blob: 38486801d73cebe883327175a35b0f587c086578 [file] [log] [blame]
/*
* Copyright (c) 2013 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.
*/
#ifndef WEBRTC_MODULES_AUDIO_CODING_NETEQ_MOCK_MOCK_EXTERNAL_DECODER_PCM16B_H_
#define WEBRTC_MODULES_AUDIO_CODING_NETEQ_MOCK_MOCK_EXTERNAL_DECODER_PCM16B_H_
#include "webrtc/api/audio_codecs/audio_decoder.h"
#include "webrtc/modules/audio_coding/codecs/pcm16b/pcm16b.h"
#include "webrtc/rtc_base/constructormagic.h"
#include "webrtc/test/gmock.h"
#include "webrtc/typedefs.h"
namespace webrtc {
using ::testing::_;
using ::testing::Invoke;
// Implement an external version of the PCM16b decoder.
class ExternalPcm16B : public AudioDecoder {
public:
explicit ExternalPcm16B(int sample_rate_hz)
: sample_rate_hz_(sample_rate_hz) {}
void Reset() override {}
int DecodeInternal(const uint8_t* encoded,
size_t encoded_len,
int sample_rate_hz,
int16_t* decoded,
SpeechType* speech_type) override {
EXPECT_EQ(sample_rate_hz_, sample_rate_hz);
size_t ret = WebRtcPcm16b_Decode(encoded, encoded_len, decoded);
*speech_type = ConvertSpeechType(1);
return static_cast<int>(ret);
}
int SampleRateHz() const override { return sample_rate_hz_; }
size_t Channels() const override { return 1; }
private:
const int sample_rate_hz_;
RTC_DISALLOW_COPY_AND_ASSIGN(ExternalPcm16B);
};
// Create a mock of ExternalPcm16B which delegates all calls to the real object.
// The reason is that we can then track that the correct calls are being made.
class MockExternalPcm16B : public AudioDecoder {
public:
explicit MockExternalPcm16B(int sample_rate_hz) : real_(sample_rate_hz) {
// By default, all calls are delegated to the real object.
ON_CALL(*this, DecodeInternal(_, _, _, _, _))
.WillByDefault(Invoke(&real_, &ExternalPcm16B::DecodeInternal));
ON_CALL(*this, HasDecodePlc())
.WillByDefault(Invoke(&real_, &ExternalPcm16B::HasDecodePlc));
ON_CALL(*this, DecodePlc(_, _))
.WillByDefault(Invoke(&real_, &ExternalPcm16B::DecodePlc));
ON_CALL(*this, Reset())
.WillByDefault(Invoke(&real_, &ExternalPcm16B::Reset));
ON_CALL(*this, IncomingPacket(_, _, _, _, _))
.WillByDefault(Invoke(&real_, &ExternalPcm16B::IncomingPacket));
ON_CALL(*this, ErrorCode())
.WillByDefault(Invoke(&real_, &ExternalPcm16B::ErrorCode));
}
virtual ~MockExternalPcm16B() { Die(); }
MOCK_METHOD0(Die, void());
MOCK_METHOD5(DecodeInternal,
int(const uint8_t* encoded,
size_t encoded_len,
int sample_rate_hz,
int16_t* decoded,
SpeechType* speech_type));
MOCK_CONST_METHOD0(HasDecodePlc,
bool());
MOCK_METHOD2(DecodePlc,
size_t(size_t num_frames, int16_t* decoded));
MOCK_METHOD0(Reset, void());
MOCK_METHOD5(IncomingPacket,
int(const uint8_t* payload, size_t payload_len,
uint16_t rtp_sequence_number, uint32_t rtp_timestamp,
uint32_t arrival_timestamp));
MOCK_METHOD0(ErrorCode,
int());
int SampleRateHz() const /* override */ { return real_.SampleRateHz(); }
size_t Channels() const /* override */ { return real_.Channels(); }
private:
ExternalPcm16B real_;
};
} // namespace webrtc
#endif // WEBRTC_MODULES_AUDIO_CODING_NETEQ_MOCK_MOCK_EXTERNAL_DECODER_PCM16B_H_