Merge remote-tracking branch 'origin/5.212' into devHEADdev

Change-Id: I2b773e6958cf1d3699ff7887f2807572f1dafa8d

1 files changed, 1601 insertions, 0 deletions

diff --git a/tests/webkitwidgets/qwebframe/tst_qwebframe.cpp b/tests/webkitwidgets/qwebframe/tst_qwebframe.cpp
new file mode 100644
index 000000000..d635f8e2c
--- /dev/null
+++ b/tests/webkitwidgets/qwebframe/tst_qwebframe.cpp
@@ -0,0 +1,1601 @@
+/*
+    Copyright (C) 2008,2009 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+
+#include <QtTest/QtTest>
+
+#include <qwebpage.h>
+#include <qwebelement.h>
+#include <qwebview.h>
+#include <qwebframe.h>
+#include <qwebhistory.h>
+#include <QAbstractItemView>
+#include <QApplication>
+#include <QComboBox>
+#include <QPaintEngine>
+#include <QPicture>
+#include <QNetworkRequest>
+#include <QNetworkReply>
+#include <QTextCodec>
+#ifndef QT_NO_OPENSSL
+#include <qsslerror.h>
+#endif
+#include "../util.h"
+
+class tst_QWebFrame : public QObject
+{
+    Q_OBJECT
+
+public:
+    bool eventFilter(QObject* watched, QEvent* event);
+
+public Q_SLOTS:
+    void init();
+    void cleanup();
+
+private Q_SLOTS:
+    void horizontalScrollAfterBack();
+    void symmetricUrl();
+    void progressSignal();
+    void urlChange();
+    void requestedUrl();
+    void requestedUrlAfterSetAndLoadFailures();
+    void javaScriptWindowObjectCleared_data();
+    void javaScriptWindowObjectCleared();
+    void javaScriptWindowObjectClearedOnEvaluate();
+    void setHtml();
+    void setHtmlWithImageResource();
+    void setHtmlWithStylesheetResource();
+    void setHtmlWithBaseURL();
+    void setHtmlWithJSAlert();
+    void ipv6HostEncoding();
+    void metaData();
+#if !defined(QT_NO_COMBOBOX)
+    void popupFocus();
+#endif
+    void inputFieldFocus();
+    void hitTestContent();
+    void baseUrl_data();
+    void baseUrl();
+    void hasSetFocus();
+    void renderGeometry();
+    void renderHints();
+    void scrollPosition();
+    void scrollToAnchor();
+    void scrollbarsOff();
+    void evaluateWillCauseRepaint();
+    void setContent_data();
+    void setContent();
+    void setCacheLoadControlAttribute();
+    void setUrlWithPendingLoads();
+    void setUrlWithFragment_data();
+    void setUrlWithFragment();
+    void setUrlToEmpty();
+    void setUrlToInvalid();
+    void setUrlHistory();
+    void setUrlUsingStateObject();
+    void setUrlSameUrl();
+    void setUrlThenLoads_data();
+    void setUrlThenLoads();
+    void loadFinishedAfterNotFoundError();
+    void signalsDuringErrorHandling();
+    void loadInSignalHandlers_data();
+    void loadInSignalHandlers();
+
+private:
+    QWebView* m_view { nullptr };
+    QWebPage* m_page { nullptr };
+    QWebView* m_inputFieldsTestView { nullptr };
+    int m_inputFieldTestPaintCount { 0 };
+};
+
+bool tst_QWebFrame::eventFilter(QObject* watched, QEvent* event)
+{
+    // used on the inputFieldFocus test
+    if (watched == m_inputFieldsTestView) {
+        if (event->type() == QEvent::Paint)
+            m_inputFieldTestPaintCount++;
+    }
+    return QObject::eventFilter(watched, event);
+}
+
+void tst_QWebFrame::init()
+{
+    m_view = new QWebView();
+    m_page = m_view->page();
+}
+
+void tst_QWebFrame::cleanup()
+{
+    delete m_view;
+}
+
+void tst_QWebFrame::symmetricUrl()
+{
+    QVERIFY(m_view->url().isEmpty());
+
+    QCOMPARE(m_view->history()->count(), 0);
+
+    QUrl dataUrl("data:text/html,<h1>Test");
+
+    m_view->setUrl(dataUrl);
+    QCOMPARE(m_view->url(), dataUrl);
+    QCOMPARE(m_view->history()->count(), 0);
+
+    // loading is _not_ immediate, so the text isn't set just yet.
+    QVERIFY(m_view->page()->mainFrame()->toPlainText().isEmpty());
+
+    ::waitForSignal(m_view, SIGNAL(loadFinished(bool)));
+
+    QCOMPARE(m_view->history()->count(), 1);
+    QCOMPARE(m_view->page()->mainFrame()->toPlainText(), QString("Test"));
+
+    QUrl dataUrl2("data:text/html,<h1>Test2");
+    QUrl dataUrl3("data:text/html,<h1>Test3");
+
+    m_view->setUrl(dataUrl2);
+    m_view->setUrl(dataUrl3);
+
+    QCOMPARE(m_view->url(), dataUrl3);
+
+    ::waitForSignal(m_view, SIGNAL(loadFinished(bool)));
+
+    QCOMPARE(m_view->history()->count(), 2);
+
+    QCOMPARE(m_view->page()->mainFrame()->toPlainText(), QString("Test3"));
+}
+
+void tst_QWebFrame::progressSignal()
+{
+    QSignalSpy progressSpy(m_view, SIGNAL(loadProgress(int)));
+
+    QUrl dataUrl("data:text/html,<h1>Test");
+    m_view->setUrl(dataUrl);
+
+    ::waitForSignal(m_view, SIGNAL(loadFinished(bool)));
+
+    QVERIFY(progressSpy.size() >= 1);
+    QCOMPARE(progressSpy.last().first().toInt(), 100);
+}
+
+void tst_QWebFrame::urlChange()
+{
+    QSignalSpy urlSpy(m_page->mainFrame(), SIGNAL(urlChanged(QUrl)));
+
+    QUrl dataUrl("data:text/html,<h1>Test");
+    m_view->setUrl(dataUrl);
+
+    ::waitForSignal(m_page->mainFrame(), SIGNAL(urlChanged(QUrl)));
+
+    QCOMPARE(urlSpy.size(), 1);
+
+    QUrl dataUrl2("data:text/html,<html><head><title>title</title></head><body><h1>Test</body></html>");
+    m_view->setUrl(dataUrl2);
+
+    ::waitForSignal(m_page->mainFrame(), SIGNAL(urlChanged(QUrl)));
+
+    QCOMPARE(urlSpy.size(), 2);
+}
+
+class FakeReply : public QNetworkReply {
+    Q_OBJECT
+
+public:
+    static const QUrl urlFor404ErrorWithoutContents;
+
+    FakeReply(const QNetworkRequest& request, QObject* parent = 0)
+        : QNetworkReply(parent)
+    {
+        setOperation(QNetworkAccessManager::GetOperation);
+        setRequest(request);
+        setUrl(request.url());
+        if (request.url() == QUrl("qrc:/test1.html")) {
+            setHeader(QNetworkRequest::LocationHeader, QString("qrc:/test2.html"));
+            setAttribute(QNetworkRequest::RedirectionTargetAttribute, QUrl("qrc:/test2.html"));
+            QTimer::singleShot(0, this, SLOT(continueRedirect()));
+        }
+#ifndef QT_NO_OPENSSL
+        else if (request.url() == QUrl("qrc:/fake-ssl-error.html")) {
+            setError(QNetworkReply::SslHandshakeFailedError, tr("Fake error!"));
+            QTimer::singleShot(0, this, SLOT(continueError()));
+        }
+#endif
+        else if (request.url().host() == QLatin1String("abcdef.abcdef")) {
+            setError(QNetworkReply::HostNotFoundError, tr("Invalid URL"));
+            QTimer::singleShot(0, this, SLOT(continueError()));
+        } else if (request.url() == FakeReply::urlFor404ErrorWithoutContents) {
+            setError(QNetworkReply::ContentNotFoundError, "Not found");
+            setAttribute(QNetworkRequest::HttpStatusCodeAttribute, 404);
+            QTimer::singleShot(0, this, SLOT(continueError()));
+        }
+
+        open(QIODevice::ReadOnly);
+    }
+    ~FakeReply()
+    {
+        close();
+    }
+    virtual void abort() {}
