/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the test suite of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the either Technology Preview License Agreement or the ** Beta Release License Agreement. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain ** additional rights. These rights are described in the Nokia Qt LGPL ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** If you are unsure which license is appropriate for your use, please ** contact the sales department at http://www.qtsoftware.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include #include #include #include #include #include //TESTED_CLASS= //TESTED_FILES= class TestBrowser : public QTextBrowser { public: inline TestBrowser() : htmlLoadAttempts(0) { show(); #ifdef Q_WS_X11 qt_x11_wait_for_window_manager(this); #endif activateWindow(); setFocus(); QTest::qWait(100); } virtual QVariant loadResource(int type, const QUrl &name); int htmlLoadAttempts; QUrl lastResource; QUrl sourceInsideLoadResource; }; QVariant TestBrowser::loadResource(int type, const QUrl &name) { if (type == QTextDocument::HtmlResource) htmlLoadAttempts++; lastResource = name; sourceInsideLoadResource = source(); return QTextBrowser::loadResource(type, name); } class tst_QTextBrowser : public QObject { Q_OBJECT public: tst_QTextBrowser(); virtual ~tst_QTextBrowser(); public slots: void init(); void cleanup(); private slots: void noReloadOnAnchorJump(); void bgColorOnSourceChange(); void forwardButton(); void viewportPositionInHistory(); void relativeLinks(); void anchors(); void resourceAutoDetection(); void forwardBackwardAvailable(); void clearHistory(); void sourceInsideLoadResource(); void textInteractionFlags_vs_readOnly(); void anchorsWithSelfBuiltHtml(); void relativeNonLocalUrls(); void adjacentAnchors(); void loadResourceOnRelativeLocalFiles(); void focusIndicator(); void focusHistory(); void urlEncoding(); private: TestBrowser *browser; }; tst_QTextBrowser::tst_QTextBrowser() { } tst_QTextBrowser::~tst_QTextBrowser() { } void tst_QTextBrowser::init() { #if !defined(Q_OS_IRIX) && !defined(Q_OS_WINCE) QDir::setCurrent(SRCDIR); #endif browser = new TestBrowser; browser->show(); } void tst_QTextBrowser::cleanup() { delete browser; browser = 0; } void tst_QTextBrowser::noReloadOnAnchorJump() { QUrl url("anchor.html"); browser->htmlLoadAttempts = 0; browser->setSource(url); QCOMPARE(browser->htmlLoadAttempts, 1); QVERIFY(!browser->toPlainText().isEmpty()); url.setFragment("jumphere"); // anchor.html#jumphere browser->setSource(url); QCOMPARE(browser->htmlLoadAttempts, 1); QVERIFY(!browser->toPlainText().isEmpty()); QVERIFY(browser->source() == url); } void tst_QTextBrowser::bgColorOnSourceChange() { browser->setSource(QUrl("pagewithbg.html")); QVERIFY(browser->document()->rootFrame()->frameFormat().hasProperty(QTextFormat::BackgroundBrush)); QVERIFY(browser->document()->rootFrame()->frameFormat().background().color() == Qt::blue); browser->setSource(QUrl("pagewithoutbg.html")); QVERIFY(!browser->document()->rootFrame()->frameFormat().hasProperty(QTextFormat::BackgroundBrush)); } void tst_QTextBrowser::forwardButton() { QSignalSpy forwardEmissions(browser, SIGNAL(forwardAvailable(bool))); QSignalSpy backwardEmissions(browser, SIGNAL(backwardAvailable(bool))); QVERIFY(browser->historyTitle(-1).isEmpty()); QVERIFY(browser->historyTitle(0).isEmpty()); QVERIFY(browser->historyTitle(1).isEmpty()); browser->setSource(QUrl("pagewithbg.html")); QVERIFY(!forwardEmissions.isEmpty()); QVariant val = forwardEmissions.takeLast()[0]; QVERIFY(val.type() == QVariant::Bool); QVERIFY(val.toBool() == false); QVERIFY(!backwardEmissions.isEmpty()); val = backwardEmissions.takeLast()[0]; QVERIFY(val.type() == QVariant::Bool); QVERIFY(val.toBool() == false); QVERIFY(browser->historyTitle(-1).isEmpty()); QCOMPARE(browser->historyUrl(0), QUrl("pagewithbg.html")); QCOMPARE(browser->documentTitle(), QString("Page With BG")); QCOMPARE(browser->historyTitle(0), QString("Page With