diff -r 000000000000 -r 4f2f89ce4247 WebKitTools/DumpRenderTree/qt/DumpRenderTreeQt.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/DumpRenderTree/qt/DumpRenderTreeQt.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,1054 @@
+/*
+ * Copyright (C) 2005, 2006 Apple Computer, Inc.  All rights reserved.
+ * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
+ * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
+ * Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/
+ *
+ * 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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "DumpRenderTreeQt.h"
+#include "../../../WebKit/qt/WebCoreSupport/DumpRenderTreeSupportQt.h"
+#include "EventSenderQt.h"
+#include "GCControllerQt.h"
+#include "LayoutTestControllerQt.h"
+#include "TextInputControllerQt.h"
+#include "testplugin.h"
+#include "WorkQueue.h"
+
+#include <QApplication>
+#include <QBuffer>
+#include <QCryptographicHash>
+#include <QDir>
+#include <QFile>
+#include <QFileInfo>
+#include <QFocusEvent>
+#include <QFontDatabase>
+#include <QLocale>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QNetworkRequest>
+#include <QPaintDevice>
+#include <QPaintEngine>
+#ifndef QT_NO_PRINTER
+#include <QPrinter>
+#endif
+#include <QUndoStack>
+#include <QUrl>
+
+#include <qwebsettings.h>
+#include <qwebsecurityorigin.h>
+
+#ifndef QT_NO_UITOOLS
+#include <QtUiTools/QUiLoader>
+#endif
+
+#ifdef Q_WS_X11
+#include <fontconfig/fontconfig.h>
+#endif
+
+#include <limits.h>
+#include <locale.h>
+
+#ifndef Q_OS_WIN
+#include <unistd.h>
+#endif
+
+#include <qdebug.h>
+
+namespace WebCore {
+
+NetworkAccessManager::NetworkAccessManager(QObject* parent)
+    : QNetworkAccessManager(parent)
+{
+#ifndef QT_NO_OPENSSL
+    connect(this, SIGNAL(sslErrors(QNetworkReply*, const QList<QSslError>&)),
+            this, SLOT(sslErrorsEncountered(QNetworkReply*, const QList<QSslError>&)));
+#endif
+}
+
+#ifndef QT_NO_OPENSSL
+void NetworkAccessManager::sslErrorsEncountered(QNetworkReply* reply, const QList<QSslError>& errors)
+{
+    if (reply->url().host() == "127.0.0.1" || reply->url().host() == "localhost") {
+        bool ignore = true;
+
+        // Accept any HTTPS certificate.
+        foreach (const QSslError& error, errors) {
+            if (error.error() < QSslError::UnableToGetIssuerCertificate || error.error() > QSslError::HostNameMismatch) {
+                ignore = false;
+                break;
+            }
+        }
+
+        if (ignore)
+            reply->ignoreSslErrors();
+    }
+}
+#endif
+
+
+#ifndef QT_NO_PRINTER
+class NullPrinter : public QPrinter {
+public:
+    class NullPaintEngine : public QPaintEngine {
+    public:
+        virtual bool begin(QPaintDevice*) { return true; }
+        virtual bool end() { return true; }
+        virtual QPaintEngine::Type type() const { return QPaintEngine::User; }
+        virtual void drawPixmap(const QRectF& r, const QPixmap& pm, const QRectF& sr) { }
+        virtual void updateState(const QPaintEngineState& state) { }
+    };
+
+    virtual QPaintEngine* paintEngine() const { return const_cast<NullPaintEngine*>(&m_engine); }
+
+    NullPaintEngine m_engine;
+};
+#endif
+
+WebPage::WebPage(QObject* parent, DumpRenderTree* drt)
+    : QWebPage(parent)
+    , m_webInspector(0)
+    , m_drt(drt)
+{
+    QWebSettings* globalSettings = QWebSettings::globalSettings();
+
+    globalSettings->setFontSize(QWebSettings::MinimumFontSize, 5);
+    globalSettings->setFontSize(QWebSettings::MinimumLogicalFontSize, 5);
+    globalSettings->setFontSize(QWebSettings::DefaultFontSize, 16);
+    globalSettings->setFontSize(QWebSettings::DefaultFixedFontSize, 13);
+
+    globalSettings->setAttribute(QWebSettings::JavascriptCanOpenWindows, true);
+    globalSettings->setAttribute(QWebSettings::JavascriptCanAccessClipboard, true);
+    globalSettings->setAttribute(QWebSettings::LinksIncludedInFocusChain, false);
+    globalSettings->setAttribute(QWebSettings::PluginsEnabled, true);
+    globalSettings->setAttribute(QWebSettings::LocalContentCanAccessRemoteUrls, true);
+    globalSettings->setAttribute(QWebSettings::JavascriptEnabled, true);
+    globalSettings->setAttribute(QWebSettings::PrivateBrowsingEnabled, false);
+    globalSettings->setAttribute(QWebSettings::SpatialNavigationEnabled, false);
+
+    connect(this, SIGNAL(geometryChangeRequested(const QRect &)),
+            this, SLOT(setViewGeometry(const QRect & )));
+
+    setNetworkAccessManager(m_drt->networkAccessManager());
+    setPluginFactory(new TestPlugin(this));
+
+    connect(this, SIGNAL(requestPermissionFromUser(QWebFrame*, QWebPage::PermissionDomain)), this, SLOT(requestPermission(QWebFrame*, QWebPage::PermissionDomain)));
+    connect(this, SIGNAL(checkPermissionFromUser(QWebFrame*, QWebPage::PermissionDomain, QWebPage::PermissionPolicy&)), this, SLOT(checkPermission(QWebFrame*, QWebPage::PermissionDomain, QWebPage::PermissionPolicy&)));
+    connect(this, SIGNAL(cancelRequestsForPermissionFromUser(QWebFrame*, QWebPage::PermissionDomain)), this, SLOT(cancelRequestsForPermissionFromUser(QWebFrame*, QWebPage::PermissionDomain)));
+}
+
+WebPage::~WebPage()
+{
+    delete m_webInspector;
+}
+
+QWebInspector* WebPage::webInspector()
+{
+    if (!m_webInspector) {
+        m_webInspector = new QWebInspector;
+        m_webInspector->setPage(this);
+    }
+    return m_webInspector;
+}
+
+void WebPage::resetSettings()
+{
+    // After each layout test, reset the settings that may have been changed by
+    // layoutTestController.overridePreference() or similar.
