diff options
Diffstat (limited to 'tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp')
| -rw-r--r-- | tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp | 364 |
1 files changed, 364 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp b/tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp new file mode 100644 index 0000000000..6cadc3524b --- /dev/null +++ b/tests/auto/qml/qqmlmetaobject/tst_qqmlmetaobject.cpp @@ -0,0 +1,364 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> +#include <QtQml/qqmlcomponent.h> +#include <QtQml/qqmlengine.h> +#include "../../shared/util.h" + +Q_DECLARE_METATYPE(QMetaMethod::MethodType) + +class MyQmlObject : public QObject +{ + Q_OBJECT +}; +QML_DECLARE_TYPE(MyQmlObject) + +class tst_QQmlMetaObject : public QQmlDataTest +{ + Q_OBJECT +private slots: + void initTestCase(); + + void property_data(); + void property(); + void method_data(); + void method(); + +private: + MyQmlObject myQmlObject; +}; + +void tst_QQmlMetaObject::initTestCase() +{ + QQmlDataTest::initTestCase(); + + qmlRegisterType<MyQmlObject>("Qt.test", 1,0, "MyQmlObject"); +} + +void tst_QQmlMetaObject::property_data() +{ + QTest::addColumn<QString>("testFile"); + QTest::addColumn<QByteArray>("cppTypeName"); + QTest::addColumn<int>("cppType"); + QTest::addColumn<bool>("isDefault"); + QTest::addColumn<QVariant>("expectedValue"); + QTest::addColumn<bool>("isWritable"); + QTest::addColumn<QVariant>("newValue"); + + QTest::newRow("int") << "property.int.qml" + << QByteArray("int") << int(QMetaType::Int) + << false // default + << QVariant(19) << true << QVariant(42); + QTest::newRow("bool") << "property.bool.qml" + << QByteArray("bool") << int(QMetaType::Bool) + << true // default + << QVariant(true) << true << QVariant(false); + QTest::newRow("real") << "property.real.qml" + << QByteArray("double") << int(QMetaType::Double) + << false // default + << QVariant(double(21)) + << true // writable + << QVariant(double(37)); + QTest::newRow("string") << "property.string.qml" + << QByteArray("QString") << int(QMetaType::QString) + << true // default + << QVariant(QString::fromLatin1("dog")) + << true // writable + << QVariant(QString::fromLatin1("food")); + QTest::newRow("url") << "property.url.qml" + << QByteArray("QUrl") << int(QMetaType::QUrl) + << false // default + << QVariant(QUrl("http://foo.bar")) + << true //writable + << QVariant(QUrl("http://bar.baz")); + QTest::newRow("color") << "property.color.qml" + << QByteArray("QColor") << int(QMetaType::QColor) + << true // default + << QVariant(QColor("#ff0000")) + << true // writable + << QVariant(QColor("#00ff00")); + QTest::newRow("date") << "property.date.qml" + << QByteArray("QDateTime") << int(QMetaType::QDateTime) + << false // default + << QVariant(QDateTime(QDate(2012, 2, 7))) + << true // writable + << QVariant(QDateTime(QDate(2010, 7, 2))); + QTest::newRow("variant") << "property.variant.qml" + << QByteArray("QVariant") << int(QMetaType::QVariant) + << true // default + << QVariant(QPointF(12, 34)) + << true // writable + << QVariant(QSizeF(45, 67)); + QTest::newRow("var") << "property.var.qml" + << QByteArray("QVariant") << int(QMetaType::QVariant) + << false // default + << QVariant(QVariantList() << 5 << true << "ciao") + << true // writable + << QVariant(QVariantList() << 17.0); + QTest::newRow("QtObject") << "property.QtObject.qml" + << QByteArray("QObject*") << int(QMetaType::QObjectStar) + << false // default + << QVariant() + << true // writable + << QVariant::fromValue(static_cast<QObject*>(this)); + QTest::newRow("list<QtObject>") << "property.list.QtObject.qml" + << QByteArray("QQmlListProperty<QObject>") + << qMetaTypeId<QQmlListProperty<QObject> >() + << false // default + << QVariant() + << false // writable + << QVariant(); + QTest::newRow("MyQmlObject") << "property.MyQmlObject.qml" + << QByteArray("MyQmlObject*") << qMetaTypeId<MyQmlObject*>() + << false // default + << QVariant() + << true // writable + << QVariant::fromValue(&myQmlObject); + QTest::newRow("list<MyQmlObject>") << "property.list.MyQmlObject.qml" + << QByteArray("QQmlListProperty<MyQmlObject>") + << qMetaTypeId<QQmlListProperty<MyQmlObject> >() + << false // default + << QVariant() + << false // writable + << QVariant(); + QTest::newRow("alias") << "property.alias.qml" + << QByteArray("QString") << int(QMetaType::QString) + << false // default + << QVariant(QString::fromLatin1("Joe")) + << true // writable + << QVariant(QString::fromLatin1("Bob")); + QTest::newRow("alias-2") << "property.alias.2.qml" + << QByteArray("QObject*") << int(QMetaType::QObjectStar) + << false // default + << QVariant() + << false // writable + << QVariant(); + QTest::newRow("alias-3") << "property.alias.3.qml" + << QByteArray("QString") << int(QMetaType::QString) + << false // default + << QVariant(QString::fromLatin1("Arial")) + << true // writable + << QVariant(QString::fromLatin1("Helvetica")); +} + +void tst_QQmlMetaObject::property() +{ + QFETCH(QString, testFile); + QFETCH(QByteArray, cppTypeName); + QFETCH(int, cppType); + QFETCH(bool, isDefault); + QFETCH(QVariant, expectedValue); + QFETCH(bool, isWritable); + QFETCH(QVariant, newValue); + + QQmlEngine engine; + QQmlComponent component(&engine, testFileUrl(testFile)); + QObject *object = component.create(); + QVERIFY(object != 0); + + const QMetaObject *mo = object->metaObject(); + QVERIFY(mo->superClass() != 0); + QVERIFY(QByteArray(mo->className()).contains("_QML_")); + QCOMPARE(mo->propertyOffset(), mo->superClass()->propertyCount()); + QCOMPARE(mo->propertyCount(), mo->superClass()->propertyCount() + 1); + + QMetaProperty prop = mo->property(mo->propertyOffset()); + QCOMPARE(prop.name(), "test"); + + QCOMPARE(QByteArray(prop.typeName()), cppTypeName); + QEXPECT_FAIL("QtObject", "prop.type() returns UserType for QtObject properties", Continue); + QEXPECT_FAIL("alias-2", "prop.type() returns UserType for QtObject properties", Continue); + if (prop.userType() < QMetaType::User) + QCOMPARE(prop.type(), QVariant::Type(cppType)); + QCOMPARE(prop.userType(), cppType); + + QVERIFY(!prop.isConstant()); + QVERIFY(!prop.isDesignable()); + QVERIFY(!prop.isEnumType()); + QVERIFY(!prop.isFinal()); + QVERIFY(!prop.isFlagType()); + QVERIFY(prop.isReadable()); + QVERIFY(!prop.isResettable()); + QVERIFY(prop.isScriptable()); + QVERIFY(!prop.isStored()); + QVERIFY(!prop.isUser()); + QVERIFY(prop.isValid()); + QCOMPARE(prop.isWritable(), isWritable); + + QCOMPARE(mo->classInfoOffset(), mo->superClass()->classInfoCount()); + QCOMPARE(mo->classInfoCount(), mo->superClass()->classInfoCount() + (isDefault ? 1 : 0)); + if (isDefault) { + QMetaClassInfo info = mo->classInfo(mo->classInfoOffset()); + QCOMPARE(info.name(), "DefaultProperty"); + QCOMPARE(info.value(), "test"); + } + + QCOMPARE(mo->methodOffset(), mo->superClass()->methodCount()); + QCOMPARE(mo->methodCount(), mo->superClass()->methodCount() + 1); // the signal + + QVERIFY(prop.notifySignalIndex() != -1); + QMetaMethod signal = prop.notifySignal(); + QCOMPARE(signal.methodType(), QMetaMethod::Signal); + QCOMPARE(signal.signature(), "testChanged()"); + QCOMPARE(signal.access(), QMetaMethod::Protected); + QCOMPARE(signal.parameterTypes(), QList<QByteArray>()); + QCOMPARE(signal.parameterNames(), QList<QByteArray>()); + QCOMPARE(signal.tag(), ""); + QCOMPARE(signal.typeName(), ""); + + QSignalSpy changedSpy(object, SIGNAL(testChanged())); + QObject::connect(object, SIGNAL(testChanged()), object, SLOT(deleteLater())); + + if (expectedValue.isValid()) + QCOMPARE(prop.read(object), expectedValue); + else + QVERIFY(prop.read(object).isValid()); + QCOMPARE(changedSpy.count(), 0); + + if (isWritable) { + QVERIFY(prop.write(object, newValue)); + QCOMPARE(changedSpy.count(), 1); + QCOMPARE(prop.read(object), newValue); + } else { + QVERIFY(!prop.write(object, prop.read(object))); + QCOMPARE(changedSpy.count(), 0); + } + + delete object; +} + +void tst_QQmlMetaObject::method_data() +{ + QTest::addColumn<QString>("testFile"); + QTest::addColumn<QString>("signature"); + QTest::addColumn<QMetaMethod::MethodType>("methodType"); + QTest::addColumn<QString>("returnTypeName"); + QTest::addColumn<QList<QByteArray> >("parameterTypeNames"); + QTest::addColumn<QList<QByteArray> >("parameterNames"); + + QTest::newRow("testFunction()") << "method.1.qml" + << "testFunction()" + << QMetaMethod::Slot + << "QVariant" + << QList<QByteArray>() + << QList<QByteArray>(); + QTest::newRow("testFunction(foo)") << "method.2.qml" + << "testFunction(QVariant)" + << QMetaMethod::Slot + << "QVariant" + << (QList<QByteArray>() << "QVariant") + << (QList<QByteArray>() << "foo"); + QTest::newRow("testFunction(foo, bar, baz)") << "method.3.qml" + << "testFunction(QVariant,QVariant,QVariant)" + << QMetaMethod::Slot + << "QVariant" + << (QList<QByteArray>() << "QVariant" << "QVariant" << "QVariant") + << (QList<QByteArray>() << "foo" << "bar" << "baz"); + QTest::newRow("testSignal") << "signal.1.qml" + << "testSignal()" + << QMetaMethod::Signal + << "" + << QList<QByteArray>() + << QList<QByteArray>(); + QTest::newRow("testSignal(string foo)") << "signal.2.qml" + << "testSignal(QString)" + << QMetaMethod::Signal + << "" + << (QList<QByteArray>() << "QString") + << (QList<QByteArray>() << "foo"); + QTest::newRow("testSignal(int foo, bool bar, real baz)") << "signal.3.qml" + << "testSignal(int,bool,qreal)" + << QMetaMethod::Signal + << "" + << (QList<QByteArray>() << "int" << "bool" << "qreal") + << (QList<QByteArray>() << "foo" << "bar" << "baz"); + QTest::newRow("testSignal(variant foo, var bar)") << "signal.4.qml" + << "testSignal(QVariant,QVariant)" + << QMetaMethod::Signal + << "" + << (QList<QByteArray>() << "QVariant" << "QVariant") + << (QList<QByteArray>() << "foo" << "bar"); + QTest::newRow("testSignal(color foo, date bar, url baz)") << "signal.5.qml" + << "testSignal(QColor,QDateTime,QUrl)" + << QMetaMethod::Signal + << "" + << (QList<QByteArray>() << "QColor" << "QDateTime" << "QUrl") + << (QList<QByteArray>() << "foo" << "bar" << "baz"); +} + +void tst_QQmlMetaObject::method() +{ + QFETCH(QString, testFile); + QFETCH(QString, signature); + QFETCH(QMetaMethod::MethodType, methodType); + QFETCH(QString, returnTypeName); + QFETCH(QList<QByteArray>, parameterTypeNames); + QFETCH(QList<QByteArray>, parameterNames); + + QCOMPARE(parameterTypeNames.size(), parameterNames.size()); + + QQmlEngine engine; + QQmlComponent component(&engine, testFileUrl(testFile)); + QObject *object = component.create(); + QVERIFY(object != 0); + + const QMetaObject *mo = object->metaObject(); + QVERIFY(mo->superClass() != 0); + QVERIFY(QByteArray(mo->className()).contains("_QML_")); + QCOMPARE(mo->methodOffset(), mo->superClass()->methodCount()); + QCOMPARE(mo->methodCount(), mo->superClass()->methodCount() + 1); + + QMetaMethod method = mo->method(mo->methodOffset()); + QCOMPARE(method.methodType(), methodType); + QCOMPARE(QString::fromUtf8(method.signature()), signature); + QCOMPARE(method.access(), QMetaMethod::Protected); + QCOMPARE(method.parameterTypes(), parameterTypeNames); + QCOMPARE(method.parameterNames(), parameterNames); + QCOMPARE(method.tag(), ""); + QCOMPARE(QString::fromUtf8(method.typeName()), returnTypeName); + + delete object; +} + +QTEST_MAIN(tst_QQmlMetaObject) + +#include "tst_qqmlmetaobject.moc" |