Remove the main function inside the test file

cmake/util.cmake

@@ -107,7 +107,6 @@ function(link_paddle_exe TARGET_NAME)
         paddle_parameter
         paddle_proto
         paddle_cuda
-        paddle_test_main
         ${METRIC_LIBS}
         ${PROTOBUF_LIBRARY}
         ${LIBGLOG_LIBRARY}
@@ -155,8 +154,9 @@ endfunction()
 # Rest Arguemnts: not used.
 function(link_paddle_test TARGET_NAME)
     link_paddle_exe(${TARGET_NAME})
-    target_link_libraries(${TARGET_NAME} ${GTEST_MAIN_LIBRARIES}
-        ${GTEST_LIBRARIES})
+    target_link_libraries(${TARGET_NAME}
+                          paddle_test_main
+                          ${GTEST_LIBRARIES})
 endfunction()
 
 # add_unittest_without_exec

paddle/CMakeLists.txt

@@ -1,6 +1,7 @@
 add_subdirectory(cuda)
 add_subdirectory(function)
 add_subdirectory(utils)
+add_subdirectory(testing)
 add_subdirectory(math)
 add_subdirectory(parameter)
 add_subdirectory(gserver)

paddle/function/CMakeLists.txt

@@ -11,14 +11,14 @@ endif()
 
 add_library(paddle_function STATIC ${cpp_files} ${cu_objs})
 
-add_library(paddle_test_main STATIC TestMain.cpp)
-
 if(WITH_GPU)
+if(WITH_TESTING)
     # TODO:
     # file(GLOB test_files . *_op_test.cpp)
     # add_executable(${test_bin} EXCLUDE_FROM_ALL ${test_files})
     add_simple_unittest(cross_map_normal_op_test)
 endif()
+endif()
 
 add_style_check_target(paddle_function ${h_files})
 add_style_check_target(paddle_function ${cpp_files})

paddle/gserver/tests/test_LinearChainCRF.cpp

@@ -65,9 +65,3 @@ TEST(LinearChainCRF, decoding) {
     }
   }
 }
-
-int main(int argc, char** argv) {
-  initMain(argc, argv);
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/gserver/tests/test_ProtoDataProvider.cpp

@@ -730,9 +730,3 @@ TEST(ProtoSequenceDataProvider, test) {
     }        // end for (int numIdSlots : numSlotsArray)
   }          // end for (int numSparseNonValueVecSlots : numSlotsArray)
 }
-
-int main(int argc, char** argv) {
-  initMain(argc, argv);
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/gserver/tests/test_WarpCTCLayer.cpp

@@ -242,9 +242,3 @@ TEST(Layer, WarpCTCLayer) {
     }
   }
 }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  initMain(argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/math/tests/test_Allocator.cpp

@@ -120,9 +120,3 @@ TEST(MemoryHandle, Gpu) {
   }
 }
 #endif
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  initMain(argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/math/tests/test_BaseMatrix.cpp

@@ -242,10 +242,4 @@ TEST(BaseMatrix, Other) {
   }
 }
 
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  paddle::initMain(argc, argv);
-  return RUN_ALL_TESTS();
-}
-
 #endif

paddle/math/tests/test_CpuGpuVector.cpp

@@ -77,11 +77,4 @@ TEST(CpuGpuVector, subCreate) {
   checkDataEqual(v1Check->getData() + offset, v2Check->getData(), size2);
 }
 
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  initMain(argc, argv);
-  int ret = RUN_ALL_TESTS();
-  return ret;
-}
-
 #endif

paddle/math/tests/test_ExecViaCpu.cpp

@@ -114,9 +114,3 @@ TEST(ExecViaCpu, test1) {
   testWrapper(functor);
 }
 #endif
-
-int main(int argc, char** argv) {
-  paddle::initMain(argc, argv);
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/math/tests/test_Matrix.cpp

@@ -291,10 +291,4 @@ TEST(Matrix, multiBinaryCrossEntropy) {
   }
 }
 
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  paddle::initMain(argc, argv);
-  return RUN_ALL_TESTS();
-}
-
 #endif

paddle/math/tests/test_SIMDFunctions.cpp

@@ -169,9 +169,3 @@ TEST(SIMDFunction, decayL1_WithoutLR) {
     ASSERT_NEAR(dest[i], simd_dest[i], EPSILON);
   }
 }
-
-int main(int argc, char** argv) {
-  paddle::initMain(argc, argv);
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/math/tests/test_SparseMatrix.cpp