+    settings()->resetFontSize(QWebSettings::DefaultFontSize);
+    settings()->resetAttribute(QWebSettings::JavascriptCanOpenWindows);
+    settings()->resetAttribute(QWebSettings::JavascriptEnabled);
+    settings()->resetAttribute(QWebSettings::PrivateBrowsingEnabled);
+    settings()->resetAttribute(QWebSettings::SpatialNavigationEnabled);
+    settings()->resetAttribute(QWebSettings::LinksIncludedInFocusChain);
+    settings()->resetAttribute(QWebSettings::OfflineWebApplicationCacheEnabled);
+    settings()->resetAttribute(QWebSettings::LocalContentCanAccessRemoteUrls);
+    settings()->resetAttribute(QWebSettings::PluginsEnabled);
+    settings()->resetAttribute(QWebSettings::JavascriptCanAccessClipboard);
+    settings()->resetAttribute(QWebSettings::AutoLoadImages);
+
+    m_drt->layoutTestController()->setCaretBrowsingEnabled(false);
+    m_drt->layoutTestController()->setFrameFlatteningEnabled(false);
+    m_drt->layoutTestController()->setSmartInsertDeleteEnabled(true);
+    m_drt->layoutTestController()->setSelectTrailingWhitespaceEnabled(false);
+
+    // globalSettings must be reset explicitly.
+    m_drt->layoutTestController()->setXSSAuditorEnabled(false);
+
+    QWebSettings::setMaximumPagesInCache(0); // reset to default
+    settings()->setUserStyleSheetUrl(QUrl()); // reset to default
+}
+
+QWebPage *WebPage::createWindow(QWebPage::WebWindowType)
+{
+    return m_drt->createWindow();
+}
+
+void WebPage::javaScriptAlert(QWebFrame*, const QString& message)
+{
+    if (!isTextOutputEnabled())
+        return;
+
+    fprintf(stdout, "ALERT: %s\n", message.toUtf8().constData());
+}
+
+void WebPage::requestPermission(QWebFrame* frame, QWebPage::PermissionDomain domain)
+{
+    switch (domain) {
+    case NotificationsPermissionDomain:
+        if (!m_drt->layoutTestController()->ignoreReqestForPermission())
+            setUserPermission(frame, domain, PermissionGranted);
+        break;
+    default:
+        break;
+    }
+}
+
+void WebPage::checkPermission(QWebFrame* frame, QWebPage::PermissionDomain domain, QWebPage::PermissionPolicy& policy)
+{
+    switch (domain) {
+    case NotificationsPermissionDomain:
+        {
+        QUrl url = frame->url();
+        policy = m_drt->layoutTestController()->checkDesktopNotificationPermission(url.scheme() + "://" + url.host()) ? PermissionGranted : PermissionDenied;
+        break;
+        }
+    default:
+        break;
+    }
+}
+
+void WebPage::cancelRequestsForPermission(QWebFrame*, QWebPage::PermissionDomain)
+{
+}
+
+static QString urlSuitableForTestResult(const QString& url)
+{
+    if (url.isEmpty() || !url.startsWith(QLatin1String("file://")))
+        return url;
+
+    return QFileInfo(url).fileName();
+}
+
+void WebPage::javaScriptConsoleMessage(const QString& message, int lineNumber, const QString&)
+{
+    if (!isTextOutputEnabled())
+        return;
+
+    QString newMessage;
+    if (!message.isEmpty()) {
+        newMessage = message;
+
+        size_t fileProtocol = newMessage.indexOf(QLatin1String("file://"));
+        if (fileProtocol != -1) {
+            newMessage = newMessage.left(fileProtocol) + urlSuitableForTestResult(newMessage.mid(fileProtocol));
+        }
+    }
+
+    fprintf (stdout, "CONSOLE MESSAGE: line %d: %s\n", lineNumber, newMessage.toUtf8().constData());
+}
+
+bool WebPage::javaScriptConfirm(QWebFrame*, const QString& msg)
+{
+    if (!isTextOutputEnabled())
+        return true;
+
+    fprintf(stdout, "CONFIRM: %s\n", msg.toUtf8().constData());
+    return true;
+}
+
+bool WebPage::javaScriptPrompt(QWebFrame*, const QString& msg, const QString& defaultValue, QString* result)
+{
+    if (!isTextOutputEnabled())
+        return true;
+
+    fprintf(stdout, "PROMPT: %s, default text: %s\n", msg.toUtf8().constData(), defaultValue.toUtf8().constData());
