wehub-resource-sync
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
# Copyright 2022 The TensorFlow Authors. 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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# ==============================================================================
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"""Compat tests."""
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import pickle
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from tensorflow.python.platform import test
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from tensorflow.python.util import compat
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class CompatTest(test.TestCase):
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def testCompatValidEncoding(self):
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self.assertEqual(compat.as_bytes("hello", "utf8"), b"hello")
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self.assertEqual(compat.as_text(b"hello", "utf-8"), "hello")
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def testCompatInvalidEncoding(self):
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with self.assertRaises(LookupError):
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compat.as_bytes("hello", "invalid")
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with self.assertRaises(LookupError):
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compat.as_text(b"hello", "invalid")
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def testCompatBufferObjects(self):
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pb = pickle.PickleBuffer(b"hello")
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self.assertEqual(compat.as_bytes(pb), b"hello")
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mv = memoryview(b"world")
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self.assertEqual(compat.as_bytes(mv), b"world")
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def testCompatInvalidObjects(self):
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with self.assertRaises(TypeError):
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compat.as_bytes(5)
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with self.assertRaises(TypeError):
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compat.as_bytes([1, 2, 3])
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if __name__ == "__main__":
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test.main()
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