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1 // Copyright (c) 2011 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/public/test/browser_test_base.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/command_line.h" | |
9 #include "base/debug/stack_trace.h" | |
10 #include "base/process_util.h" | |
11 #include "content/public/common/content_switches.h" | |
12 #include "content/public/common/main_function_params.h" | |
13 #include "sandbox/win/src/dep.h" | |
14 | |
15 #if defined(OS_MACOSX) | |
16 #include "base/mac/mac_util.h" | |
17 #include "base/system_monitor/system_monitor.h" | |
18 #endif | |
19 | |
20 extern int BrowserMain(const content::MainFunctionParams&); | |
21 | |
22 namespace { | |
23 | |
24 #if defined(OS_POSIX) | |
25 // On SIGTERM (sent by the runner on timeouts), dump a stack trace (to make | |
26 // debugging easier) and also exit with a known error code (so that the test | |
27 // framework considers this a failure -- http://crbug.com/57578). | |
28 // Note: We only want to do this in the browser process, and not forked | |
29 // processes. That might lead to hangs because of locks inside tcmalloc or the | |
30 // OS. See http://crbug.com/141302. | |
31 static int g_browser_process_pid; | |
32 static void DumpStackTraceSignalHandler(int signal) { | |
33 if (g_browser_process_pid == base::GetCurrentProcId()) | |
34 base::debug::StackTrace().PrintBacktrace(); | |
35 _exit(128 + signal); | |
36 } | |
37 #endif // defined(OS_POSIX) | |
38 | |
39 } // namespace | |
40 | |
41 namespace content { | |
42 | |
43 BrowserTestBase::BrowserTestBase() { | |
44 #if defined(OS_MACOSX) | |
45 base::mac::SetOverrideAmIBundled(true); | |
46 base::SystemMonitor::AllocateSystemIOPorts(); | |
47 #endif | |
48 | |
49 #if defined(OS_POSIX) | |
50 handle_sigterm_ = true; | |
51 #endif | |
52 } | |
53 | |
54 BrowserTestBase::~BrowserTestBase() { | |
55 } | |
56 | |
57 void BrowserTestBase::SetUp() { | |
58 CommandLine* command_line = CommandLine::ForCurrentProcess(); | |
59 | |
60 // The tests assume that file:// URIs can freely access other file:// URIs. | |
61 command_line->AppendSwitch(switches::kAllowFileAccessFromFiles); | |
62 | |
63 command_line->AppendSwitch(switches::kDomAutomationController); | |
64 | |
65 MainFunctionParams params(*command_line); | |
66 params.ui_task = | |
67 new base::Closure( | |
68 base::Bind(&BrowserTestBase::ProxyRunTestOnMainThreadLoop, this)); | |
69 | |
70 SetUpInProcessBrowserTestFixture(); | |
71 BrowserMain(params); | |
72 TearDownInProcessBrowserTestFixture(); | |
73 } | |
74 | |
75 void BrowserTestBase::TearDown() { | |
76 } | |
77 | |
78 void BrowserTestBase::ProxyRunTestOnMainThreadLoop() { | |
79 #if defined(OS_POSIX) | |
80 if (handle_sigterm_) { | |
81 g_browser_process_pid = base::GetCurrentProcId(); | |
82 signal(SIGTERM, DumpStackTraceSignalHandler); | |
83 } | |
84 #endif // defined(OS_POSIX) | |
85 RunTestOnMainThreadLoop(); | |
86 } | |
87 | |
88 void BrowserTestBase::CreateTestServer(const char* test_server_base) { | |
89 CHECK(!test_server_.get()); | |
90 test_server_.reset(new net::TestServer( | |
91 net::TestServer::TYPE_HTTP, | |
92 net::TestServer::kLocalhost, | |
93 FilePath().AppendASCII(test_server_base))); | |
94 } | |
95 | |
96 } // namespace content | |
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