+    *result = defaultValue;
+    return true;
+}
+
+bool WebPage::acceptNavigationRequest(QWebFrame* frame, const QNetworkRequest& request, NavigationType type)
+{
+    if (m_drt->layoutTestController()->waitForPolicy()) {
+        QString url = QString::fromUtf8(request.url().toEncoded());
+        QString typeDescription;
+
+        switch (type) {
+        case NavigationTypeLinkClicked:
+            typeDescription = "link clicked";
+            break;
+        case NavigationTypeFormSubmitted:
+            typeDescription = "form submitted";
+            break;
+        case NavigationTypeBackOrForward:
+            typeDescription = "back/forward";
+            break;
+        case NavigationTypeReload:
+            typeDescription = "reload";
+            break;
+        case NavigationTypeFormResubmitted:
+            typeDescription = "form resubmitted";
+            break;
+        case NavigationTypeOther:
+            typeDescription = "other";
+            break;
+        default:
+            typeDescription = "illegal value";
+        }
+
+        if (isTextOutputEnabled())
+            fprintf(stdout, "Policy delegate: attempt to load %s with navigation type '%s'\n",
+                    url.toUtf8().constData(), typeDescription.toUtf8().constData());
+
+        m_drt->layoutTestController()->notifyDone();
+    }
+    return QWebPage::acceptNavigationRequest(frame, request, type);
+}
+
+bool WebPage::supportsExtension(QWebPage::Extension extension) const
+{
+    if (extension == QWebPage::ErrorPageExtension)
+        return m_drt->layoutTestController()->shouldHandleErrorPages();
+
+    return false;
+}
+
+bool WebPage::extension(Extension extension, const ExtensionOption *option, ExtensionReturn *output)
+{
+    const QWebPage::ErrorPageExtensionOption* info = static_cast<const QWebPage::ErrorPageExtensionOption*>(option);
+
+    // Lets handle error pages for the main frame for now.
+    if (info->frame != mainFrame())
+        return false;
+
+    QWebPage::ErrorPageExtensionReturn* errorPage = static_cast<QWebPage::ErrorPageExtensionReturn*>(output);
+
+    errorPage->content = QString("data:text/html,<body/>").toUtf8();
+
+    return true;
+}
+
+QObject* WebPage::createPlugin(const QString& classId, const QUrl& url, const QStringList& paramNames, const QStringList& paramValues)
+{
+    Q_UNUSED(url);
+    Q_UNUSED(paramNames);
+    Q_UNUSED(paramValues);
+#ifndef QT_NO_UITOOLS
+    QUiLoader loader;
+    return loader.createWidget(classId, view());
+#else
+    Q_UNUSED(classId);
+    return 0;
+#endif
+}
+
+bool WebPage::allowGeolocationRequest(QWebFrame *)
+{
+    return m_drt->layoutTestController()->geolocationPermission();
+}
+
+void WebPage::setViewGeometry(const QRect& rect)
+{
+    if (WebViewGraphicsBased* v = qobject_cast<WebViewGraphicsBased*>(view()))
+        v->scene()->setSceneRect(QRectF(rect));
+    else if (QWidget *v = view())
+        v->setGeometry(rect);
+}
+
+WebViewGraphicsBased::WebViewGraphicsBased(QWidget* parent)
+    : m_item(new QGraphicsWebView)
+{
+    setScene(new QGraphicsScene(this));
+    scene()->addItem(m_item);
+}
+
+DumpRenderTree::DumpRenderTree()
+    : m_dumpPixels(false)
+    , m_stdin(0)
+    , m_enableTextOutput(false)
+    , m_singleFileMode(false)
+    , m_graphicsBased(false)
+    , m_persistentStoragePath(QString(getenv("DUMPRENDERTREE_TEMP")))
+{
+
+    QByteArray viewMode = getenv("QT_DRT_WEBVIEW_MODE");
+    if (viewMode == "graphics")
+        setGraphicsBased(true);
+
+    DumpRenderTreeSupportQt::overwritePluginDirectories();
+
+    QWebSettings::enablePersistentStorage(m_persistentStoragePath);
+
+    m_networkAccessManager = new NetworkAccessManager(this);
+    // create our primary testing page/view.
