| <!DOCTYPE html> |
| <html class="reftest-wait"> |
| <link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#background-color"> |
| <link rel="match" href="one-element-animation-ref.html"> |
| <style> |
| .container { |
| width: 100px; |
| height: 100px; |
| background-color: green; |
| /* Use a long animation that start at 5% progress where the slope of the |
| selected timing function is zero. By setting up the animation in this way, |
| we accommodate lengthy delays in running the test without a potential drift |
| in the animated property value. This is important for avoiding flakes, |
| especially on debug builds. The screenshots are taken as soon as the |
| animation is ready, thus the long animation duration has no bearing on |
| the actual duration of the test. */ |
| animation: bgcolor 1000000s cubic-bezier(0,1,1,0) -50000s; |
| } |
| @keyframes bgcolor { |
| 0% { background-color: rgb(0, 200, 0); } |
| 10% { |
| background-color: rgb(200, 0, 0); |
| animation-timing-function: cubic-bezier(0,1,1,0); |
| } |
| 100% { |
| background-color: rgb(0, 0, 200); |
| animation-timing-function: cubic-bezier(0,1,1,0); |
| } |
| } |
| </style> |
| <script src="/common/reftest-wait.js"></script> |
| <body> |
| <div class="container"></div> |
| |
| <script> |
| // This test and the "one-element-three-keyframes-animation2.html" ensure that |
| // we select the correct start and end keyframes for interpolation. In this |
| // test, the start delay of the animation makes it jump to 5% right away, and in |
| // the "one-element-three-keyframes-animation2.html" the start delay makes it |
| // jump to 50%. So for this test, we would choose the keyframes at 0% and 10% |
| // for interpolation, where for the other test it would be 10% and 100%. |
| document.getAnimations()[0].ready.then(() => { |
| takeScreenshot(); |
| }); |
| </script> |
| </body> |
| </html> |
