| <!DOCTYPE html> | |
| <style> | |
| #container { | |
| display: inline-block; | |
| height: 100px; | |
| } | |
| #sticky { | |
| position: sticky; | |
| writing-mode: tb; | |
| overflow-x: overlay; | |
| } | |
| #fixed { | |
| position: fixed; | |
| display: inline-block; | |
| } | |
| </style> | |
| <div id="container"> | |
| <span> | |
| <div id="sticky"></div> | |
| </span> | |
| </div> | |
| <div id="fixed"></div> | |
| <custom style="transform: scale(2)" id="custom"></foo> | |
| <script> | |
| if (window.testRunner) { | |
| testRunner.waitUntilDone(); | |
| testRunner.dumpAsText(); | |
| } | |
| onload = () => { | |
| requestAnimationFrame(() => { | |
| custom.style.setProperty("-webkit-mask-box-image", "url(about:blank)"); | |
| requestAnimationFrame(() => { | |
| custom.style.width = "5px"; | |
| requestAnimationFrame(() => { | |
| document.body.innerHTML = "PASS if no crashes."; | |
| if (window.testRunner) | |
| testRunner.notifyDone(); | |
| }); | |
| }); | |
| }); | |
| }; | |
| </script> |