| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <title>letter-spacing composition</title> |
| <link rel="help" href="https://drafts.csswg.org/css-text-3/#text-indent-property"> |
| <meta name="test" content="text-indent 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> |
| |
| <body></body> |
| <script> |
| test_composition({ |
| property: 'text-indent', |
| underlying: '100%', |
| addFrom: '50px', |
| addTo: '150px', |
| }, [ |
| {at: -0.3, expect: 'calc(100% + 20px)'}, |
| {at: 0, expect: 'calc(100% + 50px)'}, |
| {at: 0.3, expect: 'calc(100% + 80px)'}, |
| {at: 0.6, expect: 'calc(100% + 110px)'}, |
| {at: 1, expect: 'calc(100% + 150px)'}, |
| {at: 1.5, expect: 'calc(100% + 200px)'}, |
| ]); |
| |
| test_composition({ |
| property: 'text-indent', |
| underlying: '250px', |
| addFrom: '50px', |
| replaceTo: '100px', |
| }, [ |
| {at: -0.3, expect: '360px'}, |
| {at: 0, expect: '300px'}, |
| {at: 0.3, expect: '240px'}, |
| {at: 0.6, expect: '180px'}, |
| {at: 1, expect: '100px'}, |
| {at: 1.5, expect: '0px'}, |
| ]); |
| |
| test_composition({ |
| property: 'text-indent', |
| underlying: '50%', |
| replaceFrom: '-100%', |
| addTo: '50%', |
| }, [ |
| {at: -0.3, expect: '-160%'}, |
| {at: 0, expect: '-100%'}, |
| {at: 0.3, expect: '-40%'}, |
| {at: 0.5, expect: '0%'}, |
| {at: 0.6, expect: '20%'}, |
| {at: 1, expect: '100%'}, |
| {at: 1.5, expect: '200%'}, |
| ]); |
| |
| test_composition({ |
| property: 'text-indent', |
| underlying: '250px', |
| addFrom: '50px each-line hanging', |
| replaceTo: '150px hanging each-line', |
| }, [ |
| {at: -0.3, expect: '20px hanging each-line'}, |
| {at: 0, expect: '50px hanging each-line'}, |
| {at: 0.3, expect: '80px hanging each-line'}, |
| {at: 0.6, expect: '110px hanging each-line'}, |
| {at: 1, expect: '150px hanging each-line'}, |
| {at: 1.5, expect: '200px hanging each-line'}, |
| ]); |
| |
| test_composition({ |
| property: 'text-indent', |
| underlying: '250px each-line', |
| addFrom: '50px each-line', |
| replaceTo: '150px hanging', |
| }, [ |
| {at: -0.3, expect: '300px each-line'}, |
| {at: 0, expect: '300px each-line'}, |
| {at: 0.3, expect: '300px each-line'}, |
| {at: 0.6, expect: '150px hanging'}, |
| {at: 1, expect: '150px hanging'}, |
| {at: 1.5, expect: '150px hanging'}, |
| ]); |
| </script> |
| </body> |
