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# 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 tensorflow.ops.registry."""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from tensorflow.python.framework import registry
from tensorflow.python.platform import test
class RegistryTest(test.TestCase):
class Foo(object):
pass
def testRegisterClass(self):
myreg = registry.Registry('testfoo')
with self.assertRaises(LookupError):
myreg.lookup('Foo')
myreg.register(RegistryTest.Foo, 'Foo')
assert myreg.lookup('Foo') == RegistryTest.Foo
def testRegisterFunction(self):
myreg = registry.Registry('testbar')
with self.assertRaises(LookupError):
myreg.lookup('Bar')
myreg.register(bar, 'Bar')
assert myreg.lookup('Bar') == bar
def testDuplicate(self):
myreg = registry.Registry('testbar')
myreg.register(bar, 'Bar')
with self.assertRaises(KeyError):
myreg.register(bar, 'Bar')
def bar():
pass
if __name__ == '__main__':
test.main()
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