QtQml: Unregister metatypes before renaming them

We need to make them known by their new names.

Amends commit 0cbe6e62b2dea16550d20848ba42d941c906074d

Pick-to: 6.9 6.8
Change-Id: I652fdc13c012bb8377f8210363e45f3676c64018
Reviewed-by: Olivier De Cannière <[email protected]>
Reviewed-by: Sami Shalayel <[email protected]>

1 files changed, 4 insertions, 0 deletions

diff --git a/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp b/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
index 5cf1e06ed5..c0fa508acf 100644
--- a/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
+++ b/tests/auto/qml/qqmlmetatype/tst_qqmlmetatype.cpp
@@ -884,6 +884,10 @@ void tst_qqmlmetatype::renameMetaType()
 
         // But the name is different
         QCOMPARE_NE(newTypeName, metaTypeName);
+
+        // The QMetaType registry has been updated
+        QCOMPARE(QMetaType::fromName(newTypeName), metaType);
+        QVERIFY(!QMetaType::fromName(metaTypeName).isValid());
     }
 }