tests/auto/qtquick2/qdeclarativebehaviors/tst_qdeclarativebehaviors.cpp

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  41 #include <QtTest/QtTest>
  42 #include <qsignalspy.h>
  43 #include <QtDeclarative/qdeclarativeengine.h>
  44 #include <QtDeclarative/qdeclarativecomponent.h>
  45 #include <QtQuick/qquickview.h>
  46 #include <QtQuick/private/qquickrectangle_p.h>
  47 #include <QtQuick/private/qquicktext_p.h>
  48 #include <QtQuick/private/qdeclarativebehavior_p.h>
  49 #include <QtQuick/private/qdeclarativeanimation_p.h>
  50 #include <private/qquickitem_p.h>
  51 #include "../../shared/util.h"
  52
  53 class tst_qdeclarativebehaviors : public QDeclarativeDataTest
  54 {
  55     Q_OBJECT
  56 public:
  57     tst_qdeclarativebehaviors() {}
  58
  59 private slots:
  60     void init() { qApp->processEvents(); }  //work around animation timer bug (QTBUG-22865)
  61     void simpleBehavior();
  62     void scriptTriggered();
  63     void cppTriggered();
  64     void loop();
  65     void colorBehavior();
  66     void parentBehavior();
  67     void replaceBinding();
  68     //void transitionOverrides();
  69     void group();
  70     void valueType();
  71     void emptyBehavior();
  72     void explicitSelection();
  73     void nonSelectingBehavior();
  74     void reassignedAnimation();
  75     void disabled();
  76     void dontStart();
  77     void startup();
  78     void groupedPropertyCrash();
  79     void runningTrue();
  80     void sameValue();
  81     void delayedRegistration();
  82     void startOnCompleted();
  83 };
  84
  85 void tst_qdeclarativebehaviors::simpleBehavior()
  86 {
  87     QDeclarativeEngine engine;
  88     QDeclarativeComponent c(&engine, testFileUrl("simple.qml"));
  89     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
  90     QTRY_VERIFY(rect);
  91     QTRY_VERIFY(qobject_cast<QDeclarativeBehavior*>(rect->findChild<QDeclarativeBehavior*>("MyBehavior"))->animation());
  92
  93     QQuickItemPrivate::get(rect)->setState("moved");
  94     QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() > 0);
  95     QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() < 200);
  96     //i.e. the behavior has been triggered
  97
  98     delete rect;
  99 }
 100
 101 void tst_qdeclarativebehaviors::scriptTriggered()
 102 {
 103     QDeclarativeEngine engine;
 104     QDeclarativeComponent c(&engine, testFileUrl("scripttrigger.qml"));
 105     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 106     QTRY_VERIFY(rect);
 107
 108     rect->setColor(QColor("red"));
 109     QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() > 0);
 110     QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() < 200);
 111     //i.e. the behavior has been triggered
 112
 113     delete rect;
 114 }
 115
 116 void tst_qdeclarativebehaviors::cppTriggered()
 117 {
 118     QDeclarativeEngine engine;
 119     QDeclarativeComponent c(&engine, testFileUrl("cpptrigger.qml"));
 120     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 121     QTRY_VERIFY(rect);
 122
 123     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
 124     QTRY_VERIFY(innerRect);
 125
 126     innerRect->setProperty("x", 200);
 127     QTRY_VERIFY(innerRect->x() > 0);
 128     QTRY_VERIFY(innerRect->x() < 200);  //i.e. the behavior has been triggered
 129
 130     delete rect;
 131 }
 132
 133 void tst_qdeclarativebehaviors::loop()
 134 {
 135     QDeclarativeEngine engine;
 136     QDeclarativeComponent c(&engine, testFileUrl("loop.qml"));
 137     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 138     QTRY_VERIFY(rect);
 139
 140     //don't crash
 141     QQuickItemPrivate::get(rect)->setState("moved");
 142
 143     delete rect;
 144 }
 145
 146 void tst_qdeclarativebehaviors::colorBehavior()
 147 {
 148     QDeclarativeEngine engine;
 149     QDeclarativeComponent c(&engine, testFileUrl("color.qml"));
 150     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 151     QTRY_VERIFY(rect);
