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Diffstat (limited to 'tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp')
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diff --git a/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp new file mode 100644 index 0000000..60c380c --- /dev/null +++ b/tests/auto/declarative/qdeclarativeecmascript/tst_qdeclarativeecmascript.cpp @@ -0,0 +1,1662 @@ +/**************************************************************************** +** +** 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 <qtest.h> +#include <QtDeclarative/qdeclarativecomponent.h> +#include <QtDeclarative/qdeclarativeengine.h> +#include <QtDeclarative/qdeclarativeexpression.h> +#include <QtDeclarative/qdeclarativecontext.h> +#include <QtCore/qfileinfo.h> +#include <QtCore/qdebug.h> +#include <QtDeclarative/private/qdeclarativeguard_p.h> +#include <QtCore/qdir.h> +#include <QtCore/qnumeric.h> +#include <private/qdeclarativeengine_p.h> +#include <private/qdeclarativeglobalscriptclass_p.h> +#include "testtypes.h" + +/* +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 extensionObjects(); + void attachedProperties(); + void enums(); + void valueTypeFunctions(); + void constantsOverrideBindings(); + void outerBindingOverridesInnerBinding(); + void aliasPropertyAndBinding(); + void nonExistantAttachedObject(); + void scope(); + void signalParameterTypes(); + void objectsCompareAsEqual(); + void scriptAccess(); + void dynamicCreation_data(); + void dynamicCreation(); + void dynamicDestruction(); + void objectToString(); + void selfDeletingBinding(); + void extendedObjectPropertyLookup(); + void scriptErrors(); + void signalTriggeredBindings(); + void listProperties(); + void exceptionClearsOnReeval(); + void exceptionSlotProducesWarning(); + void exceptionBindingProducesWarning(); + void transientErrors(); + void shutdownErrors(); + void externalScript(); + void compositePropertyType(); + void jsObject(); + void undefinedResetsProperty(); + void listToVariant(); + void multiEngineObject(); + void deletedObject(); + + void bug1(); + + void callQtInvokables(); +private: + QDeclarativeEngine engine; +}; + +void tst_qdeclarativeecmascript::initTestCase() { registerTypes(); } + +void tst_qdeclarativeecmascript::assignBasicTypes() +{ + { + QDeclarativeComponent component(&engine, TEST_FILE("assignBasicTypes.qml")); + MyTypeObject *object = qobject_cast<MyTypeObject *>(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(-19.7)); + 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<MyTypeObject *>(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(-19.7)); + 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<MyQmlObject *>(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<MyQmlObject *>(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<MyQmlObject *>(component.create()); + QVERIFY(object != 0); + QCOMPARE(object->stringProperty(), QLatin1String("pass")); + } + { + QDeclarativeComponent component(&engine, TEST_FILE("boolPropertiesEvaluateAsBool.2.qml")); + MyQmlObject *object = qobject_cast<MyQmlObject *>(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<MyQmlObject *>(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<MyQmlObject *>(component.create()); + QVERIFY(object != 0); + QCOMPARE(object->string(), QString()); + emit object->argumentSignal(19, "Hello world!", 10.3); + QCOMPARE(object->string(), QString("pass 19 Hello world! 10.3")); + } +} + +void tst_qdeclarativeecmascript::methods() +{ + { + QDeclarativeComponent component(&engine, TEST_FILE("methods.1.qml")); + MyQmlObject *object = qobject_cast<MyQmlObject *>(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<MyQmlObject *>(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 = "QML MyQmlObject (" + component.url().toString() + ":9:9) 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<QString>("expression"); + QTest::addColumn<QVariant>("result"); + QTest::addColumn<bool>("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; + MyDefaultObject2 default2; + MyDefaultObject3 default3; + object1.setStringProperty("Object1"); + object2.setStringProperty("Object2"); + object3.setStringProperty("Object3"); + + QDeclarativeContext context(engine.rootContext()); + QDeclarativeContext nestedContext(&context); + + context.addDefaultObject(&default1); + context.addDefaultObject(&default2); + context.setContextProperty("a", QVariant(1944)); + context.setContextProperty("b", QVariant("Milk")); + context.setContextProperty("object", &object1); + context.setContextProperty("objectOverride", &object2); + nestedContext.addDefaultObject(&default3); + nestedContext.setContextProperty("b", QVariant("Cow")); + nestedContext.setContextProperty("objectOverride", &object3); + nestedContext.setContextProperty("millipedeLegs", QVariant(100)); + + MyExpression expr(nest?