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41
42#include <qdeclarativetester.h>
43#include <QDebug>
44#include <QApplication>
45#include <qdeclarativeview.h>
46#include <QFile>
47#include <QDeclarativeComponent>
48#include <QDir>
49#include <QCryptographicHash>
50#include <private/qabstractanimation_p.h>
51#include <QGraphicsObject>
52#ifndef Q_OS_SYMBIAN
53#include <private/qdeclarativeitem_p.h>
54#endif
55
56QT_BEGIN_NAMESPACE
57
58extern Q_GUI_EXPORT bool qt_applefontsmoothing_enabled;
59
60QDeclarativeTester::QDeclarativeTester(const QString &script, QDeclarativeViewer::ScriptOptions opts,
61 QDeclarativeView *parent)
62: QAbstractAnimation(parent), m_script(script), m_view(parent), filterEvents(true), options(opts),
63 testscript(0), hasCompleted(false), hasFailed(false)
64{
65 parent->viewport()->installEventFilter(this);
66 parent->installEventFilter(this);
67 QUnifiedTimer::instance()->setConsistentTiming(true);
68
69 //Font antialiasing makes tests system-specific, so disable it
70 QFont noAA = QApplication::font();
71 noAA.setStyleStrategy(QFont::NoAntialias);
72 QApplication::setFont(noAA);
73
74 if (options & QDeclarativeViewer::Play)
75 this->run();
76 start();
77}
78
79QDeclarativeTester::~QDeclarativeTester()
80{
81 if (!hasFailed &&
82 options & QDeclarativeViewer::Record &&
83 options & QDeclarativeViewer::SaveOnExit)
84 save();
85}
86
87int QDeclarativeTester::duration() const
88{
89 return -1;
90}
91
92void QDeclarativeTester::addMouseEvent(Destination dest, QMouseEvent *me)
93{
94 MouseEvent e(me);
95 e.destination = dest;
96 m_mouseEvents << e;
97}
98
99void QDeclarativeTester::addKeyEvent(Destination dest, QKeyEvent *ke)
100{
101 KeyEvent e(ke);
102 e.destination = dest;
103 m_keyEvents << e;
104}
105
106bool QDeclarativeTester::eventFilter(QObject *o, QEvent *e)
107{
108 if (!filterEvents)
109 return false;
110
111 Destination destination;
112 if (o == m_view) {
113 destination = View;
114 } else if (o == m_view->viewport()) {
115 destination = ViewPort;
116 } else {
117 return false;
118 }
119
120 switch (e->type()) {
121 case QEvent::KeyPress:
122 case QEvent::KeyRelease:
123 addKeyEvent(destination, (QKeyEvent *)e);
124 return true;
125 case QEvent::MouseButtonPress:
126 case QEvent::MouseButtonRelease:
127 case QEvent::MouseMove:
128 case QEvent::MouseButtonDblClick:
129 addMouseEvent(destination, (QMouseEvent *)e);
130 return true;
131 default:
132 break;
133 }
134 return false;
135}
136
137void QDeclarativeTester::executefailure()
138{
139 hasFailed = true;
140
141 if (options & QDeclarativeViewer::ExitOnFailure)
142 exit(-1);
143}
144
145void QDeclarativeTester::imagefailure()
146{
147 hasFailed = true;
148
149 if (options & QDeclarativeViewer::ExitOnFailure){
150 testSkip();
151 exit(hasFailed?-1:0);
152 }
153}
154
155void QDeclarativeTester::testSkip()
156{
157 if (options & QDeclarativeViewer::TestSkipProperty){
158 QString e = m_view->rootObject()->property("skip").toString();
159 if (!e.isEmpty()) {
160 if(hasFailed){
161 qWarning() << "Test failed, but skipping it: " << e;
162 }else{
163 qWarning() << "Test skipped: " << e;
164 }
165 hasFailed = 0;
166 }
167 }
168}
169
170void QDeclarativeTester::complete()
171{
172 if ((options & QDeclarativeViewer::TestErrorProperty) && !hasFailed) {
