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/*
qmlsupporttest.cpp
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2015 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Volker Krause <volker.krause@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#include <plugins/qmlsupport/qmllistpropertyadaptor.h>
#include <plugins/qmlsupport/qmlattachedpropertyadaptor.h>
#include <plugins/qmlsupport/qjsvaluepropertyadaptor.h>
#include <plugins/qmlsupport/qmlcontextpropertyadaptor.h>
#include <core/propertyadaptor.h>
#include <core/propertyadaptorfactory.h>
#include <core/objectinstance.h>
#include <core/propertydata.h>
#include <core/enumrepositoryserver.h>
#include <QQmlComponent>
#include <QQmlContext>
#include <QQmlEngine>
#include <QDebug>
#include <QObject>
#include <QSignalSpy>
#include <QThread>
#include <QTest>
using namespace GammaRay;
class QmlSupportTest : public QObject
{
Q_OBJECT
private:
static int indexOfProperty(PropertyAdaptor *adaptor, const char *name)
{
const int count = adaptor->count();
for (int i = 0; i < count; ++i) {
auto prop = adaptor->propertyData(i);
if (prop.name() == QLatin1String(name))
return i;
}
return -1;
}
private slots:
void initTestCase()
{
EnumRepositoryServer::create(this);
PropertyAdaptorFactory::registerFactory(QmlListPropertyAdaptorFactory::instance());
PropertyAdaptorFactory::registerFactory(QmlAttachedPropertyAdaptorFactory::instance());
PropertyAdaptorFactory::registerFactory(QJSValuePropertyAdaptorFactory::instance());
PropertyAdaptorFactory::registerFactory(QmlContextPropertyAdaptorFactory::instance());
}
void testQmlListProperty()
{
QQmlEngine engine;
QQmlComponent component(&engine);
component.setData(R"V0G0N(
import QtQuick 2.0
Rectangle {
Text {
text: "Hello world!"
}
}
)V0G0N",
QUrl());
auto obj = component.create();
QVERIFY2(obj, qPrintable(component.errorString()));
auto adaptor = PropertyAdaptorFactory::create(obj, this);
QVERIFY(adaptor);
QVERIFY(adaptor->count() > 20);
auto idx = indexOfProperty(adaptor, "data");
QVERIFY(idx >= 0);
auto pd = adaptor->propertyData(idx);
QCOMPARE(pd.className(), QStringLiteral("QQuickItem"));
auto listAdaptor = PropertyAdaptorFactory::create(pd.value(), this);
QVERIFY(listAdaptor);
QCOMPARE(listAdaptor->count(), 1);
auto data = listAdaptor->propertyData(0);
QVERIFY(!data.name().isEmpty());
QVERIFY(data.value().canConvert<QObject *>());
QVERIFY(!data.typeName().isEmpty());
QVERIFY(!data.className().isEmpty());
delete obj;
}
void testAttachedProperty()
{
QQmlEngine engine;
QQmlComponent component(&engine);
component.setData("import QtQuick 2.0\nRectangle { Keys.enabled: true }", QUrl());
auto obj = component.create();
QVERIFY2(obj, qPrintable(component.errorString()));
auto adaptor = PropertyAdaptorFactory::create(obj, this);
QVERIFY(adaptor);
QVERIFY(adaptor->count() > 20);
auto idx = indexOfProperty(adaptor, "Keys");
QVERIFY(idx >= 0);
auto data = adaptor->propertyData(idx);
QCOMPARE(data.name(), QStringLiteral("Keys"));
QVERIFY(!data.typeName().isEmpty());
QVERIFY(data.value().isValid());
QVERIFY(data.value().canConvert<QObject *>());
QVERIFY(!data.className().isEmpty());
delete obj;
}
void testJSValue()
{
QQmlEngine engine;
QQmlComponent component(&engine);
component.setData(
"import QtQuick 2.0\nRectangle { property var a1: []; property var a2: [\"hello\", \"world\"] }",
QUrl());
auto obj = component.create();
QVERIFY2(obj, qPrintable(component.errorString()));
auto adaptor = PropertyAdaptorFactory::create(obj, this);
QVERIFY(adaptor);
auto idx = indexOfProperty(adaptor, "a1");
QVERIFY(idx >= 0);
auto data = adaptor->propertyData(idx);
auto jsValueAdaptor = PropertyAdaptorFactory::create(data.value(), this);
QVERIFY(jsValueAdaptor);
QCOMPARE(jsValueAdaptor->count(), 0);
idx = indexOfProperty(adaptor, "a2");
QVERIFY(idx >= 0);
data = adaptor->propertyData(idx);
jsValueAdaptor = PropertyAdaptorFactory::create(data.value(), this);
QVERIFY(jsValueAdaptor);
QCOMPARE(jsValueAdaptor->count(), 2);
data = jsValueAdaptor->propertyData(1);
QCOMPARE(data.name(), QStringLiteral("1"));
QCOMPARE(data.value(), QVariant("world"));
delete obj;
}
void testContextProperty()
{
QQmlEngine engine;
engine.rootContext()->setContextProperty("myContextProp", 42);
auto adaptor = PropertyAdaptorFactory::create(engine.rootContext(), this);
QVERIFY(adaptor);
auto idx = indexOfProperty(adaptor, "myContextProp");
QVERIFY(idx >= 0);
auto data = adaptor->propertyData(idx);
QCOMPARE(data.name(), QStringLiteral("myContextProp"));
QCOMPARE(data.value().toInt(), 42);
adaptor->writeProperty(idx, 23);
QCOMPARE(engine.rootContext()->contextProperty("myContextProp").toInt(), 23);
}
};
QTEST_MAIN(QmlSupportTest)
#include "qmlsupporttest.moc"
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