From 126645c046a2d27b7bfa5e6381a3ab96099ccbb3 Mon Sep 17 00:00:00 2001 From: Yury Semikhatsky Date: Tue, 4 Nov 2025 17:10:03 -0800 Subject: [PATCH 1/2] chore: delete _react and _vue selectors --- docs/src/other-locators.md | 104 - packages/injected/src/injectedScript.ts | 4 - packages/injected/src/reactSelectorEngine.ts | 216 - packages/injected/src/vueSelectorEngine.ts | 268 - .../playwright-core/src/server/selectors.ts | 7 - tests/assets/reading-list/react-dom_15.7.0.js | 18853 ---------- .../assets/reading-list/react-dom_16.14.0.js | 25147 ------------- tests/assets/reading-list/react-dom_17.0.2.js | 26292 -------------- tests/assets/reading-list/react-dom_18.1.0.js | 29771 ---------------- tests/assets/reading-list/react15.html | 113 - tests/assets/reading-list/react16.html | 113 - tests/assets/reading-list/react17.html | 108 - tests/assets/reading-list/react18.html | 113 - tests/assets/reading-list/react_15.7.0.js | 4268 --- tests/assets/reading-list/react_16.14.0.js | 3318 -- tests/assets/reading-list/react_17.0.2.js | 3357 -- tests/assets/reading-list/react_18.1.0.js | 3340 -- tests/assets/reading-list/style.css | 13 - tests/assets/reading-list/vue2.html | 118 - tests/assets/reading-list/vue3.html | 116 - tests/assets/reading-list/vue_2.6.14.js | 12014 ------- tests/assets/reading-list/vue_3.1.5.js | 14997 -------- tests/page/selectors-react.spec.ts | 178 - tests/page/selectors-vue.spec.ts | 170 - 24 files changed, 142998 deletions(-) delete mode 100644 packages/injected/src/reactSelectorEngine.ts delete mode 100644 packages/injected/src/vueSelectorEngine.ts delete mode 100644 tests/assets/reading-list/react-dom_15.7.0.js delete mode 100644 tests/assets/reading-list/react-dom_16.14.0.js delete mode 100644 tests/assets/reading-list/react-dom_17.0.2.js delete mode 100644 tests/assets/reading-list/react-dom_18.1.0.js delete mode 100644 tests/assets/reading-list/react15.html delete mode 100644 tests/assets/reading-list/react16.html delete mode 100644 tests/assets/reading-list/react17.html delete mode 100644 tests/assets/reading-list/react18.html delete mode 100644 tests/assets/reading-list/react_15.7.0.js delete mode 100644 tests/assets/reading-list/react_16.14.0.js delete mode 100644 tests/assets/reading-list/react_17.0.2.js delete mode 100644 tests/assets/reading-list/react_18.1.0.js delete mode 100644 tests/assets/reading-list/style.css delete mode 100644 tests/assets/reading-list/vue2.html delete mode 100644 tests/assets/reading-list/vue3.html delete mode 100644 tests/assets/reading-list/vue_2.6.14.js delete mode 100644 tests/assets/reading-list/vue_3.1.5.js delete mode 100644 tests/page/selectors-react.spec.ts delete mode 100644 tests/page/selectors-vue.spec.ts diff --git a/docs/src/other-locators.md b/docs/src/other-locators.md index 0fda4d2590aba..de3b1eda99b1f 100644 --- a/docs/src/other-locators.md +++ b/docs/src/other-locators.md @@ -492,110 +492,6 @@ parent = page.get_by_text("Hello").locator('xpath=..') var parent = page.GetByText("Hello").Locator("xpath=.."); ``` -## React locator - -:::note -React locator is experimental and prefixed with `_`. The functionality might change in future. -::: - -React locator allows finding elements by their component name and property values. The syntax is very similar to [CSS attribute selectors](https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors) and supports all CSS attribute selector operators. - -In React locator, component names are transcribed with **CamelCase**. - -```js -await page.locator('_react=BookItem').click(); -``` -```java -page.locator("_react=BookItem").click(); -``` -```python async -await page.locator("_react=BookItem").click() -``` -```python sync -page.locator("_react=BookItem").click() -``` -```csharp -await page.Locator("_react=BookItem").ClickAsync(); -``` - -More examples: - -- match by **component**: `_react=BookItem` -- match by component and **exact property value**, case-sensitive: `_react=BookItem[author = "Steven King"]` -- match by property value only, **case-insensitive**: `_react=[author = "steven king" i]` -- match by component and **truthy property value**: `_react=MyButton[enabled]` -- match by component and **boolean value**: `_react=MyButton[enabled = false]` -- match by property **value substring**: `_react=[author *= "King"]` -- match by component and **multiple properties**: `_react=BookItem[author *= "king" i][year = 1990]` -- match by **nested** property value: `_react=[some.nested.value = 12]` -- match by component and property value **prefix**: `_react=BookItem[author ^= "Steven"]` -- match by component and property value **suffix**: `_react=BookItem[author $= "Steven"]` -- match by component and **key**: `_react=BookItem[key = '2']` -- match by property value **regex**: `_react=[author = /Steven(\\s+King)?/i]` - - -To find React element names in a tree use [React DevTools](https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi). - - -:::note -React locator supports React 15 and above. -::: - -:::note -React locator, as well as [React DevTools](https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi), only work against **unminified** application builds. -::: - -## Vue locator - -:::note -Vue locator is experimental and prefixed with `_`. The functionality might change in future. -::: - -Vue locator allows finding elements by their component name and property values. The syntax is very similar to [CSS attribute selectors](https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors) and supports all CSS attribute selector operators. - -In Vue locator, component names are transcribed with **kebab-case**. - -```js -await page.locator('_vue=book-item').click(); -``` -```java -page.locator("_vue=book-item").click(); -``` -```python async -await page.locator("_vue=book-item").click() -``` -```python sync -page.locator("_vue=book-item").click() -``` -```csharp -await page.Locator("_vue=book-item").ClickAsync(); -``` - -More examples: - -- match by **component**: `_vue=book-item` -- match by component and **exact property value**, case-sensitive: `_vue=book-item[author = "Steven King"]` -- match by property value only, **case-insensitive**: `_vue=[author = "steven king" i]` -- match by component and **truthy property value**: `_vue=my-button[enabled]` -- match by component and **boolean value**: `_vue=my-button[enabled = false]` -- match by property **value substring**: `_vue=[author *= "King"]` -- match by component and **multiple properties**: `_vue=book-item[author *= "king" i][year = 1990]` -- match by **nested** property value: `_vue=[some.nested.value = 12]` -- match by component and property value **prefix**: `_vue=book-item[author ^= "Steven"]` -- match by component and property value **suffix**: `_vue=book-item[author $= "Steven"]` -- match by property value **regex**: `_vue=[author = /Steven(\\s+King)?/i]` - -To find Vue element names in a tree use [Vue DevTools](https://chrome.google.com/webstore/detail/vuejs-devtools/nhdogjmejiglipccpnnnanhbledajbpd?hl=en). - -:::note -Vue locator supports Vue2 and above. -::: - -:::note -Vue locator, as well as [Vue DevTools](https://chrome.google.com/webstore/detail/react-developer-tools/fmkadmapgofadopljbjfkapdkoienihi), only work against **unminified** application builds. -::: - - ## XPath locator :::warning diff --git a/packages/injected/src/injectedScript.ts b/packages/injected/src/injectedScript.ts index 45fe34a385065..3f916fe9349f8 100644 --- a/packages/injected/src/injectedScript.ts +++ b/packages/injected/src/injectedScript.ts @@ -23,13 +23,11 @@ import { generateAriaTree, getAllElementsMatchingExpectAriaTemplate, matchesExpe import { beginDOMCaches, enclosingShadowRootOrDocument, endDOMCaches, isElementVisible, isInsideScope, parentElementOrShadowHost, setGlobalOptions } from './domUtils'; import { Highlight } from './highlight'; import { kLayoutSelectorNames, layoutSelectorScore } from './layoutSelectorUtils'; -import { createReactEngine } from './reactSelectorEngine'; import { createRoleEngine } from './roleSelectorEngine'; import { beginAriaCaches, endAriaCaches, getAriaDisabled, getAriaRole, getCheckedAllowMixed, getCheckedWithoutMixed, getElementAccessibleDescription, getElementAccessibleErrorMessage, getElementAccessibleName, getReadonly } from './roleUtils'; import { SelectorEvaluatorImpl, sortInDOMOrder } from './selectorEvaluator'; import { generateSelector } from './selectorGenerator'; import { elementMatchesText, elementText, getElementLabels } from './selectorUtils'; -import { createVueEngine } from './vueSelectorEngine'; import { XPathEngine } from './xpathSelectorEngine'; import { ConsoleAPI } from './consoleApi'; import { UtilityScript } from './utilityScript'; @@ -199,8 +197,6 @@ export class InjectedScript { this._engines = new Map(); this._engines.set('xpath', XPathEngine); this._engines.set('xpath:light', XPathEngine); - this._engines.set('_react', createReactEngine()); - this._engines.set('_vue', createVueEngine()); this._engines.set('role', createRoleEngine(false)); this._engines.set('text', this._createTextEngine(true, false)); this._engines.set('text:light', this._createTextEngine(false, false)); diff --git a/packages/injected/src/reactSelectorEngine.ts b/packages/injected/src/reactSelectorEngine.ts deleted file mode 100644 index eb27da6947b7e..0000000000000 --- a/packages/injected/src/reactSelectorEngine.ts +++ /dev/null @@ -1,216 +0,0 @@ -/** - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -import { parseAttributeSelector } from '@isomorphic/selectorParser'; - -import { isInsideScope } from './domUtils'; -import { matchesComponentAttribute } from './selectorUtils'; - -import type { SelectorEngine, SelectorRoot } from './selectorEngine'; - -type ComponentNode = { - key?: any, - name: string, - children: ComponentNode[], - rootElements: Element[], - props: any, -}; - -type ReactVNode = { - key?: any, - // React 16+ - type: any, - child?: ReactVNode, - sibling?: ReactVNode, - stateNode?: Node, - memoizedProps?: any, - - // React 15 - _hostNode?: any, - _currentElement?: any, - _renderedComponent?: any, - _renderedChildren?: any[], -}; - -function getFunctionComponentName(component: any) { - return component.displayName || component.name || 'Anonymous'; -} - -function getComponentName(reactElement: ReactVNode): string { - // React 16+ - // @see https://github.com/baruchvlz/resq/blob/5c15a5e04d3f7174087248f5a158c3d6dcc1ec72/src/utils.js#L16 - if (reactElement.type) { - switch (typeof reactElement.type) { - case 'function': - return getFunctionComponentName(reactElement.type); - case 'string': - return reactElement.type; - case 'object': // support memo and forwardRef - return reactElement.type.displayName || (reactElement.type.render ? getFunctionComponentName(reactElement.type.render) : ''); - } - } - - // React 15 - // @see https://github.com/facebook/react/blob/2edf449803378b5c58168727d4f123de3ba5d37f/packages/react-devtools-shared/src/backend/legacy/renderer.js#L59 - if (reactElement._currentElement) { - const elementType = reactElement._currentElement.type; - if (typeof elementType === 'string') - return elementType; - if (typeof elementType === 'function') - return elementType.displayName || elementType.name || 'Anonymous'; - } - return ''; -} - -function getComponentKey(reactElement: ReactVNode): any { - return reactElement.key ?? reactElement._currentElement?.key; -} - -function getChildren(reactElement: ReactVNode): ReactVNode[] { - // React 16+ - // @see https://github.com/baruchvlz/resq/blob/5c15a5e04d3f7174087248f5a158c3d6dcc1ec72/src/utils.js#L192 - if (reactElement.child) { - const children: ReactVNode[] = []; - for (let child: ReactVNode|undefined = reactElement.child; child; child = child.sibling) - children.push(child); - return children; - } - - // React 15 - // @see https://github.com/facebook/react/blob/2edf449803378b5c58168727d4f123de3ba5d37f/packages/react-devtools-shared/src/backend/legacy/renderer.js#L101 - if (!reactElement._currentElement) - return []; - const isKnownElement = (reactElement: ReactVNode) => { - const elementType = reactElement._currentElement?.type; - return typeof elementType === 'function' || typeof elementType === 'string'; - }; - - if (reactElement._renderedComponent) { - const child = reactElement._renderedComponent; - return isKnownElement(child) ? [child] : []; - } - if (reactElement._renderedChildren) - return [...Object.values(reactElement._renderedChildren)].filter(isKnownElement); - return []; -} - -function getProps(reactElement: ReactVNode) { - const props = /* React 16+ */ reactElement.memoizedProps || /* React 15 */ reactElement._currentElement?.props; - if (!props || typeof props === 'string') - return props; - const result = { ...props }; - - delete result.children; - return result; -} - -function buildComponentsTree(reactElement: ReactVNode): ComponentNode { - const treeNode: ComponentNode = { - key: getComponentKey(reactElement), - name: getComponentName(reactElement), - children: getChildren(reactElement).map(buildComponentsTree), - rootElements: [], - props: getProps(reactElement), - }; - - // @see https://github.com/baruchvlz/resq/blob/5c15a5e04d3f7174087248f5a158c3d6dcc1ec72/src/utils.js#L29 - const rootElement = /* React 16+ */ reactElement.stateNode || /* React 15 */ reactElement._hostNode || /* React 15 */ reactElement._renderedComponent?._hostNode; - if (rootElement instanceof Element) { - treeNode.rootElements.push(rootElement); - } else { - for (const child of treeNode.children) - treeNode.rootElements.push(...child.rootElements); - } - return treeNode; -} - -function filterComponentsTree(treeNode: ComponentNode, searchFn: (node: ComponentNode) => boolean, result: ComponentNode[] = []) { - if (searchFn(treeNode)) - result.push(treeNode); - for (const child of treeNode.children) - filterComponentsTree(child, searchFn, result); - return result; -} - -function findReactRoots(root: Document | ShadowRoot, roots: ReactVNode[] = []): ReactVNode[] { - const document = root.ownerDocument || root; - const walker = document.createTreeWalker(root, NodeFilter.SHOW_ELEMENT); - do { - const node = walker.currentNode; - - const reactNode = node as { readonly [customKey: string]: any }; - // React 17+ - // React sets rootKey when mounting - // @see https://github.com/facebook/react/blob/a724a3b578dce77d427bef313102a4d0e978d9b4/packages/react-dom/src/client/ReactDOMComponentTree.js#L62-L64 - const rootKey = Object.keys(reactNode).find(key => key.startsWith('__reactContainer') && reactNode[key] !== null); - if (rootKey) { - roots.push(reactNode[rootKey].stateNode.current); - } else { - const legacyRootKey = '_reactRootContainer'; - if (reactNode.hasOwnProperty(legacyRootKey) && reactNode[legacyRootKey] !== null) { - // ReactDOM Legacy client API: - // @see https://github.com/baruchvlz/resq/blob/5c15a5e04d3f7174087248f5a158c3d6dcc1ec72/src/utils.js#L329 - roots.push(reactNode[legacyRootKey]._internalRoot.current); - } - } - - // Pre-react 16: rely on `data-reactroot` - // @see https://github.com/facebook/react/issues/10971 - if ((node instanceof Element) && node.hasAttribute('data-reactroot')) { - for (const key of Object.keys(node)) { - // @see https://github.com/baruchvlz/resq/blob/5c15a5e04d3f7174087248f5a158c3d6dcc1ec72/src/utils.js#L334 - if (key.startsWith('__reactInternalInstance') || key.startsWith('__reactFiber')) - roots.push((node as any)[key]); - } - } - - const shadowRoot = node instanceof Element ? node.shadowRoot : null; - if (shadowRoot) - findReactRoots(shadowRoot, roots); - } while (walker.nextNode()); - return roots; -} - -export const createReactEngine = (): SelectorEngine => ({ - queryAll(scope: SelectorRoot, selector: string): Element[] { - const { name, attributes } = parseAttributeSelector(selector, false); - - const reactRoots = findReactRoots(scope.ownerDocument || scope); - const trees = reactRoots.map(reactRoot => buildComponentsTree(reactRoot)); - const treeNodes = trees.map(tree => filterComponentsTree(tree, treeNode => { - const props = treeNode.props ?? {}; - - if (treeNode.key !== undefined) - props.key = treeNode.key; - - if (name && treeNode.name !== name) - return false; - if (treeNode.rootElements.some(domNode => !isInsideScope(scope, domNode))) - return false; - for (const attr of attributes) { - if (!matchesComponentAttribute(props, attr)) - return false; - } - return true; - })).flat(); - const allRootElements: Set = new Set(); - for (const treeNode of treeNodes) { - for (const domNode of treeNode.rootElements) - allRootElements.add(domNode); - } - return [...allRootElements]; - } -}); diff --git a/packages/injected/src/vueSelectorEngine.ts b/packages/injected/src/vueSelectorEngine.ts deleted file mode 100644 index 287b04568cbc4..0000000000000 --- a/packages/injected/src/vueSelectorEngine.ts +++ /dev/null @@ -1,268 +0,0 @@ -/** - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -import { parseAttributeSelector } from '@isomorphic/selectorParser'; - -import { isInsideScope } from './domUtils'; -import { matchesComponentAttribute } from './selectorUtils'; - -import type { SelectorEngine, SelectorRoot } from './selectorEngine'; - -type ComponentNode = { - name: string, - children: ComponentNode[], - rootElements: Element[], - props: any, -}; - -type VueVNode = { - // Vue3 - type: any, - root?: any, - parent?: VueVNode, - appContext?: any, - _isBeingDestroyed?: any, - isUnmounted?: any, - subTree: any, - props: any, - - // Vue2 - $children?: VueVNode[], - fnOptions?: any, - $options?: any, - $root?: VueVNode, - $el?: Element, - _props: any, -}; - -// @see https://github.com/vuejs/devtools/blob/14085e25313bcf8ffcb55f9092a40bc0fe3ac11c/packages/shared-utils/src/util.ts#L295 -function basename(filename: string, ext: string): string { - const normalized = filename.replace(/^[a-zA-Z]:/, '').replace(/\\/g, '/'); - let result = normalized.substring(normalized.lastIndexOf('/') + 1); - if (ext && result.endsWith(ext)) - result = result.substring(0, result.length - ext.length); - return result; -} - -// @see https://github.com/vuejs/devtools/blob/14085e25313bcf8ffcb55f9092a40bc0fe3ac11c/packages/shared-utils/src/util.ts#L41 -function toUpper(_: any, c: string): string { - return c ? c.toUpperCase() : ''; -} - -// @see https://github.com/vuejs/devtools/blob/14085e25313bcf8ffcb55f9092a40bc0fe3ac11c/packages/shared-utils/src/util.ts#L23 -const classifyRE = /(?:^|[-_/])(\w)/g; -const classify = (str: string) => { - return str && str.replace(classifyRE, toUpper); -}; - -function buildComponentsTreeVue3(instance: VueVNode): ComponentNode { - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue3/src/components/util.ts#L47 - function getComponentTypeName(options: any): string|undefined { - const name = options.name || options._componentTag || options.__playwright_guessedName; - if (name) - return name; - const file = options.__file; // injected by vue-loader - if (file) - return classify(basename(file, '.vue')); - } - - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue3/src/components/util.ts#L42 - function saveComponentName(instance: VueVNode, key: string): string { - instance.type.__playwright_guessedName = key; - return key; - } - - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue3/src/components/util.ts#L29 - function getInstanceName(instance: VueVNode): string { - const name = getComponentTypeName(instance.type || {}); - if (name) - return name; - if (instance.root === instance) - return 'Root'; - for (const key in instance.parent?.type?.components) { - if (instance.parent?.type.components[key] === instance.type) - return saveComponentName(instance, key); - } - for (const key in instance.appContext?.components) { - if (instance.appContext.components[key] === instance.type) - return saveComponentName(instance, key); - } - return 'Anonymous Component'; - } - - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue3/src/components/util.ts#L6 - function isBeingDestroyed(instance: VueVNode): boolean { - return instance._isBeingDestroyed || instance.isUnmounted; - } - - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue3/src/components/util.ts#L16 - function isFragment(instance: VueVNode): boolean { - return instance.subTree.type.toString() === 'Symbol(Fragment)'; - } - - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue3/src/components/tree.ts#L79 - function getInternalInstanceChildren(subTree: any): VueVNode[] { - const list = []; - if (subTree.component) - list.push(subTree.component); - if (subTree.suspense) - list.push(...getInternalInstanceChildren(subTree.suspense.activeBranch)); - if (Array.isArray(subTree.children)) { - subTree.children.forEach((childSubTree: any) => { - if (childSubTree.component) - list.push(childSubTree.component); - else - list.push(...getInternalInstanceChildren(childSubTree)); - }); - } - return list.filter(child => !isBeingDestroyed(child) && !child.type.devtools?.hide); - } - - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue3/src/components/el.ts#L8 - function getRootElementsFromComponentInstance(instance: VueVNode): Element[] { - if (isFragment(instance)) - return getFragmentRootElements(instance.subTree); - return [instance.subTree.el]; - } - - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue3/src/components/el.ts#L15 - function getFragmentRootElements(vnode: any): Element[] { - if (!vnode.children) - return []; - - const list = []; - - for (let i = 0, l = vnode.children.length; i < l; i++) { - const childVnode = vnode.children[i]; - if (childVnode.component) - list.push(...getRootElementsFromComponentInstance(childVnode.component)); - else if (childVnode.el) - list.push(childVnode.el); - } - return list; - } - - function buildComponentsTree(instance: VueVNode): ComponentNode { - return { - name: getInstanceName(instance), - children: getInternalInstanceChildren(instance.subTree).map(buildComponentsTree), - rootElements: getRootElementsFromComponentInstance(instance), - props: instance.props, - }; - } - - return buildComponentsTree(instance); -} - -function buildComponentsTreeVue2(instance: VueVNode): ComponentNode { - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/shared-utils/src/util.ts#L302 - function getComponentName(options: any): string|undefined { - const name = options.displayName || options.name || options._componentTag; - if (name) - return name; - const file = options.__file; // injected by vue-loader - if (file) - return classify(basename(file, '.vue')); - } - - // @see https://github.com/vuejs/devtools/blob/e7132f3392b975e39e1d9a23cf30456c270099c2/packages/app-backend-vue2/src/components/util.ts#L10 - function getInstanceName(instance: VueVNode): string { - const name = getComponentName(instance.$options || instance.fnOptions || {}); - if (name) - return name; - return instance.$root === instance ? 'Root' : 'Anonymous Component'; - } - - // @see https://github.com/vuejs/devtools/blob/14085e25313bcf8ffcb55f9092a40bc0fe3ac11c/packages/app-backend-vue2/src/components/tree.ts#L103 - function getInternalInstanceChildren(instance: VueVNode): VueVNode[] { - if (instance.$children) - return instance.$children; - if (Array.isArray(instance.subTree.children)) - return instance.subTree.children.filter((vnode: any) => !!vnode.component).map((vnode: any) => vnode.component); - return []; - } - - function buildComponentsTree(instance: VueVNode): ComponentNode { - return { - name: getInstanceName(instance), - children: getInternalInstanceChildren(instance).map(buildComponentsTree), - rootElements: [instance.$el!], - props: instance._props, - }; - } - - return buildComponentsTree(instance); -} - -function filterComponentsTree(treeNode: ComponentNode, searchFn: (node: ComponentNode) => boolean, result: ComponentNode[] = []): ComponentNode[] { - if (searchFn(treeNode)) - result.push(treeNode); - for (const child of treeNode.children) - filterComponentsTree(child, searchFn, result); - return result; -} - -type VueRoot = {version: number, root: VueVNode}; -function findVueRoots(root: Document | ShadowRoot, roots: VueRoot[] = []): VueRoot[] { - const document = root.ownerDocument || root; - const walker = document.createTreeWalker(root, NodeFilter.SHOW_ELEMENT); - // Vue2 roots are referred to from elements. - const vue2Roots = new Set(); - do { - const node = walker.currentNode; - if ((node as any).__vue__) - vue2Roots.add((node as any).__vue__.$root); - // Vue3 roots are marked with __vue_app__. - if ((node as any).__vue_app__ && (node as any)._vnode && (node as any)._vnode.component) - roots.push({ root: (node as any)._vnode.component, version: 3 }); - const shadowRoot = node instanceof Element ? node.shadowRoot : null; - if (shadowRoot) - findVueRoots(shadowRoot, roots); - } while (walker.nextNode()); - for (const vue2root of vue2Roots) { - roots.push({ - version: 2, - root: vue2root, - }); - } - return roots; -} - -export const createVueEngine = (): SelectorEngine => ({ - queryAll(scope: SelectorRoot, selector: string): Element[] { - const document = scope.ownerDocument || scope; - const { name, attributes } = parseAttributeSelector(selector, false); - const vueRoots = findVueRoots(document); - const trees = vueRoots.map(vueRoot => vueRoot.version === 3 ? buildComponentsTreeVue3(vueRoot.root) : buildComponentsTreeVue2(vueRoot.root)); - const treeNodes = trees.map(tree => filterComponentsTree(tree, treeNode => { - if (name && treeNode.name !== name) - return false; - if (treeNode.rootElements.some(rootElement => !isInsideScope(scope, rootElement))) - return false; - for (const attr of attributes) { - if (!matchesComponentAttribute(treeNode.props, attr)) - return false; - } - return true; - })).flat(); - const allRootElements = new Set(); - for (const treeNode of treeNodes) { - for (const rootElement of treeNode.rootElements) - allRootElements.add(rootElement); - } - return [...allRootElements]; - } -}); diff --git a/packages/playwright-core/src/server/selectors.ts b/packages/playwright-core/src/server/selectors.ts index fbe46ea310e6a..c6d66cdab35ea 100644 --- a/packages/playwright-core/src/server/selectors.ts +++ b/packages/playwright-core/src/server/selectors.ts @@ -22,7 +22,6 @@ import type * as channels from '@protocol/channels'; export class Selectors { private readonly _builtinEngines: Set; - private readonly _builtinEnginesInMainWorld: Set; readonly _engines: Map; readonly guid = `selectors@${createGuid()}`; private _testIdAttributeName: string; @@ -32,7 +31,6 @@ export class Selectors { this._builtinEngines = new Set([ 'css', 'css:light', 'xpath', 'xpath:light', - '_react', '_vue', 'text', 'text:light', 'id', 'id:light', 'data-testid', 'data-testid:light', @@ -46,9 +44,6 @@ export class Selectors { 'internal:role', 'internal:testid', 'internal:describe', 'aria-ref' ]); - this._builtinEnginesInMainWorld = new Set([ - '_react', '_vue', - ]); this._engines = new Map(); this._testIdAttributeName = testIdAttributeName ?? 'data-testid'; for (const engine of engines) @@ -84,8 +79,6 @@ export class Selectors { throw new InvalidSelectorError(`Unknown engine "${name}" while parsing selector ${stringifySelector(parsed)}`); if (custom && !custom.contentScript) needsMainWorld = true; - if (this._builtinEnginesInMainWorld.has(name)) - needsMainWorld = true; }); return { parsed, diff --git a/tests/assets/reading-list/react-dom_15.7.0.js b/tests/assets/reading-list/react-dom_15.7.0.js deleted file mode 100644 index 36d6e8771d050..0000000000000 --- a/tests/assets/reading-list/react-dom_15.7.0.js +++ /dev/null @@ -1,18853 +0,0 @@ - /** - * ReactDOM v15.7.0 - */ - -;(function(f) { - // CommonJS - if (typeof exports === "object" && typeof module !== "undefined") { - module.exports = f(require('react')); - - // RequireJS - } else if (typeof define === "function" && define.amd) { - define(['react'], f); - - // - - -
- - diff --git a/tests/assets/reading-list/react16.html b/tests/assets/reading-list/react16.html deleted file mode 100644 index f77867dfd760f..0000000000000 --- a/tests/assets/reading-list/react16.html +++ /dev/null @@ -1,113 +0,0 @@ - - - - -
- - diff --git a/tests/assets/reading-list/react17.html b/tests/assets/reading-list/react17.html deleted file mode 100644 index 9cb8eaba2f272..0000000000000 --- a/tests/assets/reading-list/react17.html +++ /dev/null @@ -1,108 +0,0 @@ - - - - -
- - diff --git a/tests/assets/reading-list/react18.html b/tests/assets/reading-list/react18.html deleted file mode 100644 index a521c620d0dde..0000000000000 --- a/tests/assets/reading-list/react18.html +++ /dev/null @@ -1,113 +0,0 @@ - - - - -
- - diff --git a/tests/assets/reading-list/react_15.7.0.js b/tests/assets/reading-list/react_15.7.0.js deleted file mode 100644 index 09b2b0ea53977..0000000000000 --- a/tests/assets/reading-list/react_15.7.0.js +++ /dev/null @@ -1,4268 +0,0 @@ - /** - * React v15.7.0 - */ -(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.React = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 1) { - var childArray = Array(childrenLength); - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - if ("development" !== 'production') { - if (Object.freeze) { - Object.freeze(childArray); - } - } - props.children = childArray; - } - - // Resolve default props - if (type && type.defaultProps) { - var defaultProps = type.defaultProps; - for (propName in defaultProps) { - if (props[propName] === undefined) { - props[propName] = defaultProps[propName]; - } - } - } - if ("development" !== 'production') { - if (key || ref) { - if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE) { - var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type; - if (key) { - defineKeyPropWarningGetter(props, displayName); - } - if (ref) { - defineRefPropWarningGetter(props, displayName); - } - } - } - } - return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props); -}; - -/** - * Return a function that produces ReactElements of a given type. - * See https://facebook.github.io/react/docs/top-level-api.html#react.createfactory - */ -ReactElement.createFactory = function (type) { - var factory = ReactElement.createElement.bind(null, type); - // Expose the type on the factory and the prototype so that it can be - // easily accessed on elements. E.g. `.type === Foo`. - // This should not be named `constructor` since this may not be the function - // that created the element, and it may not even be a constructor. - // Legacy hook TODO: Warn if this is accessed - factory.type = type; - return factory; -}; - -ReactElement.cloneAndReplaceKey = function (oldElement, newKey) { - var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props); - - return newElement; -}; - -/** - * Clone and return a new ReactElement using element as the starting point. - * See https://facebook.github.io/react/docs/top-level-api.html#react.cloneelement - */ -ReactElement.cloneElement = function (element, config, children) { - var propName; - - // Original props are copied - var props = _assign({}, element.props); - - // Reserved names are extracted - var key = element.key; - var ref = element.ref; - // Self is preserved since the owner is preserved. - var self = element._self; - // Source is preserved since cloneElement is unlikely to be targeted by a - // transpiler, and the original source is probably a better indicator of the - // true owner. - var source = element._source; - - // Owner will be preserved, unless ref is overridden - var owner = element._owner; - - if (config != null) { - if (hasValidRef(config)) { - // Silently steal the ref from the parent. - ref = config.ref; - owner = ReactCurrentOwner.current; - } - if (hasValidKey(config)) { - key = '' + config.key; - } - - // Remaining properties override existing props - var defaultProps; - if (element.type && element.type.defaultProps) { - defaultProps = element.type.defaultProps; - } - for (propName in config) { - if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { - if (config[propName] === undefined && defaultProps !== undefined) { - // Resolve default props - props[propName] = defaultProps[propName]; - } else { - props[propName] = config[propName]; - } - } - } - } - - // Children can be more than one argument, and those are transferred onto - // the newly allocated props object. - var childrenLength = arguments.length - 2; - if (childrenLength === 1) { - props.children = children; - } else if (childrenLength > 1) { - var childArray = Array(childrenLength); - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - props.children = childArray; - } - - return ReactElement(element.type, key, ref, self, source, owner, props); -}; - -/** - * Verifies the object is a ReactElement. - * See https://facebook.github.io/react/docs/top-level-api.html#react.isvalidelement - * @param {?object} object - * @return {boolean} True if `object` is a valid component. - * @final - */ -ReactElement.isValidElement = function (object) { - return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; -}; - -module.exports = ReactElement; -},{"10":10,"18":18,"31":31,"32":32,"7":7}],10:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2014-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - * - */ - -'use strict'; - -// The Symbol used to tag the ReactElement type. If there is no native Symbol -// nor polyfill, then a plain number is used for performance. - -var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7; - -module.exports = REACT_ELEMENT_TYPE; -},{}],11:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2014-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -/** - * ReactElementValidator provides a wrapper around a element factory - * which validates the props passed to the element. This is intended to be - * used only in DEV and could be replaced by a static type checker for languages - * that support it. - */ - -'use strict'; - -var ReactCurrentOwner = _dereq_(7); -var ReactComponentTreeHook = _dereq_(6); -var ReactElement = _dereq_(9); - -var checkReactTypeSpec = _dereq_(19); - -var canDefineProperty = _dereq_(18); -var getIteratorFn = _dereq_(21); -var warning = _dereq_(31); -var lowPriorityWarning = _dereq_(23); - -function getDeclarationErrorAddendum() { - if (ReactCurrentOwner.current) { - var name = ReactCurrentOwner.current.getName(); - if (name) { - return ' Check the render method of `' + name + '`.'; - } - } - return ''; -} - -function getSourceInfoErrorAddendum(elementProps) { - if (elementProps !== null && elementProps !== undefined && elementProps.__source !== undefined) { - var source = elementProps.__source; - var fileName = source.fileName.replace(/^.*[\\\/]/, ''); - var lineNumber = source.lineNumber; - return ' Check your code at ' + fileName + ':' + lineNumber + '.'; - } - return ''; -} - -/** - * Warn if there's no key explicitly set on dynamic arrays of children or - * object keys are not valid. This allows us to keep track of children between - * updates. - */ -var ownerHasKeyUseWarning = {}; - -function getCurrentComponentErrorInfo(parentType) { - var info = getDeclarationErrorAddendum(); - - if (!info) { - var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name; - if (parentName) { - info = ' Check the top-level render call using <' + parentName + '>.'; - } - } - return info; -} - -/** - * Warn if the element doesn't have an explicit key assigned to it. - * This element is in an array. The array could grow and shrink or be - * reordered. All children that haven't already been validated are required to - * have a "key" property assigned to it. Error statuses are cached so a warning - * will only be shown once. - * - * @internal - * @param {ReactElement} element Element that requires a key. - * @param {*} parentType element's parent's type. - */ -function validateExplicitKey(element, parentType) { - if (!element._store || element._store.validated || element.key != null) { - return; - } - element._store.validated = true; - - var memoizer = ownerHasKeyUseWarning.uniqueKey || (ownerHasKeyUseWarning.uniqueKey = {}); - - var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType); - if (memoizer[currentComponentErrorInfo]) { - return; - } - memoizer[currentComponentErrorInfo] = true; - - // Usually the current owner is the offender, but if it accepts children as a - // property, it may be the creator of the child that's responsible for - // assigning it a key. - var childOwner = ''; - if (element && element._owner && element._owner !== ReactCurrentOwner.current) { - // Give the component that originally created this child. - childOwner = ' It was passed a child from ' + element._owner.getName() + '.'; - } - - "development" !== 'production' ? warning(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, ReactComponentTreeHook.getCurrentStackAddendum(element)) : void 0; -} - -/** - * Ensure that every element either is passed in a static location, in an - * array with an explicit keys property defined, or in an object literal - * with valid key property. - * - * @internal - * @param {ReactNode} node Statically passed child of any type. - * @param {*} parentType node's parent's type. - */ -function validateChildKeys(node, parentType) { - if (typeof node !== 'object') { - return; - } - if (Array.isArray(node)) { - for (var i = 0; i < node.length; i++) { - var child = node[i]; - if (ReactElement.isValidElement(child)) { - validateExplicitKey(child, parentType); - } - } - } else if (ReactElement.isValidElement(node)) { - // This element was passed in a valid location. - if (node._store) { - node._store.validated = true; - } - } else if (node) { - var iteratorFn = getIteratorFn(node); - // Entry iterators provide implicit keys. - if (iteratorFn) { - if (iteratorFn !== node.entries) { - var iterator = iteratorFn.call(node); - var step; - while (!(step = iterator.next()).done) { - if (ReactElement.isValidElement(step.value)) { - validateExplicitKey(step.value, parentType); - } - } - } - } - } -} - -/** - * Given an element, validate that its props follow the propTypes definition, - * provided by the type. - * - * @param {ReactElement} element - */ -function validatePropTypes(element) { - var componentClass = element.type; - if (typeof componentClass !== 'function') { - return; - } - var name = componentClass.displayName || componentClass.name; - if (componentClass.propTypes) { - checkReactTypeSpec(componentClass.propTypes, element.props, 'prop', name, element, null); - } - if (typeof componentClass.getDefaultProps === 'function') { - "development" !== 'production' ? warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.') : void 0; - } -} - -var ReactElementValidator = { - createElement: function (type, props, children) { - var validType = typeof type === 'string' || typeof type === 'function'; - // We warn in this case but don't throw. We expect the element creation to - // succeed and there will likely be errors in render. - if (!validType) { - if (typeof type !== 'function' && typeof type !== 'string') { - var info = ''; - if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { - info += ' You likely forgot to export your component from the file ' + "it's defined in."; - } - - var sourceInfo = getSourceInfoErrorAddendum(props); - if (sourceInfo) { - info += sourceInfo; - } else { - info += getDeclarationErrorAddendum(); - } - - info += ReactComponentTreeHook.getCurrentStackAddendum(); - - var currentSource = props !== null && props !== undefined && props.__source !== undefined ? props.__source : null; - ReactComponentTreeHook.pushNonStandardWarningStack(true, currentSource); - "development" !== 'production' ? warning(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info) : void 0; - ReactComponentTreeHook.popNonStandardWarningStack(); - } - } - - var element = ReactElement.createElement.apply(this, arguments); - - // The result can be nullish if a mock or a custom function is used. - // TODO: Drop this when these are no longer allowed as the type argument. - if (element == null) { - return element; - } - - // Skip key warning if the type isn't valid since our key validation logic - // doesn't expect a non-string/function type and can throw confusing errors. - // We don't want exception behavior to differ between dev and prod. - // (Rendering will throw with a helpful message and as soon as the type is - // fixed, the key warnings will appear.) - if (validType) { - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], type); - } - } - - validatePropTypes(element); - - return element; - }, - - createFactory: function (type) { - var validatedFactory = ReactElementValidator.createElement.bind(null, type); - // Legacy hook TODO: Warn if this is accessed - validatedFactory.type = type; - - if ("development" !== 'production') { - if (canDefineProperty) { - Object.defineProperty(validatedFactory, 'type', { - enumerable: false, - get: function () { - lowPriorityWarning(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.'); - Object.defineProperty(this, 'type', { - value: type - }); - return type; - } - }); - } - } - - return validatedFactory; - }, - - cloneElement: function (element, props, children) { - var newElement = ReactElement.cloneElement.apply(this, arguments); - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], newElement.type); - } - validatePropTypes(newElement); - return newElement; - } -}; - -module.exports = ReactElementValidator; -},{"18":18,"19":19,"21":21,"23":23,"31":31,"6":6,"7":7,"9":9}],12:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2015-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -'use strict'; - -var warning = _dereq_(31); - -function warnNoop(publicInstance, callerName) { - if ("development" !== 'production') { - var constructor = publicInstance.constructor; - "development" !== 'production' ? warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0; - } -} - -/** - * This is the abstract API for an update queue. - */ -var ReactNoopUpdateQueue = { - /** - * Checks whether or not this composite component is mounted. - * @param {ReactClass} publicInstance The instance we want to test. - * @return {boolean} True if mounted, false otherwise. - * @protected - * @final - */ - isMounted: function (publicInstance) { - return false; - }, - - /** - * Enqueue a callback that will be executed after all the pending updates - * have processed. - * - * @param {ReactClass} publicInstance The instance to use as `this` context. - * @param {?function} callback Called after state is updated. - * @internal - */ - enqueueCallback: function (publicInstance, callback) {}, - - /** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldComponentUpdate`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @internal - */ - enqueueForceUpdate: function (publicInstance) { - warnNoop(publicInstance, 'forceUpdate'); - }, - - /** - * Replaces all of the state. Always use this or `setState` to mutate state. - * You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {object} completeState Next state. - * @internal - */ - enqueueReplaceState: function (publicInstance, completeState) { - warnNoop(publicInstance, 'replaceState'); - }, - - /** - * Sets a subset of the state. This only exists because _pendingState is - * internal. This provides a merging strategy that is not available to deep - * properties which is confusing. TODO: Expose pendingState or don't use it - * during the merge. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {object} partialState Next partial state to be merged with state. - * @internal - */ - enqueueSetState: function (publicInstance, partialState) { - warnNoop(publicInstance, 'setState'); - } -}; - -module.exports = ReactNoopUpdateQueue; -},{"31":31}],13:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - * - */ - -'use strict'; - -var ReactPropTypeLocationNames = {}; - -if ("development" !== 'production') { - ReactPropTypeLocationNames = { - prop: 'prop', - context: 'context', - childContext: 'child context' - }; -} - -module.exports = ReactPropTypeLocationNames; -},{}],14:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -'use strict'; - -var _require = _dereq_(9), - isValidElement = _require.isValidElement; - -var factory = _dereq_(34); - -module.exports = factory(isValidElement); -},{"34":34,"9":9}],15:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - * - */ - -'use strict'; - -var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; - -module.exports = ReactPropTypesSecret; -},{}],16:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -'use strict'; - -var _assign = _dereq_(32); - -var React = _dereq_(3); - -// `version` will be added here by the React module. -var ReactUMDEntry = _assign(React, { - __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED: { - ReactCurrentOwner: _dereq_(7) - } -}); - -if ("development" !== 'production') { - _assign(ReactUMDEntry.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED, { - // ReactComponentTreeHook should not be included in production. - ReactComponentTreeHook: _dereq_(6), - getNextDebugID: _dereq_(22) - }); -} - -module.exports = ReactUMDEntry; -},{"22":22,"3":3,"32":32,"6":6,"7":7}],17:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -'use strict'; - -module.exports = '15.7.0'; -},{}],18:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - * - */ - -'use strict'; - -var canDefineProperty = false; -if ("development" !== 'production') { - try { - // $FlowFixMe https://github.com/facebook/flow/issues/285 - Object.defineProperty({}, 'x', { get: function () {} }); - canDefineProperty = true; - } catch (x) { - // IE will fail on defineProperty - } -} - -module.exports = canDefineProperty; -},{}],19:[function(_dereq_,module,exports){ -(function (process){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -'use strict'; - -var _prodInvariant = _dereq_(25); - -var ReactPropTypeLocationNames = _dereq_(13); -var ReactPropTypesSecret = _dereq_(15); - -var invariant = _dereq_(30); -var warning = _dereq_(31); - -var ReactComponentTreeHook; - -if (typeof process !== 'undefined' && process.env && "development" === 'test') { - // Temporary hack. - // Inline requires don't work well with Jest: - // https://github.com/facebook/react/issues/7240 - // Remove the inline requires when we don't need them anymore: - // https://github.com/facebook/react/pull/7178 - ReactComponentTreeHook = _dereq_(6); -} - -var loggedTypeFailures = {}; - -/** - * Assert that the values match with the type specs. - * Error messages are memorized and will only be shown once. - * - * @param {object} typeSpecs Map of name to a ReactPropType - * @param {object} values Runtime values that need to be type-checked - * @param {string} location e.g. "prop", "context", "child context" - * @param {string} componentName Name of the component for error messages. - * @param {?object} element The React element that is being type-checked - * @param {?number} debugID The React component instance that is being type-checked - * @private - */ -function checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) { - for (var typeSpecName in typeSpecs) { - if (typeSpecs.hasOwnProperty(typeSpecName)) { - var error; - // Prop type validation may throw. In case they do, we don't want to - // fail the render phase where it didn't fail before. So we log it. - // After these have been cleaned up, we'll let them throw. - try { - // This is intentionally an invariant that gets caught. It's the same - // behavior as without this statement except with a better message. - !(typeof typeSpecs[typeSpecName] === 'function') ? "development" !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0; - error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret); - } catch (ex) { - error = ex; - } - "development" !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0; - if (error instanceof Error && !(error.message in loggedTypeFailures)) { - // Only monitor this failure once because there tends to be a lot of the - // same error. - loggedTypeFailures[error.message] = true; - - var componentStackInfo = ''; - - if ("development" !== 'production') { - if (!ReactComponentTreeHook) { - ReactComponentTreeHook = _dereq_(6); - } - if (debugID !== null) { - componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID); - } else if (element !== null) { - componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element); - } - } - - "development" !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0; - } - } - } -} - -module.exports = checkReactTypeSpec; -}).call(this,undefined) -},{"13":13,"15":15,"25":25,"30":30,"31":31,"6":6}],20:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -'use strict'; - -var _require = _dereq_(4), - Component = _require.Component; - -var _require2 = _dereq_(9), - isValidElement = _require2.isValidElement; - -var ReactNoopUpdateQueue = _dereq_(12); -var factory = _dereq_(27); - -module.exports = factory(Component, isValidElement, ReactNoopUpdateQueue); -},{"12":12,"27":27,"4":4,"9":9}],21:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - * - */ - -'use strict'; - -/* global Symbol */ - -var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; -var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec. - -/** - * Returns the iterator method function contained on the iterable object. - * - * Be sure to invoke the function with the iterable as context: - * - * var iteratorFn = getIteratorFn(myIterable); - * if (iteratorFn) { - * var iterator = iteratorFn.call(myIterable); - * ... - * } - * - * @param {?object} maybeIterable - * @return {?function} - */ -function getIteratorFn(maybeIterable) { - var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]); - if (typeof iteratorFn === 'function') { - return iteratorFn; - } -} - -module.exports = getIteratorFn; -},{}],22:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - * - */ - -'use strict'; - -var nextDebugID = 1; - -function getNextDebugID() { - return nextDebugID++; -} - -module.exports = getNextDebugID; -},{}],23:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2014-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -'use strict'; - -/** - * Forked from fbjs/warning: - * https://github.com/facebook/fbjs/blob/e66ba20ad5be433eb54423f2b097d829324d9de6/packages/fbjs/src/__forks__/warning.js - * - * Only change is we use console.warn instead of console.error, - * and do nothing when 'console' is not supported. - * This really simplifies the code. - * --- - * Similar to invariant but only logs a warning if the condition is not met. - * This can be used to log issues in development environments in critical - * paths. Removing the logging code for production environments will keep the - * same logic and follow the same code paths. - */ - -var lowPriorityWarning = function () {}; - -if ("development" !== 'production') { - var printWarning = function (format) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - var argIndex = 0; - var message = 'Warning: ' + format.replace(/%s/g, function () { - return args[argIndex++]; - }); - if (typeof console !== 'undefined') { - console.warn(message); - } - try { - // --- Welcome to debugging React --- - // This error was thrown as a convenience so that you can use this stack - // to find the callsite that caused this warning to fire. - throw new Error(message); - } catch (x) {} - }; - - lowPriorityWarning = function (condition, format) { - if (format === undefined) { - throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument'); - } - if (!condition) { - for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) { - args[_key2 - 2] = arguments[_key2]; - } - - printWarning.apply(undefined, [format].concat(args)); - } - }; -} - -module.exports = lowPriorityWarning; -},{}],24:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ -'use strict'; - -var _prodInvariant = _dereq_(25); - -var ReactElement = _dereq_(9); - -var invariant = _dereq_(30); - -/** - * Returns the first child in a collection of children and verifies that there - * is only one child in the collection. - * - * See https://facebook.github.io/react/docs/top-level-api.html#react.children.only - * - * The current implementation of this function assumes that a single child gets - * passed without a wrapper, but the purpose of this helper function is to - * abstract away the particular structure of children. - * - * @param {?object} children Child collection structure. - * @return {ReactElement} The first and only `ReactElement` contained in the - * structure. - */ -function onlyChild(children) { - !ReactElement.isValidElement(children) ? "development" !== 'production' ? invariant(false, 'React.Children.only expected to receive a single React element child.') : _prodInvariant('143') : void 0; - return children; -} - -module.exports = onlyChild; -},{"25":25,"30":30,"9":9}],25:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - * - */ -'use strict'; - -/** - * WARNING: DO NOT manually require this module. - * This is a replacement for `invariant(...)` used by the error code system - * and will _only_ be required by the corresponding babel pass. - * It always throws. - */ - -function reactProdInvariant(code) { - var argCount = arguments.length - 1; - - var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code; - - for (var argIdx = 0; argIdx < argCount; argIdx++) { - message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]); - } - - message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.'; - - var error = new Error(message); - error.name = 'Invariant Violation'; - error.framesToPop = 1; // we don't care about reactProdInvariant's own frame - - throw error; -} - -module.exports = reactProdInvariant; -},{}],26:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - */ - -'use strict'; - -var _prodInvariant = _dereq_(25); - -var ReactCurrentOwner = _dereq_(7); -var REACT_ELEMENT_TYPE = _dereq_(10); - -var getIteratorFn = _dereq_(21); -var invariant = _dereq_(30); -var KeyEscapeUtils = _dereq_(1); -var warning = _dereq_(31); - -var SEPARATOR = '.'; -var SUBSEPARATOR = ':'; - -/** - * This is inlined from ReactElement since this file is shared between - * isomorphic and renderers. We could extract this to a - * - */ - -/** - * TODO: Test that a single child and an array with one item have the same key - * pattern. - */ - -var didWarnAboutMaps = false; - -/** - * Generate a key string that identifies a component within a set. - * - * @param {*} component A component that could contain a manual key. - * @param {number} index Index that is used if a manual key is not provided. - * @return {string} - */ -function getComponentKey(component, index) { - // Do some typechecking here since we call this blindly. We want to ensure - // that we don't block potential future ES APIs. - if (component && typeof component === 'object' && component.key != null) { - // Explicit key - return KeyEscapeUtils.escape(component.key); - } - // Implicit key determined by the index in the set - return index.toString(36); -} - -/** - * @param {?*} children Children tree container. - * @param {!string} nameSoFar Name of the key path so far. - * @param {!function} callback Callback to invoke with each child found. - * @param {?*} traverseContext Used to pass information throughout the traversal - * process. - * @return {!number} The number of children in this subtree. - */ -function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) { - var type = typeof children; - - if (type === 'undefined' || type === 'boolean') { - // All of the above are perceived as null. - children = null; - } - - if (children === null || type === 'string' || type === 'number' || - // The following is inlined from ReactElement. This means we can optimize - // some checks. React Fiber also inlines this logic for similar purposes. - type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) { - callback(traverseContext, children, - // If it's the only child, treat the name as if it was wrapped in an array - // so that it's consistent if the number of children grows. - nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar); - return 1; - } - - var child; - var nextName; - var subtreeCount = 0; // Count of children found in the current subtree. - var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; - - if (Array.isArray(children)) { - for (var i = 0; i < children.length; i++) { - child = children[i]; - nextName = nextNamePrefix + getComponentKey(child, i); - subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); - } - } else { - var iteratorFn = getIteratorFn(children); - if (iteratorFn) { - var iterator = iteratorFn.call(children); - var step; - if (iteratorFn !== children.entries) { - var ii = 0; - while (!(step = iterator.next()).done) { - child = step.value; - nextName = nextNamePrefix + getComponentKey(child, ii++); - subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); - } - } else { - if ("development" !== 'production') { - var mapsAsChildrenAddendum = ''; - if (ReactCurrentOwner.current) { - var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName(); - if (mapsAsChildrenOwnerName) { - mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.'; - } - } - "development" !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0; - didWarnAboutMaps = true; - } - // Iterator will provide entry [k,v] tuples rather than values. - while (!(step = iterator.next()).done) { - var entry = step.value; - if (entry) { - child = entry[1]; - nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0); - subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); - } - } - } - } else if (type === 'object') { - var addendum = ''; - if ("development" !== 'production') { - addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.'; - if (children._isReactElement) { - addendum = " It looks like you're using an element created by a different " + 'version of React. Make sure to use only one copy of React.'; - } - if (ReactCurrentOwner.current) { - var name = ReactCurrentOwner.current.getName(); - if (name) { - addendum += ' Check the render method of `' + name + '`.'; - } - } - } - var childrenString = String(children); - !false ? "development" !== 'production' ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0; - } - } - - return subtreeCount; -} - -/** - * Traverses children that are typically specified as `props.children`, but - * might also be specified through attributes: - * - * - `traverseAllChildren(this.props.children, ...)` - * - `traverseAllChildren(this.props.leftPanelChildren, ...)` - * - * The `traverseContext` is an optional argument that is passed through the - * entire traversal. It can be used to store accumulations or anything else that - * the callback might find relevant. - * - * @param {?*} children Children tree object. - * @param {!function} callback To invoke upon traversing each child. - * @param {?*} traverseContext Context for traversal. - * @return {!number} The number of children in this subtree. - */ -function traverseAllChildren(children, callback, traverseContext) { - if (children == null) { - return 0; - } - - return traverseAllChildrenImpl(children, '', callback, traverseContext); -} - -module.exports = traverseAllChildren; -},{"1":1,"10":10,"21":21,"25":25,"30":30,"31":31,"7":7}],27:[function(_dereq_,module,exports){ -/** - * Copyright 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - */ - -'use strict'; - -var _assign = _dereq_(32); - -var emptyObject = _dereq_(29); -var _invariant = _dereq_(30); - -if ("development" !== 'production') { - var warning = _dereq_(31); -} - -var MIXINS_KEY = 'mixins'; - -// Helper function to allow the creation of anonymous functions which do not -// have .name set to the name of the variable being assigned to. -function identity(fn) { - return fn; -} - -var ReactPropTypeLocationNames; -if ("development" !== 'production') { - ReactPropTypeLocationNames = { - prop: 'prop', - context: 'context', - childContext: 'child context' - }; -} else { - ReactPropTypeLocationNames = {}; -} - -function factory(ReactComponent, isValidElement, ReactNoopUpdateQueue) { - /** - * Policies that describe methods in `ReactClassInterface`. - */ - - var injectedMixins = []; - - /** - * Composite components are higher-level components that compose other composite - * or host components. - * - * To create a new type of `ReactClass`, pass a specification of - * your new class to `React.createClass`. The only requirement of your class - * specification is that you implement a `render` method. - * - * var MyComponent = React.createClass({ - * render: function() { - * return
Hello World
; - * } - * }); - * - * The class specification supports a specific protocol of methods that have - * special meaning (e.g. `render`). See `ReactClassInterface` for - * more the comprehensive protocol. Any other properties and methods in the - * class specification will be available on the prototype. - * - * @interface ReactClassInterface - * @internal - */ - var ReactClassInterface = { - /** - * An array of Mixin objects to include when defining your component. - * - * @type {array} - * @optional - */ - mixins: 'DEFINE_MANY', - - /** - * An object containing properties and methods that should be defined on - * the component's constructor instead of its prototype (static methods). - * - * @type {object} - * @optional - */ - statics: 'DEFINE_MANY', - - /** - * Definition of prop types for this component. - * - * @type {object} - * @optional - */ - propTypes: 'DEFINE_MANY', - - /** - * Definition of context types for this component. - * - * @type {object} - * @optional - */ - contextTypes: 'DEFINE_MANY', - - /** - * Definition of context types this component sets for its children. - * - * @type {object} - * @optional - */ - childContextTypes: 'DEFINE_MANY', - - // ==== Definition methods ==== - - /** - * Invoked when the component is mounted. Values in the mapping will be set on - * `this.props` if that prop is not specified (i.e. using an `in` check). - * - * This method is invoked before `getInitialState` and therefore cannot rely - * on `this.state` or use `this.setState`. - * - * @return {object} - * @optional - */ - getDefaultProps: 'DEFINE_MANY_MERGED', - - /** - * Invoked once before the component is mounted. The return value will be used - * as the initial value of `this.state`. - * - * getInitialState: function() { - * return { - * isOn: false, - * fooBaz: new BazFoo() - * } - * } - * - * @return {object} - * @optional - */ - getInitialState: 'DEFINE_MANY_MERGED', - - /** - * @return {object} - * @optional - */ - getChildContext: 'DEFINE_MANY_MERGED', - - /** - * Uses props from `this.props` and state from `this.state` to render the - * structure of the component. - * - * No guarantees are made about when or how often this method is invoked, so - * it must not have side effects. - * - * render: function() { - * var name = this.props.name; - * return
Hello, {name}!
