/**************************************************************************** ** ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** 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 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 #include #include #include #include #include #include #include #include #include #include #include #include "testtypes.h" #include "testhttpserver.h" #include "../../../shared/util.h" #ifdef Q_OS_SYMBIAN // In Symbian OS test data is located in applications private dir #define SRCDIR "." #endif /* This test covers evaluation of ECMAScript expressions and bindings from within QML. This does not include static QML language issues. Static QML language issues are covered in qmllanguage */ inline QUrl TEST_FILE(const QString &filename) { QFileInfo fileInfo(__FILE__); return QUrl::fromLocalFile(fileInfo.absoluteDir().filePath("data/" + filename)); } inline QUrl TEST_FILE(const char *filename) { return TEST_FILE(QLatin1String(filename)); } class tst_qdeclarativeecmascript : public QObject { Q_OBJECT public: tst_qdeclarativeecmascript() {} private slots: void initTestCase(); void assignBasicTypes(); void idShortcutInvalidates(); void boolPropertiesEvaluateAsBool(); void methods(); void signalAssignment(); void bindingLoop(); void basicExpressions(); void basicExpressions_data(); void arrayExpressions(); void contextPropertiesTriggerReeval(); void objectPropertiesTriggerReeval(); void deferredProperties(); void deferredPropertiesErrors(); void extensionObjects(); void overrideExtensionProperties(); void attachedProperties(); void enums(); void valueTypeFunctions(); void constantsOverrideBindings(); void outerBindingOverridesInnerBinding(); void aliasPropertyAndBinding(); void nonExistentAttachedObject(); void scope(); void signalParameterTypes(); void objectsCompareAsEqual(); void dynamicCreation_data(); void dynamicCreation(); void dynamicDestruction(); void objectToString(); void selfDeletingBinding(); void extendedObjectPropertyLookup(); void scriptErrors(); void functionErrors(); void propertyAssignmentErrors(); void signalTriggeredBindings(); void listProperties(); void exceptionClearsOnReeval(); void exceptionSlotProducesWarning(); void exceptionBindingProducesWarning(); void transientErrors(); void shutdownErrors(); void compositePropertyType(); void jsObject(); void undefinedResetsProperty(); void listToVariant(); void multiEngineObject(); void deletedObject(); void attachedPropertyScope(); void scriptConnect(); void scriptDisconnect(); void ownership(); void cppOwnershipReturnValue(); void ownershipCustomReturnValue(); void qlistqobjectMethods(); void strictlyEquals(); void compiled(); void numberAssignment(); void propertySplicing(); void bug1(); void bug2(); void dynamicCreationCrash(); void regExpBug(); void nullObjectBinding(); void deletedEngine(); void libraryScriptAssert(); void variantsAssignedUndefined(); void qtbug_9792(); void qtcreatorbug_1289(); void noSpuriousWarningsAtShutdown(); void canAssignNullToQObject(); void functionAssignment(); void eval(); void function(); void qtbug_10696(); void qtbug_11606(); void qtbug_11600(); void nonscriptable(); void deleteLater(); void in(); void sharedAttachedObject(); void objectName(); void writeRemovesBinding(); void aliasBindingsAssignCorrectly(); void aliasBindingsOverrideTarget(); void aliasWritesOverrideBindings(); void include(); void callQtInvokables(); void invokableObjectArg(); void invokableObjectRet(); void revisionErrors(); void revision(); private: QDeclarativeEngine engine; }; void tst_qdeclarativeecmascript::initTestCase() { registerTypes(); } void tst_qdeclarativeecmascript::assignBasicTypes() { { QDeclarativeComponent component(&engine, TEST_FILE("assignBasicTypes.qml")); MyTypeObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->flagProperty(), MyTypeObject::FlagVal1 | MyTypeObject::FlagVal3); QCOMPARE(object->enumProperty(), MyTypeObject::EnumVal2); QCOMPARE(object->stringProperty(), QString("Hello World!")); QCOMPARE(object->uintProperty(), uint(10)); QCOMPARE(object->intProperty(), -19); QCOMPARE((float)object->realProperty(), float(23.2)); QCOMPARE((float)object->doubleProperty(), float(-19.75)); QCOMPARE((float)object->floatProperty(), float(8.5)); QCOMPARE(object->colorProperty(), QColor("red")); QCOMPARE(object->dateProperty(), QDate(1982, 11, 25)); QCOMPARE(object->timeProperty(), QTime(11, 11, 32)); QCOMPARE(object->dateTimeProperty(), QDateTime(QDate(2009, 5, 12), QTime(13, 22, 1))); QCOMPARE(object->pointProperty(), QPoint(99,13)); QCOMPARE(object->pointFProperty(), QPointF(-10.1, 12.3)); QCOMPARE(object->sizeProperty(), QSize(99, 13)); QCOMPARE(object->sizeFProperty(), QSizeF(0.1, 0.2)); QCOMPARE(object->rectProperty(), QRect(9, 7, 100, 200)); QCOMPARE(object->rectFProperty(), QRectF(1000.1, -10.9, 400, 90.99)); QCOMPARE(object->boolProperty(), true); QCOMPARE(object->variantProperty(), QVariant("Hello World!")); QCOMPARE(object->vectorProperty(), QVector3D(10, 1, 2.2)); QCOMPARE(object->urlProperty(), component.url().resolved(QUrl("main.qml"))); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("assignBasicTypes.2.qml")); MyTypeObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->flagProperty(), MyTypeObject::FlagVal1 | MyTypeObject::FlagVal3); QCOMPARE(object->enumProperty(), MyTypeObject::EnumVal2); QCOMPARE(object->stringProperty(), QString("Hello World!")); QCOMPARE(object->uintProperty(), uint(10)); QCOMPARE(object->intProperty(), -19); QCOMPARE((float)object->realProperty(), float(23.2)); QCOMPARE((float)object->doubleProperty(), float(-19.75)); QCOMPARE((float)object->floatProperty(), float(8.5)); QCOMPARE(object->colorProperty(), QColor("red")); QCOMPARE(object->dateProperty(), QDate(1982, 11, 25)); QCOMPARE(object->timeProperty(), QTime(11, 11, 32)); QCOMPARE(object->dateTimeProperty(), QDateTime(QDate(2009, 5, 12), QTime(13, 22, 1))); QCOMPARE(object->pointProperty(), QPoint(99,13)); QCOMPARE(object->pointFProperty(), QPointF(-10.1, 12.3)); QCOMPARE(object->sizeProperty(), QSize(99, 13)); QCOMPARE(object->sizeFProperty(), QSizeF(0.1, 0.2)); QCOMPARE(object->rectProperty(), QRect(9, 7, 100, 200)); QCOMPARE(object->rectFProperty(), QRectF(1000.1, -10.9, 400, 90.99)); QCOMPARE(object->boolProperty(), true); QCOMPARE(object->variantProperty(), QVariant("Hello World!")); QCOMPARE(object->vectorProperty(), QVector3D(10, 1, 2.2)); QCOMPARE(object->urlProperty(), component.url().resolved(QUrl("main.qml"))); delete object; } } void tst_qdeclarativeecmascript::idShortcutInvalidates() { { QDeclarativeComponent component(&engine, TEST_FILE("idShortcutInvalidates.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QVERIFY(object->objectProperty() != 0); delete object->objectProperty(); QVERIFY(object->objectProperty() == 0); } { QDeclarativeComponent component(&engine, TEST_FILE("idShortcutInvalidates.1.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QVERIFY(object->objectProperty() != 0); delete object->objectProperty(); QVERIFY(object->objectProperty() == 0); } } void tst_qdeclarativeecmascript::boolPropertiesEvaluateAsBool() { { QDeclarativeComponent component(&engine, TEST_FILE("boolPropertiesEvaluateAsBool.1.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->stringProperty(), QLatin1String("pass")); } { QDeclarativeComponent component(&engine, TEST_FILE("boolPropertiesEvaluateAsBool.2.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->stringProperty(), QLatin1String("pass")); } } void tst_qdeclarativeecmascript::signalAssignment() { { QDeclarativeComponent component(&engine, TEST_FILE("signalAssignment.1.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->string(), QString()); emit object->basicSignal(); QCOMPARE(object->string(), QString("pass")); } { QDeclarativeComponent component(&engine, TEST_FILE("signalAssignment.2.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->string(), QString()); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->string(), QString("pass 19 Hello world! 10.25")); } } void tst_qdeclarativeecmascript::methods() { { QDeclarativeComponent component(&engine, TEST_FILE("methods.1.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->methodCalled(), false); QCOMPARE(object->methodIntCalled(), false); emit object->basicSignal(); QCOMPARE(object->methodCalled(), true); QCOMPARE(object->methodIntCalled(), false); } { QDeclarativeComponent component(&engine, TEST_FILE("methods.2.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->methodCalled(), false); QCOMPARE(object->methodIntCalled(), false); emit object->basicSignal(); QCOMPARE(object->methodCalled(), false); QCOMPARE(object->methodIntCalled(), true); } { QDeclarativeComponent component(&engine, TEST_FILE("methods.3.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 19); } { QDeclarativeComponent component(&engine, TEST_FILE("methods.4.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 19); QCOMPARE(object->property("test2").toInt(), 17); QCOMPARE(object->property("test3").toInt(), 16); } { QDeclarativeComponent component(&engine, TEST_FILE("methods.5.