void RefPointerTest::messageDynamicCastTest()
{
QGst::BinPtr bin = QGst::Bin::create();
QGst::MessagePtr msg = QGst::ApplicationMessage::create(bin);
QVERIFY(!msg.isNull());
QVERIFY(!msg.dynamicCast<QGst::ApplicationMessage>().isNull());
QVERIFY(msg.dynamicCast<QGst::EosMessage>().isNull());
}
void RefPointerTest::messageDynamicCastTest()
{
QGst::Structure s("mystruct");
s.setValue("frequency", 123456);
QGst::BinPtr bin = QGst::Bin::create();
QGst::MessagePtr msg = QGst::ApplicationMessage::create(bin, s);
QVERIFY(!msg.isNull());
QVERIFY(!msg.dynamicCast<QGst::ApplicationMessage>().isNull());
QVERIFY(msg.dynamicCast<QGst::EosMessage>().isNull());
}
void RefPointerTest::cppWrappersTest()
{
QGst::ElementPtr e = QGst::ElementFactory::make("playbin");
QVERIFY(!e.isNull());
{
QGst::PipelinePtr pipeline = e.dynamicCast<QGst::Pipeline>();
QVERIFY(!pipeline.isNull());
//the C++ wrappers must be the same
QCOMPARE(static_cast<QGlib::RefCountedObject*>(pipeline.operator->()),
static_cast<QGlib::RefCountedObject*>(e.operator->()));
}
{
QGst::ChildProxyPtr proxy = e.dynamicCast<QGst::ChildProxy>();
QVERIFY(!proxy.isNull());
//the C++ wrappers must be the same
QCOMPARE(static_cast<QGlib::RefCountedObject*>(proxy.operator->()),
static_cast<QGlib::RefCountedObject*>(e.operator->()));
}
{ //new wrap() should give the same C++ instance
GstElement *gobj = e;
QGst::ElementPtr e2 = QGst::ElementPtr::wrap(gobj);
QCOMPARE(static_cast<QGlib::RefCountedObject*>(e2.operator->()),
static_cast<QGlib::RefCountedObject*>(e.operator->()));
}
{
QGst::StreamVolumePtr sv = e.dynamicCast<QGst::StreamVolume>();
QVERIFY(!sv.isNull());
//now the C++ wrapper must not be the same, since Pipeline does not inherit StreamVolume
QVERIFY(static_cast<QGlib::RefCountedObject*>(sv.operator->())
!= static_cast<QGlib::RefCountedObject*>(e.operator->()));
}
{
QGst::Structure s("mystruct");
s.setValue("days", 365);
QGst::MessagePtr msg = QGst::ApplicationMessage::create(e, s);
QVERIFY(!msg.isNull());
QGst::MessagePtr msg2 = msg;
QCOMPARE(static_cast<QGlib::RefCountedObject*>(msg.operator->()),
static_cast<QGlib::RefCountedObject*>(msg2.operator->()));
QVERIFY(msg2 == msg);
QGst::MessagePtr msg3 = QGst::MessagePtr::wrap(msg2);
QVERIFY(static_cast<QGlib::RefCountedObject*>(msg3.operator->())
!= static_cast<QGlib::RefCountedObject*>(msg2.operator->()));
QVERIFY(msg3 == msg2);
}
{
QGst::MessagePtr msg = QGst::ElementMessage::create(e);
QGst::MessagePtr msg2 = msg;
QCOMPARE(static_cast<QGlib::RefCountedObject*>(msg.operator->()),
static_cast<QGlib::RefCountedObject*>(msg2.operator->()));
QVERIFY(msg2 == msg);
QGst::MessagePtr msg3 = QGst::MessagePtr::wrap(msg2);
QVERIFY(static_cast<QGlib::RefCountedObject*>(msg3.operator->())
!= static_cast<QGlib::RefCountedObject*>(msg2.operator->()));
QVERIFY(msg3 == msg2);
}
}