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Automatic update from web-platform-tests Implement basic support for 'revert' CascadeMap now holds the cascaded declarations for the user-agent, user, and author origins separately. The 'revert' keyword is resolved to the cascaded value for the target origin before being applied to ComputedStyle. (This can happen recursively up to the kUserAgent origin. Note that 'revert' will not yet work to/from surrogates (css-logical properties), nor in @keyframes. Bug: 579788 Change-Id: I98b40d596867129e486035f9cd9f20e7b7cbe08e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2130268 Commit-Queue: Anders Hartvoll Ruud <andruud@chromium.org> Reviewed-by: Rune Lillesveen <futhark@chromium.org> Cr-Commit-Position: refs/heads/master@{#756268} -- wpt-commits: 4a9b8106d499cce5e63e0a8bb59aec27d47717cf wpt-pr: 22615
22 lines
604 B
HTML
22 lines
604 B
HTML
<!DOCTYPE html>
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<title>CSS Cascade: using 'revert' with the 'all' property</title>
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<link rel="help" href="https://drafts.csswg.org/css-cascade/#default">
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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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div {
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display: inline;
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}
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.revert {
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all: revert;
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}
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</style>
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<div id=div></div>
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<script>
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test(function() {
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let cs = getComputedStyle(div);
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assert_equals(cs.display, 'inline');
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div.className = 'revert';
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assert_equals(cs.display, 'block');
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}, 'The revert keyword works with the all property');
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</script>
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