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 9); } } void tst_qdeclarativeecmascript::bindingLoop() { QDeclarativeComponent component(&engine, TEST_FILE("bindingLoop.qml")); QString warning = component.url().toString() + ":9:9: QML MyQmlObject: Binding loop detected for property \"stringProperty\""; QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); QObject *object = component.create(); QVERIFY(object != 0); } void tst_qdeclarativeecmascript::basicExpressions_data() { QTest::addColumn("expression"); QTest::addColumn("result"); QTest::addColumn("nest"); QTest::newRow("Syntax error (self test)") << "{console.log({'a':1'}.a)}" << QVariant() << false; QTest::newRow("Context property") << "a" << QVariant(1944) << false; QTest::newRow("Context property") << "a" << QVariant(1944) << true; QTest::newRow("Context property expression") << "a * 2" << QVariant(3888) << false; QTest::newRow("Context property expression") << "a * 2" << QVariant(3888) << true; QTest::newRow("Overridden context property") << "b" << QVariant("Milk") << false; QTest::newRow("Overridden context property") << "b" << QVariant("Cow") << true; QTest::newRow("Object property") << "object.stringProperty" << QVariant("Object1") << false; QTest::newRow("Object property") << "object.stringProperty" << QVariant("Object1") << true; QTest::newRow("Overridden object property") << "objectOverride.stringProperty" << QVariant("Object2") << false; QTest::newRow("Overridden object property") << "objectOverride.stringProperty" << QVariant("Object3") << true; QTest::newRow("Default object property") << "horseLegs" << QVariant(4) << false; QTest::newRow("Default object property") << "antLegs" << QVariant(6) << false; QTest::newRow("Default object property") << "emuLegs" << QVariant(2) << false; QTest::newRow("Nested default object property") << "horseLegs" << QVariant(4) << true; QTest::newRow("Nested default object property") << "antLegs" << QVariant(7) << true; QTest::newRow("Nested default object property") << "emuLegs" << QVariant(2) << true; QTest::newRow("Nested default object property") << "humanLegs" << QVariant(2) << true; QTest::newRow("Context property override default object property") << "millipedeLegs" << QVariant(100) << true; } void tst_qdeclarativeecmascript::basicExpressions() { QFETCH(QString, expression); QFETCH(QVariant, result); QFETCH(bool, nest); MyQmlObject object1; MyQmlObject object2; MyQmlObject object3; MyDefaultObject1 default1; MyDefaultObject3 default3; object1.setStringProperty("Object1"); object2.setStringProperty("Object2"); object3.setStringProperty("Object3"); QDeclarativeContext context(engine.rootContext()); QDeclarativeContext nestedContext(&context); context.setContextObject(&default1); context.setContextProperty("a", QVariant(1944)); context.setContextProperty("b", QVariant("Milk")); context.setContextProperty("object", &object1); context.setContextProperty("objectOverride", &object2); nestedContext.setContextObject(&default3); nestedContext.setContextProperty("b", QVariant("Cow")); nestedContext.setContextProperty("objectOverride", &object3); nestedContext.setContextProperty("millipedeLegs", QVariant(100)); MyExpression expr(nest?&nestedContext:&context, expression); QCOMPARE(expr.evaluate(), result); } void tst_qdeclarativeecmascript::arrayExpressions() { QObject obj1; QObject obj2; QObject obj3; QDeclarativeContext context(engine.rootContext()); context.setContextProperty("a", &obj1); context.setContextProperty("b", &obj2); context.setContextProperty("c", &obj3); MyExpression expr(&context, "[a, b, c, 10]"); QVariant result = expr.evaluate(); QCOMPARE(result.userType(), qMetaTypeId >()); QList list = qvariant_cast >(result); QCOMPARE(list.count(), 4); QCOMPARE(list.at(0), &obj1); QCOMPARE(list.at(1), &obj2); QCOMPARE(list.at(2), &obj3); QCOMPARE(list.at(3), (QObject *)0); } // Tests that modifying a context property will reevaluate expressions void tst_qdeclarativeecmascript::contextPropertiesTriggerReeval() { QDeclarativeContext context(engine.rootContext()); MyQmlObject object1; MyQmlObject object2; MyQmlObject *object3 = new MyQmlObject; object1.setStringProperty("Hello"); object2.setStringProperty("World"); context.setContextProperty("testProp", QVariant(1)); context.setContextProperty("testObj", &object1); context.setContextProperty("testObj2", object3); { MyExpression expr(&context, "testProp + 1"); QCOMPARE(expr.changed, false); QCOMPARE(expr.evaluate(), QVariant(2)); context.setContextProperty("testProp", QVariant(2)); QCOMPARE(expr.changed, true); QCOMPARE(expr.evaluate(), QVariant(3)); } { MyExpression expr(&context, "testProp + testProp + testProp"); QCOMPARE(expr.changed, false); QCOMPARE(expr.evaluate(), QVariant(6)); context.setContextProperty("testProp", QVariant(4)); QCOMPARE(expr.changed, true); QCOMPARE(expr.evaluate(), QVariant(12)); } { MyExpression expr(&context, "testObj.stringProperty"); QCOMPARE(expr.changed, false); QCOMPARE(expr.evaluate(), QVariant("Hello")); context.setContextProperty("testObj", &object2); QCOMPARE(expr.changed, true); QCOMPARE(expr.evaluate(), QVariant("World")); } { MyExpression expr(&context, "testObj.stringProperty /**/"); QCOMPARE(expr.changed, false); QCOMPARE(expr.evaluate(), QVariant("World")); context.setContextProperty("testObj", &object1); QCOMPARE(expr.changed, true); QCOMPARE(expr.evaluate(), QVariant("Hello")); } { MyExpression expr(&context, "testObj2"); QCOMPARE(expr.changed, false); QCOMPARE(expr.evaluate(), QVariant::fromValue((QObject *)object3)); } } void tst_qdeclarativeecmascript::objectPropertiesTriggerReeval() { QDeclarativeContext context(engine.rootContext()); MyQmlObject object1; MyQmlObject object2; MyQmlObject object3; context.setContextProperty("testObj", &object1); object1.setStringProperty(QLatin1String("Hello")); object2.setStringProperty(QLatin1String("Dog")); object3.setStringProperty(QLatin1String("Cat")); { MyExpression expr(&context, "testObj.stringProperty"); QCOMPARE(expr.changed, false); QCOMPARE(expr.evaluate(), QVariant("Hello")); object1.setStringProperty(QLatin1String("World")); QCOMPARE(expr.changed, true); QCOMPARE(expr.evaluate(), QVariant("World")); } { MyExpression expr(&context, "testObj.objectProperty.stringProperty"); QCOMPARE(expr.changed, false); QCOMPARE(expr.evaluate(), QVariant()); object1.setObjectProperty(&object2); QCOMPARE(expr.changed, true); expr.changed = false; QCOMPARE(expr.evaluate(), QVariant("Dog")); object1.setObjectProperty(&object3); QCOMPARE(expr.changed, true); expr.changed = false; QCOMPARE(expr.evaluate(), QVariant("Cat")); object1.setObjectProperty(0); QCOMPARE(expr.changed, true); expr.changed = false; QCOMPARE(expr.evaluate(), QVariant()); object1.setObjectProperty(&object3); QCOMPARE(expr.changed, true); expr.changed = false; QCOMPARE(expr.evaluate(), QVariant("Cat")); object3.setStringProperty("Donkey"); QCOMPARE(expr.changed, true); expr.changed = false; QCOMPARE(expr.evaluate(), QVariant("Donkey")); } } void tst_qdeclarativeecmascript::deferredProperties() { QDeclarativeComponent component(&engine, TEST_FILE("deferredProperties.qml")); MyDeferredObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->value(), 0); QVERIFY(object->objectProperty() == 0); QVERIFY(object->objectProperty2() != 0); qmlExecuteDeferred(object); QCOMPARE(object->value(), 10); QVERIFY(object->objectProperty() != 0); MyQmlObject *qmlObject = qobject_cast(object->objectProperty()); QVERIFY(qmlObject != 0); QCOMPARE(qmlObject->value(), 10); object->setValue(19); QCOMPARE(qmlObject->value(), 19); } // Check errors on deferred properties are correctly emitted void tst_qdeclarativeecmascript::deferredPropertiesErrors() { QDeclarativeComponent component(&engine, TEST_FILE("deferredPropertiesErrors.qml")); MyDeferredObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->value(), 0); QVERIFY(object->objectProperty() == 0); QVERIFY(object->objectProperty2() == 0); QString warning = component.url().toString() + ":6: Unable to assign [undefined] to QObject* objectProperty"; QTest::ignoreMessage(QtWarningMsg, qPrintable(warning)); qmlExecuteDeferred(object); delete object; } void tst_qdeclarativeecmascript::extensionObjects() { QDeclarativeComponent component(&engine, TEST_FILE("extensionObjects.qml")); MyExtendedObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->baseProperty(), 13); QCOMPARE(object->coreProperty(), 9); object->setProperty("extendedProperty", QVariant(11)); object->setProperty("baseExtendedProperty", QVariant(92)); QCOMPARE(object->coreProperty(), 11); QCOMPARE(object->baseProperty(), 92); MyExtendedObject *nested = qobject_cast(qvariant_cast(object->property("nested"))); QVERIFY(nested); QCOMPARE(nested->baseProperty(), 13); QCOMPARE(nested->coreProperty(), 9); nested->setProperty("extendedProperty", QVariant(11)); nested->setProperty("baseExtendedProperty", QVariant(92)); QCOMPARE(nested->coreProperty(), 11); QCOMPARE(nested->baseProperty(), 92); } void tst_qdeclarativeecmascript::overrideExtensionProperties() { QDeclarativeComponent component(&engine, TEST_FILE("extensionObjectsPropertyOverride.qml")); OverrideDefaultPropertyObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QVERIFY(object->secondProperty() != 0); QVERIFY(object->firstProperty() == 0); } void tst_qdeclarativeecmascript::attachedProperties() { QDeclarativeComponent component(&engine, TEST_FILE("attachedProperty.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("a").toInt(), 19); QCOMPARE(object->property("b").toInt(), 19); QCOMPARE(object->property("c").toInt(), 19); QCOMPARE(object->property("d").toInt(), 19); // ### Need to test attached property assignment } void tst_qdeclarativeecmascript::enums() { // Existent enums { QDeclarativeComponent component(&engine, TEST_FILE("enums.1.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("a").toInt(), 0); QCOMPARE(object->property("b").toInt(), 1); QCOMPARE(object->property("c").toInt(), 2); QCOMPARE(object->property("d").toInt(), 3); QCOMPARE(object->property("e").toInt(), 0); QCOMPARE(object->property("f").toInt(), 1); QCOMPARE(object->property("g").toInt(), 2); QCOMPARE(object->property("h").toInt(), 3); QCOMPARE(object->property("i").toInt(), 19); QCOMPARE(object->property("j").toInt(), 19); } // Non-existent enums { QDeclarativeComponent component(&engine, TEST_FILE("enums.2.qml")); QString warning1 = component.url().toString() + ":5: Unable to assign [undefined] to int a"; QString warning2 = component.url().toString() + ":6: Unable to assign [undefined] to int b"; QTest::ignoreMessage(QtWarningMsg, qPrintable(warning1)); QTest::ignoreMessage(QtWarningMsg, qPrintable(warning2)); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("a").toInt(), 0); QCOMPARE(object->property("b").toInt(), 0); } } void tst_qdeclarativeecmascript::valueTypeFunctions() { QDeclarativeComponent component(&engine, TEST_FILE("valueTypeFunctions.qml")); MyTypeObject *obj = qobject_cast(component.create()); QVERIFY(obj != 0); QCOMPARE(obj->rectProperty(), QRect(0,0,100,100)); QCOMPARE(obj->rectFProperty(), QRectF(0,0.5,100,99.5)); } /* Tests that writing a constant to a property with a binding on it disables the binding. */ void tst_qdeclarativeecmascript::constantsOverrideBindings() { // From ECMAScript { QDeclarativeComponent component(&engine, TEST_FILE("constantsOverrideBindings.1.