test dist ut fixes test=develop (#14706)

* test dist ut fixes test=develop

* fix cmake

* for test

python/paddle/fluid/tests/unittests/CMakeLists.txt

@@ -96,13 +96,12 @@ if(WITH_DISTRIBUTE)
     if(NOT APPLE)
         set_tests_properties(test_dist_mnist PROPERTIES TIMEOUT 200)
         set_tests_properties(test_dist_word2vec PROPERTIES TIMEOUT 200)
+	py_test_modules(test_dist_se_resnext MODULES test_dist_se_resnext)
+	set_tests_properties(test_dist_se_resnext PROPERTIES TIMEOUT 1000)
         # FIXME(typhoonzero): add these tests back
-	# py_test_modules(test_dist_se_resnext MODULES test_dist_se_resnext)
-	# set_tests_properties(test_dist_se_resnext PROPERTIES TIMEOUT 1000)
 	# py_test_modules(test_dist_transformer MODULES test_dist_transformer)
 	# set_tests_properties(test_dist_transformer PROPERTIES TIMEOUT 1000)
-        # TODO(typhoonzero): make dist test parallel when fix port management issue
-        set_tests_properties(test_dist_mnist test_dist_word2vec test_dist_ctr test_dist_simnet_bow test_dist_save_load test_dist_text_classification test_dist_mnist_batch_merge PROPERTIES RUN_SERIAL TRUE)
+        set_tests_properties(test_dist_ctr test_dist_mnist test_dist_mnist_batch_merge test_dist_save_load test_dist_se_resnext test_dist_simnet_bow test_dist_text_classification test_dist_train test_dist_word2vec PROPERTIES RUN_SERIAL TRUE)
     endif(NOT APPLE)
     py_test_modules(test_dist_transpiler MODULES test_dist_transpiler)
 endif()

python/paddle/fluid/tests/unittests/test_dist_base.py

@@ -291,8 +291,8 @@ class TestDistBase(unittest.TestCase):
         if check_error_log:
             err_log.close()
 
-        sys.stderr.write('local_stdout: %s\n' % pickle.loads(local_out))
         sys.stderr.write('local_stderr: %s\n' % local_err)
+        sys.stderr.write('local_stdout: %s\n' % pickle.loads(local_out))
 
         return pickle.loads(local_out)