media/audio/audio_unittest_util.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef MEDIA_AUDIO_AUDIO_UNITTEST_UTIL_H_
   6 #define MEDIA_AUDIO_AUDIO_UNITTEST_UTIL_H_
   7
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace media {
  11
  12 // Use in tests to either skip or fail a test when the system is missing a
  13 // required audio device or library. If the --require-audio-hardware-for-testing
  14 // flag is set, missing requirements will cause the test to fail. Otherwise it
  15 // will be skipped.
  16 #define ABORT_AUDIO_TEST_IF_NOT(requirements_satisfied)                       \
  17   do {                                                                        \
  18     bool fail = false;                                                        \
  19     if (ShouldAbortAudioTest(requirements_satisfied, #requirements_satisfied, \
  20                              &fail)) {                                        \
  21       if (fail)                                                               \
  22         FAIL();                                                               \
  23       else                                                                    \
  24         return;                                                               \
  25     }                                                                         \
  26   } while (false)
  27
  28 bool ShouldAbortAudioTest(bool requirements_satisfied,
  29                           const char* requirements_expression,
  30                           bool* should_fail);
  31
  32 }  // namespace media
  33
  34 #endif  // MEDIA_AUDIO_AUDIO_UNITTEST_UTIL_H_