 152
 153     QQuickItemPrivate::get(rect)->setState("red");
 154     QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->color() != QColor("red"));
 155     QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->color() != QColor("green"));
 156     //i.e. the behavior has been triggered
 157
 158     delete rect;
 159 }
 160
 161 void tst_qdeclarativebehaviors::parentBehavior()
 162 {
 163     QDeclarativeEngine engine;
 164     QDeclarativeComponent c(&engine, testFileUrl("parent.qml"));
 165     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 166     QTRY_VERIFY(rect);
 167
 168     QQuickItemPrivate::get(rect)->setState("reparented");
 169     QTRY_VERIFY(rect->findChild<QQuickRectangle*>("MyRect")->parentItem() != rect->findChild<QQuickItem*>("NewParent"));
 170     QTRY_VERIFY(rect->findChild<QQuickRectangle*>("MyRect")->parentItem() == rect->findChild<QQuickItem*>("NewParent"));
 171
 172     delete rect;
 173 }
 174
 175 void tst_qdeclarativebehaviors::replaceBinding()
 176 {
 177     QDeclarativeEngine engine;
 178     QDeclarativeComponent c(&engine, testFileUrl("binding.qml"));
 179     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 180     QTRY_VERIFY(rect);
 181
 182     QQuickItemPrivate::get(rect)->setState("moved");
 183     QQuickRectangle *innerRect = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"));
 184     QTRY_VERIFY(innerRect);
 185     QTRY_VERIFY(innerRect->x() > 0);
 186     QTRY_VERIFY(innerRect->x() < 200);
 187     //i.e. the behavior has been triggered
 188     QTRY_COMPARE(innerRect->x(), (qreal)200);
 189     rect->setProperty("basex", 10);
 190     QTRY_COMPARE(innerRect->x(), (qreal)200);
 191     rect->setProperty("movedx", 210);
 192     QTRY_COMPARE(innerRect->x(), (qreal)210);
 193
 194     QQuickItemPrivate::get(rect)->setState("");
 195     QTRY_VERIFY(innerRect->x() > 10);
 196     QTRY_VERIFY(innerRect->x() < 210);  //i.e. the behavior has been triggered
 197     QTRY_COMPARE(innerRect->x(), (qreal)10);
 198     rect->setProperty("movedx", 200);
 199     QTRY_COMPARE(innerRect->x(), (qreal)10);
 200     rect->setProperty("basex", 20);
 201     QTRY_COMPARE(innerRect->x(), (qreal)20);
 202
 203     delete rect;
 204 }
 205
 206 void tst_qdeclarativebehaviors::group()
 207 {
 208     /* XXX TODO Create a test element for this case.
 209     {
 210         QDeclarativeEngine engine;
 211         QDeclarativeComponent c(&engine, testFileUrl("groupProperty.qml")));
 212         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 213         qDebug() << c.errorString();
 214         QTRY_VERIFY(rect);
 215
 216         QQuickItemPrivate::get(rect)->setState("moved");
 217         //QTest::qWait(200);
 218         QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() > 0);
 219         QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() < 200);
 220         //i.e. the behavior has been triggered
 221
 222         delete rect;
 223     }
 224     */
 225
 226     {
 227         QDeclarativeEngine engine;
 228         QDeclarativeComponent c(&engine, testFileUrl("groupProperty2.qml"));
 229         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 230         QTRY_VERIFY(rect);
 231
 232         QQuickItemPrivate::get(rect)->setState("moved");
 233         QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->border()->width() > 0);
 234         QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->border()->width() < 4);
 235         //i.e. the behavior has been triggered
 236
 237         delete rect;
 238     }
 239 }
 240
 241 void tst_qdeclarativebehaviors::valueType()
 242 {
 243     QDeclarativeEngine engine;
 244     QDeclarativeComponent c(&engine, testFileUrl("valueType.qml"));
 245     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 246     QVERIFY(rect);
 247
 248     //QTBUG-20827
 249     QCOMPARE(rect->color(), QColor::fromRgb(255,0,255));
 250
 251     delete rect;
 252 }
 253
 254 void tst_qdeclarativebehaviors::emptyBehavior()
