| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>grid-template-rows neutral keyframe</title> |
| <link rel="help" href="https://drafts.csswg.org/css-grid/#track-sizing"> |
| <meta name="assert" content="grid-template-rows supports neutral keyframe."> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/interpolation-testcommon.js"></script> |
| </head> |
| <body> |
| <div id="target"></div> |
| <script> |
| test(() => { |
| target.style.gridTemplateRows = '10px [a] 20px [b]'; |
| var animation = target.animate([{}, {gridTemplateRows: '30px 40px [c]'}], 1000); |
| animation.pause(); |
| animation.currentTime = 250; |
| assert_equals(getComputedStyle(target).gridTemplateRows, '15px [a] 25px [b]'); |
| target.style.gridTemplateRows = '10px 20px [d]'; |
| assert_equals(getComputedStyle(target).gridTemplateRows, '15px 25px [d]'); |
| }, 'Invalidate the result for the neutral keyframe if the named lines change.'); |
| </script> |
| </body> |
| </html> |