173 QString e = m_view->rootObject()->property("error").toString();
174 if (!e.isEmpty()) {
175 qWarning() << "Test failed:" << e;
176 hasFailed = true;
177 }
178 }
179
180
181 testSkip();
182 if (options & QDeclarativeViewer::ExitOnComplete)
183 QApplication::exit(hasFailed?-1:0);
184
185 if (hasCompleted)
186 return;
187 hasCompleted = true;
188
189 if (options & QDeclarativeViewer::Play)
190 qWarning("Script playback complete");
191}
192
193void QDeclarativeTester::run()
194{
195 QDeclarativeComponent c(m_view->engine(), m_script + QLatin1String(".qml"));
196
197 testscript = qobject_cast<QDeclarativeVisualTest *>(c.create());
198 if (testscript) testscript->setParent(this);
199 else { executefailure(); exit(-1); }
200 testscriptidx = 0;
201}
202
203void QDeclarativeTester::save()
204{
205 QString filename = m_script + QLatin1String(".qml");
206 QFileInfo filenameInfo(filename);
207 QDir saveDir = filenameInfo.absoluteDir();
208 saveDir.mkpath(QLatin1String("."));
209
210 QFile file(filename);
211 file.open(QIODevice::WriteOnly);
212 QTextStream ts(&file);
213
214 ts << "import Qt.VisualTest 4.7\n\n";
215 ts << "VisualTest {\n";
216
217 int imgCount = 0;
218 QList<KeyEvent> keyevents = m_savedKeyEvents;
219 QList<MouseEvent> mouseevents = m_savedMouseEvents;
220 for (int ii = 0; ii < m_savedFrameEvents.count(); ++ii) {
221 const FrameEvent &fe = m_savedFrameEvents.at(ii);
222 ts << " Frame {\n";
223 ts << " msec: " << fe.msec << "\n";
224 if (!fe.hash.isEmpty()) {
225 ts << " hash: \"" << fe.hash.toHex() << "\"\n";
226 } else if (!fe.image.isNull()) {
227 QString filename = filenameInfo.baseName() + QLatin1String(".") + QString::number(imgCount) + QLatin1String(".png");
228 fe.image.save(m_script + QLatin1String(".") + QString::number(imgCount) + QLatin1String(".png"));
229 imgCount++;
230 ts << " image: \"" << filename << "\"\n";
231 }
232 ts << " }\n";
233
234 while (!mouseevents.isEmpty() &&
235 mouseevents.first().msec == fe.msec) {
236 MouseEvent me = mouseevents.takeFirst();
237
238 ts << " Mouse {\n";
239 ts << " type: " << me.type << "\n";
240 ts << " button: " << me.button << "\n";
241 ts << " buttons: " << me.buttons << "\n";
242 ts << " x: " << me.pos.x() << "; y: " << me.pos.y() << "\n";
243 ts << " modifiers: " << me.modifiers << "\n";
244 if (me.destination == ViewPort)
245 ts << " sendToViewport: true\n";
246 ts << " }\n";
247 }
248
249 while (!keyevents.isEmpty() &&
250 keyevents.first().msec == fe.msec) {
251 KeyEvent ke = keyevents.takeFirst();
252
253 ts << " Key {\n";
254 ts << " type: " << ke.type << "\n";
255 ts << " key: " << ke.key << "\n";
256 ts << " modifiers: " << ke.modifiers << "\n";
257 ts << " text: \"" << ke.text.toUtf8().toHex() << "\"\n";
258 ts << " autorep: " << (ke.autorep?"true":"false") << "\n";
259 ts << " count: " << ke.count << "\n";
260 if (ke.destination == ViewPort)
261 ts << " sendToViewport: true\n";
262 ts << " }\n";
263 }
264 }
265
266 ts << "}\n";
267 file.close();
268}
269
270void QDeclarativeTester::updateCurrentTime(int msec)
271{
272#ifndef Q_OS_SYMBIAN
273 QDeclarativeItemPrivate::setConsistentTime(msec);
274#endif
275 if (!testscript && msec > 16 && options & QDeclarativeViewer::Snapshot)
276 return;
277
278 QImage img(m_view->width(), m_view->height(), QImage::Format_RGB32);
