chore: import upstream snapshot with attribution

tools/test_runner.py

@@ -0,0 +1,84 @@
+# Copyright (c) 2018 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 importlib
+import os
+import sys
+import unittest
+from io import StringIO
+
+import paddle
+from paddle import base
+from paddle.base import core
+
+sys.path.append(os.path.abspath(os.path.dirname(__file__)))
+sys.path.append(
+    os.path.abspath(
+        os.path.join(os.path.dirname(__file__), "..", "build", "test")
+    )
+)
+sys.path.append(
+    os.path.abspath(
+        os.path.join(
+            os.path.dirname(__file__), "..", "build", "test", "legacy_test"
+        )
+    )
+)
+import static_mode_white_list
+
+
+def main():
+    sys.path.append(os.getcwd())
+    if core.is_compiled_with_cuda() or core.is_compiled_with_rocm():
+        if os.getenv('FLAGS_enable_gpu_memory_usage_log') is None:
+            os.environ['FLAGS_enable_gpu_memory_usage_log'] = 'true'
+            os.environ['FLAGS_enable_gpu_memory_usage_log_mb'] = 'false'
+
+    some_test_failed = False
+    for module_name in sys.argv[1:]:
+        flag_need_static_mode = False
+        if module_name in static_mode_white_list.STATIC_MODE_TESTING_LIST:
+            flag_need_static_mode = True
+            paddle.enable_static()
+        buffer = StringIO()
+        main = base.Program()
+        startup = base.Program()
+        scope = base.core.Scope()
+        with (
+            base.program_guard(main, startup),
+            base.scope_guard(scope),
+            base.unique_name.guard(),
+        ):
+            test_loader = unittest.TestLoader()
+            module = importlib.import_module(module_name)
+            tests = test_loader.loadTestsFromModule(module)
+            res = unittest.TextTestRunner(stream=buffer).run(tests)
+
+            if not res.wasSuccessful():
+                some_test_failed = True
+                print(
+                    module_name,
+                    'failed\n',
+                    buffer.getvalue(),
+                    file=sys.stderr,
+                )
+        if flag_need_static_mode:
+            paddle.disable_static()
+
+    if some_test_failed:
+        sys.exit(1)
+
+
+if __name__ == '__main__':
+    main()