| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <link rel="help" href="https://drafts.csswg.org/css-backgrounds-3/#box-shadow"> |
| <meta name="test" content="box-shadow supports animation"> |
| |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/interpolation-testcommon.js"></script> |
| |
| <style> |
| .parent { |
| box-shadow: 30px 10px 30px 10px black; |
| } |
| .target { |
| display: inline-block; |
| width: 60px; |
| height: 60px; |
| font-size: 3px; |
| border: 2px solid; |
| margin-right: 20px; |
| margin-bottom: 30px; |
| color: green; |
| box-shadow: 10px 30px 10px 30px black; |
| } |
| .expected { |
| margin-right: 40px; |
| } |
| </style> |
| <body> |
| <script> |
| test_interpolation({ |
| property: 'box-shadow', |
| from: neutralKeyframe, |
| to: '20px 20px 20px 20px black', |
| }, [ |
| {at: -0.3, expect: 'rgb(0, 0, 0) 7px 33px 7px 33px'}, |
| {at: 0, expect: 'rgb(0, 0, 0) 10px 30px 10px 30px'}, |
| {at: 0.3, expect: 'rgb(0, 0, 0) 13px 27px 13px 27px'}, |
| {at: 0.6, expect: 'rgb(0, 0, 0) 16px 24px 16px 24px'}, |
| {at: 1, expect: 'rgb(0, 0, 0) 20px 20px 20px 20px'}, |
| {at: 1.5, expect: 'rgb(0, 0, 0) 25px 15px 25px 15px'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'box-shadow', |
| from: 'initial', |
| to: '20px 20px 20px 20px black', |
| }, [ |
| {at: -0.3, expect: 'rgba(0, 0, 0, 0) -6px -6px 0px -6px'}, |
| {at: 0, expect: 'rgba(0, 0, 0, 0) 0px 0px 0px 0px'}, |
| {at: 0.3, expect: 'rgba(0, 0, 0, 0.3) 6px 6px 6px 6px'}, |
| {at: 0.6, expect: 'rgba(0, 0, 0, 0.6) 12px 12px 12px 12px'}, |
| {at: 1, expect: 'rgb(0, 0, 0) 20px 20px 20px 20px'}, |
| {at: 1.5, expect: 'rgb(0, 0, 0) 30px 30px 30px 30px'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'box-shadow', |
| from: 'inherit', |
| to: '20px 20px 20px 20px black', |
| }, [ |
| {at: -0.3, expect: 'rgb(0, 0, 0) 33px 7px 33px 7px'}, |
| {at: 0, expect: 'rgb(0, 0, 0) 30px 10px 30px 10px'}, |
| {at: 0.3, expect: 'rgb(0, 0, 0) 27px 13px 27px 13px'}, |
| {at: 0.6, expect: 'rgb(0, 0, 0) 24px 16px 24px 16px'}, |
| {at: 1, expect: 'rgb(0, 0, 0) 20px 20px 20px 20px'}, |
| {at: 1.5, expect: 'rgb(0, 0, 0) 15px 25px 15px 25px'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'box-shadow', |
| from: 'unset', |
| to: '20px 20px 20px 20px black', |
| }, [ |
| {at: -0.3, expect: 'rgba(0, 0, 0, 0) -6px -6px 0px -6px'}, |
| {at: 0, expect: 'rgba(0, 0, 0, 0) 0px 0px 0px 0px'}, |
| {at: 0.3, expect: 'rgba(0, 0, 0, 0.3) 6px 6px 6px 6px'}, |
| {at: 0.6, expect: 'rgba(0, 0, 0, 0.6) 12px 12px 12px 12px'}, |
| {at: 1, expect: 'rgb(0, 0, 0) 20px 20px 20px 20px'}, |
| {at: 1.5, expect: 'rgb(0, 0, 0) 30px 30px 30px 30px'}, |
| ]); |
| |
| // Test basic functionality, and clipping blur at 0 |
| test_interpolation({ |
| property: 'box-shadow', |
| from: '15px 10px 5px 6px black', |
| to: '-15px -10px 25px -4px orange', |
| }, [ |
| {at: -0.3, expect: 'rgb(0, 0, 0) 24px 16px 0px 9px'}, |
| {at: 0, expect: 'rgb(0, 0, 0) 15px 10px 5px 6px'}, |
| {at: 0.3, expect: 'rgb(77, 50, 0) 6px 4px 11px 3px'}, |
| {at: 0.6, expect: 'rgb(153, 99, 0) -3px -2px 17px 0px'}, |
| {at: 1, expect: 'rgb(255, 165, 0) -15px -10px 25px -4px'}, |
| {at: 1.5, expect: 'rgb(255, 248, 0) -30px -20px 35px -9px'}, |