&nestedContext:&context, expression); + QCOMPARE(expr.value(), 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.value(); + QCOMPARE(result.userType(), qMetaTypeId<QList<QObject *> >()); + QList<QObject *> list = qvariant_cast<QList<QObject *> >(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.value(), QVariant(2)); + + context.setContextProperty("testProp", QVariant(2)); + QCOMPARE(expr.changed, true); + QCOMPARE(expr.value(), QVariant(3)); + } + + { + MyExpression expr(&context, "testProp + testProp + testProp"); + QCOMPARE(expr.changed, false); + QCOMPARE(expr.value(), QVariant(6)); + + context.setContextProperty("testProp", QVariant(4)); + QCOMPARE(expr.changed, true); + QCOMPARE(expr.value(), QVariant(12)); + } + + { + MyExpression expr(&context, "testObj.stringProperty"); + QCOMPARE(expr.changed, false); + QCOMPARE(expr.value(), QVariant("Hello")); + + context.setContextProperty("testObj", &object2); + QCOMPARE(expr.changed, true); + QCOMPARE(expr.value(), QVariant("World")); + } + + { + MyExpression expr(&context, "testObj.stringProperty /**/"); + QCOMPARE(expr.changed, false); + QCOMPARE(expr.value(), QVariant("World")); + + context.setContextProperty("testObj", &object1); + QCOMPARE(expr.changed, true); + QCOMPARE(expr.value(), QVariant("Hello")); + } + + { + MyExpression expr(&context, "testObj2"); + QCOMPARE(expr.changed, false); + QCOMPARE(expr.value(), 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.value(), QVariant("Hello")); + + object1.setStringProperty(QLatin1String("World")); + QCOMPARE(expr.changed, true); + QCOMPARE(expr.value(), QVariant("World")); + } + + { + MyExpression expr(&context, "testObj.objectProperty.stringProperty"); + QCOMPARE(expr.changed, false); + QCOMPARE(expr.value(), QVariant()); + + object1.setObjectProperty(&object2); + QCOMPARE(expr.changed, true); + expr.changed = false; + QCOMPARE(expr.value(), QVariant("Dog")); + + object1.setObjectProperty(&object3); + QCOMPARE(expr.changed, true); + expr.changed = false; + QCOMPARE(expr.value(), QVariant("Cat")); + + object1.setObjectProperty(0); + QCOMPARE(expr.changed, true); + expr.changed = false; + QCOMPARE(expr.value(), QVariant()); + + object1.setObjectProperty(&object3); + QCOMPARE(expr.changed, true); + expr.changed = false; + QCOMPARE(expr.value(), QVariant("Cat")); + + object3.setStringProperty("Donkey"); + QCOMPARE(expr.changed, true); + expr.changed = false; + QCOMPARE(expr.value(), QVariant("Donkey")); + } +} + +void tst_qdeclarativeecmascript::deferredProperties() +{ + QDeclarativeComponent component(&engine, TEST_FILE("deferredProperties.qml")); + MyDeferredObject *object = + qobject_cast<MyDeferredObject *>(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<MyQmlObject *>(object->objectProperty()); + QVERIFY(qmlObject != 0); + QCOMPARE(qmlObject->value(), 10); + object->setValue(19); + QCOMPARE(qmlObject->value(), 19); +} + +void tst_qdeclarativeecmascript::extensionObjects() +{ + QDeclarativeComponent component(&engine, TEST_FILE("extensionObjects.qml")); + MyExtendedObject *object = + qobject_cast<MyExtendedObject *>(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); +} + +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() +{ + // Existant 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"; + QString warning2 = component.url().toString() + ":6: Unable to assign [undefined] to int"; + 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<MyTypeObject*>(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<MyQmlObject *>(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<MyQmlObject *>(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<MyQmlObject *>(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 +} + +/* +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<MyQmlObject *>(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::nonExistantAttachedObject() +{ + QDeclarativeComponent component(&engine, TEST_FILE("nonExistantAttachedObject.qml")); + + QString warning = component.url().toString() + ":4: Unable to assign [undefined] to QString"; + 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(), 11); + QCOMPARE(object->property("test4").toInt(), 11); + QCOMPARE(object->property("test5").toInt(), 24); + QCOMPARE(object->property("test6").toInt(), 24); + } +} + +/* +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<MyQmlObject *>(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>() == 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); +} + +/* +Tests that only methods of Script {} blocks are exposed. +*/ +void tst_qdeclarativeecmascript::scriptAccess() +{ + QDeclarativeComponent component(&engine, TEST_FILE("scriptAccess.qml")); + + QString warning = component.url().toString() + ":16: Unable to assign [undefined] to int"; + QTest::ignoreMessage(QtWarningMsg, qPrintable(warning)); + + QObject *object = component.create(); + QVERIFY(object != 0); + + QCOMPARE(object->property("test1").toInt(), 10); + QCOMPARE(object->property("test2").toInt(), 19); + QCOMPARE(object->property("test3").toInt(), 0); +} + +void tst_qdeclarativeecmascript::dynamicCreation_data() +{ + QTest::addColumn<QString>("method"); + QTest::addColumn<QString>("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<MyQmlObject*>(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<MyQmlObject> object = qobject_cast<MyQmlObject*>(component.create()); + QVERIFY(object != 0); + QDeclarativeGuard<QObject> 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); + + 