+    virtual void close() {}
+
+protected:
+    qint64 readData(char*, qint64)
+    {
+        return 0;
+    }
+
+private Q_SLOTS:
+    void continueRedirect()
+    {
+        emit metaDataChanged();
+        emit finished();
+    }
+
+    void continueError()
+    {
+        emit error(this->error());
+        emit finished();
+    }
+};
+
+const QUrl FakeReply::urlFor404ErrorWithoutContents = QUrl("http://this.will/return-http-404-error-without-contents.html");
+
+class FakeNetworkManager : public QNetworkAccessManager {
+    Q_OBJECT
+
+public:
+    FakeNetworkManager(QObject* parent) : QNetworkAccessManager(parent) { }
+
+protected:
+    virtual QNetworkReply* createRequest(Operation op, const QNetworkRequest& request, QIODevice* outgoingData)
+    {
+        QString url = request.url().toString();
+        if (op == QNetworkAccessManager::GetOperation) {
+#ifndef QT_NO_OPENSSL
+            if (url == "qrc:/fake-ssl-error.html") {
+                FakeReply* reply = new FakeReply(request, this);
+                QList<QSslError> errors;
+                emit sslErrors(reply, errors << QSslError(QSslError::UnspecifiedError));
+                return reply;
+            }
+#endif
+            if (url == "qrc:/test1.html" || url == "http://abcdef.abcdef/" || request.url() == FakeReply::urlFor404ErrorWithoutContents)
+                return new FakeReply(request, this);
+        }
+
+        return QNetworkAccessManager::createRequest(op, request, outgoingData);
+    }
+};
+
+void tst_QWebFrame::requestedUrl()
+{
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+
+    // in few seconds, the image should be completely loaded
+    QSignalSpy spy(&page, SIGNAL(loadFinished(bool)));
+    FakeNetworkManager* networkManager = new FakeNetworkManager(&page);
+    page.setNetworkAccessManager(networkManager);
+
+    frame->setUrl(QUrl("qrc:/test1.html"));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(spy.count(), 1);
+    QCOMPARE(frame->requestedUrl(), QUrl("qrc:/test1.html"));
+    QCOMPARE(frame->url(), QUrl("qrc:/test2.html"));
+
+    frame->setUrl(QUrl("qrc:/non-existent.html"));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(spy.count(), 2);
+    QCOMPARE(frame->requestedUrl(), QUrl("qrc:/non-existent.html"));
+    QCOMPARE(frame->url(), QUrl("qrc:/non-existent.html"));
+
+    frame->setUrl(QUrl("http://abcdef.abcdef"));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(spy.count(), 3);
+    QCOMPARE(frame->requestedUrl(), QUrl("http://abcdef.abcdef/"));
+    QCOMPARE(frame->url(), QUrl("http://abcdef.abcdef/"));
+
+#ifndef QT_NO_OPENSSL
+    qRegisterMetaType<QList<QSslError> >("QList<QSslError>");
+    qRegisterMetaType<QNetworkReply* >("QNetworkReply*");
+
+    QSignalSpy spy2(page.networkAccessManager(), SIGNAL(sslErrors(QNetworkReply*,QList<QSslError>)));
+    frame->setUrl(QUrl("qrc:/fake-ssl-error.html"));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(spy2.count(), 1);
+    QCOMPARE(frame->requestedUrl(), QUrl("qrc:/fake-ssl-error.html"));
+    QCOMPARE(frame->url(), QUrl("qrc:/fake-ssl-error.html"));
+#endif
+}
+
+void tst_QWebFrame::requestedUrlAfterSetAndLoadFailures()
+{
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+
+    QSignalSpy spy(frame, SIGNAL(loadFinished(bool)));
+
+    const QUrl first("http://abcdef.abcdef/");
+    frame->setUrl(first);
+    ::waitForSignal(frame, SIGNAL(loadFinished(bool)));
+    QCOMPARE(frame->url(), first);
+    QCOMPARE(frame->requestedUrl(), first);
+    QVERIFY(!spy.at(0).first().toBool());
+
+    const QUrl second("http://abcdef.abcdef/another_page.html");
+    QVERIFY(first != second);
+
+    page.settings()->setAttribute(QWebSettings::ErrorPageEnabled, false);
+
+    frame->load(second);
+    ::waitForSignal(frame, SIGNAL(loadFinished(bool)));
+    QCOMPARE(frame->url(), first);
+    QCOMPARE(frame->requestedUrl(), second);
+    QVERIFY(!spy.at(1).first().toBool());
+
+    page.settings()->setAttribute(QWebSettings::ErrorPageEnabled, true);
+
+    frame->load(second);
+    ::waitForSignal(frame, SIGNAL(loadFinished(bool)));
+    QCOMPARE(frame->url(), second);
+    QCOMPARE(frame->requestedUrl(), second);
+    QVERIFY(!spy.at(2).first().toBool());
+}
+
+void tst_QWebFrame::javaScriptWindowObjectCleared_data()
+{
+    QTest::addColumn<QString>("html");
+    QTest::addColumn<int>("signalCount");
+    QTest::newRow("with <script>") << "<html><body><script>i=0</script><p>hello world</p></body></html>" << 1;
+    // NOTE: Empty scripts no longer cause this signal to be emitted.
+    QTest::newRow("with empty <script>") << "<html><body><script></script><p>hello world</p></body></html>" << 0;
+    QTest::newRow("without <script>") << "<html><body><p>hello world</p></body></html>" << 0;
+}
+
+void tst_QWebFrame::javaScriptWindowObjectCleared()
+{
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+    QSignalSpy spy(frame, SIGNAL(javaScriptWindowObjectCleared()));
+    QFETCH(QString, html);
+    frame->setHtml(html);
+
+    QFETCH(int, signalCount);
+    QCOMPARE(spy.count(), signalCount);
+}
+
+void tst_QWebFrame::javaScriptWindowObjectClearedOnEvaluate()
+{
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+    QSignalSpy spy(frame, SIGNAL(javaScriptWindowObjectCleared()));
+    frame->setHtml("<html></html>");
+    QCOMPARE(spy.count(), 0);
+    frame->evaluateJavaScript("var a = 'a';");
+    QCOMPARE(spy.count(), 1);
+    // no new clear for a new script:
+    frame->evaluateJavaScript("var a = 1;");
+    QCOMPARE(spy.count(), 1);
+}
+
+void tst_QWebFrame::setHtml()
+{
+    QString html("<html><head></head><body><p>hello world</p></body></html>");
+    QSignalSpy spy(m_view->page(), SIGNAL(loadFinished(bool)));
+    m_view->page()->mainFrame()->setHtml(html);
+    QCOMPARE(m_view->page()->mainFrame()->toHtml(), html);
+    QCOMPARE(spy.count(), 1);
+}
+
+void tst_QWebFrame::setHtmlWithImageResource()
+{
+    // By default, only security origins of local files can load local resources.
+    // So we should specify baseUrl to be a local file in order to get a proper origin and load the local image.
+
+    QLatin1String html("<html><body><p>hello world</p><img src='qrc:/image.png'/></body></html>");
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+
+    frame->setHtml(html, QUrl(QLatin1String("file:///path/to/file")));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+
+    QCOMPARE(frame->evaluateJavaScript("document.images.length").toInt(), 1);
+    QCOMPARE(frame->evaluateJavaScript("document.images[0].width").toInt(), 128);
+    QCOMPARE(frame->evaluateJavaScript("document.images[0].height").toInt(), 128);
+
+    // Now we test the opposite: without a baseUrl as a local file, we cannot request local resources.
