| <!DOCTYPE html> |
| <html class="reftest-wait"> |
| <link rel="help" href="https://drafts.csswg.org/css-shapes-1/#basic-shape-interpolation"> |
| <link rel="match" href="clip-path-animation-custom-timing-function-ref.html"> |
| <style> |
| .transition { |
| clip-path: inset(45%); |
| transition-property: clip-path; |
| transition-duration: 1000000s; |
| transition-timing-function: cubic-bezier(0, 9, 1, 9); |
| transition-delay: -500000s; |
| } |
| |
| .green { |
| background-color: green; |
| position: fixed; |
| left: 0px; |
| top: 0px; |
| width: 200px; |
| height: 200px; |
| } |
| |
| /* for this test to succeed, the red rect needs to be entirely |
| occluded by the inner green rect, requiring extrapolation |
| beyond the largest keyframe. */ |
| .red { |
| background-color: red; |
| position: fixed; |
| left: 50px; |
| top: 50px; |
| width: 100px; |
| height: 100px; |
| } |
| |
| </style> |
| <script src="/common/reftest-wait.js"></script> |
| |
| <body> |
| <div class="green"> |
| <div class="red"> |
| <div class="green transition" id="target"></div> |
| </div> |
| </div> |
| |
| <script> |
| function update() { |
| document.getElementById('target').style.clipPath = "inset(40%)"; |
| requestAnimationFrame(() => { |
| takeScreenshot(); |
| }); |
| } |
| requestAnimationFrame(function () { |
| requestAnimationFrame(update); |
| }); |
| </script> |
| </body> |
| |
| </html> |