BG")); QVERIFY(browser->historyTitle(1).isEmpty()); browser->setSource(QUrl("anchor.html")); QVERIFY(!forwardEmissions.isEmpty()); val = forwardEmissions.takeLast()[0]; QVERIFY(val.type() == QVariant::Bool); QVERIFY(val.toBool() == false); QVERIFY(!backwardEmissions.isEmpty()); val = backwardEmissions.takeLast()[0]; QVERIFY(val.type() == QVariant::Bool); QVERIFY(val.toBool() == true); QCOMPARE(browser->historyTitle(-1), QString("Page With BG")); QCOMPARE(browser->historyTitle(0), QString("Sample Anchor")); QVERIFY(browser->historyTitle(1).isEmpty()); browser->backward(); QVERIFY(!forwardEmissions.isEmpty()); val = forwardEmissions.takeLast()[0]; QVERIFY(val.type() == QVariant::Bool); QVERIFY(val.toBool() == true); QVERIFY(!backwardEmissions.isEmpty()); val = backwardEmissions.takeLast()[0]; QVERIFY(val.type() == QVariant::Bool); QVERIFY(val.toBool() == false); QVERIFY(browser->historyTitle(-1).isEmpty()); QCOMPARE(browser->historyTitle(0), QString("Page With BG")); QCOMPARE(browser->historyTitle(1), QString("Sample Anchor")); browser->setSource(QUrl("pagewithoutbg.html")); QVERIFY(!forwardEmissions.isEmpty()); val = forwardEmissions.takeLast()[0]; QVERIFY(val.type() == QVariant::Bool); QVERIFY(val.toBool() == false); QVERIFY(!backwardEmissions.isEmpty()); val = backwardEmissions.takeLast()[0]; QVERIFY(val.type() == QVariant::Bool); QVERIFY(val.toBool() == true); } void tst_QTextBrowser::viewportPositionInHistory() { browser->setSource(QUrl("bigpage.html")); browser->scrollToAnchor("bottom"); QVERIFY(browser->verticalScrollBar()->value() > 0); browser->setSource(QUrl("pagewithbg.html")); QCOMPARE(browser->verticalScrollBar()->value(), 0); browser->backward(); QVERIFY(browser->verticalScrollBar()->value() > 0); } void tst_QTextBrowser::relativeLinks() { qRegisterMetaType("QUrl"); QSignalSpy sourceChangedSpy(browser, SIGNAL(sourceChanged(const QUrl &))); browser->setSource(QUrl("../qtextbrowser.html")); QVERIFY(sourceChangedSpy.count() == 1); QCOMPARE(sourceChangedSpy.takeFirst()[0].toUrl(), QUrl("../qtextbrowser.html")); browser->setSource(QUrl("qtextbrowser/subdir/index.html")); QVERIFY(sourceChangedSpy.count() == 1); QCOMPARE(sourceChangedSpy.takeFirst()[0].toUrl(), QUrl("qtextbrowser/subdir/index.html")); browser->setSource(QUrl("../anchor.html")); QVERIFY(sourceChangedSpy.count() == 1); QCOMPARE(sourceChangedSpy.takeFirst()[0].toUrl(), QUrl("../anchor.html")); browser->setSource(QUrl("subdir/index.html")); QVERIFY(sourceChangedSpy.count() == 1); QCOMPARE(sourceChangedSpy.takeFirst()[0].toUrl(), QUrl("subdir/index.html")); // using QUrl::fromLocalFile() browser->setSource(QUrl::fromLocalFile("anchor.html")); QVERIFY(sourceChangedSpy.count() == 1); QCOMPARE(sourceChangedSpy.takeFirst()[0].toUrl(), QUrl("file:anchor.html")); browser->setSource(QUrl("../qtextbrowser.html")); QVERIFY(sourceChangedSpy.count() == 1); QCOMPARE(sourceChangedSpy.takeFirst()[0].toUrl(), QUrl("../qtextbrowser.html")); } void tst_QTextBrowser::anchors() { browser->setSource(QUrl("bigpage.html")); browser->setSource(QUrl("#bottom")); QVERIFY(browser->verticalScrollBar()->value() > 0); browser->setSource(QUrl("bigpage.html")); browser->setSource(QUrl("#id-anchor")); QVERIFY(browser->verticalScrollBar()->value() > 0); } void tst_QTextBrowser::resourceAutoDetection() { browser->setHtml(""); QCOMPARE(browser->lastResource.toString(), QString("qrc:/some/resource")); } void tst_QTextBrowser::forwardBackwardAvailable() { QSignalSpy backwardSpy(browser, SIGNAL(backwardAvailable(bool))); QSignalSpy