+    if (isGraphicsBased()) {
+        WebViewGraphicsBased* view = new WebViewGraphicsBased(0);
+        m_page = new WebPage(view, this);
+        view->setPage(m_page);
+        m_mainView = view;
+    } else {
+        QWebView* view = new QWebView(0);
+        m_page = new WebPage(view, this);
+        view->setPage(m_page);
+        m_mainView = view;
+    }
+
+    m_mainView->setContextMenuPolicy(Qt::NoContextMenu);
+    m_mainView->resize(QSize(LayoutTestController::maxViewWidth, LayoutTestController::maxViewHeight));
+
+    // clean up cache by resetting quota.
+    qint64 quota = webPage()->settings()->offlineWebApplicationCacheQuota();
+    webPage()->settings()->setOfflineWebApplicationCacheQuota(quota);
+
+    // create our controllers. This has to be done before connectFrame,
+    // as it exports there to the JavaScript DOM window.
+    m_controller = new LayoutTestController(this);
+    connect(m_controller, SIGNAL(showPage()), this, SLOT(showPage()));
+    connect(m_controller, SIGNAL(hidePage()), this, SLOT(hidePage()));
+
+    connect(m_controller, SIGNAL(done()), this, SLOT(dump()));
+    m_eventSender = new EventSender(m_page);
+    m_textInputController = new TextInputController(m_page);
+    m_gcController = new GCController(m_page);
+
+    // now connect our different signals
+    connect(m_page, SIGNAL(frameCreated(QWebFrame *)),
+            this, SLOT(connectFrame(QWebFrame *)));
+    connectFrame(m_page->mainFrame());
+
+    connect(m_page, SIGNAL(loadFinished(bool)),
+            m_controller, SLOT(maybeDump(bool)));
+    // We need to connect to loadStarted() because notifyDone should only
+    // dump results itself when the last page loaded in the test has finished loading.
+    connect(m_page, SIGNAL(loadStarted()),
+            m_controller, SLOT(resetLoadFinished()));
+    connect(m_page, SIGNAL(windowCloseRequested()), this, SLOT(windowCloseRequested()));
+    connect(m_page, SIGNAL(printRequested(QWebFrame*)), this, SLOT(dryRunPrint(QWebFrame*)));
+
+    connect(m_page->mainFrame(), SIGNAL(titleChanged(const QString&)),
+            SLOT(titleChanged(const QString&)));
+    connect(m_page, SIGNAL(databaseQuotaExceeded(QWebFrame*,QString)),
+            this, SLOT(dumpDatabaseQuota(QWebFrame*,QString)));
+    connect(m_page, SIGNAL(statusBarMessage(const QString&)),
+            this, SLOT(statusBarMessage(const QString&)));
+
+    QObject::connect(this, SIGNAL(quit()), qApp, SLOT(quit()), Qt::QueuedConnection);
+
+    DumpRenderTreeSupportQt::setDumpRenderTreeModeEnabled(true);
+    QFocusEvent event(QEvent::FocusIn, Qt::ActiveWindowFocusReason);
+    QApplication::sendEvent(m_mainView, &event);
+}
+
+DumpRenderTree::~DumpRenderTree()
+{
+    delete m_mainView;
+    delete m_stdin;
+}
+
+static void clearHistory(QWebPage* page)
+{
+    // QWebHistory::clear() leaves current page, so remove it as well by setting
+    // max item count to 0, and then setting it back to it's original value.
+
+    QWebHistory* history = page->history();
+    int itemCount = history->maximumItemCount();
+
+    history->clear();
+    history->setMaximumItemCount(0);
+    history->setMaximumItemCount(itemCount);
+}
+
+void DumpRenderTree::dryRunPrint(QWebFrame* frame)
+{
+#ifndef QT_NO_PRINTER
+    NullPrinter printer;
+    frame->print(&printer);
+#endif
+}
+
+void DumpRenderTree::resetToConsistentStateBeforeTesting()
+{
+    // reset so that any current loads are stopped
+    // NOTE: that this has to be done before the layoutTestController is
+    // reset or we get timeouts for some tests.
+    m_page->blockSignals(true);
+    m_page->triggerAction(QWebPage::Stop);
+    m_page->blockSignals(false);
+
+    // reset the layoutTestController at this point, so that we under no
+    // circumstance dump (stop the waitUntilDone timer) during the reset
+    // of the DRT.
+    m_controller->reset();
+
+    // reset mouse clicks counter
+    m_eventSender->resetClickCount();
+
+    closeRemainingWindows();
+
+    m_page->resetSettings();
+    m_page->undoStack()->clear();
+    m_page->mainFrame()->setZoomFactor(1.0);
+    clearHistory(m_page);
+    DumpRenderTreeSupportQt::clearFrameName(m_page->mainFrame());
+
+    m_page->mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAsNeeded);
+    m_page->mainFrame()->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAsNeeded);
+
+    WorkQueue::shared()->clear();
+    WorkQueue::shared()->setFrozen(false);
+
+    DumpRenderTreeSupportQt::resetOriginAccessWhiteLists();
+
+    // Qt defaults to Windows editing behavior.