+
+    frame->setHtml(html);
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(frame->evaluateJavaScript("document.images.length").toInt(), 1);
+    QEXPECT_FAIL("", "https://bugs.webkit.org/show_bug.cgi?id=118659", Continue);
+    QCOMPARE(frame->evaluateJavaScript("document.images[0].width").toInt(), 0);
+    QEXPECT_FAIL("", "https://bugs.webkit.org/show_bug.cgi?id=118659", Continue);
+    QCOMPARE(frame->evaluateJavaScript("document.images[0].height").toInt(), 0);
+}
+
+void tst_QWebFrame::setHtmlWithStylesheetResource()
+{
+    // By default, only security origins of local files can load local resources.
+    // So we should specify baseUrl to be a local file in order to be able to download the local stylesheet.
+
+    const char* htmlData =
+        "<html>"
+            "<head>"
+                "<link rel='stylesheet' href='qrc:/style.css' type='text/css' />"
+            "</head>"
+            "<body>"
+                "<p id='idP'>some text</p>"
+            "</body>"
+        "</html>";
+    QLatin1String html(htmlData);
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+    QWebElement webElement;
+
+    frame->setHtml(html, QUrl(QLatin1String("qrc:///file")));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    webElement = frame->documentElement().findFirst("p");
+    QCOMPARE(webElement.styleProperty("color", QWebElement::CascadedStyle), QLatin1String("red"));
+
+    // Now we test the opposite: without a baseUrl as a local file, we cannot request local resources.
+
+    frame->setHtml(html, QUrl(QLatin1String("http://www.example.com/")));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    webElement = frame->documentElement().findFirst("p");
+    QEXPECT_FAIL("", "https://bugs.webkit.org/show_bug.cgi?id=118659", Continue);
+    QCOMPARE(webElement.styleProperty("color", QWebElement::CascadedStyle), QString());
+}
+
+void tst_QWebFrame::setHtmlWithBaseURL()
+{
+    // This tests if baseUrl is indeed affecting the relative paths from resources.
+    // As we are using a local file as baseUrl, its security origin should be able to load local resources.
+
+    if (!QDir(TESTS_SOURCE_DIR).exists())
+        QSKIP(QString("This test requires access to resources found in '%1'").arg(TESTS_SOURCE_DIR).toLatin1().constData(), SkipAll);
+
+    QDir::setCurrent(TESTS_SOURCE_DIR);
+
+    QString html("<html><body><p>hello world</p><img src='qwebframe/resources/image.png'/></body></html>");
+
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+
+    // in few seconds, the image should be completey loaded
+    QSignalSpy spy(&page, SIGNAL(loadFinished(bool)));
+
+    frame->setHtml(html, QUrl::fromLocalFile(TESTS_SOURCE_DIR));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(spy.count(), 1);
+
+    QCOMPARE(frame->evaluateJavaScript("document.images.length").toInt(), 1);
+    QCOMPARE(frame->evaluateJavaScript("document.images[0].width").toInt(), 128);
+    QCOMPARE(frame->evaluateJavaScript("document.images[0].height").toInt(), 128);
+
+    // no history item has to be added.
+    QCOMPARE(m_view->page()->history()->count(), 0);
+}
+
+class MyPage : public QWebPage
+{
+public:
+    MyPage() :  QWebPage(), alerts(0) {}
+    int alerts;
+
+protected:
+    virtual void javaScriptAlert(QWebFrame*, const QString& msg)
+    {
+        alerts++;
+        QCOMPARE(msg, QString("foo"));
+        // Should not be enough to trigger deferred loading, since we've upped the HTML
+        // tokenizer delay in the Qt frameloader. See HTMLTokenizer::continueProcessing()
+        QTest::qWait(1000);
+    }
+};
+
+void tst_QWebFrame::setHtmlWithJSAlert()
+{
+    QString html("<html><head></head><body><script>alert('foo');</script><p>hello world</p></body></html>");
+    MyPage page;
+    m_view->setPage(&page);
+    page.mainFrame()->setHtml(html);
+    QCOMPARE(page.alerts, 1);
+    QEXPECT_FAIL("", "https://bugs.webkit.org/show_bug.cgi?id=118663", Continue);
+    QCOMPARE(m_view->page()->mainFrame()->toHtml(), html);
+}
+
+class TestNetworkManager : public QNetworkAccessManager
+{
+public:
+    TestNetworkManager(QObject* parent) : QNetworkAccessManager(parent) {}
+
+    QList<QUrl> requestedUrls;
+
+protected:
+    virtual QNetworkReply* createRequest(Operation op, const QNetworkRequest &request, QIODevice* outgoingData) {
+        requestedUrls.append(request.url());
+        QNetworkRequest redirectedRequest = request;
+        redirectedRequest.setUrl(QUrl("data:text/html,<p>hello"));
+        return QNetworkAccessManager::createRequest(op, redirectedRequest, outgoingData);
+    }
+};
+
+void tst_QWebFrame::ipv6HostEncoding()
+{
+    TestNetworkManager* networkManager = new TestNetworkManager(m_page);
+    m_page->setNetworkAccessManager(networkManager);
+    networkManager->requestedUrls.clear();
+
+    QUrl baseUrl = QUrl::fromEncoded("http://[::1]/index.html");
+    m_view->setHtml("<p>Hi", baseUrl);
+    m_view->page()->mainFrame()->evaluateJavaScript("var r = new XMLHttpRequest();"
+            "r.open('GET', 'http://[::1]/test.xml', false);"
+            "r.send(null);"
+            );
+    QCOMPARE(networkManager->requestedUrls.count(), 1);
+    QCOMPARE(networkManager->requestedUrls.at(0), QUrl::fromEncoded("http://[::1]/test.xml"));
+}
+
+void tst_QWebFrame::metaData()
+{
+    m_view->setHtml("<html>"
+                    "    <head>"
+                    "        <meta name=\"description\" content=\"Test description\">"
+                    "        <meta name=\"keywords\" content=\"HTML, JavaScript, Css\">"
+                    "    </head>"
+                    "</html>");
+
+    QMultiMap<QString, QString> metaData = m_view->page()->mainFrame()->metaData();
+
+    QCOMPARE(metaData.count(), 2);
+
+    QCOMPARE(metaData.value("description"), QString("Test description"));
+    QCOMPARE(metaData.value("keywords"), QString("HTML, JavaScript, Css"));
+    QCOMPARE(metaData.value("nonexistant"), QString());
+
+    m_view->setHtml("<html>"
+                    "    <head>"
+                    "        <meta name=\"samekey\" content=\"FirstValue\">"
+                    "        <meta name=\"samekey\" content=\"SecondValue\">"
+                    "    </head>"
+                    "</html>");
+
+    metaData = m_view->page()->mainFrame()->metaData();
+
+    QCOMPARE(metaData.count(), 2);
+
+    QStringList values = metaData.values("samekey");
+    QCOMPARE(values.count(), 2);
+
+    QVERIFY(values.contains("FirstValue"));
+    QVERIFY(values.contains("SecondValue"));
+
+    QCOMPARE(metaData.value("nonexistant"), QString());
+}
+
+#if !defined(QT_NO_COMBOBOX)
+void tst_QWebFrame::popupFocus()
+{
+    QWebView view;
+    view.setHtml("<html>"
+                 "    <body>"
+                 "        <select name=\"select\">"
+                 "            <option>1</option>"
+                 "            <option>2</option>"
+                 "        </select>"
+                 "        <input type=\"text\"> </input>"
+                 "        <textarea name=\"text_area\" rows=\"3\" cols=\"40\">"
+                 "This test checks whether showing and hiding a popup"
+                 "takes the focus away from the webpage."
