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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "TestController.h"
#include <fcntl.h>
#include <io.h>
#include <shlwapi.h>
#include <string>
#include <WebKit2/WKContextPrivateWin.h>
#include <WebKit2/WKStringCF.h>
#include <wtf/RetainPtr.h>
#include <wtf/Vector.h>
using namespace std;
namespace WTR {
static HANDLE webProcessCrashingEvent;
static const char webProcessCrashingEventName[] = "WebKitTestRunner.WebProcessCrashing";
// This is the longest we'll wait (in seconds) for the web process to finish crashing and a crash
// log to be saved. This interval should be just a tiny bit longer than it will ever reasonably
// take to save a crash log.
static const double maximumWaitForWebProcessToCrash = 60;
#ifdef DEBUG_ALL
const LPWSTR testPluginDirectoryName = L"TestNetscapePlugin_Debug";
const char* injectedBundleDLL = "\\InjectedBundle_debug.dll";
#else
const LPWSTR testPluginDirectoryName = L"TestNetscapePlugin";
const char* injectedBundleDLL = "\\InjectedBundle.dll";
#endif
static void addQTDirToPATH()
{
static LPCWSTR pathEnvironmentVariable = L"PATH";
static LPCWSTR quickTimeKeyName = L"Software\\Apple Computer, Inc.\\QuickTime";
static LPCWSTR quickTimeSysDir = L"QTSysDir";
static bool initialized;
if (initialized)
return;
initialized = true;
// Get the QuickTime dll directory from the registry. The key can be in either HKLM or HKCU.
WCHAR qtPath[MAX_PATH];
DWORD qtPathBufferLen = sizeof(qtPath);
DWORD keyType;
HRESULT result = ::SHGetValueW(HKEY_LOCAL_MACHINE, quickTimeKeyName, quickTimeSysDir, &keyType, (LPVOID)qtPath, &qtPathBufferLen);
if (result != ERROR_SUCCESS || !qtPathBufferLen || keyType != REG_SZ) {
qtPathBufferLen = sizeof(qtPath);
result = ::SHGetValueW(HKEY_CURRENT_USER, quickTimeKeyName, quickTimeSysDir, &keyType, (LPVOID)qtPath, &qtPathBufferLen);
if (result != ERROR_SUCCESS || !qtPathBufferLen || keyType != REG_SZ)
return;
}
// Read the current PATH.
DWORD pathSize = ::GetEnvironmentVariableW(pathEnvironmentVariable, 0, 0);
Vector<WCHAR> oldPath(pathSize);
if (!::GetEnvironmentVariableW(pathEnvironmentVariable, oldPath.data(), oldPath.size()))
return;
// And add the QuickTime dll.
wstring newPath;
newPath.append(qtPath);
newPath.append(L";");
newPath.append(oldPath.data(), oldPath.size());
::SetEnvironmentVariableW(pathEnvironmentVariable, newPath.data());
}
static LONG WINAPI exceptionFilter(EXCEPTION_POINTERS*)
{
fputs("#CRASHED\n", stderr);
fflush(stderr);
return EXCEPTION_CONTINUE_SEARCH;
}
void TestController::notifyDone()
{
}
void TestController::platformInitialize()
{
// Cygwin calls ::SetErrorMode(SEM_FAILCRITICALERRORS), which we will inherit. This is bad for
// testing/debugging, as it causes the post-mortem debugger not to be invoked. We reset the
// error mode here to work around Cygwin's behavior. See <http://webkit.org/b/55222>.
::SetErrorMode(0);
::SetUnhandledExceptionFilter(exceptionFilter);
_setmode(1, _O_BINARY);
_setmode(2, _O_BINARY);
// Add the QuickTime dll directory to PATH or QT 7.6 will fail to initialize on systems
// linked with older versions of qtmlclientlib.dll.