+    DumpRenderTreeSupportQt::setEditingBehavior(m_page, "win");
+
+    QLocale::setDefault(QLocale::c());
+    setlocale(LC_ALL, "");
+}
+
+static bool isWebInspectorTest(const QUrl& url)
+{
+    if (url.path().contains("inspector/"))
+        return true;
+    return false;
+}
+
+static bool shouldEnableDeveloperExtras(const QUrl& url)
+{
+    return isWebInspectorTest(url) || url.path().contains("inspector-enabled/");
+}
+
+void DumpRenderTree::open(const QUrl& url)
+{
+    DumpRenderTreeSupportQt::dumpResourceLoadCallbacksPath(QFileInfo(url.toString()).path());
+    resetToConsistentStateBeforeTesting();
+
+    if (shouldEnableDeveloperExtras(m_page->mainFrame()->url())) {
+        layoutTestController()->closeWebInspector();
+        layoutTestController()->setDeveloperExtrasEnabled(false);
+    }
+
+    if (shouldEnableDeveloperExtras(url)) {
+        layoutTestController()->setDeveloperExtrasEnabled(true);
+        if (isWebInspectorTest(url))
+            layoutTestController()->showWebInspector();
+    }
+
+    // W3C SVG tests expect to be 480x360
+    bool isW3CTest = url.toString().contains("svg/W3C-SVG-1.1");
+    int width = isW3CTest ? 480 : LayoutTestController::maxViewWidth;
+    int height = isW3CTest ? 360 : LayoutTestController::maxViewHeight;
+    m_mainView->resize(QSize(width, height));
+    m_page->setPreferredContentsSize(QSize());
+    m_page->setViewportSize(QSize(width, height));
+
+    QFocusEvent ev(QEvent::FocusIn);
+    m_page->event(&ev);
+
+    QWebSettings::clearMemoryCaches();
+#if !(defined(Q_WS_S60) && QT_VERSION <= QT_VERSION_CHECK(4, 6, 2))
+    QFontDatabase::removeAllApplicationFonts();
+#endif
+#if defined(Q_WS_X11)
+    initializeFonts();
+#endif
+
+    DumpRenderTreeSupportQt::dumpFrameLoader(url.toString().contains("loading/"));
+    setTextOutputEnabled(true);
+    m_page->mainFrame()->load(url);
+}
+
+void DumpRenderTree::readLine()
+{
+    if (!m_stdin) {
+        m_stdin = new QFile;
+        m_stdin->open(stdin, QFile::ReadOnly);
+
+        if (!m_stdin->isReadable()) {
+            emit quit();
+            return;
+        }
+    }
+
+    QByteArray line = m_stdin->readLine().trimmed();
+
+    if (line.isEmpty()) {
+        emit quit();
+        return;
+    }
+
+    processLine(QString::fromLocal8Bit(line.constData(), line.length()));
+}
+
+void DumpRenderTree::processLine(const QString &input)
+{
+    QString line = input;
+
+    m_expectedHash = QString();
+    if (m_dumpPixels) {
+        // single quote marks the pixel dump hash
+        int i = line.indexOf('\'');
+        if (i > -1) {
+            m_expectedHash = line.mid(i + 1, line.length());
+            line.remove(i, line.length());
+        }
+    }
+
+    if (line.startsWith(QLatin1String("http:"))
+            || line.startsWith(QLatin1String("https:"))
+            || line.startsWith(QLatin1String("file:"))) {
+        open(QUrl(line));
+    } else {
+        QFileInfo fi(line);
+
+        if (!fi.exists()) {
+            QDir currentDir = QDir::currentPath();
+
+            // Try to be smart about where the test is located
+            if (currentDir.dirName() == QLatin1String("LayoutTests"))
+                fi = QFileInfo(currentDir, line.replace(QRegExp(".*?LayoutTests/(.*)"), "\\1"));
+            else if (!line.contains(QLatin1String("LayoutTests")))
+                fi = QFileInfo(currentDir, line.prepend(QLatin1String("LayoutTests/")));
+
+            if (!fi.exists()) {
+                if (isSingleFileMode())
+                    emit quit();
+                else
+                    emit ready();
+
+                return;
+            }
+
+        }
+
+        open(QUrl::fromLocalFile(fi.absoluteFilePath()));
+    }
+
+    fflush(stdout);
+}
+
+void DumpRenderTree::setDumpPixels(bool dump)
+{
+    m_dumpPixels = dump;
+}
+
+void DumpRenderTree::closeRemainingWindows()
+{
+    foreach (QObject* widget, windows)
+        delete widget;
+    windows.clear();
+}
+
+void DumpRenderTree::initJSObjects()
+{
+    QWebFrame *frame = qobject_cast<QWebFrame*>(sender());
+    Q_ASSERT(frame);
+    frame->addToJavaScriptWindowObject(QLatin1String("layoutTestController"), m_controller);
+    frame->addToJavaScriptWindowObject(QLatin1String("eventSender"), m_eventSender);
+    frame->addToJavaScriptWindowObject(QLatin1String("textInputController"), m_textInputController);
+    frame->addToJavaScriptWindowObject(QLatin1String("GCController"), m_gcController);
+}
+
+void DumpRenderTree::showPage()
+{
+    m_mainView->show();
+    // we need a paint event but cannot process all the events
+    QPixmap pixmap(m_mainView->size());
+    m_mainView->render(&pixmap);
+}
+
+void DumpRenderTree::hidePage()
+{
+    m_mainView->hide();
+}
+
+QString DumpRenderTree::dumpFrameScrollPosition(QWebFrame* frame)
