add paddle_test_util static lib to simplify unit test.

Author: xutianbing

cmake/util.cmake

@@ -156,6 +156,7 @@ function(link_paddle_test TARGET_NAME)
     link_paddle_exe(${TARGET_NAME})
     target_link_libraries(${TARGET_NAME}
                           paddle_test_main
+                          paddle_test_util
                           ${GTEST_LIBRARIES})
 endfunction()
 

paddle/function/CMakeLists.txt

@@ -17,9 +17,7 @@ if(WITH_TESTING)
     # file(GLOB test_files . *OpTest.cpp)
     # add_executable(${test_bin} EXCLUDE_FROM_ALL ${test_files})
     add_simple_unittest(CrossMapNormalOpTest)
-    add_unittest(ContextProjectionOpTest
-        ContextProjectionOpTest.cpp
-        ../gserver/tests/TestUtil.cpp)
+    add_simple_unittest(ContextProjectionOpTest)
 endif()
 endif()
 

paddle/function/ContextProjectionOpTest.cpp

@@ -14,8 +14,8 @@ limitations under the License. */
 
 #include <gtest/gtest.h>
 #include "FunctionTest.h"
-#include "paddle/gserver/tests/TestUtil.h"
 #include "paddle/math/Matrix.h"
+#include "paddle/testing/TestUtil.h"
 
 using namespace paddle;  // NOLINT
 

paddle/gserver/tests/CMakeLists.txt

@@ -2,8 +2,7 @@
 
 ################### test_ProtoDataProvider ############
 add_unittest_without_exec(test_ProtoDataProvider
-    test_ProtoDataProvider.cpp
-    TestUtil.cpp)
+    test_ProtoDataProvider.cpp)
 
 # test_ProtoDataProvider will mkdir as same name,
 # so if WORKING_DIRECTORY is default directory, then
@@ -15,53 +14,46 @@ add_test(NAME test_ProtoDataProvider
 ################# test_LayerGrad #######################
 add_unittest_without_exec(test_LayerGrad
     test_LayerGrad.cpp
-    LayerGradUtil.cpp
-    TestUtil.cpp)
+    LayerGradUtil.cpp)
 add_test(NAME test_LayerGrad
     COMMAND test_LayerGrad)
 
 add_unittest_without_exec(test_ActivationGrad
     test_ActivationGrad.cpp
-    LayerGradUtil.cpp
-    TestUtil.cpp)
+    LayerGradUtil.cpp)
 add_test(NAME test_ActivationGrad
     COMMAND test_ActivationGrad)
 ################# test_ConvTrans #######################
 add_unittest_without_exec(test_ConvTrans
     test_ConvTrans.cpp
-    LayerGradUtil.cpp
-    TestUtil.cpp)
+    LayerGradUtil.cpp)
 
 add_test(NAME test_ConvTrans
     COMMAND test_ConvTrans)
 ################# test_PriorBox #######################
 add_unittest_without_exec(test_PriorBox
     test_PriorBox.cpp
-    LayerGradUtil.cpp
-    TestUtil.cpp)
+    LayerGradUtil.cpp)
 
 add_test(NAME test_PriorBox
     COMMAND test_PriorBox)
 ################# test_ConvUnify #######################
 add_unittest_without_exec(test_ConvUnify
     test_ConvUnify.cpp
-    LayerGradUtil.cpp
-    TestUtil.cpp)
+    LayerGradUtil.cpp)
 
 add_test(NAME test_ConvUnify
     COMMAND test_ConvUnify)
 ################# test_BatchNorm #######################
 add_unittest_without_exec(test_BatchNorm
     test_BatchNorm.cpp
-    LayerGradUtil.cpp
-    TestUtil.cpp)
+    LayerGradUtil.cpp)
 
 add_test(NAME test_BatchNorm
     COMMAND test_BatchNorm)
 ################## test_Evaluator #######################
 add_unittest(test_Evaluator
-    test_Evaluator.cpp
-    TestUtil.cpp)
+    test_Evaluator.cpp)
 
 ################ test_LinearChainCRF ####################
 add_simple_unittest(test_LinearChainCRF)
@@ -72,24 +64,20 @@ add_simple_unittest(test_MultinomialSampler)
 ############## test_PyDataProvider ########################
 if(WITH_PYTHON)
     add_unittest_without_exec(test_PyDataProvider
-        test_PyDataProvider.cpp
-        TestUtil.cpp)
+        test_PyDataProvider.cpp)
 
     add_test(NAME test_PyDataProvider
         COMMAND .set_python_path.sh -d ./gserver/tests:${PROJ_ROOT}/python/ ${CMAKE_CURRENT_BINARY_DIR}/test_PyDataProvider
         WORKING_DIRECTORY ${PROJ_ROOT}/paddle)
 endif()
 
 ############### test_RecurrentLayer #######################
-add_unittest(test_RecurrentLayer
-    test_RecurrentLayer.cpp
-    TestUtil.cpp)
+add_simple_unittest(test_RecurrentLayer)
 
 ############### test_WarpCTCLayer #######################
 if(NOT WITH_DOUBLE)
     add_unittest_without_exec(test_WarpCTCLayer
-        test_WarpCTCLayer.cpp
-        TestUtil.cpp)
+        test_WarpCTCLayer.cpp)
 
     add_test(NAME test_WarpCTCLayer
         COMMAND ${CMAKE_CURRENT_BINARY_DIR}/test_WarpCTCLayer --warpctc_dir=${PROJ_ROOT}/warp-ctc/build
@@ -108,8 +96,7 @@ add_test(NAME test_RecurrentGradientMachine
     WORKING_DIRECTORY ${PROJ_ROOT}/paddle)
 
 add_unittest_without_exec(test_NetworkCompare
-    test_NetworkCompare.cpp
-    TestUtil.cpp)
+    test_NetworkCompare.cpp)
 if(WITH_GPU)
     add_test(NAME test_NetworkCompare
         COMMAND .set_python_path.sh -d ${PROJ_ROOT}/python ${CMAKE_CURRENT_BINARY_DIR}/test_NetworkCompare --use_gpu=true

paddle/gserver/tests/LayerGradUtil.h

@@ -17,7 +17,7 @@ limitations under the License. */
 #include "paddle/gserver/layers/DataLayer.h"
 #include "paddle/trainer/Trainer.h"
 
-#include "TestUtil.h"
+#include "paddle/testing/TestUtil.h"
 using namespace std;  // NOLINT
 
 namespace paddle {