blob: feb36ddc08788a0ebbb569c4d4c7dd912aaa5f63 [file] [log] [blame]
/*
* Copyright (c) 2012 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/test/auto_test/fixtures/after_streaming_fixture.h"
class EcMetricsTest : public AfterStreamingFixture {
};
TEST_F(EcMetricsTest, EcMetricsAreOffByDefault) {
bool enabled = true;
EXPECT_EQ(0, voe_apm_->GetEcMetricsStatus(enabled));
EXPECT_FALSE(enabled);
}
TEST_F(EcMetricsTest, CanEnableAndDisableEcMetrics) {
EXPECT_EQ(0, voe_apm_->SetEcMetricsStatus(true));
bool ec_on = false;
EXPECT_EQ(0, voe_apm_->GetEcMetricsStatus(ec_on));
ASSERT_TRUE(ec_on);
EXPECT_EQ(0, voe_apm_->SetEcMetricsStatus(false));
EXPECT_EQ(0, voe_apm_->GetEcMetricsStatus(ec_on));
ASSERT_FALSE(ec_on);
}
TEST_F(EcMetricsTest, ManualTestEcMetrics) {
SwitchToManualMicrophone();
EXPECT_EQ(0, voe_apm_->SetEcMetricsStatus(true));
// Must enable AEC to get valid echo metrics.
EXPECT_EQ(0, voe_apm_->SetEcStatus(true, webrtc::kEcAec));
TEST_LOG("Speak into microphone and check metrics for 5 seconds...\n");
int erl, erle, rerl, a_nlp;
int delay_median = 0;
int delay_std = 0;
for (int i = 0; i < 5; i++) {
Sleep(1000);
EXPECT_EQ(0, voe_apm_->GetEchoMetrics(erl, erle, rerl, a_nlp));
EXPECT_EQ(0, voe_apm_->GetEcDelayMetrics(delay_median, delay_std));
TEST_LOG(" Echo : ERL=%5d, ERLE=%5d, RERL=%5d, A_NLP=%5d [dB], "
" delay median=%3d, delay std=%3d [ms]\n", erl, erle, rerl, a_nlp,
delay_median, delay_std);
}
EXPECT_EQ(0, voe_apm_->SetEcMetricsStatus(false));
}
TEST_F(EcMetricsTest, GetEcMetricsFailsIfEcNotEnabled) {
int dummy = 0;
EXPECT_EQ(0, voe_apm_->SetEcMetricsStatus(true));
EXPECT_EQ(-1, voe_apm_->GetEchoMetrics(dummy, dummy, dummy, dummy));
EXPECT_EQ(VE_APM_ERROR, voe_base_->LastError());
}
TEST_F(EcMetricsTest, GetEcDelayMetricsFailsIfEcNotEnabled) {
int dummy = 0;
EXPECT_EQ(0, voe_apm_->SetEcMetricsStatus(true));
EXPECT_EQ(-1, voe_apm_->GetEcDelayMetrics(dummy, dummy));
EXPECT_EQ(VE_APM_ERROR, voe_base_->LastError());
}
TEST_F(EcMetricsTest, ManualVerifyEcDelayMetrics) {
SwitchToManualMicrophone();
TEST_LOG("Verify EC Delay metrics:");
EXPECT_EQ(0, voe_apm_->SetEcStatus(true));
EXPECT_EQ(0, voe_apm_->SetEcMetricsStatus(true));
for (int i = 0; i < 5; i++) {
int delay, delay_std;
EXPECT_EQ(0, voe_apm_->GetEcDelayMetrics(delay, delay_std));
TEST_LOG("Delay = %d, Delay Std = %d\n", delay, delay_std);
Sleep(1000);
}
}