+{
+    if (!frame || !DumpRenderTreeSupportQt::hasDocumentElement(frame))
+        return QString();
+
+    QString result;
+    QPoint pos = frame->scrollPosition();
+    if (pos.x() > 0 || pos.y() > 0) {
+        QWebFrame* parent = qobject_cast<QWebFrame *>(frame->parent());
+        if (parent)
+            result.append(QString("frame '%1' ").arg(frame->title()));
+        result.append(QString("scrolled to %1,%2\n").arg(pos.x()).arg(pos.y()));
+    }
+
+    if (m_controller->shouldDumpChildFrameScrollPositions()) {
+        QList<QWebFrame*> children = frame->childFrames();
+        for (int i = 0; i < children.size(); ++i)
+            result += dumpFrameScrollPosition(children.at(i));
+    }
+    return result;
+}
+
+QString DumpRenderTree::dumpFramesAsText(QWebFrame* frame)
+{
+    if (!frame || !DumpRenderTreeSupportQt::hasDocumentElement(frame))
+        return QString();
+
+    QString result;
+    QWebFrame* parent = qobject_cast<QWebFrame*>(frame->parent());
+    if (parent) {
+        result.append(QLatin1String("\n--------\nFrame: '"));
+        result.append(frame->frameName());
+        result.append(QLatin1String("'\n--------\n"));
+    }
+
+    QString innerText = frame->toPlainText();
+    result.append(innerText);
+    result.append(QLatin1String("\n"));
+
+    if (m_controller->shouldDumpChildrenAsText()) {
+        QList<QWebFrame *> children = frame->childFrames();
+        for (int i = 0; i < children.size(); ++i)
+            result += dumpFramesAsText(children.at(i));
+    }
+
+    return result;
+}
+
+static QString dumpHistoryItem(const QWebHistoryItem& item, int indent, bool current)
+{
+    QString result;
+
+    int start = 0;
+    if (current) {
+        result.append(QLatin1String("curr->"));
+        start = 6;
+    }
+    for (int i = start; i < indent; i++)
+        result.append(' ');
+
+    QString url = item.url().toString();
+    if (url.contains("file://")) {
+        static QString layoutTestsString("/LayoutTests/");
+        static QString fileTestString("(file test):");
+
+        QString res = url.mid(url.indexOf(layoutTestsString) + layoutTestsString.length());
+        if (res.isEmpty())
+            return result;
+
+        result.append(fileTestString);
+        result.append(res);
+    } else {
+        result.append(url);
+    }
+
+    QString target = DumpRenderTreeSupportQt::historyItemTarget(item);
+    if (!target.isEmpty())
+        result.append(QString(QLatin1String(" (in frame \"%1\")")).arg(target));
+
+    if (DumpRenderTreeSupportQt::isTargetItem(item))
+        result.append(QLatin1String("  **nav target**"));
+    result.append(QLatin1String("\n"));
+
+    QMap<QString, QWebHistoryItem> children = DumpRenderTreeSupportQt::getChildHistoryItems(item);
+    foreach (QWebHistoryItem item, children)
+        result += dumpHistoryItem(item, 12, false);
+
+    return result;
+}
+
+QString DumpRenderTree::dumpBackForwardList(QWebPage* page)
+{
+    QWebHistory* history = page->history();
+
+    QString result;
+    result.append(QLatin1String("\n============== Back Forward List ==============\n"));
+
+    // FORMAT:
+    // "        (file test):fast/loader/resources/click-fragment-link.html  **nav target**"
+    // "curr->  (file test):fast/loader/resources/click-fragment-link.html#testfragment  **nav target**"
+
+    int maxItems = history->maximumItemCount();
+
+    foreach (const QWebHistoryItem item, history->backItems(maxItems)) {
+        if (!item.isValid())
+            continue;
+        result.append(dumpHistoryItem(item, 8, false));
+    }
+
+    QWebHistoryItem item = history->currentItem();
+    if (item.isValid())
+        result.append(dumpHistoryItem(item, 8, true));
+
+    foreach (const QWebHistoryItem item, history->forwardItems(maxItems)) {
+        if (!item.isValid())
+            continue;
+        result.append(dumpHistoryItem(item, 8, false));
+    }
+
+    result.append(QLatin1String("===============================================\n"));
+    return result;
+}
+
+static const char *methodNameStringForFailedTest(LayoutTestController *controller)
+{
+    const char *errorMessage;
+    if (controller->shouldDumpAsText())
+        errorMessage = "[documentElement innerText]";
+    // FIXME: Add when we have support
+    //else if (controller->dumpDOMAsWebArchive())
+    //    errorMessage = "[[mainFrame DOMDocument] webArchive]";
+    //else if (controller->dumpSourceAsWebArchive())
+    //    errorMessage = "[[mainFrame dataSource] webArchive]";
+    else
+        errorMessage = "[mainFrame renderTreeAsExternalRepresentation]";
+
+    return errorMessage;
+}
+
+void DumpRenderTree::dump()
+{
+    // Prevent any further frame load or resource load callbacks from appearing after we dump the result.