addQTDirToPATH();
webProcessCrashingEvent = ::CreateEventA(0, FALSE, FALSE, webProcessCrashingEventName);
}
void TestController::initializeInjectedBundlePath()
{
CFStringRef exeContainerPath = CFURLCopyFileSystemPath(CFURLCreateCopyDeletingLastPathComponent(0, CFBundleCopyExecutableURL(CFBundleGetMainBundle())), kCFURLWindowsPathStyle);
CFMutableStringRef bundlePath = CFStringCreateMutableCopy(0, 0, exeContainerPath);
CFStringAppendCString(bundlePath, injectedBundleDLL, kCFStringEncodingWindowsLatin1);
m_injectedBundlePath.adopt(WKStringCreateWithCFString(bundlePath));
}
void TestController::initializeTestPluginDirectory()
{
RetainPtr<CFURLRef> bundleURL(AdoptCF, CFBundleCopyExecutableURL(CFBundleGetMainBundle()));
RetainPtr<CFURLRef> bundleDirectoryURL(AdoptCF, CFURLCreateCopyDeletingLastPathComponent(0, bundleURL.get()));
RetainPtr<CFStringRef> testPluginDirectoryNameString(AdoptCF, CFStringCreateWithCharacters(0, reinterpret_cast<const UniChar*>(testPluginDirectoryName), wcslen(testPluginDirectoryName)));
RetainPtr<CFURLRef> testPluginDirectoryURL(AdoptCF, CFURLCreateCopyAppendingPathComponent(0, bundleDirectoryURL.get(), testPluginDirectoryNameString.get(), true));
RetainPtr<CFStringRef> testPluginDirectoryPath(AdoptCF, CFURLCopyFileSystemPath(testPluginDirectoryURL.get(), kCFURLWindowsPathStyle));
m_testPluginDirectory.adopt(WKStringCreateWithCFString(testPluginDirectoryPath.get()));
}
enum RunLoopResult { TimedOut, ObjectSignaled, ConditionSatisfied };
static RunLoopResult runRunLoopUntil(bool& condition, HANDLE object, double timeout)
{
DWORD end = ::GetTickCount() + timeout * 1000;
while (!condition) {
DWORD now = ::GetTickCount();
if (now > end)
return TimedOut;
DWORD objectCount = object ? 1 : 0;
const HANDLE* objects = object ? &object : 0;
DWORD result = ::MsgWaitForMultipleObjectsEx(objectCount, objects, end - now, QS_ALLINPUT, MWMO_INPUTAVAILABLE);
if (result == WAIT_TIMEOUT)
return TimedOut;
if (objectCount && result >= WAIT_OBJECT_0 && result < WAIT_OBJECT_0 + objectCount)
return ObjectSignaled;
ASSERT(result == WAIT_OBJECT_0 + objectCount);
// There are messages in the queue. Process them.
MSG msg;
while (::PeekMessageW(&msg, 0, 0, 0, PM_REMOVE)) {
::TranslateMessage(&msg);
::DispatchMessageW(&msg);
}
}
return ConditionSatisfied;
}
void TestController::platformRunUntil(bool& done, double timeout)
{
RunLoopResult result = runRunLoopUntil(done, webProcessCrashingEvent, timeout);
if (result == TimedOut || result == ConditionSatisfied)
return;
ASSERT(result == ObjectSignaled);
// The web process is crashing. A crash log might be being saved, which can take a long
// time, and we don't want to time out while that happens.
// First, let the test harness know this happened so it won't think we've hung. But
// make sure we don't exit just yet!
m_shouldExitWhenWebProcessCrashes = false;
processDidCrash();
m_shouldExitWhenWebProcessCrashes = true;
// Then spin a run loop until it finishes crashing to give time for a crash log to be saved. If
// it takes too long for a crash log to be saved, we'll just give up.
bool neverSetCondition = false;
result = runRunLoopUntil(neverSetCondition, 0, maximumWaitForWebProcessToCrash);
ASSERT_UNUSED(result, result == TimedOut);
exit(1);
}
static WKRetainPtr<WKStringRef> toWK(const char* string)
{
return WKRetainPtr<WKStringRef>(AdoptWK, WKStringCreateWithUTF8CString(string));
}
void TestController::platformInitializeContext()
{
// FIXME: Make DRT pass with Windows native controls. <http://webkit.org/b/25592>
WKContextSetShouldPaintNativeControls(m_context.get(), false);
WKContextSetInitializationUserDataForInjectedBundle(m_context.get(), toWK(webProcessCrashingEventName).get());
}
void TestController::runModal(PlatformWebView*)
{
// FIXME: Need to implement this to test showModalDialog.
}
const char* TestController::platformLibraryPathForTesting()
{
return 0;
}
} // namespace WTR
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