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/*
* 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.
*/
#include "webrtc/voice_engine/include/voe_base.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webrtc/modules/audio_processing/include/audio_processing.h"
#include "webrtc/voice_engine/channel_manager.h"
#include "webrtc/voice_engine/shared_data.h"
#include "webrtc/voice_engine/voice_engine_fixture.h"
#include "webrtc/voice_engine/voice_engine_impl.h"
namespace webrtc {
class VoEBaseTest : public VoiceEngineFixture {};
TEST_F(VoEBaseTest, InitWithExternalAudioDeviceAndAudioProcessing) {
AudioProcessing* audioproc = AudioProcessing::Create();
EXPECT_EQ(0, base_->Init(&adm_, audioproc));
EXPECT_EQ(audioproc, base_->audio_processing());
EXPECT_EQ(0, base_->LastError());
}
TEST_F(VoEBaseTest, InitWithExternalAudioDevice) {
EXPECT_EQ(nullptr, base_->audio_processing());
EXPECT_EQ(0, base_->Init(&adm_, nullptr));
EXPECT_NE(nullptr, base_->audio_processing());
EXPECT_EQ(0, base_->LastError());
}
TEST_F(VoEBaseTest, CreateChannelBeforeInitShouldFail) {
int channelID = base_->CreateChannel();
EXPECT_EQ(channelID, -1);
}
TEST_F(VoEBaseTest, CreateChannelAfterInit) {
EXPECT_EQ(0, base_->Init(&adm_, nullptr));
int channelID = base_->CreateChannel();
EXPECT_NE(channelID, -1);
EXPECT_EQ(0, base_->DeleteChannel(channelID));
}
TEST_F(VoEBaseTest, AssociateSendChannel) {
AudioProcessing* audioproc = AudioProcessing::Create();
EXPECT_EQ(0, base_->Init(&adm_, audioproc));
const int channel_1 = base_->CreateChannel();
// Associating with a channel that does not exist should fail.
EXPECT_EQ(-1, base_->AssociateSendChannel(channel_1, channel_1 + 1));
const int channel_2 = base_->CreateChannel();
// Let the two channels associate with each other. This is not a normal use
// case. Actually, circular association should be avoided in practice. This
// is just to test that no crash is caused.
EXPECT_EQ(0, base_->AssociateSendChannel(channel_1, channel_2));
EXPECT_EQ(0, base_->AssociateSendChannel(channel_2, channel_1));
voe::SharedData* shared_data = static_cast<voe::SharedData*>(
static_cast<VoiceEngineImpl*>(voe_));
voe::ChannelOwner reference = shared_data->channel_manager()
.GetChannel(channel_1);
EXPECT_EQ(0, base_->DeleteChannel(channel_1));
// Make sure that the only use of the channel-to-delete is |reference|
// at this point.
EXPECT_EQ(1, reference.use_count());
reference = shared_data->channel_manager().GetChannel(channel_2);
EXPECT_EQ(0, base_->DeleteChannel(channel_2));
EXPECT_EQ(1, reference.use_count());
}
TEST_F(VoEBaseTest, GetVersion) {
char v1[1024] = {75};
base_->GetVersion(v1);
std::string v2 = VoiceEngine::GetVersionString() + "\n";
EXPECT_EQ(v2, v1);
}
} // namespace webrtc
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