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// Copyright (c) 2011 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 "content/test/content_browser_test.h"
#include "base/command_line.h"
#include "base/debug/stack_trace.h"
#include "base/file_path.h"
#include "base/logging.h"
#include "base/message_loop.h"
#include "base/path_service.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/common/content_switches.h"
#include "content/public/common/url_constants.h"
#include "content/shell/shell.h"
#include "content/shell/shell_browser_context.h"
#include "content/shell/shell_content_browser_client.h"
#include "content/shell/shell_main_delegate.h"
#include "content/shell/shell_switches.h"
#include "content/test/test_content_client.h"
#if defined(OS_MACOSX)
#include "base/mac/scoped_nsautorelease_pool.h"
#endif
namespace content {
ContentBrowserTest::ContentBrowserTest() {
#if defined(OS_MACOSX)
// See comment in InProcessBrowserTest::InProcessBrowserTest().
FilePath content_shell_path;
CHECK(PathService::Get(base::FILE_EXE, &content_shell_path));
content_shell_path = content_shell_path.DirName();
content_shell_path = content_shell_path.Append(
FILE_PATH_LITERAL("Content Shell.app/Contents/MacOS/Content Shell"));
CHECK(PathService::Override(base::FILE_EXE, content_shell_path));
#endif
CreateTestServer("content/test/data");
}
ContentBrowserTest::~ContentBrowserTest() {
}
void ContentBrowserTest::SetUp() {
shell_main_delegate_.reset(new ShellMainDelegate);
shell_main_delegate_->PreSandboxStartup();
CommandLine* command_line = CommandLine::ForCurrentProcess();
command_line->AppendSwitch(switches::kContentBrowserTest);
#if defined(OS_LINUX)
// http://crbug.com/139209
command_line->AppendSwitch(switches::kDisableGpuProcessPrelaunch);
#endif
SetUpCommandLine(command_line);
#if defined(OS_MACOSX)
// See InProcessBrowserTest::PrepareTestCommandLine().
FilePath subprocess_path;
PathService::Get(base::FILE_EXE, &subprocess_path);
subprocess_path = subprocess_path.DirName().DirName();
DCHECK_EQ(subprocess_path.BaseName().value(), "Contents");
subprocess_path = subprocess_path.Append(
"Frameworks/Content Shell Helper.app/Contents/MacOS/Content Shell Helper");
command_line->AppendSwitchPath(switches::kBrowserSubprocessPath,
subprocess_path);
#endif
BrowserTestBase::SetUp();
}
void ContentBrowserTest::TearDown() {
BrowserTestBase::TearDown();
shell_main_delegate_.reset();
}
#if defined(OS_POSIX)
// On SIGTERM (sent by the runner on timeouts), dump a stack trace (to make
// debugging easier) and also exit with a known error code (so that the test
// framework considers this a failure -- http://crbug.com/57578).
static void DumpStackTraceSignalHandler(int signal) {
base::debug::StackTrace().PrintBacktrace();
_exit(128 + signal);
}
#endif // defined(OS_POSIX)
void ContentBrowserTest::RunTestOnMainThreadLoop() {
CHECK_EQ(Shell::windows().size(), 1u);
shell_ = Shell::windows()[0];
#if defined(OS_POSIX)
signal(SIGTERM, DumpStackTraceSignalHandler);
#endif // defined(OS_POSIX)
#if defined(OS_MACOSX)
// On Mac, without the following autorelease pool, code which is directly
// executed (as opposed to executed inside a message loop) would autorelease
// objects into a higher-level pool. This pool is not recycled in-sync with
// the message loops' pools and causes problems with code relying on
// deallocation via an autorelease pool (such as browser window closure and
// browser shutdown). To avoid this, the following pool is recycled after each
// time code is directly executed.
base::mac::ScopedNSAutoreleasePool pool;
#endif
// Pump startup related events.
MessageLoopForUI::current()->RunAllPending();
#if defined(OS_MACOSX)
pool.Recycle();
#endif
SetUpOnMainThread();
RunTestOnMainThread();
#if defined(OS_MACOSX)
pool.Recycle();
#endif
for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator());
!i.IsAtEnd(); i.Advance()) {
i.GetCurrentValue()->FastShutdownIfPossible();
}
Shell::CloseAllWindows();
}
Shell* ContentBrowserTest::CreateBrowser() {
ShellContentBrowserClient* browser_client =
static_cast<ShellContentBrowserClient*>(GetContentClient()->browser());
return Shell::CreateNewWindow(
browser_client->browser_context(),
GURL(chrome::kAboutBlankURL),
NULL,
MSG_ROUTING_NONE,
NULL);
}
Shell* ContentBrowserTest::CreateOffTheRecordBrowser() {
ShellContentBrowserClient* browser_client =
static_cast<ShellContentBrowserClient*>(GetContentClient()->browser());
return Shell::CreateNewWindow(
browser_client->off_the_record_browser_context(),
GURL(chrome::kAboutBlankURL),
NULL,
MSG_ROUTING_NONE,
NULL);
}
} // namespace content
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