; - * } - * - * @return {ReactComponent} - * @required - */ - render: 'DEFINE_ONCE', - - // ==== Delegate methods ==== - - /** - * Invoked when the component is initially created and about to be mounted. - * This may have side effects, but any external subscriptions or data created - * by this method must be cleaned up in `componentWillUnmount`. - * - * @optional - */ - componentWillMount: 'DEFINE_MANY', - - /** - * Invoked when the component has been mounted and has a DOM representation. - * However, there is no guarantee that the DOM node is in the document. - * - * Use this as an opportunity to operate on the DOM when the component has - * been mounted (initialized and rendered) for the first time. - * - * @param {DOMElement} rootNode DOM element representing the component. - * @optional - */ - componentDidMount: 'DEFINE_MANY', - - /** - * Invoked before the component receives new props. - * - * Use this as an opportunity to react to a prop transition by updating the - * state using `this.setState`. Current props are accessed via `this.props`. - * - * componentWillReceiveProps: function(nextProps, nextContext) { - * this.setState({ - * likesIncreasing: nextProps.likeCount > this.props.likeCount - * }); - * } - * - * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop - * transition may cause a state change, but the opposite is not true. If you - * need it, you are probably looking for `componentWillUpdate`. - * - * @param {object} nextProps - * @optional - */ - componentWillReceiveProps: 'DEFINE_MANY', - - /** - * Invoked while deciding if the component should be updated as a result of - * receiving new props, state and/or context. - * - * Use this as an opportunity to `return false` when you're certain that the - * transition to the new props/state/context will not require a component - * update. - * - * shouldComponentUpdate: function(nextProps, nextState, nextContext) { - * return !equal(nextProps, this.props) || - * !equal(nextState, this.state) || - * !equal(nextContext, this.context); - * } - * - * @param {object} nextProps - * @param {?object} nextState - * @param {?object} nextContext - * @return {boolean} True if the component should update. - * @optional - */ - shouldComponentUpdate: 'DEFINE_ONCE', - - /** - * Invoked when the component is about to update due to a transition from - * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState` - * and `nextContext`. - * - * Use this as an opportunity to perform preparation before an update occurs. - * - * NOTE: You **cannot** use `this.setState()` in this method. - * - * @param {object} nextProps - * @param {?object} nextState - * @param {?object} nextContext - * @param {ReactReconcileTransaction} transaction - * @optional - */ - componentWillUpdate: 'DEFINE_MANY', - - /** - * Invoked when the component's DOM representation has been updated. - * - * Use this as an opportunity to operate on the DOM when the component has - * been updated. - * - * @param {object} prevProps - * @param {?object} prevState - * @param {?object} prevContext - * @param {DOMElement} rootNode DOM element representing the component. - * @optional - */ - componentDidUpdate: 'DEFINE_MANY', - - /** - * Invoked when the component is about to be removed from its parent and have - * its DOM representation destroyed. - * - * Use this as an opportunity to deallocate any external resources. - * - * NOTE: There is no `componentDidUnmount` since your component will have been - * destroyed by that point. - * - * @optional - */ - componentWillUnmount: 'DEFINE_MANY', - - // ==== Advanced methods ==== - - /** - * Updates the component's currently mounted DOM representation. - * - * By default, this implements React's rendering and reconciliation algorithm. - * Sophisticated clients may wish to override this. - * - * @param {ReactReconcileTransaction} transaction - * @internal - * @overridable - */ - updateComponent: 'OVERRIDE_BASE' - }; - - /** - * Mapping from class specification keys to special processing functions. - * - * Although these are declared like instance properties in the specification - * when defining classes using `React.createClass`, they are actually static - * and are accessible on the constructor instead of the prototype. Despite - * being static, they must be defined outside of the "statics" key under - * which all other static methods are defined. - */ - var RESERVED_SPEC_KEYS = { - displayName: function(Constructor, displayName) { - Constructor.displayName = displayName; - }, - mixins: function(Constructor, mixins) { - if (mixins) { - for (var i = 0; i < mixins.length; i++) { - mixSpecIntoComponent(Constructor, mixins[i]); - } - } - }, - childContextTypes: function(Constructor, childContextTypes) { - if ("development" !== 'production') { - validateTypeDef(Constructor, childContextTypes, 'childContext'); - } - Constructor.childContextTypes = _assign( - {}, - Constructor.childContextTypes, - childContextTypes - ); - }, - contextTypes: function(Constructor, contextTypes) { - if ("development" !== 'production') { - validateTypeDef(Constructor, contextTypes, 'context'); - } - Constructor.contextTypes = _assign( - {}, - Constructor.contextTypes, - contextTypes - ); - }, - /** - * Special case getDefaultProps which should move into statics but requires - * automatic merging. - */ - getDefaultProps: function(Constructor, getDefaultProps) { - if (Constructor.getDefaultProps) { - Constructor.getDefaultProps = createMergedResultFunction( - Constructor.getDefaultProps, - getDefaultProps - ); - } else { - Constructor.getDefaultProps = getDefaultProps; - } - }, - propTypes: function(Constructor, propTypes) { - if ("development" !== 'production') { - validateTypeDef(Constructor, propTypes, 'prop'); - } - Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes); - }, - statics: function(Constructor, statics) { - mixStaticSpecIntoComponent(Constructor, statics); - }, - autobind: function() {} - }; - - function validateTypeDef(Constructor, typeDef, location) { - for (var propName in typeDef) { - if (typeDef.hasOwnProperty(propName)) { - // use a warning instead of an _invariant so components - // don't show up in prod but only in __DEV__ - if ("development" !== 'production') { - warning( - typeof typeDef[propName] === 'function', - '%s: %s type `%s` is invalid; it must be a function, usually from ' + - 'React.PropTypes.', - Constructor.displayName || 'ReactClass', - ReactPropTypeLocationNames[location], - propName - ); - } - } - } - } - - function validateMethodOverride(isAlreadyDefined, name) { - var specPolicy = ReactClassInterface.hasOwnProperty(name) - ? ReactClassInterface[name] - : null; - - // Disallow overriding of base class methods unless explicitly allowed. - if (ReactClassMixin.hasOwnProperty(name)) { - _invariant( - specPolicy === 'OVERRIDE_BASE', - 'ReactClassInterface: You are attempting to override ' + - '`%s` from your class specification. Ensure that your method names ' + - 'do not overlap with React methods.', - name - ); - } - - // Disallow defining methods more than once unless explicitly allowed. - if (isAlreadyDefined) { - _invariant( - specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED', - 'ReactClassInterface: You are attempting to define ' + - '`%s` on your component more than once. This conflict may be due ' + - 'to a mixin.', - name - ); - } - } - - /** - * Mixin helper which handles policy validation and reserved - * specification keys when building React classes. - */ - function mixSpecIntoComponent(Constructor, spec) { - if (!spec) { - if ("development" !== 'production') { - var typeofSpec = typeof spec; - var isMixinValid = typeofSpec === 'object' && spec !== null; - - if ("development" !== 'production') { - warning( - isMixinValid, - "%s: You're attempting to include a mixin that is either null " + - 'or not an object. Check the mixins included by the component, ' + - 'as well as any mixins they include themselves. ' + - 'Expected object but got %s.', - Constructor.displayName || 'ReactClass', - spec === null ? null : typeofSpec - ); - } - } - - return; - } - - _invariant( - typeof spec !== 'function', - "ReactClass: You're attempting to " + - 'use a component class or function as a mixin. Instead, just use a ' + - 'regular object.' - ); - _invariant( - !isValidElement(spec), - "ReactClass: You're attempting to " + - 'use a component as a mixin. Instead, just use a regular object.' - ); - - var proto = Constructor.prototype; - var autoBindPairs = proto.__reactAutoBindPairs; - - // By handling mixins before any other properties, we ensure the same - // chaining order is applied to methods with DEFINE_MANY policy, whether - // mixins are listed before or after these methods in the spec. - if (spec.hasOwnProperty(MIXINS_KEY)) { - RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins); - } - - for (var name in spec) { - if (!spec.hasOwnProperty(name)) { - continue; - } - - if (name === MIXINS_KEY) { - // We have already handled mixins in a special case above. - continue; - } - - var property = spec[name]; - var isAlreadyDefined = proto.hasOwnProperty(name); - validateMethodOverride(isAlreadyDefined, name); - - if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) { - RESERVED_SPEC_KEYS[name](Constructor, property); - } else { - // Setup methods on prototype: - // The following member methods should not be automatically bound: - // 1. Expected ReactClass methods (in the "interface"). - // 2. Overridden methods (that were mixed in). - var isReactClassMethod = ReactClassInterface.hasOwnProperty(name); - var isFunction = typeof property === 'function'; - var shouldAutoBind = - isFunction && - !isReactClassMethod && - !isAlreadyDefined && - spec.autobind !== false; - - if (shouldAutoBind) { - autoBindPairs.push(name, property); - proto[name] = property; - } else { - if (isAlreadyDefined) { - var specPolicy = ReactClassInterface[name]; - - // These cases should already be caught by validateMethodOverride. - _invariant( - isReactClassMethod && - (specPolicy === 'DEFINE_MANY_MERGED' || - specPolicy === 'DEFINE_MANY'), - 'ReactClass: Unexpected spec policy %s for key %s ' + - 'when mixing in component specs.', - specPolicy, - name - ); - - // For methods which are defined more than once, call the existing - // methods before calling the new property, merging if appropriate. - if (specPolicy === 'DEFINE_MANY_MERGED') { - proto[name] = createMergedResultFunction(proto[name], property); - } else if (specPolicy === 'DEFINE_MANY') { - proto[name] = createChainedFunction(proto[name], property); - } - } else { - proto[name] = property; - if ("development" !== 'production') { - // Add verbose displayName to the function, which helps when looking - // at profiling tools. - if (typeof property === 'function' && spec.displayName) { - proto[name].displayName = spec.displayName + '_' + name; - } - } - } - } - } - } - } - - function mixStaticSpecIntoComponent(Constructor, statics) { - if (!statics) { - return; - } - for (var name in statics) { - var property = statics[name]; - if (!statics.hasOwnProperty(name)) { - continue; - } - - var isReserved = name in RESERVED_SPEC_KEYS; - _invariant( - !isReserved, - 'ReactClass: You are attempting to define a reserved ' + - 'property, `%s`, that shouldn\'t be on the "statics" key. Define it ' + - 'as an instance property instead; it will still be accessible on the ' + - 'constructor.', - name - ); - - var isInherited = name in Constructor; - _invariant( - !isInherited, - 'ReactClass: You are attempting to define ' + - '`%s` on your component more than once. This conflict may be ' + - 'due to a mixin.', - name - ); - Constructor[name] = property; - } - } - - /** - * Merge two objects, but throw if both contain the same key. - * - * @param {object} one The first object, which is mutated. - * @param {object} two The second object - * @return {object} one after it has been mutated to contain everything in two. - */ - function mergeIntoWithNoDuplicateKeys(one, two) { - _invariant( - one && two && typeof one === 'object' && typeof two === 'object', - 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.' - ); - - for (var key in two) { - if (two.hasOwnProperty(key)) { - _invariant( - one[key] === undefined, - 'mergeIntoWithNoDuplicateKeys(): ' + - 'Tried to merge two objects with the same key: `%s`. This conflict ' + - 'may be due to a mixin; in particular, this may be caused by two ' + - 'getInitialState() or getDefaultProps() methods returning objects ' + - 'with clashing keys.', - key - ); - one[key] = two[key]; - } - } - return one; - } - - /** - * Creates a function that invokes two functions and merges their return values. - * - * @param {function} one Function to invoke first. - * @param {function} two Function to invoke second. - * @return {function} Function that invokes the two argument functions. - * @private - */ - function createMergedResultFunction(one, two) { - return function mergedResult() { - var a = one.apply(this, arguments); - var b = two.apply(this, arguments); - if (a == null) { - return b; - } else if (b == null) { - return a; - } - var c = {}; - mergeIntoWithNoDuplicateKeys(c, a); - mergeIntoWithNoDuplicateKeys(c, b); - return c; - }; - } - - /** - * Creates a function that invokes two functions and ignores their return vales. - * - * @param {function} one Function to invoke first. - * @param {function} two Function to invoke second. - * @return {function} Function that invokes the two argument functions. - * @private - */ - function createChainedFunction(one, two) { - return function chainedFunction() { - one.apply(this, arguments); - two.apply(this, arguments); - }; - } - - /** - * Binds a method to the component. - * - * @param {object} component Component whose method is going to be bound. - * @param {function} method Method to be bound. - * @return {function} The bound method. - */ - function bindAutoBindMethod(component, method) { - var boundMethod = method.bind(component); - if ("development" !== 'production') { - boundMethod.__reactBoundContext = component; - boundMethod.__reactBoundMethod = method; - boundMethod.__reactBoundArguments = null; - var componentName = component.constructor.displayName; - var _bind = boundMethod.bind; - boundMethod.bind = function(newThis) { - for ( - var _len = arguments.length, - args = Array(_len > 1 ? _len - 1 : 0), - _key = 1; - _key < _len; - _key++ - ) { - args[_key - 1] = arguments[_key]; - } - - // User is trying to bind() an autobound method; we effectively will - // ignore the value of "this" that the user is trying to use, so - // let's warn. - if (newThis !== component && newThis !== null) { - if ("development" !== 'production') { - warning( - false, - 'bind(): React component methods may only be bound to the ' + - 'component instance. See %s', - componentName - ); - } - } else if (!args.length) { - if ("development" !== 'production') { - warning( - false, - 'bind(): You are binding a component method to the component. ' + - 'React does this for you automatically in a high-performance ' + - 'way, so you can safely remove this call. See %s', - componentName - ); - } - return boundMethod; - } - var reboundMethod = _bind.apply(boundMethod, arguments); - reboundMethod.__reactBoundContext = component; - reboundMethod.__reactBoundMethod = method; - reboundMethod.__reactBoundArguments = args; - return reboundMethod; - }; - } - return boundMethod; - } - - /** - * Binds all auto-bound methods in a component. - * - * @param {object} component Component whose method is going to be bound. - */ - function bindAutoBindMethods(component) { - var pairs = component.__reactAutoBindPairs; - for (var i = 0; i < pairs.length; i += 2) { - var autoBindKey = pairs[i]; - var method = pairs[i + 1]; - component[autoBindKey] = bindAutoBindMethod(component, method); - } - } - - var IsMountedPreMixin = { - componentDidMount: function() { - this.__isMounted = true; - } - }; - - var IsMountedPostMixin = { - componentWillUnmount: function() { - this.__isMounted = false; - } - }; - - /** - * Add more to the ReactClass base class. These are all legacy features and - * therefore not already part of the modern ReactComponent. - */ - var ReactClassMixin = { - /** - * TODO: This will be deprecated because state should always keep a consistent - * type signature and the only use case for this, is to avoid that. - */ - replaceState: function(newState, callback) { - this.updater.enqueueReplaceState(this, newState, callback); - }, - - /** - * Checks whether or not this composite component is mounted. - * @return {boolean} True if mounted, false otherwise. - * @protected - * @final - */ - isMounted: function() { - if ("development" !== 'production') { - warning( - this.__didWarnIsMounted, - '%s: isMounted is deprecated. Instead, make sure to clean up ' + - 'subscriptions and pending requests in componentWillUnmount to ' + - 'prevent memory leaks.', - (this.constructor && this.constructor.displayName) || - this.name || - 'Component' - ); - this.__didWarnIsMounted = true; - } - return !!this.__isMounted; - } - }; - - var ReactClassComponent = function() {}; - _assign( - ReactClassComponent.prototype, - ReactComponent.prototype, - ReactClassMixin - ); - - /** - * Creates a composite component class given a class specification. - * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass - * - * @param {object} spec Class specification (which must define `render`). - * @return {function} Component constructor function. - * @public - */ - function createClass(spec) { - // To keep our warnings more understandable, we'll use a little hack here to - // ensure that Constructor.name !== 'Constructor'. This makes sure we don't - // unnecessarily identify a class without displayName as 'Constructor'. - var Constructor = identity(function(props, context, updater) { - // This constructor gets overridden by mocks. The argument is used - // by mocks to assert on what gets mounted. - - if ("development" !== 'production') { - warning( - this instanceof Constructor, - 'Something is calling a React component directly. Use a factory or ' + - 'JSX instead. See: https://fb.me/react-legacyfactory' - ); - } - - // Wire up auto-binding - if (this.__reactAutoBindPairs.length) { - bindAutoBindMethods(this); - } - - this.props = props; - this.context = context; - this.refs = emptyObject; - this.updater = updater || ReactNoopUpdateQueue; - - this.state = null; - - // ReactClasses doesn't have constructors. Instead, they use the - // getInitialState and componentWillMount methods for initialization. - - var initialState = this.getInitialState ? this.getInitialState() : null; - if ("development" !== 'production') { - // We allow auto-mocks to proceed as if they're returning null. - if ( - initialState === undefined && - this.getInitialState._isMockFunction - ) { - // This is probably bad practice. Consider warning here and - // deprecating this convenience. - initialState = null; - } - } - _invariant( - typeof initialState === 'object' && !Array.isArray(initialState), - '%s.getInitialState(): must return an object or null', - Constructor.displayName || 'ReactCompositeComponent' - ); - - this.state = initialState; - }); - Constructor.prototype = new ReactClassComponent(); - Constructor.prototype.constructor = Constructor; - Constructor.prototype.__reactAutoBindPairs = []; - - injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor)); - - mixSpecIntoComponent(Constructor, IsMountedPreMixin); - mixSpecIntoComponent(Constructor, spec); - mixSpecIntoComponent(Constructor, IsMountedPostMixin); - - // Initialize the defaultProps property after all mixins have been merged. - if (Constructor.getDefaultProps) { - Constructor.defaultProps = Constructor.getDefaultProps(); - } - - if ("development" !== 'production') { - // This is a tag to indicate that the use of these method names is ok, - // since it's used with createClass. If it's not, then it's likely a - // mistake so we'll warn you to use the static property, property - // initializer or constructor respectively. - if (Constructor.getDefaultProps) { - Constructor.getDefaultProps.isReactClassApproved = {}; - } - if (Constructor.prototype.getInitialState) { - Constructor.prototype.getInitialState.isReactClassApproved = {}; - } - } - - _invariant( - Constructor.prototype.render, - 'createClass(...): Class specification must implement a `render` method.' - ); - - if ("development" !== 'production') { - warning( - !Constructor.prototype.componentShouldUpdate, - '%s has a method called ' + - 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + - 'The name is phrased as a question because the function is ' + - 'expected to return a value.', - spec.displayName || 'A component' - ); - warning( - !Constructor.prototype.componentWillRecieveProps, - '%s has a method called ' + - 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', - spec.displayName || 'A component' - ); - } - - // Reduce time spent doing lookups by setting these on the prototype. - for (var methodName in ReactClassInterface) { - if (!Constructor.prototype[methodName]) { - Constructor.prototype[methodName] = null; - } - } - - return Constructor; - } - - return createClass; -} - -module.exports = factory; - -},{"29":29,"30":30,"31":31,"32":32}],28:[function(_dereq_,module,exports){ -"use strict"; - -/** - * Copyright (c) 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - * - */ - -function makeEmptyFunction(arg) { - return function () { - return arg; - }; -} - -/** - * This function accepts and discards inputs; it has no side effects. This is - * primarily useful idiomatically for overridable function endpoints which - * always need to be callable, since JS lacks a null-call idiom ala Cocoa. - */ -var emptyFunction = function emptyFunction() {}; - -emptyFunction.thatReturns = makeEmptyFunction; -emptyFunction.thatReturnsFalse = makeEmptyFunction(false); -emptyFunction.thatReturnsTrue = makeEmptyFunction(true); -emptyFunction.thatReturnsNull = makeEmptyFunction(null); -emptyFunction.thatReturnsThis = function () { - return this; -}; -emptyFunction.thatReturnsArgument = function (arg) { - return arg; -}; - -module.exports = emptyFunction; -},{}],29:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - */ - -'use strict'; - -var emptyObject = {}; - -if ("development" !== 'production') { - Object.freeze(emptyObject); -} - -module.exports = emptyObject; -},{}],30:[function(_dereq_,module,exports){ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - */ - -'use strict'; - -/** - * Use invariant() to assert state which your program assumes to be true. - * - * Provide sprintf-style format (only %s is supported) and arguments - * to provide information about what broke and what you were - * expecting. - * - * The invariant message will be stripped in production, but the invariant - * will remain to ensure logic does not differ in production. - */ - -var validateFormat = function validateFormat(format) {}; - -if ("development" !== 'production') { - validateFormat = function validateFormat(format) { - if (format === undefined) { - throw new Error('invariant requires an error message argument'); - } - }; -} - -function invariant(condition, format, a, b, c, d, e, f) { - validateFormat(format); - - if (!condition) { - var error; - if (format === undefined) { - error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.'); - } else { - var args = [a, b, c, d, e, f]; - var argIndex = 0; - error = new Error(format.replace(/%s/g, function () { - return args[argIndex++]; - })); - error.name = 'Invariant Violation'; - } - - error.framesToPop = 1; // we don't care about invariant's own frame - throw error; - } -} - -module.exports = invariant; -},{}],31:[function(_dereq_,module,exports){ -/** - * Copyright 2014-2015, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - * - */ - -'use strict'; - -var emptyFunction = _dereq_(28); - -/** - * Similar to invariant but only logs a warning if the condition is not met. - * This can be used to log issues in development environments in critical - * paths. Removing the logging code for production environments will keep the - * same logic and follow the same code paths. - */ - -var warning = emptyFunction; - -if ("development" !== 'production') { - (function () { - var printWarning = function printWarning(format) { - for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - var argIndex = 0; - var message = 'Warning: ' + format.replace(/%s/g, function () { - return args[argIndex++]; - }); - if (typeof console !== 'undefined') { - console.error(message); - } - try { - // --- Welcome to debugging React --- - // This error was thrown as a convenience so that you can use this stack - // to find the callsite that caused this warning to fire. - throw new Error(message); - } catch (x) {} - }; - - warning = function warning(condition, format) { - if (format === undefined) { - throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument'); - } - - if (format.indexOf('Failed Composite propType: ') === 0) { - return; // Ignore CompositeComponent proptype check. - } - - if (!condition) { - for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) { - args[_key2 - 2] = arguments[_key2]; - } - - printWarning.apply(undefined, [format].concat(args)); - } - }; - })(); -} - -module.exports = warning; -},{"28":28}],32:[function(_dereq_,module,exports){ -/* -object-assign -(c) Sindre Sorhus -@license MIT -*/ - -'use strict'; -/* eslint-disable no-unused-vars */ -var getOwnPropertySymbols = Object.getOwnPropertySymbols; -var hasOwnProperty = Object.prototype.hasOwnProperty; -var propIsEnumerable = Object.prototype.propertyIsEnumerable; - -function toObject(val) { - if (val === null || val === undefined) { - throw new TypeError('Object.assign cannot be called with null or undefined'); - } - - return Object(val); -} - -function shouldUseNative() { - try { - if (!Object.assign) { - return false; - } - - // Detect buggy property enumeration order in older V8 versions. - - // https://bugs.chromium.org/p/v8/issues/detail?id=4118 - var test1 = new String('abc'); // eslint-disable-line no-new-wrappers - test1[5] = 'de'; - if (Object.getOwnPropertyNames(test1)[0] === '5') { - return false; - } - - // https://bugs.chromium.org/p/v8/issues/detail?id=3056 - var test2 = {}; - for (var i = 0; i < 10; i++) { - test2['_' + String.fromCharCode(i)] = i; - } - var order2 = Object.getOwnPropertyNames(test2).map(function (n) { - return test2[n]; - }); - if (order2.join('') !== '0123456789') { - return false; - } - - // https://bugs.chromium.org/p/v8/issues/detail?id=3056 - var test3 = {}; - 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { - test3[letter] = letter; - }); - if (Object.keys(Object.assign({}, test3)).join('') !== - 'abcdefghijklmnopqrst') { - return false; - } - - return true; - } catch (err) { - // We don't expect any of the above to throw, but better to be safe. - return false; - } -} - -module.exports = shouldUseNative() ? Object.assign : function (target, source) { - var from; - var to = toObject(target); - var symbols; - - for (var s = 1; s < arguments.length; s++) { - from = Object(arguments[s]); - - for (var key in from) { - if (hasOwnProperty.call(from, key)) { - to[key] = from[key]; - } - } - - if (getOwnPropertySymbols) { - symbols = getOwnPropertySymbols(from); - for (var i = 0; i < symbols.length; i++) { - if (propIsEnumerable.call(from, symbols[i])) { - to[symbols[i]] = from[symbols[i]]; - } - } - } - } - - return to; -}; - -},{}],33:[function(_dereq_,module,exports){ -/** - * Copyright 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - -'use strict'; - -if ("development" !== 'production') { - var invariant = _dereq_(30); - var warning = _dereq_(31); - var ReactPropTypesSecret = _dereq_(36); - var loggedTypeFailures = {}; -} - -/** - * Assert that the values match with the type specs. - * Error messages are memorized and will only be shown once. - * - * @param {object} typeSpecs Map of name to a ReactPropType - * @param {object} values Runtime values that need to be type-checked - * @param {string} location e.g. "prop", "context", "child context" - * @param {string} componentName Name of the component for error messages. - * @param {?Function} getStack Returns the component stack. - * @private - */ -function checkPropTypes(typeSpecs, values, location, componentName, getStack) { - if ("development" !== 'production') { - for (var typeSpecName in typeSpecs) { - if (typeSpecs.hasOwnProperty(typeSpecName)) { - var error; - // Prop type validation may throw. In case they do, we don't want to - // fail the render phase where it didn't fail before. So we log it. - // After these have been cleaned up, we'll let them throw. - try { - // This is intentionally an invariant that gets caught. It's the same - // behavior as without this statement except with a better message. - invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', componentName || 'React class', location, typeSpecName); - error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret); - } catch (ex) { - error = ex; - } - warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error); - if (error instanceof Error && !(error.message in loggedTypeFailures)) { - // Only monitor this failure once because there tends to be a lot of the - // same error. - loggedTypeFailures[error.message] = true; - - var stack = getStack ? getStack() : ''; - - warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : ''); - } - } - } - } -} - -module.exports = checkPropTypes; - -},{"30":30,"31":31,"36":36}],34:[function(_dereq_,module,exports){ -/** - * Copyright 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - -'use strict'; - -// React 15.5 references this module, and assumes PropTypes are still callable in production. -// Therefore we re-export development-only version with all the PropTypes checks here. -// However if one is migrating to the `prop-types` npm library, they will go through the -// `index.js` entry point, and it will branch depending on the environment. -var factory = _dereq_(35); -module.exports = function(isValidElement) { - // It is still allowed in 15.5. - var throwOnDirectAccess = false; - return factory(isValidElement, throwOnDirectAccess); -}; - -},{"35":35}],35:[function(_dereq_,module,exports){ -/** - * Copyright 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - -'use strict'; - -var emptyFunction = _dereq_(28); -var invariant = _dereq_(30); -var warning = _dereq_(31); - -var ReactPropTypesSecret = _dereq_(36); -var checkPropTypes = _dereq_(33); - -module.exports = function(isValidElement, throwOnDirectAccess) { - /* global Symbol */ - var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; - var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec. - - /** - * Returns the iterator method function contained on the iterable object. - * - * Be sure to invoke the function with the iterable as context: - * - * var iteratorFn = getIteratorFn(myIterable); - * if (iteratorFn) { - * var iterator = iteratorFn.call(myIterable); - * ... - * } - * - * @param {?object} maybeIterable - * @return {?function} - */ - function getIteratorFn(maybeIterable) { - var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]); - if (typeof iteratorFn === 'function') { - return iteratorFn; - } - } - - /** - * Collection of methods that allow declaration and validation of props that are - * supplied to React components. Example usage: - * - * var Props = require('ReactPropTypes'); - * var MyArticle = React.createClass({ - * propTypes: { - * // An optional string prop named "description". - * description: Props.string, - * - * // A required enum prop named "category". - * category: Props.oneOf(['News','Photos']).isRequired, - * - * // A prop named "dialog" that requires an instance of Dialog. - * dialog: Props.instanceOf(Dialog).isRequired - * }, - * render: function() { ... } - * }); - * - * A more formal specification of how these methods are used: - * - * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...) - * decl := ReactPropTypes.{type}(.isRequired)? - * - * Each and every declaration produces a function with the same signature. This - * allows the creation of custom validation functions. For example: - * - * var MyLink = React.createClass({ - * propTypes: { - * // An optional string or URI prop named "href". - * href: function(props, propName, componentName) { - * var propValue = props[propName]; - * if (propValue != null && typeof propValue !== 'string' && - * !(propValue instanceof URI)) { - * return new Error( - * 'Expected a string or an URI for ' + propName + ' in ' + - * componentName - * ); - * } - * } - * }, - * render: function() {...} - * }); - * - * @internal - */ - - var ANONYMOUS = '<>'; - - // Important! - // Keep this list in sync with production version in `./factoryWithThrowingShims.js`. - var ReactPropTypes = { - array: createPrimitiveTypeChecker('array'), - bool: createPrimitiveTypeChecker('boolean'), - func: createPrimitiveTypeChecker('function'), - number: createPrimitiveTypeChecker('number'), - object: createPrimitiveTypeChecker('object'), - string: createPrimitiveTypeChecker('string'), - symbol: createPrimitiveTypeChecker('symbol'), - - any: createAnyTypeChecker(), - arrayOf: createArrayOfTypeChecker, - element: createElementTypeChecker(), - instanceOf: createInstanceTypeChecker, - node: createNodeChecker(), - objectOf: createObjectOfTypeChecker, - oneOf: createEnumTypeChecker, - oneOfType: createUnionTypeChecker, - shape: createShapeTypeChecker - }; - - /** - * inlined Object.is polyfill to avoid requiring consumers ship their own - * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is - */ - /*eslint-disable no-self-compare*/ - function is(x, y) { - // SameValue algorithm - if (x === y) { - // Steps 1-5, 7-10 - // Steps 6.b-6.e: +0 != -0 - return x !== 0 || 1 / x === 1 / y; - } else { - // Step 6.a: NaN == NaN - return x !== x && y !== y; - } - } - /*eslint-enable no-self-compare*/ - - /** - * We use an Error-like object for backward compatibility as people may call - * PropTypes directly and inspect their output. However, we don't use real - * Errors anymore. We don't inspect their stack anyway, and creating them - * is prohibitively expensive if they are created too often, such as what - * happens in oneOfType() for any type before the one that matched. - */ - function PropTypeError(message) { - this.message = message; - this.stack = ''; - } - // Make `instanceof Error` still work for returned errors. - PropTypeError.prototype = Error.prototype; - - function createChainableTypeChecker(validate) { - if ("development" !== 'production') { - var manualPropTypeCallCache = {}; - var manualPropTypeWarningCount = 0; - } - function checkType(isRequired, props, propName, componentName, location, propFullName, secret) { - componentName = componentName || ANONYMOUS; - propFullName = propFullName || propName; - - if (secret !== ReactPropTypesSecret) { - if (throwOnDirectAccess) { - // New behavior only for users of `prop-types` package - invariant( - false, - 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' + - 'Use `PropTypes.checkPropTypes()` to call them. ' + - 'Read more at http://fb.me/use-check-prop-types' - ); - } else if ("development" !== 'production' && typeof console !== 'undefined') { - // Old behavior for people using React.PropTypes - var cacheKey = componentName + ':' + propName; - if ( - !manualPropTypeCallCache[cacheKey] && - // Avoid spamming the console because they are often not actionable except for lib authors - manualPropTypeWarningCount < 3 - ) { - warning( - false, - 'You are manually calling a React.PropTypes validation ' + - 'function for the `%s` prop on `%s`. This is deprecated ' + - 'and will throw in the standalone `prop-types` package. ' + - 'You may be seeing this warning due to a third-party PropTypes ' + - 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', - propFullName, - componentName - ); - manualPropTypeCallCache[cacheKey] = true; - manualPropTypeWarningCount++; - } - } - } - if (props[propName] == null) { - if (isRequired) { - if (props[propName] === null) { - return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.')); - } - return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.')); - } - return null; - } else { - return validate(props, propName, componentName, location, propFullName); - } - } - - var chainedCheckType = checkType.bind(null, false); - chainedCheckType.isRequired = checkType.bind(null, true); - - return chainedCheckType; - } - - function createPrimitiveTypeChecker(expectedType) { - function validate(props, propName, componentName, location, propFullName, secret) { - var propValue = props[propName]; - var propType = getPropType(propValue); - if (propType !== expectedType) { - // `propValue` being instance of, say, date/regexp, pass the 'object' - // check, but we can offer a more precise error message here rather than - // 'of type `object`'. - var preciseType = getPreciseType(propValue); - - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.')); - } - return null; - } - return createChainableTypeChecker(validate); - } - - function createAnyTypeChecker() { - return createChainableTypeChecker(emptyFunction.thatReturnsNull); - } - - function createArrayOfTypeChecker(typeChecker) { - function validate(props, propName, componentName, location, propFullName) { - if (typeof typeChecker !== 'function') { - return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.'); - } - var propValue = props[propName]; - if (!Array.isArray(propValue)) { - var propType = getPropType(propValue); - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.')); - } - for (var i = 0; i < propValue.length; i++) { - var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret); - if (error instanceof Error) { - return error; - } - } - return null; - } - return createChainableTypeChecker(validate); - } - - function createElementTypeChecker() { - function validate(props, propName, componentName, location, propFullName) { - var propValue = props[propName]; - if (!isValidElement(propValue)) { - var propType = getPropType(propValue); - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.')); - } - return null; - } - return createChainableTypeChecker(validate); - } - - function createInstanceTypeChecker(expectedClass) { - function validate(props, propName, componentName, location, propFullName) { - if (!(props[propName] instanceof expectedClass)) { - var expectedClassName = expectedClass.name || ANONYMOUS; - var actualClassName = getClassName(props[propName]); - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.')); - } - return null; - } - return createChainableTypeChecker(validate); - } - - function createEnumTypeChecker(expectedValues) { - if (!Array.isArray(expectedValues)) { - "development" !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0; - return emptyFunction.thatReturnsNull; - } - - function validate(props, propName, componentName, location, propFullName) { - var propValue = props[propName]; - for (var i = 0; i < expectedValues.length; i++) { - if (is(propValue, expectedValues[i])) { - return null; - } - } - - var valuesString = JSON.stringify(expectedValues); - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.')); - } - return createChainableTypeChecker(validate); - } - - function createObjectOfTypeChecker(typeChecker) { - function validate(props, propName, componentName, location, propFullName) { - if (typeof typeChecker !== 'function') { - return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.'); - } - var propValue = props[propName]; - var propType = getPropType(propValue); - if (propType !== 'object') { - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.')); - } - for (var key in propValue) { - if (propValue.hasOwnProperty(key)) { - var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); - if (error instanceof Error) { - return error; - } - } - } - return null; - } - return createChainableTypeChecker(validate); - } - - function createUnionTypeChecker(arrayOfTypeCheckers) { - if (!Array.isArray(arrayOfTypeCheckers)) { - "development" !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0; - return emptyFunction.thatReturnsNull; - } - - for (var i = 0; i < arrayOfTypeCheckers.length; i++) { - var checker = arrayOfTypeCheckers[i]; - if (typeof checker !== 'function') { - warning( - false, - 'Invalid argument supplid to oneOfType. Expected an array of check functions, but ' + - 'received %s at index %s.', - getPostfixForTypeWarning(checker), - i - ); - return emptyFunction.thatReturnsNull; - } - } - - function validate(props, propName, componentName, location, propFullName) { - for (var i = 0; i < arrayOfTypeCheckers.length; i++) { - var checker = arrayOfTypeCheckers[i]; - if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) { - return null; - } - } - - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.')); - } - return createChainableTypeChecker(validate); - } - - function createNodeChecker() { - function validate(props, propName, componentName, location, propFullName) { - if (!isNode(props[propName])) { - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.')); - } - return null; - } - return createChainableTypeChecker(validate); - } - - function createShapeTypeChecker(shapeTypes) { - function validate(props, propName, componentName, location, propFullName) { - var propValue = props[propName]; - var propType = getPropType(propValue); - if (propType !== 'object') { - return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.')); - } - for (var key in shapeTypes) { - var checker = shapeTypes[key]; - if (!checker) { - continue; - } - var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); - if (error) { - return error; - } - } - return null; - } - return createChainableTypeChecker(validate); - } - - function isNode(propValue) { - switch (typeof propValue) { - case 'number': - case 'string': - case 'undefined': - return true; - case 'boolean': - return !propValue; - case 'object': - if (Array.isArray(propValue)) { - return propValue.every(isNode); - } - if (propValue === null || isValidElement(propValue)) { - return true; - } - - var iteratorFn = getIteratorFn(propValue); - if (iteratorFn) { - var iterator = iteratorFn.call(propValue); - var step; - if (iteratorFn !== propValue.entries) { - while (!(step = iterator.next()).done) { - if (!isNode(step.value)) { - return false; - } - } - } else { - // Iterator will provide entry [k,v] tuples rather than values. - while (!(step = iterator.next()).done) { - var entry = step.value; - if (entry) { - if (!isNode(entry[1])) { - return false; - } - } - } - } - } else { - return false; - } - - return true; - default: - return false; - } - } - - function isSymbol(propType, propValue) { - // Native Symbol. - if (propType === 'symbol') { - return true; - } - - // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol' - if (propValue['@@toStringTag'] === 'Symbol') { - return true; - } - - // Fallback for non-spec compliant Symbols which are polyfilled. - if (typeof Symbol === 'function' && propValue instanceof Symbol) { - return true; - } - - return false; - } - - // Equivalent of `typeof` but with special handling for array and regexp. - function getPropType(propValue) { - var propType = typeof propValue; - if (Array.isArray(propValue)) { - return 'array'; - } - if (propValue instanceof RegExp) { - // Old webkits (at least until Android 4.0) return 'function' rather than - // 'object' for typeof a RegExp. We'll normalize this here so that /bla/ - // passes PropTypes.object. - return 'object'; - } - if (isSymbol(propType, propValue)) { - return 'symbol'; - } - return propType; - } - - // This handles more types than `getPropType`. Only used for error messages. - // See `createPrimitiveTypeChecker`. - function getPreciseType(propValue) { - if (typeof propValue === 'undefined' || propValue === null) { - return '' + propValue; - } - var propType = getPropType(propValue); - if (propType === 'object') { - if (propValue instanceof Date) { - return 'date'; - } else if (propValue instanceof RegExp) { - return 'regexp'; - } - } - return propType; - } - - // Returns a string that is postfixed to a warning about an invalid type. - // For example, "undefined" or "of type array" - function getPostfixForTypeWarning(value) { - var type = getPreciseType(value); - switch (type) { - case 'array': - case 'object': - return 'an ' + type; - case 'boolean': - case 'date': - case 'regexp': - return 'a ' + type; - default: - return type; - } - } - - // Returns class name of the object, if any. - function getClassName(propValue) { - if (!propValue.constructor || !propValue.constructor.name) { - return ANONYMOUS; - } - return propValue.constructor.name; - } - - ReactPropTypes.checkPropTypes = checkPropTypes; - ReactPropTypes.PropTypes = ReactPropTypes; - - return ReactPropTypes; -}; - -},{"28":28,"30":30,"31":31,"33":33,"36":36}],36:[function(_dereq_,module,exports){ -/** - * Copyright 2013-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - -'use strict'; - -var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; - -module.exports = ReactPropTypesSecret; - -},{}]},{},[16])(16) -}); diff --git a/tests/assets/reading-list/react_16.14.0.js b/tests/assets/reading-list/react_16.14.0.js deleted file mode 100644 index 7177a4874254c..0000000000000 --- a/tests/assets/reading-list/react_16.14.0.js +++ /dev/null @@ -1,3318 +0,0 @@ -/** @license React v16.14.0 - * react.development.js - * - * Copyright (c) Facebook, Inc. and its affiliates. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - */ - -'use strict'; - -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : - typeof define === 'function' && define.amd ? define(['exports'], factory) : - (global = global || self, factory(global.React = {})); -}(this, (function (exports) { 'use strict'; - - var ReactVersion = '16.14.0'; - - // The Symbol used to tag the ReactElement-like types. If there is no native Symbol - // nor polyfill, then a plain number is used for performance. - var hasSymbol = typeof Symbol === 'function' && Symbol.for; - var REACT_ELEMENT_TYPE = hasSymbol ? Symbol.for('react.element') : 0xeac7; - var REACT_PORTAL_TYPE = hasSymbol ? Symbol.for('react.portal') : 0xeaca; - var REACT_FRAGMENT_TYPE = hasSymbol ? Symbol.for('react.fragment') : 0xeacb; - var REACT_STRICT_MODE_TYPE = hasSymbol ? Symbol.for('react.strict_mode') : 0xeacc; - var REACT_PROFILER_TYPE = hasSymbol ? Symbol.for('react.profiler') : 0xead2; - var REACT_PROVIDER_TYPE = hasSymbol ? Symbol.for('react.provider') : 0xeacd; - var REACT_CONTEXT_TYPE = hasSymbol ? Symbol.for('react.context') : 0xeace; // TODO: We don't use AsyncMode or ConcurrentMode anymore. They were temporary - var REACT_CONCURRENT_MODE_TYPE = hasSymbol ? Symbol.for('react.concurrent_mode') : 0xeacf; - var REACT_FORWARD_REF_TYPE = hasSymbol ? Symbol.for('react.forward_ref') : 0xead0; - var REACT_SUSPENSE_TYPE = hasSymbol ? Symbol.for('react.suspense') : 0xead1; - var REACT_SUSPENSE_LIST_TYPE = hasSymbol ? Symbol.for('react.suspense_list') : 0xead8; - var REACT_MEMO_TYPE = hasSymbol ? Symbol.for('react.memo') : 0xead3; - var REACT_LAZY_TYPE = hasSymbol ? Symbol.for('react.lazy') : 0xead4; - var REACT_BLOCK_TYPE = hasSymbol ? Symbol.for('react.block') : 0xead9; - var REACT_FUNDAMENTAL_TYPE = hasSymbol ? Symbol.for('react.fundamental') : 0xead5; - var REACT_RESPONDER_TYPE = hasSymbol ? Symbol.for('react.responder') : 0xead6; - var REACT_SCOPE_TYPE = hasSymbol ? Symbol.for('react.scope') : 0xead7; - var MAYBE_ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; - var FAUX_ITERATOR_SYMBOL = '@@iterator'; - function getIteratorFn(maybeIterable) { - if (maybeIterable === null || typeof maybeIterable !== 'object') { - return null; - } - - var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]; - - if (typeof maybeIterator === 'function') { - return maybeIterator; - } - - return null; - } - - /* - object-assign - (c) Sindre Sorhus - @license MIT - */ - /* eslint-disable no-unused-vars */ - var getOwnPropertySymbols = Object.getOwnPropertySymbols; - var hasOwnProperty = Object.prototype.hasOwnProperty; - var propIsEnumerable = Object.prototype.propertyIsEnumerable; - - function toObject(val) { - if (val === null || val === undefined) { - throw new TypeError('Object.assign cannot be called with null or undefined'); - } - - return Object(val); - } - - function shouldUseNative() { - try { - if (!Object.assign) { - return false; - } - - // Detect buggy property enumeration order in older V8 versions. - - // https://bugs.chromium.org/p/v8/issues/detail?id=4118 - var test1 = new String('abc'); // eslint-disable-line no-new-wrappers - test1[5] = 'de'; - if (Object.getOwnPropertyNames(test1)[0] === '5') { - return false; - } - - // https://bugs.chromium.org/p/v8/issues/detail?id=3056 - var test2 = {}; - for (var i = 0; i < 10; i++) { - test2['_' + String.fromCharCode(i)] = i; - } - var order2 = Object.getOwnPropertyNames(test2).map(function (n) { - return test2[n]; - }); - if (order2.join('') !== '0123456789') { - return false; - } - - // https://bugs.chromium.org/p/v8/issues/detail?id=3056 - var test3 = {}; - 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { - test3[letter] = letter; - }); - if (Object.keys(Object.assign({}, test3)).join('') !== - 'abcdefghijklmnopqrst') { - return false; - } - - return true; - } catch (err) { - // We don't expect any of the above to throw, but better to be safe. - return false; - } - } - - var objectAssign = shouldUseNative() ? Object.assign : function (target, source) { - var from; - var to = toObject(target); - var symbols; - - for (var s = 1; s < arguments.length; s++) { - from = Object(arguments[s]); - - for (var key in from) { - if (hasOwnProperty.call(from, key)) { - to[key] = from[key]; - } - } - - if (getOwnPropertySymbols) { - symbols = getOwnPropertySymbols(from); - for (var i = 0; i < symbols.length; i++) { - if (propIsEnumerable.call(from, symbols[i])) { - to[symbols[i]] = from[symbols[i]]; - } - } - } - } - - return to; - }; - - /** - * Keeps track of the current dispatcher. - */ - var ReactCurrentDispatcher = { - /** - * @internal - * @type {ReactComponent} - */ - current: null - }; - - /** - * Keeps track of the current batch's configuration such as how long an update - * should suspend for if it needs to. - */ - var ReactCurrentBatchConfig = { - suspense: null - }; - - /** - * Keeps track of the current owner. - * - * The current owner is the component who should own any components that are - * currently being constructed. - */ - var ReactCurrentOwner = { - /** - * @internal - * @type {ReactComponent} - */ - current: null - }; - - var BEFORE_SLASH_RE = /^(.*)[\\\/]/; - function describeComponentFrame (name, source, ownerName) { - var sourceInfo = ''; - - if (source) { - var path = source.fileName; - var fileName = path.replace(BEFORE_SLASH_RE, ''); - - { - // In DEV, include code for a common special case: - // prefer "folder/index.js" instead of just "index.js". - if (/^index\./.test(fileName)) { - var match = path.match(BEFORE_SLASH_RE); - - if (match) { - var pathBeforeSlash = match[1]; - - if (pathBeforeSlash) { - var folderName = pathBeforeSlash.replace(BEFORE_SLASH_RE, ''); - fileName = folderName + '/' + fileName; - } - } - } - } - - sourceInfo = ' (at ' + fileName + ':' + source.lineNumber + ')'; - } else if (ownerName) { - sourceInfo = ' (created by ' + ownerName + ')'; - } - - return '\n in ' + (name || 'Unknown') + sourceInfo; - } - - var Resolved = 1; - function refineResolvedLazyComponent(lazyComponent) { - return lazyComponent._status === Resolved ? lazyComponent._result : null; - } - - function getWrappedName(outerType, innerType, wrapperName) { - var functionName = innerType.displayName || innerType.name || ''; - return outerType.displayName || (functionName !== '' ? wrapperName + "(" + functionName + ")" : wrapperName); - } - - function getComponentName(type) { - if (type == null) { - // Host root, text node or just invalid type. - return null; - } - - { - if (typeof type.tag === 'number') { - error('Received an unexpected object in getComponentName(). ' + 'This is likely a bug in React. Please file an issue.'); - } - } - - if (typeof type === 'function') { - return type.displayName || type.name || null; - } - - if (typeof type === 'string') { - return type; - } - - switch (type) { - case REACT_FRAGMENT_TYPE: - return 'Fragment'; - - case REACT_PORTAL_TYPE: - return 'Portal'; - - case REACT_PROFILER_TYPE: - return "Profiler"; - - case REACT_STRICT_MODE_TYPE: - return 'StrictMode'; - - case REACT_SUSPENSE_TYPE: - return 'Suspense'; - - case REACT_SUSPENSE_LIST_TYPE: - return 'SuspenseList'; - } - - if (typeof type === 'object') { - switch (type.$$typeof) { - case REACT_CONTEXT_TYPE: - return 'Context.Consumer'; - - case REACT_PROVIDER_TYPE: - return 'Context.Provider'; - - case REACT_FORWARD_REF_TYPE: - return getWrappedName(type, type.render, 'ForwardRef'); - - case REACT_MEMO_TYPE: - return getComponentName(type.type); - - case REACT_BLOCK_TYPE: - return getComponentName(type.render); - - case REACT_LAZY_TYPE: - { - var thenable = type; - var resolvedThenable = refineResolvedLazyComponent(thenable); - - if (resolvedThenable) { - return getComponentName(resolvedThenable); - } - - break; - } - } - } - - return null; - } - - var ReactDebugCurrentFrame = {}; - var currentlyValidatingElement = null; - function setCurrentlyValidatingElement(element) { - { - currentlyValidatingElement = element; - } - } - - { - // Stack implementation injected by the current renderer. - ReactDebugCurrentFrame.getCurrentStack = null; - - ReactDebugCurrentFrame.getStackAddendum = function () { - var stack = ''; // Add an extra top frame while an element is being validated - - if (currentlyValidatingElement) { - var name = getComponentName(currentlyValidatingElement.type); - var owner = currentlyValidatingElement._owner; - stack += describeComponentFrame(name, currentlyValidatingElement._source, owner && getComponentName(owner.type)); - } // Delegate to the injected renderer-specific implementation - - - var impl = ReactDebugCurrentFrame.getCurrentStack; - - if (impl) { - stack += impl() || ''; - } - - return stack; - }; - } - - /** - * Used by act() to track whether you're inside an act() scope. - */ - var IsSomeRendererActing = { - current: false - }; - - var ReactSharedInternals = { - ReactCurrentDispatcher: ReactCurrentDispatcher, - ReactCurrentBatchConfig: ReactCurrentBatchConfig, - ReactCurrentOwner: ReactCurrentOwner, - IsSomeRendererActing: IsSomeRendererActing, - // Used by renderers to avoid bundling object-assign twice in UMD bundles: - assign: objectAssign - }; - - { - objectAssign(ReactSharedInternals, { - // These should not be included in production. - ReactDebugCurrentFrame: ReactDebugCurrentFrame, - // Shim for React DOM 16.0.0 which still destructured (but not used) this. - // TODO: remove in React 17.0. - ReactComponentTreeHook: {} - }); - } - - // by calls to these methods by a Babel plugin. - // - // In PROD (or in packages without access to React internals), - // they are left as they are instead. - - function warn(format) { - { - for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - printWarning('warn', format, args); - } - } - function error(format) { - { - for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - args[_key2 - 1] = arguments[_key2]; - } - - printWarning('error', format, args); - } - } - - function printWarning(level, format, args) { - // When changing this logic, you might want to also - // update consoleWithStackDev.www.js as well. - { - var hasExistingStack = args.length > 0 && typeof args[args.length - 1] === 'string' && args[args.length - 1].indexOf('\n in') === 0; - - if (!hasExistingStack) { - var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame; - var stack = ReactDebugCurrentFrame.getStackAddendum(); - - if (stack !