# Copyright 2015 The TensorFlow Authors. All Rights Reserved.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

# ==============================================================================

"""Tests for exposed tensorflow versions."""

from __future__ import absolute_import

from __future__ import division

from __future__ import print_function

from tensorflow.python.framework import versions

from tensorflow.python.platform import test

class VersionTest(test.TestCase):

def testVersion(self):

self.assertEqual(type(versions.__version__), str)

self.assertEqual(type(versions.VERSION), str)

# This pattern will need to grow as we include alpha, builds, etc.

self.assertRegexpMatches(versions.__version__,

r'^\d+\.\d+\.(\d+(\-\w+)?|head)$')

self.assertRegexpMatches(versions.VERSION,

r'^\d+\.\d+\.(\d+(\-\w+)?|head)$')

def testGraphDefVersion(self):

version = versions.GRAPH_DEF_VERSION

min_consumer = versions.GRAPH_DEF_VERSION_MIN_CONSUMER

min_producer = versions.GRAPH_DEF_VERSION_MIN_PRODUCER

for v in version, min_consumer, min_producer:

self.assertEqual(type(v), int)

self.assertLessEqual(0, min_consumer)

self.assertLessEqual(0, min_producer)

self.assertLessEqual(min_producer, version)

def testGitAndCompilerVersion(self):

self.assertEqual(type(versions.__git_version__), str)

self.assertEqual(type(versions.__compiler_version__), str)

self.assertEqual(type(versions.GIT_VERSION), str)

self.assertEqual(type(versions.COMPILER_VERSION), str)

if __name__ == '__main__':

test.main()