@@ -561,9 +561,3 @@ TEST(Matrix, SparseMatrixCSCFormatTrimFrom) {
   checkSMatrixEqual2(matA, matD);
 #endif
 }
-
-int main(int argc, char** argv) {
-  paddle::initMain(argc, argv);
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/math/tests/test_Tensor.cu

@@ -1163,11 +1163,3 @@ TEST(Quaternary, CompareOp) {
   TestQuaternaryMatrix<GpuMatrix> testGpu(testQuaternaryCompareOp<GpuMatrix>);
 #endif
 }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  hl_start();
-  hl_init(0);
-  return RUN_ALL_TESTS();
-}
-

paddle/math/tests/test_TrainingAlgorithm.cpp

@@ -459,11 +459,3 @@ void testSparseMomentum(size_t size, bool useGpu) {
 }
 
 TEST(Training, SparseMomentum) { testCase(testSparseMomentum); }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  initMain(argc, argv);
-  hl_start();
-  hl_init(FLAGS_gpu_id);
-  return RUN_ALL_TESTS();
-}

paddle/math/tests/test_batchTranspose.cpp

@@ -53,9 +53,3 @@ TEST(MatrixBatchTransTest, test_batch_matrix_transpose) {
   checkMatrixEqual(cBatchTransMat, cMat_d2h);
 }
 #endif
-
-int main(int argc, char** argv) {
-  paddle::initMain(argc, argv);
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/math/tests/test_lazyAssign.cu

@@ -139,11 +139,3 @@ TEST(sgdUpdate, GPU) {
   testMatrixCase(testSgdUpdate<GpuMatrix>);
 }
 #endif
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  hl_start();
-  hl_init(0);
-  return RUN_ALL_TESTS();
-}
-

paddle/math/tests/test_matrixCompare.cpp

@@ -1262,10 +1262,4 @@ TEST(Matrix, MaxOutFwdBwd) {
   }
 }
 
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  initMain(argc, argv);
-  return RUN_ALL_TESTS();
-}
-
 #endif

paddle/math/tests/test_sparseMatrixCompare.cpp

@@ -171,11 +171,4 @@ TEST(SMatrix, sMatrixCollectBias) {
   }
 }
 
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  initMain(argc, argv);
-  int ret = RUN_ALL_TESTS();
-  return ret;
-}
-
 #endif

paddle/parameter/tests/test_common.cpp

@@ -23,15 +23,6 @@ limitations under the License. */
 
 using namespace paddle;  // NOLINT
 
-int main(int argc, char** argv) {
-  paddle::initMain(argc, argv);
-  testing::InitGoogleTest(&argc, argv);
-
-  int ret = RUN_ALL_TESTS();
-
-  return ret;
-}
-
 class CommonTest : public ::testing::Test {
 protected:
   CommonTest() : testStat_("test") {}

paddle/testing/CMakeLists.txt

@@ -0,0 +1,6 @@
+# for paddle test case
+
+if(WITH_TESTING)
+  add_library(paddle_test_main STATIC TestMain.cpp)
+  add_dependencies(paddle_test_main gen_proto_cpp)
+endif()

paddle/utils/tests/test_CustomStackTrace.cpp

@@ -96,9 +96,3 @@ TEST(CustomStackTrace, normalTest) {
     }
   });
 }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  paddle::initMain(argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/utils/tests/test_SIMDFlags.cpp

@@ -44,8 +44,3 @@ TEST(SIMDFlags, normalPrint) {
   LOG(INFO) << "Has AVX2:    " << std::boolalpha << HAS_AVX2;
   LOG(INFO) << "Has AVX512:  " << std::boolalpha << HAS_AVX512;
 }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/utils/tests/test_SpinLock.cpp

@@ -53,9 +53,3 @@ TEST(ThreadSpinLock, normalTest) {
         });
   }
 }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  paddle::initMain(argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/utils/tests/test_Thread.cpp

@@ -79,8 +79,3 @@ TEST(AsyncThreadPool, addBatchJobWithResults) {
     ASSERT_EQ(res[i], i);
   }
 }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}

paddle/utils/tests/test_ThreadBarrier.cpp

@@ -64,9 +64,3 @@ TEST(ThreadBarrier, normalTest) {
                    });
   }
 }
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  paddle::initMain(argc, argv);
-  return RUN_ALL_TESTS();
-}