media/audio/ios/audio_manager_ios_unittest.cc

   1 // Copyright 2012 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 #include "base/basictypes.h"
   6 #include "base/memory/scoped_ptr.h"
   7 #include "media/audio/audio_io.h"
   8 #include "media/audio/audio_manager.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10
  11 using namespace media;
  12
  13 // Test that input is supported and output is not.
  14 TEST(IOSAudioTest, AudioSupport) {
  15   scoped_ptr<AudioManager> audio_manager(AudioManager::Create());
  16   ASSERT_TRUE(NULL != audio_manager.get());
  17   ASSERT_FALSE(audio_manager->HasAudioOutputDevices());
  18   ASSERT_TRUE(audio_manager->HasAudioInputDevices());
  19 }
  20
  21 // Test that input stream can be opened and closed.
  22 TEST(IOSAudioTest, InputStreamOpenAndClose) {
  23   scoped_ptr<AudioManager> audio_manager(AudioManager::Create());
  24   ASSERT_TRUE(NULL != audio_manager.get());
  25   if (!audio_manager->HasAudioInputDevices())
  26     return;
  27   AudioInputStream* ias = audio_manager->MakeAudioInputStream(
  28       AudioParameters(AudioParameters::AUDIO_PCM_LINEAR, CHANNEL_LAYOUT_STEREO,
  29                       8000, 16, 1024),
  30       std::string("test_device"));
  31   ASSERT_TRUE(NULL != ias);
  32   EXPECT_TRUE(ias->Open());
  33   ias->Close();
  34 }