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Diffstat (limited to 'tools/qmlviewer/qdeclarativetester.cpp')
| -rw-r--r-- | tools/qmlviewer/qdeclarativetester.cpp | 453 |
1 files changed, 453 insertions, 0 deletions
diff --git a/tools/qmlviewer/qdeclarativetester.cpp b/tools/qmlviewer/qdeclarativetester.cpp new file mode 100644 index 0000000000..11f81fc169 --- /dev/null +++ b/tools/qmlviewer/qdeclarativetester.cpp @@ -0,0 +1,453 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the tools applications 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 Technology Preview License Agreement accompanying +** this package. +** +** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qdeclarativetester.h> +#include <QDebug> +#include <QApplication> +#include <qdeclarativeview.h> +#include <QFile> +#include <QDeclarativeComponent> +#include <QDir> +#include <QCryptographicHash> +#include <private/qabstractanimation_p.h> +#include <QGraphicsObject> +#ifndef Q_OS_SYMBIAN +#include <private/qdeclarativeitem_p.h> +#endif + +QT_BEGIN_NAMESPACE + +extern Q_GUI_EXPORT bool qt_applefontsmoothing_enabled; + +QDeclarativeTester::QDeclarativeTester(const QString &script, QDeclarativeViewer::ScriptOptions opts, + QDeclarativeView *parent) +: QAbstractAnimation(parent), m_script(script), m_view(parent), filterEvents(true), options(opts), + testscript(0), hasCompleted(false), hasFailed(false) +{ + parent->viewport()->installEventFilter(this); + parent->installEventFilter(this); + QUnifiedTimer::instance()->setConsistentTiming(true); + + //Font antialiasing makes tests system-specific, so disable it + QFont noAA = QApplication::font(); + noAA.setStyleStrategy(QFont::NoAntialias); + QApplication::setFont(noAA); + + if (options & QDeclarativeViewer::Play) + this->run(); + start(); +} + +QDeclarativeTester::~QDeclarativeTester() +{ + if (!hasFailed && + options & QDeclarativeViewer::Record && + options & QDeclarativeViewer::SaveOnExit) + save(); +} + +int QDeclarativeTester::duration() const +{ + return -1; +} + +void QDeclarativeTester::addMouseEvent(Destination dest, QMouseEvent *me) +{ + MouseEvent e(me); + e.destination = dest; + m_mouseEvents << e; +} + +void QDeclarativeTester::addKeyEvent(Destination dest, QKeyEvent *ke) +{ + KeyEvent e(ke); + e.destination = dest; + m_keyEvents << e; +} + +bool QDeclarativeTester::eventFilter(QObject *o, QEvent *e) +{ + if (!filterEvents) + return false; + + Destination destination; + if (o == m_view) { + destination = View; + } else if (o == m_view->viewport()) { + destination = ViewPort; + } else { + return false; + } + + switch (e->type()) { + case QEvent::KeyPress: + case QEvent::KeyRelease: + addKeyEvent(destination, (QKeyEvent *)e); + return true; + case QEvent::MouseButtonPress: + case QEvent::MouseButtonRelease: + case QEvent::MouseMove: + case QEvent::MouseButtonDblClick: + addMouseEvent(destination, (QMouseEvent *)e); + return true; + default: + break; + } + return false; +} + +void QDeclarativeTester::executefailure() +{ + hasFailed = true; + + if (options & QDeclarativeViewer::ExitOnFailure) + exit(-1); +} + +void QDeclarativeTester::imagefailure() +{ + hasFailed = true; + + if (options & QDeclarativeViewer::ExitOnFailure){ + testSkip(); + exit(hasFailed?-1:0); + } +} + +void QDeclarativeTester::testSkip() +{ + if (options & QDeclarativeViewer::TestSkipProperty){ + QString e = m_view->rootObject()->property("skip").toString(); + if (!e.isEmpty()) { + if(hasFailed){ + qWarning() << "Test failed, but skipping it: " << e; + }else{ + qWarning() << "Test skipped: " << e; + } + hasFailed = 0; + } + } +} + +void QDeclarativeTester::complete() +{ + if ((options & QDeclarativeViewer::TestErrorProperty) && !hasFailed) { + QString e = m_view->rootObject()->property("error").toString(); + if (!e.isEmpty()) { + qWarning() << "Test failed:" << e; + hasFailed = true; + } + } + + + testSkip(); + if (options & QDeclarativeViewer::ExitOnComplete) + QApplication::exit(hasFailed?