Adding audio unit tests for Android

media/audio/android/opensles_output.cc

Index: media/audio/android/opensles_output.cc
diff --git a/media/audio/android/opensles_output.cc b/media/audio/android/opensles_output.cc
index c6d455715d9afccefe848b1d98c18d44934aa4ec..4c9d3f0174174b27bd5648a84be1d82bc76c1e65 100644
--- a/media/audio/android/opensles_output.cc
+++ b/media/audio/android/opensles_output.cc
@@ -29,6 +29,7 @@ OpenSLESOutputStream::OpenSLESOutputStream(AudioManagerAndroid* manager,
       buffer_size_bytes_(0),
       started_(false),
       volume_(1.0) {
+  DVLOG(2) << "OpenSLESOutputStream::OpenSLESOutputStream()";
   format_.formatType = SL_DATAFORMAT_PCM;
   format_.numChannels = static_cast<SLuint32>(params.channels());
   // Provides sampling rate in milliHertz to OpenSLES.
@@ -50,6 +51,7 @@ OpenSLESOutputStream::OpenSLESOutputStream(AudioManagerAndroid* manager,
 }
 
 OpenSLESOutputStream::~OpenSLESOutputStream() {
+  DVLOG(2) << "OpenSLESOutputStream::~OpenSLESOutputStream()";
   DCHECK(!engine_object_.Get());
   DCHECK(!player_object_.Get());
   DCHECK(!output_mixer_.Get());
@@ -59,6 +61,7 @@ OpenSLESOutputStream::~OpenSLESOutputStream() {
 }
 
 bool OpenSLESOutputStream::Open() {
+  DVLOG(2) << "OpenSLESOutputStream::Open()";
   if (engine_object_.Get())
     return false;
 
@@ -71,6 +74,7 @@ bool OpenSLESOutputStream::Open() {
 }
 
 void OpenSLESOutputStream::Start(AudioSourceCallback* callback) {
+  DVLOG(2) << "OpenSLESOutputStream::Start()";
   DCHECK(callback);
   DCHECK(player_);
   DCHECK(simple_buffer_queue_);
@@ -92,6 +96,7 @@ void OpenSLESOutputStream::Start(AudioSourceCallback* callback) {
 }
 
 void OpenSLESOutputStream::Stop() {
+  DVLOG(2) << "OpenSLESOutputStream::Stop()";
   if (!started_)
     return;
 
@@ -107,6 +112,7 @@ void OpenSLESOutputStream::Stop() {
 }
 
 void OpenSLESOutputStream::Close() {
+  DVLOG(2) << "OpenSLESOutputStream::Close()";
   // Stop the stream if it is still playing.
   Stop();