| <!DOCTYPE html> |
| <link rel="help" href="https://drafts.csswg.org/scroll-animations/#propdef-timeline-scope"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/computed-testcommon.js"></script> |
| </head> |
| <style> |
| #outer { timeline-scope: --foo; } |
| #target { timeline-scope: --bar; } |
| </style> |
| <div id="outer"> |
| <div id="target"></div> |
| </div> |
| <script> |
| test_computed_value('timeline-scope', 'initial', 'none'); |
| test_computed_value('timeline-scope', 'inherit', '--foo'); |
| test_computed_value('timeline-scope', 'unset', 'none'); |
| test_computed_value('timeline-scope', 'revert', 'none'); |
| test_computed_value('timeline-scope', 'none'); |
| test_computed_value('timeline-scope', '--test'); |
| test_computed_value('timeline-scope', '--foo, --bar'); |
| test_computed_value('timeline-scope', '--bar, --foo'); |
| test_computed_value('timeline-scope', '--a, --b, --c, --D, --e'); |
| |
| test(() => { |
| let style = getComputedStyle(document.getElementById('target')); |
| assert_not_equals(Array.from(style).indexOf('timeline-scope'), -1); |
| }, 'The timeline-scope property shows up in CSSStyleDeclaration enumeration'); |
| |
| test(() => { |
| let style = document.getElementById('target').style; |
| assert_not_equals(style.cssText.indexOf('timeline-scope'), -1); |
| }, 'The timeline-scope property shows up in CSSStyleDeclaration.cssText'); |
| |
| </script> |
