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f4993e5f77
Automatic update from web-platform-tests Tidy layout tests for css-shadow-parts. For consistency with https://crrev.com/c/1333014 - remove type="text/javascript" - replace "var" with "const" Change-Id: Ie809fa22763494fd6ca4b20112d4a3e6afdd1f0b Reviewed-on: https://chromium-review.googlesource.com/c/1350431 Reviewed-by: Hayato Ito <hayato@chromium.org> Commit-Queue: Fergal Daly <fergal@chromium.org> Cr-Commit-Position: refs/heads/master@{#611511} -- wpt-commits: f1546bdddd78f87333318d16a0b2cf9b3d1b3986 wpt-pr: 14248
32 lines
1.3 KiB
HTML
32 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>CSS Shadow Parts - Invalidation Change Part Name</title>
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<meta href="mailto:fergal@chromium.org" rel="author" title="Fergal Daly">
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<link href="http://www.google.com/" rel="author" title="Google">
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<link href="https://drafts.csswg.org/css-shadow-parts/" rel="help">
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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="support/shadow-helper.js"></script>
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</head>
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<body>
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<style>#c-e::part(partp) { color: red; }</style>
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<script>installCustomElement("custom-element", "custom-element-template");</script>
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<template id="custom-element-template">
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<style>span { color: green; }</style>
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<span id="part" part="partp">This text</span>
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</template>
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The following text should be green:
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<div><custom-element id="c-e"></custom-element></div>
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<script>
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"use strict";
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test(function() {
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const part = getElementByShadowIds(document, ["c-e", "part"]);
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const before = window.getComputedStyle(part).color;
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part.setAttribute("part", "new-partp");
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const after = window.getComputedStyle(part).color;
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assert_not_equals(before, after);
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}, "Part in selected host changed color");
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</script>
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</body>
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</html>
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