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Test Info:
<!DOCTYPE html>
<html lang="en" reftest-async-scroll>
<meta charset="utf-8">
<title>Moving a layer in a box with a rounded clip shouldn't invalidate.</title>
<style>
#scrollbox {
position: absolute;
top: 50px;
left: 50px;
width: 300px;
height: 200px;
background-color: #DDD;
overflow: auto;
border-radius: 10px;
}
#scrollable {
width: 600px;
}
#scrolledLayer {
margin-top: 50px;
margin-left: 100px;
box-model: border-box;
border: 1px solid lime;
width: 100px;
height: 100px;
}
</style>
<body>
<div id="scrollbox" reftest-displayport-x="0"
reftest-displayport-y="0"
reftest-displayport-w="300"
reftest-displayport-h="200">
<div id="scrollable">
<div id="scrolledLayer" class="reftest-no-paint"></div>
</div>
</div>
<script>
var scrollbox = document.getElementById("scrollbox");
function doTest() {
scrollbox.scrollLeft = 0;
document.documentElement.removeAttribute("class");
}
// Make #scrollbox have active scrolling
scrollbox.scrollLeft = 60;
scrollbox.offsetLeft;
scrollbox.scrollLeft = 40;
scrollbox.offsetLeft;
document.addEventListener("MozReftestInvalidate", doTest);
</script>