279
280 if (options & QDeclarativeViewer::TestImages) {
281 img.fill(qRgb(255,255,255));
282
283#ifdef Q_WS_MAC
284 bool oldSmooth = qt_applefontsmoothing_enabled;
285 qt_applefontsmoothing_enabled = false;
286#endif
287 QPainter p(&img);
288#ifdef Q_WS_MAC
289 qt_applefontsmoothing_enabled = oldSmooth;
290#endif
291
292 m_view->render(&p);
293 }
294
295 bool snapshot = msec == 16 && (options & QDeclarativeViewer::Snapshot
296 || (testscript && testscript->count() == 2));
297
298 FrameEvent fe;
299 fe.msec = msec;
300 if (msec == 0 || !(options & QDeclarativeViewer::TestImages)) {
301 // Skip first frame, skip if not doing images
302 } else if (0 == ((m_savedFrameEvents.count()-1) % 60) || snapshot) {
303 fe.image = img;
304 } else {
305 QCryptographicHash hash(QCryptographicHash::Md5);
306 hash.addData((const char *)img.bits(), img.bytesPerLine() * img.height());
307 fe.hash = hash.result();
308 }
309 m_savedFrameEvents.append(fe);
310
311 // Deliver mouse events
312 filterEvents = false;
313
314 if (!testscript) {
315 for (int ii = 0; ii < m_mouseEvents.count(); ++ii) {
316 MouseEvent &me = m_mouseEvents[ii];
317 me.msec = msec;
318 QMouseEvent event(me.type, me.pos, me.button, me.buttons, me.modifiers);
319
320 if (me.destination == View) {
321 QCoreApplication::sendEvent(m_view, &event);
322 } else {
323 QCoreApplication::sendEvent(m_view->viewport(), &event);
324 }
325 }
326
327 for (int ii = 0; ii < m_keyEvents.count(); ++ii) {
328 KeyEvent &ke = m_keyEvents[ii];
329 ke.msec = msec;
330 QKeyEvent event(ke.type, ke.key, ke.modifiers, ke.text, ke.autorep, ke.count);
331
332 if (ke.destination == View) {
333 QCoreApplication::sendEvent(m_view, &event);
334 } else {
335 QCoreApplication::sendEvent(m_view->viewport(), &event);
336 }
337 }
338 m_savedMouseEvents.append(m_mouseEvents);
339 m_savedKeyEvents.append(m_keyEvents);
340 }
341
342 m_mouseEvents.clear();
343 m_keyEvents.clear();
344
345 // Advance test script
346 while (testscript && testscript->count() > testscriptidx) {
347
348 QObject *event = testscript->event(testscriptidx);
349
350 if (QDeclarativeVisualTestFrame *frame = qobject_cast<QDeclarativeVisualTestFrame *>(event)) {
351 if (frame->msec() < msec) {
352 if (options & QDeclarativeViewer::TestImages && !(options & QDeclarativeViewer::Record)) {
353 qWarning() << "QDeclarativeTester(" << m_script << "): Extra frame. Seen:"
354 << msec << "Expected:" << frame->msec();
355 imagefailure();
356 }
357 } else if (frame->msec() == msec) {
358 if (!frame->hash().isEmpty() && frame->hash().toUtf8() != fe.hash.toHex()) {
359 if (options & QDeclarativeViewer::TestImages && !(options & QDeclarativeViewer::Record)) {
360 qWarning() << "QDeclarativeTester(" << m_script << "): Mismatched frame hash at" << msec
361 << ". Seen:" << fe.hash.toHex()
362 << "Expected:" << frame->hash().toUtf8();
363 imagefailure();
364 }
365 }
366 } else if (frame->msec() > msec) {
367 break;
368 }
369
370 if (options & QDeclarativeViewer::TestImages && !(options & QDeclarativeViewer::Record) && !frame->image().isEmpty()) {
371 QImage goodImage(frame->image().toLocalFile());
372 if (frame->msec() == 16 && goodImage.size() != img.size()){
373 //Also an image mismatch, but this warning is more informative. Only checked at start though.
