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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 "chrome_frame/test/net/fake_external_tab.h"
#include <atlbase.h>
#include <atlcom.h>
#include <exdisp.h>
#include "app/app_paths.h"
#include "app/resource_bundle.h"
#include "app/win/scoped_com_initializer.h"
#include "base/command_line.h"
#include "base/debug/debugger.h"
#include "base/file_util.h"
#include "base/file_version_info.h"
#include "base/i18n/icu_util.h"
#include "base/path_service.h"
#include "base/scoped_comptr_win.h"
#include "base/string_util.h"
#include "base/stringprintf.h"
#include "base/threading/platform_thread.h"
#include "base/win/scoped_handle.h"
#include "chrome/browser/automation/automation_provider_list.h"
#include "chrome/browser/plugin_service.h"
#include "chrome/browser/prefs/browser_prefs.h"
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/browser/process_singleton.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/renderer_host/render_process_host.h"
#include "chrome/browser/renderer_host/web_cache_manager.h"
#include "chrome/common/chrome_constants.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/common/chrome_paths_internal.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/notification_service.h"
#include "chrome/common/pref_names.h"
#include "chrome_frame/test/chrome_frame_test_utils.h"
#include "chrome_frame/test/net/test_automation_resource_message_filter.h"
#include "chrome_frame/test/simulate_input.h"
#include "chrome_frame/test/win_event_receiver.h"
#include "chrome_frame/utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
// A special command line switch to allow developers to manually launch the
// browser and debug CF inside the browser.
const char kManualBrowserLaunch[] = "manual-browser";
// Pops up a message box after the test environment has been set up
// and before tearing it down. Useful for when debugging tests and not
// the test environment that's been set up.
const char kPromptAfterSetup[] = "prompt-after-setup";
const int kTestServerPort = 4666;
// The test HTML we use to initialize Chrome Frame.
// Note that there's a little trick in there to avoid an extra URL request
// that the browser will otherwise make for the site's favicon.
// If we don't do this the browser will create a new URL request after
// the CF page has been initialized and that URL request will confuse the
// global URL instance counter in the unit tests and subsequently trip
// some DCHECKs.
const char kChromeFrameHtml[] = "<html><head>"
"<meta http-equiv=\"X-UA-Compatible\" content=\"chrome=1\" />"
"<link rel=\"shortcut icon\" href=\"file://c:\\favicon.ico\"/>"
"</head><body>Chrome Frame should now be loaded</body></html>";
bool ShouldLaunchBrowser() {
return !CommandLine::ForCurrentProcess()->HasSwitch(kManualBrowserLaunch);
}
bool PromptAfterSetup() {
return CommandLine::ForCurrentProcess()->HasSwitch(kPromptAfterSetup);
}
// Uses the IAccessible interface for the window to set the focus.
// This can be useful when you don't have control over the thread that
// owns the window.
// NOTE: this depends on oleacc.lib which the net tests already depend on
// but other unit tests don't depend on oleacc so we can't just add the method
// directly into chrome_frame_test_utils.cc (without adding a
// #pragma comment(lib, "oleacc.lib")).
bool SetFocusToAccessibleWindow(HWND hwnd) {
bool ret = false;
ScopedComPtr<IAccessible> acc;
AccessibleObjectFromWindow(hwnd, OBJID_WINDOW, IID_IAccessible,
reinterpret_cast<void**>(acc.Receive()));
if (acc) {
VARIANT self = { VT_I4 };
self.lVal = CHILDID_SELF;
ret = SUCCEEDED(acc->accSelect(SELFLAG_TAKEFOCUS, self));
}
return ret;
}
} // namespace
class SupplyProxyCredentials : public WindowObserver {
public:
SupplyProxyCredentials(const char* username, const char* password);
protected:
struct DialogProps {
HWND username_;
HWND password_;
};
virtual void OnWindowOpen(HWND hwnd);
virtual void OnWindowClose(HWND hwnd);
static BOOL CALLBACK EnumChildren(HWND hwnd, LPARAM param);
protected:
std::string username_;
std::string password_;
};
SupplyProxyCredentials::SupplyProxyCredentials(const char* username,
const char* password)
: username_(username), password_(password) {
}
void SupplyProxyCredentials::OnWindowClose(HWND hwnd) { }
void SupplyProxyCredentials::OnWindowOpen(HWND hwnd) {
DialogProps props = {0};
::EnumChildWindows(hwnd, EnumChildren, reinterpret_cast<LPARAM>(&props));
DCHECK(::IsWindow(props.username_));
DCHECK(::IsWindow(props.password_));
// We can't use SetWindowText to set the username/password, so simulate
// keyboard input instead.
simulate_input::ForceSetForegroundWindow(hwnd);
CHECK(SetFocusToAccessibleWindow(props.username_));
simulate_input::SendStringA(username_.c_str());
Sleep(100);
simulate_input::SendCharA(VK_TAB, simulate_input::NONE);
Sleep(100);
simulate_input::SendStringA(password_.c_str());
Sleep(100);
simulate_input::SendCharA(VK_RETURN, simulate_input::NONE);
}
// static
BOOL SupplyProxyCredentials::EnumChildren(HWND hwnd, LPARAM param) {
if (!::IsWindowVisible(hwnd))
return TRUE; // Ignore but continue to enumerate.
