Remove random fail ut

test=develop

python/paddle/fluid/tests/book/high-level-api/image_classification/CMakeLists.txt

@@ -1,7 +1,19 @@
 file(GLOB TEST_OPS RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "test_*.py")
 string(REPLACE ".py" "" TEST_OPS "${TEST_OPS}")
 
-# default test
-foreach(src ${TEST_OPS})
-    py_test(${src} SRCS ${src}.py)
-endforeach()
+if(NOT APPLE)
+    # default test
+    foreach(src ${TEST_OPS})
+        py_test(${src} SRCS ${src}.py)
+    endforeach()
+else()
+    foreach(src ${TEST_OPS})
+        if(${src} STREQUAL "test_image_classification_vgg")
+            message(WARNING "These tests has been disabled in OSX for random fail: \n" ${src})
+        elseif(${src} STREQUAL "test_image_classification_resnet")
+            message(WARNING "These tests has been disabled in OSX for random fail: \n" ${src})
+        else()
+            py_test(${src} SRCS ${src}.py)
+        endif()
+    endforeach()
+endif()