+                 "        </textarea>"
+                 "    </body>"
+                 "</html>");
+    view.resize(400, 100);
+    // Call setFocus before show to work around http://bugreports.qt.nokia.com/browse/QTBUG-14762
+    view.setFocus();
+    view.show();
+    QTest::qWaitForWindowExposed(&view);
+    view.activateWindow();
+    QTRY_VERIFY(view.hasFocus());
+
+    // open the popup by clicking. check if focus is on the popup
+    const QWebElement webCombo = view.page()->mainFrame()->documentElement().findFirst(QLatin1String("select[name=select]"));
+    QTest::mouseClick(&view, Qt::LeftButton, 0, webCombo.geometry().center());
+
+    QComboBox* combo = view.findChild<QComboBox*>();
+    QVERIFY(combo != 0);
+    QTRY_VERIFY(!view.hasFocus() && combo->view()->hasFocus()); // Focus should be on the popup
+
+    // hide the popup and check if focus is on the page
+    combo->hidePopup();
+    QTRY_VERIFY(view.hasFocus()); // Focus should be back on the WebView
+}
+#endif
+
+void tst_QWebFrame::inputFieldFocus()
+{
+    QWebView view;
+    view.setHtml("<html><body><input type=\"text\"></input></body></html>");
+    view.resize(400, 100);
+    view.show();
+    QTest::qWaitForWindowExposed(&view);
+    view.activateWindow();
+    view.setFocus();
+    QTRY_VERIFY(view.hasFocus());
+
+    // double the flashing time, should at least blink once already
+    int delay = qApp->cursorFlashTime() * 2;
+
+    // focus the lineedit and check if it blinks
+    bool autoSipEnabled = qApp->autoSipEnabled();
+    qApp->setAutoSipEnabled(false);
+    const QWebElement inputElement = view.page()->mainFrame()->documentElement().findFirst(QLatin1String("input[type=text]"));
+    QTest::mouseClick(&view, Qt::LeftButton, 0, inputElement.geometry().center());
+    m_inputFieldsTestView = &view;
+    view.installEventFilter( this );
+    QTest::qWait(delay);
+    QVERIFY2(m_inputFieldTestPaintCount >= 3,
+             "The input field should have a blinking caret");
+    qApp->setAutoSipEnabled(autoSipEnabled);
+}
+
+void tst_QWebFrame::hitTestContent()
+{
+    QString html("<html><body><p>A paragraph</p><br/><br/><br/><a href=\"about:blank\" target=\"_foo\" id=\"link\">link text</a></body></html>");
+
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+    frame->setHtml(html);
+    page.setViewportSize(QSize(200, 0)); //no height so link is not visible
+    const QWebElement linkElement = frame->documentElement().findFirst(QLatin1String("a#link"));
+    QWebHitTestResult result = frame->hitTestContent(linkElement.geometry().center());
+    QCOMPARE(result.linkText(), QString("link text"));
+    QWebElement link = result.linkElement();
+    QCOMPARE(link.attribute("target"), QString("_foo"));
+    QCOMPARE(result.element().tagName(), QString("A"));
+}
+
+void tst_QWebFrame::baseUrl_data()
+{
+    QTest::addColumn<QString>("html");
+    QTest::addColumn<QUrl>("loadUrl");
+    QTest::addColumn<QUrl>("url");
+    QTest::addColumn<QUrl>("baseUrl");
+
+    QTest::newRow("null") << QString() << QUrl()
+                          << QUrl("about:blank") << QUrl("about:blank");
+
+    QTest::newRow("foo") << QString() << QUrl("http://foobar.baz/")
+                         << QUrl("http://foobar.baz/") << QUrl("http://foobar.baz/");
+
+    QString html = "<html>"
+        "<head>"
+            "<base href=\"http://foobaz.bar/\" />"
+        "</head>"
+    "</html>";
+    QTest::newRow("customBaseUrl") << html << QUrl("http://foobar.baz/")
+                                   << QUrl("http://foobar.baz/") << QUrl("http://foobaz.bar/");
+}
+
+void tst_QWebFrame::baseUrl()
+{
+    QFETCH(QString, html);
+    QFETCH(QUrl, loadUrl);
+    QFETCH(QUrl, url);
+    QFETCH(QUrl, baseUrl);
+
+    m_page->mainFrame()->setHtml(html, loadUrl);
+    QEXPECT_FAIL("null", "https://github.com/qtwebkit/qtwebkit/issues/913", Continue);
+    QCOMPARE(m_page->mainFrame()->url(), url);
+    QEXPECT_FAIL("null", "https://github.com/qtwebkit/qtwebkit/issues/913", Continue);
+    QCOMPARE(m_page->mainFrame()->baseUrl(), baseUrl);
+}
+
+void tst_QWebFrame::hasSetFocus()
+{
+    QString html("<html><body><p>top</p>" \
+                    "<iframe width='80%' height='30%'/>" \
+                 "</body></html>");
+
+    QSignalSpy loadSpy(m_page, SIGNAL(loadFinished(bool)));
+    m_page->mainFrame()->setHtml(html);
+
+    waitForSignal(m_page->mainFrame(), SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(loadSpy.size(), 1);
+
+    QList<QWebFrame*> children = m_page->mainFrame()->childFrames();
+    QWebFrame* frame = children.at(0);
+    QString innerHtml("<html><body><p>another iframe</p>" \
+                        "<iframe width='80%' height='30%'/>" \
+                      "</body></html>");
+    frame->setHtml(innerHtml);
+
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(loadSpy.size(), 2);
+
+    m_page->mainFrame()->setFocus();
+    QTRY_VERIFY(m_page->mainFrame()->hasFocus());
+
+    for (int i = 0; i < children.size(); ++i) {
+        children.at(i)->setFocus();
+        QTRY_VERIFY(children.at(i)->hasFocus());
+        QVERIFY(!m_page->mainFrame()->hasFocus());
+    }
+
+    m_page->mainFrame()->setFocus();
+    QTRY_VERIFY(m_page->mainFrame()->hasFocus());
+}
+
+void tst_QWebFrame::renderGeometry()
+{
+    QString html("<html>" \
+                    "<head><style>" \
+                       "body, iframe { margin: 0px; border: none; }" \
+                    "</style></head>" \
+                    "<body><iframe width='100px' height='100px'/></body>" \
+                 "</html>");
+
+    QWebPage page;
+    page.mainFrame()->setHtml(html);
+
+    QList<QWebFrame*> frames = page.mainFrame()->childFrames();
+    QWebFrame *frame = frames.at(0);
+    QString innerHtml("<body style='margin: 0px;'><img src='qrc:/image.png'/></body>");
+
+    // By default, only security origins of local files can load local resources.
+    // So we should specify baseUrl to be a local file in order to get a proper origin.
+    frame->setHtml(innerHtml, QUrl("file:///path/to/file"));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)), 200);
+
+    QPicture picture;
+
+    QSize size = page.mainFrame()->contentsSize();
+    page.setViewportSize(size);
+
+    // render contents layer only (the iframe is smaller than the image, so it will have scrollbars)
+    QPainter painter1(&picture);
+    frame->render(&painter1, QWebFrame::ContentsLayer);
+    painter1.end();
+
+    QCOMPARE(size.width(), picture.boundingRect().width() + frame->scrollBarGeometry(Qt::Vertical).width());
+    QCOMPARE(size.height(), picture.boundingRect().height() + frame->scrollBarGeometry(Qt::Horizontal).height());
+
+    // render everything, should be the size of the iframe
+    QPainter painter2(&picture);
+    frame->render(&painter2, QWebFrame::AllLayers);
+    painter2.end();
+
+    QCOMPARE(size.width(), picture.boundingRect().width());   // width: 100px
+    QCOMPARE(size.height(), picture.boundingRect().height()); // height: 100px
+}
+
+
+class DummyPaintEngine: public QPaintEngine {
+public:
+
+    DummyPaintEngine()
+        : QPaintEngine(QPaintEngine::AllFeatures)
+        , renderHints(0)
+    {
+    }
+
+    bool begin(QPaintDevice*)
+    {
+        setActive(true);
+        return true;
+    }
+
+    bool end()
+    {
+        setActive(false);
+        return false;
+    }
+
+    void updateState(const QPaintEngineState& state)
+    {
+        renderHints = state.renderHints();
+    }
+
+    void drawPath(const QPainterPath&) { }
+    void drawPixmap(const QRectF&, const QPixmap&, const QRectF&) { }
+
+    QPaintEngine::Type type() const
+    {
+        return static_cast<QPaintEngine::Type>(QPaintEngine::User + 2);
+    }
+
+    QPainter::RenderHints renderHints;
+};
+
+class DummyPaintDevice: public QPaintDevice {
+public:
+    DummyPaintDevice()
+        : QPaintDevice()
+        , m_engine(new DummyPaintEngine)
+    {
+    }
+
+    ~DummyPaintDevice()
+    {
+        delete m_engine;
+    }
+
+    QPaintEngine* paintEngine() const
+    {
+        return m_engine;
+    }
+
+    QPainter::RenderHints renderHints() const
+    {
+        return m_engine->renderHints;
+    }
+
+protected:
+    int metric(PaintDeviceMetric metric) const;
+
+private:
+    DummyPaintEngine* m_engine;
+    friend class DummyPaintEngine;
+};
+
+
+int DummyPaintDevice::metric(PaintDeviceMetric metric) const
+{
+    switch (metric) {
+    case PdmWidth:
+        return 400;
+        break;
+
+    case PdmHeight:
+        return 200;
+        break;
+
+    case PdmNumColors:
+        return INT_MAX;
+        break;
+
+    case PdmDepth:
+        return 32;
+        break;
+
+    default:
+        break;
+    }
+    return 0;
+}
+
+void tst_QWebFrame::renderHints()
+{
+    QString html("<html><body><p>Hello, world!</p></body></html>");
+
+    QWebPage page;
+    page.mainFrame()->setHtml(html);
+    page.setViewportSize(page.mainFrame()->contentsSize());
+
+    // We will call frame->render and trap the paint engine state changes
+    // to ensure that GraphicsContext does not clobber the render hints.
