Create fuzzer tests for audio decoders

webrtc/test/fuzzers/audio_decoder_ilbc_fuzzer.cc

 /*
  *  Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
-#include "webrtc/modules/video_coding/utility/vp8_header_parser.h"
+
+#include "webrtc/modules/audio_coding/codecs/ilbc/audio_decoder_ilbc.h"
+#include "webrtc/test/fuzzers/audio_decoder_fuzzer.h"
+
+// iLBC fuzzer is known to cause failures.

[pbos-webrtc, 2015/12/04 15:17:25]

Don't need this either I think, it'll be tracked by the bugs we file due to
clusterfuzz findings.

[hlundin-webrtc, 2015/12/04 15:22:07]

Done.

+// See https://bugs.chromium.org/p/webrtc/issues/detail?id=5305.
 
 namespace webrtc {
 void FuzzOneInput(const uint8_t* data, size_t size) {
-  int qp;
-  vp8::GetQp(data, size, &qp);
+  AudioDecoderIlbc dec;
+  static const int kSampleRateHz = 8000;
+  static const size_t kAllocatedOuputSizeSamples = kSampleRateHz / 10;
+  int16_t output[kAllocatedOuputSizeSamples];
+  FuzzAudioDecoder(data, size, &dec, kSampleRateHz, sizeof(output), output);
 }
 }  // namespace webrtc