Disable a unittest will use large memory by grep

paddle/math/tests/test_perturbation.cpp

@@ -249,9 +249,4 @@ TEST_F(PerturbationTest, scale_test) {
   }
 }
 
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
-}
-
 #endif

paddle/utils/tests/CMakeLists.txt

@@ -9,6 +9,8 @@ add_executable(
     test_CustomStackTracePrint.cpp
 )
 link_paddle_exe(test_CustomStackTracePrint)
-add_test(NAME test_CustomStackTracePrint
+if(NOT APPLE)
-    COMMAND ${PROJ_ROOT}/paddle/utils/tests/test_CustomStackTracePrint.sh
+    add_test(NAME test_CustomStackTracePrint
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+        COMMAND ${PROJ_ROOT}/paddle/utils/tests/test_CustomStackTracePrint.sh
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+endif()