wehub-resource-sync
78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# Copyright 2015 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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from tensorflow.python.framework import ops
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from tensorflow.python.framework import test_util
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from tensorflow.python.platform import googletest
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from tensorflow.python.summary import plugin_asset
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class _UnnamedPluginAsset(plugin_asset.PluginAsset):
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"""An example asset with a dummy serialize method provided, but no name."""
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def assets(self):
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return {}
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class _ExamplePluginAsset(_UnnamedPluginAsset):
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"""Simple example asset."""
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plugin_name = "_ExamplePluginAsset"
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class _OtherExampleAsset(_UnnamedPluginAsset):
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"""Simple example asset."""
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plugin_name = "_OtherExampleAsset"
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class _ExamplePluginThatWillCauseCollision(_UnnamedPluginAsset):
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plugin_name = "_ExamplePluginAsset"
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class PluginAssetTest(test_util.TensorFlowTestCase):
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def testGetPluginAsset(self):
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epa = plugin_asset.get_plugin_asset(_ExamplePluginAsset)
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self.assertIsInstance(epa, _ExamplePluginAsset)
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epa2 = plugin_asset.get_plugin_asset(_ExamplePluginAsset)
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self.assertIs(epa, epa2)
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opa = plugin_asset.get_plugin_asset(_OtherExampleAsset)
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self.assertIsNot(epa, opa)
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def testUnnamedPluginFails(self):
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with self.assertRaises(ValueError):
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plugin_asset.get_plugin_asset(_UnnamedPluginAsset)
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def testPluginCollisionDetected(self):
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plugin_asset.get_plugin_asset(_ExamplePluginAsset)
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with self.assertRaises(ValueError):
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plugin_asset.get_plugin_asset(_ExamplePluginThatWillCauseCollision)
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def testGetAllPluginAssets(self):
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epa = plugin_asset.get_plugin_asset(_ExamplePluginAsset)
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opa = plugin_asset.get_plugin_asset(_OtherExampleAsset)
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self.assertItemsEqual(plugin_asset.get_all_plugin_assets(), [epa, opa])
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def testRespectsGraphArgument(self):
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g1 = ops.Graph()
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g2 = ops.Graph()
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e1 = plugin_asset.get_plugin_asset(_ExamplePluginAsset, g1)
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e2 = plugin_asset.get_plugin_asset(_ExamplePluginAsset, g2)
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self.assertEqual(e1, plugin_asset.get_all_plugin_assets(g1)[0])
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self.assertEqual(e2, plugin_asset.get_all_plugin_assets(g2)[0])
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if __name__ == "__main__":
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googletest.main()
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