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("c2").toInt(), 0); object->setProperty("c1", QVariant(9)); QCOMPARE(object->property("c2").toInt(), 9); emit object->basicSignal(); QCOMPARE(object->property("c2").toInt(), 13); object->setProperty("c1", QVariant(8)); QCOMPARE(object->property("c2").toInt(), 13); } // During construction { QDeclarativeComponent component(&engine, TEST_FILE("constantsOverrideBindings.2.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("c1").toInt(), 0); QCOMPARE(object->property("c2").toInt(), 10); object->setProperty("c1", QVariant(9)); QCOMPARE(object->property("c1").toInt(), 9); QCOMPARE(object->property("c2").toInt(), 10); } #if 0 // From C++ { QDeclarativeComponent component(&engine, TEST_FILE("constantsOverrideBindings.3.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("c2").toInt(), 0); object->setProperty("c1", QVariant(9)); QCOMPARE(object->property("c2").toInt(), 9); object->setProperty("c2", QVariant(13)); QCOMPARE(object->property("c2").toInt(), 13); object->setProperty("c1", QVariant(7)); QCOMPARE(object->property("c1").toInt(), 7); QCOMPARE(object->property("c2").toInt(), 13); } #endif // Using an alias { QDeclarativeComponent component(&engine, TEST_FILE("constantsOverrideBindings.4.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("c1").toInt(), 0); QCOMPARE(object->property("c3").toInt(), 10); object->setProperty("c1", QVariant(9)); QCOMPARE(object->property("c1").toInt(), 9); QCOMPARE(object->property("c3").toInt(), 10); } } /* Tests that assigning a binding to a property that already has a binding causes the original binding to be disabled. */ void tst_qdeclarativeecmascript::outerBindingOverridesInnerBinding() { QDeclarativeComponent component(&engine, TEST_FILE("outerBindingOverridesInnerBinding.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("c1").toInt(), 0); QCOMPARE(object->property("c2").toInt(), 0); QCOMPARE(object->property("c3").toInt(), 0); object->setProperty("c1", QVariant(9)); QCOMPARE(object->property("c1").toInt(), 9); QCOMPARE(object->property("c2").toInt(), 0); QCOMPARE(object->property("c3").toInt(), 0); object->setProperty("c3", QVariant(8)); QCOMPARE(object->property("c1").toInt(), 9); QCOMPARE(object->property("c2").toInt(), 8); QCOMPARE(object->property("c3").toInt(), 8); } /* Access a non-existent attached object. Tests for a regression where this used to crash. */ void tst_qdeclarativeecmascript::nonExistentAttachedObject() { QDeclarativeComponent component(&engine, TEST_FILE("nonExistentAttachedObject.qml")); QString warning = component.url().toString() + ":4: Unable to assign [undefined] to QString stringProperty"; QTest::ignoreMessage(QtWarningMsg, qPrintable(warning)); QObject *object = component.create(); QVERIFY(object != 0); } void tst_qdeclarativeecmascript::scope() { { QDeclarativeComponent component(&engine, TEST_FILE("scope.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test1").toInt(), 1); QCOMPARE(object->property("test2").toInt(), 2); QCOMPARE(object->property("test3").toString(), QString("1Test")); QCOMPARE(object->property("test4").toString(), QString("2Test")); QCOMPARE(object->property("test5").toInt(), 1); QCOMPARE(object->property("test6").toInt(), 1); QCOMPARE(object->property("test7").toInt(), 2); QCOMPARE(object->property("test8").toInt(), 2); QCOMPARE(object->property("test9").toInt(), 1); QCOMPARE(object->property("test10").toInt(), 3); } { QDeclarativeComponent component(&engine, TEST_FILE("scope.2.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test1").toInt(), 19); QCOMPARE(object->property("test2").toInt(), 19); QCOMPARE(object->property("test3").toInt(), 14); QCOMPARE(object->property("test4").toInt(), 14); QCOMPARE(object->property("test5").toInt(), 24); QCOMPARE(object->property("test6").toInt(), 24); } { QDeclarativeComponent component(&engine, TEST_FILE("scope.3.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test1").toBool(), true); QCOMPARE(object->property("test2").toBool(), true); QCOMPARE(object->property("test3").toBool(), true); } // Signal argument scope { QDeclarativeComponent component(&engine, TEST_FILE("scope.4.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 0); QCOMPARE(object->property("test2").toString(), QString()); emit object->argumentSignal(13, "Argument Scope", 9); QCOMPARE(object->property("test").toInt(), 13); QCOMPARE(object->property("test2").toString(), QString("Argument Scope")); delete object; } } /* Tests that "any" type passes through a synthesized signal parameter. This is essentially a test of QDeclarativeMetaType::copy() */ void tst_qdeclarativeecmascript::signalParameterTypes() { QDeclarativeComponent component(&engine, TEST_FILE("signalParameterTypes.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); emit object->basicSignal(); QCOMPARE(object->property("intProperty").toInt(), 10); QCOMPARE(object->property("realProperty").toReal(), 19.2); QVERIFY(object->property("colorProperty").value() == QColor(255, 255, 0, 255)); QVERIFY(object->property("variantProperty") == QVariant::fromValue(QColor(255, 0, 255, 255))); } /* Test that two JS objects for the same QObject compare as equal. */ void tst_qdeclarativeecmascript::objectsCompareAsEqual() { QDeclarativeComponent component(&engine, TEST_FILE("objectsCompareAsEqual.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test1").toBool(), true); QCOMPARE(object->property("test2").toBool(), true); QCOMPARE(object->property("test3").toBool(), true); QCOMPARE(object->property("test4").toBool(), true); QCOMPARE(object->property("test5").toBool(), true); } /* Confirm bindings and alias properties can coexist. Tests for a regression where the binding would not reevaluate. */ void tst_qdeclarativeecmascript::aliasPropertyAndBinding() { QDeclarativeComponent component(&engine, TEST_FILE("aliasPropertyAndBinding.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("c2").toInt(), 3); QCOMPARE(object->property("c3").toInt(), 3); object->setProperty("c2", QVariant(19)); QCOMPARE(object->property("c2").toInt(), 19); QCOMPARE(object->property("c3").toInt(), 19); } void tst_qdeclarativeecmascript::dynamicCreation_data() { QTest::addColumn("method"); QTest::addColumn("createdName"); QTest::newRow("One") << "createOne" << "objectOne"; QTest::newRow("Two") << "createTwo" << "objectTwo"; QTest::newRow("Three") << "createThree" << "objectThree"; } /* Test using createQmlObject to dynamically generate an item Also using createComponent is tested. */ void tst_qdeclarativeecmascript::dynamicCreation() { QFETCH(QString, method); QFETCH(QString, createdName); QDeclarativeComponent component(&engine, TEST_FILE("dynamicCreation.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QMetaObject::invokeMethod(object, method.toUtf8()); QObject *created = object->objectProperty(); QVERIFY(created); QCOMPARE(created->objectName(), createdName); } /* Tests the destroy function */ void tst_qdeclarativeecmascript::dynamicDestruction() { QDeclarativeComponent component(&engine, TEST_FILE("dynamicDeletion.qml")); QDeclarativeGuard object = qobject_cast(component.create()); QVERIFY(object != 0); QDeclarativeGuard createdQmlObject = 0; QMetaObject::invokeMethod(object, "create"); createdQmlObject = object->objectProperty(); QVERIFY(createdQmlObject); QCOMPARE(createdQmlObject->objectName(), QString("emptyObject")); QMetaObject::invokeMethod(object, "killOther"); QVERIFY(createdQmlObject); QCoreApplication::instance()->processEvents(QEventLoop::DeferredDeletion); QVERIFY(createdQmlObject); for (int ii = 0; createdQmlObject && ii < 50; ++ii) { // After 5 seconds we should give up if (createdQmlObject) { QTest::qWait(100); QCoreApplication::instance()->processEvents(QEventLoop::DeferredDeletion); } } QVERIFY(!createdQmlObject); QDeclarativeEngine::setObjectOwnership(object, QDeclarativeEngine::JavaScriptOwnership); QMetaObject::invokeMethod(object, "killMe"); QVERIFY(object); QTest::qWait(0); QCoreApplication::instance()->processEvents(QEventLoop::DeferredDeletion); QVERIFY(!object); } /* tests that id.toString() works */ void tst_qdeclarativeecmascript::objectToString() { QDeclarativeComponent component(&engine, TEST_FILE("declarativeToString.