Adding audio unit tests for Android

media/audio/win/audio_low_latency_input_win_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <windows.h>
 #include <mmsystem.h>
 
 #include "base/basictypes.h"
 #include "base/environment.h"
 #include "base/file_util.h"
@@ skipping 298 matching lines @@
 
   MockAudioInputCallback sink;
 
   // Derive the expected size in bytes of each recorded packet.
   uint32 bytes_per_packet = aisw.channels() * aisw.samples_per_packet() *
       (aisw.bits_per_sample() / 8);
 
   // We use 10ms packets and will run the test until ten packets are received.
   // All should contain valid packets of the same size and a valid delay
   // estimate.
-  EXPECT_CALL(sink, OnData(
-      ais, NotNull(), bytes_per_packet, Gt(bytes_per_packet), _))
-      .Times(AtLeast(10))
+  EXPECT_CALL(sink,
+              OnData(ais, NotNull(), bytes_per_packet, Gt(bytes_per_packet), _))
+      .Times(AtLeast(12))
       .WillRepeatedly(CheckCountAndPostQuitTask(&count, 10, &loop));
   ais->Start(&sink);
   loop.Run();
   ais->Stop();
 
   // Store current packet size (to be used in the subsequent tests).
   int samples_per_packet_10ms = aisw.samples_per_packet();
 
   EXPECT_CALL(sink, OnClose(ais))
       .Times(1);
@@ skipping 64 matching lines @@
   WriteToFileAudioSink file_sink(file_name);
   LOG(INFO) << ">> Speak into the default microphone while recording.";
   ais->Start(&file_sink);
   base::PlatformThread::Sleep(TestTimeouts::action_timeout());
   ais->Stop();
   LOG(INFO) << ">> Recording has stopped.";
   ais->Close();
 }
 
 }  // namespace media