== '') { - format += '%s'; - args = args.concat([stack]); - } - } - - var argsWithFormat = args.map(function (item) { - return '' + item; - }); // Careful: RN currently depends on this prefix - - argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it - // breaks IE9: https://github.com/facebook/react/issues/13610 - // eslint-disable-next-line react-internal/no-production-logging - - Function.prototype.apply.call(console[level], console, argsWithFormat); - - try { - // --- Welcome to debugging React --- - // This error was thrown as a convenience so that you can use this stack - // to find the callsite that caused this warning to fire. - var argIndex = 0; - var message = 'Warning: ' + format.replace(/%s/g, function () { - return args[argIndex++]; - }); - throw new Error(message); - } catch (x) {} - } - } - - var didWarnStateUpdateForUnmountedComponent = {}; - - function warnNoop(publicInstance, callerName) { - { - var _constructor = publicInstance.constructor; - var componentName = _constructor && (_constructor.displayName || _constructor.name) || 'ReactClass'; - var warningKey = componentName + "." + callerName; - - if (didWarnStateUpdateForUnmountedComponent[warningKey]) { - return; - } - - error("Can't call %s on a component that is not yet mounted. " + 'This is a no-op, but it might indicate a bug in your application. ' + 'Instead, assign to `this.state` directly or define a `state = {};` ' + 'class property with the desired state in the %s component.', callerName, componentName); - - didWarnStateUpdateForUnmountedComponent[warningKey] = true; - } - } - /** - * This is the abstract API for an update queue. - */ - - - var ReactNoopUpdateQueue = { - /** - * Checks whether or not this composite component is mounted. - * @param {ReactClass} publicInstance The instance we want to test. - * @return {boolean} True if mounted, false otherwise. - * @protected - * @final - */ - isMounted: function (publicInstance) { - return false; - }, - - /** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldComponentUpdate`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {?function} callback Called after component is updated. - * @param {?string} callerName name of the calling function in the public API. - * @internal - */ - enqueueForceUpdate: function (publicInstance, callback, callerName) { - warnNoop(publicInstance, 'forceUpdate'); - }, - - /** - * Replaces all of the state. Always use this or `setState` to mutate state. - * You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {object} completeState Next state. - * @param {?function} callback Called after component is updated. - * @param {?string} callerName name of the calling function in the public API. - * @internal - */ - enqueueReplaceState: function (publicInstance, completeState, callback, callerName) { - warnNoop(publicInstance, 'replaceState'); - }, - - /** - * Sets a subset of the state. This only exists because _pendingState is - * internal. This provides a merging strategy that is not available to deep - * properties which is confusing. TODO: Expose pendingState or don't use it - * during the merge. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {object} partialState Next partial state to be merged with state. - * @param {?function} callback Called after component is updated. - * @param {?string} Name of the calling function in the public API. - * @internal - */ - enqueueSetState: function (publicInstance, partialState, callback, callerName) { - warnNoop(publicInstance, 'setState'); - } - }; - - var emptyObject = {}; - - { - Object.freeze(emptyObject); - } - /** - * Base class helpers for the updating state of a component. - */ - - - function Component(props, context, updater) { - this.props = props; - this.context = context; // If a component has string refs, we will assign a different object later. - - this.refs = emptyObject; // We initialize the default updater but the real one gets injected by the - // renderer. - - this.updater = updater || ReactNoopUpdateQueue; - } - - Component.prototype.isReactComponent = {}; - /** - * Sets a subset of the state. Always use this to mutate - * state. You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * There is no guarantee that calls to `setState` will run synchronously, - * as they may eventually be batched together. You can provide an optional - * callback that will be executed when the call to setState is actually - * completed. - * - * When a function is provided to setState, it will be called at some point in - * the future (not synchronously). It will be called with the up to date - * component arguments (state, props, context). These values can be different - * from this.* because your function may be called after receiveProps but before - * shouldComponentUpdate, and this new state, props, and context will not yet be - * assigned to this. - * - * @param {object|function} partialState Next partial state or function to - * produce next partial state to be merged with current state. - * @param {?function} callback Called after state is updated. - * @final - * @protected - */ - - Component.prototype.setState = function (partialState, callback) { - if (!(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null)) { - { - throw Error( "setState(...): takes an object of state variables to update or a function which returns an object of state variables." ); - } - } - - this.updater.enqueueSetState(this, partialState, callback, 'setState'); - }; - /** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldComponentUpdate`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {?function} callback Called after update is complete. - * @final - * @protected - */ - - - Component.prototype.forceUpdate = function (callback) { - this.updater.enqueueForceUpdate(this, callback, 'forceUpdate'); - }; - /** - * Deprecated APIs. These APIs used to exist on classic React classes but since - * we would like to deprecate them, we're not going to move them over to this - * modern base class. Instead, we define a getter that warns if it's accessed. - */ - - - { - var deprecatedAPIs = { - isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'], - replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'] - }; - - var defineDeprecationWarning = function (methodName, info) { - Object.defineProperty(Component.prototype, methodName, { - get: function () { - warn('%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]); - - return undefined; - } - }); - }; - - for (var fnName in deprecatedAPIs) { - if (deprecatedAPIs.hasOwnProperty(fnName)) { - defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); - } - } - } - - function ComponentDummy() {} - - ComponentDummy.prototype = Component.prototype; - /** - * Convenience component with default shallow equality check for sCU. - */ - - function PureComponent(props, context, updater) { - this.props = props; - this.context = context; // If a component has string refs, we will assign a different object later. - - this.refs = emptyObject; - this.updater = updater || ReactNoopUpdateQueue; - } - - var pureComponentPrototype = PureComponent.prototype = new ComponentDummy(); - pureComponentPrototype.constructor = PureComponent; // Avoid an extra prototype jump for these methods. - - objectAssign(pureComponentPrototype, Component.prototype); - - pureComponentPrototype.isPureReactComponent = true; - - // an immutable object with a single mutable value - function createRef() { - var refObject = { - current: null - }; - - { - Object.seal(refObject); - } - - return refObject; - } - - var hasOwnProperty$1 = Object.prototype.hasOwnProperty; - var RESERVED_PROPS = { - key: true, - ref: true, - __self: true, - __source: true - }; - var specialPropKeyWarningShown, specialPropRefWarningShown, didWarnAboutStringRefs; - - { - didWarnAboutStringRefs = {}; - } - - function hasValidRef(config) { - { - if (hasOwnProperty$1.call(config, 'ref')) { - var getter = Object.getOwnPropertyDescriptor(config, 'ref').get; - - if (getter && getter.isReactWarning) { - return false; - } - } - } - - return config.ref !== undefined; - } - - function hasValidKey(config) { - { - if (hasOwnProperty$1.call(config, 'key')) { - var getter = Object.getOwnPropertyDescriptor(config, 'key').get; - - if (getter && getter.isReactWarning) { - return false; - } - } - } - - return config.key !== undefined; - } - - function defineKeyPropWarningGetter(props, displayName) { - var warnAboutAccessingKey = function () { - { - if (!specialPropKeyWarningShown) { - specialPropKeyWarningShown = true; - - error('%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName); - } - } - }; - - warnAboutAccessingKey.isReactWarning = true; - Object.defineProperty(props, 'key', { - get: warnAboutAccessingKey, - configurable: true - }); - } - - function defineRefPropWarningGetter(props, displayName) { - var warnAboutAccessingRef = function () { - { - if (!specialPropRefWarningShown) { - specialPropRefWarningShown = true; - - error('%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName); - } - } - }; - - warnAboutAccessingRef.isReactWarning = true; - Object.defineProperty(props, 'ref', { - get: warnAboutAccessingRef, - configurable: true - }); - } - - function warnIfStringRefCannotBeAutoConverted(config) { - { - if (typeof config.ref === 'string' && ReactCurrentOwner.current && config.__self && ReactCurrentOwner.current.stateNode !== config.__self) { - var componentName = getComponentName(ReactCurrentOwner.current.type); - - if (!didWarnAboutStringRefs[componentName]) { - error('Component "%s" contains the string ref "%s". ' + 'Support for string refs will be removed in a future major release. ' + 'This case cannot be automatically converted to an arrow function. ' + 'We ask you to manually fix this case by using useRef() or createRef() instead. ' + 'Learn more about using refs safely here: ' + 'https://fb.me/react-strict-mode-string-ref', getComponentName(ReactCurrentOwner.current.type), config.ref); - - didWarnAboutStringRefs[componentName] = true; - } - } - } - } - /** - * Factory method to create a new React element. This no longer adheres to - * the class pattern, so do not use new to call it. Also, instanceof check - * will not work. Instead test $$typeof field against Symbol.for('react.element') to check - * if something is a React Element. - * - * @param {*} type - * @param {*} props - * @param {*} key - * @param {string|object} ref - * @param {*} owner - * @param {*} self A *temporary* helper to detect places where `this` is - * different from the `owner` when React.createElement is called, so that we - * can warn. We want to get rid of owner and replace string `ref`s with arrow - * functions, and as long as `this` and owner are the same, there will be no - * change in behavior. - * @param {*} source An annotation object (added by a transpiler or otherwise) - * indicating filename, line number, and/or other information. - * @internal - */ - - - var ReactElement = function (type, key, ref, self, source, owner, props) { - var element = { - // This tag allows us to uniquely identify this as a React Element - $$typeof: REACT_ELEMENT_TYPE, - // Built-in properties that belong on the element - type: type, - key: key, - ref: ref, - props: props, - // Record the component responsible for creating this element. - _owner: owner - }; - - { - // The validation flag is currently mutative. We put it on - // an external backing store so that we can freeze the whole object. - // This can be replaced with a WeakMap once they are implemented in - // commonly used development environments. - element._store = {}; // To make comparing ReactElements easier for testing purposes, we make - // the validation flag non-enumerable (where possible, which should - // include every environment we run tests in), so the test framework - // ignores it. - - Object.defineProperty(element._store, 'validated', { - configurable: false, - enumerable: false, - writable: true, - value: false - }); // self and source are DEV only properties. - - Object.defineProperty(element, '_self', { - configurable: false, - enumerable: false, - writable: false, - value: self - }); // Two elements created in two different places should be considered - // equal for testing purposes and therefore we hide it from enumeration. - - Object.defineProperty(element, '_source', { - configurable: false, - enumerable: false, - writable: false, - value: source - }); - - if (Object.freeze) { - Object.freeze(element.props); - Object.freeze(element); - } - } - - return element; - }; - /** - * Create and return a new ReactElement of the given type. - * See https://reactjs.org/docs/react-api.html#createelement - */ - - function createElement(type, config, children) { - var propName; // Reserved names are extracted - - var props = {}; - var key = null; - var ref = null; - var self = null; - var source = null; - - if (config != null) { - if (hasValidRef(config)) { - ref = config.ref; - - { - warnIfStringRefCannotBeAutoConverted(config); - } - } - - if (hasValidKey(config)) { - key = '' + config.key; - } - - self = config.__self === undefined ? null : config.__self; - source = config.__source === undefined ? null : config.__source; // Remaining properties are added to a new props object - - for (propName in config) { - if (hasOwnProperty$1.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { - props[propName] = config[propName]; - } - } - } // Children can be more than one argument, and those are transferred onto - // the newly allocated props object. - - - var childrenLength = arguments.length - 2; - - if (childrenLength === 1) { - props.children = children; - } else if (childrenLength > 1) { - var childArray = Array(childrenLength); - - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - - { - if (Object.freeze) { - Object.freeze(childArray); - } - } - - props.children = childArray; - } // Resolve default props - - - if (type && type.defaultProps) { - var defaultProps = type.defaultProps; - - for (propName in defaultProps) { - if (props[propName] === undefined) { - props[propName] = defaultProps[propName]; - } - } - } - - { - if (key || ref) { - var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type; - - if (key) { - defineKeyPropWarningGetter(props, displayName); - } - - if (ref) { - defineRefPropWarningGetter(props, displayName); - } - } - } - - return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props); - } - function cloneAndReplaceKey(oldElement, newKey) { - var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props); - return newElement; - } - /** - * Clone and return a new ReactElement using element as the starting point. - * See https://reactjs.org/docs/react-api.html#cloneelement - */ - - function cloneElement(element, config, children) { - if (!!(element === null || element === undefined)) { - { - throw Error( "React.cloneElement(...): The argument must be a React element, but you passed " + element + "." ); - } - } - - var propName; // Original props are copied - - var props = objectAssign({}, element.props); // Reserved names are extracted - - - var key = element.key; - var ref = element.ref; // Self is preserved since the owner is preserved. - - var self = element._self; // Source is preserved since cloneElement is unlikely to be targeted by a - // transpiler, and the original source is probably a better indicator of the - // true owner. - - var source = element._source; // Owner will be preserved, unless ref is overridden - - var owner = element._owner; - - if (config != null) { - if (hasValidRef(config)) { - // Silently steal the ref from the parent. - ref = config.ref; - owner = ReactCurrentOwner.current; - } - - if (hasValidKey(config)) { - key = '' + config.key; - } // Remaining properties override existing props - - - var defaultProps; - - if (element.type && element.type.defaultProps) { - defaultProps = element.type.defaultProps; - } - - for (propName in config) { - if (hasOwnProperty$1.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { - if (config[propName] === undefined && defaultProps !== undefined) { - // Resolve default props - props[propName] = defaultProps[propName]; - } else { - props[propName] = config[propName]; - } - } - } - } // Children can be more than one argument, and those are transferred onto - // the newly allocated props object. - - - var childrenLength = arguments.length - 2; - - if (childrenLength === 1) { - props.children = children; - } else if (childrenLength > 1) { - var childArray = Array(childrenLength); - - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - - props.children = childArray; - } - - return ReactElement(element.type, key, ref, self, source, owner, props); - } - /** - * Verifies the object is a ReactElement. - * See https://reactjs.org/docs/react-api.html#isvalidelement - * @param {?object} object - * @return {boolean} True if `object` is a ReactElement. - * @final - */ - - function isValidElement(object) { - return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; - } - - var SEPARATOR = '.'; - var SUBSEPARATOR = ':'; - /** - * Escape and wrap key so it is safe to use as a reactid - * - * @param {string} key to be escaped. - * @return {string} the escaped key. - */ - - function escape(key) { - var escapeRegex = /[=:]/g; - var escaperLookup = { - '=': '=0', - ':': '=2' - }; - var escapedString = ('' + key).replace(escapeRegex, function (match) { - return escaperLookup[match]; - }); - return '$' + escapedString; - } - /** - * TODO: Test that a single child and an array with one item have the same key - * pattern. - */ - - - var didWarnAboutMaps = false; - var userProvidedKeyEscapeRegex = /\/+/g; - - function escapeUserProvidedKey(text) { - return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/'); - } - - var POOL_SIZE = 10; - var traverseContextPool = []; - - function getPooledTraverseContext(mapResult, keyPrefix, mapFunction, mapContext) { - if (traverseContextPool.length) { - var traverseContext = traverseContextPool.pop(); - traverseContext.result = mapResult; - traverseContext.keyPrefix = keyPrefix; - traverseContext.func = mapFunction; - traverseContext.context = mapContext; - traverseContext.count = 0; - return traverseContext; - } else { - return { - result: mapResult, - keyPrefix: keyPrefix, - func: mapFunction, - context: mapContext, - count: 0 - }; - } - } - - function releaseTraverseContext(traverseContext) { - traverseContext.result = null; - traverseContext.keyPrefix = null; - traverseContext.func = null; - traverseContext.context = null; - traverseContext.count = 0; - - if (traverseContextPool.length < POOL_SIZE) { - traverseContextPool.push(traverseContext); - } - } - /** - * @param {?*} children Children tree container. - * @param {!string} nameSoFar Name of the key path so far. - * @param {!function} callback Callback to invoke with each child found. - * @param {?*} traverseContext Used to pass information throughout the traversal - * process. - * @return {!number} The number of children in this subtree. - */ - - - function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) { - var type = typeof children; - - if (type === 'undefined' || type === 'boolean') { - // All of the above are perceived as null. - children = null; - } - - var invokeCallback = false; - - if (children === null) { - invokeCallback = true; - } else { - switch (type) { - case 'string': - case 'number': - invokeCallback = true; - break; - - case 'object': - switch (children.$$typeof) { - case REACT_ELEMENT_TYPE: - case REACT_PORTAL_TYPE: - invokeCallback = true; - } - - } - } - - if (invokeCallback) { - callback(traverseContext, children, // If it's the only child, treat the name as if it was wrapped in an array - // so that it's consistent if the number of children grows. - nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar); - return 1; - } - - var child; - var nextName; - var subtreeCount = 0; // Count of children found in the current subtree. - - var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; - - if (Array.isArray(children)) { - for (var i = 0; i < children.length; i++) { - child = children[i]; - nextName = nextNamePrefix + getComponentKey(child, i); - subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); - } - } else { - var iteratorFn = getIteratorFn(children); - - if (typeof iteratorFn === 'function') { - - { - // Warn about using Maps as children - if (iteratorFn === children.entries) { - if (!didWarnAboutMaps) { - warn('Using Maps as children is deprecated and will be removed in ' + 'a future major release. Consider converting children to ' + 'an array of keyed ReactElements instead.'); - } - - didWarnAboutMaps = true; - } - } - - var iterator = iteratorFn.call(children); - var step; - var ii = 0; - - while (!(step = iterator.next()).done) { - child = step.value; - nextName = nextNamePrefix + getComponentKey(child, ii++); - subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); - } - } else if (type === 'object') { - var addendum = ''; - - { - addendum = ' If you meant to render a collection of children, use an array ' + 'instead.' + ReactDebugCurrentFrame.getStackAddendum(); - } - - var childrenString = '' + children; - - { - { - throw Error( "Objects are not valid as a React child (found: " + (childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString) + ")." + addendum ); - } - } - } - } - - return subtreeCount; - } - /** - * Traverses children that are typically specified as `props.children`, but - * might also be specified through attributes: - * - * - `traverseAllChildren(this.props.children, ...)` - * - `traverseAllChildren(this.props.leftPanelChildren, ...)` - * - * The `traverseContext` is an optional argument that is passed through the - * entire traversal. It can be used to store accumulations or anything else that - * the callback might find relevant. - * - * @param {?*} children Children tree object. - * @param {!function} callback To invoke upon traversing each child. - * @param {?*} traverseContext Context for traversal. - * @return {!number} The number of children in this subtree. - */ - - - function traverseAllChildren(children, callback, traverseContext) { - if (children == null) { - return 0; - } - - return traverseAllChildrenImpl(children, '', callback, traverseContext); - } - /** - * Generate a key string that identifies a component within a set. - * - * @param {*} component A component that could contain a manual key. - * @param {number} index Index that is used if a manual key is not provided. - * @return {string} - */ - - - function getComponentKey(component, index) { - // Do some typechecking here since we call this blindly. We want to ensure - // that we don't block potential future ES APIs. - if (typeof component === 'object' && component !== null && component.key != null) { - // Explicit key - return escape(component.key); - } // Implicit key determined by the index in the set - - - return index.toString(36); - } - - function forEachSingleChild(bookKeeping, child, name) { - var func = bookKeeping.func, - context = bookKeeping.context; - func.call(context, child, bookKeeping.count++); - } - /** - * Iterates through children that are typically specified as `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenforeach - * - * The provided forEachFunc(child, index) will be called for each - * leaf child. - * - * @param {?*} children Children tree container. - * @param {function(*, int)} forEachFunc - * @param {*} forEachContext Context for forEachContext. - */ - - - function forEachChildren(children, forEachFunc, forEachContext) { - if (children == null) { - return children; - } - - var traverseContext = getPooledTraverseContext(null, null, forEachFunc, forEachContext); - traverseAllChildren(children, forEachSingleChild, traverseContext); - releaseTraverseContext(traverseContext); - } - - function mapSingleChildIntoContext(bookKeeping, child, childKey) { - var result = bookKeeping.result, - keyPrefix = bookKeeping.keyPrefix, - func = bookKeeping.func, - context = bookKeeping.context; - var mappedChild = func.call(context, child, bookKeeping.count++); - - if (Array.isArray(mappedChild)) { - mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, function (c) { - return c; - }); - } else if (mappedChild != null) { - if (isValidElement(mappedChild)) { - mappedChild = cloneAndReplaceKey(mappedChild, // Keep both the (mapped) and old keys if they differ, just as - // traverseAllChildren used to do for objects as children - keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey); - } - - result.push(mappedChild); - } - } - - function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) { - var escapedPrefix = ''; - - if (prefix != null) { - escapedPrefix = escapeUserProvidedKey(prefix) + '/'; - } - - var traverseContext = getPooledTraverseContext(array, escapedPrefix, func, context); - traverseAllChildren(children, mapSingleChildIntoContext, traverseContext); - releaseTraverseContext(traverseContext); - } - /** - * Maps children that are typically specified as `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenmap - * - * The provided mapFunction(child, key, index) will be called for each - * leaf child. - * - * @param {?*} children Children tree container. - * @param {function(*, int)} func The map function. - * @param {*} context Context for mapFunction. - * @return {object} Object containing the ordered map of results. - */ - - - function mapChildren(children, func, context) { - if (children == null) { - return children; - } - - var result = []; - mapIntoWithKeyPrefixInternal(children, result, null, func, context); - return result; - } - /** - * Count the number of children that are typically specified as - * `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrencount - * - * @param {?*} children Children tree container. - * @return {number} The number of children. - */ - - - function countChildren(children) { - return traverseAllChildren(children, function () { - return null; - }, null); - } - /** - * Flatten a children object (typically specified as `props.children`) and - * return an array with appropriately re-keyed children. - * - * See https://reactjs.org/docs/react-api.html#reactchildrentoarray - */ - - - function toArray(children) { - var result = []; - mapIntoWithKeyPrefixInternal(children, result, null, function (child) { - return child; - }); - return result; - } - /** - * Returns the first child in a collection of children and verifies that there - * is only one child in the collection. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenonly - * - * The current implementation of this function assumes that a single child gets - * passed without a wrapper, but the purpose of this helper function is to - * abstract away the particular structure of children. - * - * @param {?object} children Child collection structure. - * @return {ReactElement} The first and only `ReactElement` contained in the - * structure. - */ - - - function onlyChild(children) { - if (!isValidElement(children)) { - { - throw Error( "React.Children.only expected to receive a single React element child." ); - } - } - - return children; - } - - function createContext(defaultValue, calculateChangedBits) { - if (calculateChangedBits === undefined) { - calculateChangedBits = null; - } else { - { - if (calculateChangedBits !== null && typeof calculateChangedBits !== 'function') { - error('createContext: Expected the optional second argument to be a ' + 'function. Instead received: %s', calculateChangedBits); - } - } - } - - var context = { - $$typeof: REACT_CONTEXT_TYPE, - _calculateChangedBits: calculateChangedBits, - // As a workaround to support multiple concurrent renderers, we categorize - // some renderers as primary and others as secondary. We only expect - // there to be two concurrent renderers at most: React Native (primary) and - // Fabric (secondary); React DOM (primary) and React ART (secondary). - // Secondary renderers store their context values on separate fields. - _currentValue: defaultValue, - _currentValue2: defaultValue, - // Used to track how many concurrent renderers this context currently - // supports within in a single renderer. Such as parallel server rendering. - _threadCount: 0, - // These are circular - Provider: null, - Consumer: null - }; - context.Provider = { - $$typeof: REACT_PROVIDER_TYPE, - _context: context - }; - var hasWarnedAboutUsingNestedContextConsumers = false; - var hasWarnedAboutUsingConsumerProvider = false; - - { - // A separate object, but proxies back to the original context object for - // backwards compatibility. It has a different $$typeof, so we can properly - // warn for the incorrect usage of Context as a Consumer. - var Consumer = { - $$typeof: REACT_CONTEXT_TYPE, - _context: context, - _calculateChangedBits: context._calculateChangedBits - }; // $FlowFixMe: Flow complains about not setting a value, which is intentional here - - Object.defineProperties(Consumer, { - Provider: { - get: function () { - if (!hasWarnedAboutUsingConsumerProvider) { - hasWarnedAboutUsingConsumerProvider = true; - - error('Rendering is not supported and will be removed in ' + 'a future major release. Did you mean to render instead?'); - } - - return context.Provider; - }, - set: function (_Provider) { - context.Provider = _Provider; - } - }, - _currentValue: { - get: function () { - return context._currentValue; - }, - set: function (_currentValue) { - context._currentValue = _currentValue; - } - }, - _currentValue2: { - get: function () { - return context._currentValue2; - }, - set: function (_currentValue2) { - context._currentValue2 = _currentValue2; - } - }, - _threadCount: { - get: function () { - return context._threadCount; - }, - set: function (_threadCount) { - context._threadCount = _threadCount; - } - }, - Consumer: { - get: function () { - if (!hasWarnedAboutUsingNestedContextConsumers) { - hasWarnedAboutUsingNestedContextConsumers = true; - - error('Rendering is not supported and will be removed in ' + 'a future major release. Did you mean to render instead?'); - } - - return context.Consumer; - } - } - }); // $FlowFixMe: Flow complains about missing properties because it doesn't understand defineProperty - - context.Consumer = Consumer; - } - - { - context._currentRenderer = null; - context._currentRenderer2 = null; - } - - return context; - } - - function lazy(ctor) { - var lazyType = { - $$typeof: REACT_LAZY_TYPE, - _ctor: ctor, - // React uses these fields to store the result. - _status: -1, - _result: null - }; - - { - // In production, this would just set it on the object. - var defaultProps; - var propTypes; - Object.defineProperties(lazyType, { - defaultProps: { - configurable: true, - get: function () { - return defaultProps; - }, - set: function (newDefaultProps) { - error('React.lazy(...): It is not supported to assign `defaultProps` to ' + 'a lazy component import. Either specify them where the component ' + 'is defined, or create a wrapping component around it.'); - - defaultProps = newDefaultProps; // Match production behavior more closely: - - Object.defineProperty(lazyType, 'defaultProps', { - enumerable: true - }); - } - }, - propTypes: { - configurable: true, - get: function () { - return propTypes; - }, - set: function (newPropTypes) { - error('React.lazy(...): It is not supported to assign `propTypes` to ' + 'a lazy component import. Either specify them where the component ' + 'is defined, or create a wrapping component around it.'); - - propTypes = newPropTypes; // Match production behavior more closely: - - Object.defineProperty(lazyType, 'propTypes', { - enumerable: true - }); - } - } - }); - } - - return lazyType; - } - - function forwardRef(render) { - { - if (render != null && render.$$typeof === REACT_MEMO_TYPE) { - error('forwardRef requires a render function but received a `memo` ' + 'component. Instead of forwardRef(memo(...)), use ' + 'memo(forwardRef(...)).'); - } else if (typeof render !== 'function') { - error('forwardRef requires a render function but was given %s.', render === null ? 'null' : typeof render); - } else { - if (render.length !== 0 && render.length !== 2) { - error('forwardRef render functions accept exactly two parameters: props and ref. %s', render.length === 1 ? 'Did you forget to use the ref parameter?' : 'Any additional parameter will be undefined.'); - } - } - - if (render != null) { - if (render.defaultProps != null || render.propTypes != null) { - error('forwardRef render functions do not support propTypes or defaultProps. ' + 'Did you accidentally pass a React component?'); - } - } - } - - return { - $$typeof: REACT_FORWARD_REF_TYPE, - render: render - }; - } - - function isValidElementType(type) { - return typeof type === 'string' || typeof type === 'function' || // Note: its typeof might be other than 'symbol' or 'number' if it's a polyfill. - type === REACT_FRAGMENT_TYPE || type === REACT_CONCURRENT_MODE_TYPE || type === REACT_PROFILER_TYPE || type === REACT_STRICT_MODE_TYPE || type === REACT_SUSPENSE_TYPE || type === REACT_SUSPENSE_LIST_TYPE || typeof type === 'object' && type !== null && (type.$$typeof === REACT_LAZY_TYPE || type.$$typeof === REACT_MEMO_TYPE || type.$$typeof === REACT_PROVIDER_TYPE || type.$$typeof === REACT_CONTEXT_TYPE || type.$$typeof === REACT_FORWARD_REF_TYPE || type.$$typeof === REACT_FUNDAMENTAL_TYPE || type.$$typeof === REACT_RESPONDER_TYPE || type.$$typeof === REACT_SCOPE_TYPE || type.$$typeof === REACT_BLOCK_TYPE); - } - - function memo(type, compare) { - { - if (!isValidElementType(type)) { - error('memo: The first argument must be a component. Instead ' + 'received: %s', type === null ? 'null' : typeof type); - } - } - - return { - $$typeof: REACT_MEMO_TYPE, - type: type, - compare: compare === undefined ? null : compare - }; - } - - function resolveDispatcher() { - var dispatcher = ReactCurrentDispatcher.current; - - if (!(dispatcher !== null)) { - { - throw Error( "Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:\n1. You might have mismatching versions of React and the renderer (such as React DOM)\n2. You might be breaking the Rules of Hooks\n3. You might have more than one copy of React in the same app\nSee https://fb.me/react-invalid-hook-call for tips about how to debug and fix this problem." ); - } - } - - return dispatcher; - } - - function useContext(Context, unstable_observedBits) { - var dispatcher = resolveDispatcher(); - - { - if (unstable_observedBits !== undefined) { - error('useContext() second argument is reserved for future ' + 'use in React. Passing it is not supported. ' + 'You passed: %s.%s', unstable_observedBits, typeof unstable_observedBits === 'number' && Array.isArray(arguments[2]) ? '\n\nDid you call array.map(useContext)? ' + 'Calling Hooks inside a loop is not supported. ' + 'Learn more at https://fb.me/rules-of-hooks' : ''); - } // TODO: add a more generic warning for invalid values. - - - if (Context._context !== undefined) { - var realContext = Context._context; // Don't deduplicate because this legitimately causes bugs - // and nobody should be using this in existing code. - - if (realContext.Consumer === Context) { - error('Calling useContext(Context.Consumer) is not supported, may cause bugs, and will be ' + 'removed in a future major release. Did you mean to call useContext(Context) instead?'); - } else if (realContext.Provider === Context) { - error('Calling useContext(Context.Provider) is not supported. ' + 'Did you mean to call useContext(Context) instead?'); - } - } - } - - return dispatcher.useContext(Context, unstable_observedBits); - } - function useState(initialState) { - var dispatcher = resolveDispatcher(); - return dispatcher.useState(initialState); - } - function useReducer(reducer, initialArg, init) { - var dispatcher = resolveDispatcher(); - return dispatcher.useReducer(reducer, initialArg, init); - } - function useRef(initialValue) { - var dispatcher = resolveDispatcher(); - return dispatcher.useRef(initialValue); - } - function useEffect(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useEffect(create, deps); - } - function useLayoutEffect(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useLayoutEffect(create, deps); - } - function useCallback(callback, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useCallback(callback, deps); - } - function useMemo(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useMemo(create, deps); - } - function useImperativeHandle(ref, create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useImperativeHandle(ref, create, deps); - } - function useDebugValue(value, formatterFn) { - { - var dispatcher = resolveDispatcher(); - return dispatcher.useDebugValue(value, formatterFn); - } - } - - /** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - */ - - var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; - - var ReactPropTypesSecret_1 = ReactPropTypesSecret; - - var printWarning$1 = function() {}; - - { - var ReactPropTypesSecret$1 = ReactPropTypesSecret_1; - var loggedTypeFailures = {}; - var has = Function.call.bind(Object.prototype.hasOwnProperty); - - printWarning$1 = function(text) { - var message = 'Warning: ' + text; - if (typeof console !== 'undefined') { - console.error(message); - } - try { - // --- Welcome to debugging React --- - // This error was thrown as a convenience so that you can use this stack - // to find the callsite that caused this warning to fire. - throw new Error(message); - } catch (x) {} - }; - } - - /** - * Assert that the values match with the type specs. - * Error messages are memorized and will only be shown once. - * - * @param {object} typeSpecs Map of name to a ReactPropType - * @param {object} values Runtime values that need to be type-checked - * @param {string} location e.g. "prop", "context", "child context" - * @param {string} componentName Name of the component for error messages. - * @param {?Function} getStack Returns the component stack. - * @private - */ - function checkPropTypes(typeSpecs, values, location, componentName, getStack) { - { - for (var typeSpecName in typeSpecs) { - if (has(typeSpecs, typeSpecName)) { - var error; - // Prop type validation may throw. In case they do, we don't want to - // fail the render phase where it didn't fail before. So we log it. - // After these have been cleaned up, we'll let them throw. - try { - // This is intentionally an invariant that gets caught. It's the same - // behavior as without this statement except with a better message. - if (typeof typeSpecs[typeSpecName] !== 'function') { - var err = Error( - (componentName || 'React class') + ': ' + location + ' type `' + typeSpecName + '` is invalid; ' + - 'it must be a function, usually from the `prop-types` package, but received `' + typeof typeSpecs[typeSpecName] + '`.' - ); - err.name = 'Invariant Violation'; - throw err; - } - error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret$1); - } catch (ex) { - error = ex; - } - if (error && !(error instanceof Error)) { - printWarning$1( - (componentName || 'React class') + ': type specification of ' + - location + ' `' + typeSpecName + '` is invalid; the type checker ' + - 'function must return `null` or an `Error` but returned a ' + typeof error + '. ' + - 'You may have forgotten to pass an argument to the type checker ' + - 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + - 'shape all require an argument).' - ); - } - if (error instanceof Error && !(error.message in loggedTypeFailures)) { - // Only monitor this failure once because there tends to be a lot of the - // same error. - loggedTypeFailures[error.message] = true; - - var stack = getStack ? getStack() : ''; - - printWarning$1( - 'Failed ' + location + ' type: ' + error.message + (stack != null ? stack : '') - ); - } - } - } - } - } - - /** - * Resets warning cache when testing. - * - * @private - */ - checkPropTypes.resetWarningCache = function() { - { - loggedTypeFailures = {}; - } - }; - - var checkPropTypes_1 = checkPropTypes; - - var propTypesMisspellWarningShown; - - { - propTypesMisspellWarningShown = false; - } - - function getDeclarationErrorAddendum() { - if (ReactCurrentOwner.current) { - var name = getComponentName(ReactCurrentOwner.current.type); - - if (name) { - return '\n\nCheck the render method of `' + name + '`.'; - } - } - - return ''; - } - - function getSourceInfoErrorAddendum(source) { - if (source !== undefined) { - var fileName = source.fileName.replace(/^.*[\\\/]/, ''); - var lineNumber = source.lineNumber; - return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.'; - } - - return ''; - } - - function getSourceInfoErrorAddendumForProps(elementProps) { - if (elementProps !== null && elementProps !== undefined) { - return getSourceInfoErrorAddendum(elementProps.__source); - } - - return ''; - } - /** - * Warn if there's no key explicitly set on dynamic arrays of children or - * object keys are not valid. This allows us to keep track of children between - * updates. - */ - - - var ownerHasKeyUseWarning = {}; - - function getCurrentComponentErrorInfo(parentType) { - var info = getDeclarationErrorAddendum(); - - if (!info) { - var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name; - - if (parentName) { - info = "\n\nCheck the top-level render call using <" + parentName + ">."; - } - } - - return info; - } - /** - * Warn if the element doesn't have an explicit key assigned to it. - * This element is in an array. The array could grow and shrink or be - * reordered. All children that haven't already been validated are required to - * have a "key" property assigned to it. Error statuses are cached so a warning - * will only be shown once. - * - * @internal - * @param {ReactElement} element Element that requires a key. - * @param {*} parentType element's parent's type. - */ - - - function validateExplicitKey(element, parentType) { - if (!element._store || element._store.validated || element.key != null) { - return; - } - - element._store.validated = true; - var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType); - - if (ownerHasKeyUseWarning[currentComponentErrorInfo]) { - return; - } - - ownerHasKeyUseWarning[currentComponentErrorInfo] = true; // Usually the current owner is the offender, but if it accepts children as a - // property, it may be the creator of the child that's responsible for - // assigning it a key. - - var childOwner = ''; - - if (element && element._owner && element._owner !== ReactCurrentOwner.current) { - // Give the component that originally created this child. - childOwner = " It was passed a child from " + getComponentName(element._owner.type) + "."; - } - - setCurrentlyValidatingElement(element); - - { - error('Each child in a list should have a unique "key" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.', currentComponentErrorInfo, childOwner); - } - - setCurrentlyValidatingElement(null); - } - /** - * Ensure that every element either is passed in a static location, in an - * array with an explicit keys property defined, or in an object literal - * with valid key property. - * - * @internal - * @param {ReactNode} node Statically passed child of any type. - * @param {*} parentType node's parent's type. - */ - - - function validateChildKeys(node, parentType) { - if (typeof node !== 'object') { - return; - } - - if (Array.isArray(node)) { - for (var i = 0; i < node.length; i++) { - var child = node[i]; - - if (isValidElement(child)) { - validateExplicitKey(child, parentType); - } - } - } else if (isValidElement(node)) { - // This element was passed in a valid location. - if (node._store) { - node._store.validated = true; - } - } else if (node) { - var iteratorFn = getIteratorFn(node); - - if (typeof iteratorFn === 'function') { - // Entry iterators used to provide implicit keys, - // but now we print a separate warning for them later. - if (iteratorFn !== node.entries) { - var iterator = iteratorFn.call(node); - var step; - - while (!(step = iterator.next()).done) { - if (isValidElement(step.value)) { - validateExplicitKey(step.value, parentType); - } - } - } - } - } - } - /** - * Given an element, validate that its props follow the propTypes definition, - * provided by the type. - * - * @param {ReactElement} element - */ - - - function validatePropTypes(element) { - { - var type = element.type; - - if (type === null || type === undefined || typeof type === 'string') { - return; - } - - var name = getComponentName(type); - var propTypes; - - if (typeof type === 'function') { - propTypes = type.propTypes; - } else if (typeof type === 'object' && (type.$$typeof === REACT_FORWARD_REF_TYPE || // Note: Memo only checks outer props here. - // Inner props are checked in the reconciler. - type.$$typeof === REACT_MEMO_TYPE)) { - propTypes = type.propTypes; - } else { - return; - } - - if (propTypes) { - setCurrentlyValidatingElement(element); - checkPropTypes_1(propTypes, element.props, 'prop', name, ReactDebugCurrentFrame.getStackAddendum); - setCurrentlyValidatingElement(null); - } else if (type.PropTypes !== undefined && !propTypesMisspellWarningShown) { - propTypesMisspellWarningShown = true; - - error('Component %s declared `PropTypes` instead of `propTypes`. Did you misspell the property assignment?', name || 'Unknown'); - } - - if (typeof type.getDefaultProps === 'function' && !type.getDefaultProps.isReactClassApproved) { - error('getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.'); - } - } - } - /** - * Given a fragment, validate that it can only be provided with fragment props - * @param {ReactElement} fragment - */ - - - function validateFragmentProps(fragment) { - { - setCurrentlyValidatingElement(fragment); - var keys = Object.keys(fragment.props); - - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - - if (key !== 'children' && key !== 'key') { - error('Invalid prop `%s` supplied to `React.Fragment`. ' + 'React.Fragment can only have `key` and `children` props.', key); - - break; - } - } - - if (fragment.ref !== null) { - error('Invalid attribute `ref` supplied to `React.Fragment`.'); - } - - setCurrentlyValidatingElement(null); - } - } - function createElementWithValidation(type, props, children) { - var validType = isValidElementType(type); // We warn in this case but don't throw. We expect the element creation to - // succeed and there will likely be errors in render. - - if (!validType) { - var info = ''; - - if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { - info += ' You likely forgot to export your component from the file ' + "it's defined in, or you might have mixed up default and named imports."; - } - - var sourceInfo = getSourceInfoErrorAddendumForProps(props); - - if (sourceInfo) { - info += sourceInfo; - } else { - info += getDeclarationErrorAddendum(); - } - - var typeString; - - if (type === null) { - typeString = 'null'; - } else if (Array.isArray(type)) { - typeString = 'array'; - } else if (type !== undefined && type.$$typeof === REACT_ELEMENT_TYPE) { - typeString = "<" + (getComponentName(type.type) || 'Unknown') + " />"; - info = ' Did you accidentally export a JSX literal instead of a component?'; - } else { - typeString = typeof type; - } - - { - error('React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', typeString, info); - } - } - - var element = createElement.apply(this, arguments); // The result can be nullish if a mock or a custom function is used. - // TODO: Drop this when these are no longer allowed as the type argument. - - if (element == null) { - return element; - } // Skip key warning if the type isn't valid since our key validation logic - // doesn't expect a non-string/function type and can throw confusing errors. - // We don't want exception behavior to differ between dev and prod. - // (Rendering will throw with a helpful message and as soon as the type is - // fixed, the key warnings will appear.) - - - if (validType) { - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], type); - } - } - - if (type === REACT_FRAGMENT_TYPE) { - validateFragmentProps(element); - } else { - validatePropTypes(element); - } - - return element; - } - var didWarnAboutDeprecatedCreateFactory = false; - function createFactoryWithValidation(type) { - var validatedFactory = createElementWithValidation.bind(null, type); - validatedFactory.type = type; - - { - if (!didWarnAboutDeprecatedCreateFactory) { - didWarnAboutDeprecatedCreateFactory = true; - - warn('React.createFactory() is deprecated and will be removed in ' + 'a future major release. Consider using JSX ' + 'or use React.createElement() directly instead.'); - } // Legacy hook: remove it - - - Object.defineProperty(validatedFactory, 'type', { - enumerable: false, - get: function () { - warn('Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.'); - - Object.defineProperty(this, 'type', { - value: type - }); - return type; - } - }); - } - - return validatedFactory; - } - function cloneElementWithValidation(element, props, children) { - var newElement = cloneElement.apply(this, arguments); - - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], newElement.type); - } - - validatePropTypes(newElement); - return newElement; - } - - var enableSchedulerDebugging = false; - var enableProfiling = true; - - var requestHostCallback; - var requestHostTimeout; - var cancelHostTimeout; - var shouldYieldToHost; - var requestPaint; - var getCurrentTime; - var forceFrameRate; - - if ( // If Scheduler runs in a non-DOM environment, it falls back to a naive - // implementation using setTimeout. - typeof window === 'undefined' || // Check if MessageChannel is supported, too. - typeof MessageChannel !== 'function') { - // If this accidentally gets imported in a non-browser environment, e.g. JavaScriptCore, - // fallback to a naive implementation. - var _callback = null; - var _timeoutID = null; - - var _flushCallback = function () { - if (_callback !== null) { - try { - var currentTime = getCurrentTime(); - var hasRemainingTime = true; - - _callback(hasRemainingTime, currentTime); - - _callback = null; - } catch (e) { - setTimeout(_flushCallback, 0); - throw e; - } - } - }; - - var initialTime = Date.now(); - - getCurrentTime = function () { - return Date.now() - initialTime; - }; - - requestHostCallback = function (cb) { - if (_callback !== null) { - // Protect against re-entrancy. - setTimeout(requestHostCallback, 0, cb); - } else { - _callback = cb; - setTimeout(_flushCallback, 0); - } - }; - - requestHostTimeout = function (cb, ms) { - _timeoutID = setTimeout(cb, ms); - }; - - cancelHostTimeout = function () { - clearTimeout(_timeoutID); - }; - - shouldYieldToHost = function () { - return false; - }; - - requestPaint = forceFrameRate = function () {}; - } else { - // Capture local references to native APIs, in case a polyfill overrides them. - var performance = window.performance; - var _Date = window.Date; - var _setTimeout = window.setTimeout; - var _clearTimeout = window.clearTimeout; - - if (typeof console !== 'undefined') { - // TODO: Scheduler no longer requires these methods to be polyfilled. But - // maybe we want to continue warning if they don't exist, to preserve the - // option to rely on it in the future? - var requestAnimationFrame = window.requestAnimationFrame; - var cancelAnimationFrame = window.cancelAnimationFrame; // TODO: Remove fb.me link - - if (typeof requestAnimationFrame !== 'function') { - // Using console['error'] to evade Babel and ESLint - console['error']("This browser doesn't support requestAnimationFrame. " + 'Make sure that you load a ' + 'polyfill in older browsers. https://fb.me/react-polyfills'); - } - - if (typeof cancelAnimationFrame !== 'function') { - // Using console['error'] to evade Babel and ESLint - console['error']("This browser doesn't support cancelAnimationFrame. " + 'Make sure that you load a ' + 'polyfill in older browsers. https://fb.me/react-polyfills'); - } - } - - if (typeof performance === 'object' && typeof performance.now === 'function') { - getCurrentTime = function () { - return performance.now(); - }; - } else { - var _initialTime = _Date.now(); - - getCurrentTime = function () { - return _Date.now() - _initialTime; - }; - } - - var isMessageLoopRunning = false; - var scheduledHostCallback = null; - var taskTimeoutID = -1; // Scheduler periodically yields in case there is other work on the main - // thread, like user events. By default, it yields multiple times per frame. - // It does not attempt to align with frame boundaries, since most tasks don't - // need to be frame aligned; for those that do, use requestAnimationFrame. - - var yieldInterval = 5; - var deadline = 0; // TODO: Make this configurable - - { - // `isInputPending` is not available. Since we have no way of knowing if - // there's pending input, always yield at the end of the frame. - shouldYieldToHost = function () { - return getCurrentTime() >= deadline; - }; // Since we yield every frame regardless, `requestPaint` has no effect. - - - requestPaint = function () {}; - } - - forceFrameRate = function (fps) { - if (fps < 0 || fps > 125) { - // Using console['error'] to evade Babel and ESLint - console['error']('forceFrameRate takes a positive int between 0 and 125, ' + 'forcing framerates higher than 125 fps is not unsupported'); - return; - } - - if (fps > 0) { - yieldInterval = Math.floor(1000 / fps); - } else { - // reset the framerate - yieldInterval = 5; - } - }; - - var performWorkUntilDeadline = function () { - if (scheduledHostCallback !