call_statistics_unittest.cc (1950B)
1 /* 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "modules/audio_coding/acm2/call_statistics.h" 12 13 #include "api/audio/audio_frame.h" 14 #include "modules/audio_coding/include/audio_coding_module_typedefs.h" 15 #include "test/gtest.h" 16 17 namespace webrtc { 18 19 namespace acm2 { 20 21 TEST(CallStatisticsTest, InitializedZero) { 22 CallStatistics call_stats; 23 AudioDecodingCallStats stats; 24 25 stats = call_stats.GetDecodingStatistics(); 26 EXPECT_EQ(0, stats.calls_to_neteq); 27 EXPECT_EQ(0, stats.calls_to_silence_generator); 28 EXPECT_EQ(0, stats.decoded_normal); 29 EXPECT_EQ(0, stats.decoded_cng); 30 EXPECT_EQ(0, stats.decoded_neteq_plc); 31 EXPECT_EQ(0, stats.decoded_plc_cng); 32 EXPECT_EQ(0, stats.decoded_muted_output); 33 } 34 35 TEST(CallStatisticsTest, AllCalls) { 36 CallStatistics call_stats; 37 AudioDecodingCallStats stats; 38 39 call_stats.DecodedBySilenceGenerator(); 40 call_stats.DecodedByNetEq(AudioFrame::kNormalSpeech, false); 41 call_stats.DecodedByNetEq(AudioFrame::kPLC, false); 42 call_stats.DecodedByNetEq(AudioFrame::kCodecPLC, false); 43 call_stats.DecodedByNetEq(AudioFrame::kPLCCNG, true); // Let this be muted. 44 call_stats.DecodedByNetEq(AudioFrame::kCNG, false); 45 46 stats = call_stats.GetDecodingStatistics(); 47 EXPECT_EQ(5, stats.calls_to_neteq); 48 EXPECT_EQ(1, stats.calls_to_silence_generator); 49 EXPECT_EQ(1, stats.decoded_normal); 50 EXPECT_EQ(1, stats.decoded_cng); 51 EXPECT_EQ(1, stats.decoded_neteq_plc); 52 EXPECT_EQ(1, stats.decoded_codec_plc); 53 EXPECT_EQ(1, stats.decoded_plc_cng); 54 EXPECT_EQ(1, stats.decoded_muted_output); 55 } 56 57 } // namespace acm2 58 59 } // namespace webrtc