f618ab4955
- assertEquals -> assertEqual - assertRaisesRegexp -> assertRegexpMatches - assertRegexpMatches -> assertRegex PiperOrigin-RevId: 319118081 Change-Id: Ieb457128522920ab55d6b69a7f244ab798a7d689
82 lines
2.7 KiB
Python
82 lines
2.7 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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"""Tests for the SWIG-wrapped events writer."""
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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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import os.path
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from tensorflow.core.framework import summary_pb2
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from tensorflow.core.util import event_pb2
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from tensorflow.python import _pywrap_events_writer
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from tensorflow.python.framework import errors
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from tensorflow.python.framework import test_util
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from tensorflow.python.lib.io import tf_record
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from tensorflow.python.platform import googletest
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from tensorflow.python.util import compat
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class PywrapeventsWriterTest(test_util.TensorFlowTestCase):
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def testWriteEvents(self):
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file_prefix = os.path.join(self.get_temp_dir(), "events")
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writer = _pywrap_events_writer.EventsWriter(compat.as_bytes(file_prefix))
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filename = compat.as_text(writer.FileName())
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event_written = event_pb2.Event(
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wall_time=123.45,
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step=67,
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summary=summary_pb2.Summary(
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value=[summary_pb2.Summary.Value(
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tag="foo", simple_value=89.0)]))
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writer.WriteEvent(event_written)
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writer.Flush()
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writer.Close()
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with self.assertRaises(errors.NotFoundError):
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for r in tf_record.tf_record_iterator(filename + "DOES_NOT_EXIST"):
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self.assertTrue(False)
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reader = tf_record.tf_record_iterator(filename)
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event_read = event_pb2.Event()
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event_read.ParseFromString(next(reader))
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self.assertTrue(event_read.HasField("file_version"))
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event_read.ParseFromString(next(reader))
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# Second event
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self.assertProtoEquals("""
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wall_time: 123.45 step: 67
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summary { value { tag: 'foo' simple_value: 89.0 } }
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""", event_read)
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with self.assertRaises(StopIteration):
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next(reader)
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def testWriteEventInvalidType(self):
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class _Invalid(object):
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def __str__(self):
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return "Invalid"
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with self.assertRaisesRegex(TypeError, "Invalid"):
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_pywrap_events_writer.EventsWriter(b"foo").WriteEvent(_Invalid())
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if __name__ == "__main__":
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googletest.main()
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