1 files changed, 28 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlcomponent/data/complexObjectArgument.qml b/tests/auto/qml/qqmlcomponent/data/complexObjectArgument.qml
new file mode 100644
index 0000000000..71676a4415
--- /dev/null
+++ b/tests/auto/qml/qqmlcomponent/data/complexObjectArgument.qml
@@ -0,0 +1,28 @@
+import QtQml 2.15
+
+QtObject {
+    id: root
+    Component.onCompleted: {
+        function WithPrototype(refMsgSeqNr) {
+            this.init(refMsgSeqNr)
+        };
+
+        WithPrototype.prototype = {
+            init: function(refMsgSeqNr) {
+                this.testObj = {
+                    has: function(a) { return a === refMsgSeqNr }
+                }
+
+                this.protocolSubTypeID = 2
+                this.messageControl = 0
+                this.referredMsgSequenceNumber = refMsgSeqNr
+            }
+        };
+
+        let comp = Qt.createComponent("dynamic.qml");
+        let inst1 = comp.createObject(root, { testObj: new Set(), });
+        let inst2 = comp.createObject(root, new WithPrototype(1));
+
+        objectName = inst1.use() + " - " + inst2.use();
+    }
+}