Anders Hartvoll Ruud
e730603664
Automatic update from web-platform-tests [revert-rule] Drop .tentative suffix from tests Update "help" links to point at the relevant part of the specification. Bug: 393582263 Change-Id: I2a3ad41715d0cb7b329a0646bbae84f8c610e09c Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7581477 Commit-Queue: Anders Hartvoll Ruud <andruud@chromium.org> Reviewed-by: Steinar H Gunderson <sesse@chromium.org> Cr-Commit-Position: refs/heads/main@{#1585625} -- wpt-commits: 6c5b61b7d7fbf3a4509431510a1c2f4892a302f2 wpt-pr: 57827
41 lines
1.1 KiB
HTML
41 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<title>CSS Animations: revert-rule in keyframes</title>
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<link rel="help" href="https://drafts.csswg.org/css-cascade-5/#revert-rule-keyword">
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<link rel="help" href="https://drafts.csswg.org/css-animations/">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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@property --x {
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syntax: "<length>";
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inherits: false;
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initial-value: 0px;
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}
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@keyframes anim {
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from {
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width: revert-rule;
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--x: revert-rule;
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}
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to {
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width: 200px;
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--x: 200px;
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}
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}
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#target {
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width: 100px;
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--x: 100px;
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animation: anim 3600s steps(2, start);
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}
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</style>
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<div id="target"></div>
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<script>
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test(() => {
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assert_true(CSS.supports('color', 'revert-rule'));
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assert_equals(getComputedStyle(target).width, '150px');
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}, 'revert-rule in keyframes (width)');
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test(() => {
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assert_true(CSS.supports('color', 'revert-rule'));
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assert_equals(getComputedStyle(target).getPropertyValue('--x'), '150px');
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}, 'revert-rule in keyframes (--x)');
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</script>
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