void tst_QDeclarativePropertyMap::operatorInsert()
{
    QDeclarativePropertyMap map;
    map[QLatin1String("key1")] = 100;
    map[QLatin1String("key2")] = 200;
    QVERIFY(map.keys().count() == 2);

    QCOMPARE(map.value(QLatin1String("key1")), QVariant(100));
    QCOMPARE(map.value(QLatin1String("key2")), QVariant(200));

    map[QLatin1String("key1")] = "Hello World";
    QCOMPARE(map.value(QLatin1String("key1")), QVariant("Hello World"));
}
void tst_QDeclarativePropertyMap::clear()
{
    QDeclarativePropertyMap map;
    map.insert(QLatin1String("key1"),100);
    QVERIFY(map.keys().count() == 1);

    QCOMPARE(map.value(QLatin1String("key1")), QVariant(100));

    map.clear(QLatin1String("key1"));
    QVERIFY(map.keys().count() == 1);
    QVERIFY(map.contains(QLatin1String("key1")));
    QCOMPARE(map.value(QLatin1String("key1")), QVariant());
}
Ejemplo n.º 3
0
void tst_QDeclarativePropertyMap::insert()
{
    QDeclarativePropertyMap map;
    map.insert(QLatin1String("key1"),100);
    map.insert(QLatin1String("key2"),200);
    QVERIFY(map.keys().count() == 2);
    QVERIFY(map.contains(QLatin1String("key1")));

    QCOMPARE(map.value(QLatin1String("key1")), QVariant(100));
    QCOMPARE(map.value(QLatin1String("key2")), QVariant(200));

    map.insert(QLatin1String("key1"),"Hello World");
    QCOMPARE(map.value(QLatin1String("key1")), QVariant("Hello World"));
}
void tst_QDeclarativePropertyMap::changed()
{
    QDeclarativePropertyMap map;
    QSignalSpy spy(&map, SIGNAL(valueChanged(const QString&, const QVariant&)));
    map.insert(QLatin1String("key1"),100);
    map.insert(QLatin1String("key2"),200);
    QCOMPARE(spy.count(), 0);

    map.clear(QLatin1String("key1"));
    QCOMPARE(spy.count(), 0);

    //make changes in QML
    QDeclarativeEngine engine;
    QDeclarativeContext *ctxt = engine.rootContext();
    ctxt->setContextProperty(QLatin1String("testdata"), &map);
    QDeclarativeComponent component(&engine);
    component.setData("import QtQuick 1.0\nText { text: { testdata.key1 = 'Hello World'; 'X' } }",
            QUrl::fromLocalFile(""));
    QVERIFY(component.isReady());
    QDeclarativeText *txt = qobject_cast<QDeclarativeText*>(component.create());
    QVERIFY(txt);
    QCOMPARE(txt->text(), QString('X'));
    QCOMPARE(spy.count(), 1);
    QList<QVariant> arguments = spy.takeFirst();
    QCOMPARE(arguments.count(), 2);
    QCOMPARE(arguments.at(0).toString(),QLatin1String("key1"));
    QCOMPARE(arguments.at(1).value<QVariant>(),QVariant("Hello World"));
    QCOMPARE(map.value(QLatin1String("key1")), QVariant("Hello World"));
}
void tst_QDeclarativePropertyMap::insert()
{
    QDeclarativePropertyMap map;
    map.insert(QLatin1String("key1"),100);
    map.insert(QLatin1String("key2"),200);
    QVERIFY(map.keys().count() == 2);
    QVERIFY(map.contains(QLatin1String("key1")));

    QCOMPARE(map.value(QLatin1String("key1")), QVariant(100));
    QCOMPARE(map.value(QLatin1String("key2")), QVariant(200));

    map.insert(QLatin1String("key1"),"Hello World");
    QCOMPARE(map.value(QLatin1String("key1")), QVariant("Hello World"));

    //inserting property names same with existing method(signal, slot, method) names is not allowed
    //QDeclarativePropertyMap has an invokable keys() method
    QTest::ignoreMessage(QtWarningMsg, "Creating property with name \"keys\" is not permitted, conflicts with internal symbols.");
    map.insert(QLatin1String("keys"), 1);
    QVERIFY(map.keys().count() == 2);
    QVERIFY(!map.contains(QLatin1String("keys")));
    QVERIFY(map.value(QLatin1String("keys")).isNull());

    //QDeclarativePropertyMap has a deleteLater() slot
    QTest::ignoreMessage(QtWarningMsg, "Creating property with name \"deleteLater\" is not permitted, conflicts with internal symbols.");
    map.insert(QLatin1String("deleteLater"), 1);
    QVERIFY(map.keys().count() == 2);
    QVERIFY(!map.contains(QLatin1String("deleteLater")));
    QVERIFY(map.value(QLatin1String("deleteLater")).isNull());

    //QDeclarativePropertyMap has an valueChanged() signal
    QTest::ignoreMessage(QtWarningMsg, "Creating property with name \"valueChanged\" is not permitted, conflicts with internal symbols.");
    map.insert(QLatin1String("valueChanged"), 1);
    QVERIFY(map.keys().count() == 2);
    QVERIFY(!map.contains(QLatin1String("valueChanged")));
    QVERIFY(map.value(QLatin1String("valueChanged")).isNull());

    //but 'valueChange' should be ok
    map.insert(QLatin1String("valueChange"), 1);
    QVERIFY(map.keys().count() == 3);
    QVERIFY(map.contains(QLatin1String("valueChange")));
    QCOMPARE(map.value(QLatin1String("valueChange")), QVariant(1));

    //'valueCHANGED' should be ok, too
    map.insert(QLatin1String("valueCHANGED"), 1);
    QVERIFY(map.keys().count() == 4);
    QVERIFY(map.contains(QLatin1String("valueCHANGED")));
    QCOMPARE(map.value(QLatin1String("valueCHANGED")), QVariant(1));
}