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 "test/gtest.h"
14
15 namespace webrtc {
16
17 namespace acm2 {
18
TEST(CallStatisticsTest,InitializedZero)19 TEST(CallStatisticsTest, InitializedZero) {
20 CallStatistics call_stats;
21 AudioDecodingCallStats stats;
22
23 stats = call_stats.GetDecodingStatistics();
24 EXPECT_EQ(0, stats.calls_to_neteq);
25 EXPECT_EQ(0, stats.calls_to_silence_generator);
26 EXPECT_EQ(0, stats.decoded_normal);
27 EXPECT_EQ(0, stats.decoded_cng);
28 EXPECT_EQ(0, stats.decoded_neteq_plc);
29 EXPECT_EQ(0, stats.decoded_plc_cng);
30 EXPECT_EQ(0, stats.decoded_muted_output);
31 }
32
TEST(CallStatisticsTest,AllCalls)33 TEST(CallStatisticsTest, AllCalls) {
34 CallStatistics call_stats;
35 AudioDecodingCallStats stats;
36
37 call_stats.DecodedBySilenceGenerator();
38 call_stats.DecodedByNetEq(AudioFrame::kNormalSpeech, false);
39 call_stats.DecodedByNetEq(AudioFrame::kPLC, false);
40 call_stats.DecodedByNetEq(AudioFrame::kCodecPLC, false);
41 call_stats.DecodedByNetEq(AudioFrame::kPLCCNG, true); // Let this be muted.
42 call_stats.DecodedByNetEq(AudioFrame::kCNG, false);
43
44 stats = call_stats.GetDecodingStatistics();
45 EXPECT_EQ(5, stats.calls_to_neteq);
46 EXPECT_EQ(1, stats.calls_to_silence_generator);
47 EXPECT_EQ(1, stats.decoded_normal);
48 EXPECT_EQ(1, stats.decoded_cng);
49 EXPECT_EQ(1, stats.decoded_neteq_plc);
50 EXPECT_EQ(1, stats.decoded_codec_plc);
51 EXPECT_EQ(1, stats.decoded_plc_cng);
52 EXPECT_EQ(1, stats.decoded_muted_output);
53 }
54
55 } // namespace acm2
56
57 } // namespace webrtc
58