Rune Lillesveen
3488f5d543
Automatic update from web-platform-tests Move css-scoping/ tests to css-shadow/ to match spec Change-Id: Ie65e06f4160b9edfee12c1dbcad05f26b17a77b0 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7484758 Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org> Commit-Queue: Rune Lillesveen <futhark@chromium.org> Cr-Commit-Position: refs/heads/main@{#1570418} -- wpt-commits: 1242323699cb7c21b584ce0554e621d172b6d985 wpt-pr: 57244
36 lines
1.2 KiB
HTML
36 lines
1.2 KiB
HTML
<!doctype html>
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<title>CSS Test: Style invalidation for ::slotted()</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<link rel="author" title="Rune Lillesveen" href="mailto:futhark@chromium.org">
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<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
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<link rel="help" href="https://drafts.csswg.org/css-shadow/#slotted-pseudo">
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<div id="host">
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<div>
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<span></span>
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<span></span>
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</div>
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<div id="slotted">
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<span></span>
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<span></span>
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</div>
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<div>
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<span></span>
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<span></span>
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</div>
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</div>
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<script>
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test(function() {
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var root = host.attachShadow({"mode":"open"});
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root.innerHTML = '<style>.outer ::slotted(#slotted) { background-color: red } .outer .inner::slotted(#slotted) { background-color: green }</style><div id="outer"><slot id="inner"></slot></div>';
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assert_equals(window.getComputedStyle(slotted).backgroundColor, "rgba(0, 0, 0, 0)");
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root.querySelector("#outer").className = "outer";
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assert_equals(window.getComputedStyle(slotted).backgroundColor, "rgb(255, 0, 0)");
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root.querySelector("#inner").className = "inner";
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assert_equals(window.getComputedStyle(slotted).backgroundColor, "rgb(0, 128, 0)");
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})
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</script>
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