-1:0); + + if (hasCompleted) + return; + hasCompleted = true; + + if (options & QDeclarativeViewer::Play) + qWarning("Script playback complete"); +} + +void QDeclarativeTester::run() +{ + QDeclarativeComponent c(m_view->engine(), m_script + QLatin1String(".qml")); + + testscript = qobject_cast<QDeclarativeVisualTest *>(c.create()); + if (testscript) testscript->setParent(this); + else { executefailure(); exit(-1); } + testscriptidx = 0; +} + +void QDeclarativeTester::save() +{ + QString filename = m_script + QLatin1String(".qml"); + QFileInfo filenameInfo(filename); + QDir saveDir = filenameInfo.absoluteDir(); + saveDir.mkpath("."); + + QFile file(filename); + file.open(QIODevice::WriteOnly); + QTextStream ts(&file); + + ts << "import Qt.VisualTest 4.7\n\n"; + ts << "VisualTest {\n"; + + int imgCount = 0; + QList<KeyEvent> keyevents = m_savedKeyEvents; + QList<MouseEvent> mouseevents = m_savedMouseEvents; + for (int ii = 0; ii < m_savedFrameEvents.count(); ++ii) { + const FrameEvent &fe = m_savedFrameEvents.at(ii); + ts << " Frame {\n"; + ts << " msec: " << fe.msec << "\n"; + if (!fe.hash.isEmpty()) { + ts << " hash: \"" << fe.hash.toHex() << "\"\n"; + } else if (!fe.image.isNull()) { + QString filename = filenameInfo.baseName() + "." + QString::number(imgCount) + ".png"; + fe.image.save(m_script + "." + QString::number(imgCount) + ".png"); + imgCount++; + ts << " image: \"" << filename << "\"\n"; + } + ts << " }\n"; + + while (!mouseevents.isEmpty() && + mouseevents.first().msec == fe.msec) { + MouseEvent me = mouseevents.takeFirst(); + + ts << " Mouse {\n"; + ts << " type: " << me.type << "\n"; + ts << " button: " << me.button << "\n"; + ts << " buttons: " << me.buttons << "\n"; + ts << " x: " << me.pos.x() << "; y: " << me.pos.y() << "\n"; + ts << " modifiers: " << me.modifiers << "\n"; + if (me.destination == ViewPort) + ts << " sendToViewport: true\n"; + ts << " }\n"; + } + + while (!keyevents.isEmpty() && + keyevents.first().msec == fe.msec) { + KeyEvent ke = keyevents.takeFirst(); + + ts << " Key {\n"; + ts << " type: " << ke.type << "\n"; + ts << " key: " << ke.key << "\n"; + ts << " modifiers: " << ke.modifiers << "\n"; + ts << " text: \"" << ke.text.toUtf8().toHex() << "\"\n"; + ts << " autorep: " << (ke.autorep?"true":"false") << "\n"; + ts << " count: " << ke.count << "\n"; + if (ke.destination == ViewPort) + ts << " sendToViewport: true\n"; + ts << " }\n"; + } + } + + ts << "}\n"; + file.close(); +} + +void QDeclarativeTester::updateCurrentTime(int msec) +{ +#ifndef Q_OS_SYMBIAN + QDeclarativeItemPrivate::setConsistentTime(msec); +#endif + if (!testscript && msec > 16 && options & QDeclarativeViewer::Snapshot) + return; + + QImage img(m_view->width(), m_view->height(), QImage::Format_RGB32); + + if (options & QDeclarativeViewer::TestImages) { + img.fill(qRgb(255,255,255)); + +#ifdef Q_WS_MAC + bool oldSmooth = qt_applefontsmoothing_enabled; + qt_applefontsmoothing_enabled = false; +#endif + QPainter p(&img); +#ifdef Q_WS_MAC + qt_applefontsmoothing_enabled = oldSmooth; +#endif + + m_view->render(&p); + } + + bool snapshot = msec == 16 && (options & QDeclarativeViewer::Snapshot + || (testscript && testscript->count() == 2)); + + FrameEvent fe; + fe.msec = msec; + if (msec == 0 || !(options & QDeclarativeViewer::TestImages)) { + // Skip first frame, skip if not doing images + } else if (0 == ((m_savedFrameEvents.count()-1) % 60) || snapshot) { + fe.image = img; + } else { + QCryptographicHash hash(QCryptographicHash::Md5); + hash.addData((const char *)img.bits(), img.bytesPerLine() * img.height()); + fe.hash = hash.result(); + } + m_savedFrameEvents.append(fe); + + // Deliver mouse events + filterEvents = false; + + if (!testscript) { + for (int ii = 0; ii < m_mouseEvents.count(); ++ii) { + MouseEvent &me = m_mouseEvents[ii]; + me.msec = msec; + QMouseEvent event(me.type, me.pos, me.button, me.buttons, me.modifiers); + + if (me.destination == View) { + QCoreApplication::sendEvent(m_view, &event); + } else { + QCoreApplication::sendEvent(m_view->viewport(), &event); + } + } + + for (int ii = 0; ii < m_keyEvents.count(); ++ii) { + KeyEvent &ke = m_keyEvents[ii]; + ke.msec = msec; + QKeyEvent event(ke.type, ke.key, ke.modifiers, ke.text, ke.autorep, ke.count); + + if (ke.destination == View) { + QCoreApplication::sendEvent(m_view, &event); + } else { + QCoreApplication::sendEvent(m_view->viewport(), &event); + } + } + m_savedMouseEvents.append(m_mouseEvents); + m_savedKeyEvents.append(m_keyEvents); + } + + m_mouseEvents.clear(); + m_keyEvents.clear(); + + // Advance test script + while (testscript && testscript->count() > testscriptidx) { + + QObject *event = testscript->event(testscriptidx); + + if (QDeclarativeVisualTestFrame *frame = qobject_cast<QDeclarativeVisualTestFrame *>(event)) { + if (frame->msec() < msec) { + if (options & QDeclarativeViewer::TestImages && !