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QMetaObject::invokeMethod(object, "testToString"); QVERIFY(object->stringProperty().startsWith("MyQmlObject_QML_")); QVERIFY(object->stringProperty().endsWith(", \"objName\")")); } /* Tests bindings that indirectly cause their own deletion work. This test is best run under valgrind to ensure no invalid memory access occur. */ void tst_qdeclarativeecmascript::selfDeletingBinding() { { QDeclarativeComponent component(&engine, TEST_FILE("selfDeletingBinding.qml")); QObject *object = component.create(); QVERIFY(object != 0); object->setProperty("triggerDelete", true); } { QDeclarativeComponent component(&engine, TEST_FILE("selfDeletingBinding.2.qml")); QObject *object = component.create(); QVERIFY(object != 0); object->setProperty("triggerDelete", true); } } /* Test that extended object properties can be accessed. This test a regression where this used to crash. The issue was specificially for extended objects that did not include a synthesized meta object (so non-root and no synthesiszed properties). */ void tst_qdeclarativeecmascript::extendedObjectPropertyLookup() { QDeclarativeComponent component(&engine, TEST_FILE("extendedObjectPropertyLookup.qml")); QObject *object = component.create(); QVERIFY(object != 0); } /* Test file/lineNumbers for binding/Script errors. */ void tst_qdeclarativeecmascript::scriptErrors() { QDeclarativeComponent component(&engine, TEST_FILE("scriptErrors.qml")); QString url = component.url().toString(); QString warning1 = url.left(url.length() - 3) + "js:2: Error: Invalid write to global property \"a\""; QString warning2 = url + ":5: ReferenceError: Can't find variable: a"; QString warning3 = url.left(url.length() - 3) + "js:4: Error: Invalid write to global property \"a\""; QString warning4 = url + ":10: ReferenceError: Can't find variable: a"; QString warning5 = url + ":8: ReferenceError: Can't find variable: a"; QString warning6 = url + ":7: Unable to assign [undefined] to int x"; QString warning7 = url + ":12: Error: Cannot assign to read-only property \"trueProperty\""; QString warning8 = url + ":13: Error: Cannot assign to non-existent property \"fakeProperty\""; QTest::ignoreMessage(QtWarningMsg, warning1.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning2.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning3.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning5.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning6.toLatin1().constData()); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QTest::ignoreMessage(QtWarningMsg, warning4.toLatin1().constData()); emit object->basicSignal(); QTest::ignoreMessage(QtWarningMsg, warning7.toLatin1().constData()); emit object->anotherBasicSignal(); QTest::ignoreMessage(QtWarningMsg, warning8.toLatin1().constData()); emit object->thirdBasicSignal(); } /* Test file/lineNumbers for inline functions. */ void tst_qdeclarativeecmascript::functionErrors() { QDeclarativeComponent component(&engine, TEST_FILE("functionErrors.qml")); QString url = component.url().toString(); QString warning = url + ":5: Error: Invalid write to global property \"a\""; QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); QObject *object = component.create(); QVERIFY(object != 0); delete object; } /* Test various errors that can occur when assigning a property from script */ void tst_qdeclarativeecmascript::propertyAssignmentErrors() { QDeclarativeComponent component(&engine, TEST_FILE("propertyAssignmentErrors.qml")); QString url = component.url().toString(); QString warning1 = url + ":11:Error: Cannot assign [undefined] to int"; QString warning2 = url + ":17:Error: Cannot assign QString to int"; QTest::ignoreMessage(QtDebugMsg, warning1.toLatin1().constData()); QTest::ignoreMessage(QtDebugMsg, warning2.toLatin1().constData()); QObject *object = component.create(); QVERIFY(object != 0); delete object; } /* Test bindings still work when the reeval is triggered from within a signal script. */ void tst_qdeclarativeecmascript::signalTriggeredBindings() { QDeclarativeComponent component(&engine, TEST_FILE("signalTriggeredBindings.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("base").toReal(), 50.); QCOMPARE(object->property("test1").toReal(), 50.); QCOMPARE(object->property("test2").toReal(), 50.); object->basicSignal(); QCOMPARE(object->property("base").toReal(), 200.); QCOMPARE(object->property("test1").toReal(), 200.); QCOMPARE(object->property("test2").toReal(), 200.); object->argumentSignal(10, QString(), 10); QCOMPARE(object->property("base").toReal(), 400.); QCOMPARE(object->property("test1").toReal(), 400.); QCOMPARE(object->property("test2").toReal(), 400.); } /* Test that list properties can be iterated from ECMAScript */ void tst_qdeclarativeecmascript::listProperties() { QDeclarativeComponent component(&engine, TEST_FILE("listProperties.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test1").toInt(), 21); QCOMPARE(object->property("test2").toInt(), 2); QCOMPARE(object->property("test3").toBool(), true); QCOMPARE(object->property("test4").toBool(), true); } void tst_qdeclarativeecmascript::exceptionClearsOnReeval() { QDeclarativeComponent component(&engine, TEST_FILE("exceptionClearsOnReeval.qml")); QString url = component.url().toString(); QString warning = url + ":4: TypeError: Result of expression 'objectProperty' [null] is not an object."; QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toBool(), false); MyQmlObject object2; MyQmlObject object3; object2.setObjectProperty(&object3); object->setObjectProperty(&object2); QCOMPARE(object->property("test").toBool(), true); } void tst_qdeclarativeecmascript::exceptionSlotProducesWarning() { QDeclarativeComponent component(&engine, TEST_FILE("exceptionProducesWarning.qml")); QString url = component.url().toString(); QString warning = component.url().toString() + ":6: Error: JS exception"; QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); } void tst_qdeclarativeecmascript::exceptionBindingProducesWarning() { QDeclarativeComponent component(&engine, TEST_FILE("exceptionProducesWarning2.qml")); QString url = component.url().toString(); QString warning = component.url().toString() + ":5: Error: JS exception"; QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); } static int transientErrorsMsgCount = 0; static void transientErrorsMsgHandler(QtMsgType, const char *) { ++transientErrorsMsgCount; } // Check that transient binding errors are not displayed void tst_qdeclarativeecmascript::transientErrors() { { QDeclarativeComponent component(&engine, TEST_FILE("transientErrors.qml")); transientErrorsMsgCount = 0; QtMsgHandler old = qInstallMsgHandler(transientErrorsMsgHandler); QObject *object = component.create(); QVERIFY(object != 0); qInstallMsgHandler(old); QCOMPARE(transientErrorsMsgCount, 0); } // One binding erroring multiple times, but then resolving { QDeclarativeComponent component(&engine, TEST_FILE("transientErrors.2.qml")); transientErrorsMsgCount = 0; QtMsgHandler old = qInstallMsgHandler(transientErrorsMsgHandler); QObject *object = component.create(); QVERIFY(object != 0); qInstallMsgHandler(old); QCOMPARE(transientErrorsMsgCount, 0); } } // Check that errors during shutdown are minimized void tst_qdeclarativeecmascript::shutdownErrors() { QDeclarativeComponent component(&engine, TEST_FILE("shutdownErrors.qml")); QObject *object = component.create(); QVERIFY(object != 0); transientErrorsMsgCount = 0; QtMsgHandler old = qInstallMsgHandler(transientErrorsMsgHandler); delete object; qInstallMsgHandler(old); QCOMPARE(transientErrorsMsgCount, 0); } void tst_qdeclarativeecmascript::compositePropertyType() { QDeclarativeComponent component(&engine, TEST_FILE("compositePropertyType.qml")); QTest::ignoreMessage(QtDebugMsg, "hello world"); QObject *object = qobject_cast(component.create()); delete object; } // QTBUG-5759 void tst_qdeclarativeecmascript::jsObject() { QDeclarativeComponent component(&engine, TEST_FILE("jsObject.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 92); delete object; } void tst_qdeclarativeecmascript::undefinedResetsProperty() { { QDeclarativeComponent component(&engine, TEST_FILE("undefinedResetsProperty.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("resettableProperty").toInt(), 92); object->setProperty("setUndefined", true); QCOMPARE(object->property("resettableProperty").toInt(), 13); object->setProperty("setUndefined", false); QCOMPARE(object->property("resettableProperty").toInt(), 92); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("undefinedResetsProperty.2.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("resettableProperty").toInt(), 19); QMetaObject::invokeMethod(object, "doReset"); QCOMPARE(object->property("resettableProperty").toInt(), 13); delete object; } } // QTBUG-6781 void tst_qdeclarativeecmascript::bug1() { QDeclarativeComponent component(&engine, TEST_FILE("bug.1.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 14); object->setProperty("a", 11); QCOMPARE(object->property("test").toInt(), 3); object->setProperty("b", true); QCOMPARE(object->property("test").toInt(), 9); delete object; } void tst_qdeclarativeecmascript::bug2() { QDeclarativeComponent component(&engine); component.setData("import Qt.test 1.0;\nQPlainTextEdit { width: 100 }", QUrl()); QObject *object = component.create(); QVERIFY(object != 0); delete object; } // Don't crash in createObject when the component has errors. void tst_qdeclarativeecmascript::dynamicCreationCrash() { QDeclarativeComponent component(&engine, TEST_FILE("dynamicCreation.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready"); QMetaObject::invokeMethod(object, "dontCrash"); QObject *created = object->objectProperty(); QVERIFY(created == 0); } //QTBUG-9367 void tst_qdeclarativeecmascript::regExpBug() { QDeclarativeComponent component(&engine, TEST_FILE("regExp.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->regExp().pattern(), QLatin1String("[a-zA-z]")); } void tst_qdeclarativeecmascript::callQtInvokables() { MyInvokableObject o; QDeclarativeEngine qmlengine; QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(&qmlengine); QScriptEngine *engine = &ep->scriptEngine; QStringList names; QList values; names << QLatin1String("object"); values << ep->objectClass->newQObject(&o); names << QLatin1String("undefined"); values << engine->undefinedValue(); ep->globalClass->explicitSetProperty(names, values); // Non-existent methods o.reset(); QCOMPARE(engine->evaluate("object.method_nonexistent()").isError(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), -1); QCOMPARE(o.actuals().count(), 0); o.reset(); QCOMPARE(engine->evaluate("object.method_nonexistent(10, 11)").isError(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), -1); QCOMPARE(o.actuals().count(), 0); // Insufficient arguments o.reset(); QCOMPARE(engine->evaluate("object.method_int()").isError(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), -1); QCOMPARE(o.actuals().count(), 0); o.reset(); QCOMPARE(engine->evaluate("object.method_intint(10)").isError(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), -1); QCOMPARE(o.actuals().count(), 0); // Excessive arguments o.reset(); QCOMPARE(engine->evaluate("object.method_int(10, 11)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 8); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(10)); o.reset(); QCOMPARE(engine->evaluate("object.method_intint(10, 11, 12)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 9); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(10)); QCOMPARE(o.actuals().at(1), QVariant(11)); // Test return types o.reset(); QCOMPARE(engine->evaluate("object.method_NoArgs()").