374 qWarning() << "QDeclarativeTester(" << m_script << "): Size mismatch. This test must be run at " << goodImage.size();
375 imagefailure();
376 }
377 if (goodImage != img) {
378 QString reject(frame->image().toLocalFile() + QLatin1String(".reject.png"));
379 qWarning() << "QDeclarativeTester(" << m_script << "): Image mismatch. Reject saved to:"
380 << reject;
381 img.save(reject);
382 bool doDiff = (goodImage.size() == img.size());
383 if (doDiff) {
384 QImage diffimg(m_view->width(), m_view->height(), QImage::Format_RGB32);
385 diffimg.fill(qRgb(255,255,255));
386 QPainter p(&diffimg);
387 int diffCount = 0;
388 for (int x = 0; x < img.width(); ++x) {
389 for (int y = 0; y < img.height(); ++y) {
390 if (goodImage.pixel(x,y) != img.pixel(x,y)) {
391 ++diffCount;
392 p.drawPoint(x,y);
393 }
394 }
395 }
396 QString diff(frame->image().toLocalFile() + QLatin1String(".diff.png"));
397 diffimg.save(diff);
398 qWarning().nospace() << " Diff (" << diffCount << " pixels differed) saved to: " << diff;
399 }
400 imagefailure();
401 }
402 }
403 } else if (QDeclarativeVisualTestMouse *mouse = qobject_cast<QDeclarativeVisualTestMouse *>(event)) {
404 QPoint pos(mouse->x(), mouse->y());
405 QPoint globalPos = m_view->mapToGlobal(QPoint(0, 0)) + pos;
406 QMouseEvent event((QEvent::Type)mouse->type(), pos, globalPos, (Qt::MouseButton)mouse->button(), (Qt::MouseButtons)mouse->buttons(), (Qt::KeyboardModifiers)mouse->modifiers());
407
408 MouseEvent me(&event);
409 me.msec = msec;
410 if (!mouse->sendToViewport()) {
411 QCoreApplication::sendEvent(m_view, &event);
412 me.destination = View;
413 } else {
414 QCoreApplication::sendEvent(m_view->viewport(), &event);
415 me.destination = ViewPort;
416 }
417 m_savedMouseEvents.append(me);
418 } else if (QDeclarativeVisualTestKey *key = qobject_cast<QDeclarativeVisualTestKey *>(event)) {
419
420 QKeyEvent event((QEvent::Type)key->type(), key->key(), (Qt::KeyboardModifiers)key->modifiers(), QString::fromUtf8(QByteArray::fromHex(key->text().toUtf8())), key->autorep(), key->count());
421
422 KeyEvent ke(&event);
423 ke.msec = msec;
424 if (!key->sendToViewport()) {
425 QCoreApplication::sendEvent(m_view, &event);
426 ke.destination = View;
427 } else {
428 QCoreApplication::sendEvent(m_view->viewport(), &event);
429 ke.destination = ViewPort;
430 }
431 m_savedKeyEvents.append(ke);
432 }
433 testscriptidx++;
434 }
435
436 filterEvents = true;
437
438 if (testscript && testscript->count() <= testscriptidx) {
439 //if (msec == 16) //for a snapshot, leave it up long enough to see
440 // (void)::sleep(1);
441 complete();
442 }
443}
444
445void QDeclarativeTester::registerTypes()
446{
447 qmlRegisterType<QDeclarativeVisualTest>("Qt.VisualTest", 4,7, "VisualTest");
448 qmlRegisterType<QDeclarativeVisualTestFrame>("Qt.VisualTest", 4,7, "Frame");
449 qmlRegisterType<QDeclarativeVisualTestMouse>("Qt.VisualTest", 4,7, "Mouse");
450 qmlRegisterType<QDeclarativeVisualTestKey>("Qt.VisualTest", 4,7, "Key");
451}
452
453QT_END_NAMESPACE
454

Warning: That file was not part of the compilation database. It may have many parsing errors.