+    DumpRenderTreeSupportQt::dumpFrameLoader(false);
+    DumpRenderTreeSupportQt::dumpResourceLoadCallbacks(false);
+
+    QWebFrame *mainFrame = m_page->mainFrame();
+
+    if (isSingleFileMode()) {
+        QString markup = mainFrame->toHtml();
+        fprintf(stdout, "Source:\n\n%s\n", markup.toUtf8().constData());
+    }
+
+    // Dump render text...
+    QString resultString;
+    if (m_controller->shouldDumpAsText())
+        resultString = dumpFramesAsText(mainFrame);
+    else {
+        resultString = mainFrame->renderTreeDump();
+        resultString += dumpFrameScrollPosition(mainFrame);
+    }
+    if (!resultString.isEmpty()) {
+        fprintf(stdout, "Content-Type: text/plain\n");
+        fprintf(stdout, "%s", resultString.toUtf8().constData());
+
+        if (m_controller->shouldDumpBackForwardList()) {
+            fprintf(stdout, "%s", dumpBackForwardList(webPage()).toUtf8().constData());
+            foreach (QObject* widget, windows) {
+                QWebPage* page = qobject_cast<QWebPage*>(widget->findChild<QWebPage*>());
+                fprintf(stdout, "%s", dumpBackForwardList(page).toUtf8().constData());
+            }
+        }
+
+    } else
+        printf("ERROR: nil result from %s", methodNameStringForFailedTest(m_controller));
+
+    // signal end of text block
+    fputs("#EOF\n", stdout);
+    fputs("#EOF\n", stderr);
+
+    // FIXME: All other ports don't dump pixels, if generatePixelResults is false.
+    if (m_dumpPixels) {
+        QImage image(m_page->viewportSize(), QImage::Format_ARGB32);
+        image.fill(Qt::white);
+        QPainter painter(&image);
+        mainFrame->render(&painter);
+        painter.end();
+
+        QCryptographicHash hash(QCryptographicHash::Md5);
+        for (int row = 0; row < image.height(); ++row)
+            hash.addData(reinterpret_cast<const char*>(image.scanLine(row)), image.width() * 4);
+        QString actualHash = hash.result().toHex();
+
+        fprintf(stdout, "\nActualHash: %s\n", qPrintable(actualHash));
+
+        bool dumpImage = true;
+
+        if (!m_expectedHash.isEmpty()) {
+            Q_ASSERT(m_expectedHash.length() == 32);
+            fprintf(stdout, "\nExpectedHash: %s\n", qPrintable(m_expectedHash));
+
+            if (m_expectedHash == actualHash)
+                dumpImage = false;
+        }
+
+        if (dumpImage) {
+            QBuffer buffer;
+            buffer.open(QBuffer::WriteOnly);
+            image.save(&buffer, "PNG");
+            buffer.close();
+            const QByteArray &data = buffer.data();
+
+            printf("Content-Type: %s\n", "image/png");
+            printf("Content-Length: %lu\n", static_cast<unsigned long>(data.length()));
+
+            const quint32 bytesToWriteInOneChunk = 1 << 15;
+            quint32 dataRemainingToWrite = data.length();
+            const char *ptr = data.data();
+            while (dataRemainingToWrite) {
+                quint32 bytesToWriteInThisChunk = qMin(dataRemainingToWrite, bytesToWriteInOneChunk);
+                quint32 bytesWritten = fwrite(ptr, 1, bytesToWriteInThisChunk, stdout);
+                if (bytesWritten != bytesToWriteInThisChunk)
+                    break;
+                dataRemainingToWrite -= bytesWritten;
+                ptr += bytesWritten;
+            }
+        }
+
+        fflush(stdout);
+    }
+
+    puts("#EOF");   // terminate the (possibly empty) pixels block
+
+    fflush(stdout);
+    fflush(stderr);
+
+    if (isSingleFileMode())
+        emit quit();
+    else
+        emit ready();
+}
+
+void DumpRenderTree::titleChanged(const QString &s)
+{
+    if (m_controller->shouldDumpTitleChanges())
+        printf("TITLE CHANGED: %s\n", s.toUtf8().data());
+}
+
+void DumpRenderTree::connectFrame(QWebFrame *frame)
+{
+    connect(frame, SIGNAL(javaScriptWindowObjectCleared()), this, SLOT(initJSObjects()));
+    connect(frame, SIGNAL(provisionalLoad()),
+            layoutTestController(), SLOT(provisionalLoad()));
+}
+
+void DumpRenderTree::dumpDatabaseQuota(QWebFrame* frame, const QString& dbName)
+{
+    if (!m_controller->shouldDumpDatabaseCallbacks())
+        return;
+    QWebSecurityOrigin origin = frame->securityOrigin();
+    printf("UI DELEGATE DATABASE CALLBACK: exceededDatabaseQuotaForSecurityOrigin:{%s, %s, %i} database:%s\n",
+           origin.scheme().toUtf8().data(),
+           origin.host().toUtf8().data(),
+           origin.port(),
+           dbName.toUtf8().data());
+    origin.setDatabaseQuota(5 * 1024 * 1024);
+}
+
+void DumpRenderTree::statusBarMessage(const QString& message)
+{
+    if (!m_controller->shouldDumpStatusCallbacks())
+        return;
+
+    printf("UI DELEGATE STATUS CALLBACK: setStatusText:%s\n", message.toUtf8().constData());
+}
+
+QWebPage *DumpRenderTree::createWindow()
+{
+    if (!m_controller->canOpenWindows())
+        return 0;
+
+    // Create a dummy container object to track the page in DRT.