+    DummyPaintDevice buffer;
+    QPainter painter(&buffer);
+
+    painter.setRenderHint(QPainter::TextAntialiasing, false);
+    page.mainFrame()->render(&painter);
+    QVERIFY(!(buffer.renderHints() & QPainter::TextAntialiasing));
+    QVERIFY(!(buffer.renderHints() & QPainter::SmoothPixmapTransform));
+    QVERIFY(!(buffer.renderHints() & QPainter::HighQualityAntialiasing));
+
+    painter.setRenderHint(QPainter::TextAntialiasing, true);
+    page.mainFrame()->render(&painter);
+    QVERIFY(buffer.renderHints() & QPainter::TextAntialiasing);
+    QVERIFY(!(buffer.renderHints() & QPainter::SmoothPixmapTransform));
+    QVERIFY(!(buffer.renderHints() & QPainter::HighQualityAntialiasing));
+
+    painter.setRenderHint(QPainter::SmoothPixmapTransform, true);
+    page.mainFrame()->render(&painter);
+    QVERIFY(buffer.renderHints() & QPainter::TextAntialiasing);
+    QVERIFY(buffer.renderHints() & QPainter::SmoothPixmapTransform);
+    QVERIFY(!(buffer.renderHints() & QPainter::HighQualityAntialiasing));
+
+    painter.setRenderHint(QPainter::HighQualityAntialiasing, true);
+    page.mainFrame()->render(&painter);
+    QVERIFY(buffer.renderHints() & QPainter::TextAntialiasing);
+    QVERIFY(buffer.renderHints() & QPainter::SmoothPixmapTransform);
+    QVERIFY(buffer.renderHints() & QPainter::HighQualityAntialiasing);
+}
+
+void tst_QWebFrame::scrollPosition()
+{
+    // enlarged image in a small viewport, to provoke the scrollbars to appear
+    QString html("<html><body><img src='qrc:/image.png' height=500 width=500/></body></html>");
+
+    QWebPage page;
+    page.setViewportSize(QSize(200, 200));
+
+    QWebFrame* frame = page.mainFrame();
+    frame->setHtml(html);
+    frame->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);
+    frame->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAlwaysOff);
+
+    // try to set the scroll offset programmatically
+    frame->setScrollPosition(QPoint(23, 29));
+    QCOMPARE(frame->scrollPosition().x(), 23);
+    QCOMPARE(frame->scrollPosition().y(), 29);
+
+    int x = frame->evaluateJavaScript("window.scrollX").toInt();
+    int y = frame->evaluateJavaScript("window.scrollY").toInt();
+    QCOMPARE(x, 23);
+    QCOMPARE(y, 29);
+}
+
+void tst_QWebFrame::scrollToAnchor()
+{
+    QWebPage page;
+    page.setViewportSize(QSize(480, 800));
+    QWebFrame* frame = page.mainFrame();
+
+    QString html("<html><body><p style=\"margin-bottom: 1500px;\">Hello.</p>"
+                 "<p><a id=\"foo\">This</a> is an anchor</p>"
+                 "<p style=\"margin-bottom: 1500px;\"><a id=\"bar\">This</a> is another anchor</p>"
+                 "</body></html>");
+    frame->setHtml(html);
+    frame->setScrollPosition(QPoint(0, 0));
+    QCOMPARE(frame->scrollPosition().x(), 0);
+    QCOMPARE(frame->scrollPosition().y(), 0);
+
+    QWebElement fooAnchor = frame->findFirstElement("a[id=foo]");
+
+    frame->scrollToAnchor("foo");
+    QCOMPARE(frame->scrollPosition().y(), fooAnchor.geometry().top());
+
+    frame->scrollToAnchor("bar");
+    frame->scrollToAnchor("foo");
+    QCOMPARE(frame->scrollPosition().y(), fooAnchor.geometry().top());
+
+    frame->scrollToAnchor("top");
+    QCOMPARE(frame->scrollPosition().y(), 0);
+
+    frame->scrollToAnchor("bar");
+    frame->scrollToAnchor("notexist");
+    QVERIFY(frame->scrollPosition().y() != 0);
+}
+
+
+void tst_QWebFrame::scrollbarsOff()
+{
+    QWebView view;
+    QWebFrame* mainFrame = view.page()->mainFrame();
+
+    mainFrame->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff);
+    mainFrame->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAlwaysOff);
+
+    QString html("<script>" \
+                 "   function checkScrollbar() {" \
+                 "       if (innerWidth === document.documentElement.offsetWidth)" \
+                 "           document.getElementById('span1').innerText = 'SUCCESS';" \
+                 "       else" \
+                 "           document.getElementById('span1').innerText = 'FAIL';" \
+                 "   }" \
+                 "</script>" \
+                 "<body>" \
+                 "   <div style='margin-top:1000px ; margin-left:1000px'>" \
+                 "       <a id='offscreen' href='a'>End</a>" \
+                 "   </div>" \
+                 "<span id='span1'></span>" \
+                 "</body>");
+
+
+    QSignalSpy loadSpy(&view, SIGNAL(loadFinished(bool)));
+    view.setHtml(html);
+    ::waitForSignal(&view, SIGNAL(loadFinished(bool)), 200);
+    QCOMPARE(loadSpy.count(), 1);
+
+    mainFrame->evaluateJavaScript("checkScrollbar();");
+    QCOMPARE(mainFrame->documentElement().findAll("span").at(0).toPlainText(), QString("SUCCESS"));
+}
+
+void tst_QWebFrame::horizontalScrollAfterBack()
+{
+    QWebView view;
+    QWebFrame* frame = view.page()->mainFrame();
+    QSignalSpy loadSpy(view.page(), SIGNAL(loadFinished(bool))); 
+
+    view.page()->settings()->setMaximumPagesInCache(2);
+    frame->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAsNeeded);
+    frame->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAsNeeded);
+
+    view.load(QUrl("qrc:/testiframe2.html"));
+    view.resize(200, 200);
+    QTRY_COMPARE(loadSpy.count(), 1);
+    QTRY_VERIFY((frame->scrollBarGeometry(Qt::Horizontal)).height());
+
+    view.load(QUrl("qrc:/testiframe.html"));
+    QTRY_COMPARE(loadSpy.count(), 2);
+
+    view.page()->triggerAction(QWebPage::Back);
+    QTRY_COMPARE(loadSpy.count(), 3);
+    QTRY_VERIFY((frame->scrollBarGeometry(Qt::Horizontal)).height());
+}
+
+void tst_QWebFrame::evaluateWillCauseRepaint()
+{
+    QWebView view;
+    QString html("<html><body>top<div id=\"junk\" style=\"display: block;\">"
+                    "junk</div>bottom</body></html>");
+    view.setHtml(html);
+    view.show();
+
+    QTest::qWaitForWindowExposed(&view);
+    view.page()->mainFrame()->evaluateJavaScript(
+        "document.getElementById('junk').style.display = 'none';");
+
+    ::waitForSignal(view.page(), SIGNAL(repaintRequested(QRect)));
+}
+
+void tst_QWebFrame::setContent_data()
+{
+    QTest::addColumn<QString>("mimeType");
+    QTest::addColumn<QByteArray>("testContents");
+    QTest::addColumn<QString>("expected");
+
+    QString str = QString::fromUtf8("ὕαλον ϕαγεῖν δύναμαι· τοῦτο οὔ με βλάπτει");
+    QTest::newRow("UTF-8 plain text") << "text/plain; charset=utf-8" << str.toUtf8() << str;
