wehub-resource-sync
45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
# Copyright 2017 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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"""Tests for naming module."""
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from tensorflow.python.autograph.pyct import naming
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from tensorflow.python.platform import test
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class NamerTest(test.TestCase):
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def test_new_symbol_tracks_names(self):
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namer = naming.Namer({})
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self.assertEqual('temp', namer.new_symbol('temp', set()))
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self.assertItemsEqual(('temp',), namer.generated_names)
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def test_new_symbol_avoids_duplicates(self):
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namer = naming.Namer({})
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self.assertEqual('temp', namer.new_symbol('temp', set()))
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self.assertEqual('temp_1', namer.new_symbol('temp', set()))
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self.assertItemsEqual(('temp', 'temp_1'), namer.generated_names)
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def test_new_symbol_avoids_conflicts(self):
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namer = naming.Namer({'temp': 1})
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# temp is reserved in the global namespace
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self.assertEqual('temp_1', namer.new_symbol('temp', set()))
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# temp_2 is reserved in the local namespace
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self.assertEqual('temp_3', namer.new_symbol('temp', set(('temp_2',))))
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self.assertItemsEqual(('temp_1', 'temp_3'), namer.generated_names)
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if __name__ == '__main__':
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test.main()
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