blob: c5e97e181e21665d62fca47e1c6cc103dc4659d2 [file] [log] [blame]
<!DOCTYPE html>
<!--
This tests verifies that filters work even on composited layers that fallback to rendering in software.
NOTE: It is using the fact that Safari can draw drop-shadows in GPU only if the filter is the last one in the filter chain.
You should see three green rectangles slightly rotated and blurred. There should be no red.
-->
<html>
<head>
<style>
.box {
position: relative;
margin: 10px;
height: 50px;
width: 50px;
background-color: green;
-webkit-transform: translate(50px, 0px) rotate(20deg);
}
.before {
background-color: red;
}
.blur {
/* force a composited layer */
-webkit-transform: translate3d(0, 0, 0);
background: red;
margin: 50px;
-webkit-filter: drop-shadow(0px 0px 1px blue) blur(5px);
width: 0px;
height: 0px;
}
</style>
<script src="../../fast/repaint/resources/repaint.js"></script>
<script>
if (window.testRunner)
testRunner.dumpAsText(true);
function repaintTest()
{
document.querySelector(".before").classList.remove("before");
}
</script>
</head>
<body onload="runRepaintTest()">
<div class="blur">
<div class="box"></div>
<div class="box before"></div>
<div class="box"></div>
</div>
</body>
</html>