blob: b735cfd182a026e9fc22819d533db38a4a4db440 [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<style>
.spacer {
height: 350px;
width: 100%;
margin: 10px;
background-color: silver;
}
.box {
height: 100px;
width: 100px;
margin: 10px;
border: 1px solid black;
background-color: blue;
}
.composited {
-webkit-transform: translateZ(0);
box-shadow: 0 0 10px black;
}
.inner {
height: 75px;
width: 50px;
margin: 10px 12px;
background-color: green;
}
.inner.changed {
background-color: orange;
}
</style>
<script>
if (window.testRunner) {
testRunner.dumpAsText();
testRunner.waitUntilDone();
}
if (window.internals)
internals.setPagination("RightToLeftPaginated", 0);
function dumpLayers()
{
window.setTimeout(function() {
if (window.internals)
internals.startTrackingRepaints();
document.getElementById('inner').classList.add('changed');
if (window.testRunner) {
document.getElementById('layers').innerText = window.internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_REPAINT_RECTS);
testRunner.notifyDone();
}
}, 10);
}
window.addEventListener('load', dumpLayers, false);
</script>
</head>
<body>
<div class="spacer"></div>
<div class="spacer"></div>
<div class="composited box">
<div id="inner" class="inner box"></div>
</div>
<pre id="layers">Layer tree goes here in DRT</pre>
</body>
</html>