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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/public/test/content_browser_test.h"
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/logging.h"
#include "base/message_loop/message_loop.h"
#include "base/path_service.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/common/content_paths.h"
#include "content/public/common/content_switches.h"
#include "content/public/common/url_constants.h"
#include "content/shell/browser/shell.h"
#include "content/shell/browser/shell_browser_context.h"
#include "content/shell/browser/shell_content_browser_client.h"
#include "content/shell/common/shell_switches.h"
#include "content/shell/renderer/layout_test/layout_test_content_renderer_client.h"
#include "content/test/test_content_client.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#if defined(OS_ANDROID)
#include "content/shell/app/shell_main_delegate.h"
#endif
#if defined(OS_MACOSX)
#include "base/mac/scoped_nsautorelease_pool.h"
#endif
#if !defined(OS_CHROMEOS) && defined(OS_LINUX)
#include "ui/base/ime/input_method_initializer.h"
#endif
namespace content {
ContentBrowserTest::ContentBrowserTest()
: setup_called_(false) {
#if defined(OS_MACOSX)
// See comment in InProcessBrowserTest::InProcessBrowserTest().
base::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
base::FilePath content_test_data(FILE_PATH_LITERAL("content/test/data"));
CreateTestServer(content_test_data);
base::FilePath content_test_data_absolute;
CHECK(PathService::Get(base::DIR_SOURCE_ROOT, &content_test_data_absolute));
content_test_data_absolute =
content_test_data_absolute.Append(content_test_data);
embedded_test_server()->ServeFilesFromDirectory(content_test_data_absolute);
}
ContentBrowserTest::~ContentBrowserTest() {
CHECK(setup_called_) << "Overridden SetUp() did not call parent "
"implementation, so test not run.";
}
void ContentBrowserTest::SetUp() {
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
command_line->AppendSwitch(switches::kContentBrowserTest);
SetUpCommandLine(command_line);
#if defined(OS_ANDROID)
shell_main_delegate_.reset(new ShellMainDelegate);
shell_main_delegate_->PreSandboxStartup();
if (command_line->HasSwitch(switches::kSingleProcess)) {
// We explicitly leak the new ContentRendererClient as we're
// setting a global that may be used after ContentBrowserTest is
// destroyed.
ContentRendererClient* old_client =
command_line->HasSwitch(switches::kDumpRenderTree)
? SetRendererClientForTesting(new LayoutTestContentRendererClient)
: SetRendererClientForTesting(new ShellContentRendererClient);
// No-one should have set this value before we did.
DCHECK(!old_client);
}
#elif defined(OS_MACOSX)
// See InProcessBrowserTest::PrepareTestCommandLine().
base::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
// LinuxInputMethodContextFactory has to be initialized.
#if !defined(OS_CHROMEOS) && defined(OS_LINUX)
ui::InitializeInputMethodForTesting();
#endif
setup_called_ = true;
BrowserTestBase::SetUp();
}
void ContentBrowserTest::TearDown() {
BrowserTestBase::TearDown();
// LinuxInputMethodContextFactory has to be shutdown.
#if !defined(OS_CHROMEOS) && defined(OS_LINUX)
ui::ShutdownInputMethodForTesting();
#endif
#if defined(OS_ANDROID)
shell_main_delegate_.reset();
#endif
}
void ContentBrowserTest::RunTestOnMainThreadLoop() {
if (!base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kDumpRenderTree)) {
CHECK_EQ(Shell::windows().size(), 1u);
shell_ = Shell::windows()[0];
}
#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.
base::MessageLoopForUI::current()->RunUntilIdle();
#if defined(OS_MACOSX)
pool.Recycle();
#endif
SetUpOnMainThread();
RunTestOnMainThread();
TearDownOnMainThread();
#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() {
return Shell::CreateNewWindow(
ShellContentBrowserClient::Get()->browser_context(),
GURL(url::kAboutBlankURL),
NULL,
gfx::Size());
}
Shell* ContentBrowserTest::CreateOffTheRecordBrowser() {
return Shell::CreateNewWindow(
ShellContentBrowserClient::Get()->off_the_record_browser_context(),
GURL(url::kAboutBlankURL),
NULL,
gfx::Size());
}
} // namespace content
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