Rune Lillesveen
08bc02fbc8
Automatic update from web-platform-tests Move css-shadow-parts/ tests to css-shadow/part/ The css-shadow-parts spec is now part of css-shadow. Kept a separate directory to make it easier for the META.yml and feature mapping. Change-Id: I9d2572ad4f31d8dd7dd1aacf76209028c6a3d84a Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7485890 Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org> Commit-Queue: Rune Lillesveen <futhark@chromium.org> Cr-Commit-Position: refs/heads/main@{#1570431} -- wpt-commits: 680e4cf3fcabe4a6de1deb7fc36eb84d8278eedd wpt-pr: 57245
28 lines
1.2 KiB
HTML
28 lines
1.2 KiB
HTML
<!doctype html>
|
|
<meta charset="utf-8">
|
|
<title>CSS Shadow Parts - Invalidation Change Part Name on pseudo</title>
|
|
<link rel="help" href="https://drafts.csswg.org/css-shadow/#part">
|
|
<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
|
|
<link rel="author" href="https://mozilla.org" title="Mozilla">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="support/shadow-helper.js"></script>
|
|
<style>#c-e::part(partp)::before { color: red; }</style>
|
|
<script>installCustomElement("custom-element", "custom-element-template");</script>
|
|
<template id="custom-element-template">
|
|
<style>span::before { content: ""; color: green; }</style>
|
|
<span id="part" part="partp">This text</span>
|
|
</template>
|
|
The following text should be green:
|
|
<div><custom-element id="c-e"></custom-element></div>
|
|
<script>
|
|
"use strict";
|
|
test(function() {
|
|
const part = getElementByShadowIds(document, ["c-e", "part"]);
|
|
const before = getComputedStyle(part, "::before").color;
|
|
part.setAttribute("part", "somethingelse");
|
|
const after = getComputedStyle(part, "::before").color;
|
|
assert_not_equals(before, after);
|
|
}, "Part in selected host changed color");
|
|
</script>
|