blob: 56b77dd1b35d6123a4d87a9a6881018bae333c62 [file] [log] [blame]
<!DOCTYPE html>
<html>
<head>
<title></title>
<style>
.container {
position: relative;
margin: 20px;
width: 300px;
height: 300px;
border: 1px solid black;
}
.composited {
transform: translateZ(0);
}
.relative {
position: relative;
top: -20px;
margin: 10px;
padding: 10px;
border: 2px solid orange;
}
.clipping {
overflow: hidden;
height: 200px;
}
.trigger {
margin: 10px;
height: 50px;
background-color: silver;
}
.composited.relative {
height: 200px;
}
.absolute {
position: absolute;
margin: 10px;
height: 10px;
width: 100px;
background-color: silver;
}
body.changed .absolute {
width: 120px;
}
</style>
<script>
if (window.testRunner) {
testRunner.waitUntilDone();
testRunner.dumpAsText();
}
window.addEventListener('load', () => {
setTimeout(() => {
document.body.classList.add('changed');
if (window.internals)
document.getElementById('layers').textContent = internals.layerTreeAsText(document);
if (window.testRunner)
testRunner.notifyDone();
}, 0);
}, false);
</script>
</head>
<body>
<div class="composited container">
<div class="composited trigger"></div>
<div class="relative clipping">
<div class="absolute" style="top: 10px;"></div>
<div class="absolute" style="top: 30px;"></div>
<div class="absolute" style="top: 50px;"></div>
</div>
</div>
<pre id="layers"></pre>
</body>
</html>