| /* |
| * Copyright (C) 2009 Holger Hans Peter Freyther |
| * |
| * 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. |
| */ |
| |
| #ifndef QT_NO_BEARERMANAGEMENT |
| #include <QNetworkConfigurationManager> |
| #endif |
| |
| #include <QtTest/QtTest> |
| |
| #include <qwebelement.h> |
| #include <qwebframe.h> |
| #include <qwebview.h> |
| #include <qpainter.h> |
| |
| #include "util.h" |
| |
| class tst_Painting : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| |
| public Q_SLOTS: |
| void init(); |
| void cleanup(); |
| |
| private Q_SLOTS: |
| void paint_data(); |
| void paint(); |
| void textAreas(); |
| |
| private: |
| #ifndef QT_NO_BEARERMANAGEMENT |
| QNetworkConfigurationManager m_manager; |
| #endif |
| QWebView* m_view; |
| QWebPage* m_page; |
| }; |
| |
| void tst_Painting::init() |
| { |
| m_view = new QWebView; |
| m_page = m_view->page(); |
| |
| QSize viewportSize(1024, 768); |
| m_view->setFixedSize(viewportSize); |
| m_page->setViewportSize(viewportSize); |
| } |
| |
| void tst_Painting::cleanup() |
| { |
| delete m_view; |
| } |
| |
| void tst_Painting::paint_data() |
| { |
| QTest::addColumn<QUrl>("url"); |
| QTest::newRow("amazon") << QUrl("http://www.amazon.com"); |
| } |
| |
| void tst_Painting::paint() |
| { |
| QFETCH(QUrl, url); |
| |
| #ifndef QT_NO_BEARERMANAGEMENT |
| if (!m_manager.isOnline()) |
| W_QSKIP("This test requires an active network connection", SkipSingle); |
| #endif |
| |
| m_view->load(url); |
| ::waitForSignal(m_view, SIGNAL(loadFinished(bool)), 0); |
| |
| /* force a layout */ |
| QWebFrame* mainFrame = m_page->mainFrame(); |
| mainFrame->toPlainText(); |
| |
| QPixmap pixmap(m_page->viewportSize()); |
| QBENCHMARK { |
| QPainter painter(&pixmap); |
| mainFrame->render(&painter, QRect(QPoint(0, 0), m_page->viewportSize())); |
| painter.end(); |
| } |
| } |
| |
| void tst_Painting::textAreas() |
| { |
| m_view->load(QUrl("data:text/html;<html><body></body></html>")); |
| ::waitForSignal(m_view, SIGNAL(loadFinished(bool)), 0); |
| |
| QWebElement bodyElement = m_page->mainFrame()->findFirstElement("body"); |
| |
| int count = 100; |
| while (count--) { |
| QString markup("<textarea cols='1' rows='1'></textarea>"); |
| bodyElement.appendInside(markup); |
| } |
| |
| /* force a layout */ |
| QWebFrame* mainFrame = m_page->mainFrame(); |
| mainFrame->toPlainText(); |
| |
| QPixmap pixmap(mainFrame->contentsSize()); |
| QBENCHMARK { |
| QPainter painter(&pixmap); |
| mainFrame->render(&painter, QRect(QPoint(0, 0), mainFrame->contentsSize())); |
| painter.end(); |
| } |
| } |
| |
| QTEST_MAIN(tst_Painting) |
| #include "tst_painting.moc" |
