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
|
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/run_loop.h"
#include "base/threading/thread_restrictions.h"
#include "chrome/browser/media/webrtc/webrtc_browsertest_base.h"
#include "chrome/browser/media/webrtc/webrtc_event_log_manager.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.h"
#include "media/base/media_switches.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "testing/gtest/include/gtest/gtest.h"
using webrtc_event_logging::WebRtcEventLogManager;
namespace {
const char kMainWebrtcTestHtmlPage[] = "/webrtc/webrtc_jsep01_test.html";
}
class WebRTCInternalsIntegrationBrowserTest : public WebRtcTestBase {
public:
~WebRTCInternalsIntegrationBrowserTest() override = default;
void SetUpCommandLine(base::CommandLine* command_line) override {
InProcessBrowserTest::SetUpDefaultCommandLine(command_line);
{
base::ScopedAllowBlockingForTesting allow_blocking;
ASSERT_TRUE(local_logs_dir_.CreateUniqueTempDir());
}
command_line->AppendSwitchASCII(switches::kWebRtcLocalEventLogging,
local_logs_dir_.GetPath().MaybeAsASCII());
}
// To avoid flaky tests, we need to synchronize with WebRtcEventLogger's
// internal task runners (if any exist) before we examine anything we
// expect to be produced by WebRtcEventLogger (files, etc.).
void WaitForEventLogProcessing() {
WebRtcEventLogManager* manager = WebRtcEventLogManager::GetInstance();
ASSERT_TRUE(manager);
base::RunLoop run_loop;
manager->PostNullTaskForTesting(run_loop.QuitWhenIdleClosure());
run_loop.Run();
}
bool IsDirectoryEmpty(const base::FilePath& path) {
base::ScopedAllowBlockingForTesting allow_blocking;
return base::IsDirectoryEmpty(path);
}
base::ScopedTempDir local_logs_dir_;
};
// Sheriff 2022-04-18: disabling due to flakiness: crbug/1317072
IN_PROC_BROWSER_TEST_F(WebRTCInternalsIntegrationBrowserTest,
DISABLED_IntegrationWithWebRtcEventLogger) {
ASSERT_TRUE(embedded_test_server()->Start());
content::WebContents* tab =
OpenTestPageAndGetUserMediaInNewTab(kMainWebrtcTestHtmlPage);
ASSERT_TRUE(IsDirectoryEmpty(local_logs_dir_.GetPath())); // Sanity on test.
// Local WebRTC event logging turned on from command line using the
// kWebRtcLocalEventLogging flag. When we set up a peer connection, it
// will be logged to a file under |local_logs_dir_|.
SetupPeerconnectionWithLocalStream(tab);
WaitForEventLogProcessing();
EXPECT_FALSE(IsDirectoryEmpty(local_logs_dir_.GetPath()));
}
|