DialogProps* props = reinterpret_cast<DialogProps*>(param);
char class_name[MAX_PATH] = {0};
::GetClassNameA(hwnd, class_name, arraysize(class_name));
if (lstrcmpiA(class_name, "Edit") == 0) {
if (props->username_ == NULL || props->username_ == hwnd) {
props->username_ = hwnd;
} else if (props->password_ == NULL) {
props->password_ = hwnd;
}
} else {
EnumChildWindows(hwnd, EnumChildren, param);
}
return TRUE;
}
FakeExternalTab::FakeExternalTab() {
user_data_dir_ = chrome_frame_test::GetProfilePathForIE();
PathService::Get(chrome::DIR_USER_DATA, &overridden_user_dir_);
PathService::Override(chrome::DIR_USER_DATA, user_data_dir_);
process_singleton_.reset(new ProcessSingleton(user_data_dir_));
}
FakeExternalTab::~FakeExternalTab() {
if (!overridden_user_dir_.empty()) {
PathService::Override(chrome::DIR_USER_DATA, overridden_user_dir_);
}
}
void FakeExternalTab::Initialize() {
DCHECK(g_browser_process == NULL);
SystemMonitor system_monitor;
// The gears plugin causes the PluginRequestInterceptor to kick in and it
// will cause problems when it tries to intercept URL requests.
PathService::Override(chrome::FILE_GEARS_PLUGIN, FilePath());
icu_util::Initialize();
chrome::RegisterPathProvider();
app::RegisterPathProvider();
// Load Chrome.dll as our resource dll.
FilePath dll;
PathService::Get(base::DIR_MODULE, &dll);
dll = dll.Append(chrome::kBrowserResourcesDll);
HMODULE res_mod = ::LoadLibraryExW(dll.value().c_str(),
NULL, LOAD_LIBRARY_AS_DATAFILE | LOAD_LIBRARY_AS_IMAGE_RESOURCE);
DCHECK(res_mod);
_AtlBaseModule.SetResourceInstance(res_mod);
ResourceBundle::InitSharedInstance("en-US");
CommandLine* cmd = CommandLine::ForCurrentProcess();
cmd->AppendSwitch(switches::kDisableWebResources);
cmd->AppendSwitch(switches::kSingleProcess);
browser_process_.reset(new BrowserProcessImpl(*cmd));
// BrowserProcessImpl's constructor should set g_browser_process.
DCHECK(g_browser_process);
// Set the app locale and create the child threads.
g_browser_process->SetApplicationLocale("en-US");
g_browser_process->db_thread();
g_browser_process->file_thread();
g_browser_process->io_thread();
RenderProcessHost::set_run_renderer_in_process(true);
FilePath profile_path(ProfileManager::GetDefaultProfileDir(user_data()));
Profile* profile = g_browser_process->profile_manager()->GetProfile(
profile_path, false);
PrefService* prefs = profile->GetPrefs();
DCHECK(prefs != NULL);
WebCacheManager::RegisterPrefs(prefs);
PrefService* local_state = browser_process_->local_state();
local_state->RegisterStringPref(prefs::kApplicationLocale, "");
local_state->RegisterBooleanPref(prefs::kMetricsReportingEnabled, false);
browser::RegisterLocalState(local_state);
// Override some settings to avoid hitting some preferences that have not
// been registered.
prefs->SetBoolean(prefs::kPasswordManagerEnabled, false);
prefs->SetBoolean(prefs::kAlternateErrorPagesEnabled, false);
prefs->SetBoolean(prefs::kSafeBrowsingEnabled, false);
profile->InitExtensions();
}
void FakeExternalTab::Shutdown() {
browser_process_.reset();
g_browser_process = NULL;
process_singleton_.reset();
ResourceBundle::CleanupSharedInstance();
}
CFUrlRequestUnittestRunner::CFUrlRequestUnittestRunner(int argc, char** argv)
: NetTestSuite(argc, argv),
chrome_frame_html_("/chrome_frame", kChromeFrameHtml) {
// Register the main thread by instantiating it, but don't call any methods.
