wehub-resource-sync
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
# Copyright 2018 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 the trackable view."""
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from tensorflow.python.checkpoint import trackable_view
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from tensorflow.python.eager import test
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from tensorflow.python.trackable import base
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class TrackableViewTest(test.TestCase):
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def test_children(self):
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root = base.Trackable()
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leaf = base.Trackable()
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root._track_trackable(leaf, name="leaf")
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(current_name,
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current_dependency), = trackable_view.TrackableView.children(root).items()
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self.assertIs(leaf, current_dependency)
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self.assertEqual("leaf", current_name)
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def test_descendants(self):
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root = base.Trackable()
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leaf = base.Trackable()
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root._track_trackable(leaf, name="leaf")
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descendants = trackable_view.TrackableView(root).descendants()
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self.assertIs(2, len(descendants))
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self.assertIs(root, descendants[0])
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self.assertIs(leaf, descendants[1])
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if __name__ == "__main__":
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test.main()
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