<!DOCTYPE html>
<body>
<script src="../../../fast/forms/resources/common.js"></script>
<script src="../resources/text-based-repaint.js"></script>
<!-- A keydown event after mouse-focus should draw a focus ring. -->
<input type="checkbox">
<script>
window.onload = runRepaintTest;
window.enablePixelTesting = true;
eventSender.mouseMoveTo(800, 600);
clickElement(document.querySelector('input'));
function repaintTest() {
    eventSender.keyDown('ShiftLeft');
}
</script>
</body>