main_thread_.reset(new BrowserThread(BrowserThread::UI,
MessageLoop::current()));
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
fake_chrome_.Initialize();
pss_subclass_.reset(new ProcessSingletonSubclass(this));
EXPECT_TRUE(pss_subclass_->Subclass(fake_chrome_.user_data()));
StartChromeFrameInHostBrowser();
}
CFUrlRequestUnittestRunner::~CFUrlRequestUnittestRunner() {
fake_chrome_.Shutdown();
}
void CFUrlRequestUnittestRunner::StartChromeFrameInHostBrowser() {
if (!ShouldLaunchBrowser())
return;
app::win::ScopedCOMInitializer com;
chrome_frame_test::CloseAllIEWindows();
test_http_server_.reset(new test_server::SimpleWebServer(kTestServerPort));
test_http_server_->AddResponse(&chrome_frame_html_);
std::wstring url(base::StringPrintf(L"http://localhost:%i/chrome_frame",
kTestServerPort).c_str());
// Launch IE. This launches IE correctly on Vista too.
base::win::ScopedHandle ie_process(chrome_frame_test::LaunchIE(url));
EXPECT_TRUE(ie_process.IsValid());
// NOTE: If you're running IE8 and CF is not being loaded, you need to
// disable IE8's prebinding until CF properly handles that situation.
//
// HKCU\Software\Microsoft\Internet Explorer\Main
// Value name: EnablePreBinding (REG_DWORD)
// Value: 0
}
void CFUrlRequestUnittestRunner::ShutDownHostBrowser() {
if (ShouldLaunchBrowser()) {
app::win::ScopedCOMInitializer com;
chrome_frame_test::CloseAllIEWindows();
}
}
// Override virtual void Initialize to not call icu initialize
void CFUrlRequestUnittestRunner::Initialize() {
DCHECK(::GetCurrentThreadId() == test_thread_id_);
// Start by replicating some of the steps that would otherwise be
// done by TestSuite::Initialize. We can't call the base class
// directly because it will attempt to initialize some things such as
// ICU that have already been initialized for this process.
CFUrlRequestUnittestRunner::InitializeLogging();
base::Time::EnableHighResolutionTimer(true);
SuppressErrorDialogs();
base::debug::SetSuppressDebugUI(true);
#if !defined(PURIFY)
logging::SetLogAssertHandler(UnitTestAssertHandler);
#endif // !defined(PURIFY)
// Next, do some initialization for NetTestSuite.
NetTestSuite::InitializeTestThread();
}
void CFUrlRequestUnittestRunner::Shutdown() {
DCHECK(::GetCurrentThreadId() == test_thread_id_);
NetTestSuite::Shutdown();
OleUninitialize();
}
void CFUrlRequestUnittestRunner::OnConnectAutomationProviderToChannel(
const std::string& channel_id) {
Profile* profile = g_browser_process->profile_manager()->
GetDefaultProfile(fake_chrome_.user_data());
AutomationProviderList* list =
g_browser_process->InitAutomationProviderList();
DCHECK(list);
list->AddProvider(TestAutomationProvider::NewAutomationProvider(profile,
channel_id, this));
}
void CFUrlRequestUnittestRunner::OnInitialTabLoaded() {
test_http_server_.reset();
StartTests();
}
void CFUrlRequestUnittestRunner::RunMainUIThread() {
DCHECK(MessageLoop::current());
DCHECK(MessageLoop::current()->type() == MessageLoop::TYPE_UI);
MessageLoop::current()->Run();
}
void CFUrlRequestUnittestRunner::StartTests() {
if (PromptAfterSetup())
MessageBoxA(NULL, "click ok to run", "", MB_OK);
DCHECK_EQ(test_thread_.IsValid(), false);
test_thread_.Set(::CreateThread(NULL, 0, RunAllUnittests, this, 0,
&test_thread_id_));
DCHECK(test_thread_.IsValid());
}
// static
DWORD CFUrlRequestUnittestRunner::RunAllUnittests(void* param) {
base::PlatformThread::SetName("CFUrlRequestUnittestRunner");
// Needed for some url request tests like the intercept job tests, etc.
NotificationService service;
CFUrlRequestUnittestRunner* me =
reinterpret_cast<CFUrlRequestUnittestRunner*>(param);
me->Run();
me->fake_chrome_.ui_loop()->PostTask(FROM_HERE,
NewRunnableFunction(TakeDownBrowser, me));
return 0;
}
// static
void CFUrlRequestUnittestRunner::TakeDownBrowser(
CFUrlRequestUnittestRunner* me) {
if (PromptAfterSetup())
MessageBoxA(NULL, "click ok to exit", "", MB_OK);
me->ShutDownHostBrowser();
}
void CFUrlRequestUnittestRunner::InitializeLogging() {
FilePath exe;
PathService::Get(base::FILE_EXE, &exe);
FilePath log_filename = exe.ReplaceExtension(FILE_PATH_LITERAL("log"));
logging::InitLogging(
log_filename.value().c_str(),
logging::LOG_TO_BOTH_FILE_AND_SYSTEM_DEBUG_LOG,
logging::LOCK_LOG_FILE,
logging::DELETE_OLD_LOG_FILE,
logging::DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS);
// We want process and thread IDs because we may have multiple processes.
