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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 "modules/audio_coding/acm2/call_statistics.h"
#include "test/gtest.h"
namespace webrtc {
namespace acm2 {
TEST(CallStatisticsTest, InitializedZero) {
CallStatistics call_stats;
AudioDecodingCallStats stats;
stats = call_stats.GetDecodingStatistics();
EXPECT_EQ(0, stats.calls_to_neteq);
EXPECT_EQ(0, stats.calls_to_silence_generator);
EXPECT_EQ(0, stats.decoded_normal);
EXPECT_EQ(0, stats.decoded_cng);
EXPECT_EQ(0, stats.decoded_neteq_plc);
EXPECT_EQ(0, stats.decoded_plc_cng);
EXPECT_EQ(0, stats.decoded_muted_output);
}
TEST(CallStatisticsTest, AllCalls) {
CallStatistics call_stats;
AudioDecodingCallStats stats;
call_stats.DecodedBySilenceGenerator();
call_stats.DecodedByNetEq(AudioFrame::kNormalSpeech, false);
call_stats.DecodedByNetEq(AudioFrame::kPLC, false);
call_stats.DecodedByNetEq(AudioFrame::kCodecPLC, false);
call_stats.DecodedByNetEq(AudioFrame::kPLCCNG, true); // Let this be muted.
call_stats.DecodedByNetEq(AudioFrame::kCNG, false);
stats = call_stats.GetDecodingStatistics();
EXPECT_EQ(5, stats.calls_to_neteq);
EXPECT_EQ(1, stats.calls_to_silence_generator);
EXPECT_EQ(1, stats.decoded_normal);
EXPECT_EQ(1, stats.decoded_cng);
EXPECT_EQ(1, stats.decoded_neteq_plc);
EXPECT_EQ(1, stats.decoded_codec_plc);
EXPECT_EQ(1, stats.decoded_plc_cng);
EXPECT_EQ(1, stats.decoded_muted_output);
}
} // namespace acm2
} // namespace webrtc
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