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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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