00466: Downstream only: Skip tests not working with older expat version

We want to run these tests in Fedora and EPEL 10, but not in EPEL 9,
which has too old version of expat. We set the upper bound version
in the conditionalized skip to a release available in CentOS Stream 10,
which is tested as working.

Author: befeleme

Lib/test/test_pyexpat.py

@@ -790,6 +790,8 @@ def start_element(name, _):
 
         self.assertEqual(started, ['doc'])
 
+    @unittest.skipIf(expat.version_info < (2, 7, 1),
+                     f"Skip for expat < 2.7.1 (version available in RHEL 10)")
     def test_reparse_deferral_disabled(self):
         started = []
 

Lib/test/test_sax.py

@@ -1240,6 +1240,8 @@ def test_flush_reparse_deferral_enabled(self):
 
         self.assertEqual(result.getvalue(), start + b"<doc></doc>")
 
+    @unittest.skipIf(pyexpat.version_info < (2, 7, 1),
+                     f"Skip for expat < 2.7.1 (version available in RHEL 10)")
     def test_flush_reparse_deferral_disabled(self):
         result = BytesIO()
         xmlgen = XMLGenerator(result)

Lib/test/test_xml_etree.py

@@ -1521,9 +1521,13 @@ def test_simple_xml(self, chunk_size=None, flush=False):
         self.assert_event_tags(parser, [('end', 'root')])
         self.assertIsNone(parser.close())
 
+    @unittest.skipIf(pyexpat.version_info < (2, 7, 1),
+                     f"Skip for expat < 2.7.1 (version available in RHEL 10)")
     def test_simple_xml_chunk_1(self):
         self.test_simple_xml(chunk_size=1, flush=True)
 
+    @unittest.skipIf(pyexpat.version_info < (2, 7, 1),
+                     f"Skip for expat < 2.7.1 (version available in RHEL 10)")
     def test_simple_xml_chunk_5(self):
         self.test_simple_xml(chunk_size=5, flush=True)
 
@@ -1748,6 +1752,8 @@ def test_flush_reparse_deferral_enabled(self):
 
         self.assert_event_tags(parser, [('end', 'doc')])
 
+    @unittest.skipIf(pyexpat.version_info < (2, 7, 1),
+                     f"Skip for expat < 2.7.1 (version available in RHEL 10)")
     def test_flush_reparse_deferral_disabled(self):
         parser = ET.XMLPullParser(events=('start', 'end'))