+
+    QTextCodec *utf16 = QTextCodec::codecForName("UTF-16");
+    if (utf16)
+        QTest::newRow("UTF-16 plain text") << "text/plain; charset=utf-16" << utf16->fromUnicode(str) << str;
+
+    str = QString::fromUtf8("Une chaîne de caractères à sa façon.");
+    QTest::newRow("latin-1 plain text") << "text/plain; charset=iso-8859-1" << str.toLatin1() << str;
+
+
+}
+
+void tst_QWebFrame::setContent()
+{
+    QFETCH(QString, mimeType);
+    QFETCH(QByteArray, testContents);
+    QFETCH(QString, expected);
+    m_view->setContent(testContents, mimeType);
+    QWebFrame* mainFrame = m_view->page()->mainFrame();
+    QCOMPARE(expected , mainFrame->toPlainText());
+}
+
+class CacheNetworkAccessManager : public QNetworkAccessManager {
+public:
+    CacheNetworkAccessManager(QObject* parent = 0)
+        : QNetworkAccessManager(parent)
+        , m_lastCacheLoad(QNetworkRequest::PreferNetwork)
+    {
+    }
+
+    virtual QNetworkReply* createRequest(Operation, const QNetworkRequest& request, QIODevice*)
+    {
+        QVariant cacheLoad = request.attribute(QNetworkRequest::CacheLoadControlAttribute);
+        if (cacheLoad.isValid())
+            m_lastCacheLoad = static_cast<QNetworkRequest::CacheLoadControl>(cacheLoad.toUInt());
+        else
+            m_lastCacheLoad = QNetworkRequest::PreferNetwork; // default value
+        return new FakeReply(request, this);
+    }
+
+    QNetworkRequest::CacheLoadControl lastCacheLoad() const
+    {
+        return m_lastCacheLoad;
+    }
+
+private:
+    QNetworkRequest::CacheLoadControl m_lastCacheLoad;
+};
+
+void tst_QWebFrame::setCacheLoadControlAttribute()
+{
+    QWebPage page;
+    CacheNetworkAccessManager* manager = new CacheNetworkAccessManager(&page);
+    page.setNetworkAccessManager(manager);
+    QWebFrame* frame = page.mainFrame();
+
+    QNetworkRequest request(QUrl("http://abcdef.abcdef/"));
+
+    request.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysCache);
+    frame->load(request);
+    QCOMPARE(manager->lastCacheLoad(), QNetworkRequest::AlwaysCache);
+
+    request.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferCache);
+    frame->load(request);
+    QCOMPARE(manager->lastCacheLoad(), QNetworkRequest::PreferCache);
+
+    request.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysNetwork);
+    frame->load(request);
+    QCOMPARE(manager->lastCacheLoad(), QNetworkRequest::AlwaysNetwork);
+
+    request.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferNetwork);
+    frame->load(request);
+    QCOMPARE(manager->lastCacheLoad(), QNetworkRequest::PreferNetwork);
+}
+
+void tst_QWebFrame::setUrlWithPendingLoads()
+{
+    QWebPage page;
+    page.mainFrame()->setHtml("<img src='dummy:'/>");
+    page.mainFrame()->setUrl(QUrl("about:blank"));
+}
+
+void tst_QWebFrame::setUrlWithFragment_data()
+{
+    QTest::addColumn<QUrl>("previousUrl");
+    QTest::newRow("empty") << QUrl();
+    QTest::newRow("same URL no fragment") << QUrl("qrc:/test1.html");
+    // See comments in setUrlSameUrl about using setUrl() with the same url().
+    QTest::newRow("same URL with same fragment") << QUrl("qrc:/test1.html#");
+    QTest::newRow("same URL with different fragment") << QUrl("qrc:/test1.html#anotherFragment");
+    QTest::newRow("another URL") << QUrl("qrc:/test2.html");
+}
+
+// Based on bug report https://bugs.webkit.org/show_bug.cgi?id=32723
+void tst_QWebFrame::setUrlWithFragment()
+{
+    QFETCH(QUrl, previousUrl);
+
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+
+    if (!previousUrl.isEmpty()) {
+        frame->load(previousUrl);
+        ::waitForSignal(frame, SIGNAL(loadFinished(bool)));
+        QCOMPARE(frame->url(), previousUrl);
+    }
+
+    QSignalSpy spy(frame, SIGNAL(loadFinished(bool)));
+    const QUrl url("qrc:/test1.html#");
+    QVERIFY(!url.fragment().isNull());
+
+    frame->setUrl(url);
+    ::waitForSignal(frame, SIGNAL(loadFinished(bool)));
+
+    QCOMPARE(spy.count(), 1);
+    QVERIFY(!frame->toPlainText().isEmpty());
+    QCOMPARE(frame->requestedUrl(), url);
+    QCOMPARE(frame->url(), url);
+}
+
+void tst_QWebFrame::setUrlToEmpty()
+{
+    int expectedLoadFinishedCount = 0;
+    const QUrl aboutBlank("about:blank");
+    const QUrl url("qrc:/test2.html");
+
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+    QCOMPARE(frame->url(), QUrl());
+    QCOMPARE(frame->requestedUrl(), QUrl());
+    QCOMPARE(frame->baseUrl(), QUrl());
+
+    QSignalSpy spy(frame, SIGNAL(loadFinished(bool)));
+
+    // Set existing url
+    frame->setUrl(url);
+    expectedLoadFinishedCount++;
+    ::waitForSignal(frame, SIGNAL(loadFinished(bool)));
+
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(frame->requestedUrl(), url);
+    QCOMPARE(frame->baseUrl(), url);
+
+    // Set empty url
+    frame->setUrl(QUrl());
+    expectedLoadFinishedCount++;
+
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), aboutBlank);
+    QCOMPARE(frame->requestedUrl(), QUrl());
+    QCOMPARE(frame->baseUrl(), aboutBlank);
+
+    // Set existing url
+    frame->setUrl(url);
+    expectedLoadFinishedCount++;
+    ::waitForSignal(frame, SIGNAL(loadFinished(bool)));
+
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(frame->requestedUrl(), url);
+    QCOMPARE(frame->baseUrl(), url);
+
+    // Load empty url
+    frame->load(QUrl());
+    expectedLoadFinishedCount++;
+
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), aboutBlank);
+    QCOMPARE(frame->requestedUrl(), QUrl());
+    QCOMPARE(frame->baseUrl(), aboutBlank);
+}
+
+void tst_QWebFrame::setUrlToInvalid()
+{
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+
+    const QUrl invalidUrl("http:/example.com");
+    QVERIFY(!invalidUrl.isEmpty());
+    QVERIFY(invalidUrl != QUrl());
+
+    // QWebFrame will do its best to accept the URL, possible converting it to a valid equivalent URL.
+    const QUrl validUrl("http://example.com/");
+    frame->setUrl(invalidUrl);
+    QCOMPARE(frame->url(), validUrl);
+    QCOMPARE(frame->requestedUrl(), validUrl);
+    QCOMPARE(frame->baseUrl(), validUrl);
+
+    // QUrls equivalent to QUrl() will be treated as such.
+    const QUrl aboutBlank("about:blank");
+    const QUrl anotherInvalidUrl("1http://bugs.webkit.org");
+    QVERIFY(!anotherInvalidUrl.isEmpty()); // and they are not necessarily empty.
