| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <style> |
| .parent { |
| --color: blue; |
| } |
| .target { |
| --color: yellow; |
| color: lime; |
| } |
| </style> |
| <body alink="red" link="blue"> |
| <script src="../interpolation/resources/interpolation-test.js"></script> |
| <script> |
| CSS.registerProperty({ |
| name: '--color', |
| syntax: '<color>', |
| initialValue: 'black', |
| inherits: false, |
| }); |
| |
| assertInterpolation({ |
| property: '--color', |
| from: neutralKeyframe, |
| to: 'green', |
| }, [ |
| {at: -0.3, is: 'rgb(255, 255, 0)'}, |
| {at: 0, is: 'rgb(255, 255, 0)'}, |
| {at: 0.3, is: 'rgb(179, 217, 0)'}, |
| {at: 0.6, is: 'rgb(102, 179, 0)'}, |
| {at: 1, is: 'rgb(0, 128, 0)'}, |
| {at: 1.5, is: 'rgb(0, 65, 0)'}, |
| ]); |
| |
| assertInterpolation({ |
| property: '--color', |
| from: 'initial', |
| to: 'green', |
| }, [ |
| {at: -0.3, is: 'rgb(0, 0, 0)'}, |
| {at: 0, is: 'rgb(0, 0, 0)'}, |
| {at: 0.3, is: 'rgb(0, 38, 0)'}, |
| {at: 0.6, is: 'rgb(0, 77, 0)'}, |
| {at: 1, is: 'rgb(0, 128, 0)'}, |
| {at: 1.5, is: 'rgb(0, 192, 0)'}, |
| ]); |
| |
| assertInterpolation({ |
| property: '--color', |
| from: 'inherit', |
| to: 'green', |
| }, [ |
| {at: -0.3, is: 'rgb(0, 0, 255)'}, |
| {at: 0, is: 'rgb(0, 0, 255)'}, |
| {at: 0.3, is: 'rgb(0, 38, 179)'}, |
| {at: 0.6, is: 'rgb(0, 77, 102)'}, |
| {at: 1, is: 'rgb(0, 128, 0)'}, |
| {at: 1.5, is: 'rgb(0, 192, 0)'}, |
| ]); |
| |
| assertInterpolation({ |
| property: '--color', |
| from: 'unset', |
| to: 'green', |
| }, [ |
| {at: -0.3, is: 'rgb(0, 0, 0)'}, |
| {at: 0, is: 'rgb(0, 0, 0)'}, |
| {at: 0.3, is: 'rgb(0, 38, 0)'}, |
| {at: 0.6, is: 'rgb(0, 77, 0)'}, |
| {at: 1, is: 'rgb(0, 128, 0)'}, |
| {at: 1.5, is: 'rgb(0, 192, 0)'}, |
| ]); |
| |
| assertInterpolation({ |
| property: '--color', |
| from: 'black', |
| to: 'orange', |
| }, [ |
| {at: -0.3, is: 'rgb(0, 0, 0)'}, |
| {at: 0, is: 'rgb(0, 0, 0)'}, |
| {at: 0.3, is: 'rgb(77, 50, 0)'}, |
| {at: 0.6, is: 'rgb(153, 99, 0)'}, |
| {at: 1, is: 'rgb(255, 165, 0)'}, |
| {at: 1.5, is: 'rgb(255, 248, 0)'}, |
| ]); |
| |
| assertInterpolation({ |
| property: '--color', |
| from: 'black', |
| to: 'currentcolor', |
| }, [ |
| {at: -0.3, is: 'rgb(0, 0, 0)'}, |
| {at: 0, is: 'rgb(0, 0, 0)'}, |
| {at: 0.3, is: 'rgb(0, 77, 0)'}, |
| {at: 0.6, is: 'rgb(0, 153, 0)'}, |
| {at: 1, is: 'rgb(0, 255, 0)'}, |
| {at: 1.5, is: 'rgb(0, 255, 0)'}, |
| ]); |
| |
| assertInterpolation({ |
| property: '--color', |
| from: '-webkit-activelink', |
| to: 'green', |
| }, [ |
| {at: -0.3, is: 'rgb(255, 0, 0)'}, |
| {at: 0, is: 'rgb(255, 0, 0)'}, |
| {at: 0.3, is: 'rgb(179, 38, 0)'}, |
| {at: 0.6, is: 'rgb(102, 77, 0)'}, |
| {at: 1, is: 'rgb(0, 128, 0)'}, |
| {at: 1.5, is: 'rgb(0, 192, 0)'}, |
| ]); |
| |
| assertInterpolation({ |
| property: '--color', |
| from: '-webkit-link', |
| to: 'green', |
| }, [ |
| {at: -0.3, is: 'rgb(0, 0, 255)'}, |
| {at: 0, is: 'rgb(0, 0, 255)'}, |
| {at: 0.3, is: 'rgb(0, 38, 179)'}, |
| {at: 0.6, is: 'rgb(0, 77, 102)'}, |
| {at: 1, is: 'rgb(0, 128, 0)'}, |
| {at: 1.5, is: 'rgb(0, 192, 0)'}, |
| ]); |
| </script> |
| </body> |
