| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <title>column-rule-color interpolation</title> |
| <link rel="help" href="https://drafts.csswg.org/css-multicol-1/#crc"> |
| <meta name="assert" content="column-rule-color supports animation by computed value type"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/interpolation-testcommon.js"></script> |
| |
| <style> |
| .parent { |
| column-count: 2; |
| column-rule-color: rgb(70, 70, 170); |
| } |
| .target { |
| column-count: 2; |
| color: rgb(70, 170, 70); |
| column-rule-color: rgb(170, 70, 70); |
| } |
| </style> |
| |
| <body></body> |
| |
| <script> |
| test_interpolation({ |
| property: 'column-rule-color', |
| from: neutralKeyframe, |
| to: 'rgb(70, 170, 70)', |
| }, [ |
| {at: -0.5, expect: 'rgb(220, 20, 70)'}, |
| {at: 0, expect: 'rgb(170, 70, 70)'}, |
| {at: 0.3, expect: 'rgb(140, 100, 70)'}, |
| {at: 0.6, expect: 'rgb(110, 130, 70)'}, |
| {at: 1, expect: 'rgb(70, 170, 70)'}, |
| {at: 1.5, expect: 'rgb(20, 220, 70)'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'column-rule-color', |
| from: 'initial', |
| to: 'rgb(70, 70, 170)', |
| }, [ |
| {at: -0.5, expect: 'rgb(70, 220, 20)'}, |
| {at: 0, expect: 'rgb(70, 170, 70)'}, |
| {at: 0.3, expect: 'rgb(70, 140, 100)'}, |
| {at: 0.6, expect: 'rgb(70, 110, 130)'}, |
| {at: 1, expect: 'rgb(70, 70, 170)'}, |
| {at: 1.5, expect: 'rgb(70, 20, 220)'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'column-rule-color', |
| from: 'inherit', |
| to: 'rgb(70, 170, 70)', |
| }, [ |
| {at: -0.5, expect: 'rgb(70, 20, 220)'}, |
| {at: 0, expect: 'rgb(70, 70, 170)'}, |
| {at: 0.3, expect: 'rgb(70, 100, 140)'}, |
| {at: 0.6, expect: 'rgb(70, 130, 110)'}, |
| {at: 1, expect: 'rgb(70, 170, 70)'}, |
| {at: 1.5, expect: 'rgb(70, 220, 20)'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'column-rule-color', |
| from: 'currentcolor', |
| to: 'rgb(170, 70, 70)', |
| }, [ |
| {at: -0.5, expect: 'rgb(20, 220, 70)'}, |
| {at: 0, expect: 'rgb(70, 170, 70)'}, |
| {at: 0.3, expect: 'rgb(100, 140, 70)'}, |
| {at: 0.6, expect: 'rgb(130, 110, 70)'}, |
| {at: 1, expect: 'rgb(170, 70, 70)'}, |
| {at: 1.5, expect: 'rgb(220, 20, 70)'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'column-rule-color', |
| from: 'unset', |
| to: 'rgb(0, 255, 0)', |
| }, [ |
| {at: -5, expect: 'rgb(255, 0, 255)'}, |
| {at: -0.4, expect: 'rgb(98, 136, 98)'}, |
| {at: 0, expect: 'rgb(70, 170, 70)'}, |
| {at: 0.2, expect: 'rgb(56, 187, 56)'}, |
| {at: 0.6, expect: 'rgb(28, 221, 28)'}, |
| {at: 1, expect: 'rgb(0, 255, 0)'}, |
| {at: 1.5, expect: 'rgb(0, 255, 0)'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'column-rule-color', |
| from: 'orange', |
| to: 'blue' |
| }, [ |
| {at: -5, expect: '#ffff00'}, |
| {at: -0.4, expect: '#ffe700'}, |
| {at: 0, expect: 'orange'}, |
| {at: 0.2, expect: '#cc8433'}, |
| {at: 0.6, expect: '#664299'}, |
| {at: 1, expect: 'blue'}, |
| {at: 1.5, expect: 'blue'} |
| ]); |
| </script> |
