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import QtQuick 2.0
Item {
property bool success: false
Component {
id: internal
Item {
}
}
property bool expectNull: { return null; }
function setExpectNull(b) {
success = false;
expectNull = b;
}
property QtObject obj: null
onObjChanged: success = (expectNull ? obj == null : obj != null)
Component.onCompleted: {
setExpectNull(false)
obj = internal.createObject(null, {})
if (!success) return
// Replace with a different object
setExpectNull(false)
obj = internal.createObject(null, {})
}
function destroyObject() {
setExpectNull(true)
obj.destroy();
}
}