+    // QObject is used instead of QWidget to prevent DRT from
+    // showing the main view when deleting the container.
+
+    QObject* container = new QObject(m_mainView);
+    // create a QWebPage we want to return
+    QWebPage* page = static_cast<QWebPage*>(new WebPage(container, this));
+    // gets cleaned up in closeRemainingWindows()
+    windows.append(container);
+
+    // connect the needed signals to the page
+    connect(page, SIGNAL(frameCreated(QWebFrame*)), this, SLOT(connectFrame(QWebFrame*)));
+    connectFrame(page->mainFrame());
+    connect(page, SIGNAL(loadFinished(bool)), m_controller, SLOT(maybeDump(bool)));
+    connect(page, SIGNAL(windowCloseRequested()), this, SLOT(windowCloseRequested()));
+    return page;
+}
+
+void DumpRenderTree::windowCloseRequested()
+{
+    QWebPage* page = qobject_cast<QWebPage*>(sender());
+    QObject* container = page->parent();
+    windows.removeAll(container);
+    container->deleteLater();
+}
+
+int DumpRenderTree::windowCount() const
+{
+// include the main view in the count
+    return windows.count() + 1;
+}
+
+void DumpRenderTree::switchFocus(bool focused)
+{
+    QFocusEvent event((focused) ? QEvent::FocusIn : QEvent::FocusOut, Qt::ActiveWindowFocusReason);
+    if (!isGraphicsBased())
+        QApplication::sendEvent(m_mainView, &event);
+    else {
+        if (WebViewGraphicsBased* view = qobject_cast<WebViewGraphicsBased*>(m_mainView))
+            view->scene()->sendEvent(view->graphicsView(), &event);
+    }
+
+}
+
+#if defined(Q_WS_X11)
+void DumpRenderTree::initializeFonts()
+{
+    static int numFonts = -1;
+
+    // Some test cases may add or remove application fonts (via @font-face).
+    // Make sure to re-initialize the font set if necessary.
+    FcFontSet* appFontSet = FcConfigGetFonts(0, FcSetApplication);
+    if (appFontSet && numFonts >= 0 && appFontSet->nfont == numFonts)
+        return;
+
+    QByteArray fontDir = getenv("WEBKIT_TESTFONTS");
+    if (fontDir.isEmpty() || !QDir(fontDir).exists()) {
+        fprintf(stderr,
+                "\n\n"
+                "----------------------------------------------------------------------\n"
+                "WEBKIT_TESTFONTS environment variable is not set correctly.\n"
+                "This variable has to point to the directory containing the fonts\n"
+                "you can clone from git://gitorious.org/qtwebkit/testfonts.git\n"
+                "----------------------------------------------------------------------\n"
+               );
+        exit(1);
+    }
+    char currentPath[PATH_MAX+1];
+    if (!getcwd(currentPath, PATH_MAX))
+        qFatal("Couldn't get current working directory");
+    QByteArray configFile = currentPath;
+    FcConfig *config = FcConfigCreate();
+    configFile += "/WebKitTools/DumpRenderTree/qt/fonts.conf";
+    if (!FcConfigParseAndLoad (config, (FcChar8*) configFile.data(), true))
+        qFatal("Couldn't load font configuration file");
+    if (!FcConfigAppFontAddDir (config, (FcChar8*) fontDir.data()))
+        qFatal("Couldn't add font dir!");
+    FcConfigSetCurrent(config);
+
+    appFontSet = FcConfigGetFonts(config, FcSetApplication);
+    numFonts = appFontSet->nfont;
+}
+#endif
+
+}