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 0); QCOMPARE(o.actuals().count(), 0); o.reset(); QVERIFY(engine->evaluate("object.method_NoArgs_int()").strictlyEquals(QScriptValue(engine, 6))); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 1); QCOMPARE(o.actuals().count(), 0); o.reset(); QVERIFY(engine->evaluate("object.method_NoArgs_real()").strictlyEquals(QScriptValue(engine, 19.75))); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 2); QCOMPARE(o.actuals().count(), 0); o.reset(); { QScriptValue ret = engine->evaluate("object.method_NoArgs_QPointF()"); QCOMPARE(ret.toVariant(), QVariant(QPointF(123, 4.5))); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 3); QCOMPARE(o.actuals().count(), 0); } o.reset(); { QScriptValue ret = engine->evaluate("object.method_NoArgs_QObject()"); QVERIFY(ret.isQObject()); QCOMPARE(ret.toQObject(), (QObject *)&o); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 4); QCOMPARE(o.actuals().count(), 0); } o.reset(); QCOMPARE(engine->evaluate("object.method_NoArgs_unknown()").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 5); QCOMPARE(o.actuals().count(), 0); o.reset(); { QScriptValue ret = engine->evaluate("object.method_NoArgs_QScriptValue()"); QVERIFY(ret.isString()); QCOMPARE(ret.toString(), QString("Hello world")); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 6); QCOMPARE(o.actuals().count(), 0); } o.reset(); QVERIFY(engine->evaluate("object.method_NoArgs_QVariant()").strictlyEquals(QScriptValue(engine, "QML rocks"))); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 7); QCOMPARE(o.actuals().count(), 0); // Test arg types o.reset(); QCOMPARE(engine->evaluate("object.method_int(94)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 8); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(94)); o.reset(); QCOMPARE(engine->evaluate("object.method_int(\"94\")").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 8); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(94)); o.reset(); QCOMPARE(engine->evaluate("object.method_int(\"not a number\")").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 8); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(0)); o.reset(); QCOMPARE(engine->evaluate("object.method_int(null)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 8); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(0)); o.reset(); QCOMPARE(engine->evaluate("object.method_int(undefined)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 8); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(0)); o.reset(); QCOMPARE(engine->evaluate("object.method_int(object)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 8); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(0)); o.reset(); QCOMPARE(engine->evaluate("object.method_intint(122, 9)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 9); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(122)); QCOMPARE(o.actuals().at(1), QVariant(9)); o.reset(); QCOMPARE(engine->evaluate("object.method_real(94.3)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 10); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(94.3)); o.reset(); QCOMPARE(engine->evaluate("object.method_real(\"94.3\")").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 10); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(94.3)); o.reset(); QCOMPARE(engine->evaluate("object.method_real(\"not a number\")").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 10); QCOMPARE(o.actuals().count(), 1); QVERIFY(qIsNaN(o.actuals().at(0).toDouble())); o.reset(); QCOMPARE(engine->evaluate("object.method_real(null)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 10); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(0)); o.reset(); QCOMPARE(engine->evaluate("object.method_real(undefined)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 10); QCOMPARE(o.actuals().count(), 1); QVERIFY(qIsNaN(o.actuals().at(0).toDouble())); o.reset(); QCOMPARE(engine->evaluate("object.method_real(object)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 10); QCOMPARE(o.actuals().count(), 1); QVERIFY(qIsNaN(o.actuals().at(0).toDouble())); o.reset(); QCOMPARE(engine->evaluate("object.method_QString(\"Hello world\")").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 11); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant("Hello world")); o.reset(); QCOMPARE(engine->evaluate("object.method_QString(19)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 11); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant("19")); o.reset(); { QString expected = "MyInvokableObject(0x" + QString::number((quintptr)&o, 16) + ")"; QCOMPARE(engine->evaluate("object.method_QString(object)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 11); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(expected)); } o.reset(); QCOMPARE(engine->evaluate("object.method_QString(null)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 11); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QString())); o.reset(); QCOMPARE(engine->evaluate("object.method_QString(undefined)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 11); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QString())); o.reset(); QCOMPARE(engine->evaluate("object.method_QPointF(0)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 12); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QPointF())); o.reset(); QCOMPARE(engine->evaluate("object.method_QPointF(null)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 12); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QPointF())); o.reset(); QCOMPARE(engine->evaluate("object.method_QPointF(undefined)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 12); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QPointF())); o.reset(); QCOMPARE(engine->evaluate("object.method_QPointF(object)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 12); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QPointF())); o.reset(); QCOMPARE(engine->evaluate("object.method_QPointF(object.method_get_QPointF())").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 12); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QPointF(99.3, -10.2))); o.reset(); QCOMPARE(engine->evaluate("object.method_QPointF(object.method_get_QPoint())").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 12); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QPointF(9, 12))); o.reset(); QCOMPARE(engine->evaluate("object.method_QObject(0)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 13); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), qVariantFromValue((QObject *)0)); o.reset(); QCOMPARE(engine->evaluate("object.method_QObject(\"Hello world\")").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 13); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), qVariantFromValue((QObject *)0)); o.reset(); QCOMPARE(engine->evaluate("object.method_QObject(null)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 13); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), qVariantFromValue((QObject *)0)); o.reset(); QCOMPARE(engine->evaluate("object.method_QObject(undefined)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 13); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), qVariantFromValue((QObject *)0)); o.reset(); QCOMPARE(engine->evaluate("object.method_QObject(object)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 13); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), qVariantFromValue((QObject *)&o)); o.reset(); QCOMPARE(engine->evaluate("object.method_QScriptValue(null)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 14); QCOMPARE(o.actuals().count(), 1); QVERIFY(qvariant_cast(o.actuals().at(0)).isNull()); o.reset(); QCOMPARE(engine->evaluate("object.method_QScriptValue(undefined)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 14); QCOMPARE(o.actuals().count(), 1); QVERIFY(qvariant_cast(o.actuals().at(0)).isUndefined()); o.reset(); QCOMPARE(engine->evaluate("object.method_QScriptValue(19)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 14); QCOMPARE(o.actuals().count(), 1); QVERIFY(qvariant_cast(o.actuals().at(0)).strictlyEquals(QScriptValue(engine, 19))); o.reset(); QCOMPARE(engine->evaluate("object.method_QScriptValue([19, 20])").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 14); QCOMPARE(o.actuals().count(), 1); QVERIFY(qvariant_cast(o.actuals().at(0)).isArray()); o.reset(); QCOMPARE(engine->evaluate("object.method_intQScriptValue(4, null)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 15); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(4)); QVERIFY(qvariant_cast(o.actuals().at(1)).isNull()); o.reset(); QCOMPARE(engine->evaluate("object.method_intQScriptValue(8, undefined)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 15); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(8)); QVERIFY(qvariant_cast(o.actuals().at(1)).isUndefined()); o.reset(); QCOMPARE(engine->evaluate("object.method_intQScriptValue(3, 19)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 15); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(3)); QVERIFY(qvariant_cast(o.actuals().at(1)).strictlyEquals(QScriptValue(engine, 19))); o.reset(); QCOMPARE(engine->evaluate("object.method_intQScriptValue(44, [19, 20])").