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