(options & QDeclarativeViewer::Record)) { + qWarning() << "QDeclarativeTester(" << m_script << "): Extra frame. Seen:" + << msec << "Expected:" << frame->msec(); + imagefailure(); + } + } else if (frame->msec() == msec) { + if (!frame->hash().isEmpty() && frame->hash().toUtf8() != fe.hash.toHex()) { + if (options & QDeclarativeViewer::TestImages && !(options & QDeclarativeViewer::Record)) { + qWarning() << "QDeclarativeTester(" << m_script << "): Mismatched frame hash at" << msec + << ". Seen:" << fe.hash.toHex() + << "Expected:" << frame->hash().toUtf8(); + imagefailure(); + } + } + } else if (frame->msec() > msec) { + break; + } + + if (options & QDeclarativeViewer::TestImages && !(options & QDeclarativeViewer::Record) && !frame->image().isEmpty()) { + QImage goodImage(frame->image().toLocalFile()); + if (frame->msec() == 16 && goodImage.size() != img.size()){ + //Also an image mismatch, but this warning is more informative. Only checked at start though. + qWarning() << "QDeclarativeTester(" << m_script << "): Size mismatch. This test must be run at " << goodImage.size(); + imagefailure(); + } + if (goodImage != img) { + QString reject(frame->image().toLocalFile() + ".reject.png"); + qWarning() << "QDeclarativeTester(" << m_script << "): Image mismatch. Reject saved to:" + << reject; + img.save(reject); + bool doDiff = (goodImage.size() == img.size()); + if (doDiff) { + QImage diffimg(m_view->width(), m_view->height(), QImage::Format_RGB32); + diffimg.fill(qRgb(255,255,255)); + QPainter p(&diffimg); + int diffCount = 0; + for (int x = 0; x < img.width(); ++x) { + for (int y = 0; y < img.height(); ++y) { + if (goodImage.pixel(x,y) != img.pixel(x,y)) { + ++diffCount; + p.drawPoint(x,y); + } + } + } + QString diff(frame->image().toLocalFile() + ".diff.png"); + diffimg.save(diff); + qWarning().nospace() << " Diff (" << diffCount << " pixels differed) saved to: " << diff; + } + imagefailure(); + } + } + } else if (QDeclarativeVisualTestMouse *mouse = qobject_cast<QDeclarativeVisualTestMouse *>(event)) { + QPoint pos(mouse->x(), mouse->y()); + QPoint globalPos = m_view->mapToGlobal(QPoint(0, 0)) + pos; + QMouseEvent event((QEvent::Type)mouse->type(), pos, globalPos, (Qt::MouseButton)mouse->button(), (Qt::MouseButtons)mouse->buttons(), (Qt::KeyboardModifiers)mouse->modifiers()); + + MouseEvent me(&event); + me.msec = msec; + if (!mouse->sendToViewport()) { + QCoreApplication::sendEvent(m_view, &event); + me.destination = View; + } else { + QCoreApplication::sendEvent(m_view->viewport(), &event); + me.destination = ViewPort; + } + m_savedMouseEvents.append(me); + } else if (QDeclarativeVisualTestKey *key = qobject_cast<QDeclarativeVisualTestKey *>(event)) { + + QKeyEvent event((QEvent::Type)key->type(), key->key(), (Qt::KeyboardModifiers)key->modifiers(), QString::fromUtf8(QByteArray::fromHex(key->text().toUtf8())), key->autorep(), key->count()); + + KeyEvent ke(&event); + ke.msec = msec; + if (!key->sendToViewport()) { + QCoreApplication::sendEvent(m_view, &event); + ke.destination = View; + } else { + QCoreApplication::sendEvent(m_view->viewport(), &event); + ke.destination = ViewPort; + } + m_savedKeyEvents.append(ke); + } + testscriptidx++; + } + + filterEvents = true; + + if (testscript && testscript->count() <= testscriptidx) { + //if (msec == 16) //for a snapshot, leave it up long enough to see + // (void)::sleep(1); + complete(); + } +} + +void QDeclarativeTester::registerTypes() +{ + qmlRegisterType<QDeclarativeVisualTest>("Qt.VisualTest", 4,7, "VisualTest"); + qmlRegisterType<QDeclarativeVisualTestFrame>("Qt.VisualTest", 4,7, "Frame"); + qmlRegisterType<QDeclarativeVisualTestMouse>("Qt.VisualTest", 4,7, "Mouse"); + qmlRegisterType<QDeclarativeVisualTestKey>("Qt.VisualTest", 4,7, "Key"); +} + +QT_END_NAMESPACE |