== null) { - var currentTime = getCurrentTime(); // Yield after `yieldInterval` ms, regardless of where we are in the vsync - // cycle. This means there's always time remaining at the beginning of - // the message event. - - deadline = currentTime + yieldInterval; - var hasTimeRemaining = true; - - try { - var hasMoreWork = scheduledHostCallback(hasTimeRemaining, currentTime); - - if (!hasMoreWork) { - isMessageLoopRunning = false; - scheduledHostCallback = null; - } else { - // If there's more work, schedule the next message event at the end - // of the preceding one. - port.postMessage(null); - } - } catch (error) { - // If a scheduler task throws, exit the current browser task so the - // error can be observed. - port.postMessage(null); - throw error; - } - } else { - isMessageLoopRunning = false; - } // Yielding to the browser will give it a chance to paint, so we can - }; - - var channel = new MessageChannel(); - var port = channel.port2; - channel.port1.onmessage = performWorkUntilDeadline; - - requestHostCallback = function (callback) { - scheduledHostCallback = callback; - - if (!isMessageLoopRunning) { - isMessageLoopRunning = true; - port.postMessage(null); - } - }; - - requestHostTimeout = function (callback, ms) { - taskTimeoutID = _setTimeout(function () { - callback(getCurrentTime()); - }, ms); - }; - - cancelHostTimeout = function () { - _clearTimeout(taskTimeoutID); - - taskTimeoutID = -1; - }; - } - - function push(heap, node) { - var index = heap.length; - heap.push(node); - siftUp(heap, node, index); - } - function peek(heap) { - var first = heap[0]; - return first === undefined ? null : first; - } - function pop(heap) { - var first = heap[0]; - - if (first !== undefined) { - var last = heap.pop(); - - if (last !== first) { - heap[0] = last; - siftDown(heap, last, 0); - } - - return first; - } else { - return null; - } - } - - function siftUp(heap, node, i) { - var index = i; - - while (true) { - var parentIndex = index - 1 >>> 1; - var parent = heap[parentIndex]; - - if (parent !== undefined && compare(parent, node) > 0) { - // The parent is larger. Swap positions. - heap[parentIndex] = node; - heap[index] = parent; - index = parentIndex; - } else { - // The parent is smaller. Exit. - return; - } - } - } - - function siftDown(heap, node, i) { - var index = i; - var length = heap.length; - - while (index < length) { - var leftIndex = (index + 1) * 2 - 1; - var left = heap[leftIndex]; - var rightIndex = leftIndex + 1; - var right = heap[rightIndex]; // If the left or right node is smaller, swap with the smaller of those. - - if (left !== undefined && compare(left, node) < 0) { - if (right !== undefined && compare(right, left) < 0) { - heap[index] = right; - heap[rightIndex] = node; - index = rightIndex; - } else { - heap[index] = left; - heap[leftIndex] = node; - index = leftIndex; - } - } else if (right !== undefined && compare(right, node) < 0) { - heap[index] = right; - heap[rightIndex] = node; - index = rightIndex; - } else { - // Neither child is smaller. Exit. - return; - } - } - } - - function compare(a, b) { - // Compare sort index first, then task id. - var diff = a.sortIndex - b.sortIndex; - return diff !== 0 ? diff : a.id - b.id; - } - - // TODO: Use symbols? - var NoPriority = 0; - var ImmediatePriority = 1; - var UserBlockingPriority = 2; - var NormalPriority = 3; - var LowPriority = 4; - var IdlePriority = 5; - - var runIdCounter = 0; - var mainThreadIdCounter = 0; - var profilingStateSize = 4; - var sharedProfilingBuffer = // $FlowFixMe Flow doesn't know about SharedArrayBuffer - typeof SharedArrayBuffer === 'function' ? new SharedArrayBuffer(profilingStateSize * Int32Array.BYTES_PER_ELEMENT) : // $FlowFixMe Flow doesn't know about ArrayBuffer - typeof ArrayBuffer === 'function' ? new ArrayBuffer(profilingStateSize * Int32Array.BYTES_PER_ELEMENT) : null // Don't crash the init path on IE9 - ; - var profilingState = sharedProfilingBuffer !== null ? new Int32Array(sharedProfilingBuffer) : []; // We can't read this but it helps save bytes for null checks - - var PRIORITY = 0; - var CURRENT_TASK_ID = 1; - var CURRENT_RUN_ID = 2; - var QUEUE_SIZE = 3; - - { - profilingState[PRIORITY] = NoPriority; // This is maintained with a counter, because the size of the priority queue - // array might include canceled tasks. - - profilingState[QUEUE_SIZE] = 0; - profilingState[CURRENT_TASK_ID] = 0; - } // Bytes per element is 4 - - - var INITIAL_EVENT_LOG_SIZE = 131072; - var MAX_EVENT_LOG_SIZE = 524288; // Equivalent to 2 megabytes - - var eventLogSize = 0; - var eventLogBuffer = null; - var eventLog = null; - var eventLogIndex = 0; - var TaskStartEvent = 1; - var TaskCompleteEvent = 2; - var TaskErrorEvent = 3; - var TaskCancelEvent = 4; - var TaskRunEvent = 5; - var TaskYieldEvent = 6; - var SchedulerSuspendEvent = 7; - var SchedulerResumeEvent = 8; - - function logEvent(entries) { - if (eventLog !== null) { - var offset = eventLogIndex; - eventLogIndex += entries.length; - - if (eventLogIndex + 1 > eventLogSize) { - eventLogSize *= 2; - - if (eventLogSize > MAX_EVENT_LOG_SIZE) { - // Using console['error'] to evade Babel and ESLint - console['error']("Scheduler Profiling: Event log exceeded maximum size. Don't " + 'forget to call `stopLoggingProfilingEvents()`.'); - stopLoggingProfilingEvents(); - return; - } - - var newEventLog = new Int32Array(eventLogSize * 4); - newEventLog.set(eventLog); - eventLogBuffer = newEventLog.buffer; - eventLog = newEventLog; - } - - eventLog.set(entries, offset); - } - } - - function startLoggingProfilingEvents() { - eventLogSize = INITIAL_EVENT_LOG_SIZE; - eventLogBuffer = new ArrayBuffer(eventLogSize * 4); - eventLog = new Int32Array(eventLogBuffer); - eventLogIndex = 0; - } - function stopLoggingProfilingEvents() { - var buffer = eventLogBuffer; - eventLogSize = 0; - eventLogBuffer = null; - eventLog = null; - eventLogIndex = 0; - return buffer; - } - function markTaskStart(task, ms) { - { - profilingState[QUEUE_SIZE]++; - - if (eventLog !== null) { - // performance.now returns a float, representing milliseconds. When the - // event is logged, it's coerced to an int. Convert to microseconds to - // maintain extra degrees of precision. - logEvent([TaskStartEvent, ms * 1000, task.id, task.priorityLevel]); - } - } - } - function markTaskCompleted(task, ms) { - { - profilingState[PRIORITY] = NoPriority; - profilingState[CURRENT_TASK_ID] = 0; - profilingState[QUEUE_SIZE]--; - - if (eventLog !== null) { - logEvent([TaskCompleteEvent, ms * 1000, task.id]); - } - } - } - function markTaskCanceled(task, ms) { - { - profilingState[QUEUE_SIZE]--; - - if (eventLog !== null) { - logEvent([TaskCancelEvent, ms * 1000, task.id]); - } - } - } - function markTaskErrored(task, ms) { - { - profilingState[PRIORITY] = NoPriority; - profilingState[CURRENT_TASK_ID] = 0; - profilingState[QUEUE_SIZE]--; - - if (eventLog !== null) { - logEvent([TaskErrorEvent, ms * 1000, task.id]); - } - } - } - function markTaskRun(task, ms) { - { - runIdCounter++; - profilingState[PRIORITY] = task.priorityLevel; - profilingState[CURRENT_TASK_ID] = task.id; - profilingState[CURRENT_RUN_ID] = runIdCounter; - - if (eventLog !== null) { - logEvent([TaskRunEvent, ms * 1000, task.id, runIdCounter]); - } - } - } - function markTaskYield(task, ms) { - { - profilingState[PRIORITY] = NoPriority; - profilingState[CURRENT_TASK_ID] = 0; - profilingState[CURRENT_RUN_ID] = 0; - - if (eventLog !== null) { - logEvent([TaskYieldEvent, ms * 1000, task.id, runIdCounter]); - } - } - } - function markSchedulerSuspended(ms) { - { - mainThreadIdCounter++; - - if (eventLog !== null) { - logEvent([SchedulerSuspendEvent, ms * 1000, mainThreadIdCounter]); - } - } - } - function markSchedulerUnsuspended(ms) { - { - if (eventLog !== null) { - logEvent([SchedulerResumeEvent, ms * 1000, mainThreadIdCounter]); - } - } - } - - /* eslint-disable no-var */ - // Math.pow(2, 30) - 1 - // 0b111111111111111111111111111111 - - var maxSigned31BitInt = 1073741823; // Times out immediately - - var IMMEDIATE_PRIORITY_TIMEOUT = -1; // Eventually times out - - var USER_BLOCKING_PRIORITY = 250; - var NORMAL_PRIORITY_TIMEOUT = 5000; - var LOW_PRIORITY_TIMEOUT = 10000; // Never times out - - var IDLE_PRIORITY = maxSigned31BitInt; // Tasks are stored on a min heap - - var taskQueue = []; - var timerQueue = []; // Incrementing id counter. Used to maintain insertion order. - - var taskIdCounter = 1; // Pausing the scheduler is useful for debugging. - var currentTask = null; - var currentPriorityLevel = NormalPriority; // This is set while performing work, to prevent re-entrancy. - - var isPerformingWork = false; - var isHostCallbackScheduled = false; - var isHostTimeoutScheduled = false; - - function advanceTimers(currentTime) { - // Check for tasks that are no longer delayed and add them to the queue. - var timer = peek(timerQueue); - - while (timer !== null) { - if (timer.callback === null) { - // Timer was cancelled. - pop(timerQueue); - } else if (timer.startTime <= currentTime) { - // Timer fired. Transfer to the task queue. - pop(timerQueue); - timer.sortIndex = timer.expirationTime; - push(taskQueue, timer); - - { - markTaskStart(timer, currentTime); - timer.isQueued = true; - } - } else { - // Remaining timers are pending. - return; - } - - timer = peek(timerQueue); - } - } - - function handleTimeout(currentTime) { - isHostTimeoutScheduled = false; - advanceTimers(currentTime); - - if (!isHostCallbackScheduled) { - if (peek(taskQueue) !== null) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } else { - var firstTimer = peek(timerQueue); - - if (firstTimer !== null) { - requestHostTimeout(handleTimeout, firstTimer.startTime - currentTime); - } - } - } - } - - function flushWork(hasTimeRemaining, initialTime) { - { - markSchedulerUnsuspended(initialTime); - } // We'll need a host callback the next time work is scheduled. - - - isHostCallbackScheduled = false; - - if (isHostTimeoutScheduled) { - // We scheduled a timeout but it's no longer needed. Cancel it. - isHostTimeoutScheduled = false; - cancelHostTimeout(); - } - - isPerformingWork = true; - var previousPriorityLevel = currentPriorityLevel; - - try { - if (enableProfiling) { - try { - return workLoop(hasTimeRemaining, initialTime); - } catch (error) { - if (currentTask !== null) { - var currentTime = getCurrentTime(); - markTaskErrored(currentTask, currentTime); - currentTask.isQueued = false; - } - - throw error; - } - } else { - // No catch in prod codepath. - return workLoop(hasTimeRemaining, initialTime); - } - } finally { - currentTask = null; - currentPriorityLevel = previousPriorityLevel; - isPerformingWork = false; - - { - var _currentTime = getCurrentTime(); - - markSchedulerSuspended(_currentTime); - } - } - } - - function workLoop(hasTimeRemaining, initialTime) { - var currentTime = initialTime; - advanceTimers(currentTime); - currentTask = peek(taskQueue); - - while (currentTask !== null && !(enableSchedulerDebugging )) { - if (currentTask.expirationTime > currentTime && (!hasTimeRemaining || shouldYieldToHost())) { - // This currentTask hasn't expired, and we've reached the deadline. - break; - } - - var callback = currentTask.callback; - - if (callback !== null) { - currentTask.callback = null; - currentPriorityLevel = currentTask.priorityLevel; - var didUserCallbackTimeout = currentTask.expirationTime <= currentTime; - markTaskRun(currentTask, currentTime); - var continuationCallback = callback(didUserCallbackTimeout); - currentTime = getCurrentTime(); - - if (typeof continuationCallback === 'function') { - currentTask.callback = continuationCallback; - markTaskYield(currentTask, currentTime); - } else { - { - markTaskCompleted(currentTask, currentTime); - currentTask.isQueued = false; - } - - if (currentTask === peek(taskQueue)) { - pop(taskQueue); - } - } - - advanceTimers(currentTime); - } else { - pop(taskQueue); - } - - currentTask = peek(taskQueue); - } // Return whether there's additional work - - - if (currentTask !== null) { - return true; - } else { - var firstTimer = peek(timerQueue); - - if (firstTimer !== null) { - requestHostTimeout(handleTimeout, firstTimer.startTime - currentTime); - } - - return false; - } - } - - function unstable_runWithPriority(priorityLevel, eventHandler) { - switch (priorityLevel) { - case ImmediatePriority: - case UserBlockingPriority: - case NormalPriority: - case LowPriority: - case IdlePriority: - break; - - default: - priorityLevel = NormalPriority; - } - - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = priorityLevel; - - try { - return eventHandler(); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - } - - function unstable_next(eventHandler) { - var priorityLevel; - - switch (currentPriorityLevel) { - case ImmediatePriority: - case UserBlockingPriority: - case NormalPriority: - // Shift down to normal priority - priorityLevel = NormalPriority; - break; - - default: - // Anything lower than normal priority should remain at the current level. - priorityLevel = currentPriorityLevel; - break; - } - - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = priorityLevel; - - try { - return eventHandler(); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - } - - function unstable_wrapCallback(callback) { - var parentPriorityLevel = currentPriorityLevel; - return function () { - // This is a fork of runWithPriority, inlined for performance. - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = parentPriorityLevel; - - try { - return callback.apply(this, arguments); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - }; - } - - function timeoutForPriorityLevel(priorityLevel) { - switch (priorityLevel) { - case ImmediatePriority: - return IMMEDIATE_PRIORITY_TIMEOUT; - - case UserBlockingPriority: - return USER_BLOCKING_PRIORITY; - - case IdlePriority: - return IDLE_PRIORITY; - - case LowPriority: - return LOW_PRIORITY_TIMEOUT; - - case NormalPriority: - default: - return NORMAL_PRIORITY_TIMEOUT; - } - } - - function unstable_scheduleCallback(priorityLevel, callback, options) { - var currentTime = getCurrentTime(); - var startTime; - var timeout; - - if (typeof options === 'object' && options !== null) { - var delay = options.delay; - - if (typeof delay === 'number' && delay > 0) { - startTime = currentTime + delay; - } else { - startTime = currentTime; - } - - timeout = typeof options.timeout === 'number' ? options.timeout : timeoutForPriorityLevel(priorityLevel); - } else { - timeout = timeoutForPriorityLevel(priorityLevel); - startTime = currentTime; - } - - var expirationTime = startTime + timeout; - var newTask = { - id: taskIdCounter++, - callback: callback, - priorityLevel: priorityLevel, - startTime: startTime, - expirationTime: expirationTime, - sortIndex: -1 - }; - - { - newTask.isQueued = false; - } - - if (startTime > currentTime) { - // This is a delayed task. - newTask.sortIndex = startTime; - push(timerQueue, newTask); - - if (peek(taskQueue) === null && newTask === peek(timerQueue)) { - // All tasks are delayed, and this is the task with the earliest delay. - if (isHostTimeoutScheduled) { - // Cancel an existing timeout. - cancelHostTimeout(); - } else { - isHostTimeoutScheduled = true; - } // Schedule a timeout. - - - requestHostTimeout(handleTimeout, startTime - currentTime); - } - } else { - newTask.sortIndex = expirationTime; - push(taskQueue, newTask); - - { - markTaskStart(newTask, currentTime); - newTask.isQueued = true; - } // Schedule a host callback, if needed. If we're already performing work, - // wait until the next time we yield. - - - if (!isHostCallbackScheduled && !isPerformingWork) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } - } - - return newTask; - } - - function unstable_pauseExecution() { - } - - function unstable_continueExecution() { - - if (!isHostCallbackScheduled && !isPerformingWork) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } - } - - function unstable_getFirstCallbackNode() { - return peek(taskQueue); - } - - function unstable_cancelCallback(task) { - { - if (task.isQueued) { - var currentTime = getCurrentTime(); - markTaskCanceled(task, currentTime); - task.isQueued = false; - } - } // Null out the callback to indicate the task has been canceled. (Can't - // remove from the queue because you can't remove arbitrary nodes from an - // array based heap, only the first one.) - - - task.callback = null; - } - - function unstable_getCurrentPriorityLevel() { - return currentPriorityLevel; - } - - function unstable_shouldYield() { - var currentTime = getCurrentTime(); - advanceTimers(currentTime); - var firstTask = peek(taskQueue); - return firstTask !== currentTask && currentTask !== null && firstTask !== null && firstTask.callback !== null && firstTask.startTime <= currentTime && firstTask.expirationTime < currentTask.expirationTime || shouldYieldToHost(); - } - - var unstable_requestPaint = requestPaint; - var unstable_Profiling = { - startLoggingProfilingEvents: startLoggingProfilingEvents, - stopLoggingProfilingEvents: stopLoggingProfilingEvents, - sharedProfilingBuffer: sharedProfilingBuffer - } ; - - - - var Scheduler = /*#__PURE__*/Object.freeze({ - __proto__: null, - unstable_ImmediatePriority: ImmediatePriority, - unstable_UserBlockingPriority: UserBlockingPriority, - unstable_NormalPriority: NormalPriority, - unstable_IdlePriority: IdlePriority, - unstable_LowPriority: LowPriority, - unstable_runWithPriority: unstable_runWithPriority, - unstable_next: unstable_next, - unstable_scheduleCallback: unstable_scheduleCallback, - unstable_cancelCallback: unstable_cancelCallback, - unstable_wrapCallback: unstable_wrapCallback, - unstable_getCurrentPriorityLevel: unstable_getCurrentPriorityLevel, - unstable_shouldYield: unstable_shouldYield, - unstable_requestPaint: unstable_requestPaint, - unstable_continueExecution: unstable_continueExecution, - unstable_pauseExecution: unstable_pauseExecution, - unstable_getFirstCallbackNode: unstable_getFirstCallbackNode, - get unstable_now () { return getCurrentTime; }, - get unstable_forceFrameRate () { return forceFrameRate; }, - unstable_Profiling: unstable_Profiling - }); - - var DEFAULT_THREAD_ID = 0; // Counters used to generate unique IDs. - - var interactionIDCounter = 0; - var threadIDCounter = 0; // Set of currently traced interactions. - // Interactions "stack"– - // Meaning that newly traced interactions are appended to the previously active set. - // When an interaction goes out of scope, the previous set (if any) is restored. - - var interactionsRef = null; // Listener(s) to notify when interactions begin and end. - - var subscriberRef = null; - - { - interactionsRef = { - current: new Set() - }; - subscriberRef = { - current: null - }; - } - function unstable_clear(callback) { - - var prevInteractions = interactionsRef.current; - interactionsRef.current = new Set(); - - try { - return callback(); - } finally { - interactionsRef.current = prevInteractions; - } - } - function unstable_getCurrent() { - { - return interactionsRef.current; - } - } - function unstable_getThreadID() { - return ++threadIDCounter; - } - function unstable_trace(name, timestamp, callback) { - var threadID = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : DEFAULT_THREAD_ID; - - var interaction = { - __count: 1, - id: interactionIDCounter++, - name: name, - timestamp: timestamp - }; - var prevInteractions = interactionsRef.current; // Traced interactions should stack/accumulate. - // To do that, clone the current interactions. - // The previous set will be restored upon completion. - - var interactions = new Set(prevInteractions); - interactions.add(interaction); - interactionsRef.current = interactions; - var subscriber = subscriberRef.current; - var returnValue; - - try { - if (subscriber !== null) { - subscriber.onInteractionTraced(interaction); - } - } finally { - try { - if (subscriber !== null) { - subscriber.onWorkStarted(interactions, threadID); - } - } finally { - try { - returnValue = callback(); - } finally { - interactionsRef.current = prevInteractions; - - try { - if (subscriber !== null) { - subscriber.onWorkStopped(interactions, threadID); - } - } finally { - interaction.__count--; // If no async work was scheduled for this interaction, - // Notify subscribers that it's completed. - - if (subscriber !== null && interaction.__count === 0) { - subscriber.onInteractionScheduledWorkCompleted(interaction); - } - } - } - } - } - - return returnValue; - } - function unstable_wrap(callback) { - var threadID = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_THREAD_ID; - - var wrappedInteractions = interactionsRef.current; - var subscriber = subscriberRef.current; - - if (subscriber !== null) { - subscriber.onWorkScheduled(wrappedInteractions, threadID); - } // Update the pending async work count for the current interactions. - // Update after calling subscribers in case of error. - - - wrappedInteractions.forEach(function (interaction) { - interaction.__count++; - }); - var hasRun = false; - - function wrapped() { - var prevInteractions = interactionsRef.current; - interactionsRef.current = wrappedInteractions; - subscriber = subscriberRef.current; - - try { - var returnValue; - - try { - if (subscriber !== null) { - subscriber.onWorkStarted(wrappedInteractions, threadID); - } - } finally { - try { - returnValue = callback.apply(undefined, arguments); - } finally { - interactionsRef.current = prevInteractions; - - if (subscriber !== null) { - subscriber.onWorkStopped(wrappedInteractions, threadID); - } - } - } - - return returnValue; - } finally { - if (!hasRun) { - // We only expect a wrapped function to be executed once, - // But in the event that it's executed more than once– - // Only decrement the outstanding interaction counts once. - hasRun = true; // Update pending async counts for all wrapped interactions. - // If this was the last scheduled async work for any of them, - // Mark them as completed. - - wrappedInteractions.forEach(function (interaction) { - interaction.__count--; - - if (subscriber !== null && interaction.__count === 0) { - subscriber.onInteractionScheduledWorkCompleted(interaction); - } - }); - } - } - } - - wrapped.cancel = function cancel() { - subscriber = subscriberRef.current; - - try { - if (subscriber !== null) { - subscriber.onWorkCanceled(wrappedInteractions, threadID); - } - } finally { - // Update pending async counts for all wrapped interactions. - // If this was the last scheduled async work for any of them, - // Mark them as completed. - wrappedInteractions.forEach(function (interaction) { - interaction.__count--; - - if (subscriber && interaction.__count === 0) { - subscriber.onInteractionScheduledWorkCompleted(interaction); - } - }); - } - }; - - return wrapped; - } - - var subscribers = null; - - { - subscribers = new Set(); - } - - function unstable_subscribe(subscriber) { - { - subscribers.add(subscriber); - - if (subscribers.size === 1) { - subscriberRef.current = { - onInteractionScheduledWorkCompleted: onInteractionScheduledWorkCompleted, - onInteractionTraced: onInteractionTraced, - onWorkCanceled: onWorkCanceled, - onWorkScheduled: onWorkScheduled, - onWorkStarted: onWorkStarted, - onWorkStopped: onWorkStopped - }; - } - } - } - function unstable_unsubscribe(subscriber) { - { - subscribers.delete(subscriber); - - if (subscribers.size === 0) { - subscriberRef.current = null; - } - } - } - - function onInteractionTraced(interaction) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onInteractionTraced(interaction); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onInteractionScheduledWorkCompleted(interaction) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onInteractionScheduledWorkCompleted(interaction); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onWorkScheduled(interactions, threadID) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onWorkScheduled(interactions, threadID); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onWorkStarted(interactions, threadID) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onWorkStarted(interactions, threadID); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onWorkStopped(interactions, threadID) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onWorkStopped(interactions, threadID); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onWorkCanceled(interactions, threadID) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onWorkCanceled(interactions, threadID); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - - - var SchedulerTracing = /*#__PURE__*/Object.freeze({ - __proto__: null, - get __interactionsRef () { return interactionsRef; }, - get __subscriberRef () { return subscriberRef; }, - unstable_clear: unstable_clear, - unstable_getCurrent: unstable_getCurrent, - unstable_getThreadID: unstable_getThreadID, - unstable_trace: unstable_trace, - unstable_wrap: unstable_wrap, - unstable_subscribe: unstable_subscribe, - unstable_unsubscribe: unstable_unsubscribe - }); - - var ReactSharedInternals$1 = { - ReactCurrentDispatcher: ReactCurrentDispatcher, - ReactCurrentOwner: ReactCurrentOwner, - IsSomeRendererActing: IsSomeRendererActing, - // Used by renderers to avoid bundling object-assign twice in UMD bundles: - assign: objectAssign - }; - - { - objectAssign(ReactSharedInternals$1, { - // These should not be included in production. - ReactDebugCurrentFrame: ReactDebugCurrentFrame, - // Shim for React DOM 16.0.0 which still destructured (but not used) this. - // TODO: remove in React 17.0. - ReactComponentTreeHook: {} - }); - } // Re-export the schedule API(s) for UMD bundles. - // This avoids introducing a dependency on a new UMD global in a minor update, - // Since that would be a breaking change (e.g. for all existing CodeSandboxes). - // This re-export is only required for UMD bundles; - // CJS bundles use the shared NPM package. - - - objectAssign(ReactSharedInternals$1, { - Scheduler: Scheduler, - SchedulerTracing: SchedulerTracing - }); - - { - - try { - var frozenObject = Object.freeze({}); - var testMap = new Map([[frozenObject, null]]); - var testSet = new Set([frozenObject]); // This is necessary for Rollup to not consider these unused. - // https://github.com/rollup/rollup/issues/1771 - // TODO: we can remove these if Rollup fixes the bug. - - testMap.set(0, 0); - testSet.add(0); - } catch (e) { - } - } - - var createElement$1 = createElementWithValidation ; - var cloneElement$1 = cloneElementWithValidation ; - var createFactory = createFactoryWithValidation ; - var Children = { - map: mapChildren, - forEach: forEachChildren, - count: countChildren, - toArray: toArray, - only: onlyChild - }; - - exports.Children = Children; - exports.Component = Component; - exports.Fragment = REACT_FRAGMENT_TYPE; - exports.Profiler = REACT_PROFILER_TYPE; - exports.PureComponent = PureComponent; - exports.StrictMode = REACT_STRICT_MODE_TYPE; - exports.Suspense = REACT_SUSPENSE_TYPE; - exports.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = ReactSharedInternals$1; - exports.cloneElement = cloneElement$1; - exports.createContext = createContext; - exports.createElement = createElement$1; - exports.createFactory = createFactory; - exports.createRef = createRef; - exports.forwardRef = forwardRef; - exports.isValidElement = isValidElement; - exports.lazy = lazy; - exports.memo = memo; - exports.useCallback = useCallback; - exports.useContext = useContext; - exports.useDebugValue = useDebugValue; - exports.useEffect = useEffect; - exports.useImperativeHandle = useImperativeHandle; - exports.useLayoutEffect = useLayoutEffect; - exports.useMemo = useMemo; - exports.useReducer = useReducer; - exports.useRef = useRef; - exports.useState = useState; - exports.version = ReactVersion; - -}))); diff --git a/tests/assets/reading-list/react_17.0.2.js b/tests/assets/reading-list/react_17.0.2.js deleted file mode 100644 index 1124191bb61da..0000000000000 --- a/tests/assets/reading-list/react_17.0.2.js +++ /dev/null @@ -1,3357 +0,0 @@ -/** @license React v17.0.2 - * react.development.js - * - * Copyright (c) Facebook, Inc. and its affiliates. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - */ -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : - typeof define === 'function' && define.amd ? define(['exports'], factory) : - (global = global || self, factory(global.React = {})); -}(this, (function (exports) { 'use strict'; - - // TODO: this is special because it gets imported during build. - var ReactVersion = '17.0.2'; - - // ATTENTION - // When adding new symbols to this file, - // Please consider also adding to 'react-devtools-shared/src/backend/ReactSymbols' - // The Symbol used to tag the ReactElement-like types. If there is no native Symbol - // nor polyfill, then a plain number is used for performance. - var REACT_ELEMENT_TYPE = 0xeac7; - var REACT_PORTAL_TYPE = 0xeaca; - exports.Fragment = 0xeacb; - exports.StrictMode = 0xeacc; - exports.Profiler = 0xead2; - var REACT_PROVIDER_TYPE = 0xeacd; - var REACT_CONTEXT_TYPE = 0xeace; - var REACT_FORWARD_REF_TYPE = 0xead0; - exports.Suspense = 0xead1; - var REACT_SUSPENSE_LIST_TYPE = 0xead8; - var REACT_MEMO_TYPE = 0xead3; - var REACT_LAZY_TYPE = 0xead4; - var REACT_BLOCK_TYPE = 0xead9; - var REACT_SERVER_BLOCK_TYPE = 0xeada; - var REACT_FUNDAMENTAL_TYPE = 0xead5; - var REACT_SCOPE_TYPE = 0xead7; - var REACT_OPAQUE_ID_TYPE = 0xeae0; - var REACT_DEBUG_TRACING_MODE_TYPE = 0xeae1; - var REACT_OFFSCREEN_TYPE = 0xeae2; - var REACT_LEGACY_HIDDEN_TYPE = 0xeae3; - - if (typeof Symbol === 'function' && Symbol.for) { - var symbolFor = Symbol.for; - REACT_ELEMENT_TYPE = symbolFor('react.element'); - REACT_PORTAL_TYPE = symbolFor('react.portal'); - exports.Fragment = symbolFor('react.fragment'); - exports.StrictMode = symbolFor('react.strict_mode'); - exports.Profiler = symbolFor('react.profiler'); - REACT_PROVIDER_TYPE = symbolFor('react.provider'); - REACT_CONTEXT_TYPE = symbolFor('react.context'); - REACT_FORWARD_REF_TYPE = symbolFor('react.forward_ref'); - exports.Suspense = symbolFor('react.suspense'); - REACT_SUSPENSE_LIST_TYPE = symbolFor('react.suspense_list'); - REACT_MEMO_TYPE = symbolFor('react.memo'); - REACT_LAZY_TYPE = symbolFor('react.lazy'); - REACT_BLOCK_TYPE = symbolFor('react.block'); - REACT_SERVER_BLOCK_TYPE = symbolFor('react.server.block'); - REACT_FUNDAMENTAL_TYPE = symbolFor('react.fundamental'); - REACT_SCOPE_TYPE = symbolFor('react.scope'); - REACT_OPAQUE_ID_TYPE = symbolFor('react.opaque.id'); - REACT_DEBUG_TRACING_MODE_TYPE = symbolFor('react.debug_trace_mode'); - REACT_OFFSCREEN_TYPE = symbolFor('react.offscreen'); - REACT_LEGACY_HIDDEN_TYPE = symbolFor('react.legacy_hidden'); - } - - var MAYBE_ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; - var FAUX_ITERATOR_SYMBOL = '@@iterator'; - function getIteratorFn(maybeIterable) { - if (maybeIterable === null || typeof maybeIterable !== 'object') { - return null; - } - - var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]; - - if (typeof maybeIterator === 'function') { - return maybeIterator; - } - - return null; - } - - var hasOwnProperty = Object.prototype.hasOwnProperty; - - var _assign = function (to, from) { - for (var key in from) { - if (hasOwnProperty.call(from, key)) { - to[key] = from[key]; - } - } - }; - - var assign = Object.assign || function (target, sources) { - if (target == null) { - throw new TypeError('Object.assign target cannot be null or undefined'); - } - - var to = Object(target); - - for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) { - var nextSource = arguments[nextIndex]; - - if (nextSource != null) { - _assign(to, Object(nextSource)); - } - } - - return to; - }; - - /** - * Keeps track of the current dispatcher. - */ - var ReactCurrentDispatcher = { - /** - * @internal - * @type {ReactComponent} - */ - current: null - }; - - /** - * Keeps track of the current batch's configuration such as how long an update - * should suspend for if it needs to. - */ - var ReactCurrentBatchConfig = { - transition: 0 - }; - - /** - * Keeps track of the current owner. - * - * The current owner is the component who should own any components that are - * currently being constructed. - */ - var ReactCurrentOwner = { - /** - * @internal - * @type {ReactComponent} - */ - current: null - }; - - var ReactDebugCurrentFrame = {}; - var currentExtraStackFrame = null; - function setExtraStackFrame(stack) { - { - currentExtraStackFrame = stack; - } - } - - { - ReactDebugCurrentFrame.setExtraStackFrame = function (stack) { - { - currentExtraStackFrame = stack; - } - }; // Stack implementation injected by the current renderer. - - - ReactDebugCurrentFrame.getCurrentStack = null; - - ReactDebugCurrentFrame.getStackAddendum = function () { - var stack = ''; // Add an extra top frame while an element is being validated - - if (currentExtraStackFrame) { - stack += currentExtraStackFrame; - } // Delegate to the injected renderer-specific implementation - - - var impl = ReactDebugCurrentFrame.getCurrentStack; - - if (impl) { - stack += impl() || ''; - } - - return stack; - }; - } - - /** - * Used by act() to track whether you're inside an act() scope. - */ - var IsSomeRendererActing = { - current: false - }; - - var ReactSharedInternals = { - ReactCurrentDispatcher: ReactCurrentDispatcher, - ReactCurrentBatchConfig: ReactCurrentBatchConfig, - ReactCurrentOwner: ReactCurrentOwner, - IsSomeRendererActing: IsSomeRendererActing, - // Used by renderers to avoid bundling object-assign twice in UMD bundles: - assign: assign - }; - - { - ReactSharedInternals.ReactDebugCurrentFrame = ReactDebugCurrentFrame; - } - - // by calls to these methods by a Babel plugin. - // - // In PROD (or in packages without access to React internals), - // they are left as they are instead. - - function warn(format) { - { - for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - printWarning('warn', format, args); - } - } - function error(format) { - { - for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - args[_key2 - 1] = arguments[_key2]; - } - - printWarning('error', format, args); - } - } - - function printWarning(level, format, args) { - // When changing this logic, you might want to also - // update consoleWithStackDev.www.js as well. - { - var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame; - var stack = ReactDebugCurrentFrame.getStackAddendum(); - - if (stack !== '') { - format += '%s'; - args = args.concat([stack]); - } - - var argsWithFormat = args.map(function (item) { - return '' + item; - }); // Careful: RN currently depends on this prefix - - argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it - // breaks IE9: https://github.com/facebook/react/issues/13610 - // eslint-disable-next-line react-internal/no-production-logging - - Function.prototype.apply.call(console[level], console, argsWithFormat); - } - } - - var didWarnStateUpdateForUnmountedComponent = {}; - - function warnNoop(publicInstance, callerName) { - { - var _constructor = publicInstance.constructor; - var componentName = _constructor && (_constructor.displayName || _constructor.name) || 'ReactClass'; - var warningKey = componentName + "." + callerName; - - if (didWarnStateUpdateForUnmountedComponent[warningKey]) { - return; - } - - error("Can't call %s on a component that is not yet mounted. " + 'This is a no-op, but it might indicate a bug in your application. ' + 'Instead, assign to `this.state` directly or define a `state = {};` ' + 'class property with the desired state in the %s component.', callerName, componentName); - - didWarnStateUpdateForUnmountedComponent[warningKey] = true; - } - } - /** - * This is the abstract API for an update queue. - */ - - - var ReactNoopUpdateQueue = { - /** - * Checks whether or not this composite component is mounted. - * @param {ReactClass} publicInstance The instance we want to test. - * @return {boolean} True if mounted, false otherwise. - * @protected - * @final - */ - isMounted: function (publicInstance) { - return false; - }, - - /** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldComponentUpdate`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {?function} callback Called after component is updated. - * @param {?string} callerName name of the calling function in the public API. - * @internal - */ - enqueueForceUpdate: function (publicInstance, callback, callerName) { - warnNoop(publicInstance, 'forceUpdate'); - }, - - /** - * Replaces all of the state. Always use this or `setState` to mutate state. - * You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {object} completeState Next state. - * @param {?function} callback Called after component is updated. - * @param {?string} callerName name of the calling function in the public API. - * @internal - */ - enqueueReplaceState: function (publicInstance, completeState, callback, callerName) { - warnNoop(publicInstance, 'replaceState'); - }, - - /** - * Sets a subset of the state. This only exists because _pendingState is - * internal. This provides a merging strategy that is not available to deep - * properties which is confusing. TODO: Expose pendingState or don't use it - * during the merge. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {object} partialState Next partial state to be merged with state. - * @param {?function} callback Called after component is updated. - * @param {?string} Name of the calling function in the public API. - * @internal - */ - enqueueSetState: function (publicInstance, partialState, callback, callerName) { - warnNoop(publicInstance, 'setState'); - } - }; - - var emptyObject = {}; - - { - Object.freeze(emptyObject); - } - /** - * Base class helpers for the updating state of a component. - */ - - - function Component(props, context, updater) { - this.props = props; - this.context = context; // If a component has string refs, we will assign a different object later. - - this.refs = emptyObject; // We initialize the default updater but the real one gets injected by the - // renderer. - - this.updater = updater || ReactNoopUpdateQueue; - } - - Component.prototype.isReactComponent = {}; - /** - * Sets a subset of the state. Always use this to mutate - * state. You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * There is no guarantee that calls to `setState` will run synchronously, - * as they may eventually be batched together. You can provide an optional - * callback that will be executed when the call to setState is actually - * completed. - * - * When a function is provided to setState, it will be called at some point in - * the future (not synchronously). It will be called with the up to date - * component arguments (state, props, context). These values can be different - * from this.* because your function may be called after receiveProps but before - * shouldComponentUpdate, and this new state, props, and context will not yet be - * assigned to this. - * - * @param {object|function} partialState Next partial state or function to - * produce next partial state to be merged with current state. - * @param {?function} callback Called after state is updated. - * @final - * @protected - */ - - Component.prototype.setState = function (partialState, callback) { - if (!(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null)) { - { - throw Error( "setState(...): takes an object of state variables to update or a function which returns an object of state variables." ); - } - } - - this.updater.enqueueSetState(this, partialState, callback, 'setState'); - }; - /** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldComponentUpdate`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {?function} callback Called after update is complete. - * @final - * @protected - */ - - - Component.prototype.forceUpdate = function (callback) { - this.updater.enqueueForceUpdate(this, callback, 'forceUpdate'); - }; - /** - * Deprecated APIs. These APIs used to exist on classic React classes but since - * we would like to deprecate them, we're not going to move them over to this - * modern base class. Instead, we define a getter that warns if it's accessed. - */ - - - { - var deprecatedAPIs = { - isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'], - replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'] - }; - - var defineDeprecationWarning = function (methodName, info) { - Object.defineProperty(Component.prototype, methodName, { - get: function () { - warn('%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]); - - return undefined; - } - }); - }; - - for (var fnName in deprecatedAPIs) { - if (deprecatedAPIs.hasOwnProperty(fnName)) { - defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); - } - } - } - - function ComponentDummy() {} - - ComponentDummy.prototype = Component.prototype; - /** - * Convenience component with default shallow equality check for sCU. - */ - - function PureComponent(props, context, updater) { - this.props = props; - this.context = context; // If a component has string refs, we will assign a different object later. - - this.refs = emptyObject; - this.updater = updater || ReactNoopUpdateQueue; - } - - var pureComponentPrototype = PureComponent.prototype = new ComponentDummy(); - pureComponentPrototype.constructor = PureComponent; // Avoid an extra prototype jump for these methods. - - assign(pureComponentPrototype, Component.prototype); - - pureComponentPrototype.isPureReactComponent = true; - - // an immutable object with a single mutable value - function createRef() { - var refObject = { - current: null - }; - - { - Object.seal(refObject); - } - - return refObject; - } - - function getWrappedName(outerType, innerType, wrapperName) { - var functionName = innerType.displayName || innerType.name || ''; - return outerType.displayName || (functionName !== '' ? wrapperName + "(" + functionName + ")" : wrapperName); - } - - function getContextName(type) { - return type.displayName || 'Context'; - } - - function getComponentName(type) { - if (type == null) { - // Host root, text node or just invalid type. - return null; - } - - { - if (typeof type.tag === 'number') { - error('Received an unexpected object in getComponentName(). ' + 'This is likely a bug in React. Please file an issue.'); - } - } - - if (typeof type === 'function') { - return type.displayName || type.name || null; - } - - if (typeof type === 'string') { - return type; - } - - switch (type) { - case exports.Fragment: - return 'Fragment'; - - case REACT_PORTAL_TYPE: - return 'Portal'; - - case exports.Profiler: - return 'Profiler'; - - case exports.StrictMode: - return 'StrictMode'; - - case exports.Suspense: - return 'Suspense'; - - case REACT_SUSPENSE_LIST_TYPE: - return 'SuspenseList'; - } - - if (typeof type === 'object') { - switch (type.$$typeof) { - case REACT_CONTEXT_TYPE: - var context = type; - return getContextName(context) + '.Consumer'; - - case REACT_PROVIDER_TYPE: - var provider = type; - return getContextName(provider._context) + '.Provider'; - - case REACT_FORWARD_REF_TYPE: - return getWrappedName(type, type.render, 'ForwardRef'); - - case REACT_MEMO_TYPE: - return getComponentName(type.type); - - case REACT_BLOCK_TYPE: - return getComponentName(type._render); - - case REACT_LAZY_TYPE: - { - var lazyComponent = type; - var payload = lazyComponent._payload; - var init = lazyComponent._init; - - try { - return getComponentName(init(payload)); - } catch (x) { - return null; - } - } - } - } - - return null; - } - - var hasOwnProperty$1 = Object.prototype.hasOwnProperty; - var RESERVED_PROPS = { - key: true, - ref: true, - __self: true, - __source: true - }; - var specialPropKeyWarningShown, specialPropRefWarningShown, didWarnAboutStringRefs; - - { - didWarnAboutStringRefs = {}; - } - - function hasValidRef(config) { - { - if (hasOwnProperty$1.call(config, 'ref')) { - var getter = Object.getOwnPropertyDescriptor(config, 'ref').get; - - if (getter && getter.isReactWarning) { - return false; - } - } - } - - return config.ref !== undefined; - } - - function hasValidKey(config) { - { - if (hasOwnProperty$1.call(config, 'key')) { - var getter = Object.getOwnPropertyDescriptor(config, 'key').get; - - if (getter && getter.isReactWarning) { - return false; - } - } - } - - return config.key !== undefined; - } - - function defineKeyPropWarningGetter(props, displayName) { - var warnAboutAccessingKey = function () { - { - if (!specialPropKeyWarningShown) { - specialPropKeyWarningShown = true; - - error('%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://reactjs.org/link/special-props)', displayName); - } - } - }; - - warnAboutAccessingKey.isReactWarning = true; - Object.defineProperty(props, 'key', { - get: warnAboutAccessingKey, - configurable: true - }); - } - - function defineRefPropWarningGetter(props, displayName) { - var warnAboutAccessingRef = function () { - { - if (!specialPropRefWarningShown) { - specialPropRefWarningShown = true; - - error('%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://reactjs.org/link/special-props)', displayName); - } - } - }; - - warnAboutAccessingRef.isReactWarning = true; - Object.defineProperty(props, 'ref', { - get: warnAboutAccessingRef, - configurable: true - }); - } - - function warnIfStringRefCannotBeAutoConverted(config) { - { - if (typeof config.ref === 'string' && ReactCurrentOwner.current && config.__self && ReactCurrentOwner.current.stateNode !== config.__self) { - var componentName = getComponentName(ReactCurrentOwner.current.type); - - if (!didWarnAboutStringRefs[componentName]) { - error('Component "%s" contains the string ref "%s". ' + 'Support for string refs will be removed in a future major release. ' + 'This case cannot be automatically converted to an arrow function. ' + 'We ask you to manually fix this case by using useRef() or createRef() instead. ' + 'Learn more about using refs safely here: ' + 'https://reactjs.org/link/strict-mode-string-ref', componentName, config.ref); - - didWarnAboutStringRefs[componentName] = true; - } - } - } - } - /** - * Factory method to create a new React element. This no longer adheres to - * the class pattern, so do not use new to call it. Also, instanceof check - * will not work. Instead test $$typeof field against Symbol.for('react.element') to check - * if something is a React Element. - * - * @param {*} type - * @param {*} props - * @param {*} key - * @param {string|object} ref - * @param {*} owner - * @param {*} self A *temporary* helper to detect places where `this` is - * different from the `owner` when React.createElement is called, so that we - * can warn. We want to get rid of owner and replace string `ref`s with arrow - * functions, and as long as `this` and owner are the same, there will be no - * change in behavior. - * @param {*} source An annotation object (added by a transpiler or otherwise) - * indicating filename, line number, and/or other information. - * @internal - */ - - - var ReactElement = function (type, key, ref, self, source, owner, props) { - var element = { - // This tag allows us to uniquely identify this as a React Element - $$typeof: REACT_ELEMENT_TYPE, - // Built-in properties that belong on the element - type: type, - key: key, - ref: ref, - props: props, - // Record the component responsible for creating this element. - _owner: owner - }; - - { - // The validation flag is currently mutative. We put it on - // an external backing store so that we can freeze the whole object. - // This can be replaced with a WeakMap once they are implemented in - // commonly used development environments. - element._store = {}; // To make comparing ReactElements easier for testing purposes, we make - // the validation flag non-enumerable (where possible, which should - // include every environment we run tests in), so the test framework - // ignores it. - - Object.defineProperty(element._store, 'validated', { - configurable: false, - enumerable: false, - writable: true, - value: false - }); // self and source are DEV only properties. - - Object.defineProperty(element, '_self', { - configurable: false, - enumerable: false, - writable: false, - value: self - }); // Two elements created in two different places should be considered - // equal for testing purposes and therefore we hide it from enumeration. - - Object.defineProperty(element, '_source', { - configurable: false, - enumerable: false, - writable: false, - value: source - }); - - if (Object.freeze) { - Object.freeze(element.props); - Object.freeze(element); - } - } - - return element; - }; - /** - * Create and return a new ReactElement of the given type. - * See https://reactjs.org/docs/react-api.html#createelement - */ - - function createElement(type, config, children) { - var propName; // Reserved names are extracted - - var props = {}; - var key = null; - var ref = null; - var self = null; - var source = null; - - if (config != null) { - if (hasValidRef(config)) { - ref = config.ref; - - { - warnIfStringRefCannotBeAutoConverted(config); - } - } - - if (hasValidKey(config)) { - key = '' + config.key; - } - - self = config.__self === undefined ? null : config.__self; - source = config.__source === undefined ? null : config.__source; // Remaining properties are added to a new props object - - for (propName in config) { - if (hasOwnProperty$1.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { - props[propName] = config[propName]; - } - } - } // Children can be more than one argument, and those are transferred onto - // the newly allocated props object. - - - var childrenLength = arguments.length - 2; - - if (childrenLength === 1) { - props.children = children; - } else if (childrenLength > 1) { - var childArray = Array(childrenLength); - - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - - { - if (Object.freeze) { - Object.freeze(childArray); - } - } - - props.children = childArray; - } // Resolve default props - - - if (type && type.defaultProps) { - var defaultProps = type.defaultProps; - - for (propName in defaultProps) { - if (props[propName] === undefined) { - props[propName] = defaultProps[propName]; - } - } - } - - { - if (key || ref) { - var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type; - - if (key) { - defineKeyPropWarningGetter(props, displayName); - } - - if (ref) { - defineRefPropWarningGetter(props, displayName); - } - } - } - - return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props); - } - function cloneAndReplaceKey(oldElement, newKey) { - var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props); - return newElement; - } - /** - * Clone and return a new ReactElement using element as the starting point. - * See https://reactjs.org/docs/react-api.html#cloneelement - */ - - function cloneElement(element, config, children) { - if (!!(element === null || element === undefined)) { - { - throw Error( "React.cloneElement(...): The argument must be a React element, but you passed " + element + "." ); - } - } - - var propName; // Original props are copied - - var props = assign({}, element.props); // Reserved names are extracted - - - var key = element.key; - var ref = element.ref; // Self is preserved since the owner is preserved. - - var self = element._self; // Source is preserved since cloneElement is unlikely to be targeted by a - // transpiler, and the original source is probably a better indicator of the - // true owner. - - var source = element._source; // Owner will be preserved, unless ref is overridden - - var owner = element._owner; - - if (config != null) { - if (hasValidRef(config)) { - // Silently steal the ref from the parent. - ref = config.ref; - owner = ReactCurrentOwner.current; - } - - if (hasValidKey(config)) { - key = '' + config.key; - } // Remaining properties override existing props - - - var defaultProps; - - if (element.type && element.type.defaultProps) { - defaultProps = element.type.defaultProps; - } - - for (propName in config) { - if (hasOwnProperty$1.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { - if (config[propName] === undefined && defaultProps !== undefined) { - // Resolve default props - props[propName] = defaultProps[propName]; - } else { - props[propName] = config[propName]; - } - } - } - } // Children can be more than one argument, and those are transferred onto - // the newly allocated props object. - - - var childrenLength = arguments.length - 2; - - if (childrenLength === 1) { - props.children = children; - } else if (childrenLength > 1) { - var childArray = Array(childrenLength); - - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - - props.children = childArray; - } - - return ReactElement(element.type, key, ref, self, source, owner, props); - } - /** - * Verifies the object is a ReactElement. - * See https://reactjs.org/docs/react-api.html#isvalidelement - * @param {?object} object - * @return {boolean} True if `object` is a ReactElement. - * @final - */ - - function isValidElement(object) { - return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; - } - - var SEPARATOR = '.'; - var SUBSEPARATOR = ':'; - /** - * Escape and wrap key so it is safe to use as a reactid - * - * @param {string} key to be escaped. - * @return {string} the escaped key. - */ - - function escape(key) { - var escapeRegex = /[=:]/g; - var escaperLookup = { - '=': '=0', - ':': '=2' - }; - var escapedString = key.replace(escapeRegex, function (match) { - return escaperLookup[match]; - }); - return '$' + escapedString; - } - /** - * TODO: Test that a single child and an array with one item have the same key - * pattern. - */ - - - var didWarnAboutMaps = false; - var userProvidedKeyEscapeRegex = /\/+/g; - - function escapeUserProvidedKey(text) { - return text.replace(userProvidedKeyEscapeRegex, '$&/'); - } - /** - * Generate a key string that identifies a element within a set. - * - * @param {*} element A element that could contain a manual key. - * @param {number} index Index that is used if a manual key is not provided. - * @return {string} - */ - - - function getElementKey(element, index) { - // Do some typechecking here since we call this blindly. We want to ensure - // that we don't block potential future ES APIs. - if (typeof element === 'object' && element !== null && element.key != null) { - // Explicit key - return escape('' + element.key); - } // Implicit key determined by the index in the set - - - return index.toString(36); - } - - function mapIntoArray(children, array, escapedPrefix, nameSoFar, callback) { - var type = typeof children; - - if (type === 'undefined' || type === 'boolean') { - // All of the above are perceived as null. - children = null; - } - - var invokeCallback = false; - - if (children === null) { - invokeCallback = true; - } else { - switch (type) { - case 'string': - case 'number': - invokeCallback = true; - break; - - case 'object': - switch (children.