| <!DOCTYPE html> | |
| <meta charset="UTF-8"> | |
| <style> | |
| .parent { | |
| --time: 30s; | |
| } | |
| .target { | |
| --time: 10s; | |
| } | |
| </style> | |
| <body> | |
| <script src="../interpolation/resources/interpolation-test.js"></script> | |
| <script> | |
| CSS.registerProperty({ | |
| name: '--time', | |
| syntax: '<time>', | |
| initialValue: '40s', | |
| inherits: false, | |
| }); | |
| assertInterpolation({ | |
| property: '--time', | |
| from: neutralKeyframe, | |
| to: '20s', | |
| }, [ | |
| {at: -0.3, is: '7s'}, | |
| {at: 0, is: '10s'}, | |
| {at: 0.5, is: '15s'}, | |
| {at: 1, is: '20s'}, | |
| {at: 1.5, is: '25s'}, | |
| ]); | |
| assertInterpolation({ | |
| property: '--time', | |
| from: 'initial', | |
| to: '20s', | |
| }, [ | |
| {at: -0.3, is: '46s'}, | |
| {at: 0, is: '40s'}, | |
| {at: 0.5, is: '30s'}, | |
| {at: 1, is: '20s'}, | |
| {at: 1.5, is: '10s'}, | |
| ]); | |
| assertInterpolation({ | |
| property: '--time', | |
| from: 'inherit', | |
| to: '20s', | |
| }, [ | |
| {at: -0.3, is: '33s'}, | |
| {at: 0, is: '30s'}, | |
| {at: 0.5, is: '25s'}, | |
| {at: 1, is: '20s'}, | |
| {at: 1.5, is: '15s'}, | |
| ]); | |
| assertInterpolation({ | |
| property: '--time', | |
| from: 'unset', | |
| to: '20s', | |
| }, [ | |
| {at: -0.3, is: '46s'}, | |
| {at: 0, is: '40s'}, | |
| {at: 0.5, is: '30s'}, | |
| {at: 1, is: '20s'}, | |
| {at: 1.5, is: '10s'}, | |
| ]); | |
| assertInterpolation({ | |
| property: '--time', | |
| from: '-10s', | |
| to: '10s', | |
| }, [ | |
| {at: -0.3, is: '-16s'}, | |
| {at: 0, is: '-10s'}, | |
| {at: 0.5, is: '0s'}, | |
| {at: 1, is: '10s'}, | |
| {at: 1.5, is: '20s'}, | |
| ]); | |
| assertInterpolation({ | |
| property: '--time', | |
| from: '100ms', | |
| to: '200ms', | |
| }, [ | |
| {at: -0.3, is: '0.07s'}, | |
| {at: 0, is: '0.1s'}, | |
| {at: 0.5, is: '0.15s'}, | |
| {at: 1, is: '0.2s'}, | |
| {at: 1.5, is: '0.25s'}, | |
| ]); | |
| assertInterpolation({ | |
| property: '--time', | |
| from: '1000ms', | |
| to: '11s', | |
| }, [ | |
| {at: -0.3, is: '-2s'}, | |
| {at: 0, is: '1s'}, | |
| {at: 0.5, is: '6s'}, | |
| {at: 1, is: '11s'}, | |
| {at: 1.5, is: '16s'}, | |
| ]); | |
| </script> | |
| </body> |