diff options
Diffstat (limited to 'tensorflow/contrib/data/python/kernel_tests/stats_dataset_test_base.py')
-rw-r--r-- | tensorflow/contrib/data/python/kernel_tests/stats_dataset_test_base.py | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tensorflow/contrib/data/python/kernel_tests/stats_dataset_test_base.py b/tensorflow/contrib/data/python/kernel_tests/stats_dataset_test_base.py new file mode 100644 index 0000000000..9a13acf8f0 --- /dev/null +++ b/tensorflow/contrib/data/python/kernel_tests/stats_dataset_test_base.py @@ -0,0 +1,44 @@ +# Copyright 2017 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. +# ============================================================================== +"""Base class for testing the input pipeline statistics gathering ops.""" +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + + +from tensorflow.core.framework import summary_pb2 +from tensorflow.python.platform import test + + +class StatsDatasetTestBase(test.TestCase): + """Base class for testing statistics gathered in `StatsAggregator`.""" + + def _assertSummaryHasCount(self, summary_str, tag, expected_value): + summary_proto = summary_pb2.Summary() + summary_proto.ParseFromString(summary_str) + for value in summary_proto.value: + if tag == value.tag: + self.assertEqual(expected_value, value.histo.num) + return + self.fail("Expected tag %r not found in summary %r" % (tag, summary_proto)) + + def _assertSummaryHasSum(self, summary_str, tag, expected_value): + summary_proto = summary_pb2.Summary() + summary_proto.ParseFromString(summary_str) + for value in summary_proto.value: + if tag == value.tag: + self.assertEqual(expected_value, value.histo.sum) + return + self.fail("Expected tag %r not found in summary %r" % (tag, summary_proto)) |