$$typeof) { - case REACT_ELEMENT_TYPE: - case REACT_PORTAL_TYPE: - invokeCallback = true; - } - - } - } - - if (invokeCallback) { - var _child = children; - var mappedChild = callback(_child); // If it's the only child, treat the name as if it was wrapped in an array - // so that it's consistent if the number of children grows: - - var childKey = nameSoFar === '' ? SEPARATOR + getElementKey(_child, 0) : nameSoFar; - - if (Array.isArray(mappedChild)) { - var escapedChildKey = ''; - - if (childKey != null) { - escapedChildKey = escapeUserProvidedKey(childKey) + '/'; - } - - mapIntoArray(mappedChild, array, escapedChildKey, '', function (c) { - return c; - }); - } else if (mappedChild != null) { - if (isValidElement(mappedChild)) { - mappedChild = cloneAndReplaceKey(mappedChild, // Keep both the (mapped) and old keys if they differ, just as - // traverseAllChildren used to do for objects as children - escapedPrefix + ( // $FlowFixMe Flow incorrectly thinks React.Portal doesn't have a key - mappedChild.key && (!_child || _child.key !== mappedChild.key) ? // $FlowFixMe Flow incorrectly thinks existing element's key can be a number - escapeUserProvidedKey('' + mappedChild.key) + '/' : '') + childKey); - } - - array.push(mappedChild); - } - - return 1; - } - - var child; - var nextName; - var subtreeCount = 0; // Count of children found in the current subtree. - - var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; - - if (Array.isArray(children)) { - for (var i = 0; i < children.length; i++) { - child = children[i]; - nextName = nextNamePrefix + getElementKey(child, i); - subtreeCount += mapIntoArray(child, array, escapedPrefix, nextName, callback); - } - } else { - var iteratorFn = getIteratorFn(children); - - if (typeof iteratorFn === 'function') { - var iterableChildren = children; - - { - // Warn about using Maps as children - if (iteratorFn === iterableChildren.entries) { - if (!didWarnAboutMaps) { - warn('Using Maps as children is not supported. ' + 'Use an array of keyed ReactElements instead.'); - } - - didWarnAboutMaps = true; - } - } - - var iterator = iteratorFn.call(iterableChildren); - var step; - var ii = 0; - - while (!(step = iterator.next()).done) { - child = step.value; - nextName = nextNamePrefix + getElementKey(child, ii++); - subtreeCount += mapIntoArray(child, array, escapedPrefix, nextName, callback); - } - } else if (type === 'object') { - var childrenString = '' + children; - - { - { - throw Error( "Objects are not valid as a React child (found: " + (childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString) + "). If you meant to render a collection of children, use an array instead." ); - } - } - } - } - - return subtreeCount; - } - - /** - * Maps children that are typically specified as `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenmap - * - * The provided mapFunction(child, index) will be called for each - * leaf child. - * - * @param {?*} children Children tree container. - * @param {function(*, int)} func The map function. - * @param {*} context Context for mapFunction. - * @return {object} Object containing the ordered map of results. - */ - function mapChildren(children, func, context) { - if (children == null) { - return children; - } - - var result = []; - var count = 0; - mapIntoArray(children, result, '', '', function (child) { - return func.call(context, child, count++); - }); - return result; - } - /** - * Count the number of children that are typically specified as - * `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrencount - * - * @param {?*} children Children tree container. - * @return {number} The number of children. - */ - - - function countChildren(children) { - var n = 0; - mapChildren(children, function () { - n++; // Don't return anything - }); - return n; - } - - /** - * Iterates through children that are typically specified as `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenforeach - * - * The provided forEachFunc(child, index) will be called for each - * leaf child. - * - * @param {?*} children Children tree container. - * @param {function(*, int)} forEachFunc - * @param {*} forEachContext Context for forEachContext. - */ - function forEachChildren(children, forEachFunc, forEachContext) { - mapChildren(children, function () { - forEachFunc.apply(this, arguments); // Don't return anything. - }, forEachContext); - } - /** - * Flatten a children object (typically specified as `props.children`) and - * return an array with appropriately re-keyed children. - * - * See https://reactjs.org/docs/react-api.html#reactchildrentoarray - */ - - - function toArray(children) { - return mapChildren(children, function (child) { - return child; - }) || []; - } - /** - * Returns the first child in a collection of children and verifies that there - * is only one child in the collection. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenonly - * - * The current implementation of this function assumes that a single child gets - * passed without a wrapper, but the purpose of this helper function is to - * abstract away the particular structure of children. - * - * @param {?object} children Child collection structure. - * @return {ReactElement} The first and only `ReactElement` contained in the - * structure. - */ - - - function onlyChild(children) { - if (!isValidElement(children)) { - { - throw Error( "React.Children.only expected to receive a single React element child." ); - } - } - - return children; - } - - function createContext(defaultValue, calculateChangedBits) { - if (calculateChangedBits === undefined) { - calculateChangedBits = null; - } else { - { - if (calculateChangedBits !== null && typeof calculateChangedBits !== 'function') { - error('createContext: Expected the optional second argument to be a ' + 'function. Instead received: %s', calculateChangedBits); - } - } - } - - var context = { - $$typeof: REACT_CONTEXT_TYPE, - _calculateChangedBits: calculateChangedBits, - // As a workaround to support multiple concurrent renderers, we categorize - // some renderers as primary and others as secondary. We only expect - // there to be two concurrent renderers at most: React Native (primary) and - // Fabric (secondary); React DOM (primary) and React ART (secondary). - // Secondary renderers store their context values on separate fields. - _currentValue: defaultValue, - _currentValue2: defaultValue, - // Used to track how many concurrent renderers this context currently - // supports within in a single renderer. Such as parallel server rendering. - _threadCount: 0, - // These are circular - Provider: null, - Consumer: null - }; - context.Provider = { - $$typeof: REACT_PROVIDER_TYPE, - _context: context - }; - var hasWarnedAboutUsingNestedContextConsumers = false; - var hasWarnedAboutUsingConsumerProvider = false; - var hasWarnedAboutDisplayNameOnConsumer = false; - - { - // A separate object, but proxies back to the original context object for - // backwards compatibility. It has a different $$typeof, so we can properly - // warn for the incorrect usage of Context as a Consumer. - var Consumer = { - $$typeof: REACT_CONTEXT_TYPE, - _context: context, - _calculateChangedBits: context._calculateChangedBits - }; // $FlowFixMe: Flow complains about not setting a value, which is intentional here - - Object.defineProperties(Consumer, { - Provider: { - get: function () { - if (!hasWarnedAboutUsingConsumerProvider) { - hasWarnedAboutUsingConsumerProvider = true; - - error('Rendering is not supported and will be removed in ' + 'a future major release. Did you mean to render instead?'); - } - - return context.Provider; - }, - set: function (_Provider) { - context.Provider = _Provider; - } - }, - _currentValue: { - get: function () { - return context._currentValue; - }, - set: function (_currentValue) { - context._currentValue = _currentValue; - } - }, - _currentValue2: { - get: function () { - return context._currentValue2; - }, - set: function (_currentValue2) { - context._currentValue2 = _currentValue2; - } - }, - _threadCount: { - get: function () { - return context._threadCount; - }, - set: function (_threadCount) { - context._threadCount = _threadCount; - } - }, - Consumer: { - get: function () { - if (!hasWarnedAboutUsingNestedContextConsumers) { - hasWarnedAboutUsingNestedContextConsumers = true; - - error('Rendering is not supported and will be removed in ' + 'a future major release. Did you mean to render instead?'); - } - - return context.Consumer; - } - }, - displayName: { - get: function () { - return context.displayName; - }, - set: function (displayName) { - if (!hasWarnedAboutDisplayNameOnConsumer) { - warn('Setting `displayName` on Context.Consumer has no effect. ' + "You should set it directly on the context with Context.displayName = '%s'.", displayName); - - hasWarnedAboutDisplayNameOnConsumer = true; - } - } - } - }); // $FlowFixMe: Flow complains about missing properties because it doesn't understand defineProperty - - context.Consumer = Consumer; - } - - { - context._currentRenderer = null; - context._currentRenderer2 = null; - } - - return context; - } - - var Uninitialized = -1; - var Pending = 0; - var Resolved = 1; - var Rejected = 2; - - function lazyInitializer(payload) { - if (payload._status === Uninitialized) { - var ctor = payload._result; - var thenable = ctor(); // Transition to the next state. - - var pending = payload; - pending._status = Pending; - pending._result = thenable; - thenable.then(function (moduleObject) { - if (payload._status === Pending) { - var defaultExport = moduleObject.default; - - { - if (defaultExport === undefined) { - error('lazy: Expected the result of a dynamic import() call. ' + 'Instead received: %s\n\nYour code should look like: \n ' + // Break up imports to avoid accidentally parsing them as dependencies. - 'const MyComponent = lazy(() => imp' + "ort('./MyComponent'))", moduleObject); - } - } // Transition to the next state. - - - var resolved = payload; - resolved._status = Resolved; - resolved._result = defaultExport; - } - }, function (error) { - if (payload._status === Pending) { - // Transition to the next state. - var rejected = payload; - rejected._status = Rejected; - rejected._result = error; - } - }); - } - - if (payload._status === Resolved) { - return payload._result; - } else { - throw payload._result; - } - } - - function lazy(ctor) { - var payload = { - // We use these fields to store the result. - _status: -1, - _result: ctor - }; - var lazyType = { - $$typeof: REACT_LAZY_TYPE, - _payload: payload, - _init: lazyInitializer - }; - - { - // In production, this would just set it on the object. - var defaultProps; - var propTypes; // $FlowFixMe - - Object.defineProperties(lazyType, { - defaultProps: { - configurable: true, - get: function () { - return defaultProps; - }, - set: function (newDefaultProps) { - error('React.lazy(...): It is not supported to assign `defaultProps` to ' + 'a lazy component import. Either specify them where the component ' + 'is defined, or create a wrapping component around it.'); - - defaultProps = newDefaultProps; // Match production behavior more closely: - // $FlowFixMe - - Object.defineProperty(lazyType, 'defaultProps', { - enumerable: true - }); - } - }, - propTypes: { - configurable: true, - get: function () { - return propTypes; - }, - set: function (newPropTypes) { - error('React.lazy(...): It is not supported to assign `propTypes` to ' + 'a lazy component import. Either specify them where the component ' + 'is defined, or create a wrapping component around it.'); - - propTypes = newPropTypes; // Match production behavior more closely: - // $FlowFixMe - - Object.defineProperty(lazyType, 'propTypes', { - enumerable: true - }); - } - } - }); - } - - return lazyType; - } - - function forwardRef(render) { - { - if (render != null && render.$$typeof === REACT_MEMO_TYPE) { - error('forwardRef requires a render function but received a `memo` ' + 'component. Instead of forwardRef(memo(...)), use ' + 'memo(forwardRef(...)).'); - } else if (typeof render !== 'function') { - error('forwardRef requires a render function but was given %s.', render === null ? 'null' : typeof render); - } else { - if (render.length !== 0 && render.length !== 2) { - error('forwardRef render functions accept exactly two parameters: props and ref. %s', render.length === 1 ? 'Did you forget to use the ref parameter?' : 'Any additional parameter will be undefined.'); - } - } - - if (render != null) { - if (render.defaultProps != null || render.propTypes != null) { - error('forwardRef render functions do not support propTypes or defaultProps. ' + 'Did you accidentally pass a React component?'); - } - } - } - - var elementType = { - $$typeof: REACT_FORWARD_REF_TYPE, - render: render - }; - - { - var ownName; - Object.defineProperty(elementType, 'displayName', { - enumerable: false, - configurable: true, - get: function () { - return ownName; - }, - set: function (name) { - ownName = name; - - if (render.displayName == null) { - render.displayName = name; - } - } - }); - } - - return elementType; - } - - // Filter certain DOM attributes (e.g. src, href) if their values are empty strings. - - var enableScopeAPI = false; // Experimental Create Event Handle API. - - function isValidElementType(type) { - if (typeof type === 'string' || typeof type === 'function') { - return true; - } // Note: typeof might be other than 'symbol' or 'number' (e.g. if it's a polyfill). - - - if (type === exports.Fragment || type === exports.Profiler || type === REACT_DEBUG_TRACING_MODE_TYPE || type === exports.StrictMode || type === exports.Suspense || type === REACT_SUSPENSE_LIST_TYPE || type === REACT_LEGACY_HIDDEN_TYPE || enableScopeAPI ) { - return true; - } - - if (typeof type === 'object' && type !== null) { - if (type.$$typeof === REACT_LAZY_TYPE || type.$$typeof === REACT_MEMO_TYPE || type.$$typeof === REACT_PROVIDER_TYPE || type.$$typeof === REACT_CONTEXT_TYPE || type.$$typeof === REACT_FORWARD_REF_TYPE || type.$$typeof === REACT_FUNDAMENTAL_TYPE || type.$$typeof === REACT_BLOCK_TYPE || type[0] === REACT_SERVER_BLOCK_TYPE) { - return true; - } - } - - return false; - } - - function memo(type, compare) { - { - if (!isValidElementType(type)) { - error('memo: The first argument must be a component. Instead ' + 'received: %s', type === null ? 'null' : typeof type); - } - } - - var elementType = { - $$typeof: REACT_MEMO_TYPE, - type: type, - compare: compare === undefined ? null : compare - }; - - { - var ownName; - Object.defineProperty(elementType, 'displayName', { - enumerable: false, - configurable: true, - get: function () { - return ownName; - }, - set: function (name) { - ownName = name; - - if (type.displayName == null) { - type.displayName = name; - } - } - }); - } - - return elementType; - } - - function resolveDispatcher() { - var dispatcher = ReactCurrentDispatcher.current; - - if (!(dispatcher !== null)) { - { - throw Error( "Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons:\n1. You might have mismatching versions of React and the renderer (such as React DOM)\n2. You might be breaking the Rules of Hooks\n3. You might have more than one copy of React in the same app\nSee https://reactjs.org/link/invalid-hook-call for tips about how to debug and fix this problem." ); - } - } - - return dispatcher; - } - - function useContext(Context, unstable_observedBits) { - var dispatcher = resolveDispatcher(); - - { - if (unstable_observedBits !== undefined) { - error('useContext() second argument is reserved for future ' + 'use in React. Passing it is not supported. ' + 'You passed: %s.%s', unstable_observedBits, typeof unstable_observedBits === 'number' && Array.isArray(arguments[2]) ? '\n\nDid you call array.map(useContext)? ' + 'Calling Hooks inside a loop is not supported. ' + 'Learn more at https://reactjs.org/link/rules-of-hooks' : ''); - } // TODO: add a more generic warning for invalid values. - - - if (Context._context !== undefined) { - var realContext = Context._context; // Don't deduplicate because this legitimately causes bugs - // and nobody should be using this in existing code. - - if (realContext.Consumer === Context) { - error('Calling useContext(Context.Consumer) is not supported, may cause bugs, and will be ' + 'removed in a future major release. Did you mean to call useContext(Context) instead?'); - } else if (realContext.Provider === Context) { - error('Calling useContext(Context.Provider) is not supported. ' + 'Did you mean to call useContext(Context) instead?'); - } - } - } - - return dispatcher.useContext(Context, unstable_observedBits); - } - function useState(initialState) { - var dispatcher = resolveDispatcher(); - return dispatcher.useState(initialState); - } - function useReducer(reducer, initialArg, init) { - var dispatcher = resolveDispatcher(); - return dispatcher.useReducer(reducer, initialArg, init); - } - function useRef(initialValue) { - var dispatcher = resolveDispatcher(); - return dispatcher.useRef(initialValue); - } - function useEffect(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useEffect(create, deps); - } - function useLayoutEffect(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useLayoutEffect(create, deps); - } - function useCallback(callback, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useCallback(callback, deps); - } - function useMemo(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useMemo(create, deps); - } - function useImperativeHandle(ref, create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useImperativeHandle(ref, create, deps); - } - function useDebugValue(value, formatterFn) { - { - var dispatcher = resolveDispatcher(); - return dispatcher.useDebugValue(value, formatterFn); - } - } - - // Helpers to patch console.logs to avoid logging during side-effect free - // replaying on render function. This currently only patches the object - // lazily which won't cover if the log function was extracted eagerly. - // We could also eagerly patch the method. - var disabledDepth = 0; - var prevLog; - var prevInfo; - var prevWarn; - var prevError; - var prevGroup; - var prevGroupCollapsed; - var prevGroupEnd; - - function disabledLog() {} - - disabledLog.__reactDisabledLog = true; - function disableLogs() { - { - if (disabledDepth === 0) { - /* eslint-disable react-internal/no-production-logging */ - prevLog = console.log; - prevInfo = console.info; - prevWarn = console.warn; - prevError = console.error; - prevGroup = console.group; - prevGroupCollapsed = console.groupCollapsed; - prevGroupEnd = console.groupEnd; // https://github.com/facebook/react/issues/19099 - - var props = { - configurable: true, - enumerable: true, - value: disabledLog, - writable: true - }; // $FlowFixMe Flow thinks console is immutable. - - Object.defineProperties(console, { - info: props, - log: props, - warn: props, - error: props, - group: props, - groupCollapsed: props, - groupEnd: props - }); - /* eslint-enable react-internal/no-production-logging */ - } - - disabledDepth++; - } - } - function reenableLogs() { - { - disabledDepth--; - - if (disabledDepth === 0) { - /* eslint-disable react-internal/no-production-logging */ - var props = { - configurable: true, - enumerable: true, - writable: true - }; // $FlowFixMe Flow thinks console is immutable. - - Object.defineProperties(console, { - log: assign({}, props, { - value: prevLog - }), - info: assign({}, props, { - value: prevInfo - }), - warn: assign({}, props, { - value: prevWarn - }), - error: assign({}, props, { - value: prevError - }), - group: assign({}, props, { - value: prevGroup - }), - groupCollapsed: assign({}, props, { - value: prevGroupCollapsed - }), - groupEnd: assign({}, props, { - value: prevGroupEnd - }) - }); - /* eslint-enable react-internal/no-production-logging */ - } - - if (disabledDepth < 0) { - error('disabledDepth fell below zero. ' + 'This is a bug in React. Please file an issue.'); - } - } - } - - var ReactCurrentDispatcher$1 = ReactSharedInternals.ReactCurrentDispatcher; - var prefix; - function describeBuiltInComponentFrame(name, source, ownerFn) { - { - if (prefix === undefined) { - // Extract the VM specific prefix used by each line. - try { - throw Error(); - } catch (x) { - var match = x.stack.trim().match(/\n( *(at )?)/); - prefix = match && match[1] || ''; - } - } // We use the prefix to ensure our stacks line up with native stack frames. - - - return '\n' + prefix + name; - } - } - var reentry = false; - var componentFrameCache; - - { - var PossiblyWeakMap = typeof WeakMap === 'function' ? WeakMap : Map; - componentFrameCache = new PossiblyWeakMap(); - } - - function describeNativeComponentFrame(fn, construct) { - // If something asked for a stack inside a fake render, it should get ignored. - if (!fn || reentry) { - return ''; - } - - { - var frame = componentFrameCache.get(fn); - - if (frame !== undefined) { - return frame; - } - } - - var control; - reentry = true; - var previousPrepareStackTrace = Error.prepareStackTrace; // $FlowFixMe It does accept undefined. - - Error.prepareStackTrace = undefined; - var previousDispatcher; - - { - previousDispatcher = ReactCurrentDispatcher$1.current; // Set the dispatcher in DEV because this might be call in the render function - // for warnings. - - ReactCurrentDispatcher$1.current = null; - disableLogs(); - } - - try { - // This should throw. - if (construct) { - // Something should be setting the props in the constructor. - var Fake = function () { - throw Error(); - }; // $FlowFixMe - - - Object.defineProperty(Fake.prototype, 'props', { - set: function () { - // We use a throwing setter instead of frozen or non-writable props - // because that won't throw in a non-strict mode function. - throw Error(); - } - }); - - if (typeof Reflect === 'object' && Reflect.construct) { - // We construct a different control for this case to include any extra - // frames added by the construct call. - try { - Reflect.construct(Fake, []); - } catch (x) { - control = x; - } - - Reflect.construct(fn, [], Fake); - } else { - try { - Fake.call(); - } catch (x) { - control = x; - } - - fn.call(Fake.prototype); - } - } else { - try { - throw Error(); - } catch (x) { - control = x; - } - - fn(); - } - } catch (sample) { - // This is inlined manually because closure doesn't do it for us. - if (sample && control && typeof sample.stack === 'string') { - // This extracts the first frame from the sample that isn't also in the control. - // Skipping one frame that we assume is the frame that calls the two. - var sampleLines = sample.stack.split('\n'); - var controlLines = control.stack.split('\n'); - var s = sampleLines.length - 1; - var c = controlLines.length - 1; - - while (s >= 1 && c >= 0 && sampleLines[s] !== controlLines[c]) { - // We expect at least one stack frame to be shared. - // Typically this will be the root most one. However, stack frames may be - // cut off due to maximum stack limits. In this case, one maybe cut off - // earlier than the other. We assume that the sample is longer or the same - // and there for cut off earlier. So we should find the root most frame in - // the sample somewhere in the control. - c--; - } - - for (; s >= 1 && c >= 0; s--, c--) { - // Next we find the first one that isn't the same which should be the - // frame that called our sample function and the control. - if (sampleLines[s] !== controlLines[c]) { - // In V8, the first line is describing the message but other VMs don't. - // If we're about to return the first line, and the control is also on the same - // line, that's a pretty good indicator that our sample threw at same line as - // the control. I.e. before we entered the sample frame. So we ignore this result. - // This can happen if you passed a class to function component, or non-function. - if (s !== 1 || c !== 1) { - do { - s--; - c--; // We may still have similar intermediate frames from the construct call. - // The next one that isn't the same should be our match though. - - if (c < 0 || sampleLines[s] !== controlLines[c]) { - // V8 adds a "new" prefix for native classes. Let's remove it to make it prettier. - var _frame = '\n' + sampleLines[s].replace(' at new ', ' at '); - - { - if (typeof fn === 'function') { - componentFrameCache.set(fn, _frame); - } - } // Return the line we found. - - - return _frame; - } - } while (s >= 1 && c >= 0); - } - - break; - } - } - } - } finally { - reentry = false; - - { - ReactCurrentDispatcher$1.current = previousDispatcher; - reenableLogs(); - } - - Error.prepareStackTrace = previousPrepareStackTrace; - } // Fallback to just using the name if we couldn't make it throw. - - - var name = fn ? fn.displayName || fn.name : ''; - var syntheticFrame = name ? describeBuiltInComponentFrame(name) : ''; - - { - if (typeof fn === 'function') { - componentFrameCache.set(fn, syntheticFrame); - } - } - - return syntheticFrame; - } - function describeFunctionComponentFrame(fn, source, ownerFn) { - { - return describeNativeComponentFrame(fn, false); - } - } - - function shouldConstruct(Component) { - var prototype = Component.prototype; - return !!(prototype && prototype.isReactComponent); - } - - function describeUnknownElementTypeFrameInDEV(type, source, ownerFn) { - - if (type == null) { - return ''; - } - - if (typeof type === 'function') { - { - return describeNativeComponentFrame(type, shouldConstruct(type)); - } - } - - if (typeof type === 'string') { - return describeBuiltInComponentFrame(type); - } - - switch (type) { - case exports.Suspense: - return describeBuiltInComponentFrame('Suspense'); - - case REACT_SUSPENSE_LIST_TYPE: - return describeBuiltInComponentFrame('SuspenseList'); - } - - if (typeof type === 'object') { - switch (type.$$typeof) { - case REACT_FORWARD_REF_TYPE: - return describeFunctionComponentFrame(type.render); - - case REACT_MEMO_TYPE: - // Memo may contain any component type so we recursively resolve it. - return describeUnknownElementTypeFrameInDEV(type.type, source, ownerFn); - - case REACT_BLOCK_TYPE: - return describeFunctionComponentFrame(type._render); - - case REACT_LAZY_TYPE: - { - var lazyComponent = type; - var payload = lazyComponent._payload; - var init = lazyComponent._init; - - try { - // Lazy may contain any component type so we recursively resolve it. - return describeUnknownElementTypeFrameInDEV(init(payload), source, ownerFn); - } catch (x) {} - } - } - } - - return ''; - } - - var loggedTypeFailures = {}; - var ReactDebugCurrentFrame$1 = ReactSharedInternals.ReactDebugCurrentFrame; - - function setCurrentlyValidatingElement(element) { - { - if (element) { - var owner = element._owner; - var stack = describeUnknownElementTypeFrameInDEV(element.type, element._source, owner ? owner.type : null); - ReactDebugCurrentFrame$1.setExtraStackFrame(stack); - } else { - ReactDebugCurrentFrame$1.setExtraStackFrame(null); - } - } - } - - function checkPropTypes(typeSpecs, values, location, componentName, element) { - { - // $FlowFixMe This is okay but Flow doesn't know it. - var has = Function.call.bind(Object.prototype.hasOwnProperty); - - for (var typeSpecName in typeSpecs) { - if (has(typeSpecs, typeSpecName)) { - var error$1 = void 0; // Prop type validation may throw. In case they do, we don't want to - // fail the render phase where it didn't fail before. So we log it. - // After these have been cleaned up, we'll let them throw. - - try { - // This is intentionally an invariant that gets caught. It's the same - // behavior as without this statement except with a better message. - if (typeof typeSpecs[typeSpecName] !== 'function') { - var err = Error((componentName || 'React class') + ': ' + location + ' type `' + typeSpecName + '` is invalid; ' + 'it must be a function, usually from the `prop-types` package, but received `' + typeof typeSpecs[typeSpecName] + '`.' + 'This often happens because of typos such as `PropTypes.function` instead of `PropTypes.func`.'); - err.name = 'Invariant Violation'; - throw err; - } - - error$1 = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'); - } catch (ex) { - error$1 = ex; - } - - if (error$1 && !(error$1 instanceof Error)) { - setCurrentlyValidatingElement(element); - - error('%s: type specification of %s' + ' `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error$1); - - setCurrentlyValidatingElement(null); - } - - if (error$1 instanceof Error && !(error$1.message in loggedTypeFailures)) { - // Only monitor this failure once because there tends to be a lot of the - // same error. - loggedTypeFailures[error$1.message] = true; - setCurrentlyValidatingElement(element); - - error('Failed %s type: %s', location, error$1.message); - - setCurrentlyValidatingElement(null); - } - } - } - } - } - - function setCurrentlyValidatingElement$1(element) { - { - if (element) { - var owner = element._owner; - var stack = describeUnknownElementTypeFrameInDEV(element.type, element._source, owner ? owner.type : null); - setExtraStackFrame(stack); - } else { - setExtraStackFrame(null); - } - } - } - - var propTypesMisspellWarningShown; - - { - propTypesMisspellWarningShown = false; - } - - function getDeclarationErrorAddendum() { - if (ReactCurrentOwner.current) { - var name = getComponentName(ReactCurrentOwner.current.type); - - if (name) { - return '\n\nCheck the render method of `' + name + '`.'; - } - } - - return ''; - } - - function getSourceInfoErrorAddendum(source) { - if (source !== undefined) { - var fileName = source.fileName.replace(/^.*[\\\/]/, ''); - var lineNumber = source.lineNumber; - return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.'; - } - - return ''; - } - - function getSourceInfoErrorAddendumForProps(elementProps) { - if (elementProps !== null && elementProps !== undefined) { - return getSourceInfoErrorAddendum(elementProps.__source); - } - - return ''; - } - /** - * Warn if there's no key explicitly set on dynamic arrays of children or - * object keys are not valid. This allows us to keep track of children between - * updates. - */ - - - var ownerHasKeyUseWarning = {}; - - function getCurrentComponentErrorInfo(parentType) { - var info = getDeclarationErrorAddendum(); - - if (!info) { - var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name; - - if (parentName) { - info = "\n\nCheck the top-level render call using <" + parentName + ">."; - } - } - - return info; - } - /** - * Warn if the element doesn't have an explicit key assigned to it. - * This element is in an array. The array could grow and shrink or be - * reordered. All children that haven't already been validated are required to - * have a "key" property assigned to it. Error statuses are cached so a warning - * will only be shown once. - * - * @internal - * @param {ReactElement} element Element that requires a key. - * @param {*} parentType element's parent's type. - */ - - - function validateExplicitKey(element, parentType) { - if (!element._store || element._store.validated || element.key != null) { - return; - } - - element._store.validated = true; - var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType); - - if (ownerHasKeyUseWarning[currentComponentErrorInfo]) { - return; - } - - ownerHasKeyUseWarning[currentComponentErrorInfo] = true; // Usually the current owner is the offender, but if it accepts children as a - // property, it may be the creator of the child that's responsible for - // assigning it a key. - - var childOwner = ''; - - if (element && element._owner && element._owner !== ReactCurrentOwner.current) { - // Give the component that originally created this child. - childOwner = " It was passed a child from " + getComponentName(element._owner.type) + "."; - } - - { - setCurrentlyValidatingElement$1(element); - - error('Each child in a list should have a unique "key" prop.' + '%s%s See https://reactjs.org/link/warning-keys for more information.', currentComponentErrorInfo, childOwner); - - setCurrentlyValidatingElement$1(null); - } - } - /** - * Ensure that every element either is passed in a static location, in an - * array with an explicit keys property defined, or in an object literal - * with valid key property. - * - * @internal - * @param {ReactNode} node Statically passed child of any type. - * @param {*} parentType node's parent's type. - */ - - - function validateChildKeys(node, parentType) { - if (typeof node !== 'object') { - return; - } - - if (Array.isArray(node)) { - for (var i = 0; i < node.length; i++) { - var child = node[i]; - - if (isValidElement(child)) { - validateExplicitKey(child, parentType); - } - } - } else if (isValidElement(node)) { - // This element was passed in a valid location. - if (node._store) { - node._store.validated = true; - } - } else if (node) { - var iteratorFn = getIteratorFn(node); - - if (typeof iteratorFn === 'function') { - // Entry iterators used to provide implicit keys, - // but now we print a separate warning for them later. - if (iteratorFn !== node.entries) { - var iterator = iteratorFn.call(node); - var step; - - while (!(step = iterator.next()).done) { - if (isValidElement(step.value)) { - validateExplicitKey(step.value, parentType); - } - } - } - } - } - } - /** - * Given an element, validate that its props follow the propTypes definition, - * provided by the type. - * - * @param {ReactElement} element - */ - - - function validatePropTypes(element) { - { - var type = element.type; - - if (type === null || type === undefined || typeof type === 'string') { - return; - } - - var propTypes; - - if (typeof type === 'function') { - propTypes = type.propTypes; - } else if (typeof type === 'object' && (type.$$typeof === REACT_FORWARD_REF_TYPE || // Note: Memo only checks outer props here. - // Inner props are checked in the reconciler. - type.$$typeof === REACT_MEMO_TYPE)) { - propTypes = type.propTypes; - } else { - return; - } - - if (propTypes) { - // Intentionally inside to avoid triggering lazy initializers: - var name = getComponentName(type); - checkPropTypes(propTypes, element.props, 'prop', name, element); - } else if (type.PropTypes !== undefined && !propTypesMisspellWarningShown) { - propTypesMisspellWarningShown = true; // Intentionally inside to avoid triggering lazy initializers: - - var _name = getComponentName(type); - - error('Component %s declared `PropTypes` instead of `propTypes`. Did you misspell the property assignment?', _name || 'Unknown'); - } - - if (typeof type.getDefaultProps === 'function' && !type.getDefaultProps.isReactClassApproved) { - error('getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.'); - } - } - } - /** - * Given a fragment, validate that it can only be provided with fragment props - * @param {ReactElement} fragment - */ - - - function validateFragmentProps(fragment) { - { - var keys = Object.keys(fragment.props); - - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - - if (key !== 'children' && key !== 'key') { - setCurrentlyValidatingElement$1(fragment); - - error('Invalid prop `%s` supplied to `React.Fragment`. ' + 'React.Fragment can only have `key` and `children` props.', key); - - setCurrentlyValidatingElement$1(null); - break; - } - } - - if (fragment.ref !== null) { - setCurrentlyValidatingElement$1(fragment); - - error('Invalid attribute `ref` supplied to `React.Fragment`.'); - - setCurrentlyValidatingElement$1(null); - } - } - } - function createElementWithValidation(type, props, children) { - var validType = isValidElementType(type); // We warn in this case but don't throw. We expect the element creation to - // succeed and there will likely be errors in render. - - if (!validType) { - var info = ''; - - if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { - info += ' You likely forgot to export your component from the file ' + "it's defined in, or you might have mixed up default and named imports."; - } - - var sourceInfo = getSourceInfoErrorAddendumForProps(props); - - if (sourceInfo) { - info += sourceInfo; - } else { - info += getDeclarationErrorAddendum(); - } - - var typeString; - - if (type === null) { - typeString = 'null'; - } else if (Array.isArray(type)) { - typeString = 'array'; - } else if (type !== undefined && type.$$typeof === REACT_ELEMENT_TYPE) { - typeString = "<" + (getComponentName(type.type) || 'Unknown') + " />"; - info = ' Did you accidentally export a JSX literal instead of a component?'; - } else { - typeString = typeof type; - } - - { - error('React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', typeString, info); - } - } - - var element = createElement.apply(this, arguments); // The result can be nullish if a mock or a custom function is used. - // TODO: Drop this when these are no longer allowed as the type argument. - - if (element == null) { - return element; - } // Skip key warning if the type isn't valid since our key validation logic - // doesn't expect a non-string/function type and can throw confusing errors. - // We don't want exception behavior to differ between dev and prod. - // (Rendering will throw with a helpful message and as soon as the type is - // fixed, the key warnings will appear.) - - - if (validType) { - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], type); - } - } - - if (type === exports.Fragment) { - validateFragmentProps(element); - } else { - validatePropTypes(element); - } - - return element; - } - var didWarnAboutDeprecatedCreateFactory = false; - function createFactoryWithValidation(type) { - var validatedFactory = createElementWithValidation.bind(null, type); - validatedFactory.type = type; - - { - if (!didWarnAboutDeprecatedCreateFactory) { - didWarnAboutDeprecatedCreateFactory = true; - - warn('React.createFactory() is deprecated and will be removed in ' + 'a future major release. Consider using JSX ' + 'or use React.createElement() directly instead.'); - } // Legacy hook: remove it - - - Object.defineProperty(validatedFactory, 'type', { - enumerable: false, - get: function () { - warn('Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.'); - - Object.defineProperty(this, 'type', { - value: type - }); - return type; - } - }); - } - - return validatedFactory; - } - function cloneElementWithValidation(element, props, children) { - var newElement = cloneElement.apply(this, arguments); - - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], newElement.type); - } - - validatePropTypes(newElement); - return newElement; - } - - var enableSchedulerDebugging = false; - var enableProfiling = false; - - var requestHostCallback; - var requestHostTimeout; - var cancelHostTimeout; - var shouldYieldToHost; - var requestPaint; - var getCurrentTime; - var forceFrameRate; - var hasPerformanceNow = typeof performance === 'object' && typeof performance.now === 'function'; - - if (hasPerformanceNow) { - var localPerformance = performance; - - getCurrentTime = function () { - return localPerformance.now(); - }; - } else { - var localDate = Date; - var initialTime = localDate.now(); - - getCurrentTime = function () { - return localDate.now() - initialTime; - }; - } - - if ( // If Scheduler runs in a non-DOM environment, it falls back to a naive - // implementation using setTimeout. - typeof window === 'undefined' || // Check if MessageChannel is supported, too. - typeof MessageChannel !== 'function') { - // If this accidentally gets imported in a non-browser environment, e.g. JavaScriptCore, - // fallback to a naive implementation. - var _callback = null; - var _timeoutID = null; - - var _flushCallback = function () { - if (_callback !== null) { - try { - var currentTime = getCurrentTime(); - var hasRemainingTime = true; - - _callback(hasRemainingTime, currentTime); - - _callback = null; - } catch (e) { - setTimeout(_flushCallback, 0); - throw e; - } - } - }; - - requestHostCallback = function (cb) { - if (_callback !== null) { - // Protect against re-entrancy. - setTimeout(requestHostCallback, 0, cb); - } else { - _callback = cb; - setTimeout(_flushCallback, 0); - } - }; - - requestHostTimeout = function (cb, ms) { - _timeoutID = setTimeout(cb, ms); - }; - - cancelHostTimeout = function () { - clearTimeout(_timeoutID); - }; - - shouldYieldToHost = function () { - return false; - }; - - requestPaint = forceFrameRate = function () {}; - } else { - // Capture local references to native APIs, in case a polyfill overrides them. - var _setTimeout = window.setTimeout; - var _clearTimeout = window.clearTimeout; - - if (typeof console !== 'undefined') { - // TODO: Scheduler no longer requires these methods to be polyfilled. But - // maybe we want to continue warning if they don't exist, to preserve the - // option to rely on it in the future? - var requestAnimationFrame = window.requestAnimationFrame; - var cancelAnimationFrame = window.cancelAnimationFrame; - - if (typeof requestAnimationFrame !== 'function') { - // Using console['error'] to evade Babel and ESLint - console['error']("This browser doesn't support requestAnimationFrame. " + 'Make sure that you load a ' + 'polyfill in older browsers. https://reactjs.org/link/react-polyfills'); - } - - if (typeof cancelAnimationFrame !== 'function') { - // Using console['error'] to evade Babel and ESLint - console['error']("This browser doesn't support cancelAnimationFrame. " + 'Make sure that you load a ' + 'polyfill in older browsers. https://reactjs.org/link/react-polyfills'); - } - } - - var isMessageLoopRunning = false; - var scheduledHostCallback = null; - var taskTimeoutID = -1; // Scheduler periodically yields in case there is other work on the main - // thread, like user events. By default, it yields multiple times per frame. - // It does not attempt to align with frame boundaries, since most tasks don't - // need to be frame aligned; for those that do, use requestAnimationFrame. - - var yieldInterval = 5; - var deadline = 0; // TODO: Make this configurable - - { - // `isInputPending` is not available. Since we have no way of knowing if - // there's pending input, always yield at the end of the frame. - shouldYieldToHost = function () { - return getCurrentTime() >= deadline; - }; // Since we yield every frame regardless, `requestPaint` has no effect. - - - requestPaint = function () {}; - } - - forceFrameRate = function (fps) { - if (fps < 0 || fps > 125) { - // Using console['error'] to evade Babel and ESLint - console['error']('forceFrameRate takes a positive int between 0 and 125, ' + 'forcing frame rates higher than 125 fps is not supported'); - return; - } - - if (fps > 0) { - yieldInterval = Math.floor(1000 / fps); - } else { - // reset the framerate - yieldInterval = 5; - } - }; - - var performWorkUntilDeadline = function () { - if (scheduledHostCallback !== null) { - var currentTime = getCurrentTime(); // Yield after `yieldInterval` ms, regardless of where we are in the vsync - // cycle. This means there's always time remaining at the beginning of - // the message event. - - deadline = currentTime + yieldInterval; - var hasTimeRemaining = true; - - try { - var hasMoreWork = scheduledHostCallback(hasTimeRemaining, currentTime); - - if (!hasMoreWork) { - isMessageLoopRunning = false; - scheduledHostCallback = null; - } else { - // If there's more work, schedule the next message event at the end - // of the preceding one. - port.postMessage(null); - } - } catch (error) { - // If a scheduler task throws, exit the current browser task so the - // error can be observed. - port.postMessage(null); - throw error; - } - } else { - isMessageLoopRunning = false; - } // Yielding to the browser will give it a chance to paint, so we can - }; - - var channel = new MessageChannel(); - var port = channel.port2; - channel.port1.onmessage = performWorkUntilDeadline; - - requestHostCallback = function (callback) { - scheduledHostCallback = callback; - - if (!isMessageLoopRunning) { - isMessageLoopRunning = true; - port.postMessage(null); - } - }; - - requestHostTimeout = function (callback, ms) { - taskTimeoutID = _setTimeout(function () { - callback(getCurrentTime()); - }, ms); - }; - - cancelHostTimeout = function () { - _clearTimeout(taskTimeoutID); - - taskTimeoutID = -1; - }; - } - - function push(heap, node) { - var index = heap.length; - heap.push(node); - siftUp(heap, node, index); - } - function peek(heap) { - var first = heap[0]; - return first === undefined ? null : first; - } - function pop(heap) { - var first = heap[0]; - - if (first !== undefined) { - var last = heap.pop(); - - if (last !== first) { - heap[0] = last; - siftDown(heap, last, 0); - } - - return first; - } else { - return null; - } - } - - function siftUp(heap, node, i) { - var index = i; - - while (true) { - var parentIndex = index - 1 >>> 1; - var parent = heap[parentIndex]; - - if (parent !== undefined && compare(parent, node) > 0) { - // The parent is larger. Swap positions. - heap[parentIndex] = node; - heap[index] = parent; - index = parentIndex; - } else { - // The parent is smaller. Exit. - return; - } - } - } - - function siftDown(heap, node, i) { - var index = i; - var length = heap.length; - - while (index < length) { - var leftIndex = (index + 1) * 2 - 1; - var left = heap[leftIndex]; - var rightIndex = leftIndex + 1; - var right = heap[rightIndex]; // If the left or right node is smaller, swap with the smaller of those. - - if (left !== undefined && compare(left, node) < 0) { - if (right !== undefined && compare(right, left) < 0) { - heap[index] = right; - heap[rightIndex] = node; - index = rightIndex; - } else { - heap[index] = left; - heap[leftIndex] = node; - index = leftIndex; - } - } else if (right !== undefined && compare(right, node) < 0) { - heap[index] = right; - heap[rightIndex] = node; - index = rightIndex; - } else { - // Neither child is smaller. Exit. - return; - } - } - } - - function compare(a, b) { - // Compare sort index first, then task id. - var diff = a.sortIndex - b.sortIndex; - return diff !== 0 ? diff : a.id - b.id; - } - - // TODO: Use symbols? - var ImmediatePriority = 1; - var UserBlockingPriority = 2; - var NormalPriority = 3; - var LowPriority = 4; - var IdlePriority = 5; - - function markTaskErrored(task, ms) { - } - - /* eslint-disable no-var */ - // Math.pow(2, 30) - 1 - // 0b111111111111111111111111111111 - - var maxSigned31BitInt = 1073741823; // Times out immediately - - var IMMEDIATE_PRIORITY_TIMEOUT = -1; // Eventually times out - - var USER_BLOCKING_PRIORITY_TIMEOUT = 250; - var NORMAL_PRIORITY_TIMEOUT = 5000; - var LOW_PRIORITY_TIMEOUT = 10000; // Never times out - - var IDLE_PRIORITY_TIMEOUT = maxSigned31BitInt; // Tasks are stored on a min heap - - var taskQueue = []; - var timerQueue = []; // Incrementing id counter. Used to maintain insertion order. - - var taskIdCounter = 1; // Pausing the scheduler is useful for debugging. - var currentTask = null; - var currentPriorityLevel = NormalPriority; // This is set while performing work, to prevent re-entrancy. - - var isPerformingWork = false; - var isHostCallbackScheduled = false; - var isHostTimeoutScheduled = false; - - function advanceTimers(currentTime) { - // Check for tasks that are no longer delayed and add them to the queue. - var timer = peek(timerQueue); - - while (timer !== null) { - if (timer.callback === null) { - // Timer was cancelled. - pop(timerQueue); - } else if (timer.startTime <= currentTime) { - // Timer fired. Transfer to the task queue. - pop(timerQueue); - timer.sortIndex = timer.expirationTime; - push(taskQueue, timer); - } else { - // Remaining timers are pending. - return; - } - - timer = peek(timerQueue); - } - } - - function handleTimeout(currentTime) { - isHostTimeoutScheduled = false; - advanceTimers(currentTime); - - if (!isHostCallbackScheduled) { - if (peek(taskQueue) !== null) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } else { - var firstTimer = peek(timerQueue); - - if (firstTimer !== null) { - requestHostTimeout(handleTimeout, firstTimer.startTime - currentTime); - } - } - } - } - - function flushWork(hasTimeRemaining, initialTime) { - - - isHostCallbackScheduled = false; - - if (isHostTimeoutScheduled) { - // We scheduled a timeout but it's no longer needed. Cancel it. - isHostTimeoutScheduled = false; - cancelHostTimeout(); - } - - isPerformingWork = true; - var previousPriorityLevel = currentPriorityLevel; - - try { - if (enableProfiling) { - try { - return workLoop(hasTimeRemaining, initialTime); - } catch (error) { - if (currentTask !== null) { - var currentTime = getCurrentTime(); - markTaskErrored(currentTask, currentTime); - currentTask.isQueued = false; - } - - throw error; - } - } else { - // No catch in prod code path. - return workLoop(hasTimeRemaining, initialTime); - } - } finally { - currentTask = null; - currentPriorityLevel = previousPriorityLevel; - isPerformingWork = false; - } - } - - function workLoop(hasTimeRemaining, initialTime) { - var currentTime = initialTime; - advanceTimers(currentTime); - currentTask = peek(taskQueue); - - while (currentTask !== null && !(enableSchedulerDebugging )) { - if (currentTask.expirationTime > currentTime && (!hasTimeRemaining || shouldYieldToHost())) { - // This currentTask hasn't expired, and we've reached the deadline. - break; - } - - var callback = currentTask.callback; - - if (typeof callback === 'function') { - currentTask.callback = null; - currentPriorityLevel = currentTask.priorityLevel; - var didUserCallbackTimeout = currentTask.expirationTime <= currentTime; - - var continuationCallback = callback(didUserCallbackTimeout); - currentTime = getCurrentTime(); - - if (typeof continuationCallback === 'function') { - currentTask.callback = continuationCallback; - } else { - - if (currentTask === peek(taskQueue)) { - pop(taskQueue); - } - } - - advanceTimers(currentTime); - } else { - pop(taskQueue); - } - - currentTask = peek(taskQueue); - } // Return whether there's additional work - - - if (currentTask !== null) { - return true; - } else { - var firstTimer = peek(timerQueue); - - if (firstTimer !== null) { - requestHostTimeout(handleTimeout, firstTimer.startTime - currentTime); - } - - return false; - } - } - - function unstable_runWithPriority(priorityLevel, eventHandler) { - switch (priorityLevel) { - case ImmediatePriority: - case UserBlockingPriority: - case NormalPriority: - case LowPriority: - case IdlePriority: - break; - - default: - priorityLevel = NormalPriority; - } - - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = priorityLevel; - - try { - return eventHandler(); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - } - - function unstable_next(eventHandler) { - var priorityLevel; - - switch (currentPriorityLevel) { - case ImmediatePriority: - case UserBlockingPriority: - case NormalPriority: - // Shift down to normal priority - priorityLevel = NormalPriority; - break; - - default: - // Anything lower than normal priority should remain at the current level. - priorityLevel = currentPriorityLevel; - break; - } - - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = priorityLevel; - - try { - return eventHandler(); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - } - - function unstable_wrapCallback(callback) { - var parentPriorityLevel = currentPriorityLevel; - return function () { - // This is a fork of runWithPriority, inlined for performance. - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = parentPriorityLevel; - - try { - return callback.apply(this, arguments); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - }; - } - - function unstable_scheduleCallback(priorityLevel, callback, options) { - var currentTime = getCurrentTime(); - var startTime; - - if (typeof options === 'object' && options !== null) { - var delay = options.delay; - - if (typeof delay === 'number' && delay > 0) { - startTime = currentTime + delay; - } else { - startTime = currentTime; - } - } else { - startTime = currentTime; - } - - var timeout; - - switch (priorityLevel) { - case ImmediatePriority: - timeout = IMMEDIATE_PRIORITY_TIMEOUT; - break; - - case UserBlockingPriority: - timeout = USER_BLOCKING_PRIORITY_TIMEOUT; - break; - - case IdlePriority: - timeout = IDLE_PRIORITY_TIMEOUT; - break; - - case LowPriority: - timeout = LOW_PRIORITY_TIMEOUT; - break; - - case NormalPriority: - default: - timeout = NORMAL_PRIORITY_TIMEOUT; - break; - } - - var expirationTime = startTime + timeout; - var newTask = { - id: taskIdCounter++, - callback: callback, - priorityLevel: priorityLevel, - startTime: startTime, - expirationTime: expirationTime, - sortIndex: -1 - }; - - if (startTime > currentTime) { - // This is a delayed task. - newTask.sortIndex = startTime; - push(timerQueue, newTask); - - if (peek(taskQueue) === null && newTask === peek(timerQueue)) { - // All tasks are delayed, and this is the task with the earliest delay. - if (isHostTimeoutScheduled) { - // Cancel an existing timeout. - cancelHostTimeout(); - } else { - isHostTimeoutScheduled = true; - } // Schedule a timeout. - - - requestHostTimeout(handleTimeout, startTime - currentTime); - } - } else { - newTask.sortIndex = expirationTime; - push(taskQueue, newTask); - // wait until the next time we yield. - - - if (!isHostCallbackScheduled && !isPerformingWork) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } - } - - return newTask; - } - - function unstable_pauseExecution() { - } - - function unstable_continueExecution() { - - if (!isHostCallbackScheduled && !isPerformingWork) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } - } - - function unstable_getFirstCallbackNode() { - return peek(taskQueue); - } - - function unstable_cancelCallback(task) { - // remove from the queue because you can't remove arbitrary nodes from an - // array based heap, only the first one.) - - - task.callback = null; - } - - function unstable_getCurrentPriorityLevel() { - return currentPriorityLevel; - } - - var unstable_requestPaint = requestPaint; - var unstable_Profiling = null; - - - - var Scheduler = /*#__PURE__*/Object.freeze({ - __proto__: null, - unstable_ImmediatePriority: ImmediatePriority, - unstable_UserBlockingPriority: UserBlockingPriority, - unstable_NormalPriority: NormalPriority, - unstable_IdlePriority: IdlePriority, - unstable_LowPriority: LowPriority, - unstable_runWithPriority: unstable_runWithPriority, - unstable_next: unstable_next, - unstable_scheduleCallback: unstable_scheduleCallback, - unstable_cancelCallback: unstable_cancelCallback, - unstable_wrapCallback: unstable_wrapCallback, - unstable_getCurrentPriorityLevel: unstable_getCurrentPriorityLevel, - get unstable_shouldYield () { return shouldYieldToHost; }, - unstable_requestPaint: unstable_requestPaint, - unstable_continueExecution: unstable_continueExecution, - unstable_pauseExecution: unstable_pauseExecution, - unstable_getFirstCallbackNode: unstable_getFirstCallbackNode, - get unstable_now () { return getCurrentTime; }, - get unstable_forceFrameRate () { return forceFrameRate; }, - unstable_Profiling: unstable_Profiling - }); - - var DEFAULT_THREAD_ID = 0; // Counters used to generate unique IDs. - - var interactionIDCounter = 0; - var threadIDCounter = 0; // Set of currently traced interactions. - // Interactions "stack"– - // Meaning that newly traced interactions are appended to the previously active set. - // When an interaction goes out of scope, the previous set (if any) is restored. - - var interactionsRef = null; // Listener(s) to notify when interactions begin and end. - - var subscriberRef = null; - - { - interactionsRef = { - current: new Set() - }; - subscriberRef = { - current: null - }; - } - function unstable_clear(callback) { - - var prevInteractions = interactionsRef.current; - interactionsRef.current = new Set(); - - try { - return callback(); - } finally { - interactionsRef.current = prevInteractions; - } - } - function unstable_getCurrent() { - { - return interactionsRef.current; - } - } - function unstable_getThreadID() { - return ++threadIDCounter; - } - function unstable_trace(name, timestamp, callback) { - var threadID = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : DEFAULT_THREAD_ID; - - var interaction = { - __count: 1, - id: interactionIDCounter++, - name: name, - timestamp: timestamp - }; - var prevInteractions = interactionsRef.current; // Traced interactions should stack/accumulate. - // To do that, clone the current interactions. - // The previous set will be restored upon completion. - - var interactions = new Set(prevInteractions); - interactions.add(interaction); - interactionsRef.current = interactions; - var subscriber = subscriberRef.current; - var returnValue; - - try { - if (subscriber !