forwardSpy(browser, SIGNAL(forwardAvailable(bool))); QVERIFY(!browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); browser->setSource(QUrl("anchor.html")); QVERIFY(!browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(!backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(!forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); browser->setSource(QUrl("bigpage.html")); QVERIFY(browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(!forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); browser->setSource(QUrl("pagewithbg.html")); QVERIFY(browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(!forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); browser->backward(); QVERIFY(browser->isBackwardAvailable()); QVERIFY(browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); browser->backward(); QVERIFY(!browser->isBackwardAvailable()); QVERIFY(browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(!backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); browser->forward(); QVERIFY(browser->isBackwardAvailable()); QVERIFY(browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); browser->forward(); QVERIFY(browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(!forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); } void tst_QTextBrowser::clearHistory() { QSignalSpy backwardSpy(browser, SIGNAL(backwardAvailable(bool))); QSignalSpy forwardSpy(browser, SIGNAL(forwardAvailable(bool))); QVERIFY(!browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); browser->clearHistory(); QVERIFY(!browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(!backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(!forwardSpy.at(0).at(0).toBool()); QVERIFY(browser->historyTitle(-1).isEmpty()); QVERIFY(browser->historyTitle(0).isEmpty()); QVERIFY(browser->historyTitle(1).isEmpty()); backwardSpy.clear(); forwardSpy.clear(); browser->setSource(QUrl("anchor.html")); QVERIFY(!browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(!backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(!forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); browser->setSource(QUrl("bigpage.html")); QVERIFY(browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(!forwardSpy.at(0).at(0).toBool()); backwardSpy.clear(); forwardSpy.clear(); browser->clearHistory(); QVERIFY(!browser->isBackwardAvailable()); QVERIFY(!browser->isForwardAvailable()); QCOMPARE(backwardSpy.count(), 1); QVERIFY(!backwardSpy.at(0).at(0).toBool()); QCOMPARE(forwardSpy.count(), 1); QVERIFY(!forwardSpy.at(0).at(0).toBool()); QVERIFY(browser->historyTitle(-1).isEmpty()); QVERIFY(browser->historyTitle(1).isEmpty()); QCOMPARE(browser->source(), QUrl("bigpage.html")); browser->backward(); QCOMPARE(browser->source(), QUrl("bigpage.html")); browser->home(); QCOMPARE(browser->source(), QUrl("bigpage.html")); } void tst_QTextBrowser::sourceInsideLoadResource() { QUrl url("pagewithimage.html"); browser->setSource(url); QCOMPARE(browser->lastResource.toString(), QUrl::fromLocalFile(QDir::current().filePath("foobar.png")).toString()); QEXPECT_FAIL("", "This is currently not supported", Continue); QCOMPARE(browser->sourceInsideLoadResource.toString(), url.toString()); } void tst_QTextBrowser::textInteractionFlags_vs_readOnly() { QVERIFY(browser->isReadOnly()); QVERIFY(browser->textInteractionFlags() == Qt::TextBrowserInteraction); browser->setReadOnly(true); QVERIFY(browser->textInteractionFlags() == Qt::TextBrowserInteraction); browser->setReadOnly(false); QVERIFY(browser->textInteractionFlags() == Qt::TextEditorInteraction); browser->setReadOnly(true); QVERIFY(browser->textInteractionFlags() == Qt::TextBrowserInteraction); } void tst_QTextBrowser::anchorsWithSelfBuiltHtml() { browser->setHtml("

Hello Link" "

Blah

"); QVERIFY(browser->document()->blockCount() > 1); browser->setSource(QUrl("#anchor")); QVERIFY(browser->document()->blockCount() > 1); } class HelpBrowser : public QTextBrowser { public: virtual QVariant loadResource(int /*type*/, const QUrl &name) { QString url = name.toString(); if(url == "qhelp://docs/index.html") { return "index"; } else if (url == "qhelp://docs/classes.html") { return "classes"; } else if (url == "qhelp://docs/someclass.html") { return "someclass"; } return QVariant(); } }; void tst_QTextBrowser::relativeNonLocalUrls() { HelpBrowser browser; browser.setSource(QUrl("qhelp://docs/index.html")); QCOMPARE(browser.toPlainText(), QString("index")); browser.setSource(QUrl("classes.html")); QCOMPARE(browser.toPlainText(), QString("classes")); browser.setSource(QUrl("someclass.html")); QCOMPARE(browser.toPlainText(), QString("someclass")); } class