Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/tensorflow/python/data/ops/test_mode.py: 75%

1# Copyright 2023 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"""Python test mode enabler. 

16 

17Enables test mode for tf.data. 

18 

19The test mode can be used to set up custom values for features and 

20experiments as required in the unit tests. 

21 

22For example, if `warm_start` feature needs to be enabled exclusively for the 

23unit tests, the tests can enable the test mode using `toggle_test_mode` and 

24the default value of `warm_start` can be set as per the value of `TEST_MODE`. 

25""" 

26 

27TEST_MODE = False 

28 

29 

30def toggle_test_mode(test_mode): 

31 global TEST_MODE 

32 TEST_MODE = test_mode