wehub-resource-sync
60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
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# Copyright (c) 2021 NVIDIA Corporation. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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import paddle
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from paddle.jit.api import (
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_clear_save_pre_hooks,
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_register_save_pre_hook,
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_run_save_pre_hooks,
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)
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_counter = 0
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class TestPreSaveHooks(unittest.TestCase):
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def test_pre_save_hook_functions(self):
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def fake_func(*args, **kwgs):
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global _counter
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_counter += 1
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remove_handler = _register_save_pre_hook(fake_func)
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self.assertEqual(len(paddle.jit.api._save_pre_hooks), 1)
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self.assertTrue(paddle.jit.api._save_pre_hooks[0] is fake_func)
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# Test of avoiding redundancy hanging
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remove_handler = _register_save_pre_hook(fake_func)
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self.assertEqual(len(paddle.jit.api._save_pre_hooks), 1)
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self.assertTrue(paddle.jit.api._save_pre_hooks[0] is fake_func)
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remove_handler.remove()
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self.assertEqual(len(paddle.jit.api._save_pre_hooks), 0)
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remove_handler = _register_save_pre_hook(fake_func)
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_clear_save_pre_hooks()
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self.assertEqual(len(paddle.jit.api._save_pre_hooks), 0)
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global _counter
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_counter = 0
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remove_handler = _register_save_pre_hook(fake_func)
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func_with_hook = _run_save_pre_hooks(fake_func)
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func_with_hook(None, None)
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self.assertEqual(_counter, 2)
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if __name__ == '__main__':
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unittest.main()
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