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// Copyright (c) 2012 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/shell/shell_browser_main.h"
#include <iostream>
#include "base/command_line.h"
#include "base/file_path.h"
#include "base/file_util.h"
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "base/sys_string_conversions.h"
#include "base/threading/thread_restrictions.h"
#include "base/utf_string_conversions.h"
#include "content/public/browser/browser_main_runner.h"
#include "content/shell/shell_switches.h"
#include "content/shell/webkit_test_runner_host.h"
#include "net/base/net_util.h"
#include "webkit/support/webkit_support.h"
namespace {
GURL GetURLForLayoutTest(const std::string& test_name,
bool* enable_pixel_dumping,
std::string* expected_pixel_hash) {
// A test name is formated like file:///path/to/test'--pixel-test'pixelhash
std::string path_or_url = test_name;
std::string pixel_switch;
std::string pixel_hash;
std::string::size_type separator_position = path_or_url.find('\'');
if (separator_position != std::string::npos) {
pixel_switch = path_or_url.substr(separator_position + 1);
path_or_url.erase(separator_position);
}
separator_position = pixel_switch.find('\'');
if (separator_position != std::string::npos) {
pixel_hash = pixel_switch.substr(separator_position + 1);
pixel_switch.erase(separator_position);
}
if (enable_pixel_dumping) {
*enable_pixel_dumping =
(pixel_switch == "--pixel-test" || pixel_switch == "-p");
}
if (expected_pixel_hash)
*expected_pixel_hash = pixel_hash;
GURL test_url(path_or_url);
if (!(test_url.is_valid() && test_url.has_scheme())) {
#if defined(OS_WIN)
std::wstring wide_path_or_url =
base::SysNativeMBToWide(path_or_url);
test_url = net::FilePathToFileURL(FilePath(wide_path_or_url));
#else
test_url = net::FilePathToFileURL(FilePath(path_or_url));
#endif
}
FilePath local_path;
if (net::FileURLToFilePath(test_url, &local_path)) {
// We're outside of the message loop here, and this is a test.
base::ThreadRestrictions::ScopedAllowIO allow_io;
file_util::SetCurrentDirectory(local_path.DirName());
}
return test_url;
}
bool GetNextTest(const CommandLine::StringVector& args,
size_t* position,
std::string* test) {
if (*position >= args.size())
return false;
if (args[*position] == FILE_PATH_LITERAL("-"))
return !!std::getline(std::cin, *test, '\n');
#if defined(OS_WIN)
*test = WideToUTF8(args[(*position)++]);
#else
*test = args[(*position)++];
#endif
return true;
}
} // namespace
// Main routine for running as the Browser process.
int ShellBrowserMain(const content::MainFunctionParams& parameters) {
scoped_ptr<content::BrowserMainRunner> main_runner_(
content::BrowserMainRunner::Create());
int exit_code = main_runner_->Initialize(parameters);
if (exit_code >= 0)
return exit_code;
if (CommandLine::ForCurrentProcess()->HasSwitch(
switches::kCheckLayoutTestSysDeps)) {
return 0;
}
bool layout_test_mode =
CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree);
if (layout_test_mode) {
content::WebKitTestController test_controller;
std::string test_string;
CommandLine::StringVector args =
CommandLine::ForCurrentProcess()->GetArgs();
size_t command_line_position = 0;
#if defined(OS_ANDROID)
std::cout << "#READY\n";
std::cout.flush();
#endif
while (GetNextTest(args, &command_line_position, &test_string)) {
if (test_string.empty())
continue;
if (test_string == "QUIT")
break;
bool enable_pixel_dumps;
std::string pixel_hash;
GURL test_url = GetURLForLayoutTest(
test_string, &enable_pixel_dumps, &pixel_hash);
if (!content::WebKitTestController::Get()->PrepareForLayoutTest(
test_url, enable_pixel_dumps, pixel_hash)) {
break;
}
main_runner_->Run();
if (!content::WebKitTestController::Get()->ResetAfterLayoutTest())
break;
}
exit_code = 0;
} else {
exit_code = main_runner_->Run();
}
main_runner_->Shutdown();
return exit_code;
}
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