== null) { - subscriber.onInteractionTraced(interaction); - } - } finally { - try { - if (subscriber !== null) { - subscriber.onWorkStarted(interactions, threadID); - } - } finally { - try { - returnValue = callback(); - } finally { - interactionsRef.current = prevInteractions; - - try { - if (subscriber !== null) { - subscriber.onWorkStopped(interactions, threadID); - } - } finally { - interaction.__count--; // If no async work was scheduled for this interaction, - // Notify subscribers that it's completed. - - if (subscriber !== null && interaction.__count === 0) { - subscriber.onInteractionScheduledWorkCompleted(interaction); - } - } - } - } - } - - return returnValue; - } - function unstable_wrap(callback) { - var threadID = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_THREAD_ID; - - var wrappedInteractions = interactionsRef.current; - var subscriber = subscriberRef.current; - - if (subscriber !== null) { - subscriber.onWorkScheduled(wrappedInteractions, threadID); - } // Update the pending async work count for the current interactions. - // Update after calling subscribers in case of error. - - - wrappedInteractions.forEach(function (interaction) { - interaction.__count++; - }); - var hasRun = false; - - function wrapped() { - var prevInteractions = interactionsRef.current; - interactionsRef.current = wrappedInteractions; - subscriber = subscriberRef.current; - - try { - var returnValue; - - try { - if (subscriber !== null) { - subscriber.onWorkStarted(wrappedInteractions, threadID); - } - } finally { - try { - returnValue = callback.apply(undefined, arguments); - } finally { - interactionsRef.current = prevInteractions; - - if (subscriber !== null) { - subscriber.onWorkStopped(wrappedInteractions, threadID); - } - } - } - - return returnValue; - } finally { - if (!hasRun) { - // We only expect a wrapped function to be executed once, - // But in the event that it's executed more than once– - // Only decrement the outstanding interaction counts once. - hasRun = true; // Update pending async counts for all wrapped interactions. - // If this was the last scheduled async work for any of them, - // Mark them as completed. - - wrappedInteractions.forEach(function (interaction) { - interaction.__count--; - - if (subscriber !== null && interaction.__count === 0) { - subscriber.onInteractionScheduledWorkCompleted(interaction); - } - }); - } - } - } - - wrapped.cancel = function cancel() { - subscriber = subscriberRef.current; - - try { - if (subscriber !== null) { - subscriber.onWorkCanceled(wrappedInteractions, threadID); - } - } finally { - // Update pending async counts for all wrapped interactions. - // If this was the last scheduled async work for any of them, - // Mark them as completed. - wrappedInteractions.forEach(function (interaction) { - interaction.__count--; - - if (subscriber && interaction.__count === 0) { - subscriber.onInteractionScheduledWorkCompleted(interaction); - } - }); - } - }; - - return wrapped; - } - - var subscribers = null; - - { - subscribers = new Set(); - } - - function unstable_subscribe(subscriber) { - { - subscribers.add(subscriber); - - if (subscribers.size === 1) { - subscriberRef.current = { - onInteractionScheduledWorkCompleted: onInteractionScheduledWorkCompleted, - onInteractionTraced: onInteractionTraced, - onWorkCanceled: onWorkCanceled, - onWorkScheduled: onWorkScheduled, - onWorkStarted: onWorkStarted, - onWorkStopped: onWorkStopped - }; - } - } - } - function unstable_unsubscribe(subscriber) { - { - subscribers.delete(subscriber); - - if (subscribers.size === 0) { - subscriberRef.current = null; - } - } - } - - function onInteractionTraced(interaction) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onInteractionTraced(interaction); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onInteractionScheduledWorkCompleted(interaction) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onInteractionScheduledWorkCompleted(interaction); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onWorkScheduled(interactions, threadID) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onWorkScheduled(interactions, threadID); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onWorkStarted(interactions, threadID) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onWorkStarted(interactions, threadID); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onWorkStopped(interactions, threadID) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onWorkStopped(interactions, threadID); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - function onWorkCanceled(interactions, threadID) { - var didCatchError = false; - var caughtError = null; - subscribers.forEach(function (subscriber) { - try { - subscriber.onWorkCanceled(interactions, threadID); - } catch (error) { - if (!didCatchError) { - didCatchError = true; - caughtError = error; - } - } - }); - - if (didCatchError) { - throw caughtError; - } - } - - - - var SchedulerTracing = /*#__PURE__*/Object.freeze({ - __proto__: null, - get __interactionsRef () { return interactionsRef; }, - get __subscriberRef () { return subscriberRef; }, - unstable_clear: unstable_clear, - unstable_getCurrent: unstable_getCurrent, - unstable_getThreadID: unstable_getThreadID, - unstable_trace: unstable_trace, - unstable_wrap: unstable_wrap, - unstable_subscribe: unstable_subscribe, - unstable_unsubscribe: unstable_unsubscribe - }); - - var ReactSharedInternals$1 = { - ReactCurrentDispatcher: ReactCurrentDispatcher, - ReactCurrentOwner: ReactCurrentOwner, - IsSomeRendererActing: IsSomeRendererActing, - ReactCurrentBatchConfig: ReactCurrentBatchConfig, - // Used by renderers to avoid bundling object-assign twice in UMD bundles: - assign: assign, - // Re-export the schedule API(s) for UMD bundles. - // This avoids introducing a dependency on a new UMD global in a minor update, - // Since that would be a breaking change (e.g. for all existing CodeSandboxes). - // This re-export is only required for UMD bundles; - // CJS bundles use the shared NPM package. - Scheduler: Scheduler, - SchedulerTracing: SchedulerTracing - }; - - { - ReactSharedInternals$1.ReactDebugCurrentFrame = ReactDebugCurrentFrame; - } - - { - - try { - var frozenObject = Object.freeze({}); - /* eslint-disable no-new */ - - new Map([[frozenObject, null]]); - new Set([frozenObject]); - /* eslint-enable no-new */ - } catch (e) { - } - } - - var createElement$1 = createElementWithValidation ; - var cloneElement$1 = cloneElementWithValidation ; - var createFactory = createFactoryWithValidation ; - var Children = { - map: mapChildren, - forEach: forEachChildren, - count: countChildren, - toArray: toArray, - only: onlyChild - }; - - exports.Children = Children; - exports.Component = Component; - exports.PureComponent = PureComponent; - exports.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = ReactSharedInternals$1; - exports.cloneElement = cloneElement$1; - exports.createContext = createContext; - exports.createElement = createElement$1; - exports.createFactory = createFactory; - exports.createRef = createRef; - exports.forwardRef = forwardRef; - exports.isValidElement = isValidElement; - exports.lazy = lazy; - exports.memo = memo; - exports.useCallback = useCallback; - exports.useContext = useContext; - exports.useDebugValue = useDebugValue; - exports.useEffect = useEffect; - exports.useImperativeHandle = useImperativeHandle; - exports.useLayoutEffect = useLayoutEffect; - exports.useMemo = useMemo; - exports.useReducer = useReducer; - exports.useRef = useRef; - exports.useState = useState; - exports.version = ReactVersion; - -}))); diff --git a/tests/assets/reading-list/react_18.1.0.js b/tests/assets/reading-list/react_18.1.0.js deleted file mode 100644 index 43d03cca9dbfe..0000000000000 --- a/tests/assets/reading-list/react_18.1.0.js +++ /dev/null @@ -1,3340 +0,0 @@ -/** - * @license React - * react.development.js - * - * Copyright (c) Facebook, Inc. and its affiliates. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - */ -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : - typeof define === 'function' && define.amd ? define(['exports'], factory) : - (global = global || self, factory(global.React = {})); -}(this, (function (exports) { 'use strict'; - - var ReactVersion = '18.1.0'; - - // ----------------------------------------------------------------------------- - - var enableScopeAPI = false; // Experimental Create Event Handle API. - var enableCacheElement = false; - var enableTransitionTracing = false; // No known bugs, but needs performance testing - - var enableLegacyHidden = false; // Enables unstable_avoidThisFallback feature in Fiber - // stuff. Intended to enable React core members to more easily debug scheduling - // issues in DEV builds. - - var enableDebugTracing = false; // Track which Fiber(s) schedule render work. - - // ATTENTION - - var REACT_ELEMENT_TYPE = Symbol.for('react.element'); - var REACT_PORTAL_TYPE = Symbol.for('react.portal'); - var REACT_FRAGMENT_TYPE = Symbol.for('react.fragment'); - var REACT_STRICT_MODE_TYPE = Symbol.for('react.strict_mode'); - var REACT_PROFILER_TYPE = Symbol.for('react.profiler'); - var REACT_PROVIDER_TYPE = Symbol.for('react.provider'); - var REACT_CONTEXT_TYPE = Symbol.for('react.context'); - var REACT_FORWARD_REF_TYPE = Symbol.for('react.forward_ref'); - var REACT_SUSPENSE_TYPE = Symbol.for('react.suspense'); - var REACT_SUSPENSE_LIST_TYPE = Symbol.for('react.suspense_list'); - var REACT_MEMO_TYPE = Symbol.for('react.memo'); - var REACT_LAZY_TYPE = Symbol.for('react.lazy'); - var REACT_OFFSCREEN_TYPE = Symbol.for('react.offscreen'); - var MAYBE_ITERATOR_SYMBOL = Symbol.iterator; - var FAUX_ITERATOR_SYMBOL = '@@iterator'; - function getIteratorFn(maybeIterable) { - if (maybeIterable === null || typeof maybeIterable !== 'object') { - return null; - } - - var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]; - - if (typeof maybeIterator === 'function') { - return maybeIterator; - } - - return null; - } - - /** - * Keeps track of the current dispatcher. - */ - var ReactCurrentDispatcher = { - /** - * @internal - * @type {ReactComponent} - */ - current: null - }; - - /** - * Keeps track of the current batch's configuration such as how long an update - * should suspend for if it needs to. - */ - var ReactCurrentBatchConfig = { - transition: null - }; - - var ReactCurrentActQueue = { - current: null, - // Used to reproduce behavior of `batchedUpdates` in legacy mode. - isBatchingLegacy: false, - didScheduleLegacyUpdate: false - }; - - /** - * Keeps track of the current owner. - * - * The current owner is the component who should own any components that are - * currently being constructed. - */ - var ReactCurrentOwner = { - /** - * @internal - * @type {ReactComponent} - */ - current: null - }; - - var ReactDebugCurrentFrame = {}; - var currentExtraStackFrame = null; - function setExtraStackFrame(stack) { - { - currentExtraStackFrame = stack; - } - } - - { - ReactDebugCurrentFrame.setExtraStackFrame = function (stack) { - { - currentExtraStackFrame = stack; - } - }; // Stack implementation injected by the current renderer. - - - ReactDebugCurrentFrame.getCurrentStack = null; - - ReactDebugCurrentFrame.getStackAddendum = function () { - var stack = ''; // Add an extra top frame while an element is being validated - - if (currentExtraStackFrame) { - stack += currentExtraStackFrame; - } // Delegate to the injected renderer-specific implementation - - - var impl = ReactDebugCurrentFrame.getCurrentStack; - - if (impl) { - stack += impl() || ''; - } - - return stack; - }; - } - - var ReactSharedInternals = { - ReactCurrentDispatcher: ReactCurrentDispatcher, - ReactCurrentBatchConfig: ReactCurrentBatchConfig, - ReactCurrentOwner: ReactCurrentOwner - }; - - { - ReactSharedInternals.ReactDebugCurrentFrame = ReactDebugCurrentFrame; - ReactSharedInternals.ReactCurrentActQueue = ReactCurrentActQueue; - } - - // by calls to these methods by a Babel plugin. - // - // In PROD (or in packages without access to React internals), - // they are left as they are instead. - - function warn(format) { - { - { - for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - printWarning('warn', format, args); - } - } - } - function error(format) { - { - { - for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - args[_key2 - 1] = arguments[_key2]; - } - - printWarning('error', format, args); - } - } - } - - function printWarning(level, format, args) { - // When changing this logic, you might want to also - // update consoleWithStackDev.www.js as well. - { - var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame; - var stack = ReactDebugCurrentFrame.getStackAddendum(); - - if (stack !== '') { - format += '%s'; - args = args.concat([stack]); - } // eslint-disable-next-line react-internal/safe-string-coercion - - - var argsWithFormat = args.map(function (item) { - return String(item); - }); // Careful: RN currently depends on this prefix - - argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it - // breaks IE9: https://github.com/facebook/react/issues/13610 - // eslint-disable-next-line react-internal/no-production-logging - - Function.prototype.apply.call(console[level], console, argsWithFormat); - } - } - - var didWarnStateUpdateForUnmountedComponent = {}; - - function warnNoop(publicInstance, callerName) { - { - var _constructor = publicInstance.constructor; - var componentName = _constructor && (_constructor.displayName || _constructor.name) || 'ReactClass'; - var warningKey = componentName + "." + callerName; - - if (didWarnStateUpdateForUnmountedComponent[warningKey]) { - return; - } - - error("Can't call %s on a component that is not yet mounted. " + 'This is a no-op, but it might indicate a bug in your application. ' + 'Instead, assign to `this.state` directly or define a `state = {};` ' + 'class property with the desired state in the %s component.', callerName, componentName); - - didWarnStateUpdateForUnmountedComponent[warningKey] = true; - } - } - /** - * This is the abstract API for an update queue. - */ - - - var ReactNoopUpdateQueue = { - /** - * Checks whether or not this composite component is mounted. - * @param {ReactClass} publicInstance The instance we want to test. - * @return {boolean} True if mounted, false otherwise. - * @protected - * @final - */ - isMounted: function (publicInstance) { - return false; - }, - - /** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldComponentUpdate`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {?function} callback Called after component is updated. - * @param {?string} callerName name of the calling function in the public API. - * @internal - */ - enqueueForceUpdate: function (publicInstance, callback, callerName) { - warnNoop(publicInstance, 'forceUpdate'); - }, - - /** - * Replaces all of the state. Always use this or `setState` to mutate state. - * You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {object} completeState Next state. - * @param {?function} callback Called after component is updated. - * @param {?string} callerName name of the calling function in the public API. - * @internal - */ - enqueueReplaceState: function (publicInstance, completeState, callback, callerName) { - warnNoop(publicInstance, 'replaceState'); - }, - - /** - * Sets a subset of the state. This only exists because _pendingState is - * internal. This provides a merging strategy that is not available to deep - * properties which is confusing. TODO: Expose pendingState or don't use it - * during the merge. - * - * @param {ReactClass} publicInstance The instance that should rerender. - * @param {object} partialState Next partial state to be merged with state. - * @param {?function} callback Called after component is updated. - * @param {?string} Name of the calling function in the public API. - * @internal - */ - enqueueSetState: function (publicInstance, partialState, callback, callerName) { - warnNoop(publicInstance, 'setState'); - } - }; - - var assign = Object.assign; - - var emptyObject = {}; - - { - Object.freeze(emptyObject); - } - /** - * Base class helpers for the updating state of a component. - */ - - - function Component(props, context, updater) { - this.props = props; - this.context = context; // If a component has string refs, we will assign a different object later. - - this.refs = emptyObject; // We initialize the default updater but the real one gets injected by the - // renderer. - - this.updater = updater || ReactNoopUpdateQueue; - } - - Component.prototype.isReactComponent = {}; - /** - * Sets a subset of the state. Always use this to mutate - * state. You should treat `this.state` as immutable. - * - * There is no guarantee that `this.state` will be immediately updated, so - * accessing `this.state` after calling this method may return the old value. - * - * There is no guarantee that calls to `setState` will run synchronously, - * as they may eventually be batched together. You can provide an optional - * callback that will be executed when the call to setState is actually - * completed. - * - * When a function is provided to setState, it will be called at some point in - * the future (not synchronously). It will be called with the up to date - * component arguments (state, props, context). These values can be different - * from this.* because your function may be called after receiveProps but before - * shouldComponentUpdate, and this new state, props, and context will not yet be - * assigned to this. - * - * @param {object|function} partialState Next partial state or function to - * produce next partial state to be merged with current state. - * @param {?function} callback Called after state is updated. - * @final - * @protected - */ - - Component.prototype.setState = function (partialState, callback) { - if (typeof partialState !== 'object' && typeof partialState !== 'function' && partialState != null) { - throw new Error('setState(...): takes an object of state variables to update or a ' + 'function which returns an object of state variables.'); - } - - this.updater.enqueueSetState(this, partialState, callback, 'setState'); - }; - /** - * Forces an update. This should only be invoked when it is known with - * certainty that we are **not** in a DOM transaction. - * - * You may want to call this when you know that some deeper aspect of the - * component's state has changed but `setState` was not called. - * - * This will not invoke `shouldComponentUpdate`, but it will invoke - * `componentWillUpdate` and `componentDidUpdate`. - * - * @param {?function} callback Called after update is complete. - * @final - * @protected - */ - - - Component.prototype.forceUpdate = function (callback) { - this.updater.enqueueForceUpdate(this, callback, 'forceUpdate'); - }; - /** - * Deprecated APIs. These APIs used to exist on classic React classes but since - * we would like to deprecate them, we're not going to move them over to this - * modern base class. Instead, we define a getter that warns if it's accessed. - */ - - - { - var deprecatedAPIs = { - isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'], - replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'] - }; - - var defineDeprecationWarning = function (methodName, info) { - Object.defineProperty(Component.prototype, methodName, { - get: function () { - warn('%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]); - - return undefined; - } - }); - }; - - for (var fnName in deprecatedAPIs) { - if (deprecatedAPIs.hasOwnProperty(fnName)) { - defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); - } - } - } - - function ComponentDummy() {} - - ComponentDummy.prototype = Component.prototype; - /** - * Convenience component with default shallow equality check for sCU. - */ - - function PureComponent(props, context, updater) { - this.props = props; - this.context = context; // If a component has string refs, we will assign a different object later. - - this.refs = emptyObject; - this.updater = updater || ReactNoopUpdateQueue; - } - - var pureComponentPrototype = PureComponent.prototype = new ComponentDummy(); - pureComponentPrototype.constructor = PureComponent; // Avoid an extra prototype jump for these methods. - - assign(pureComponentPrototype, Component.prototype); - pureComponentPrototype.isPureReactComponent = true; - - // an immutable object with a single mutable value - function createRef() { - var refObject = { - current: null - }; - - { - Object.seal(refObject); - } - - return refObject; - } - - var isArrayImpl = Array.isArray; // eslint-disable-next-line no-redeclare - - function isArray(a) { - return isArrayImpl(a); - } - - /* - * The `'' + value` pattern (used in in perf-sensitive code) throws for Symbol - * and Temporal.* types. See https://github.com/facebook/react/pull/22064. - * - * The functions in this module will throw an easier-to-understand, - * easier-to-debug exception with a clear errors message message explaining the - * problem. (Instead of a confusing exception thrown inside the implementation - * of the `value` object). - */ - // $FlowFixMe only called in DEV, so void return is not possible. - function typeName(value) { - { - // toStringTag is needed for namespaced types like Temporal.Instant - var hasToStringTag = typeof Symbol === 'function' && Symbol.toStringTag; - var type = hasToStringTag && value[Symbol.toStringTag] || value.constructor.name || 'Object'; - return type; - } - } // $FlowFixMe only called in DEV, so void return is not possible. - - - function willCoercionThrow(value) { - { - try { - testStringCoercion(value); - return false; - } catch (e) { - return true; - } - } - } - - function testStringCoercion(value) { - // If you ended up here by following an exception call stack, here's what's - // happened: you supplied an object or symbol value to React (as a prop, key, - // DOM attribute, CSS property, string ref, etc.) and when React tried to - // coerce it to a string using `'' + value`, an exception was thrown. - // - // The most common types that will cause this exception are `Symbol` instances - // and Temporal objects like `Temporal.Instant`. But any object that has a - // `valueOf` or `[Symbol.toPrimitive]` method that throws will also cause this - // exception. (Library authors do this to prevent users from using built-in - // numeric operators like `+` or comparison operators like `>=` because custom - // methods are needed to perform accurate arithmetic or comparison.) - // - // To fix the problem, coerce this object or symbol value to a string before - // passing it to React. The most reliable way is usually `String(value)`. - // - // To find which value is throwing, check the browser or debugger console. - // Before this exception was thrown, there should be `console.error` output - // that shows the type (Symbol, Temporal.PlainDate, etc.) that caused the - // problem and how that type was used: key, atrribute, input value prop, etc. - // In most cases, this console output also shows the component and its - // ancestor components where the exception happened. - // - // eslint-disable-next-line react-internal/safe-string-coercion - return '' + value; - } - function checkKeyStringCoercion(value) { - { - if (willCoercionThrow(value)) { - error('The provided key is an unsupported type %s.' + ' This value must be coerced to a string before before using it here.', typeName(value)); - - return testStringCoercion(value); // throw (to help callers find troubleshooting comments) - } - } - } - - function getWrappedName(outerType, innerType, wrapperName) { - var displayName = outerType.displayName; - - if (displayName) { - return displayName; - } - - var functionName = innerType.displayName || innerType.name || ''; - return functionName !== '' ? wrapperName + "(" + functionName + ")" : wrapperName; - } // Keep in sync with react-reconciler/getComponentNameFromFiber - - - function getContextName(type) { - return type.displayName || 'Context'; - } // Note that the reconciler package should generally prefer to use getComponentNameFromFiber() instead. - - - function getComponentNameFromType(type) { - if (type == null) { - // Host root, text node or just invalid type. - return null; - } - - { - if (typeof type.tag === 'number') { - error('Received an unexpected object in getComponentNameFromType(). ' + 'This is likely a bug in React. Please file an issue.'); - } - } - - if (typeof type === 'function') { - return type.displayName || type.name || null; - } - - if (typeof type === 'string') { - return type; - } - - switch (type) { - case REACT_FRAGMENT_TYPE: - return 'Fragment'; - - case REACT_PORTAL_TYPE: - return 'Portal'; - - case REACT_PROFILER_TYPE: - return 'Profiler'; - - case REACT_STRICT_MODE_TYPE: - return 'StrictMode'; - - case REACT_SUSPENSE_TYPE: - return 'Suspense'; - - case REACT_SUSPENSE_LIST_TYPE: - return 'SuspenseList'; - - } - - if (typeof type === 'object') { - switch (type.$$typeof) { - case REACT_CONTEXT_TYPE: - var context = type; - return getContextName(context) + '.Consumer'; - - case REACT_PROVIDER_TYPE: - var provider = type; - return getContextName(provider._context) + '.Provider'; - - case REACT_FORWARD_REF_TYPE: - return getWrappedName(type, type.render, 'ForwardRef'); - - case REACT_MEMO_TYPE: - var outerName = type.displayName || null; - - if (outerName !== null) { - return outerName; - } - - return getComponentNameFromType(type.type) || 'Memo'; - - case REACT_LAZY_TYPE: - { - var lazyComponent = type; - var payload = lazyComponent._payload; - var init = lazyComponent._init; - - try { - return getComponentNameFromType(init(payload)); - } catch (x) { - return null; - } - } - - // eslint-disable-next-line no-fallthrough - } - } - - return null; - } - - var hasOwnProperty = Object.prototype.hasOwnProperty; - - var RESERVED_PROPS = { - key: true, - ref: true, - __self: true, - __source: true - }; - var specialPropKeyWarningShown, specialPropRefWarningShown, didWarnAboutStringRefs; - - { - didWarnAboutStringRefs = {}; - } - - function hasValidRef(config) { - { - if (hasOwnProperty.call(config, 'ref')) { - var getter = Object.getOwnPropertyDescriptor(config, 'ref').get; - - if (getter && getter.isReactWarning) { - return false; - } - } - } - - return config.ref !== undefined; - } - - function hasValidKey(config) { - { - if (hasOwnProperty.call(config, 'key')) { - var getter = Object.getOwnPropertyDescriptor(config, 'key').get; - - if (getter && getter.isReactWarning) { - return false; - } - } - } - - return config.key !== undefined; - } - - function defineKeyPropWarningGetter(props, displayName) { - var warnAboutAccessingKey = function () { - { - if (!specialPropKeyWarningShown) { - specialPropKeyWarningShown = true; - - error('%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://reactjs.org/link/special-props)', displayName); - } - } - }; - - warnAboutAccessingKey.isReactWarning = true; - Object.defineProperty(props, 'key', { - get: warnAboutAccessingKey, - configurable: true - }); - } - - function defineRefPropWarningGetter(props, displayName) { - var warnAboutAccessingRef = function () { - { - if (!specialPropRefWarningShown) { - specialPropRefWarningShown = true; - - error('%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://reactjs.org/link/special-props)', displayName); - } - } - }; - - warnAboutAccessingRef.isReactWarning = true; - Object.defineProperty(props, 'ref', { - get: warnAboutAccessingRef, - configurable: true - }); - } - - function warnIfStringRefCannotBeAutoConverted(config) { - { - if (typeof config.ref === 'string' && ReactCurrentOwner.current && config.__self && ReactCurrentOwner.current.stateNode !== config.__self) { - var componentName = getComponentNameFromType(ReactCurrentOwner.current.type); - - if (!didWarnAboutStringRefs[componentName]) { - error('Component "%s" contains the string ref "%s". ' + 'Support for string refs will be removed in a future major release. ' + 'This case cannot be automatically converted to an arrow function. ' + 'We ask you to manually fix this case by using useRef() or createRef() instead. ' + 'Learn more about using refs safely here: ' + 'https://reactjs.org/link/strict-mode-string-ref', componentName, config.ref); - - didWarnAboutStringRefs[componentName] = true; - } - } - } - } - /** - * Factory method to create a new React element. This no longer adheres to - * the class pattern, so do not use new to call it. Also, instanceof check - * will not work. Instead test $$typeof field against Symbol.for('react.element') to check - * if something is a React Element. - * - * @param {*} type - * @param {*} props - * @param {*} key - * @param {string|object} ref - * @param {*} owner - * @param {*} self A *temporary* helper to detect places where `this` is - * different from the `owner` when React.createElement is called, so that we - * can warn. We want to get rid of owner and replace string `ref`s with arrow - * functions, and as long as `this` and owner are the same, there will be no - * change in behavior. - * @param {*} source An annotation object (added by a transpiler or otherwise) - * indicating filename, line number, and/or other information. - * @internal - */ - - - var ReactElement = function (type, key, ref, self, source, owner, props) { - var element = { - // This tag allows us to uniquely identify this as a React Element - $$typeof: REACT_ELEMENT_TYPE, - // Built-in properties that belong on the element - type: type, - key: key, - ref: ref, - props: props, - // Record the component responsible for creating this element. - _owner: owner - }; - - { - // The validation flag is currently mutative. We put it on - // an external backing store so that we can freeze the whole object. - // This can be replaced with a WeakMap once they are implemented in - // commonly used development environments. - element._store = {}; // To make comparing ReactElements easier for testing purposes, we make - // the validation flag non-enumerable (where possible, which should - // include every environment we run tests in), so the test framework - // ignores it. - - Object.defineProperty(element._store, 'validated', { - configurable: false, - enumerable: false, - writable: true, - value: false - }); // self and source are DEV only properties. - - Object.defineProperty(element, '_self', { - configurable: false, - enumerable: false, - writable: false, - value: self - }); // Two elements created in two different places should be considered - // equal for testing purposes and therefore we hide it from enumeration. - - Object.defineProperty(element, '_source', { - configurable: false, - enumerable: false, - writable: false, - value: source - }); - - if (Object.freeze) { - Object.freeze(element.props); - Object.freeze(element); - } - } - - return element; - }; - /** - * Create and return a new ReactElement of the given type. - * See https://reactjs.org/docs/react-api.html#createelement - */ - - function createElement(type, config, children) { - var propName; // Reserved names are extracted - - var props = {}; - var key = null; - var ref = null; - var self = null; - var source = null; - - if (config != null) { - if (hasValidRef(config)) { - ref = config.ref; - - { - warnIfStringRefCannotBeAutoConverted(config); - } - } - - if (hasValidKey(config)) { - { - checkKeyStringCoercion(config.key); - } - - key = '' + config.key; - } - - self = config.__self === undefined ? null : config.__self; - source = config.__source === undefined ? null : config.__source; // Remaining properties are added to a new props object - - for (propName in config) { - if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { - props[propName] = config[propName]; - } - } - } // Children can be more than one argument, and those are transferred onto - // the newly allocated props object. - - - var childrenLength = arguments.length - 2; - - if (childrenLength === 1) { - props.children = children; - } else if (childrenLength > 1) { - var childArray = Array(childrenLength); - - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - - { - if (Object.freeze) { - Object.freeze(childArray); - } - } - - props.children = childArray; - } // Resolve default props - - - if (type && type.defaultProps) { - var defaultProps = type.defaultProps; - - for (propName in defaultProps) { - if (props[propName] === undefined) { - props[propName] = defaultProps[propName]; - } - } - } - - { - if (key || ref) { - var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type; - - if (key) { - defineKeyPropWarningGetter(props, displayName); - } - - if (ref) { - defineRefPropWarningGetter(props, displayName); - } - } - } - - return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props); - } - function cloneAndReplaceKey(oldElement, newKey) { - var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props); - return newElement; - } - /** - * Clone and return a new ReactElement using element as the starting point. - * See https://reactjs.org/docs/react-api.html#cloneelement - */ - - function cloneElement(element, config, children) { - if (element === null || element === undefined) { - throw new Error("React.cloneElement(...): The argument must be a React element, but you passed " + element + "."); - } - - var propName; // Original props are copied - - var props = assign({}, element.props); // Reserved names are extracted - - var key = element.key; - var ref = element.ref; // Self is preserved since the owner is preserved. - - var self = element._self; // Source is preserved since cloneElement is unlikely to be targeted by a - // transpiler, and the original source is probably a better indicator of the - // true owner. - - var source = element._source; // Owner will be preserved, unless ref is overridden - - var owner = element._owner; - - if (config != null) { - if (hasValidRef(config)) { - // Silently steal the ref from the parent. - ref = config.ref; - owner = ReactCurrentOwner.current; - } - - if (hasValidKey(config)) { - { - checkKeyStringCoercion(config.key); - } - - key = '' + config.key; - } // Remaining properties override existing props - - - var defaultProps; - - if (element.type && element.type.defaultProps) { - defaultProps = element.type.defaultProps; - } - - for (propName in config) { - if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { - if (config[propName] === undefined && defaultProps !== undefined) { - // Resolve default props - props[propName] = defaultProps[propName]; - } else { - props[propName] = config[propName]; - } - } - } - } // Children can be more than one argument, and those are transferred onto - // the newly allocated props object. - - - var childrenLength = arguments.length - 2; - - if (childrenLength === 1) { - props.children = children; - } else if (childrenLength > 1) { - var childArray = Array(childrenLength); - - for (var i = 0; i < childrenLength; i++) { - childArray[i] = arguments[i + 2]; - } - - props.children = childArray; - } - - return ReactElement(element.type, key, ref, self, source, owner, props); - } - /** - * Verifies the object is a ReactElement. - * See https://reactjs.org/docs/react-api.html#isvalidelement - * @param {?object} object - * @return {boolean} True if `object` is a ReactElement. - * @final - */ - - function isValidElement(object) { - return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; - } - - var SEPARATOR = '.'; - var SUBSEPARATOR = ':'; - /** - * Escape and wrap key so it is safe to use as a reactid - * - * @param {string} key to be escaped. - * @return {string} the escaped key. - */ - - function escape(key) { - var escapeRegex = /[=:]/g; - var escaperLookup = { - '=': '=0', - ':': '=2' - }; - var escapedString = key.replace(escapeRegex, function (match) { - return escaperLookup[match]; - }); - return '$' + escapedString; - } - /** - * TODO: Test that a single child and an array with one item have the same key - * pattern. - */ - - - var didWarnAboutMaps = false; - var userProvidedKeyEscapeRegex = /\/+/g; - - function escapeUserProvidedKey(text) { - return text.replace(userProvidedKeyEscapeRegex, '$&/'); - } - /** - * Generate a key string that identifies a element within a set. - * - * @param {*} element A element that could contain a manual key. - * @param {number} index Index that is used if a manual key is not provided. - * @return {string} - */ - - - function getElementKey(element, index) { - // Do some typechecking here since we call this blindly. We want to ensure - // that we don't block potential future ES APIs. - if (typeof element === 'object' && element !== null && element.key != null) { - // Explicit key - { - checkKeyStringCoercion(element.key); - } - - return escape('' + element.key); - } // Implicit key determined by the index in the set - - - return index.toString(36); - } - - function mapIntoArray(children, array, escapedPrefix, nameSoFar, callback) { - var type = typeof children; - - if (type === 'undefined' || type === 'boolean') { - // All of the above are perceived as null. - children = null; - } - - var invokeCallback = false; - - if (children === null) { - invokeCallback = true; - } else { - switch (type) { - case 'string': - case 'number': - invokeCallback = true; - break; - - case 'object': - switch (children.$$typeof) { - case REACT_ELEMENT_TYPE: - case REACT_PORTAL_TYPE: - invokeCallback = true; - } - - } - } - - if (invokeCallback) { - var _child = children; - var mappedChild = callback(_child); // If it's the only child, treat the name as if it was wrapped in an array - // so that it's consistent if the number of children grows: - - var childKey = nameSoFar === '' ? SEPARATOR + getElementKey(_child, 0) : nameSoFar; - - if (isArray(mappedChild)) { - var escapedChildKey = ''; - - if (childKey != null) { - escapedChildKey = escapeUserProvidedKey(childKey) + '/'; - } - - mapIntoArray(mappedChild, array, escapedChildKey, '', function (c) { - return c; - }); - } else if (mappedChild != null) { - if (isValidElement(mappedChild)) { - { - // The `if` statement here prevents auto-disabling of the safe - // coercion ESLint rule, so we must manually disable it below. - // $FlowFixMe Flow incorrectly thinks React.Portal doesn't have a key - if (mappedChild.key && (!_child || _child.key !== mappedChild.key)) { - checkKeyStringCoercion(mappedChild.key); - } - } - - mappedChild = cloneAndReplaceKey(mappedChild, // Keep both the (mapped) and old keys if they differ, just as - // traverseAllChildren used to do for objects as children - escapedPrefix + ( // $FlowFixMe Flow incorrectly thinks React.Portal doesn't have a key - mappedChild.key && (!_child || _child.key !== mappedChild.key) ? // $FlowFixMe Flow incorrectly thinks existing element's key can be a number - // eslint-disable-next-line react-internal/safe-string-coercion - escapeUserProvidedKey('' + mappedChild.key) + '/' : '') + childKey); - } - - array.push(mappedChild); - } - - return 1; - } - - var child; - var nextName; - var subtreeCount = 0; // Count of children found in the current subtree. - - var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; - - if (isArray(children)) { - for (var i = 0; i < children.length; i++) { - child = children[i]; - nextName = nextNamePrefix + getElementKey(child, i); - subtreeCount += mapIntoArray(child, array, escapedPrefix, nextName, callback); - } - } else { - var iteratorFn = getIteratorFn(children); - - if (typeof iteratorFn === 'function') { - var iterableChildren = children; - - { - // Warn about using Maps as children - if (iteratorFn === iterableChildren.entries) { - if (!didWarnAboutMaps) { - warn('Using Maps as children is not supported. ' + 'Use an array of keyed ReactElements instead.'); - } - - didWarnAboutMaps = true; - } - } - - var iterator = iteratorFn.call(iterableChildren); - var step; - var ii = 0; - - while (!(step = iterator.next()).done) { - child = step.value; - nextName = nextNamePrefix + getElementKey(child, ii++); - subtreeCount += mapIntoArray(child, array, escapedPrefix, nextName, callback); - } - } else if (type === 'object') { - // eslint-disable-next-line react-internal/safe-string-coercion - var childrenString = String(children); - throw new Error("Objects are not valid as a React child (found: " + (childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString) + "). " + 'If you meant to render a collection of children, use an array ' + 'instead.'); - } - } - - return subtreeCount; - } - - /** - * Maps children that are typically specified as `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenmap - * - * The provided mapFunction(child, index) will be called for each - * leaf child. - * - * @param {?*} children Children tree container. - * @param {function(*, int)} func The map function. - * @param {*} context Context for mapFunction. - * @return {object} Object containing the ordered map of results. - */ - function mapChildren(children, func, context) { - if (children == null) { - return children; - } - - var result = []; - var count = 0; - mapIntoArray(children, result, '', '', function (child) { - return func.call(context, child, count++); - }); - return result; - } - /** - * Count the number of children that are typically specified as - * `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrencount - * - * @param {?*} children Children tree container. - * @return {number} The number of children. - */ - - - function countChildren(children) { - var n = 0; - mapChildren(children, function () { - n++; // Don't return anything - }); - return n; - } - - /** - * Iterates through children that are typically specified as `props.children`. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenforeach - * - * The provided forEachFunc(child, index) will be called for each - * leaf child. - * - * @param {?*} children Children tree container. - * @param {function(*, int)} forEachFunc - * @param {*} forEachContext Context for forEachContext. - */ - function forEachChildren(children, forEachFunc, forEachContext) { - mapChildren(children, function () { - forEachFunc.apply(this, arguments); // Don't return anything. - }, forEachContext); - } - /** - * Flatten a children object (typically specified as `props.children`) and - * return an array with appropriately re-keyed children. - * - * See https://reactjs.org/docs/react-api.html#reactchildrentoarray - */ - - - function toArray(children) { - return mapChildren(children, function (child) { - return child; - }) || []; - } - /** - * Returns the first child in a collection of children and verifies that there - * is only one child in the collection. - * - * See https://reactjs.org/docs/react-api.html#reactchildrenonly - * - * The current implementation of this function assumes that a single child gets - * passed without a wrapper, but the purpose of this helper function is to - * abstract away the particular structure of children. - * - * @param {?object} children Child collection structure. - * @return {ReactElement} The first and only `ReactElement` contained in the - * structure. - */ - - - function onlyChild(children) { - if (!isValidElement(children)) { - throw new Error('React.Children.only expected to receive a single React element child.'); - } - - return children; - } - - function createContext(defaultValue) { - // TODO: Second argument used to be an optional `calculateChangedBits` - // function. Warn to reserve for future use? - var context = { - $$typeof: REACT_CONTEXT_TYPE, - // As a workaround to support multiple concurrent renderers, we categorize - // some renderers as primary and others as secondary. We only expect - // there to be two concurrent renderers at most: React Native (primary) and - // Fabric (secondary); React DOM (primary) and React ART (secondary). - // Secondary renderers store their context values on separate fields. - _currentValue: defaultValue, - _currentValue2: defaultValue, - // Used to track how many concurrent renderers this context currently - // supports within in a single renderer. Such as parallel server rendering. - _threadCount: 0, - // These are circular - Provider: null, - Consumer: null, - // Add these to use same hidden class in VM as ServerContext - _defaultValue: null, - _globalName: null - }; - context.Provider = { - $$typeof: REACT_PROVIDER_TYPE, - _context: context - }; - var hasWarnedAboutUsingNestedContextConsumers = false; - var hasWarnedAboutUsingConsumerProvider = false; - var hasWarnedAboutDisplayNameOnConsumer = false; - - { - // A separate object, but proxies back to the original context object for - // backwards compatibility. It has a different $$typeof, so we can properly - // warn for the incorrect usage of Context as a Consumer. - var Consumer = { - $$typeof: REACT_CONTEXT_TYPE, - _context: context - }; // $FlowFixMe: Flow complains about not setting a value, which is intentional here - - Object.defineProperties(Consumer, { - Provider: { - get: function () { - if (!hasWarnedAboutUsingConsumerProvider) { - hasWarnedAboutUsingConsumerProvider = true; - - error('Rendering is not supported and will be removed in ' + 'a future major release. Did you mean to render instead?'); - } - - return context.Provider; - }, - set: function (_Provider) { - context.Provider = _Provider; - } - }, - _currentValue: { - get: function () { - return context._currentValue; - }, - set: function (_currentValue) { - context._currentValue = _currentValue; - } - }, - _currentValue2: { - get: function () { - return context._currentValue2; - }, - set: function (_currentValue2) { - context._currentValue2 = _currentValue2; - } - }, - _threadCount: { - get: function () { - return context._threadCount; - }, - set: function (_threadCount) { - context._threadCount = _threadCount; - } - }, - Consumer: { - get: function () { - if (!hasWarnedAboutUsingNestedContextConsumers) { - hasWarnedAboutUsingNestedContextConsumers = true; - - error('Rendering is not supported and will be removed in ' + 'a future major release. Did you mean to render instead?'); - } - - return context.Consumer; - } - }, - displayName: { - get: function () { - return context.displayName; - }, - set: function (displayName) { - if (!hasWarnedAboutDisplayNameOnConsumer) { - warn('Setting `displayName` on Context.Consumer has no effect. ' + "You should set it directly on the context with Context.displayName = '%s'.", displayName); - - hasWarnedAboutDisplayNameOnConsumer = true; - } - } - } - }); // $FlowFixMe: Flow complains about missing properties because it doesn't understand defineProperty - - context.Consumer = Consumer; - } - - { - context._currentRenderer = null; - context._currentRenderer2 = null; - } - - return context; - } - - var Uninitialized = -1; - var Pending = 0; - var Resolved = 1; - var Rejected = 2; - - function lazyInitializer(payload) { - if (payload._status === Uninitialized) { - var ctor = payload._result; - var thenable = ctor(); // Transition to the next state. - // This might throw either because it's missing or throws. If so, we treat it - // as still uninitialized and try again next time. Which is the same as what - // happens if the ctor or any wrappers processing the ctor throws. This might - // end up fixing it if the resolution was a concurrency bug. - - thenable.then(function (moduleObject) { - if (payload._status === Pending || payload._status === Uninitialized) { - // Transition to the next state. - var resolved = payload; - resolved._status = Resolved; - resolved._result = moduleObject; - } - }, function (error) { - if (payload._status === Pending || payload._status === Uninitialized) { - // Transition to the next state. - var rejected = payload; - rejected._status = Rejected; - rejected._result = error; - } - }); - - if (payload._status === Uninitialized) { - // In case, we're still uninitialized, then we're waiting for the thenable - // to resolve. Set it as pending in the meantime. - var pending = payload; - pending._status = Pending; - pending._result = thenable; - } - } - - if (payload._status === Resolved) { - var moduleObject = payload._result; - - { - if (moduleObject === undefined) { - error('lazy: Expected the result of a dynamic imp' + 'ort() call. ' + 'Instead received: %s\n\nYour code should look like: \n ' + // Break up imports to avoid accidentally parsing them as dependencies. - 'const MyComponent = lazy(() => imp' + "ort('./MyComponent'))\n\n" + 'Did you accidentally put curly braces around the import?', moduleObject); - } - } - - { - if (!('default' in moduleObject)) { - error('lazy: Expected the result of a dynamic imp' + 'ort() call. ' + 'Instead received: %s\n\nYour code should look like: \n ' + // Break up imports to avoid accidentally parsing them as dependencies. - 'const MyComponent = lazy(() => imp' + "ort('./MyComponent'))", moduleObject); - } - } - - return moduleObject.default; - } else { - throw payload._result; - } - } - - function lazy(ctor) { - var payload = { - // We use these fields to store the result. - _status: Uninitialized, - _result: ctor - }; - var lazyType = { - $$typeof: REACT_LAZY_TYPE, - _payload: payload, - _init: lazyInitializer - }; - - { - // In production, this would just set it on the object. - var defaultProps; - var propTypes; // $FlowFixMe - - Object.defineProperties(lazyType, { - defaultProps: { - configurable: true, - get: function () { - return defaultProps; - }, - set: function (newDefaultProps) { - error('React.lazy(...): It is not supported to assign `defaultProps` to ' + 'a lazy component import. Either specify them where the component ' + 'is defined, or create a wrapping component around it.'); - - defaultProps = newDefaultProps; // Match production behavior more closely: - // $FlowFixMe - - Object.defineProperty(lazyType, 'defaultProps', { - enumerable: true - }); - } - }, - propTypes: { - configurable: true, - get: function () { - return propTypes; - }, - set: function (newPropTypes) { - error('React.lazy(...): It is not supported to assign `propTypes` to ' + 'a lazy component import. Either specify them where the component ' + 'is defined, or create a wrapping component around it.'); - - propTypes = newPropTypes; // Match production behavior more closely: - // $FlowFixMe - - Object.defineProperty(lazyType, 'propTypes', { - enumerable: true - }); - } - } - }); - } - - return lazyType; - } - - function forwardRef(render) { - { - if (render != null && render.$$typeof === REACT_MEMO_TYPE) { - error('forwardRef requires a render function but received a `memo` ' + 'component. Instead of forwardRef(memo(...)), use ' + 'memo(forwardRef(...)).'); - } else if (typeof render !== 'function') { - error('forwardRef requires a render function but was given %s.', render === null ? 'null' : typeof render); - } else { - if (render.length !== 0 && render.length !== 2) { - error('forwardRef render functions accept exactly two parameters: props and ref. %s', render.length === 1 ? 'Did you forget to use the ref parameter?' : 'Any additional parameter will be undefined.'); - } - } - - if (render != null) { - if (render.defaultProps != null || render.propTypes != null) { - error('forwardRef render functions do not support propTypes or defaultProps. ' + 'Did you accidentally pass a React component?'); - } - } - } - - var elementType = { - $$typeof: REACT_FORWARD_REF_TYPE, - render: render - }; - - { - var ownName; - Object.defineProperty(elementType, 'displayName', { - enumerable: false, - configurable: true, - get: function () { - return ownName; - }, - set: function (name) { - ownName = name; // The inner component shouldn't inherit this display name in most cases, - // because the component may be used elsewhere. - // But it's nice for anonymous functions to inherit the name, - // so that our component-stack generation logic will display their frames. - // An anonymous function generally suggests a pattern like: - // React.forwardRef((props, ref) => {...}); - // This kind of inner function is not used elsewhere so the side effect is okay. - - if (!render.name && !render.displayName) { - render.displayName = name; - } - } - }); - } - - return elementType; - } - - var REACT_MODULE_REFERENCE; - - { - REACT_MODULE_REFERENCE = Symbol.for('react.module.reference'); - } - - function isValidElementType(type) { - if (typeof type === 'string' || typeof type === 'function') { - return true; - } // Note: typeof might be other than 'symbol' or 'number' (e.g. if it's a polyfill). - - - if (type === REACT_FRAGMENT_TYPE || type === REACT_PROFILER_TYPE || enableDebugTracing || type === REACT_STRICT_MODE_TYPE || type === REACT_SUSPENSE_TYPE || type === REACT_SUSPENSE_LIST_TYPE || enableLegacyHidden || type === REACT_OFFSCREEN_TYPE || enableScopeAPI || enableCacheElement || enableTransitionTracing ) { - return true; - } - - if (typeof type === 'object' && type !