// Note: temporarily enabled timestamps in an effort to catch bug 6361.
logging::SetLogItems(true, true, true, true);
}
void FilterDisabledTests() {
if (::testing::FLAGS_gtest_filter.length() &&
::testing::FLAGS_gtest_filter.Compare("*") != 0) {
// Don't override user specified filters.
return;
}
const char* disabled_tests[] = {
// Tests disabled since they're testing the same functionality used
// by the TestAutomationProvider.
"URLRequestTest.Intercept",
"URLRequestTest.InterceptNetworkError",
"URLRequestTest.InterceptRestartRequired",
"URLRequestTest.InterceptRespectsCancelMain",
"URLRequestTest.InterceptRespectsCancelRedirect",
"URLRequestTest.InterceptRespectsCancelFinal",
"URLRequestTest.InterceptRespectsCancelInRestart",
"URLRequestTest.InterceptRedirect",
"URLRequestTest.InterceptServerError",
"URLRequestTestFTP.*",
// Tests that are currently not working:
// Temporarily disabled because they needs user input (login dialog).
"URLRequestTestHTTP.BasicAuth",
"URLRequestTestHTTP.BasicAuthWithCookies",
// HTTPS tests temporarily disabled due to the certificate error dialog.
// TODO(tommi): The tests currently fail though, so need to fix.
"HTTPSRequestTest.HTTPSMismatchedTest",
"HTTPSRequestTest.HTTPSExpiredTest",
"HTTPSRequestTest.ClientAuthTest",
// Tests chrome's network stack's cache (might not apply to CF).
"URLRequestTestHTTP.VaryHeader",
// I suspect we can only get this one to work (if at all) on IE8 and
// later by using the new INTERNET_OPTION_SUPPRESS_BEHAVIOR flags
// See http://msdn.microsoft.com/en-us/library/aa385328(VS.85).aspx
"URLRequestTest.DoNotSaveCookies",
// TODO(ananta): This test has been consistently failing. Disabling it for
// now.
"URLRequestTestHTTP.GetTest_NoCache",
// These tests have been disabled as the Chrome cookie policies don't make
// sense or have not been implemented for the host network stack.
"URLRequestTest.DoNotSaveCookies_ViaPolicy",
"URLRequestTest.DoNotSendCookies_ViaPolicy",
"URLRequestTest.DoNotSaveCookies_ViaPolicy_Async",
"URLRequestTest.CookiePolicy_ForceSession",
"URLRequestTest.DoNotSendCookies",
"URLRequestTest.DoNotSendCookies_ViaPolicy_Async",
"URLRequestTest.CancelTest_During_OnGetCookies",
"URLRequestTest.CancelTest_During_OnSetCookie",
// These tests are disabled as the rely on functionality provided by
// Chrome's HTTP stack like the ability to set the proxy for a URL, etc.
"URLRequestTestHTTP.ProxyTunnelRedirectTest",
"URLRequestTestHTTP.UnexpectedServerAuthTest",
};
std::string filter("-"); // All following filters will be negative.
for (int i = 0; i < arraysize(disabled_tests); ++i) {
if (i > 0)
filter += ":";
filter += disabled_tests[i];
}
::testing::FLAGS_gtest_filter = filter;
}
// We need a module since some of the accessibility code that gets pulled
// in here uses ATL.
class ObligatoryModule: public CAtlExeModuleT<ObligatoryModule> {
public:
static HRESULT InitializeCom() {
return OleInitialize(NULL);
}
static void UninitializeCom() {
OleUninitialize();
}
};
ObligatoryModule g_obligatory_atl_module;
int main(int argc, char** argv) {
if (chrome_frame_test::GetInstalledIEVersion() == IE_9) {
// Adding this here as the command line and the logging stuff gets
// initialized in the NetTestSuite constructor. Did not want to break that.
base::AtExitManager at_exit_manager_;
CommandLine::Init(argc, argv);
CFUrlRequestUnittestRunner::InitializeLogging();
LOG(INFO) << "Not running ChromeFrame net tests on IE9";
return 0;
}
WindowWatchdog watchdog;
// See url_request_unittest.cc for these credentials.
SupplyProxyCredentials credentials("user", "secret");
watchdog.AddObserver(&credentials, "Windows Security", "");
testing::InitGoogleTest(&argc, argv);
FilterDisabledTests();
PluginService::EnableChromePlugins(false);
CFUrlRequestUnittestRunner test_suite(argc, argv);
test_suite.RunMainUIThread();
return 0;
}
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