fix error message utest

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

@@ -0,0 +1,42 @@
+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest
+import numpy as np
+import random
+from op_test import OpTest
+import paddle.fluid as fluid
+from paddle.fluid import Program, program_guard
+from op_test import OpTest, skip_check_grad_ci
+import paddle.fluid.core as core
+
+
+class TestBroadcastOpCpu(OpTest):
+    def setUp(self):
+        self.op_type = "broadcast"
+        input = np.random.random((100, 2)).astype("float32")
+        np_out = input[:]
+        self.inputs = {"X": input}
+        self.attrs = {"sync_mode": False, "root": 0}
+        self.outputs = {"Out": np_out}
+
+    def test_check_output_cpu(self):
+        try:
+            self.check_output_with_place(place=core.CPUPlace())
+        except:
+            print("do not support cpu test, skip")
+
+
+if __name__ == "__main__":
+    unittest.main()