HackBrowser : public TestBrowser { public: inline bool focusTheNextChild() { return QTextBrowser::focusNextChild(); } inline bool focusThePreviousChild() { return QTextBrowser::focusPreviousChild(); } }; void tst_QTextBrowser::adjacentAnchors() { HackBrowser *browser = new HackBrowser; browser->setHtml("foobar"); QVERIFY(browser->focusTheNextChild()); QCOMPARE(browser->textCursor().selectedText(), QString("foo")); QVERIFY(browser->focusTheNextChild()); QCOMPARE(browser->textCursor().selectedText(), QString("bar")); QVERIFY(!browser->focusTheNextChild()); browser->moveCursor(QTextCursor::End); QVERIFY(browser->focusThePreviousChild()); QCOMPARE(browser->textCursor().selectedText(), QString("bar")); QVERIFY(browser->focusThePreviousChild()); QCOMPARE(browser->textCursor().selectedText(), QString("foo")); delete browser; } void tst_QTextBrowser::loadResourceOnRelativeLocalFiles() { browser->setSource(QUrl("subdir/index.html")); QVERIFY(!browser->toPlainText().isEmpty()); QVariant v = browser->loadResource(QTextDocument::HtmlResource, QUrl("../anchor.html")); QVERIFY(v.isValid()); QVERIFY(v.type() == QVariant::ByteArray); QVERIFY(!v.toByteArray().isEmpty()); } void tst_QTextBrowser::focusIndicator() { HackBrowser *browser = new HackBrowser; browser->setSource(QUrl("firstpage.html")); QVERIFY(!browser->textCursor().hasSelection()); browser->focusTheNextChild(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to second page")); QTest::keyClick(browser, Qt::Key_Enter); QVERIFY(!browser->textCursor().hasSelection()); browser->focusTheNextChild(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page from second page")); QTest::keyClick(browser, Qt::Key_Enter); QVERIFY(!browser->textCursor().hasSelection()); browser->backward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page from second page")); browser->backward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to second page")); browser->forward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page from second page")); browser->backward(); browser->backward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to second page")); QTest::keyClick(browser, Qt::Key_Enter); QVERIFY(!browser->textCursor().hasSelection()); delete browser; } void tst_QTextBrowser::focusHistory() { HackBrowser *browser = new HackBrowser; browser->setSource(QUrl("firstpage.html")); QVERIFY(!browser->textCursor().hasSelection()); browser->focusTheNextChild(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to second page")); QTest::keyClick(browser, Qt::Key_Enter); QVERIFY(!browser->textCursor().hasSelection()); browser->focusTheNextChild(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page from second page")); browser->backward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to second page")); browser->focusTheNextChild(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page")); // Despite the third page link being highlighted, going forward should go to second, // and going back after that should still highlight the third link browser->forward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page from second page")); browser->backward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page")); browser->forward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page from second page")); QTest::keyClick(browser, Qt::Key_Enter); QVERIFY(!browser->textCursor().hasSelection()); browser->backward(); browser->backward(); QVERIFY(browser->textCursor().hasSelection()); QCOMPARE(browser->textCursor().selectedText(), QString("Link to third page")); delete browser; } void tst_QTextBrowser::urlEncoding() { HackBrowser *browser = new HackBrowser; browser->setOpenLinks(false); browser->setHtml("link"); browser->focusTheNextChild(); QSignalSpy spy(browser, SIGNAL(anchorClicked(const QUrl &))); QTest::keyClick(browser, Qt::Key_Enter); QCOMPARE(spy.count(), 1); QUrl url = spy.at(0).at(0).toUrl(); QVERIFY(url.toEncoded() == QByteArray("http://www.google.com/q=%22")); delete browser; } QTEST_MAIN(tst_QTextBrowser) #include "tst_qtextbrowser.moc"