From 16d484c47f753caf02093ac5ce34e3c951f0a4a8 Mon Sep 17 00:00:00 2001
From: Dariusz Maciejewski <dariusz.maciejewski@foundry.com>
Date: Tue, 18 Oct 2022 17:25:44 +0200
Subject: PATCH: TestCase.qml failed and hanged if the code being tested
 defines custom extensions of Array.prototype

This fixes: https://bugreports.qt.io/browse/QTBUG-107759
See also: https://stackoverflow.com/questions/3010840/loop-through-an-array-in-javascript

Change-Id: I96723f35398e9e4b9e9786df0fd02516c70191cd

diff --git a/src/qmltest/TestCase.qml b/src/qmltest/TestCase.qml
index 795833a467..720c7c6149 100644
--- a/src/qmltest/TestCase.qml
+++ b/src/qmltest/TestCase.qml
@@ -1926,7 +1926,7 @@ Item {
             testList.sort()
         }
 
-        for (var index in testList) {
+        for (var index = 0; index < testList.length; ++index) {
             var prop = testList[index]
 
             if (checkNames && !(prop in testsToRun))