1 files changed, 20 insertions, 0 deletions
diff --git a/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp b/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
index be493484ee..f726855727 100644
--- a/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
+++ b/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
@@ -72,6 +72,8 @@ private slots:
 
     void enumsInRecursiveImport_data();
     void enumsInRecursiveImport();
+
+    void clearPropertyCaches();
 };
 
 class TestType : public QObject
@@ -734,6 +736,24 @@ void tst_qqmlmetatype::enumsInRecursiveImport()
     QTRY_COMPARE(obj->property("color").toString(), QString("green"));
 }
 
+void tst_qqmlmetatype::clearPropertyCaches()
+{
+    qmlClearTypeRegistrations();
+    qmlRegisterType<TestType>("ClearPropertyCaches", 1, 0, "A");
+
+    QQmlRefPointer<QQmlPropertyCache> oldCache(
+                QQmlMetaType::propertyCache(&TestType::staticMetaObject));
+    QVERIFY(oldCache);
+
+    qmlClearTypeRegistrations();
+    qmlRegisterType<TestType>("ClearPropertyCaches", 1, 0, "B");
+    QQmlRefPointer<QQmlPropertyCache> newCache(
+                QQmlMetaType::propertyCache(&TestType::staticMetaObject));
+    QVERIFY(newCache);
+
+    QVERIFY(oldCache.data() != newCache.data());
+}
+
 QTEST_MAIN(tst_qqmlmetatype)
 
 #include "tst_qqmlmetatype.moc"