blob: c398afcffab7bb5ee1b2bff6bc82175ef91defe8 [file] [log] [blame]
<!DOCTYPE html>
div {
width: 100px;
height: 100px;
.overflowHidden {
overflow: hidden;
background: purple;
.transformed {
transform: rotate(0deg) translate3d(0, 0, 0);
-webkit-transition: -webkit-transform linear 0s;
background: green;
.transformed:hover {
transform: rotate(45deg) translate3d(0, 0, 0);
<p> Test for bug <a href="">83954</a>: REGRESSION(110072): Clipping is not applied on layers that are animated using platform code</p>
<p> This passes if the bottom green transformed square doesn't split out of the purple square.</p>
<div class="overflowHidden" style="height: 200px">
<div class="overflowHidden">
<div class="transformed"></div>
<div class="overflowHidden">
<div class="transformed"></div>
if (!window.eventSender)
alert("To manually test, hover over the purple divs. The overflow should be properly clipped.");
document.body.offsetTop; // Force layout. The mouse is not tracked before first layout.
var transformed = document.getElementsByClassName("transformed");
eventSender.mouseMoveTo(transformed[0].offsetLeft + 10, transformed[0].offsetTop + 10);
eventSender.mouseMoveTo(transformed[1].offsetLeft + 10, transformed[1].offsetTop + 10);
document.body.offsetTop; // Update layout for hovered state.