Merge remote-tracking branch 'origin/5.7' into dev

Change-Id: I57b06e2e98beb010a56dd0593d93e078ecf76eea

1 files changed, 11 insertions, 2 deletions

diff --git a/src/imports/testlib/SignalSpy.qml b/src/imports/testlib/SignalSpy.qml
index 7288c57ea0..200fc725f7 100644
--- a/src/imports/testlib/SignalSpy.qml
+++ b/src/imports/testlib/SignalSpy.qml
@@ -222,14 +222,16 @@ Item {
     /*! \internal */
     function qtest_update() {
         if (qtest_prevTarget != null) {
-            var prevFunc = qtest_prevTarget[qtest_prevSignalName]
+            var prevHandlerName = qtest_signalHandlerName(qtest_prevSignalName)
+            var prevFunc = qtest_prevTarget[prevHandlerName]
             if (prevFunc)
                 prevFunc.disconnect(spy.qtest_activated)
             qtest_prevTarget = null
             qtest_prevSignalName = ""
         }
         if (target != null && signalName != "") {
-            var func = target[signalName]
+            var handlerName = qtest_signalHandlerName(signalName)
+            var func = target[handlerName]
             if (func === undefined) {
                 spy.qtest_valid = false
                 console.log("Signal '" + signalName + "' not found")
@@ -250,4 +252,11 @@ Item {
         ++qtest_count
         spy.qtest_signalArguments[spy.qtest_signalArguments.length] = arguments
     }
+
+    /*! \internal */
+    function qtest_signalHandlerName(sn) {
+        if (sn.substr(0, 2) === "on" && sn[2] === sn[2].toUpperCase())
+            return sn
+        return "on" + sn.substr(0, 1).toUpperCase() + sn.substr(1)
+    }
 }