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Diffstat (limited to 'tests/webkitwidgets/qwebframe/tst_qwebframe.cpp')
| -rw-r--r-- | tests/webkitwidgets/qwebframe/tst_qwebframe.cpp | 1601 |
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" |