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platform-external-webrtc/webrtc/test/fuzzers/audio_decoder_isac_fuzzer.cc
Henrik Lundin fe32a76d60 Create fuzzer tests for audio decoders
This change adds fuzzer tests for iLBC, iSAC fix and float, and
Opus. The fuzzer function takes a random input vector and splits it
into a number of payloads. The lengths of the payloads is also
determined by the random vector. The payloads are decoded with the
decoders.

BUG=webrtc:5306
R=kjellander@webrtc.org, pbos@webrtc.org

Review URL: https://codereview.webrtc.org/1499093002 .

Cr-Commit-Position: refs/heads/master@{#10932}
2015-12-08 10:27:34 +00:00

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/*
* 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/audio_coding/codecs/isac/main/include/audio_decoder_isac.h"
#include "webrtc/test/fuzzers/audio_decoder_fuzzer.h"
namespace webrtc {
void FuzzOneInput(const uint8_t* data, size_t size) {
AudioDecoderIsac dec(nullptr);
const int sample_rate_hz = size % 2 == 0 ? 16000 : 32000; // 16 or 32 kHz.
static const size_t kAllocatedOuputSizeSamples = 32000 / 10; // 100 ms.
int16_t output[kAllocatedOuputSizeSamples];
FuzzAudioDecoder(data, size, &dec, sample_rate_hz, sizeof(output), output);
}
} // namespace webrtc