<script src="../../resources/testharness.js"></script> | |
<script src="../../resources/testharnessreport.js"></script> | |
<canvas id="canvas"> | |
<button id="button"></button> | |
</canvas> | |
<script> | |
test(function(t) { | |
var button = document.getElementById("button"); | |
button.focus(); | |
var canvas = document.getElementById("canvas") | |
var ctx = canvas.getContext("2d"); | |
ctx.rect(0, 0, 10, 10); | |
canvas.style.display = "none"; | |
ctx.drawFocusIfNeeded(button); | |
}, 'Test that drawFocusIfNeeded does not crash.'); | |
</script> |