== null) { - if (type.$$typeof === REACT_LAZY_TYPE || type.$$typeof === REACT_MEMO_TYPE || type.$$typeof === REACT_PROVIDER_TYPE || type.$$typeof === REACT_CONTEXT_TYPE || type.$$typeof === REACT_FORWARD_REF_TYPE || // This needs to include all possible module reference object - // types supported by any Flight configuration anywhere since - // we don't know which Flight build this will end up being used - // with. - type.$$typeof === REACT_MODULE_REFERENCE || type.getModuleId !== undefined) { - return true; - } - } - - return false; - } - - function memo(type, compare) { - { - if (!isValidElementType(type)) { - error('memo: The first argument must be a component. Instead ' + 'received: %s', type === null ? 'null' : typeof type); - } - } - - var elementType = { - $$typeof: REACT_MEMO_TYPE, - type: type, - compare: compare === undefined ? null : compare - }; - - { - var ownName; - Object.defineProperty(elementType, 'displayName', { - enumerable: false, - configurable: true, - get: function () { - return ownName; - }, - set: function (name) { - ownName = name; // The inner component shouldn't inherit this display name in most cases, - // because the component may be used elsewhere. - // But it's nice for anonymous functions to inherit the name, - // so that our component-stack generation logic will display their frames. - // An anonymous function generally suggests a pattern like: - // React.memo((props) => {...}); - // This kind of inner function is not used elsewhere so the side effect is okay. - - if (!type.name && !type.displayName) { - type.displayName = name; - } - } - }); - } - - return elementType; - } - - function resolveDispatcher() { - var dispatcher = ReactCurrentDispatcher.current; - - { - if (dispatcher === null) { - error('Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for' + ' one of the following reasons:\n' + '1. You might have mismatching versions of React and the renderer (such as React DOM)\n' + '2. You might be breaking the Rules of Hooks\n' + '3. You might have more than one copy of React in the same app\n' + 'See https://reactjs.org/link/invalid-hook-call for tips about how to debug and fix this problem.'); - } - } // Will result in a null access error if accessed outside render phase. We - // intentionally don't throw our own error because this is in a hot path. - // Also helps ensure this is inlined. - - - return dispatcher; - } - function useContext(Context) { - var dispatcher = resolveDispatcher(); - - { - // TODO: add a more generic warning for invalid values. - if (Context._context !== undefined) { - var realContext = Context._context; // Don't deduplicate because this legitimately causes bugs - // and nobody should be using this in existing code. - - if (realContext.Consumer === Context) { - error('Calling useContext(Context.Consumer) is not supported, may cause bugs, and will be ' + 'removed in a future major release. Did you mean to call useContext(Context) instead?'); - } else if (realContext.Provider === Context) { - error('Calling useContext(Context.Provider) is not supported. ' + 'Did you mean to call useContext(Context) instead?'); - } - } - } - - return dispatcher.useContext(Context); - } - function useState(initialState) { - var dispatcher = resolveDispatcher(); - return dispatcher.useState(initialState); - } - function useReducer(reducer, initialArg, init) { - var dispatcher = resolveDispatcher(); - return dispatcher.useReducer(reducer, initialArg, init); - } - function useRef(initialValue) { - var dispatcher = resolveDispatcher(); - return dispatcher.useRef(initialValue); - } - function useEffect(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useEffect(create, deps); - } - function useInsertionEffect(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useInsertionEffect(create, deps); - } - function useLayoutEffect(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useLayoutEffect(create, deps); - } - function useCallback(callback, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useCallback(callback, deps); - } - function useMemo(create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useMemo(create, deps); - } - function useImperativeHandle(ref, create, deps) { - var dispatcher = resolveDispatcher(); - return dispatcher.useImperativeHandle(ref, create, deps); - } - function useDebugValue(value, formatterFn) { - { - var dispatcher = resolveDispatcher(); - return dispatcher.useDebugValue(value, formatterFn); - } - } - function useTransition() { - var dispatcher = resolveDispatcher(); - return dispatcher.useTransition(); - } - function useDeferredValue(value) { - var dispatcher = resolveDispatcher(); - return dispatcher.useDeferredValue(value); - } - function useId() { - var dispatcher = resolveDispatcher(); - return dispatcher.useId(); - } - function useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot) { - var dispatcher = resolveDispatcher(); - return dispatcher.useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot); - } - - // Helpers to patch console.logs to avoid logging during side-effect free - // replaying on render function. This currently only patches the object - // lazily which won't cover if the log function was extracted eagerly. - // We could also eagerly patch the method. - var disabledDepth = 0; - var prevLog; - var prevInfo; - var prevWarn; - var prevError; - var prevGroup; - var prevGroupCollapsed; - var prevGroupEnd; - - function disabledLog() {} - - disabledLog.__reactDisabledLog = true; - function disableLogs() { - { - if (disabledDepth === 0) { - /* eslint-disable react-internal/no-production-logging */ - prevLog = console.log; - prevInfo = console.info; - prevWarn = console.warn; - prevError = console.error; - prevGroup = console.group; - prevGroupCollapsed = console.groupCollapsed; - prevGroupEnd = console.groupEnd; // https://github.com/facebook/react/issues/19099 - - var props = { - configurable: true, - enumerable: true, - value: disabledLog, - writable: true - }; // $FlowFixMe Flow thinks console is immutable. - - Object.defineProperties(console, { - info: props, - log: props, - warn: props, - error: props, - group: props, - groupCollapsed: props, - groupEnd: props - }); - /* eslint-enable react-internal/no-production-logging */ - } - - disabledDepth++; - } - } - function reenableLogs() { - { - disabledDepth--; - - if (disabledDepth === 0) { - /* eslint-disable react-internal/no-production-logging */ - var props = { - configurable: true, - enumerable: true, - writable: true - }; // $FlowFixMe Flow thinks console is immutable. - - Object.defineProperties(console, { - log: assign({}, props, { - value: prevLog - }), - info: assign({}, props, { - value: prevInfo - }), - warn: assign({}, props, { - value: prevWarn - }), - error: assign({}, props, { - value: prevError - }), - group: assign({}, props, { - value: prevGroup - }), - groupCollapsed: assign({}, props, { - value: prevGroupCollapsed - }), - groupEnd: assign({}, props, { - value: prevGroupEnd - }) - }); - /* eslint-enable react-internal/no-production-logging */ - } - - if (disabledDepth < 0) { - error('disabledDepth fell below zero. ' + 'This is a bug in React. Please file an issue.'); - } - } - } - - var ReactCurrentDispatcher$1 = ReactSharedInternals.ReactCurrentDispatcher; - var prefix; - function describeBuiltInComponentFrame(name, source, ownerFn) { - { - if (prefix === undefined) { - // Extract the VM specific prefix used by each line. - try { - throw Error(); - } catch (x) { - var match = x.stack.trim().match(/\n( *(at )?)/); - prefix = match && match[1] || ''; - } - } // We use the prefix to ensure our stacks line up with native stack frames. - - - return '\n' + prefix + name; - } - } - var reentry = false; - var componentFrameCache; - - { - var PossiblyWeakMap = typeof WeakMap === 'function' ? WeakMap : Map; - componentFrameCache = new PossiblyWeakMap(); - } - - function describeNativeComponentFrame(fn, construct) { - // If something asked for a stack inside a fake render, it should get ignored. - if ( !fn || reentry) { - return ''; - } - - { - var frame = componentFrameCache.get(fn); - - if (frame !== undefined) { - return frame; - } - } - - var control; - reentry = true; - var previousPrepareStackTrace = Error.prepareStackTrace; // $FlowFixMe It does accept undefined. - - Error.prepareStackTrace = undefined; - var previousDispatcher; - - { - previousDispatcher = ReactCurrentDispatcher$1.current; // Set the dispatcher in DEV because this might be call in the render function - // for warnings. - - ReactCurrentDispatcher$1.current = null; - disableLogs(); - } - - try { - // This should throw. - if (construct) { - // Something should be setting the props in the constructor. - var Fake = function () { - throw Error(); - }; // $FlowFixMe - - - Object.defineProperty(Fake.prototype, 'props', { - set: function () { - // We use a throwing setter instead of frozen or non-writable props - // because that won't throw in a non-strict mode function. - throw Error(); - } - }); - - if (typeof Reflect === 'object' && Reflect.construct) { - // We construct a different control for this case to include any extra - // frames added by the construct call. - try { - Reflect.construct(Fake, []); - } catch (x) { - control = x; - } - - Reflect.construct(fn, [], Fake); - } else { - try { - Fake.call(); - } catch (x) { - control = x; - } - - fn.call(Fake.prototype); - } - } else { - try { - throw Error(); - } catch (x) { - control = x; - } - - fn(); - } - } catch (sample) { - // This is inlined manually because closure doesn't do it for us. - if (sample && control && typeof sample.stack === 'string') { - // This extracts the first frame from the sample that isn't also in the control. - // Skipping one frame that we assume is the frame that calls the two. - var sampleLines = sample.stack.split('\n'); - var controlLines = control.stack.split('\n'); - var s = sampleLines.length - 1; - var c = controlLines.length - 1; - - while (s >= 1 && c >= 0 && sampleLines[s] !== controlLines[c]) { - // We expect at least one stack frame to be shared. - // Typically this will be the root most one. However, stack frames may be - // cut off due to maximum stack limits. In this case, one maybe cut off - // earlier than the other. We assume that the sample is longer or the same - // and there for cut off earlier. So we should find the root most frame in - // the sample somewhere in the control. - c--; - } - - for (; s >= 1 && c >= 0; s--, c--) { - // Next we find the first one that isn't the same which should be the - // frame that called our sample function and the control. - if (sampleLines[s] !== controlLines[c]) { - // In V8, the first line is describing the message but other VMs don't. - // If we're about to return the first line, and the control is also on the same - // line, that's a pretty good indicator that our sample threw at same line as - // the control. I.e. before we entered the sample frame. So we ignore this result. - // This can happen if you passed a class to function component, or non-function. - if (s !== 1 || c !== 1) { - do { - s--; - c--; // We may still have similar intermediate frames from the construct call. - // The next one that isn't the same should be our match though. - - if (c < 0 || sampleLines[s] !== controlLines[c]) { - // V8 adds a "new" prefix for native classes. Let's remove it to make it prettier. - var _frame = '\n' + sampleLines[s].replace(' at new ', ' at '); // If our component frame is labeled "" - // but we have a user-provided "displayName" - // splice it in to make the stack more readable. - - - if (fn.displayName && _frame.includes('')) { - _frame = _frame.replace('', fn.displayName); - } - - { - if (typeof fn === 'function') { - componentFrameCache.set(fn, _frame); - } - } // Return the line we found. - - - return _frame; - } - } while (s >= 1 && c >= 0); - } - - break; - } - } - } - } finally { - reentry = false; - - { - ReactCurrentDispatcher$1.current = previousDispatcher; - reenableLogs(); - } - - Error.prepareStackTrace = previousPrepareStackTrace; - } // Fallback to just using the name if we couldn't make it throw. - - - var name = fn ? fn.displayName || fn.name : ''; - var syntheticFrame = name ? describeBuiltInComponentFrame(name) : ''; - - { - if (typeof fn === 'function') { - componentFrameCache.set(fn, syntheticFrame); - } - } - - return syntheticFrame; - } - function describeFunctionComponentFrame(fn, source, ownerFn) { - { - return describeNativeComponentFrame(fn, false); - } - } - - function shouldConstruct(Component) { - var prototype = Component.prototype; - return !!(prototype && prototype.isReactComponent); - } - - function describeUnknownElementTypeFrameInDEV(type, source, ownerFn) { - - if (type == null) { - return ''; - } - - if (typeof type === 'function') { - { - return describeNativeComponentFrame(type, shouldConstruct(type)); - } - } - - if (typeof type === 'string') { - return describeBuiltInComponentFrame(type); - } - - switch (type) { - case REACT_SUSPENSE_TYPE: - return describeBuiltInComponentFrame('Suspense'); - - case REACT_SUSPENSE_LIST_TYPE: - return describeBuiltInComponentFrame('SuspenseList'); - } - - if (typeof type === 'object') { - switch (type.$$typeof) { - case REACT_FORWARD_REF_TYPE: - return describeFunctionComponentFrame(type.render); - - case REACT_MEMO_TYPE: - // Memo may contain any component type so we recursively resolve it. - return describeUnknownElementTypeFrameInDEV(type.type, source, ownerFn); - - case REACT_LAZY_TYPE: - { - var lazyComponent = type; - var payload = lazyComponent._payload; - var init = lazyComponent._init; - - try { - // Lazy may contain any component type so we recursively resolve it. - return describeUnknownElementTypeFrameInDEV(init(payload), source, ownerFn); - } catch (x) {} - } - } - } - - return ''; - } - - var loggedTypeFailures = {}; - var ReactDebugCurrentFrame$1 = ReactSharedInternals.ReactDebugCurrentFrame; - - function setCurrentlyValidatingElement(element) { - { - if (element) { - var owner = element._owner; - var stack = describeUnknownElementTypeFrameInDEV(element.type, element._source, owner ? owner.type : null); - ReactDebugCurrentFrame$1.setExtraStackFrame(stack); - } else { - ReactDebugCurrentFrame$1.setExtraStackFrame(null); - } - } - } - - function checkPropTypes(typeSpecs, values, location, componentName, element) { - { - // $FlowFixMe This is okay but Flow doesn't know it. - var has = Function.call.bind(hasOwnProperty); - - for (var typeSpecName in typeSpecs) { - if (has(typeSpecs, typeSpecName)) { - var error$1 = void 0; // Prop type validation may throw. In case they do, we don't want to - // fail the render phase where it didn't fail before. So we log it. - // After these have been cleaned up, we'll let them throw. - - try { - // This is intentionally an invariant that gets caught. It's the same - // behavior as without this statement except with a better message. - if (typeof typeSpecs[typeSpecName] !== 'function') { - // eslint-disable-next-line react-internal/prod-error-codes - var err = Error((componentName || 'React class') + ': ' + location + ' type `' + typeSpecName + '` is invalid; ' + 'it must be a function, usually from the `prop-types` package, but received `' + typeof typeSpecs[typeSpecName] + '`.' + 'This often happens because of typos such as `PropTypes.function` instead of `PropTypes.func`.'); - err.name = 'Invariant Violation'; - throw err; - } - - error$1 = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'); - } catch (ex) { - error$1 = ex; - } - - if (error$1 && !(error$1 instanceof Error)) { - setCurrentlyValidatingElement(element); - - error('%s: type specification of %s' + ' `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error$1); - - setCurrentlyValidatingElement(null); - } - - if (error$1 instanceof Error && !(error$1.message in loggedTypeFailures)) { - // Only monitor this failure once because there tends to be a lot of the - // same error. - loggedTypeFailures[error$1.message] = true; - setCurrentlyValidatingElement(element); - - error('Failed %s type: %s', location, error$1.message); - - setCurrentlyValidatingElement(null); - } - } - } - } - } - - function setCurrentlyValidatingElement$1(element) { - { - if (element) { - var owner = element._owner; - var stack = describeUnknownElementTypeFrameInDEV(element.type, element._source, owner ? owner.type : null); - setExtraStackFrame(stack); - } else { - setExtraStackFrame(null); - } - } - } - - var propTypesMisspellWarningShown; - - { - propTypesMisspellWarningShown = false; - } - - function getDeclarationErrorAddendum() { - if (ReactCurrentOwner.current) { - var name = getComponentNameFromType(ReactCurrentOwner.current.type); - - if (name) { - return '\n\nCheck the render method of `' + name + '`.'; - } - } - - return ''; - } - - function getSourceInfoErrorAddendum(source) { - if (source !== undefined) { - var fileName = source.fileName.replace(/^.*[\\\/]/, ''); - var lineNumber = source.lineNumber; - return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.'; - } - - return ''; - } - - function getSourceInfoErrorAddendumForProps(elementProps) { - if (elementProps !== null && elementProps !== undefined) { - return getSourceInfoErrorAddendum(elementProps.__source); - } - - return ''; - } - /** - * Warn if there's no key explicitly set on dynamic arrays of children or - * object keys are not valid. This allows us to keep track of children between - * updates. - */ - - - var ownerHasKeyUseWarning = {}; - - function getCurrentComponentErrorInfo(parentType) { - var info = getDeclarationErrorAddendum(); - - if (!info) { - var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name; - - if (parentName) { - info = "\n\nCheck the top-level render call using <" + parentName + ">."; - } - } - - return info; - } - /** - * Warn if the element doesn't have an explicit key assigned to it. - * This element is in an array. The array could grow and shrink or be - * reordered. All children that haven't already been validated are required to - * have a "key" property assigned to it. Error statuses are cached so a warning - * will only be shown once. - * - * @internal - * @param {ReactElement} element Element that requires a key. - * @param {*} parentType element's parent's type. - */ - - - function validateExplicitKey(element, parentType) { - if (!element._store || element._store.validated || element.key != null) { - return; - } - - element._store.validated = true; - var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType); - - if (ownerHasKeyUseWarning[currentComponentErrorInfo]) { - return; - } - - ownerHasKeyUseWarning[currentComponentErrorInfo] = true; // Usually the current owner is the offender, but if it accepts children as a - // property, it may be the creator of the child that's responsible for - // assigning it a key. - - var childOwner = ''; - - if (element && element._owner && element._owner !== ReactCurrentOwner.current) { - // Give the component that originally created this child. - childOwner = " It was passed a child from " + getComponentNameFromType(element._owner.type) + "."; - } - - { - setCurrentlyValidatingElement$1(element); - - error('Each child in a list should have a unique "key" prop.' + '%s%s See https://reactjs.org/link/warning-keys for more information.', currentComponentErrorInfo, childOwner); - - setCurrentlyValidatingElement$1(null); - } - } - /** - * Ensure that every element either is passed in a static location, in an - * array with an explicit keys property defined, or in an object literal - * with valid key property. - * - * @internal - * @param {ReactNode} node Statically passed child of any type. - * @param {*} parentType node's parent's type. - */ - - - function validateChildKeys(node, parentType) { - if (typeof node !== 'object') { - return; - } - - if (isArray(node)) { - for (var i = 0; i < node.length; i++) { - var child = node[i]; - - if (isValidElement(child)) { - validateExplicitKey(child, parentType); - } - } - } else if (isValidElement(node)) { - // This element was passed in a valid location. - if (node._store) { - node._store.validated = true; - } - } else if (node) { - var iteratorFn = getIteratorFn(node); - - if (typeof iteratorFn === 'function') { - // Entry iterators used to provide implicit keys, - // but now we print a separate warning for them later. - if (iteratorFn !== node.entries) { - var iterator = iteratorFn.call(node); - var step; - - while (!(step = iterator.next()).done) { - if (isValidElement(step.value)) { - validateExplicitKey(step.value, parentType); - } - } - } - } - } - } - /** - * Given an element, validate that its props follow the propTypes definition, - * provided by the type. - * - * @param {ReactElement} element - */ - - - function validatePropTypes(element) { - { - var type = element.type; - - if (type === null || type === undefined || typeof type === 'string') { - return; - } - - var propTypes; - - if (typeof type === 'function') { - propTypes = type.propTypes; - } else if (typeof type === 'object' && (type.$$typeof === REACT_FORWARD_REF_TYPE || // Note: Memo only checks outer props here. - // Inner props are checked in the reconciler. - type.$$typeof === REACT_MEMO_TYPE)) { - propTypes = type.propTypes; - } else { - return; - } - - if (propTypes) { - // Intentionally inside to avoid triggering lazy initializers: - var name = getComponentNameFromType(type); - checkPropTypes(propTypes, element.props, 'prop', name, element); - } else if (type.PropTypes !== undefined && !propTypesMisspellWarningShown) { - propTypesMisspellWarningShown = true; // Intentionally inside to avoid triggering lazy initializers: - - var _name = getComponentNameFromType(type); - - error('Component %s declared `PropTypes` instead of `propTypes`. Did you misspell the property assignment?', _name || 'Unknown'); - } - - if (typeof type.getDefaultProps === 'function' && !type.getDefaultProps.isReactClassApproved) { - error('getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.'); - } - } - } - /** - * Given a fragment, validate that it can only be provided with fragment props - * @param {ReactElement} fragment - */ - - - function validateFragmentProps(fragment) { - { - var keys = Object.keys(fragment.props); - - for (var i = 0; i < keys.length; i++) { - var key = keys[i]; - - if (key !== 'children' && key !== 'key') { - setCurrentlyValidatingElement$1(fragment); - - error('Invalid prop `%s` supplied to `React.Fragment`. ' + 'React.Fragment can only have `key` and `children` props.', key); - - setCurrentlyValidatingElement$1(null); - break; - } - } - - if (fragment.ref !== null) { - setCurrentlyValidatingElement$1(fragment); - - error('Invalid attribute `ref` supplied to `React.Fragment`.'); - - setCurrentlyValidatingElement$1(null); - } - } - } - function createElementWithValidation(type, props, children) { - var validType = isValidElementType(type); // We warn in this case but don't throw. We expect the element creation to - // succeed and there will likely be errors in render. - - if (!validType) { - var info = ''; - - if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { - info += ' You likely forgot to export your component from the file ' + "it's defined in, or you might have mixed up default and named imports."; - } - - var sourceInfo = getSourceInfoErrorAddendumForProps(props); - - if (sourceInfo) { - info += sourceInfo; - } else { - info += getDeclarationErrorAddendum(); - } - - var typeString; - - if (type === null) { - typeString = 'null'; - } else if (isArray(type)) { - typeString = 'array'; - } else if (type !== undefined && type.$$typeof === REACT_ELEMENT_TYPE) { - typeString = "<" + (getComponentNameFromType(type.type) || 'Unknown') + " />"; - info = ' Did you accidentally export a JSX literal instead of a component?'; - } else { - typeString = typeof type; - } - - { - error('React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', typeString, info); - } - } - - var element = createElement.apply(this, arguments); // The result can be nullish if a mock or a custom function is used. - // TODO: Drop this when these are no longer allowed as the type argument. - - if (element == null) { - return element; - } // Skip key warning if the type isn't valid since our key validation logic - // doesn't expect a non-string/function type and can throw confusing errors. - // We don't want exception behavior to differ between dev and prod. - // (Rendering will throw with a helpful message and as soon as the type is - // fixed, the key warnings will appear.) - - - if (validType) { - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], type); - } - } - - if (type === REACT_FRAGMENT_TYPE) { - validateFragmentProps(element); - } else { - validatePropTypes(element); - } - - return element; - } - var didWarnAboutDeprecatedCreateFactory = false; - function createFactoryWithValidation(type) { - var validatedFactory = createElementWithValidation.bind(null, type); - validatedFactory.type = type; - - { - if (!didWarnAboutDeprecatedCreateFactory) { - didWarnAboutDeprecatedCreateFactory = true; - - warn('React.createFactory() is deprecated and will be removed in ' + 'a future major release. Consider using JSX ' + 'or use React.createElement() directly instead.'); - } // Legacy hook: remove it - - - Object.defineProperty(validatedFactory, 'type', { - enumerable: false, - get: function () { - warn('Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.'); - - Object.defineProperty(this, 'type', { - value: type - }); - return type; - } - }); - } - - return validatedFactory; - } - function cloneElementWithValidation(element, props, children) { - var newElement = cloneElement.apply(this, arguments); - - for (var i = 2; i < arguments.length; i++) { - validateChildKeys(arguments[i], newElement.type); - } - - validatePropTypes(newElement); - return newElement; - } - - var enableSchedulerDebugging = false; - var enableProfiling = false; - var frameYieldMs = 5; - - function push(heap, node) { - var index = heap.length; - heap.push(node); - siftUp(heap, node, index); - } - function peek(heap) { - return heap.length === 0 ? null : heap[0]; - } - function pop(heap) { - if (heap.length === 0) { - return null; - } - - var first = heap[0]; - var last = heap.pop(); - - if (last !== first) { - heap[0] = last; - siftDown(heap, last, 0); - } - - return first; - } - - function siftUp(heap, node, i) { - var index = i; - - while (index > 0) { - var parentIndex = index - 1 >>> 1; - var parent = heap[parentIndex]; - - if (compare(parent, node) > 0) { - // The parent is larger. Swap positions. - heap[parentIndex] = node; - heap[index] = parent; - index = parentIndex; - } else { - // The parent is smaller. Exit. - return; - } - } - } - - function siftDown(heap, node, i) { - var index = i; - var length = heap.length; - var halfLength = length >>> 1; - - while (index < halfLength) { - var leftIndex = (index + 1) * 2 - 1; - var left = heap[leftIndex]; - var rightIndex = leftIndex + 1; - var right = heap[rightIndex]; // If the left or right node is smaller, swap with the smaller of those. - - if (compare(left, node) < 0) { - if (rightIndex < length && compare(right, left) < 0) { - heap[index] = right; - heap[rightIndex] = node; - index = rightIndex; - } else { - heap[index] = left; - heap[leftIndex] = node; - index = leftIndex; - } - } else if (rightIndex < length && compare(right, node) < 0) { - heap[index] = right; - heap[rightIndex] = node; - index = rightIndex; - } else { - // Neither child is smaller. Exit. - return; - } - } - } - - function compare(a, b) { - // Compare sort index first, then task id. - var diff = a.sortIndex - b.sortIndex; - return diff !== 0 ? diff : a.id - b.id; - } - - // TODO: Use symbols? - var ImmediatePriority = 1; - var UserBlockingPriority = 2; - var NormalPriority = 3; - var LowPriority = 4; - var IdlePriority = 5; - - function markTaskErrored(task, ms) { - } - - /* eslint-disable no-var */ - var getCurrentTime; - var hasPerformanceNow = typeof performance === 'object' && typeof performance.now === 'function'; - - if (hasPerformanceNow) { - var localPerformance = performance; - - getCurrentTime = function () { - return localPerformance.now(); - }; - } else { - var localDate = Date; - var initialTime = localDate.now(); - - getCurrentTime = function () { - return localDate.now() - initialTime; - }; - } // Max 31 bit integer. The max integer size in V8 for 32-bit systems. - // Math.pow(2, 30) - 1 - // 0b111111111111111111111111111111 - - - var maxSigned31BitInt = 1073741823; // Times out immediately - - var IMMEDIATE_PRIORITY_TIMEOUT = -1; // Eventually times out - - var USER_BLOCKING_PRIORITY_TIMEOUT = 250; - var NORMAL_PRIORITY_TIMEOUT = 5000; - var LOW_PRIORITY_TIMEOUT = 10000; // Never times out - - var IDLE_PRIORITY_TIMEOUT = maxSigned31BitInt; // Tasks are stored on a min heap - - var taskQueue = []; - var timerQueue = []; // Incrementing id counter. Used to maintain insertion order. - - var taskIdCounter = 1; // Pausing the scheduler is useful for debugging. - var currentTask = null; - var currentPriorityLevel = NormalPriority; // This is set while performing work, to prevent re-entrance. - - var isPerformingWork = false; - var isHostCallbackScheduled = false; - var isHostTimeoutScheduled = false; // Capture local references to native APIs, in case a polyfill overrides them. - - var localSetTimeout = typeof setTimeout === 'function' ? setTimeout : null; - var localClearTimeout = typeof clearTimeout === 'function' ? clearTimeout : null; - var localSetImmediate = typeof setImmediate !== 'undefined' ? setImmediate : null; // IE and Node.js + jsdom - - var isInputPending = typeof navigator !== 'undefined' && navigator.scheduling !== undefined && navigator.scheduling.isInputPending !== undefined ? navigator.scheduling.isInputPending.bind(navigator.scheduling) : null; - - function advanceTimers(currentTime) { - // Check for tasks that are no longer delayed and add them to the queue. - var timer = peek(timerQueue); - - while (timer !== null) { - if (timer.callback === null) { - // Timer was cancelled. - pop(timerQueue); - } else if (timer.startTime <= currentTime) { - // Timer fired. Transfer to the task queue. - pop(timerQueue); - timer.sortIndex = timer.expirationTime; - push(taskQueue, timer); - } else { - // Remaining timers are pending. - return; - } - - timer = peek(timerQueue); - } - } - - function handleTimeout(currentTime) { - isHostTimeoutScheduled = false; - advanceTimers(currentTime); - - if (!isHostCallbackScheduled) { - if (peek(taskQueue) !== null) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } else { - var firstTimer = peek(timerQueue); - - if (firstTimer !== null) { - requestHostTimeout(handleTimeout, firstTimer.startTime - currentTime); - } - } - } - } - - function flushWork(hasTimeRemaining, initialTime) { - - - isHostCallbackScheduled = false; - - if (isHostTimeoutScheduled) { - // We scheduled a timeout but it's no longer needed. Cancel it. - isHostTimeoutScheduled = false; - cancelHostTimeout(); - } - - isPerformingWork = true; - var previousPriorityLevel = currentPriorityLevel; - - try { - if (enableProfiling) { - try { - return workLoop(hasTimeRemaining, initialTime); - } catch (error) { - if (currentTask !== null) { - var currentTime = getCurrentTime(); - markTaskErrored(currentTask, currentTime); - currentTask.isQueued = false; - } - - throw error; - } - } else { - // No catch in prod code path. - return workLoop(hasTimeRemaining, initialTime); - } - } finally { - currentTask = null; - currentPriorityLevel = previousPriorityLevel; - isPerformingWork = false; - } - } - - function workLoop(hasTimeRemaining, initialTime) { - var currentTime = initialTime; - advanceTimers(currentTime); - currentTask = peek(taskQueue); - - while (currentTask !== null && !(enableSchedulerDebugging )) { - if (currentTask.expirationTime > currentTime && (!hasTimeRemaining || shouldYieldToHost())) { - // This currentTask hasn't expired, and we've reached the deadline. - break; - } - - var callback = currentTask.callback; - - if (typeof callback === 'function') { - currentTask.callback = null; - currentPriorityLevel = currentTask.priorityLevel; - var didUserCallbackTimeout = currentTask.expirationTime <= currentTime; - - var continuationCallback = callback(didUserCallbackTimeout); - currentTime = getCurrentTime(); - - if (typeof continuationCallback === 'function') { - currentTask.callback = continuationCallback; - } else { - - if (currentTask === peek(taskQueue)) { - pop(taskQueue); - } - } - - advanceTimers(currentTime); - } else { - pop(taskQueue); - } - - currentTask = peek(taskQueue); - } // Return whether there's additional work - - - if (currentTask !== null) { - return true; - } else { - var firstTimer = peek(timerQueue); - - if (firstTimer !== null) { - requestHostTimeout(handleTimeout, firstTimer.startTime - currentTime); - } - - return false; - } - } - - function unstable_runWithPriority(priorityLevel, eventHandler) { - switch (priorityLevel) { - case ImmediatePriority: - case UserBlockingPriority: - case NormalPriority: - case LowPriority: - case IdlePriority: - break; - - default: - priorityLevel = NormalPriority; - } - - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = priorityLevel; - - try { - return eventHandler(); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - } - - function unstable_next(eventHandler) { - var priorityLevel; - - switch (currentPriorityLevel) { - case ImmediatePriority: - case UserBlockingPriority: - case NormalPriority: - // Shift down to normal priority - priorityLevel = NormalPriority; - break; - - default: - // Anything lower than normal priority should remain at the current level. - priorityLevel = currentPriorityLevel; - break; - } - - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = priorityLevel; - - try { - return eventHandler(); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - } - - function unstable_wrapCallback(callback) { - var parentPriorityLevel = currentPriorityLevel; - return function () { - // This is a fork of runWithPriority, inlined for performance. - var previousPriorityLevel = currentPriorityLevel; - currentPriorityLevel = parentPriorityLevel; - - try { - return callback.apply(this, arguments); - } finally { - currentPriorityLevel = previousPriorityLevel; - } - }; - } - - function unstable_scheduleCallback(priorityLevel, callback, options) { - var currentTime = getCurrentTime(); - var startTime; - - if (typeof options === 'object' && options !== null) { - var delay = options.delay; - - if (typeof delay === 'number' && delay > 0) { - startTime = currentTime + delay; - } else { - startTime = currentTime; - } - } else { - startTime = currentTime; - } - - var timeout; - - switch (priorityLevel) { - case ImmediatePriority: - timeout = IMMEDIATE_PRIORITY_TIMEOUT; - break; - - case UserBlockingPriority: - timeout = USER_BLOCKING_PRIORITY_TIMEOUT; - break; - - case IdlePriority: - timeout = IDLE_PRIORITY_TIMEOUT; - break; - - case LowPriority: - timeout = LOW_PRIORITY_TIMEOUT; - break; - - case NormalPriority: - default: - timeout = NORMAL_PRIORITY_TIMEOUT; - break; - } - - var expirationTime = startTime + timeout; - var newTask = { - id: taskIdCounter++, - callback: callback, - priorityLevel: priorityLevel, - startTime: startTime, - expirationTime: expirationTime, - sortIndex: -1 - }; - - if (startTime > currentTime) { - // This is a delayed task. - newTask.sortIndex = startTime; - push(timerQueue, newTask); - - if (peek(taskQueue) === null && newTask === peek(timerQueue)) { - // All tasks are delayed, and this is the task with the earliest delay. - if (isHostTimeoutScheduled) { - // Cancel an existing timeout. - cancelHostTimeout(); - } else { - isHostTimeoutScheduled = true; - } // Schedule a timeout. - - - requestHostTimeout(handleTimeout, startTime - currentTime); - } - } else { - newTask.sortIndex = expirationTime; - push(taskQueue, newTask); - // wait until the next time we yield. - - - if (!isHostCallbackScheduled && !isPerformingWork) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } - } - - return newTask; - } - - function unstable_pauseExecution() { - } - - function unstable_continueExecution() { - - if (!isHostCallbackScheduled && !isPerformingWork) { - isHostCallbackScheduled = true; - requestHostCallback(flushWork); - } - } - - function unstable_getFirstCallbackNode() { - return peek(taskQueue); - } - - function unstable_cancelCallback(task) { - // remove from the queue because you can't remove arbitrary nodes from an - // array based heap, only the first one.) - - - task.callback = null; - } - - function unstable_getCurrentPriorityLevel() { - return currentPriorityLevel; - } - - var isMessageLoopRunning = false; - var scheduledHostCallback = null; - var taskTimeoutID = -1; // Scheduler periodically yields in case there is other work on the main - // thread, like user events. By default, it yields multiple times per frame. - // It does not attempt to align with frame boundaries, since most tasks don't - // need to be frame aligned; for those that do, use requestAnimationFrame. - - var frameInterval = frameYieldMs; - var startTime = -1; - - function shouldYieldToHost() { - var timeElapsed = getCurrentTime() - startTime; - - if (timeElapsed < frameInterval) { - // The main thread has only been blocked for a really short amount of time; - // smaller than a single frame. Don't yield yet. - return false; - } // The main thread has been blocked for a non-negligible amount of time. We - - - return true; - } - - function requestPaint() { - - } - - function forceFrameRate(fps) { - if (fps < 0 || fps > 125) { - // Using console['error'] to evade Babel and ESLint - console['error']('forceFrameRate takes a positive int between 0 and 125, ' + 'forcing frame rates higher than 125 fps is not supported'); - return; - } - - if (fps > 0) { - frameInterval = Math.floor(1000 / fps); - } else { - // reset the framerate - frameInterval = frameYieldMs; - } - } - - var performWorkUntilDeadline = function () { - if (scheduledHostCallback !== null) { - var currentTime = getCurrentTime(); // Keep track of the start time so we can measure how long the main thread - // has been blocked. - - startTime = currentTime; - var hasTimeRemaining = true; // If a scheduler task throws, exit the current browser task so the - // error can be observed. - // - // Intentionally not using a try-catch, since that makes some debugging - // techniques harder. Instead, if `scheduledHostCallback` errors, then - // `hasMoreWork` will remain true, and we'll continue the work loop. - - var hasMoreWork = true; - - try { - hasMoreWork = scheduledHostCallback(hasTimeRemaining, currentTime); - } finally { - if (hasMoreWork) { - // If there's more work, schedule the next message event at the end - // of the preceding one. - schedulePerformWorkUntilDeadline(); - } else { - isMessageLoopRunning = false; - scheduledHostCallback = null; - } - } - } else { - isMessageLoopRunning = false; - } // Yielding to the browser will give it a chance to paint, so we can - }; - - var schedulePerformWorkUntilDeadline; - - if (typeof localSetImmediate === 'function') { - // Node.js and old IE. - // There's a few reasons for why we prefer setImmediate. - // - // Unlike MessageChannel, it doesn't prevent a Node.js process from exiting. - // (Even though this is a DOM fork of the Scheduler, you could get here - // with a mix of Node.js 15+, which has a MessageChannel, and jsdom.) - // https://github.com/facebook/react/issues/20756 - // - // But also, it runs earlier which is the semantic we want. - // If other browsers ever implement it, it's better to use it. - // Although both of these would be inferior to native scheduling. - schedulePerformWorkUntilDeadline = function () { - localSetImmediate(performWorkUntilDeadline); - }; - } else if (typeof MessageChannel !== 'undefined') { - // DOM and Worker environments. - // We prefer MessageChannel because of the 4ms setTimeout clamping. - var channel = new MessageChannel(); - var port = channel.port2; - channel.port1.onmessage = performWorkUntilDeadline; - - schedulePerformWorkUntilDeadline = function () { - port.postMessage(null); - }; - } else { - // We should only fallback here in non-browser environments. - schedulePerformWorkUntilDeadline = function () { - localSetTimeout(performWorkUntilDeadline, 0); - }; - } - - function requestHostCallback(callback) { - scheduledHostCallback = callback; - - if (!isMessageLoopRunning) { - isMessageLoopRunning = true; - schedulePerformWorkUntilDeadline(); - } - } - - function requestHostTimeout(callback, ms) { - taskTimeoutID = localSetTimeout(function () { - callback(getCurrentTime()); - }, ms); - } - - function cancelHostTimeout() { - localClearTimeout(taskTimeoutID); - taskTimeoutID = -1; - } - - var unstable_requestPaint = requestPaint; - var unstable_Profiling = null; - - - - var Scheduler = /*#__PURE__*/Object.freeze({ - __proto__: null, - unstable_ImmediatePriority: ImmediatePriority, - unstable_UserBlockingPriority: UserBlockingPriority, - unstable_NormalPriority: NormalPriority, - unstable_IdlePriority: IdlePriority, - unstable_LowPriority: LowPriority, - unstable_runWithPriority: unstable_runWithPriority, - unstable_next: unstable_next, - unstable_scheduleCallback: unstable_scheduleCallback, - unstable_cancelCallback: unstable_cancelCallback, - unstable_wrapCallback: unstable_wrapCallback, - unstable_getCurrentPriorityLevel: unstable_getCurrentPriorityLevel, - unstable_shouldYield: shouldYieldToHost, - unstable_requestPaint: unstable_requestPaint, - unstable_continueExecution: unstable_continueExecution, - unstable_pauseExecution: unstable_pauseExecution, - unstable_getFirstCallbackNode: unstable_getFirstCallbackNode, - get unstable_now () { return getCurrentTime; }, - unstable_forceFrameRate: forceFrameRate, - unstable_Profiling: unstable_Profiling - }); - - var ReactSharedInternals$1 = { - ReactCurrentDispatcher: ReactCurrentDispatcher, - ReactCurrentOwner: ReactCurrentOwner, - ReactCurrentBatchConfig: ReactCurrentBatchConfig, - // Re-export the schedule API(s) for UMD bundles. - // This avoids introducing a dependency on a new UMD global in a minor update, - // Since that would be a breaking change (e.g. for all existing CodeSandboxes). - // This re-export is only required for UMD bundles; - // CJS bundles use the shared NPM package. - Scheduler: Scheduler - }; - - { - ReactSharedInternals$1.ReactCurrentActQueue = ReactCurrentActQueue; - ReactSharedInternals$1.ReactDebugCurrentFrame = ReactDebugCurrentFrame; - } - - function startTransition(scope, options) { - var prevTransition = ReactCurrentBatchConfig.transition; - ReactCurrentBatchConfig.transition = {}; - var currentTransition = ReactCurrentBatchConfig.transition; - - { - ReactCurrentBatchConfig.transition._updatedFibers = new Set(); - } - - try { - scope(); - } finally { - ReactCurrentBatchConfig.transition = prevTransition; - - { - if (prevTransition === null && currentTransition._updatedFibers) { - var updatedFibersCount = currentTransition._updatedFibers.size; - - if (updatedFibersCount > 10) { - warn('Detected a large number of updates inside startTransition. ' + 'If this is due to a subscription please re-write it to use React provided hooks. ' + 'Otherwise concurrent mode guarantees are off the table.'); - } - - currentTransition._updatedFibers.clear(); - } - } - } - } - - var didWarnAboutMessageChannel = false; - var enqueueTaskImpl = null; - function enqueueTask(task) { - if (enqueueTaskImpl === null) { - try { - // read require off the module object to get around the bundlers. - // we don't want them to detect a require and bundle a Node polyfill. - var requireString = ('require' + Math.random()).slice(0, 7); - var nodeRequire = module && module[requireString]; // assuming we're in node, let's try to get node's - // version of setImmediate, bypassing fake timers if any. - - enqueueTaskImpl = nodeRequire.call(module, 'timers').setImmediate; - } catch (_err) { - // we're in a browser - // we can't use regular timers because they may still be faked - // so we try MessageChannel+postMessage instead - enqueueTaskImpl = function (callback) { - { - if (didWarnAboutMessageChannel === false) { - didWarnAboutMessageChannel = true; - - if (typeof MessageChannel === 'undefined') { - error('This browser does not have a MessageChannel implementation, ' + 'so enqueuing tasks via await act(async () => ...) will fail. ' + 'Please file an issue at https://github.com/facebook/react/issues ' + 'if you encounter this warning.'); - } - } - } - - var channel = new MessageChannel(); - channel.port1.onmessage = callback; - channel.port2.postMessage(undefined); - }; - } - } - - return enqueueTaskImpl(task); - } - - var actScopeDepth = 0; - var didWarnNoAwaitAct = false; - function act(callback) { - { - // `act` calls can be nested, so we track the depth. This represents the - // number of `act` scopes on the stack. - var prevActScopeDepth = actScopeDepth; - actScopeDepth++; - - if (ReactCurrentActQueue.current === null) { - // This is the outermost `act` scope. Initialize the queue. The reconciler - // will detect the queue and use it instead of Scheduler. - ReactCurrentActQueue.current = []; - } - - var prevIsBatchingLegacy = ReactCurrentActQueue.isBatchingLegacy; - var result; - - try { - // Used to reproduce behavior of `batchedUpdates` in legacy mode. Only - // set to `true` while the given callback is executed, not for updates - // triggered during an async event, because this is how the legacy - // implementation of `act` behaved. - ReactCurrentActQueue.isBatchingLegacy = true; - result = callback(); // Replicate behavior of original `act` implementation in legacy mode, - // which flushed updates immediately after the scope function exits, even - // if it's an async function. - - if (!prevIsBatchingLegacy && ReactCurrentActQueue.didScheduleLegacyUpdate) { - var queue = ReactCurrentActQueue.current; - - if (queue !== null) { - ReactCurrentActQueue.didScheduleLegacyUpdate = false; - flushActQueue(queue); - } - } - } catch (error) { - popActScope(prevActScopeDepth); - throw error; - } finally { - ReactCurrentActQueue.isBatchingLegacy = prevIsBatchingLegacy; - } - - if (result !== null && typeof result === 'object' && typeof result.then === 'function') { - var thenableResult = result; // The callback is an async function (i.e. returned a promise). Wait - // for it to resolve before exiting the current scope. - - var wasAwaited = false; - var thenable = { - then: function (resolve, reject) { - wasAwaited = true; - thenableResult.then(function (returnValue) { - popActScope(prevActScopeDepth); - - if (actScopeDepth === 0) { - // We've exited the outermost act scope. Recursively flush the - // queue until there's no remaining work. - recursivelyFlushAsyncActWork(returnValue, resolve, reject); - } else { - resolve(returnValue); - } - }, function (error) { - // The callback threw an error. - popActScope(prevActScopeDepth); - reject(error); - }); - } - }; - - { - if (!didWarnNoAwaitAct && typeof Promise !== 'undefined') { - // eslint-disable-next-line no-undef - Promise.resolve().then(function () {}).then(function () { - if (!wasAwaited) { - didWarnNoAwaitAct = true; - - error('You called act(async () => ...) without await. ' + 'This could lead to unexpected testing behaviour, ' + 'interleaving multiple act calls and mixing their ' + 'scopes. ' + 'You should - await act(async () => ...);'); - } - }); - } - } - - return thenable; - } else { - var returnValue = result; // The callback is not an async function. Exit the current scope - // immediately, without awaiting. - - popActScope(prevActScopeDepth); - - if (actScopeDepth === 0) { - // Exiting the outermost act scope. Flush the queue. - var _queue = ReactCurrentActQueue.current; - - if (_queue !== null) { - flushActQueue(_queue); - ReactCurrentActQueue.current = null; - } // Return a thenable. If the user awaits it, we'll flush again in - // case additional work was scheduled by a microtask. - - - var _thenable = { - then: function (resolve, reject) { - // Confirm we haven't re-entered another `act` scope, in case - // the user does something weird like await the thenable - // multiple times. - if (ReactCurrentActQueue.current === null) { - // Recursively flush the queue until there's no remaining work. - ReactCurrentActQueue.current = []; - recursivelyFlushAsyncActWork(returnValue, resolve, reject); - } else { - resolve(returnValue); - } - } - }; - return _thenable; - } else { - // Since we're inside a nested `act` scope, the returned thenable - // immediately resolves. The outer scope will flush the queue. - var _thenable2 = { - then: function (resolve, reject) { - resolve(returnValue); - } - }; - return _thenable2; - } - } - } - } - - function popActScope(prevActScopeDepth) { - { - if (prevActScopeDepth !== actScopeDepth - 1) { - error('You seem to have overlapping act() calls, this is not supported. ' + 'Be sure to await previous act() calls before making a new one. '); - } - - actScopeDepth = prevActScopeDepth; - } - } - - function recursivelyFlushAsyncActWork(returnValue, resolve, reject) { - { - var queue = ReactCurrentActQueue.current; - - if (queue !== null) { - try { - flushActQueue(queue); - enqueueTask(function () { - if (queue.length === 0) { - // No additional work was scheduled. Finish. - ReactCurrentActQueue.current = null; - resolve(returnValue); - } else { - // Keep flushing work until there's none left. - recursivelyFlushAsyncActWork(returnValue, resolve, reject); - } - }); - } catch (error) { - reject(error); - } - } else { - resolve(returnValue); - } - } - } - - var isFlushing = false; - - function flushActQueue(queue) { - { - if (!isFlushing) { - // Prevent re-entrance. - isFlushing = true; - var i = 0; - - try { - for (; i < queue.length; i++) { - var callback = queue[i]; - - do { - callback = callback(true); - } while (callback !== null); - } - - queue.length = 0; - } catch (error) { - // If something throws, leave the remaining callbacks on the queue. - queue = queue.slice(i + 1); - throw error; - } finally { - isFlushing = false; - } - } - } - } - - var createElement$1 = createElementWithValidation ; - var cloneElement$1 = cloneElementWithValidation ; - var createFactory = createFactoryWithValidation ; - var Children = { - map: mapChildren, - forEach: forEachChildren, - count: countChildren, - toArray: toArray, - only: onlyChild - }; - - exports.Children = Children; - exports.Component = Component; - exports.Fragment = REACT_FRAGMENT_TYPE; - exports.Profiler = REACT_PROFILER_TYPE; - exports.PureComponent = PureComponent; - exports.StrictMode = REACT_STRICT_MODE_TYPE; - exports.Suspense = REACT_SUSPENSE_TYPE; - exports.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = ReactSharedInternals$1; - exports.cloneElement = cloneElement$1; - exports.createContext = createContext; - exports.createElement = createElement$1; - exports.createFactory = createFactory; - exports.createRef = createRef; - exports.forwardRef = forwardRef; - exports.isValidElement = isValidElement; - exports.lazy = lazy; - exports.memo = memo; - exports.startTransition = startTransition; - exports.unstable_act = act; - exports.useCallback = useCallback; - exports.useContext = useContext; - exports.useDebugValue = useDebugValue; - exports.useDeferredValue = useDeferredValue; - exports.useEffect = useEffect; - exports.useId = useId; - exports.useImperativeHandle = useImperativeHandle; - exports.useInsertionEffect = useInsertionEffect; - exports.useLayoutEffect = useLayoutEffect; - exports.useMemo = useMemo; - exports.useReducer = useReducer; - exports.useRef = useRef; - exports.useState = useState; - exports.useSyncExternalStore = useSyncExternalStore; - exports.useTransition = useTransition; - exports.version = ReactVersion; - -}))); diff --git a/tests/assets/reading-list/style.css b/tests/assets/reading-list/style.css deleted file mode 100644 index 9345aca7fb79f..0000000000000 --- a/tests/assets/reading-list/style.css +++ /dev/null @@ -1,13 +0,0 @@ -:root { - --non-monospace: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; - --monospace: Consolas, Menlo, monospace; - font-size: 14px; -} - -body { - font-family: var(--non-monospace); -} - -.red { background-color: #ffcdd2; } -.green { background-color: #a5d6a7; } -.blue { background-color: #64b5f6; } diff --git a/tests/assets/reading-list/vue2.html b/tests/assets/reading-list/vue2.html deleted file mode 100644 index 5a8c6e26b1e77..0000000000000 --- a/tests/assets/reading-list/vue2.html +++ /dev/null @@ -1,118 +0,0 @@ - - - -
- - diff --git a/tests/assets/reading-list/vue3.html b/tests/assets/reading-list/vue3.html deleted file mode 100644 index 31e67da5e3345..0000000000000 --- a/tests/assets/reading-list/vue3.html +++ /dev/null @@ -1,116 +0,0 @@ - - - -
