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<!DOCTYPE HTML>
<iframe id="frame" srcdoc="<style>input { width: 100px; }</style><input id='input' value='add stuff here'></input>"></iframe>
<script>
if (window.testRunner)
testRunner.dumpAsText();
if (window.internals)
window.internals.settings.setPreferCompositingToLCDTextEnabled(true);
onload = function() {
var layerTreePreStyleUpdate = "";
var layerTreePostStyleUpdate = "";
document.getElementById("frame").contentDocument.getElementById("input").value =
"This is a very long string that will cause overflow";
layerTreePreStyleUpdate = window.internals.layerTreeAsText(document);
// Force a style recalc.
document.body.offsetTop;
layerTreePostStyleUpdate = window.internals.layerTreeAsText(document);
var pre = document.createElement('pre');
if (layerTreePreStyleUpdate === layerTreePostStyleUpdate)
pre.innerHTML = "PASS - layer trees are the same.";
else
pre.innerHTML = "FAIL - layer trees are not the same.";
document.body.appendChild(pre);
};
</script>
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