1 files changed, 0 insertions, 46 deletions
diff --git a/media/audio/simple_sources_unittest.cc b/media/audio/simple_sources_unittest.cc
index ef6a5a7..32176b7 100644
--- a/media/audio/simple_sources_unittest.cc
+++ b/media/audio/simple_sources_unittest.cc
@@ -6,7 +6,6 @@
 #include "base/basictypes.h"
 #include "base/scoped_ptr.h"
 #include "base/time.h"
-#include "media/audio/fake_audio_output_stream.h"
 #include "media/audio/simple_sources.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -61,48 +60,3 @@ TEST(SimpleSourcesTest, PushSourceSmallerWrite) {
 
   push_source.OnClose(NULL);
 }
-
-// Validate that the SineWaveAudioSource writes the expected values for
-// the FORMAT_16BIT_MONO. The values are carefully selected so rounding issues
-// do not affect the result. We also test that AudioManager::GetLastMockBuffer
-// works.
-TEST(SimpleSources, SineWaveAudio16MonoTest) {
-  const size_t samples = 1024;
-  const size_t bytes_per_sample = 2;
-  const int freq = 200;
-
-  SineWaveAudioSource source(SineWaveAudioSource::FORMAT_16BIT_LINEAR_PCM, 1,
-                             freq, AudioManager::kTelephoneSampleRate);
-
-  AudioManager* audio_man = AudioManager::GetAudioManager();
-  ASSERT_TRUE(NULL != audio_man);
-  AudioOutputStream* oas =
-      audio_man->MakeAudioStream(AudioManager::AUDIO_MOCK, 1,
-                                 AudioManager::kTelephoneSampleRate,
-                                 bytes_per_sample * 2);
-  ASSERT_TRUE(NULL != oas);
-  EXPECT_TRUE(oas->Open(samples * bytes_per_sample));
-
-  oas->Start(&source);
-  oas->Stop();
-  oas->Close();
-
-  ASSERT_TRUE(FakeAudioOutputStream::GetLastFakeStream());
-  const int16* last_buffer =
-      reinterpret_cast<int16*>(
-          FakeAudioOutputStream::GetLastFakeStream()->buffer());
-  ASSERT_TRUE(NULL != last_buffer);
-
-  size_t half_period = AudioManager::kTelephoneSampleRate / (freq * 2);
-
-  // Spot test positive incursion of sine wave.
-  EXPECT_EQ(0, last_buffer[0]);
-  EXPECT_EQ(5126, last_buffer[1]);
-  EXPECT_TRUE(last_buffer[1] < last_buffer[2]);
-  EXPECT_TRUE(last_buffer[2] < last_buffer[3]);
-  // Spot test negative incursion of sine wave.
-  EXPECT_EQ(0, last_buffer[half_period]);
-  EXPECT_EQ(-5126, last_buffer[half_period + 1]);
-  EXPECT_TRUE(last_buffer[half_period + 1] > last_buffer[half_period + 2]);
-  EXPECT_TRUE(last_buffer[half_period + 2] > last_buffer[half_period + 3]);
-}