• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1# Copyright 2019 The TensorFlow Authors. All Rights Reserved.
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14# ==============================================================================
15"""Test configs for reverse_sequence."""
16import tensorflow.compat.v1 as tf
17from tensorflow.lite.testing.zip_test_utils import create_tensor_data
18from tensorflow.lite.testing.zip_test_utils import make_zip_of_tests
19from tensorflow.lite.testing.zip_test_utils import register_make_test_function
20
21
22@register_make_test_function()
23def make_reverse_sequence_tests(options):
24  """Make a set of tests to do reverse_sequence."""
25
26  test_parameters = [{
27      "input_dtype": [tf.float32, tf.int32, tf.int64],
28      "input_shape": [[8, 4, 5, 5, 6], [4, 4, 3, 5]],
29      "seq_lengths": [[2, 2, 2, 2], [2, 1, 1, 0]],
30      "seq_axis": [0, 3],
31      "batch_axis": [1]
32  }, {
33      "input_dtype": [tf.float32],
34      "input_shape": [[2, 4, 5, 5, 6]],
35      "seq_lengths": [[2, 1]],
36      "seq_axis": [2],
37      "batch_axis": [0]
38  }, {
39      "input_dtype": [tf.float32],
40      "input_shape": [[4, 2]],
41      "seq_lengths": [[3, 1]],
42      "seq_axis": [0],
43      "batch_axis": [1]
44  }]
45
46  def build_graph(parameters):
47    """Build the graph for reverse_sequence tests."""
48    input_value = tf.compat.v1.placeholder(
49        dtype=parameters["input_dtype"],
50        name="input",
51        shape=parameters["input_shape"])
52    outs = tf.reverse_sequence(
53        input_value,
54        seq_lengths=parameters["seq_lengths"],
55        batch_axis=parameters["batch_axis"],
56        seq_axis=parameters["seq_axis"])
57    return [input_value], [outs]
58
59  def build_inputs(parameters, sess, inputs, outputs):
60    input_value = create_tensor_data(parameters["input_dtype"],
61                                     parameters["input_shape"])
62    return [input_value], sess.run(
63        outputs, feed_dict=dict(zip(inputs, [input_value])))
64
65  make_zip_of_tests(options, test_parameters, build_graph, build_inputs)
66