 255 {
 256     QDeclarativeEngine engine;
 257     QDeclarativeComponent c(&engine, testFileUrl("empty.qml"));
 258     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 259     QVERIFY(rect);
 260
 261     QQuickItemPrivate::get(rect)->setState("moved");
 262     qreal x = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x();
 263     QCOMPARE(x, qreal(200));    //should change immediately
 264
 265     delete rect;
 266 }
 267
 268 void tst_qdeclarativebehaviors::explicitSelection()
 269 {
 270     QDeclarativeEngine engine;
 271     QDeclarativeComponent c(&engine, testFileUrl("explicit.qml"));
 272     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 273     QVERIFY(rect);
 274
 275     QQuickItemPrivate::get(rect)->setState("moved");
 276     QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() > 0);
 277     QTRY_VERIFY(qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x() < 200);
 278     //i.e. the behavior has been triggered
 279
 280     delete rect;
 281 }
 282
 283 void tst_qdeclarativebehaviors::nonSelectingBehavior()
 284 {
 285     QDeclarativeEngine engine;
 286     QDeclarativeComponent c(&engine, testFileUrl("nonSelecting2.qml"));
 287     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 288     QVERIFY(rect);
 289
 290     QQuickItemPrivate::get(rect)->setState("moved");
 291     qreal x = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x();
 292     QCOMPARE(x, qreal(200));    //should change immediately
 293
 294     delete rect;
 295 }
 296
 297 void tst_qdeclarativebehaviors::reassignedAnimation()
 298 {
 299     QDeclarativeEngine engine;
 300     QDeclarativeComponent c(&engine, testFileUrl("reassignedAnimation.qml"));
 301     QString warning = testFileUrl("reassignedAnimation.qml").toString() + ":9:9: QML Behavior: Cannot change the animation assigned to a Behavior.";
 302     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
 303     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 304     QVERIFY(rect);
 305     QCOMPARE(qobject_cast<QDeclarativeNumberAnimation*>(
 306                  rect->findChild<QDeclarativeBehavior*>("MyBehavior")->animation())->duration(), 200);
 307
 308     delete rect;
 309 }
 310
 311 void tst_qdeclarativebehaviors::disabled()
 312 {
 313     QDeclarativeEngine engine;
 314     QDeclarativeComponent c(&engine, testFileUrl("disabled.qml"));
 315     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 316     QVERIFY(rect);
 317     QCOMPARE(rect->findChild<QDeclarativeBehavior*>("MyBehavior")->enabled(), false);
 318
 319     QQuickItemPrivate::get(rect)->setState("moved");
 320     qreal x = qobject_cast<QQuickRectangle*>(rect->findChild<QQuickRectangle*>("MyRect"))->x();
 321     QCOMPARE(x, qreal(200));    //should change immediately
 322
 323     delete rect;
 324 }
 325
 326 void tst_qdeclarativebehaviors::dontStart()
 327 {
 328     QDeclarativeEngine engine;
 329
 330     QDeclarativeComponent c(&engine, testFileUrl("dontStart.qml"));
 331
 332     QString warning = c.url().toString() + ":13:13: QML NumberAnimation: setRunning() cannot be used on non-root animation nodes.";
 333     QTest::ignoreMessage(QtWarningMsg, qPrintable(warning));
 334     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 335     QVERIFY(rect);
 336
 337     QDeclarativeAbstractAnimation *myAnim = rect->findChild<QDeclarativeAbstractAnimation*>("MyAnim");
 338     QVERIFY(myAnim && myAnim->qtAnimation());
 339     QVERIFY(myAnim->qtAnimation()->state() == QAbstractAnimation::Stopped);
 340
 341     delete rect;
 342 }
 343
 344 void tst_qdeclarativebehaviors::startup()
 345 {
 346     {
 347         QDeclarativeEngine engine;
 348         QDeclarativeComponent c(&engine, testFileUrl("startup.qml"));
 349         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 350         QVERIFY(rect);
 351
 352         QQuickRectangle *innerRect = rect->findChild<QQuickRectangle*>("innerRect");
 353         QVERIFY(innerRect);