- - diff --git a/tests/assets/reading-list/vue_2.6.14.js b/tests/assets/reading-list/vue_2.6.14.js deleted file mode 100644 index d800532ab6931..0000000000000 --- a/tests/assets/reading-list/vue_2.6.14.js +++ /dev/null @@ -1,12014 +0,0 @@ -/*! - * Vue.js v2.6.14 - * (c) 2014-2021 Evan You - * Released under the MIT License. - */ -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global = global || self, global.Vue = factory()); -}(this, function () { 'use strict'; - - /* */ - - var emptyObject = Object.freeze({}); - - // These helpers produce better VM code in JS engines due to their - // explicitness and function inlining. - function isUndef (v) { - return v === undefined || v === null - } - - function isDef (v) { - return v !== undefined && v !== null - } - - function isTrue (v) { - return v === true - } - - function isFalse (v) { - return v === false - } - - /** - * Check if value is primitive. - */ - function isPrimitive (value) { - return ( - typeof value === 'string' || - typeof value === 'number' || - // $flow-disable-line - typeof value === 'symbol' || - typeof value === 'boolean' - ) - } - - /** - * Quick object check - this is primarily used to tell - * Objects from primitive values when we know the value - * is a JSON-compliant type. - */ - function isObject (obj) { - return obj !== null && typeof obj === 'object' - } - - /** - * Get the raw type string of a value, e.g., [object Object]. - */ - var _toString = Object.prototype.toString; - - function toRawType (value) { - return _toString.call(value).slice(8, -1) - } - - /** - * Strict object type check. Only returns true - * for plain JavaScript objects. - */ - function isPlainObject (obj) { - return _toString.call(obj) === '[object Object]' - } - - function isRegExp (v) { - return _toString.call(v) === '[object RegExp]' - } - - /** - * Check if val is a valid array index. - */ - function isValidArrayIndex (val) { - var n = parseFloat(String(val)); - return n >= 0 && Math.floor(n) === n && isFinite(val) - } - - function isPromise (val) { - return ( - isDef(val) && - typeof val.then === 'function' && - typeof val.catch === 'function' - ) - } - - /** - * Convert a value to a string that is actually rendered. - */ - function toString (val) { - return val == null - ? '' - : Array.isArray(val) || (isPlainObject(val) && val.toString === _toString) - ? JSON.stringify(val, null, 2) - : String(val) - } - - /** - * Convert an input value to a number for persistence. - * If the conversion fails, return original string. - */ - function toNumber (val) { - var n = parseFloat(val); - return isNaN(n) ? val : n - } - - /** - * Make a map and return a function for checking if a key - * is in that map. - */ - function makeMap ( - str, - expectsLowerCase - ) { - var map = Object.create(null); - var list = str.split(','); - for (var i = 0; i < list.length; i++) { - map[list[i]] = true; - } - return expectsLowerCase - ? function (val) { return map[val.toLowerCase()]; } - : function (val) { return map[val]; } - } - - /** - * Check if a tag is a built-in tag. - */ - var isBuiltInTag = makeMap('slot,component', true); - - /** - * Check if an attribute is a reserved attribute. - */ - var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is'); - - /** - * Remove an item from an array. - */ - function remove (arr, item) { - if (arr.length) { - var index = arr.indexOf(item); - if (index > -1) { - return arr.splice(index, 1) - } - } - } - - /** - * Check whether an object has the property. - */ - var hasOwnProperty = Object.prototype.hasOwnProperty; - function hasOwn (obj, key) { - return hasOwnProperty.call(obj, key) - } - - /** - * Create a cached version of a pure function. - */ - function cached (fn) { - var cache = Object.create(null); - return (function cachedFn (str) { - var hit = cache[str]; - return hit || (cache[str] = fn(str)) - }) - } - - /** - * Camelize a hyphen-delimited string. - */ - var camelizeRE = /-(\w)/g; - var camelize = cached(function (str) { - return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; }) - }); - - /** - * Capitalize a string. - */ - var capitalize = cached(function (str) { - return str.charAt(0).toUpperCase() + str.slice(1) - }); - - /** - * Hyphenate a camelCase string. - */ - var hyphenateRE = /\B([A-Z])/g; - var hyphenate = cached(function (str) { - return str.replace(hyphenateRE, '-$1').toLowerCase() - }); - - /** - * Simple bind polyfill for environments that do not support it, - * e.g., PhantomJS 1.x. Technically, we don't need this anymore - * since native bind is now performant enough in most browsers. - * But removing it would mean breaking code that was able to run in - * PhantomJS 1.x, so this must be kept for backward compatibility. - */ - - /* istanbul ignore next */ - function polyfillBind (fn, ctx) { - function boundFn (a) { - var l = arguments.length; - return l - ? l > 1 - ? fn.apply(ctx, arguments) - : fn.call(ctx, a) - : fn.call(ctx) - } - - boundFn._length = fn.length; - return boundFn - } - - function nativeBind (fn, ctx) { - return fn.bind(ctx) - } - - var bind = Function.prototype.bind - ? nativeBind - : polyfillBind; - - /** - * Convert an Array-like object to a real Array. - */ - function toArray (list, start) { - start = start || 0; - var i = list.length - start; - var ret = new Array(i); - while (i--) { - ret[i] = list[i + start]; - } - return ret - } - - /** - * Mix properties into target object. - */ - function extend (to, _from) { - for (var key in _from) { - to[key] = _from[key]; - } - return to - } - - /** - * Merge an Array of Objects into a single Object. - */ - function toObject (arr) { - var res = {}; - for (var i = 0; i < arr.length; i++) { - if (arr[i]) { - extend(res, arr[i]); - } - } - return res - } - - /* eslint-disable no-unused-vars */ - - /** - * Perform no operation. - * Stubbing args to make Flow happy without leaving useless transpiled code - * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/). - */ - function noop (a, b, c) {} - - /** - * Always return false. - */ - var no = function (a, b, c) { return false; }; - - /* eslint-enable no-unused-vars */ - - /** - * Return the same value. - */ - var identity = function (_) { return _; }; - - /** - * Generate a string containing static keys from compiler modules. - */ - function genStaticKeys (modules) { - return modules.reduce(function (keys, m) { - return keys.concat(m.staticKeys || []) - }, []).join(',') - } - - /** - * Check if two values are loosely equal - that is, - * if they are plain objects, do they have the same shape? - */ - function looseEqual (a, b) { - if (a === b) { return true } - var isObjectA = isObject(a); - var isObjectB = isObject(b); - if (isObjectA && isObjectB) { - try { - var isArrayA = Array.isArray(a); - var isArrayB = Array.isArray(b); - if (isArrayA && isArrayB) { - return a.length === b.length && a.every(function (e, i) { - return looseEqual(e, b[i]) - }) - } else if (a instanceof Date && b instanceof Date) { - return a.getTime() === b.getTime() - } else if (!isArrayA && !isArrayB) { - var keysA = Object.keys(a); - var keysB = Object.keys(b); - return keysA.length === keysB.length && keysA.every(function (key) { - return looseEqual(a[key], b[key]) - }) - } else { - /* istanbul ignore next */ - return false - } - } catch (e) { - /* istanbul ignore next */ - return false - } - } else if (!isObjectA && !isObjectB) { - return String(a) === String(b) - } else { - return false - } - } - - /** - * Return the first index at which a loosely equal value can be - * found in the array (if value is a plain object, the array must - * contain an object of the same shape), or -1 if it is not present. - */ - function looseIndexOf (arr, val) { - for (var i = 0; i < arr.length; i++) { - if (looseEqual(arr[i], val)) { return i } - } - return -1 - } - - /** - * Ensure a function is called only once. - */ - function once (fn) { - var called = false; - return function () { - if (!called) { - called = true; - fn.apply(this, arguments); - } - } - } - - var SSR_ATTR = 'data-server-rendered'; - - var ASSET_TYPES = [ - 'component', - 'directive', - 'filter' - ]; - - var LIFECYCLE_HOOKS = [ - 'beforeCreate', - 'created', - 'beforeMount', - 'mounted', - 'beforeUpdate', - 'updated', - 'beforeDestroy', - 'destroyed', - 'activated', - 'deactivated', - 'errorCaptured', - 'serverPrefetch' - ]; - - /* */ - - - - var config = ({ - /** - * Option merge strategies (used in core/util/options) - */ - // $flow-disable-line - optionMergeStrategies: Object.create(null), - - /** - * Whether to suppress warnings. - */ - silent: false, - - /** - * Show production mode tip message on boot? - */ - productionTip: "development" !== 'production', - - /** - * Whether to enable devtools - */ - devtools: "development" !== 'production', - - /** - * Whether to record perf - */ - performance: false, - - /** - * Error handler for watcher errors - */ - errorHandler: null, - - /** - * Warn handler for watcher warns - */ - warnHandler: null, - - /** - * Ignore certain custom elements - */ - ignoredElements: [], - - /** - * Custom user key aliases for v-on - */ - // $flow-disable-line - keyCodes: Object.create(null), - - /** - * Check if a tag is reserved so that it cannot be registered as a - * component. This is platform-dependent and may be overwritten. - */ - isReservedTag: no, - - /** - * Check if an attribute is reserved so that it cannot be used as a component - * prop. This is platform-dependent and may be overwritten. - */ - isReservedAttr: no, - - /** - * Check if a tag is an unknown element. - * Platform-dependent. - */ - isUnknownElement: no, - - /** - * Get the namespace of an element - */ - getTagNamespace: noop, - - /** - * Parse the real tag name for the specific platform. - */ - parsePlatformTagName: identity, - - /** - * Check if an attribute must be bound using property, e.g. value - * Platform-dependent. - */ - mustUseProp: no, - - /** - * Perform updates asynchronously. Intended to be used by Vue Test Utils - * This will significantly reduce performance if set to false. - */ - async: true, - - /** - * Exposed for legacy reasons - */ - _lifecycleHooks: LIFECYCLE_HOOKS - }); - - /* */ - - /** - * unicode letters used for parsing html tags, component names and property paths. - * using https://www.w3.org/TR/html53/semantics-scripting.html#potentialcustomelementname - * skipping \u10000-\uEFFFF due to it freezing up PhantomJS - */ - var unicodeRegExp = /a-zA-Z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD/; - - /** - * Check if a string starts with $ or _ - */ - function isReserved (str) { - var c = (str + '').charCodeAt(0); - return c === 0x24 || c === 0x5F - } - - /** - * Define a property. - */ - function def (obj, key, val, enumerable) { - Object.defineProperty(obj, key, { - value: val, - enumerable: !!enumerable, - writable: true, - configurable: true - }); - } - - /** - * Parse simple path. - */ - var bailRE = new RegExp(("[^" + (unicodeRegExp.source) + ".$_\\d]")); - function parsePath (path) { - if (bailRE.test(path)) { - return - } - var segments = path.split('.'); - return function (obj) { - for (var i = 0; i < segments.length; i++) { - if (!obj) { return } - obj = obj[segments[i]]; - } - return obj - } - } - - /* */ - - // can we use __proto__? - var hasProto = '__proto__' in {}; - - // Browser environment sniffing - var inBrowser = typeof window !== 'undefined'; - var inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform; - var weexPlatform = inWeex && WXEnvironment.platform.toLowerCase(); - var UA = inBrowser && window.navigator.userAgent.toLowerCase(); - var isIE = UA && /msie|trident/.test(UA); - var isIE9 = UA && UA.indexOf('msie 9.0') > 0; - var isEdge = UA && UA.indexOf('edge/') > 0; - var isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android'); - var isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios'); - var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge; - var isPhantomJS = UA && /phantomjs/.test(UA); - var isFF = UA && UA.match(/firefox\/(\d+)/); - - // Firefox has a "watch" function on Object.prototype... - var nativeWatch = ({}).watch; - - var supportsPassive = false; - if (inBrowser) { - try { - var opts = {}; - Object.defineProperty(opts, 'passive', ({ - get: function get () { - /* istanbul ignore next */ - supportsPassive = true; - } - })); // https://github.com/facebook/flow/issues/285 - window.addEventListener('test-passive', null, opts); - } catch (e) {} - } - - // this needs to be lazy-evaled because vue may be required before - // vue-server-renderer can set VUE_ENV - var _isServer; - var isServerRendering = function () { - if (_isServer === undefined) { - /* istanbul ignore if */ - if (!inBrowser && !inWeex && typeof global !== 'undefined') { - // detect presence of vue-server-renderer and avoid - // Webpack shimming the process - _isServer = global['process'] && global['process'].env.VUE_ENV === 'server'; - } else { - _isServer = false; - } - } - return _isServer - }; - - // detect devtools - var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__; - - /* istanbul ignore next */ - function isNative (Ctor) { - return typeof Ctor === 'function' && /native code/.test(Ctor.toString()) - } - - var hasSymbol = - typeof Symbol !== 'undefined' && isNative(Symbol) && - typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys); - - var _Set; - /* istanbul ignore if */ // $flow-disable-line - if (typeof Set !== 'undefined' && isNative(Set)) { - // use native Set when available. - _Set = Set; - } else { - // a non-standard Set polyfill that only works with primitive keys. - _Set = /*@__PURE__*/(function () { - function Set () { - this.set = Object.create(null); - } - Set.prototype.has = function has (key) { - return this.set[key] === true - }; - Set.prototype.add = function add (key) { - this.set[key] = true; - }; - Set.prototype.clear = function clear () { - this.set = Object.create(null); - }; - - return Set; - }()); - } - - /* */ - - var warn = noop; - var tip = noop; - var generateComponentTrace = (noop); // work around flow check - var formatComponentName = (noop); - - { - var hasConsole = typeof console !== 'undefined'; - var classifyRE = /(?:^|[-_])(\w)/g; - var classify = function (str) { return str - .replace(classifyRE, function (c) { return c.toUpperCase(); }) - .replace(/[-_]/g, ''); }; - - warn = function (msg, vm) { - var trace = vm ? generateComponentTrace(vm) : ''; - - if (config.warnHandler) { - config.warnHandler.call(null, msg, vm, trace); - } else if (hasConsole && (!config.silent)) { - console.error(("[Vue warn]: " + msg + trace)); - } - }; - - tip = function (msg, vm) { - if (hasConsole && (!config.silent)) { - console.warn("[Vue tip]: " + msg + ( - vm ? generateComponentTrace(vm) : '' - )); - } - }; - - formatComponentName = function (vm, includeFile) { - if (vm.$root === vm) { - return '' - } - var options = typeof vm === 'function' && vm.cid != null - ? vm.options - : vm._isVue - ? vm.$options || vm.constructor.options - : vm; - var name = options.name || options._componentTag; - var file = options.__file; - if (!name && file) { - var match = file.match(/([^/\\]+)\.vue$/); - name = match && match[1]; - } - - return ( - (name ? ("<" + (classify(name)) + ">") : "") + - (file && includeFile !== false ? (" at " + file) : '') - ) - }; - - var repeat = function (str, n) { - var res = ''; - while (n) { - if (n % 2 === 1) { res += str; } - if (n > 1) { str += str; } - n >>= 1; - } - return res - }; - - generateComponentTrace = function (vm) { - if (vm._isVue && vm.$parent) { - var tree = []; - var currentRecursiveSequence = 0; - while (vm) { - if (tree.length > 0) { - var last = tree[tree.length - 1]; - if (last.constructor === vm.constructor) { - currentRecursiveSequence++; - vm = vm.$parent; - continue - } else if (currentRecursiveSequence > 0) { - tree[tree.length - 1] = [last, currentRecursiveSequence]; - currentRecursiveSequence = 0; - } - } - tree.push(vm); - vm = vm.$parent; - } - return '\n\nfound in\n\n' + tree - .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm) - ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)") - : formatComponentName(vm))); }) - .join('\n') - } else { - return ("\n\n(found in " + (formatComponentName(vm)) + ")") - } - }; - } - - /* */ - - var uid = 0; - - /** - * A dep is an observable that can have multiple - * directives subscribing to it. - */ - var Dep = function Dep () { - this.id = uid++; - this.subs = []; - }; - - Dep.prototype.addSub = function addSub (sub) { - this.subs.push(sub); - }; - - Dep.prototype.removeSub = function removeSub (sub) { - remove(this.subs, sub); - }; - - Dep.prototype.depend = function depend () { - if (Dep.target) { - Dep.target.addDep(this); - } - }; - - Dep.prototype.notify = function notify () { - // stabilize the subscriber list first - var subs = this.subs.slice(); - if (!config.async) { - // subs aren't sorted in scheduler if not running async - // we need to sort them now to make sure they fire in correct - // order - subs.sort(function (a, b) { return a.id - b.id; }); - } - for (var i = 0, l = subs.length; i < l; i++) { - subs[i].update(); - } - }; - - // The current target watcher being evaluated. - // This is globally unique because only one watcher - // can be evaluated at a time. - Dep.target = null; - var targetStack = []; - - function pushTarget (target) { - targetStack.push(target); - Dep.target = target; - } - - function popTarget () { - targetStack.pop(); - Dep.target = targetStack[targetStack.length - 1]; - } - - /* */ - - var VNode = function VNode ( - tag, - data, - children, - text, - elm, - context, - componentOptions, - asyncFactory - ) { - this.tag = tag; - this.data = data; - this.children = children; - this.text = text; - this.elm = elm; - this.ns = undefined; - this.context = context; - this.fnContext = undefined; - this.fnOptions = undefined; - this.fnScopeId = undefined; - this.key = data && data.key; - this.componentOptions = componentOptions; - this.componentInstance = undefined; - this.parent = undefined; - this.raw = false; - this.isStatic = false; - this.isRootInsert = true; - this.isComment = false; - this.isCloned = false; - this.isOnce = false; - this.asyncFactory = asyncFactory; - this.asyncMeta = undefined; - this.isAsyncPlaceholder = false; - }; - - var prototypeAccessors = { child: { configurable: true } }; - - // DEPRECATED: alias for componentInstance for backwards compat. - /* istanbul ignore next */ - prototypeAccessors.child.get = function () { - return this.componentInstance - }; - - Object.defineProperties( VNode.prototype, prototypeAccessors ); - - var createEmptyVNode = function (text) { - if ( text === void 0 ) text = ''; - - var node = new VNode(); - node.text = text; - node.isComment = true; - return node - }; - - function createTextVNode (val) { - return new VNode(undefined, undefined, undefined, String(val)) - } - - // optimized shallow clone - // used for static nodes and slot nodes because they may be reused across - // multiple renders, cloning them avoids errors when DOM manipulations rely - // on their elm reference. - function cloneVNode (vnode) { - var cloned = new VNode( - vnode.tag, - vnode.data, - // #7975 - // clone children array to avoid mutating original in case of cloning - // a child. - vnode.children && vnode.children.slice(), - vnode.text, - vnode.elm, - vnode.context, - vnode.componentOptions, - vnode.asyncFactory - ); - cloned.ns = vnode.ns; - cloned.isStatic = vnode.isStatic; - cloned.key = vnode.key; - cloned.isComment = vnode.isComment; - cloned.fnContext = vnode.fnContext; - cloned.fnOptions = vnode.fnOptions; - cloned.fnScopeId = vnode.fnScopeId; - cloned.asyncMeta = vnode.asyncMeta; - cloned.isCloned = true; - return cloned - } - - /* - * not type checking this file because flow doesn't play well with - * dynamically accessing methods on Array prototype - */ - - var arrayProto = Array.prototype; - var arrayMethods = Object.create(arrayProto); - - var methodsToPatch = [ - 'push', - 'pop', - 'shift', - 'unshift', - 'splice', - 'sort', - 'reverse' - ]; - - /** - * Intercept mutating methods and emit events - */ - methodsToPatch.forEach(function (method) { - // cache original method - var original = arrayProto[method]; - def(arrayMethods, method, function mutator () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - var result = original.apply(this, args); - var ob = this.__ob__; - var inserted; - switch (method) { - case 'push': - case 'unshift': - inserted = args; - break - case 'splice': - inserted = args.slice(2); - break - } - if (inserted) { ob.observeArray(inserted); } - // notify change - ob.dep.notify(); - return result - }); - }); - - /* */ - - var arrayKeys = Object.getOwnPropertyNames(arrayMethods); - - /** - * In some cases we may want to disable observation inside a component's - * update computation. - */ - var shouldObserve = true; - - function toggleObserving (value) { - shouldObserve = value; - } - - /** - * Observer class that is attached to each observed - * object. Once attached, the observer converts the target - * object's property keys into getter/setters that - * collect dependencies and dispatch updates. - */ - var Observer = function Observer (value) { - this.value = value; - this.dep = new Dep(); - this.vmCount = 0; - def(value, '__ob__', this); - if (Array.isArray(value)) { - if (hasProto) { - protoAugment(value, arrayMethods); - } else { - copyAugment(value, arrayMethods, arrayKeys); - } - this.observeArray(value); - } else { - this.walk(value); - } - }; - - /** - * Walk through all properties and convert them into - * getter/setters. This method should only be called when - * value type is Object. - */ - Observer.prototype.walk = function walk (obj) { - var keys = Object.keys(obj); - for (var i = 0; i < keys.length; i++) { - defineReactive$$1(obj, keys[i]); - } - }; - - /** - * Observe a list of Array items. - */ - Observer.prototype.observeArray = function observeArray (items) { - for (var i = 0, l = items.length; i < l; i++) { - observe(items[i]); - } - }; - - // helpers - - /** - * Augment a target Object or Array by intercepting - * the prototype chain using __proto__ - */ - function protoAugment (target, src) { - /* eslint-disable no-proto */ - target.__proto__ = src; - /* eslint-enable no-proto */ - } - - /** - * Augment a target Object or Array by defining - * hidden properties. - */ - /* istanbul ignore next */ - function copyAugment (target, src, keys) { - for (var i = 0, l = keys.length; i < l; i++) { - var key = keys[i]; - def(target, key, src[key]); - } - } - - /** - * Attempt to create an observer instance for a value, - * returns the new observer if successfully observed, - * or the existing observer if the value already has one. - */ - function observe (value, asRootData) { - if (!isObject(value) || value instanceof VNode) { - return - } - var ob; - if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) { - ob = value.__ob__; - } else if ( - shouldObserve && - !isServerRendering() && - (Array.isArray(value) || isPlainObject(value)) && - Object.isExtensible(value) && - !value._isVue - ) { - ob = new Observer(value); - } - if (asRootData && ob) { - ob.vmCount++; - } - return ob - } - - /** - * Define a reactive property on an Object. - */ - function defineReactive$$1 ( - obj, - key, - val, - customSetter, - shallow - ) { - var dep = new Dep(); - - var property = Object.getOwnPropertyDescriptor(obj, key); - if (property && property.configurable === false) { - return - } - - // cater for pre-defined getter/setters - var getter = property && property.get; - var setter = property && property.set; - if ((!getter || setter) && arguments.length === 2) { - val = obj[key]; - } - - var childOb = !shallow && observe(val); - Object.defineProperty(obj, key, { - enumerable: true, - configurable: true, - get: function reactiveGetter () { - var value = getter ? getter.call(obj) : val; - if (Dep.target) { - dep.depend(); - if (childOb) { - childOb.dep.depend(); - if (Array.isArray(value)) { - dependArray(value); - } - } - } - return value - }, - set: function reactiveSetter (newVal) { - var value = getter ? getter.call(obj) : val; - /* eslint-disable no-self-compare */ - if (newVal === value || (newVal !== newVal && value !== value)) { - return - } - /* eslint-enable no-self-compare */ - if (customSetter) { - customSetter(); - } - // #7981: for accessor properties without setter - if (getter && !setter) { return } - if (setter) { - setter.call(obj, newVal); - } else { - val = newVal; - } - childOb = !shallow && observe(newVal); - dep.notify(); - } - }); - } - - /** - * Set a property on an object. Adds the new property and - * triggers change notification if the property doesn't - * already exist. - */ - function set (target, key, val) { - if (isUndef(target) || isPrimitive(target) - ) { - warn(("Cannot set reactive property on undefined, null, or primitive value: " + ((target)))); - } - if (Array.isArray(target) && isValidArrayIndex(key)) { - target.length = Math.max(target.length, key); - target.splice(key, 1, val); - return val - } - if (key in target && !(key in Object.prototype)) { - target[key] = val; - return val - } - var ob = (target).__ob__; - if (target._isVue || (ob && ob.vmCount)) { - warn( - 'Avoid adding reactive properties to a Vue instance or its root $data ' + - 'at runtime - declare it upfront in the data option.' - ); - return val - } - if (!ob) { - target[key] = val; - return val - } - defineReactive$$1(ob.value, key, val); - ob.dep.notify(); - return val - } - - /** - * Delete a property and trigger change if necessary. - */ - function del (target, key) { - if (isUndef(target) || isPrimitive(target) - ) { - warn(("Cannot delete reactive property on undefined, null, or primitive value: " + ((target)))); - } - if (Array.isArray(target) && isValidArrayIndex(key)) { - target.splice(key, 1); - return - } - var ob = (target).__ob__; - if (target._isVue || (ob && ob.vmCount)) { - warn( - 'Avoid deleting properties on a Vue instance or its root $data ' + - '- just set it to null.' - ); - return - } - if (!hasOwn(target, key)) { - return - } - delete target[key]; - if (!ob) { - return - } - ob.dep.notify(); - } - - /** - * Collect dependencies on array elements when the array is touched, since - * we cannot intercept array element access like property getters. - */ - function dependArray (value) { - for (var e = (void 0), i = 0, l = value.length; i < l; i++) { - e = value[i]; - e && e.__ob__ && e.__ob__.dep.depend(); - if (Array.isArray(e)) { - dependArray(e); - } - } - } - - /* */ - - /** - * Option overwriting strategies are functions that handle - * how to merge a parent option value and a child option - * value into the final value. - */ - var strats = config.optionMergeStrategies; - - /** - * Options with restrictions - */ - { - strats.el = strats.propsData = function (parent, child, vm, key) { - if (!vm) { - warn( - "option \"" + key + "\" can only be used during instance " + - 'creation with the `new` keyword.' - ); - } - return defaultStrat(parent, child) - }; - } - - /** - * Helper that recursively merges two data objects together. - */ - function mergeData (to, from) { - if (!from) { return to } - var key, toVal, fromVal; - - var keys = hasSymbol - ? Reflect.ownKeys(from) - : Object.keys(from); - - for (var i = 0; i < keys.length; i++) { - key = keys[i]; - // in case the object is already observed... - if (key === '__ob__') { continue } - toVal = to[key]; - fromVal = from[key]; - if (!hasOwn(to, key)) { - set(to, key, fromVal); - } else if ( - toVal !== fromVal && - isPlainObject(toVal) && - isPlainObject(fromVal) - ) { - mergeData(toVal, fromVal); - } - } - return to - } - - /** - * Data - */ - function mergeDataOrFn ( - parentVal, - childVal, - vm - ) { - if (!vm) { - // in a Vue.extend merge, both should be functions - if (!childVal) { - return parentVal - } - if (!parentVal) { - return childVal - } - // when parentVal & childVal are both present, - // we need to return a function that returns the - // merged result of both functions... no need to - // check if parentVal is a function here because - // it has to be a function to pass previous merges. - return function mergedDataFn () { - return mergeData( - typeof childVal === 'function' ? childVal.call(this, this) : childVal, - typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal - ) - } - } else { - return function mergedInstanceDataFn () { - // instance merge - var instanceData = typeof childVal === 'function' - ? childVal.call(vm, vm) - : childVal; - var defaultData = typeof parentVal === 'function' - ? parentVal.call(vm, vm) - : parentVal; - if (instanceData) { - return mergeData(instanceData, defaultData) - } else { - return defaultData - } - } - } - } - - strats.data = function ( - parentVal, - childVal, - vm - ) { - if (!vm) { - if (childVal && typeof childVal !== 'function') { - warn( - 'The "data" option should be a function ' + - 'that returns a per-instance value in component ' + - 'definitions.', - vm - ); - - return parentVal - } - return mergeDataOrFn(parentVal, childVal) - } - - return mergeDataOrFn(parentVal, childVal, vm) - }; - - /** - * Hooks and props are merged as arrays. - */ - function mergeHook ( - parentVal, - childVal - ) { - var res = childVal - ? parentVal - ? parentVal.concat(childVal) - : Array.isArray(childVal) - ? childVal - : [childVal] - : parentVal; - return res - ? dedupeHooks(res) - : res - } - - function dedupeHooks (hooks) { - var res = []; - for (var i = 0; i < hooks.length; i++) { - if (res.indexOf(hooks[i]) === -1) { - res.push(hooks[i]); - } - } - return res - } - - LIFECYCLE_HOOKS.forEach(function (hook) { - strats[hook] = mergeHook; - }); - - /** - * Assets - * - * When a vm is present (instance creation), we need to do - * a three-way merge between constructor options, instance - * options and parent options. - */ - function mergeAssets ( - parentVal, - childVal, - vm, - key - ) { - var res = Object.create(parentVal || null); - if (childVal) { - assertObjectType(key, childVal, vm); - return extend(res, childVal) - } else { - return res - } - } - - ASSET_TYPES.forEach(function (type) { - strats[type + 's'] = mergeAssets; - }); - - /** - * Watchers. - * - * Watchers hashes should not overwrite one - * another, so we merge them as arrays. - */ - strats.watch = function ( - parentVal, - childVal, - vm, - key - ) { - // work around Firefox's Object.prototype.watch... - if (parentVal === nativeWatch) { parentVal = undefined; } - if (childVal === nativeWatch) { childVal = undefined; } - /* istanbul ignore if */ - if (!childVal) { return Object.create(parentVal || null) } - { - assertObjectType(key, childVal, vm); - } - if (!parentVal) { return childVal } - var ret = {}; - extend(ret, parentVal); - for (var key$1 in childVal) { - var parent = ret[key$1]; - var child = childVal[key$1]; - if (parent && !Array.isArray(parent)) { - parent = [parent]; - } - ret[key$1] = parent - ? parent.concat(child) - : Array.isArray(child) ? child : [child]; - } - return ret - }; - - /** - * Other object hashes. - */ - strats.props = - strats.methods = - strats.inject = - strats.computed = function ( - parentVal, - childVal, - vm, - key - ) { - if (childVal && "development" !== 'production') { - assertObjectType(key, childVal, vm); - } - if (!parentVal) { return childVal } - var ret = Object.create(null); - extend(ret, parentVal); - if (childVal) { extend(ret, childVal); } - return ret - }; - strats.provide = mergeDataOrFn; - - /** - * Default strategy. - */ - var defaultStrat = function (parentVal, childVal) { - return childVal === undefined - ? parentVal - : childVal - }; - - /** - * Validate component names - */ - function checkComponents (options) { - for (var key in options.components) { - validateComponentName(key); - } - } - - function validateComponentName (name) { - if (!new RegExp(("^[a-zA-Z][\\-\\.0-9_" + (unicodeRegExp.source) + "]*$")).test(name)) { - warn( - 'Invalid component name: "' + name + '". Component names ' + - 'should conform to valid custom element name in html5 specification.' - ); - } - if (isBuiltInTag(name) || config.isReservedTag(name)) { - warn( - 'Do not use built-in or reserved HTML elements as component ' + - 'id: ' + name - ); - } - } - - /** - * Ensure all props option syntax are normalized into the - * Object-based format. - */ - function normalizeProps (options, vm) { - var props = options.props; - if (!props) { return } - var res = {}; - var i, val, name; - if (Array.isArray(props)) { - i = props.length; - while (i--) { - val = props[i]; - if (typeof val === 'string') { - name = camelize(val); - res[name] = { type: null }; - } else { - warn('props must be strings when using array syntax.'); - } - } - } else if (isPlainObject(props)) { - for (var key in props) { - val = props[key]; - name = camelize(key); - res[name] = isPlainObject(val) - ? val - : { type: val }; - } - } else { - warn( - "Invalid value for option \"props\": expected an Array or an Object, " + - "but got " + (toRawType(props)) + ".", - vm - ); - } - options.props = res; - } - - /** - * Normalize all injections into Object-based format - */ - function normalizeInject (options, vm) { - var inject = options.inject; - if (!inject) { return } - var normalized = options.inject = {}; - if (Array.isArray(inject)) { - for (var i = 0; i < inject.length; i++) { - normalized[inject[i]] = { from: inject[i] }; - } - } else if (isPlainObject(inject)) { - for (var key in inject) { - var val = inject[key]; - normalized[key] = isPlainObject(val) - ? extend({ from: key }, val) - : { from: val }; - } - } else { - warn( - "Invalid value for option \"inject\": expected an Array or an Object, " + - "but got " + (toRawType(inject)) + ".", - vm - ); - } - } - - /** - * Normalize raw function directives into object format. - */ - function normalizeDirectives (options) { - var dirs = options.directives; - if (dirs) { - for (var key in dirs) { - var def$$1 = dirs[key]; - if (typeof def$$1 === 'function') { - dirs[key] = { bind: def$$1, update: def$$1 }; - } - } - } - } - - function assertObjectType (name, value, vm) { - if (!isPlainObject(value)) { - warn( - "Invalid value for option \"" + name + "\": expected an Object, " + - "but got " + (toRawType(value)) + ".", - vm - ); - } - } - - /** - * Merge two option objects into a new one. - * Core utility used in both instantiation and inheritance. - */ - function mergeOptions ( - parent, - child, - vm - ) { - { - checkComponents(child); - } - - if (typeof child === 'function') { - child = child.options; - } - - normalizeProps(child, vm); - normalizeInject(child, vm); - normalizeDirectives(child); - - // Apply extends and mixins on the child options, - // but only if it is a raw options object that isn't - // the result of another mergeOptions call. - // Only merged options has the _base property. - if (!child._base) { - if (child.extends) { - parent = mergeOptions(parent, child.extends, vm); - } - if (child.mixins) { - for (var i = 0, l = child.mixins.length; i < l; i++) { - parent = mergeOptions(parent, child.mixins[i], vm); - } - } - } - - var options = {}; - var key; - for (key in parent) { - mergeField(key); - } - for (key in child) { - if (!hasOwn(parent, key)) { - mergeField(key); - } - } - function mergeField (key) { - var strat = strats[key] || defaultStrat; - options[key] = strat(parent[key], child[key], vm, key); - } - return options - } - - /** - * Resolve an asset. - * This function is used because child instances need access - * to assets defined in its ancestor chain. - */ - function resolveAsset ( - options, - type, - id, - warnMissing - ) { - /* istanbul ignore if */ - if (typeof id !== 'string') { - return - } - var assets = options[type]; - // check local registration variations first - if (hasOwn(assets, id)) { return assets[id] } - var camelizedId = camelize(id); - if (hasOwn(assets, camelizedId)) { return assets[camelizedId] } - var PascalCaseId = capitalize(camelizedId); - if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] } - // fallback to prototype chain - var res = assets[id] || assets[camelizedId] || assets[PascalCaseId]; - if (warnMissing && !res) { - warn( - 'Failed to resolve ' + type.slice(0, -1) + ': ' + id, - options - ); - } - return res - } - - /* */ - - - - function validateProp ( - key, - propOptions, - propsData, - vm - ) { - var prop = propOptions[key]; - var absent = !hasOwn(propsData, key); - var value = propsData[key]; - // boolean casting - var booleanIndex = getTypeIndex(Boolean, prop.type); - if (booleanIndex > -1) { - if (absent && !hasOwn(prop, 'default')) { - value = false; - } else if (value === '' || value === hyphenate(key)) { - // only cast empty string / same name to boolean if - // boolean has higher priority - var stringIndex = getTypeIndex(String, prop.type); - if (stringIndex < 0 || booleanIndex < stringIndex) { - value = true; - } - } - } - // check default value - if (value === undefined) { - value = getPropDefaultValue(vm, prop, key); - // since the default value is a fresh copy, - // make sure to observe it. - var prevShouldObserve = shouldObserve; - toggleObserving(true); - observe(value); - toggleObserving(prevShouldObserve); - } - { - assertProp(prop, key, value, vm, absent); - } - return value - } - - /** - * Get the default value of a prop. - */ - function getPropDefaultValue (vm, prop, key) { - // no default, return undefined - if (!hasOwn(prop, 'default')) { - return undefined - } - var def = prop.default; - // warn against non-factory defaults for Object & Array - if (isObject(def)) { - warn( - 'Invalid default value for prop "' + key + '": ' + - 'Props with type Object/Array must use a factory function ' + - 'to return the default value.', - vm - ); - } - // the raw prop value was also undefined from previous render, - // return previous default value to avoid unnecessary watcher trigger - if (vm && vm.$options.propsData && - vm.$options.propsData[key] === undefined && - vm._props[key] !== undefined - ) { - return vm._props[key] - } - // call factory function for non-Function types - // a value is Function if its prototype is function even across different execution context - return typeof def === 'function' && getType(prop.type) !== 'Function' - ? def.call(vm) - : def - } - - /** - * Assert whether a prop is valid. - */ - function assertProp ( - prop, - name, - value, - vm, - absent - ) { - if (prop.required && absent) { - warn( - 'Missing required prop: "' + name + '"', - vm - ); - return - } - if (value == null && !prop.required) { - return - } - var type = prop.type; - var valid = !type || type === true; - var expectedTypes = []; - if (type) { - if (!Array.isArray(type)) { - type = [type]; - } - for (var i = 0; i < type.length && !valid; i++) { - var assertedType = assertType(value, type[i], vm); - expectedTypes.push(assertedType.expectedType || ''); - valid = assertedType.valid; - } - } - - var haveExpectedTypes = expectedTypes.some(function (t) { return t; }); - if (!valid && haveExpectedTypes) { - warn( - getInvalidTypeMessage(name, value, expectedTypes), - vm - ); - return - } - var validator = prop.validator; - if (validator) { - if (!validator(value)) { - warn( - 'Invalid prop: custom validator check failed for prop "' + name + '".', - vm - ); - } - } - } - - var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol|BigInt)$/; - - function assertType (value, type, vm) { - var valid; - var expectedType = getType(type); - if (simpleCheckRE.test(expectedType)) { - var t = typeof value; - valid = t === expectedType.toLowerCase(); - // for primitive wrapper objects - if (!valid && t === 'object') { - valid = value instanceof type; - } - } else if (expectedType === 'Object') { - valid = isPlainObject(value); - } else if (expectedType === 'Array') { - valid = Array.isArray(value); - } else { - try { - valid = value instanceof type; - } catch (e) { - warn('Invalid prop type: "' + String(type) + '" is not a constructor', vm); - valid = false; - } - } - return { - valid: valid, - expectedType: expectedType - } - } - - var functionTypeCheckRE = /^\s*function (\w+)/; - - /** - * Use function string name to check built-in types, - * because a simple equality check will fail when running - * across different vms / iframes. - */ - function getType (fn) { - var match = fn && fn.toString().match(functionTypeCheckRE); - return match ? match[1] : '' - } - - function isSameType (a, b) { - return getType(a) === getType(b) - } - - function getTypeIndex (type, expectedTypes) { - if (!Array.isArray(expectedTypes)) { - return isSameType(expectedTypes, type) ? 0 : -1 - } - for (var i = 0, len = expectedTypes.length; i < len; i++) { - if (isSameType(expectedTypes[i], type)) { - return i - } - } - return -1 - } - - function getInvalidTypeMessage (name, value, expectedTypes) { - var message = "Invalid prop: type check failed for prop \"" + name + "\"." + - " Expected " + (expectedTypes.map(capitalize).join(', ')); - var expectedType = expectedTypes[0]; - var receivedType = toRawType(value); - // check if we need to specify expected value - if ( - expectedTypes.length === 1 && - isExplicable(expectedType) && - isExplicable(typeof value) && - !isBoolean(expectedType, receivedType) - ) { - message += " with value " + (styleValue(value, expectedType)); - } - message += ", got " + receivedType + " "; - // check if we need to specify received value - if (isExplicable(receivedType)) { - message += "with value " + (styleValue(value, receivedType)) + "."; - } - return message - } - - function styleValue (value, type) { - if (type === 'String') { - return ("\"" + value + "\"") - } else if (type === 'Number') { - return ("" + (Number(value))) - } else { - return ("" + value) - } - } - - var EXPLICABLE_TYPES = ['string', 'number', 'boolean']; - function isExplicable (value) { - return EXPLICABLE_TYPES.some(function (elem) { return value.toLowerCase() === elem; }) - } - - function isBoolean () { - var args = [], len = arguments.length; - while ( len-- ) args[ len ] = arguments[ len ]; - - return args.some(function (elem) { return elem.toLowerCase() === 'boolean'; }) - } - - /* */ - - function handleError (err, vm, info) { - // Deactivate deps tracking while processing error handler to avoid possible infinite rendering. - // See: https://github.com/vuejs/vuex/issues/1505 - pushTarget(); - try { - if (vm) { - var cur = vm; - while ((cur = cur.$parent)) { - var hooks = cur.$options.errorCaptured; - if (hooks) { - for (var i = 0; i < hooks.length; i++) { - try { - var capture = hooks[i].call(cur, err, vm, info) === false; - if (capture) { return } - } catch (e) { - globalHandleError(e, cur, 'errorCaptured hook'); - } - } - } - } - } - globalHandleError(err, vm, info); - } finally { - popTarget(); - } - } - - function invokeWithErrorHandling ( - handler, - context, - args, - vm, - info - ) { - var res; - try { - res = args ? handler.apply(context, args) : handler.call(context); - if (res && !res._isVue && isPromise(res) && !res._handled) { - res.catch(function (e) { return handleError(e, vm, info + " (Promise/async)"); }); - // issue #9511 - // avoid catch triggering multiple times when nested calls - res._handled = true; - } - } catch (e) { - handleError(e, vm, info); - } - return res - } - - function globalHandleError (err, vm, info) { - if (config.errorHandler) { - try { - return config.errorHandler.call(null, err, vm, info) - } catch (e) { - // if the user intentionally throws the original error in the handler, - // do not log it twice - if (e !== err) { - logError(e, null, 'config.errorHandler'); - } - } - } - logError(err, vm, info); - } - - function logError (err, vm, info) { - { - warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm); - } - /* istanbul ignore else */ - if ((inBrowser || inWeex) && typeof console !== 'undefined') { - console.error(err); - } else { - throw err - } - } - - /* */ - - var isUsingMicroTask = false; - - var callbacks = []; - var pending = false; - - function flushCallbacks () { - pending = false; - var copies = callbacks.slice(0); - callbacks.length = 0; - for (var i = 0; i < copies.length; i++) { - copies[i](); - } - } - - // Here we have async deferring wrappers using microtasks. - // In 2.5 we used (macro) tasks (in combination with microtasks). - // However, it has subtle problems when state is changed right before repaint - // (e.g. #6813, out-in transitions). - // Also, using (macro) tasks in event handler would cause some weird behaviors - // that cannot be circumvented (e.g. #7109, #7153, #7546, #7834, #8109). - // So we now use microtasks everywhere, again. - // A major drawback of this tradeoff is that there are some scenarios - // where microtasks have too high a priority and fire in between supposedly - // sequential events (e.g. #4521, #6690, which have workarounds) - // or even between bubbling of the same event (#6566). - var timerFunc; - - // The nextTick behavior leverages the microtask queue, which can be accessed - // via either native Promise.then or MutationObserver. - // MutationObserver has wider support, however it is seriously bugged in - // UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It - // completely stops working after triggering a few times... so, if native - // Promise is available, we will use it: - /* istanbul ignore next, $flow-disable-line */ - if (typeof Promise !== 'undefined' && isNative(Promise)) { - var p = Promise.resolve(); - timerFunc = function () { - p.then(flushCallbacks); - // In problematic UIWebViews, Promise.then doesn't completely break, but - // it can get stuck in a weird state where callbacks are pushed into the - // microtask queue but the queue isn't being flushed, until the browser - // needs to do some other work, e.g. handle a timer. Therefore we can - // "force" the microtask queue to be flushed by adding an empty timer. - if (isIOS) { setTimeout(noop); } - }; - isUsingMicroTask = true; - } else if (!isIE && typeof MutationObserver !== 'undefined' && ( - isNative(MutationObserver) || - // PhantomJS and iOS 7.x - MutationObserver.toString() === '[object MutationObserverConstructor]' - )) { - // Use MutationObserver where native Promise is not available, - // e.g. PhantomJS, iOS7, Android 4.4 - // (#6466 MutationObserver is unreliable in IE11) - var counter = 1; - var observer = new MutationObserver(flushCallbacks); - var textNode = document.createTextNode(String(counter)); - observer.observe(textNode, { - characterData: true - }); - timerFunc = function () { - counter = (counter + 1) % 2; - textNode.data = String(counter); - }; - isUsingMicroTask = true; - } else if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) { - // Fallback to setImmediate. - // Technically it leverages the (macro) task queue, - // but it is still a better choice than setTimeout. - timerFunc = function () { - setImmediate(flushCallbacks); - }; - } else { - // Fallback to setTimeout. - timerFunc = function () { - setTimeout(flushCallbacks, 0); - }; - } - - function nextTick (cb, ctx) { - var _resolve; - callbacks.push(function () { - if (cb) { - try { - cb.call(ctx); - } catch (e) { - handleError(e, ctx, 'nextTick'); - } - } else if (_resolve) { - _resolve(ctx); - } - }); - if (!pending) { - pending = true; - timerFunc(); - } - // $flow-disable-line - if (!cb && typeof Promise !== 'undefined') { - return new Promise(function (resolve) { - _resolve = resolve; - }) - } - } - - /* */ - - var mark; - var measure; - - { - var perf = inBrowser && window.performance; - /* istanbul ignore if */ - if ( - perf && - perf.mark && - perf.measure && - perf.clearMarks && - perf.clearMeasures - ) { - mark = function (tag) { return perf.mark(tag); }; - measure = function (name, startTag, endTag) { - perf.measure(name, startTag, endTag); - perf.clearMarks(startTag); - perf.clearMarks(endTag); - // perf.clearMeasures(name) - }; - } - } - - /* not type checking this file because flow doesn't play well with Proxy */ - - var initProxy; - - { - var allowedGlobals = makeMap( - 'Infinity,undefined,NaN,isFinite,isNaN,' + - 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' + - 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,BigInt,' + - 'require' // for Webpack/Browserify - ); - - var warnNonPresent = function (target, key) { - warn( - "Property or method \"" + key + "\" is not defined on the instance but " + - 'referenced during render. Make sure that this property is reactive, ' + - 'either in the data option, or for class-based components, by ' + - 'initializing the property. ' + - 'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.', - target - ); - }; - - var warnReservedPrefix = function (target, key) { - warn( - "Property \"" + key + "\" must be accessed with \"$data." + key + "\" because " + - 'properties starting with "$" or "_" are not proxied in the Vue instance to ' + - 'prevent conflicts with Vue internals. ' + - 'See: https://vuejs.org/v2/api/#data', - target - ); - }; - - var hasProxy = - typeof Proxy !== 'undefined' && isNative(Proxy); - - if (hasProxy) { - var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact'); - config.keyCodes = new Proxy(config.keyCodes, { - set: function set (target, key, value) { - if (isBuiltInModifier(key)) { - warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key)); - return false - } else { - target[key] = value; - return true - } - } - }); - } - - var hasHandler = { - has: function has (target, key) { - var has = key in target; - var isAllowed = allowedGlobals(key) || - (typeof key === 'string' && key.charAt(0) === '_' && !(key in target.$data)); - if (!has && !isAllowed) { - if (key in target.$data) { warnReservedPrefix(target, key); } - else { warnNonPresent(target, key); } - } - return has || !isAllowed - } - }; - - var getHandler = { - get: function get (target, key) { - if (typeof key === 'string' && !(key in target)) { - if (key in target.$data) { warnReservedPrefix(target, key); } - else { warnNonPresent(target, key); } - } - return target[key] - } - }; - - initProxy = function initProxy (vm) { - if (hasProxy) { - // determine which proxy handler to use - var options = vm.$options; - var handlers = options.render && options.render._withStripped - ? getHandler - : hasHandler; - vm._renderProxy = new Proxy(vm, handlers); - } else { - vm._renderProxy = vm; - } - }; - } - - /* */ - - var seenObjects = new _Set(); - - /** - * Recursively traverse an object to evoke all converted - * getters, so that every nested property inside the object - * is collected as a "deep" dependency. - */ - function traverse (val) { - _traverse(val, seenObjects); - seenObjects.clear(); - } - - function _traverse (val, seen) { - var i, keys; - var isA = Array.isArray(val); - if ((!isA && !isObject(val)) || Object.isFrozen(val) || val instanceof VNode) { - return - } - if (val.__ob__) { - var depId = val.__ob__.dep.id; - if (seen.has(depId)) { - return - } - seen.add(depId); - } - if (isA) { - i = val.length; - while (i--) { _traverse(val[i], seen); } - } else { - keys = Object.keys(val); - i = keys.length; - while (i--) { _traverse(val[keys[i]], seen); } - } - } - - /* */ - - var normalizeEvent = cached(function (name) { - var passive = name.charAt(0) === '&'; - name = passive ? name.slice(1) : name; - var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first - name = once$$1 ? name.slice(1) : name; - var capture = name.charAt(0) === '!'; - name = capture ? name.slice(1) : name; - return { - name: name, - once: once$$1, - capture: capture, - passive: passive - } - }); - - function createFnInvoker (fns, vm) { - function invoker () { - var arguments$1 = arguments; - - var fns = invoker.fns; - if (Array.isArray(fns)) { - var cloned = fns.slice(); - for (var i = 0; i < cloned.length; i++) { - invokeWithErrorHandling(cloned[i], null, arguments$1, vm, "v-on handler"); - } - } else { - // return handler return value for single handlers - return invokeWithErrorHandling(fns, null, arguments, vm, "v-on handler") - } - } - invoker.fns = fns; - return invoker - } - - function updateListeners ( - on, - oldOn, - add, - remove$$1, - createOnceHandler, - vm - ) { - var name, def$$1, cur, old, event; - for (name in on) { - def$$1 = cur = on[name]; - old = oldOn[name]; - event = normalizeEvent(name); - if (isUndef(cur)) { - warn( - "Invalid handler for event \"" + (event.name) + "\": got " + String(cur), - vm - ); - } else if (isUndef(old)) { - if (isUndef(cur.fns)) { - cur = on[name] = createFnInvoker(cur, vm); - } - if (isTrue(event.once)) { - cur = on[name] = createOnceHandler(event.name, cur, event.capture); - } - add(event.name, cur, event.capture, event.passive, event.params); - } else if (cur !== old) { - old.fns = cur; - on[name] = old; - } - } - for (name in oldOn) { - if (isUndef(on[name])) { - event = normalizeEvent(name); - remove$$1(event.name, oldOn[name], event.capture); - } - } - } - - /* */ - - function mergeVNodeHook (def, hookKey, hook) { - if (def instanceof VNode) { - def = def.data.hook || (def.data.hook = {}); - } - var invoker; - var oldHook = def[hookKey]; - - function wrappedHook () { - hook.apply(this, arguments); - // important: remove merged hook to ensure it's called only once - // and prevent memory leak - remove(invoker.fns, wrappedHook); - } - - if (isUndef(oldHook)) { - // no existing hook - invoker = createFnInvoker([wrappedHook]); - } else { - /* istanbul ignore if */ - if (isDef(oldHook.fns) && isTrue(oldHook.merged)) { - // already a merged invoker - invoker = oldHook; - invoker.fns.push(wrappedHook); - } else { - // existing plain hook - invoker = createFnInvoker([oldHook, wrappedHook]); - } - } - - invoker.merged = true; - def[hookKey] = invoker; - } - - /* */ - - function extractPropsFromVNodeData ( - data, - Ctor, - tag - ) { - // we are only extracting raw values here. - // validation and default values are handled in the child - // component itself. - var propOptions = Ctor.options.props; - if (isUndef(propOptions)) { - return - } - var res = {}; - var attrs = data.attrs; - var props = data.props; - if (isDef(attrs) || isDef(props)) { - for (var key in propOptions) { - var altKey = hyphenate(key); - { - var keyInLowerCase = key.toLowerCase(); - if ( - key !== keyInLowerCase && - attrs && hasOwn(attrs, keyInLowerCase) - ) { - tip( - "Prop \"" + keyInLowerCase + "\" is passed to component " + - (formatComponentName(tag || Ctor)) + ", but the declared prop name is" + - " \"" + key + "\". " + - "Note that HTML attributes are case-insensitive and camelCased " + - "props need to use their kebab-case equivalents when using in-DOM " + - "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"." - ); - } - } - checkProp(res, props, key, altKey, true) || - checkProp(res, attrs, key, altKey, false); - } - } - return res - } - - function checkProp ( - res, - hash, - key, - altKey, - preserve - ) { - if (isDef(hash)) { - if (hasOwn(hash, key)) { - res[key] = hash[key]; - if (!preserve) { - delete hash[key]; - } - return true - } else if (hasOwn(hash, altKey)) { - res[key] = hash[altKey]; - if (!preserve) { - delete hash[altKey]; - } - return true - } - } - return false - } - - /* */ - - // The template compiler attempts to minimize the need for normalization by - // statically analyzing the template at compile time. - // - // For plain HTML markup, normalization can be completely skipped because the - // generated render function is guaranteed to return Array. There are - // two cases where extra normalization is needed: - - // 1. When the children contains components - because a functional component - // may return an Array instead of a single root. In this case, just a simple - // normalization is needed - if any child is an Array, we flatten the whole - // thing with Array.prototype.concat. It is guaranteed to be only 1-level deep - // because functional components already normalize their own children. - function simpleNormalizeChildren (children) { - for (var i = 0; i < children.length; i++) { - if (Array.isArray(children[i])) { - return Array.prototype.concat.apply([], children) - } - } - return children - } - - // 2. When the children contains constructs that always generated nested Arrays, - // e.g.