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1# Copyright 2015 The TensorFlow Authors. All Rights Reserved.
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14# ==============================================================================
15"""Tests for exposed tensorflow versions."""
16
17from __future__ import absolute_import
18from __future__ import division
19from __future__ import print_function
20
21from tensorflow.python.framework import versions
22from tensorflow.python.platform import test
23
24
25class VersionTest(test.TestCase):
26
27  def testVersion(self):
28    self.assertEqual(type(versions.__version__), str)
29    self.assertEqual(type(versions.VERSION), str)
30    # This pattern will need to grow as we include alpha, builds, etc.
31    self.assertRegexpMatches(versions.__version__,
32                             r'^\d+\.\d+\.(\d+(\-\w+)?|head)$')
33    self.assertRegexpMatches(versions.VERSION,
34                             r'^\d+\.\d+\.(\d+(\-\w+)?|head)$')
35
36  def testGraphDefVersion(self):
37    version = versions.GRAPH_DEF_VERSION
38    min_consumer = versions.GRAPH_DEF_VERSION_MIN_CONSUMER
39    min_producer = versions.GRAPH_DEF_VERSION_MIN_PRODUCER
40    for v in version, min_consumer, min_producer:
41      self.assertEqual(type(v), int)
42    self.assertLessEqual(0, min_consumer)
43    self.assertLessEqual(0, min_producer)
44    self.assertLessEqual(min_producer, version)
45
46  def testGitAndCompilerVersion(self):
47    self.assertEqual(type(versions.__git_version__), str)
48    self.assertEqual(type(versions.__compiler_version__), str)
49    self.assertEqual(type(versions.GIT_VERSION), str)
50    self.assertEqual(type(versions.COMPILER_VERSION), str)
51
52
53if __name__ == '__main__':
54  test.main()
55