+    QVERIFY(!anotherInvalidUrl.isValid());
+    QCOMPARE(anotherInvalidUrl.toEncoded(), QUrl().toEncoded());
+
+    frame->setUrl(anotherInvalidUrl);
+    QCOMPARE(frame->url(), aboutBlank);
+    QCOMPARE(frame->requestedUrl().toEncoded(), anotherInvalidUrl.toEncoded());
+    QCOMPARE(frame->baseUrl(), aboutBlank);
+}
+
+void tst_QWebFrame::setUrlHistory()
+{
+    const QUrl aboutBlank("about:blank");
+    QUrl url;
+    int expectedLoadFinishedCount = 0;
+    QWebFrame* frame = m_page->mainFrame();
+    QSignalSpy spy(frame, SIGNAL(loadFinished(bool)));
+
+    QCOMPARE(m_page->history()->count(), 0);
+
+    frame->setUrl(QUrl());
+    expectedLoadFinishedCount++;
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), aboutBlank);
+    QCOMPARE(frame->requestedUrl(), QUrl());
+    QCOMPARE(m_page->history()->count(), 0);
+
+    url = QUrl("http://non.existant/");
+    frame->setUrl(url);
+    ::waitForSignal(m_page, SIGNAL(loadFinished(bool)));
+    expectedLoadFinishedCount++;
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(frame->requestedUrl(), url);
+    QCOMPARE(m_page->history()->count(), 1);
+
+    url = QUrl("qrc:/test1.html");
+    frame->setUrl(url);
+    ::waitForSignal(m_page, SIGNAL(loadFinished(bool)));
+    expectedLoadFinishedCount++;
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(frame->requestedUrl(), url);
+    QCOMPARE(m_page->history()->count(), 2);
+
+    frame->setUrl(QUrl());
+    expectedLoadFinishedCount++;
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), aboutBlank);
+    QCOMPARE(frame->requestedUrl(), QUrl());
+    QCOMPARE(m_page->history()->count(), 2);
+
+    // Loading same page as current in history, so history count doesn't change.
+    url = QUrl("qrc:/test1.html");
+    frame->setUrl(url);
+    ::waitForSignal(m_page, SIGNAL(loadFinished(bool)));
+    expectedLoadFinishedCount++;
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(frame->requestedUrl(), url);
+    QCOMPARE(m_page->history()->count(), 2);
+
+    url = QUrl("qrc:/test2.html");
+    frame->setUrl(url);
+    ::waitForSignal(m_page, SIGNAL(loadFinished(bool)));
+    expectedLoadFinishedCount++;
+    QCOMPARE(spy.count(), expectedLoadFinishedCount);
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(frame->requestedUrl(), url);
+    QCOMPARE(m_page->history()->count(), 3);
+}
+
+void tst_QWebFrame::setUrlUsingStateObject()
+{
+    const QUrl aboutBlank("about:blank");
+    QUrl url;
+    QWebFrame* frame = m_page->mainFrame();
+    QSignalSpy urlChangedSpy(frame, SIGNAL(urlChanged(QUrl)));
+    int expectedUrlChangeCount = 0;
+
+    QCOMPARE(m_page->history()->count(), 0);
+
+    url = QUrl("qrc:/test1.html");
+    frame->setUrl(url);
+    waitForSignal(m_page, SIGNAL(loadFinished(bool)));
+    expectedUrlChangeCount++;
+    QCOMPARE(urlChangedSpy.count(), expectedUrlChangeCount);
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(m_page->history()->count(), 1);
+
+    frame->evaluateJavaScript("window.history.pushState(null,'push', 'navigate/to/here')");
+    expectedUrlChangeCount++;
+    QCOMPARE(urlChangedSpy.count(), expectedUrlChangeCount);
+    QCOMPARE(frame->url(), QUrl("qrc:/navigate/to/here"));
+    QCOMPARE(m_page->history()->count(), 2);
+    QVERIFY(m_page->history()->canGoBack());
+
+    frame->evaluateJavaScript("window.history.replaceState(null,'replace', 'another/location')");
+    expectedUrlChangeCount++;
+    QCOMPARE(urlChangedSpy.count(), expectedUrlChangeCount);
+    QCOMPARE(frame->url(), QUrl("qrc:/navigate/to/another/location"));
+    QCOMPARE(m_page->history()->count(), 2);
+    QVERIFY(!m_page->history()->canGoForward());
+    QVERIFY(m_page->history()->canGoBack());
+
+    frame->evaluateJavaScript("window.history.back()");
+    QTest::qWait(100);
+    expectedUrlChangeCount++;
+    QCOMPARE(urlChangedSpy.count(), expectedUrlChangeCount);
+    QCOMPARE(frame->url(), QUrl("qrc:/test1.html"));
+    QVERIFY(m_page->history()->canGoForward());
+    QVERIFY(!m_page->history()->canGoBack());
+}
+
+void tst_QWebFrame::setUrlSameUrl()
+{
+    const QUrl url1("qrc:/test1.html");
+    const QUrl url2("qrc:/test2.html");
+
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+    FakeNetworkManager* networkManager = new FakeNetworkManager(&page);
+    page.setNetworkAccessManager(networkManager);
+
+    QSignalSpy spy(frame, SIGNAL(loadFinished(bool)));
+
+    frame->setUrl(url1);
+    waitForSignal(frame, SIGNAL(loadFinished(bool)));
+    QVERIFY(frame->url() != url1); // Nota bene: our QNAM redirects url1 to url2
+    QCOMPARE(frame->url(), url2);
+    QCOMPARE(spy.count(), 1);
+
+    frame->setUrl(url1);
+    waitForSignal(frame, SIGNAL(loadFinished(bool)));
+    QVERIFY(frame->url() != url1);
+    QCOMPARE(frame->url(), url2);
+    QCOMPARE(spy.count(), 2);
+
+    // Now a case without redirect. The existing behavior we have for setUrl()
+    // is more like a "clear(); load()", so the page will be loaded again, even
+    // if urlToBeLoaded == url(). This test should be changed if we want to
+    // make setUrl() early return in this case.
+    frame->setUrl(url2);
+    waitForSignal(frame, SIGNAL(loadFinished(bool)));
+    QCOMPARE(frame->url(), url2);
+    QCOMPARE(spy.count(), 3);
+
+    frame->setUrl(url1);
+    waitForSignal(frame, SIGNAL(loadFinished(bool)));
+    QCOMPARE(frame->url(), url2);
+    QCOMPARE(spy.count(), 4);
+}
+
+static inline QUrl extractBaseUrl(const QUrl& url)
+{
+    return url.resolved(QUrl());
+}
+
+void tst_QWebFrame::setUrlThenLoads_data()
+{
+    QTest::addColumn<QUrl>("url");
+    QTest::addColumn<QUrl>("baseUrl");
+
+    QTest::newRow("resource file") << QUrl("qrc:/test1.html") << extractBaseUrl(QUrl("qrc:/test1.html"));
+    QTest::newRow("base specified in HTML") << QUrl("data:text/html,<head><base href=\"http://different.base/\"></head>") << QUrl("http://different.base/");
+}
+
+void tst_QWebFrame::setUrlThenLoads()
+{
+    QFETCH(QUrl, url);
+    QFETCH(QUrl, baseUrl);
+    QWebFrame* frame = m_page->mainFrame();
+    QSignalSpy urlChangedSpy(frame, SIGNAL(urlChanged(QUrl)));
+    QSignalSpy startedSpy(frame, SIGNAL(loadStarted()));
+    QSignalSpy finishedSpy(frame, SIGNAL(loadFinished(bool)));
+
+    frame->setUrl(url);
+    QCOMPARE(startedSpy.count(), 1);
+    ::waitForSignal(frame, SIGNAL(urlChanged(QUrl)));
+    QCOMPARE(urlChangedSpy.count(), 1);
+    QVERIFY(finishedSpy.at(0).first().toBool());
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(frame->requestedUrl(), url);
+    QCOMPARE(frame->baseUrl(), baseUrl);
+
+    const QUrl urlToLoad1("qrc:/test2.html");
+    const QUrl urlToLoad2("qrc:/test1.html");
+
+    // Just after first load. URL didn't changed yet.
