1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
// Copyright (c) 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "third_party/blink/renderer/platform/peerconnection/rtc_stats.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/platform/peerconnection/rtc_stats.h"
#include "third_party/webrtc/api/stats/rtc_stats_report.h"
#include "third_party/webrtc/api/stats/rtcstats_objects.h"
#include "third_party/webrtc/stats/test/rtc_test_stats.h"
namespace blink {
TEST(RTCStatsTest, OnlyIncludeAllowlistedStats_GetStats) {
const char* not_allowlisted_id = "NotAllowlistedId";
const char* allowlisted_id = "AllowlistedId";
rtc::scoped_refptr<webrtc::RTCStatsReport> webrtc_report =
webrtc::RTCStatsReport::Create(42);
webrtc_report->AddStats(std::unique_ptr<webrtc::RTCTestStats>(
new webrtc::RTCTestStats(not_allowlisted_id, 42)));
webrtc_report->AddStats(std::unique_ptr<webrtc::RTCPeerConnectionStats>(
new webrtc::RTCPeerConnectionStats(allowlisted_id, 42)));
RTCStatsReportPlatform report(webrtc_report.get(), {});
EXPECT_FALSE(report.GetStats(not_allowlisted_id));
EXPECT_TRUE(report.GetStats(allowlisted_id));
}
TEST(RTCStatsTest, OnlyIncludeAllowlistedStats_Iteration) {
const char* not_allowlisted_id = "NotAllowlistedId";
const char* allowlisted_id = "AllowlistedId";
rtc::scoped_refptr<webrtc::RTCStatsReport> webrtc_report =
webrtc::RTCStatsReport::Create(42);
webrtc_report->AddStats(std::unique_ptr<webrtc::RTCTestStats>(
new webrtc::RTCTestStats(not_allowlisted_id, 42)));
webrtc_report->AddStats(std::unique_ptr<webrtc::RTCPeerConnectionStats>(
new webrtc::RTCPeerConnectionStats(allowlisted_id, 42)));
RTCStatsReportPlatform report(webrtc_report.get(), {});
// Only allowlisted stats are counted.
EXPECT_EQ(report.Size(), 1u);
std::unique_ptr<RTCStats> stats = report.Next();
EXPECT_TRUE(stats);
EXPECT_EQ(stats->Id(), allowlisted_id);
EXPECT_FALSE(report.Next());
}
// Stats object with both a standard and non-standard member, used for the test
// below.
namespace {
class TestStats : public webrtc::RTCStats {
public:
WEBRTC_RTCSTATS_DECL();
TestStats(const std::string& id, int64_t timestamp_us);
~TestStats() override = default;
webrtc::RTCStatsMember<int32_t> standardized;
webrtc::RTCNonStandardStatsMember<int32_t> non_standardized;
};
WEBRTC_RTCSTATS_IMPL(TestStats,
webrtc::RTCStats,
"teststats",
&standardized,
&non_standardized)
TestStats::TestStats(const std::string& id, int64_t timestamp_us)
: RTCStats(id, timestamp_us),
standardized("standardized"),
non_standardized("non_standardized",
{webrtc::NonStandardGroupId::kGroupIdForTesting}) {}
} // namespace
// Similar to how only allowlisted stats objects should be surfaced, only
// standardized members of the allowlisted objects should be surfaced.
TEST(RTCStatsTest, OnlyIncludeStandarizedMembers) {
rtc::scoped_refptr<webrtc::RTCStatsReport> webrtc_report =
webrtc::RTCStatsReport::Create(42);
AllowStatsForTesting(TestStats::kType);
webrtc_report->AddStats(std::make_unique<TestStats>("id", 0));
// TestStats has two members, but the non-standard member should be filtered
// out.
RTCStatsReportPlatform report(webrtc_report.get(), {});
std::unique_ptr<RTCStats> stats = report.Next();
ASSERT_NE(nullptr, stats);
ASSERT_EQ(1u, stats->MembersCount());
EXPECT_EQ("standardized", stats->GetMember(0)->GetName());
}
TEST(RTCStatsTest, IncludeAllMembers) {
rtc::scoped_refptr<webrtc::RTCStatsReport> webrtc_report =
webrtc::RTCStatsReport::Create(7);
AllowStatsForTesting(TestStats::kType);
webrtc_report->AddStats(std::make_unique<TestStats>("id", 0));
// Include both standard and non-standard member.
RTCStatsReportPlatform report(
webrtc_report.get(), Vector<webrtc::NonStandardGroupId>{
webrtc::NonStandardGroupId::kGroupIdForTesting});
std::unique_ptr<RTCStats> stats = report.GetStats("id");
ASSERT_NE(nullptr, stats);
ASSERT_EQ(2u, stats->MembersCount());
EXPECT_EQ("standardized", stats->GetMember(0)->GetName());
EXPECT_EQ("non_standardized", stats->GetMember(1)->GetName());
}
TEST(RTCStatsTest, CopyHandle) {
rtc::scoped_refptr<webrtc::RTCStatsReport> webrtc_report =
webrtc::RTCStatsReport::Create(17);
AllowStatsForTesting(TestStats::kType);
webrtc_report->AddStats(std::make_unique<TestStats>("id", 0));
// Check that filtering options are preserved during copy.
RTCStatsReportPlatform standard_members_report(webrtc_report.get(), {});
std::unique_ptr<RTCStatsReportPlatform> standard_members_copy =
standard_members_report.CopyHandle();
ASSERT_EQ(1u, standard_members_report.GetStats("id")->MembersCount());
ASSERT_EQ(1u, standard_members_copy->GetStats("id")->MembersCount());
RTCStatsReportPlatform all_members_report(
webrtc_report.get(), Vector<webrtc::NonStandardGroupId>{
webrtc::NonStandardGroupId::kGroupIdForTesting});
std::unique_ptr<RTCStatsReportPlatform> all_members_copy =
all_members_report.CopyHandle();
ASSERT_EQ(2u, all_members_report.GetStats("id")->MembersCount());
ASSERT_EQ(2u, all_members_copy->GetStats("id")->MembersCount());
}
} // namespace blink
|