 354
 355         QCOMPARE(innerRect->x(), qreal(100));    //should be set immediately
 356
 357         delete rect;
 358     }
 359
 360     {
 361         QDeclarativeEngine engine;
 362         QDeclarativeComponent c(&engine, testFileUrl("startup2.qml"));
 363         QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 364         QVERIFY(rect);
 365
 366         QQuickRectangle *innerRect = rect->findChild<QQuickRectangle*>("innerRect");
 367         QVERIFY(innerRect);
 368
 369         QQuickText *text = rect->findChild<QQuickText*>();
 370         QVERIFY(text);
 371
 372         QCOMPARE(innerRect->x(), text->width());    //should be set immediately
 373
 374         delete rect;
 375     }
 376 }
 377
 378 //QTBUG-10799
 379 void tst_qdeclarativebehaviors::groupedPropertyCrash()
 380 {
 381     QDeclarativeEngine engine;
 382     QDeclarativeComponent c(&engine, testFileUrl("groupedPropertyCrash.qml"));
 383     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 384     QVERIFY(rect);  //don't crash
 385
 386     delete rect;
 387 }
 388
 389 //QTBUG-5491
 390 void tst_qdeclarativebehaviors::runningTrue()
 391 {
 392     QDeclarativeEngine engine;
 393     QDeclarativeComponent c(&engine, testFileUrl("runningTrue.qml"));
 394     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 395     QVERIFY(rect);
 396
 397     QDeclarativeAbstractAnimation *animation = rect->findChild<QDeclarativeAbstractAnimation*>("rotAnim");
 398     QVERIFY(animation);
 399
 400     QSignalSpy runningSpy(animation, SIGNAL(runningChanged(bool)));
 401     rect->setProperty("myValue", 180);
 402     QTRY_VERIFY(runningSpy.count() > 0);
 403
 404     delete rect;
 405 }
 406
 407 //QTBUG-12295
 408 void tst_qdeclarativebehaviors::sameValue()
 409 {
 410     QDeclarativeEngine engine;
 411     QDeclarativeComponent c(&engine, testFileUrl("qtbug12295.qml"));
 412     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 413     QVERIFY(rect);
 414
 415     QQuickRectangle *target = rect->findChild<QQuickRectangle*>("myRect");
 416     QVERIFY(target);
 417
 418     target->setX(100);
 419     QCOMPARE(target->x(), qreal(100));
 420
 421     target->setProperty("x", 0);
 422     QTRY_VERIFY(target->x() != qreal(0) && target->x() != qreal(100));
 423     QTRY_VERIFY(target->x() == qreal(0));   //make sure Behavior has finished.
 424
 425     target->setX(100);
 426     QCOMPARE(target->x(), qreal(100));
 427
 428     //this is the main point of the test -- the behavior needs to be triggered again
 429     //even though we set 0 twice in a row.
 430     target->setProperty("x", 0);
 431     QTRY_VERIFY(target->x() != qreal(0) && target->x() != qreal(100));
 432
 433     delete rect;
 434 }
 435
 436 //QTBUG-18362
 437 void tst_qdeclarativebehaviors::delayedRegistration()
 438 {
 439     QDeclarativeEngine engine;
 440
 441     QDeclarativeComponent c(&engine, testFileUrl("delayedRegistration.qml"));
 442     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 443     QVERIFY(rect != 0);
 444
 445     QQuickItem *innerRect = rect->property("myItem").value<QQuickItem*>();
 446     QVERIFY(innerRect != 0);
 447
 448     QCOMPARE(innerRect->property("x").toInt(), int(0));
 449
 450     QTRY_COMPARE(innerRect->property("x").toInt(), int(100));
 451 }
 452
 453 //QTBUG-22555
 454 void tst_qdeclarativebehaviors::startOnCompleted()
 455 {
 456     QDeclarativeEngine engine;
 457
 458     QDeclarativeComponent c(&engine, testFileUrl("startOnCompleted.qml"));
 459     QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(c.create());
 460     QVERIFY(rect != 0);
 461
 462     QQuickItem *innerRect = rect->findChild<QQuickRectangle*>();
 463     QVERIFY(innerRect != 0);
 464
 465     QCOMPARE(innerRect->property("x").toInt(), int(0));
 466
 467     QTRY_COMPARE(innerRect->property("x").toInt(), int(100));
 468
 469     delete rect;
 470 }
 471
 472 QTEST_MAIN(tst_qdeclarativebehaviors)
 473
 474 #include "tst_qdeclarativebehaviors.moc"