+    frame->load(urlToLoad1);
+    QCOMPARE(startedSpy.count(), 2);
+    QCOMPARE(frame->url(), url);
+    QCOMPARE(frame->requestedUrl(), urlToLoad1);
+    QCOMPARE(frame->baseUrl(), baseUrl);
+
+    // After first URL changed.
+    ::waitForSignal(frame, SIGNAL(urlChanged(QUrl)));
+    QCOMPARE(urlChangedSpy.count(), 2);
+    QVERIFY(finishedSpy.at(1).first().toBool());
+    QCOMPARE(frame->url(), urlToLoad1);
+    QCOMPARE(frame->requestedUrl(), urlToLoad1);
+    QCOMPARE(frame->baseUrl(), extractBaseUrl(urlToLoad1));
+
+    // Just after second load. URL didn't changed yet.
+    frame->load(urlToLoad2);
+    QCOMPARE(startedSpy.count(), 3);
+    QCOMPARE(frame->url(), urlToLoad1);
+    QCOMPARE(frame->requestedUrl(), urlToLoad2);
+    QCOMPARE(frame->baseUrl(), extractBaseUrl(urlToLoad1));
+
+    // After second URL changed.
+    ::waitForSignal(frame, SIGNAL(urlChanged(QUrl)));
+    QCOMPARE(urlChangedSpy.count(), 3);
+    QVERIFY(finishedSpy.at(2).first().toBool());
+    QCOMPARE(frame->url(), urlToLoad2);
+    QCOMPARE(frame->requestedUrl(), urlToLoad2);
+    QCOMPARE(frame->baseUrl(), extractBaseUrl(urlToLoad2));
+}
+
+void tst_QWebFrame::loadFinishedAfterNotFoundError()
+{
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+
+    QSignalSpy spy(&page, SIGNAL(loadFinished(bool)));
+    FakeNetworkManager* networkManager = new FakeNetworkManager(&page);
+    page.setNetworkAccessManager(networkManager);
+
+    frame->setUrl(FakeReply::urlFor404ErrorWithoutContents);
+    QTRY_COMPARE(spy.count(), 1);
+    const bool wasLoadOk = spy.at(0).at(0).toBool();
+    QVERIFY(!wasLoadOk);
+}
+
+void tst_QWebFrame::signalsDuringErrorHandling()
+{
+    QWebPage page;
+    QWebFrame* frame = page.mainFrame();
+
+    QSignalSpy loadStartedSpy(frame, &QWebFrame::loadStarted);
+    QSignalSpy loadFinishedSpy(frame, &QWebFrame::loadFinished);
+    FakeNetworkManager* networkManager = new FakeNetworkManager(&page);
+    page.setNetworkAccessManager(networkManager);
+
+    frame->setUrl(FakeReply::urlFor404ErrorWithoutContents);
+    QTRY_COMPARE(loadStartedSpy.count(), 1);
+    QTRY_COMPARE(loadFinishedSpy.count(), 1);
+    bool wasLoadOk = loadFinishedSpy.at(0).at(0).toBool();
+    QVERIFY(!wasLoadOk);
+
+    frame->load(QUrl("http://example.com"));
+    waitForSignal(frame, SIGNAL(loadFinished(bool)));
+    QCOMPARE(loadStartedSpy.count(), 2);
+    QCOMPARE(loadFinishedSpy.count(), 2);
+    wasLoadOk = loadFinishedSpy.at(1).at(0).toBool();
+    QVERIFY(wasLoadOk);
+}
+
+class URLSetter : public QObject {
+    Q_OBJECT
+
+public:
+    enum Signal {
+        LoadStarted,
+        LoadFinished,
+        ProvisionalLoad
+    };
+
+    enum Type {
+        UseLoad,
+        UseSetUrl
+    };
+
+    URLSetter(QWebFrame*, Signal, Type, const QUrl&);
+
+public Q_SLOTS:
+    void execute();
+
+Q_SIGNALS:
+    void finished();
+
+private:
+    QWebFrame* m_frame;
+    QUrl m_url;
+    Type m_type;
+};
+
+Q_DECLARE_METATYPE(URLSetter::Signal)
+Q_DECLARE_METATYPE(URLSetter::Type)
+
+URLSetter::URLSetter(QWebFrame* frame, Signal signal, URLSetter::Type type, const QUrl& url)
+    : m_frame(frame), m_url(url), m_type(type)
+{
+    if (signal == LoadStarted)
+        connect(m_frame, SIGNAL(loadStarted()), SLOT(execute()));
+    else if (signal == LoadFinished)
+        connect(m_frame, SIGNAL(loadFinished(bool)), SLOT(execute()));
+    else
+        connect(m_frame, SIGNAL(provisionalLoad()), SLOT(execute()));
+}
+
+void URLSetter::execute()
+{
+    // We track only the first emission.
+    m_frame->disconnect(this);
+    if (m_type == URLSetter::UseLoad)
+        m_frame->load(m_url);
+    else
+        m_frame->setUrl(m_url);
+    connect(m_frame, SIGNAL(loadFinished(bool)), SIGNAL(finished()));
+}
+
+void tst_QWebFrame::loadInSignalHandlers_data()
+{
+    QTest::addColumn<URLSetter::Type>("type");
+    QTest::addColumn<URLSetter::Signal>("signal");
+    QTest::addColumn<QUrl>("url");
+
+    const QUrl validUrl("qrc:/test2.html");
+    const QUrl invalidUrl("qrc:/invalid");
+
+    QTest::newRow("call load() in loadStarted() after valid url") << URLSetter::UseLoad << URLSetter::LoadStarted << validUrl;
+    QTest::newRow("call load() in loadStarted() after invalid url") << URLSetter::UseLoad << URLSetter::LoadStarted << invalidUrl;
+    QTest::newRow("call load() in loadFinished() after valid url") << URLSetter::UseLoad << URLSetter::LoadFinished << validUrl;
+    QTest::newRow("call load() in loadFinished() after invalid url") << URLSetter::UseLoad << URLSetter::LoadFinished << invalidUrl;
+    QTest::newRow("call load() in provisionalLoad() after valid url") << URLSetter::UseLoad << URLSetter::ProvisionalLoad << validUrl;
+    QTest::newRow("call load() in provisionalLoad() after invalid url") << URLSetter::UseLoad << URLSetter::ProvisionalLoad << invalidUrl;
+
+    QTest::newRow("call setUrl() in loadStarted() after valid url") << URLSetter::UseSetUrl << URLSetter::LoadStarted << validUrl;
+    QTest::newRow("call setUrl() in loadStarted() after invalid url") << URLSetter::UseSetUrl << URLSetter::LoadStarted << invalidUrl;
+    QTest::newRow("call setUrl() in loadFinished() after valid url") << URLSetter::UseSetUrl << URLSetter::LoadFinished << validUrl;
+    QTest::newRow("call setUrl() in loadFinished() after invalid url") << URLSetter::UseSetUrl << URLSetter::LoadFinished << invalidUrl;
+    QTest::newRow("call setUrl() in provisionalLoad() after valid url") << URLSetter::UseSetUrl << URLSetter::ProvisionalLoad << validUrl;
+    QTest::newRow("call setUrl() in provisionalLoad() after invalid url") << URLSetter::UseSetUrl << URLSetter::ProvisionalLoad << invalidUrl;
+}
+
+void tst_QWebFrame::loadInSignalHandlers()
+{
+    QFETCH(URLSetter::Type, type);
+    QFETCH(URLSetter::Signal, signal);
+    QFETCH(QUrl, url);
+
+    QWebFrame* frame = m_page->mainFrame();
+    const QUrl urlForSetter("qrc:/test1.html");
+    URLSetter setter(frame, signal, type, urlForSetter);
+
+    frame->load(url);
+    waitForSignal(&setter, SIGNAL(finished()), 200);
+    QCOMPARE(frame->url(), urlForSetter);
+}
+
+QTEST_MAIN(tst_QWebFrame)
+#include "tst_qwebframe.moc"