1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "content/renderer/media/webrtc_uma_histograms.h"
6
7 #include "testing/gmock/include/gmock/gmock.h"
8 #include "testing/gtest/include/gtest/gtest.h"
9
10 using ::testing::_;
11
12 namespace content {
13
14 class MockPerSessionWebRTCAPIMetrics : public PerSessionWebRTCAPIMetrics {
15 public:
MockPerSessionWebRTCAPIMetrics()16 MockPerSessionWebRTCAPIMetrics() {}
17
18 using PerSessionWebRTCAPIMetrics::LogUsageOnlyOnce;
19
20 MOCK_METHOD1(LogUsage, void(JavaScriptAPIName));
21 };
22
TEST(PerSessionWebRTCAPIMetrics,NoCallOngoingGetUserMedia)23 TEST(PerSessionWebRTCAPIMetrics, NoCallOngoingGetUserMedia) {
24 MockPerSessionWebRTCAPIMetrics metrics;
25 EXPECT_CALL(metrics, LogUsage(_)).Times(1);
26 metrics.LogUsageOnlyOnce(WEBKIT_GET_USER_MEDIA);
27 }
28
TEST(PerSessionWebRTCAPIMetrics,CallOngoingGetUserMedia)29 TEST(PerSessionWebRTCAPIMetrics, CallOngoingGetUserMedia) {
30 MockPerSessionWebRTCAPIMetrics metrics;
31 metrics.IncrementStreamCounter();
32 EXPECT_CALL(metrics, LogUsage(WEBKIT_GET_USER_MEDIA)).Times(1);
33 metrics.LogUsageOnlyOnce(WEBKIT_GET_USER_MEDIA);
34 }
35
TEST(PerSessionWebRTCAPIMetrics,NoCallOngoingGetMediaDevices)36 TEST(PerSessionWebRTCAPIMetrics, NoCallOngoingGetMediaDevices) {
37 MockPerSessionWebRTCAPIMetrics metrics;
38 EXPECT_CALL(metrics, LogUsage(_)).Times(1);
39 metrics.LogUsageOnlyOnce(WEBKIT_GET_MEDIA_DEVICES);
40 }
41
TEST(PerSessionWebRTCAPIMetrics,CallOngoingGetMediaDevices)42 TEST(PerSessionWebRTCAPIMetrics, CallOngoingGetMediaDevices) {
43 MockPerSessionWebRTCAPIMetrics metrics;
44 metrics.IncrementStreamCounter();
45 EXPECT_CALL(metrics, LogUsage(WEBKIT_GET_MEDIA_DEVICES)).Times(1);
46 metrics.LogUsageOnlyOnce(WEBKIT_GET_MEDIA_DEVICES);
47 }
48
TEST(PerSessionWebRTCAPIMetrics,NoCallOngoingRTCPeerConnection)49 TEST(PerSessionWebRTCAPIMetrics, NoCallOngoingRTCPeerConnection) {
50 MockPerSessionWebRTCAPIMetrics metrics;
51 EXPECT_CALL(metrics, LogUsage(WEBKIT_RTC_PEER_CONNECTION));
52 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
53 }
54
TEST(PerSessionWebRTCAPIMetrics,NoCallOngoingMultiplePC)55 TEST(PerSessionWebRTCAPIMetrics, NoCallOngoingMultiplePC) {
56 MockPerSessionWebRTCAPIMetrics metrics;
57 EXPECT_CALL(metrics, LogUsage(WEBKIT_RTC_PEER_CONNECTION)).Times(1);
58 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
59 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
60 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
61 }
62
TEST(PerSessionWebRTCAPIMetrics,BeforeAfterCallMultiplePC)63 TEST(PerSessionWebRTCAPIMetrics, BeforeAfterCallMultiplePC) {
64 MockPerSessionWebRTCAPIMetrics metrics;
65 EXPECT_CALL(metrics, LogUsage(WEBKIT_RTC_PEER_CONNECTION)).Times(1);
66 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
67 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
68 metrics.IncrementStreamCounter();
69 metrics.IncrementStreamCounter();
70 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
71 metrics.DecrementStreamCounter();
72 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
73 metrics.DecrementStreamCounter();
74 EXPECT_CALL(metrics, LogUsage(WEBKIT_RTC_PEER_CONNECTION)).Times(1);
75 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
76 metrics.LogUsageOnlyOnce(WEBKIT_RTC_PEER_CONNECTION);
77 }
78
79 } // namespace content
80