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<MyQmlObject*>(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 + ":7: TypeError: Result of expression 'a' [undefined] is not an object."; + QString warning3 = url + ":5: Error: Invalid write to global property \"a\""; + QString warning4 = url + ":12: TypeError: Result of expression 'a' [undefined] is not an object."; + QString warning5 = url + ":10: TypeError: Result of expression 'a' [undefined] is not an object."; + QString warning6 = url + ":9: Unable to assign [undefined] to int"; + QString warning7 = url + ":14: Error: Cannot assign to read-only property \"trueProperty\""; + QString warning8 = url + ":15: 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<MyQmlObject *>(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 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<MyQmlObject*>(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<MyQmlObject*>(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.objectProperty' [undefined] is not an object."; + + QTest::ignoreMessage(QtWarningMsg, warning.toLatin1().constData()); + MyQmlObject *object = qobject_cast<MyQmlObject*>(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<MyQmlObject*>(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<MyQmlObject*>(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); +} + +// 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); +} + +// Check that Script::source property works as expected +void tst_qdeclarativeecmascript::externalScript() +{ + { + QDeclarativeComponent component(&engine, TEST_FILE("externalScript.1.qml")); + QObject *object = component.create(); + QVERIFY(object != 0); + + QCOMPARE(object->property("test").toInt(), 92); + + delete object; + } + + { + QDeclarativeComponent component(&engine, TEST_FILE("externalScript.2.qml")); + QObject *object = component.create(); + QVERIFY(object != 0); + + QCOMPARE(object->property("test").toInt(), 92); + + delete object; + } + + { + QDeclarativeComponent component(&engine, TEST_FILE("externalScript.3.qml")); + QObject *object = component.create(); + QVERIFY(object != 0); + + QCOMPARE(object->property("test").toInt(), 92); + QCOMPARE(object->property("test2").toInt(), 92); + QCOMPARE(object->property("test3").toBool(), false); + + delete object; + } + + { + QDeclarativeComponent component(&engine, TEST_FILE("externalScript.4.qml")); + QObject *object = component.create(); + QVERIFY(object != 0); + + QCOMPARE(object->property("test").toInt(), 92); + QCOMPARE(object->property("test2").toBool(), true); + + delete object; + } +} + +void tst_qdeclarativeecmascript::compositePropertyType() +{ + QDeclarativeComponent component(&engine, TEST_FILE("compositePropertyType.qml")); + QTest::ignoreMessage(QtDebugMsg, "hello world"); + QObject *object = qobject_cast<QObject *>(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::callQtInvokables() +{ + MyInvokableObject o; + + QDeclarativeEngine qmlengine; + QDeclarativeEnginePrivate *ep = QDeclarativeEnginePrivate::get(&qmlengine); + QScriptEngine *engine = &ep->scriptEngine; + ep->globalClass->explicitSetProperty("object", ep->objectClass->newQObject(&o)); + + // 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, 19.7))); + QCOMPARE(o.error(), false); + QCOMPARE(o.invoked(), 2); + QCOMPARE(o.actuals().count(), 0); + + o.reset(); + { + QScriptValue ret = engine->evaluate("object.method_NoArgs_QPointF()"); + QVERIFY(ret.isVariant()); + 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((intptr_t)&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<QScriptValue>(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<QScriptValue>(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<QScriptValue>(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<QScriptValue>(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<QScriptValue>(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<QScriptValue>(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<QScriptValue>(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<QScriptValue>(o.actuals().at(1)).isArray()); + + // Test overloads - QML will always invoke the *last* method + 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)").isError(), true); + QCOMPARE(o.error(), false); + QCOMPARE(o.invoked(), -1); + QCOMPARE(o.actuals().count(), 0); + + 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)); +} + +// QTBUG-5675 +void tst_qdeclarativeecmascript::listToVariant() +{ + QDeclarativeComponent component(&engine, TEST_FILE("listToVariant.qml")); + + MyQmlContainer container; + + QDeclarativeContext context(engine.rootContext()); + context.addDefaultObject(&container); + + QObject *object = component.create(&context); + QVERIFY(object != 0); + + QVariant v = object->property("test"); + QCOMPARE(v.userType(), qMetaTypeId<QDeclarativeListReference>()); + QVERIFY(qvariant_cast<QDeclarativeListReference>(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); + QEXPECT_FAIL("", "QTBUG-8077", Continue); + QCOMPARE(object->property("test4").toBool(), true); + + delete object; +} + +QTEST_MAIN(tst_qdeclarativeecmascript) + +#include "tst_qdeclarativeecmascript.moc" |