| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| 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); |
| } |
| </style> |
| </head> |
| <body> |
| <p> Test for bug <a href="https://bugs.webkit.org/show_bug.cgi?id=83954">83954</a>: REGRESSION(110072): Clipping is not applied on layers that are animated using platform code</p> |
| <p> This passes if the green transformed square doesn't split out of the purple square.</p> |
| <div id="overflowHidden"> |
| <div id="transformed"></div> |
| </div> |
| <script> |
| if (!window.eventSender) |
| alert("To manually test, hover over the green div. The overflow should be properly clipped."); |
| |
| document.body.offsetTop; // Force layout. The mouse is not tracked before first layout. |
| var transformed = document.getElementById("transformed"); |
| eventSender.mouseMoveTo(transformed.offsetLeft + 10, transformed.offsetTop + 10); |
| document.body.offsetTop; // Update layout for hovered state. |
| </script> |
| </body> |
| </html> |
