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44 lines
1.9 KiB
HTML
44 lines
1.9 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>CSS Shadow Parts - Multiple parts</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(partp1 partp2) { color: green; }</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>
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.red { color: red; }
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.blue { color: blue; }
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</style>
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<span id="greenpart" class="red" part="partp1 partp2">green</span>
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<span id="bluepart1" class="blue" part="partp1">blue</span>
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<span id="bluepart2" class="blue" part="partp2">blue</span>
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</template>
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The following text should match its stated colour:
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<custom-element id="c-e"></custom-element>
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<script>
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"use strict";
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const colorBlue = "rgb(0, 0, 255)";
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const colorGreen = "rgb(0, 128, 0)";
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test(function() {
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const el = getElementByShadowIds(document, ["c-e", "greenpart"]);
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assert_equals(window.getComputedStyle(el).color, colorGreen);
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}, "Double-part in selected host is styled");
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test(function() {
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const el = getElementByShadowIds(document, ["c-e", "bluepart1"]);
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assert_equals(window.getComputedStyle(el).color, colorBlue);
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}, "Single-part-1 in selected host is not styled");
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test(function() {
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const el = getElementByShadowIds(document, ["c-e", "bluepart2"]);
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assert_equals(window.getComputedStyle(el).color, colorBlue);
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}, "Single-part-2 in selected host is not styled");
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</script>
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</body>
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</html>
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