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 15); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(44)); QVERIFY(qvariant_cast(o.actuals().at(1)).isArray()); o.reset(); QCOMPARE(engine->evaluate("object.method_overload()").isError(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), -1); QCOMPARE(o.actuals().count(), 0); o.reset(); QCOMPARE(engine->evaluate("object.method_overload(10)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 16); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(10)); o.reset(); QCOMPARE(engine->evaluate("object.method_overload(10, 11)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 17); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(10)); QCOMPARE(o.actuals().at(1), QVariant(11)); o.reset(); QCOMPARE(engine->evaluate("object.method_overload(\"Hello\")").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 18); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(QString("Hello"))); o.reset(); QCOMPARE(engine->evaluate("object.method_with_enum(9)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 19); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(9)); o.reset(); QVERIFY(engine->evaluate("object.method_default(10)").strictlyEquals(QScriptValue(19))); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 20); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(10)); QCOMPARE(o.actuals().at(1), QVariant(19)); o.reset(); QVERIFY(engine->evaluate("object.method_default(10, 13)").strictlyEquals(QScriptValue(13))); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), 20); QCOMPARE(o.actuals().count(), 2); QCOMPARE(o.actuals().at(0), QVariant(10)); QCOMPARE(o.actuals().at(1), QVariant(13)); o.reset(); QCOMPARE(engine->evaluate("object.method_inherited(9)").isUndefined(), true); QCOMPARE(o.error(), false); QCOMPARE(o.invoked(), -3); QCOMPARE(o.actuals().count(), 1); QCOMPARE(o.actuals().at(0), QVariant(9)); } // QTBUG-13047 (check that you can pass registered object types as args) void tst_qdeclarativeecmascript::invokableObjectArg() { QDeclarativeComponent component(&engine, TEST_FILE("invokableObjectArg.qml")); QObject *o = component.create(); QVERIFY(o); MyQmlObject *qmlobject = qobject_cast(o); QVERIFY(qmlobject); QCOMPARE(qmlobject->myinvokableObject, qmlobject); delete o; } // QTBUG-13047 (check that you can return registered object types from methods) void tst_qdeclarativeecmascript::invokableObjectRet() { QDeclarativeComponent component(&engine, TEST_FILE("invokableObjectRet.qml")); QObject *o = component.create(); QVERIFY(o); QCOMPARE(o->property("test").toBool(), true); delete o; } // QTBUG-5675 void tst_qdeclarativeecmascript::listToVariant() { QDeclarativeComponent component(&engine, TEST_FILE("listToVariant.qml")); MyQmlContainer container; QDeclarativeContext context(engine.rootContext()); context.setContextObject(&container); QObject *object = component.create(&context); QVERIFY(object != 0); QVariant v = object->property("test"); QCOMPARE(v.userType(), qMetaTypeId()); QVERIFY(qvariant_cast(v).object() == &container); delete object; } // QTBUG-7957 void tst_qdeclarativeecmascript::multiEngineObject() { MyQmlObject obj; obj.setStringProperty("Howdy planet"); QDeclarativeEngine e1; e1.rootContext()->setContextProperty("thing", &obj); QDeclarativeComponent c1(&e1, TEST_FILE("multiEngineObject.qml")); QDeclarativeEngine e2; e2.rootContext()->setContextProperty("thing", &obj); QDeclarativeComponent c2(&e2, TEST_FILE("multiEngineObject.qml")); QObject *o1 = c1.create(); QObject *o2 = c2.create(); QCOMPARE(o1->property("test").toString(), QString("Howdy planet")); QCOMPARE(o2->property("test").toString(), QString("Howdy planet")); delete o2; delete o1; } // Test that references to QObjects are cleanup when the object is destroyed void tst_qdeclarativeecmascript::deletedObject() { QDeclarativeComponent component(&engine, TEST_FILE("deletedObject.qml")); QObject *object = component.create(); QCOMPARE(object->property("test1").toBool(), true); QCOMPARE(object->property("test2").toBool(), true); QCOMPARE(object->property("test3").toBool(), true); QCOMPARE(object->property("test4").toBool(), true); delete object; } void tst_qdeclarativeecmascript::attachedPropertyScope() { QDeclarativeComponent component(&engine, TEST_FILE("attachedPropertyScope.qml")); QObject *object = component.create(); QVERIFY(object != 0); MyQmlAttachedObject *attached = qobject_cast(qmlAttachedPropertiesObject(object)); QVERIFY(attached != 0); QCOMPARE(object->property("value2").toInt(), 0); attached->emitMySignal(); QCOMPARE(object->property("value2").toInt(), 9); delete object; } void tst_qdeclarativeecmascript::scriptConnect() { { QDeclarativeComponent component(&engine, TEST_FILE("scriptConnect.1.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toBool(), false); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toBool(), true); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("scriptConnect.2.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toBool(), false); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toBool(), true); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("scriptConnect.3.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toBool(), false); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toBool(), true); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("scriptConnect.4.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->methodCalled(), false); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->methodCalled(), true); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("scriptConnect.5.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->methodCalled(), false); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->methodCalled(), true); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("scriptConnect.6.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 0); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 2); delete object; } } void tst_qdeclarativeecmascript::scriptDisconnect() { { QDeclarativeComponent component(&engine, TEST_FILE("scriptDisconnect.1.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 0); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 1); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 2); emit object->basicSignal(); QCOMPARE(object->property("test").toInt(), 2); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 2); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("scriptDisconnect.2.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 0); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 1); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 2); emit object->basicSignal(); QCOMPARE(object->property("test").toInt(), 2); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 2); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("scriptDisconnect.3.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 0); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 1); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 2); emit object->basicSignal(); QCOMPARE(object->property("test").toInt(), 2); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 3); delete object; } { QDeclarativeComponent component(&engine, TEST_FILE("scriptDisconnect.4.qml")); MyQmlObject *object = qobject_cast(component.create()); QVERIFY(object != 0); QCOMPARE(object->property("test").toInt(), 0); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 1); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 2); emit object->basicSignal(); QCOMPARE(object->property("test").toInt(), 2); emit object->argumentSignal(19, "Hello world!", 10.25); QCOMPARE(object->property("test").toInt(), 3); delete object; } } class OwnershipObject : public QObject { Q_OBJECT public: OwnershipObject() { object = new QObject; } QPointer object; public slots: QObject *getObject() { return object; } }; void tst_qdeclarativeecmascript::ownership() { OwnershipObject own; QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext()); context->setContextObject(&own); { QDeclarativeComponent component(&engine, TEST_FILE("ownership.qml")); QVERIFY(own.object != 0); QObject *object = component.create(context); QDeclarativeEnginePrivate::getScriptEngine(&engine)->collectGarbage(); QCoreApplication::processEvents(QEventLoop::DeferredDeletion); QVERIFY(own.object == 0); delete object; } own.object = new QObject(&own); { QDeclarativeComponent component(&engine, TEST_FILE("ownership.qml")); QVERIFY(own.object != 0); QObject *object = component.create(context); QDeclarativeEnginePrivate::getScriptEngine(&engine)->collectGarbage(); QCoreApplication::processEvents(QEventLoop::DeferredDeletion); QVERIFY(own.object != 0); delete object; } } class CppOwnershipReturnValue : public QObject { Q_OBJECT public: CppOwnershipReturnValue() : value(0) {} ~CppOwnershipReturnValue() { delete value; } Q_INVOKABLE QObject *create() { Q_ASSERT(value == 0); value = new QObject; QDeclarativeEngine::setObjectOwnership(value, QDeclarativeEngine::CppOwnership); return value; } Q_INVOKABLE MyQmlObject *createQmlObject() { Q_ASSERT(value == 0); MyQmlObject *rv = new MyQmlObject; value = rv; return rv; } QPointer value; }; // QTBUG-15695. // Test setObjectOwnership(CppOwnership) works even when there is no QDeclarativeData void tst_qdeclarativeecmascript::cppOwnershipReturnValue() { CppOwnershipReturnValue source; { QDeclarativeEngine engine; engine.rootContext()->setContextProperty("source", &source); QVERIFY(source.value == 0); QDeclarativeComponent component(&engine); component.setData("import QtQuick 1.0\nQtObject {\nComponent.onCompleted: { var a = source.create(); }\n}\n", QUrl()); QObject *object = component.create(); QVERIFY(object != 0); QVERIFY(source.value != 0); delete object; } QCoreApplication::instance()->processEvents(QEventLoop::DeferredDeletion); QVERIFY(source.value != 0); } // QTBUG-15697 void tst_qdeclarativeecmascript::ownershipCustomReturnValue() { CppOwnershipReturnValue source; { QDeclarativeEngine engine; engine.rootContext()->setContextProperty("source", &source); QVERIFY(source.value == 0); QDeclarativeComponent component(&engine); component.setData("import QtQuick 1.0\nQtObject {\nComponent.onCompleted: { var a = source.createQmlObject(); }\n}\n", QUrl()); QObject *object = component.create(); QVERIFY(object != 0); QVERIFY(source.value != 0); delete object; } QCoreApplication::instance()->processEvents(QEventLoop::DeferredDeletion); QVERIFY(source.value == 0); } class QListQObjectMethodsObject : public QObject { Q_OBJECT public: QListQObjectMethodsObject() { m_objects.append(new MyQmlObject()); m_objects.append(new MyQmlObject()); } ~QListQObjectMethodsObject() { qDeleteAll(m_objects); } public slots: QList getObjects() { return m_objects; } private: QList m_objects; }; // Tests that returning a QList from a method works void tst_qdeclarativeecmascript::qlistqobjectMethods() { QListQObjectMethodsObject obj; QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext()); context->setContextObject(&obj); QDeclarativeComponent component(&engine, TEST_FILE("qlistqobjectMethods.qml")); QObject *object = component.create(context); QCOMPARE(object->property("test").toInt(), 2); QCOMPARE(object->property("test2").toBool(), true); delete object; } // QTBUG-9205 void tst_qdeclarativeecmascript::strictlyEquals() { QDeclarativeComponent component(&engine, TEST_FILE("strictlyEquals.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test1").toBool(), true); QCOMPARE(object->property("test2").toBool(), true); QCOMPARE(object->property("test3").toBool(), true); QCOMPARE(object->property("test4").toBool(), true); QCOMPARE(object->property("test5").toBool(), true); QCOMPARE(object->property("test6").toBool(), true); QCOMPARE(object->property("test7").toBool(), true); QCOMPARE(object->property("test8").toBool(), true); delete object; } void tst_qdeclarativeecmascript::compiled() { QDeclarativeComponent component(&engine, TEST_FILE("compiled.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test1").toReal(), qreal(15.7)); QCOMPARE(object->property("test2").toReal(), qreal(-6.7)); QCOMPARE(object->property("test3").toBool(), true); QCOMPARE(object->property("test4").toBool(), false); QCOMPARE(object->property("test5").toBool(), false); QCOMPARE(object->property("test6").toBool(), true); QCOMPARE(object->property("test7").toInt(), 185); QCOMPARE(object->property("test8").toInt(), 167); QCOMPARE(object->property("test9").toBool(), true); QCOMPARE(object->property("test10").toBool(), false); QCOMPARE(object->property("test11").toBool(), false); QCOMPARE(object->property("test12").toBool(), true); QCOMPARE(object->property("test13").toString(), QLatin1String("HelloWorld")); QCOMPARE(object->property("test14").toString(), QLatin1String("Hello World")); QCOMPARE(object->property("test15").toBool(), false); QCOMPARE(object->property("test16").toBool(), true); QCOMPARE(object->property("test17").toInt(), 5); QCOMPARE(object->property("test18").toReal(), qreal(176)); QCOMPARE(object->property("test19").toInt(), 7); QCOMPARE(object->property("test20").toReal(), qreal(6.7)); QCOMPARE(object->property("test21").toString(), QLatin1String("6.7")); QCOMPARE(object->property("test22").toString(), QLatin1String("!")); QCOMPARE(object->property("test23").toBool(), true); QCOMPARE(qvariant_cast(object->property("test24")), QColor(0x11,0x22,0x33)); QCOMPARE(qvariant_cast(object->property("test25")), QColor(0x11,0x22,0x33,0xAA)); delete object; } // Test that numbers assigned in bindings as strings work consistently void tst_qdeclarativeecmascript::numberAssignment() { QDeclarativeComponent component(&engine, TEST_FILE("numberAssignment.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test1"), QVariant((qreal)6.7)); QCOMPARE(object->property("test2"), QVariant((qreal)6.7)); QCOMPARE(object->property("test2"), QVariant((qreal)6.7)); QCOMPARE(object->property("test3"), QVariant((qreal)6)); QCOMPARE(object->property("test4"), QVariant((qreal)6)); QCOMPARE(object->property("test5"), QVariant((int)7)); QCOMPARE(object->property("test6"), QVariant((int)7)); QCOMPARE(object->property("test7"), QVariant((int)6)); QCOMPARE(object->property("test8"), QVariant((int)6)); QCOMPARE(object->property("test9"), QVariant((unsigned int)7)); QCOMPARE(object->property("test10"), QVariant((unsigned int)7)); QCOMPARE(object->property("test11"), QVariant((unsigned int)6)); QCOMPARE(object->property("test12"), QVariant((unsigned int)6)); delete object; } void tst_qdeclarativeecmascript::propertySplicing() { QDeclarativeComponent component(&engine, TEST_FILE("propertySplicing.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test").toBool(), true); delete object; } // Test that assigning a null object works // Regressed with: df1788b4dbbb2826ae63f26bdf166342595343f4 void tst_qdeclarativeecmascript::nullObjectBinding() { QDeclarativeComponent component(&engine, TEST_FILE("nullObjectBinding.qml")); QObject *object = component.create(); QVERIFY(object != 0); QVERIFY(object->property("test") == QVariant::fromValue((QObject *)0)); delete object; } // Test that bindings don't evaluate once the engine has been destroyed void tst_qdeclarativeecmascript::deletedEngine() { QDeclarativeEngine *engine = new QDeclarativeEngine; QDeclarativeComponent component(engine, TEST_FILE("deletedEngine.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("a").toInt(), 39); object->setProperty("b", QVariant(9)); QCOMPARE(object->property("a").toInt(), 117); delete engine; QCOMPARE(object->property("a").toInt(), 117); object->setProperty("b", QVariant(10)); QCOMPARE(object->property("a").toInt(), 117); delete object; } // Test the crashing part of QTBUG-9705 void tst_qdeclarativeecmascript::libraryScriptAssert() { QDeclarativeComponent component(&engine, TEST_FILE("libraryScriptAssert.qml")); QObject *object = component.create(); QVERIFY(object != 0); delete object; } void tst_qdeclarativeecmascript::variantsAssignedUndefined() { QDeclarativeComponent component(&engine, TEST_FILE("variantsAssignedUndefined.qml")); QObject *object = component.create(); QVERIFY(object != 0); QCOMPARE(object->property("test1").toInt(), 10); QCOMPARE(object->property("test2").toInt(), 11); object->setProperty("runTest", true); QCOMPARE(object->property("test1"), QVariant()); QCOMPARE(object->property("test2"), QVariant()); delete object; } void tst_qdeclarativeecmascript::qtbug_9792() { QDeclarativeComponent component(&engine, TEST_FILE("qtbug_9792.qml")); QDeclarativeContext *context = new QDeclarativeContext(engine.rootContext()); MyQmlObject *object = qobject_cast(component.create(context)); QVERIFY(object != 0); QTest::ignoreMessage(QtDebugMsg, "Hello world!"); object->basicSignal(); delete context; transientErrorsMsgCount = 0; QtMsgHandler old = qInstallMsgHandler(transientErrorsMsgHandler); object->basicSignal(); qInstallMsgHandler(old); QCOMPARE(transientErrorsMsgCount, 0); delete object; } // Verifies that QDeclarativeGuard<>s used in the vmemetaobject are cleaned correctly void tst_qdeclarativeecmascript::qtcreatorbug_1289() { QDeclarativeComponent component(&engine, TEST_FILE("qtcreatorbug_1289.qml")); QObject *o = component.create(); QVERIFY(o != 0); QObject *nested = qvariant_cast(o->property("object")); QVERIFY(nested != 0); QVERIFY(qvariant_cast(nested->property("nestedObject")) == o); delete nested; nested = qvariant_cast(o->property("object")); QVERIFY(nested == 0); // If the bug is present, the next line will crash delete o; } // Test that we shut down without stupid warnings void tst_qdeclarativeecmascript::noSpuriousWarningsAtShutdown() { { QDeclarativeComponent component(&engine, TEST_FILE("noSpuriousWarningsAtShutdown.qml")); QObject *o = component.create(); transientErrorsMsgCount = 0; QtMsgHandler old = qInstallMsgHandler(transientErrorsMsgHandler); delete o; qInstallMsgHandler(old); QCOMPARE(transientErrorsMsgCount, 0); } { QDeclarativeComponent component(&engine, TEST_FILE("noSpuriousWarningsAtShutdown.2.qml")); QObject *o = component.create(); transientErrorsMsgCount = 0; QtMsgHandler old = qInstallMsgHandler(transientErrorsMsgHandler); delete o; qInstallMsgHandler(old); QCOMPARE(transientErrorsMsgCount, 0); } } void tst_qdeclarativeecmascript::canAssignNullToQObject() { { QDeclarativeComponent component(&engine, TEST_FILE("canAssignNullToQObject.1.qml")); MyQmlObject *o = qobject_cast(component.create()); QVERIFY(o != 0); QVERIFY(o->objectProperty() != 0); o->setProperty("runTest", true); QVERIFY(o->objectProperty() == 0); delete o; } { QDeclarativeComponent component(&engine, TEST_FILE("canAssignNullToQObject.2.qml")); MyQmlObject *o = qobject_cast(component.create()); QVERIFY(o != 0); QVERIFY(o->objectProperty() == 0); delete o; } } void tst_qdeclarativeecmascript::functionAssignment() { { QDeclarativeComponent component(&engine, TEST_FILE("functionAssignment.1.qml")); QString url = component.url().toString(); QString warning = url + ":4: Unable to assign a function to a property."; QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); MyQmlObject *o = qobject_cast(component.create()); QVERIFY(o != 0); QVERIFY(!o->property("a").isValid()); delete o; } { QDeclarativeComponent component(&engine, TEST_FILE("functionAssignment.2.qml")); MyQmlObject *o = qobject_cast(component.create()); QVERIFY(o != 0); QVERIFY(!o->property("a").isValid()); QString url = component.url().toString(); QString warning = url + ":10: Error: Cannot assign a function to a property."; QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); o->setProperty("runTest", true); QVERIFY(!o->property("a").isValid()); delete o; } } void tst_qdeclarativeecmascript::eval() { QDeclarativeComponent component(&engine, TEST_FILE("eval.