export_inference_graph_test.py

# 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.
# ==============================================================================

"""Tests for export_inference_graph."""

from __future__ import absolute_import
from __future__ import division
from __future__ import print_function

import os


import tensorflow as tf

from tensorflow.python.platform import gfile
from google3.third_party.tensorflow_models.slim import export_inference_graph


class ExportInferenceGraphTest(tf.test.TestCase):

  def testExportInferenceGraph(self):
    tmpdir = self.get_temp_dir()
    output_file = os.path.join(tmpdir, 'inception_v3.pb')
    flags = tf.app.flags.FLAGS
    flags.output_file = output_file
    flags.model_name = 'inception_v3'
    flags.dataset_dir = tmpdir
    export_inference_graph.main(None)
    self.assertTrue(gfile.Exists(output_file))

if __name__ == '__main__':
  tf.test.main()