Make ProgressBar test cover the 1% case where the FrameSVG used to leak outside

tests/components/progressbar.qml

@@ -76,6 +76,18 @@ Rectangle {
             }
         }
 
+        Column {
+            Text {
+                text: "Make sure the bar does\nnot leak outside"
+            }
+            PlasmaComponents.ProgressBar {
+                minimumValue: 0
+                maximumValue: 200
+                value: 1
+                orientation: root.orientation
+            }
+        }
+
         Column {
             Text {
                 text: "should look like 100%"