96 lines
3.1 KiB
Python
96 lines
3.1 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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"""Testing.
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See the @{$python/test} guide.
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Note: `tf.test.mock` is an alias to the python `mock` or `unittest.mock`
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depending on the python version.
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"""
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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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# pylint: disable=g-bad-import-order
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from tensorflow.python.framework import test_util as _test_util
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from tensorflow.python.platform import googletest as _googletest
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# pylint: disable=unused-import
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from tensorflow.python.framework.test_util import assert_equal_graph_def
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from tensorflow.python.framework.test_util import create_local_cluster
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from tensorflow.python.framework.test_util import TensorFlowTestCase as TestCase
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from tensorflow.python.framework.test_util import gpu_device_name
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from tensorflow.python.framework.test_util import is_gpu_available
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from tensorflow.python.ops.gradient_checker import compute_gradient_error
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from tensorflow.python.ops.gradient_checker import compute_gradient
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# pylint: enable=unused-import,g-bad-import-order
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import sys
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from tensorflow.python.util.tf_export import tf_export
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if sys.version_info.major == 2:
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import mock # pylint: disable=g-import-not-at-top,unused-import
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else:
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from unittest import mock # pylint: disable=g-import-not-at-top
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tf_export('test.mock')(mock)
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# Import Benchmark class
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Benchmark = _googletest.Benchmark # pylint: disable=invalid-name
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# Import StubOutForTesting class
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StubOutForTesting = _googletest.StubOutForTesting # pylint: disable=invalid-name
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@tf_export('test.main')
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def main(argv=None):
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"""Runs all unit tests."""
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_test_util.InstallStackTraceHandler()
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return _googletest.main(argv)
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@tf_export('test.get_temp_dir')
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def get_temp_dir():
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"""Returns a temporary directory for use during tests.
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There is no need to delete the directory after the test.
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Returns:
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The temporary directory.
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"""
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return _googletest.GetTempDir()
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@tf_export('test.test_src_dir_path')
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def test_src_dir_path(relative_path):
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"""Creates an absolute test srcdir path given a relative path.
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Args:
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relative_path: a path relative to tensorflow root.
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e.g. "core/platform".
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Returns:
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An absolute path to the linked in runfiles.
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"""
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return _googletest.test_src_dir_path(relative_path)
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@tf_export('test.is_built_with_cuda')
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def is_built_with_cuda():
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"""Returns whether TensorFlow was built with CUDA (GPU) support."""
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return _test_util.IsGoogleCudaEnabled()
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