| ]); |
| |
| // Test with color as first value. |
| test_interpolation({ |
| property: 'box-shadow', |
| from: 'black 15px 10px 5px 6px', |
| to: 'orange -15px -10px 25px -4px', |
| }, [ |
| {at: -0.3, expect: 'rgb(0, 0, 0) 24px 16px 0px 9px'}, |
| {at: 0, expect: 'rgb(0, 0, 0) 15px 10px 5px 6px'}, |
| {at: 0.3, expect: 'rgb(77, 50, 0) 6px 4px 11px 3px'}, |
| {at: 0.6, expect: 'rgb(153, 99, 0) -3px -2px 17px 0px'}, |
| {at: 1, expect: 'rgb(255, 165, 0) -15px -10px 25px -4px'}, |
| {at: 1.5, expect: 'rgb(255, 248, 0) -30px -20px 35px -9px'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'box-shadow', |
| from: '15px 10px 5px 6px black inset', |
| to: '-15px -10px 25px -4px orange inset', |
| }, [ |
| {at: -0.3, expect: 'rgb(0, 0, 0) 24px 16px 0px 9px inset'}, |
| {at: 0, expect: 'rgb(0, 0, 0) 15px 10px 5px 6px inset'}, |
| {at: 0.3, expect: 'rgb(77, 50, 0) 6px 4px 11px 3px inset'}, |
| {at: 0.6, expect: 'rgb(153, 99, 0) -3px -2px 17px 0px inset'}, |
| {at: 1, expect: 'rgb(255, 165, 0) -15px -10px 25px -4px inset'}, |
| {at: 1.5, expect: 'rgb(255, 248, 0) -30px -20px 35px -9px inset'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'box-shadow', |
| from: '15px 10px 5px 6px black', |
| to: '-15px -10px 25px -4px', |
| }, [ |
| {at: -0.3, expect: 'rgb(0, 0, 0) 24px 16px 0px 9px'}, |
| {at: 0, expect: 'rgb(0, 0, 0) 15px 10px 5px 6px'}, |
| {at: 0.3, expect: 'rgb(0, 38, 0) 6px 4px 11px 3px'}, |
| {at: 0.6, expect: 'rgb(0, 77, 0) -3px -2px 17px 0px'}, |
| {at: 1, expect: 'rgb(0, 128, 0) -15px -10px 25px -4px'}, |
| {at: 1.5, expect: 'rgb(0, 192, 0) -30px -20px 35px -9px'}, |
| ]); |
| |
| test_interpolation({ |
| property: 'box-shadow', |
| from: '10px 10px 10px 10px black', |
| to: '10px 10px 10px 10px currentColor', |
| }, [ |
| {at: -0.3, expect: 'rgb(0, 0, 0) 10px 10px 10px 10px'}, |
| {at: 0, expect: 'rgb(0, 0, 0) 10px 10px 10px 10px'}, |
| {at: 0.3, expect: 'rgb(0, 38, 0) 10px 10px 10px 10px'}, |
| {at: 0.6, expect: 'rgb(0, 77, 0) 10px 10px 10px 10px'}, |
| {at: 1, expect: 'rgb(0, 128, 0) 10px 10px 10px 10px'}, |
| {at: 1.5, expect: 'rgb(0, 192, 0) 10px 10px 10px 10px'}, |
| ]); |
| |
| // Test padding shorter lists |
| test_interpolation({ |
| property: 'box-shadow', |
| from: '10px 20px rgba(255, 255, 0, 0.5), inset 5px 10em #008000', |
| to: 'none', |
| }, [ |
| {at: -0.3, expect: 'rgba(255, 255, 0, 0.65) 13px 26px 0px 0px, rgb(0, 166, 0) 6.5px 39px 0px 0px inset'}, |
| {at: 0, expect: 'rgba(255, 255, 0, 0.5) 10px 20px 0px 0px, rgb(0, 128, 0) 5px 30px 0px 0px inset'}, |
| {at: 0.3, expect: 'rgba(255, 255, 0, 0.353) 7px 14px 0px 0px, rgba(0, 128, 0, 0.7) 3.5px 21px 0px 0px inset'}, |
| {at: 0.6, expect: 'rgba(255, 255, 0, 0.2) 4px 8px 0px 0px, rgba(0, 128, 0, 0.4) 2px 12px 0px 0px inset'}, |
| {at: 1, expect: 'rgba(0, 0, 0, 0) 0px 0px 0px 0px, rgba(0, 0, 0, 0) 0px 0px 0px 0px inset'}, |
| {at: 1.5, expect: 'rgba(0, 0, 0, 0) -5px -10px 0px 0px, rgba(0, 0, 0, 0) -2.5px -15px 0px 0px inset'}, |
| ]); |
| |
| // Test unmatched inset |
| test_no_interpolation({ |
| property: 'box-shadow', |
| from: '10px 20px yellow, 5px 10px green', |
| to: 'inset 5px 10px green, 15px 20px blue' |
| }); |
| </script> |
| </body> |