48 lines
1.7 KiB
Python
48 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 context_managers module."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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from tensorflow.python.autograph.utils import context_managers
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from tensorflow.python.framework import constant_op
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from tensorflow.python.framework import dtypes
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from tensorflow.python.ops import tensor_array_ops
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from tensorflow.python.platform import test
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class ContextManagersTest(test.TestCase):
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def test_control_dependency_on_returns(self):
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# Just dry run them.
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with context_managers.control_dependency_on_returns(None):
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pass
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with context_managers.control_dependency_on_returns(
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constant_op.constant(1)):
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pass
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with context_managers.control_dependency_on_returns(
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tensor_array_ops.TensorArray(dtypes.int32, size=1)):
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pass
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with context_managers.control_dependency_on_returns(
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[constant_op.constant(1),
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constant_op.constant(2)]):
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pass
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if __name__ == '__main__':
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test.main()
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