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); QCOMPARE(o->property("test3").toBool(), true); QCOMPARE(o->property("test4").toBool(), true); QCOMPARE(o->property("test5").toBool(), true); delete o; } void tst_qdeclarativeecmascript::function() { QDeclarativeComponent component(&engine, TEST_FILE("function.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); QCOMPARE(o->property("test3").toBool(), true); delete o; } // Test the "Qt.include" method void tst_qdeclarativeecmascript::include() { // Non-library relative include { QDeclarativeComponent component(&engine, TEST_FILE("include.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test0").toInt(), 99); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); QCOMPARE(o->property("test2_1").toBool(), true); QCOMPARE(o->property("test3").toBool(), true); QCOMPARE(o->property("test3_1").toBool(), true); delete o; } // Library relative include { QDeclarativeComponent component(&engine, TEST_FILE("include_shared.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test0").toInt(), 99); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); QCOMPARE(o->property("test2_1").toBool(), true); QCOMPARE(o->property("test3").toBool(), true); QCOMPARE(o->property("test3_1").toBool(), true); delete o; } // Callback { QDeclarativeComponent component(&engine, TEST_FILE("include_callback.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); QCOMPARE(o->property("test3").toBool(), true); QCOMPARE(o->property("test4").toBool(), true); QCOMPARE(o->property("test5").toBool(), true); QCOMPARE(o->property("test6").toBool(), true); delete o; } // Including file with ".pragma library" { QDeclarativeComponent component(&engine, TEST_FILE("include_pragma.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test1").toInt(), 100); delete o; } // Remote - success { TestHTTPServer server(8111); QVERIFY(server.isValid()); server.serveDirectory(SRCDIR "/data"); QDeclarativeComponent component(&engine, TEST_FILE("include_remote.qml")); QObject *o = component.create(); QVERIFY(o != 0); QTRY_VERIFY(o->property("done").toBool() == true); QTRY_VERIFY(o->property("done2").toBool() == true); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); QCOMPARE(o->property("test3").toBool(), true); QCOMPARE(o->property("test4").toBool(), true); QCOMPARE(o->property("test5").toBool(), true); QCOMPARE(o->property("test6").toBool(), true); QCOMPARE(o->property("test7").toBool(), true); QCOMPARE(o->property("test8").toBool(), true); QCOMPARE(o->property("test9").toBool(), true); QCOMPARE(o->property("test10").toBool(), true); delete o; } // Remote - error { TestHTTPServer server(8111); QVERIFY(server.isValid()); server.serveDirectory(SRCDIR "/data"); QDeclarativeComponent component(&engine, TEST_FILE("include_remote_missing.qml")); QObject *o = component.create(); QVERIFY(o != 0); QTRY_VERIFY(o->property("done").toBool() == true); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); QCOMPARE(o->property("test3").toBool(), true); delete o; } } void tst_qdeclarativeecmascript::qtbug_10696() { QDeclarativeComponent component(&engine, TEST_FILE("qtbug_10696.qml")); QObject *o = component.create(); QVERIFY(o != 0); delete o; } void tst_qdeclarativeecmascript::qtbug_11606() { QDeclarativeComponent component(&engine, TEST_FILE("qtbug_11606.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } void tst_qdeclarativeecmascript::qtbug_11600() { QDeclarativeComponent component(&engine, TEST_FILE("qtbug_11600.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } // Reading and writing non-scriptable properties should fail void tst_qdeclarativeecmascript::nonscriptable() { QDeclarativeComponent component(&engine, TEST_FILE("nonscriptable.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("readOk").toBool(), true); QCOMPARE(o->property("writeOk").toBool(), true); delete o; } // deleteLater() should not be callable from QML void tst_qdeclarativeecmascript::deleteLater() { QDeclarativeComponent component(&engine, TEST_FILE("deleteLater.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } void tst_qdeclarativeecmascript::in() { QDeclarativeComponent component(&engine, TEST_FILE("in.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); delete o; } void tst_qdeclarativeecmascript::sharedAttachedObject() { QDeclarativeComponent component(&engine, TEST_FILE("sharedAttachedObject.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test1").toBool(), true); QCOMPARE(o->property("test2").toBool(), true); delete o; } // QTBUG-13999 void tst_qdeclarativeecmascript::objectName() { QDeclarativeComponent component(&engine, TEST_FILE("objectName.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test1").toString(), QString("hello")); QCOMPARE(o->property("test2").toString(), QString("ell")); o->setObjectName("world"); QCOMPARE(o->property("test1").toString(), QString("world")); QCOMPARE(o->property("test2").toString(), QString("orl")); delete o; } void tst_qdeclarativeecmascript::writeRemovesBinding() { QDeclarativeComponent component(&engine, TEST_FILE("writeRemovesBinding.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } // Test bindings assigned to alias properties actually assign to the alias' target void tst_qdeclarativeecmascript::aliasBindingsAssignCorrectly() { QDeclarativeComponent component(&engine, TEST_FILE("aliasBindingsAssignCorrectly.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } // Test bindings assigned to alias properties override a binding on the target (QTBUG-13719) void tst_qdeclarativeecmascript::aliasBindingsOverrideTarget() { { QDeclarativeComponent component(&engine, TEST_FILE("aliasBindingsOverrideTarget.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } { QDeclarativeComponent component(&engine, TEST_FILE("aliasBindingsOverrideTarget.2.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } { QDeclarativeComponent component(&engine, TEST_FILE("aliasBindingsOverrideTarget.3.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } } // Test that writes to alias properties override bindings on the alias target (QTBUG-13719) void tst_qdeclarativeecmascript::aliasWritesOverrideBindings() { { QDeclarativeComponent component(&engine, TEST_FILE("aliasWritesOverrideBindings.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } { QDeclarativeComponent component(&engine, TEST_FILE("aliasWritesOverrideBindings.2.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } { QDeclarativeComponent component(&engine, TEST_FILE("aliasWritesOverrideBindings.3.qml")); QObject *o = component.create(); QVERIFY(o != 0); QCOMPARE(o->property("test").toBool(), true); delete o; } } void tst_qdeclarativeecmascript::revisionErrors() { { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevisionErrors.qml")); QString url = component.url().toString(); QString warning1 = url + ":8: ReferenceError: Can't find variable: prop2"; QString warning2 = url + ":11: ReferenceError: Can't find variable: prop2"; QString warning3 = url + ":13: ReferenceError: Can't find variable: method2"; QTest::ignoreMessage(QtWarningMsg, warning1.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning2.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning3.toLatin1().constData()); MyRevisionedClass *object = qobject_cast(component.create()); QVERIFY(object != 0); } { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevisionErrors2.qml")); QString url = component.url().toString(); // MyRevisionedSubclass 1.0 uses MyRevisionedClass revision 0 // method2, prop2 from MyRevisionedClass not available // method4, prop4 from MyRevisionedSubclass not available QString warning1 = url + ":8: ReferenceError: Can't find variable: prop2"; QString warning2 = url + ":14: ReferenceError: Can't find variable: prop2"; QString warning3 = url + ":10: ReferenceError: Can't find variable: prop4"; QString warning4 = url + ":16: ReferenceError: Can't find variable: prop4"; QString warning5 = url + ":20: ReferenceError: Can't find variable: method2"; QTest::ignoreMessage(QtWarningMsg, warning1.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning2.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning3.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning4.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning5.toLatin1().constData()); MyRevisionedClass *object = qobject_cast(component.create()); QVERIFY(object != 0); } { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevisionErrors3.qml")); QString url = component.url().toString(); // MyRevisionedSubclass 1.1 uses MyRevisionedClass revision 1 // All properties/methods available, except MyRevisionedBaseClassUnregistered rev 1 QString warning1 = url + ":30: ReferenceError: Can't find variable: methodD"; QString warning2 = url + ":10: ReferenceError: Can't find variable: propD"; QString warning3 = url + ":20: ReferenceError: Can't find variable: propD"; QTest::ignoreMessage(QtWarningMsg, warning1.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning2.toLatin1().constData()); QTest::ignoreMessage(QtWarningMsg, warning3.toLatin1().constData()); MyRevisionedClass *object = qobject_cast(component.create()); QVERIFY(object != 0); } } void tst_qdeclarativeecmascript::revision() { { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevision.qml")); QString url = component.url().toString(); MyRevisionedClass *object = qobject_cast(component.create()); QVERIFY(object != 0); } { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevision2.qml")); QString url = component.url().toString(); MyRevisionedClass *object = qobject_cast(component.create()); QVERIFY(object != 0); } { QDeclarativeComponent component(&engine, TEST_FILE("metaobjectRevision3.qml")); QString url = component.url().toString(); MyRevisionedClass *object = qobject_cast(component.create()); QVERIFY(object != 0); } } QTEST_MAIN(tst_qdeclarativeecmascript) #include "tst_qdeclarativeecmascript.moc"