blob: cf9debfbf6f697c1bcb8c1ff8d24ddf03672c7ca [file] [log] [blame]
<!-- Based on fast/repaint/padding-keeping-visual-size.html -->
<!DOCTYPE HTML>
<script src="resources/paint-invalidation-test.js"></script>
<script>
function paintInvalidationTest()
{
// No visual change. Optimally, there should be no repaint.
var target1 = document.getElementById('target1');
target1.style.padding = '20px';
target1.style.width = '60px';
target1.style.height = '60px';
// Content will shrink. Should repaint at least the content.
var target2 = document.getElementById('target2');
target2.style.padding = '20px';
target2.style.width = '60px';
target2.style.height = '60px';
}
window.onload = runPaintInvalidationTest;
</script>
<style>
body {
margin: 0;
}
.outer {
width: 100px;
height: 100px;
position: absolute;
background-color: green;
}
#target2 {
top: 200px;
}
.inner {
width: 100%;
height: 100%;
background-color: yellow;
}
</style>
<div id="target1" class="outer"></div>
<div id="target2" class="outer"><div class="inner"></div></div>