Kent Tamura
a74febe09b
Automatic update from web-platform-tests css/selectors: Automate a part of legacy selectors tests (180 to 183, d*) reference/br-this-line-green-color.xht is renamed to br4em-this-line-green-color.xht, and br-this-line-green-color.xht is added for 180a. Change-Id: I684ae5d7574cf9b2a8293b1bd467ea77d4882858 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7952980 Commit-Queue: Koji Ishii <kojii@chromium.org> Auto-Submit: Kent Tamura <tkent@chromium.org> SLSA-Policy-Verified: SLSA Policy Verification Service <devtools-gerritcodereview-exitgate@google.com> Reviewed-by: Koji Ishii <kojii@chromium.org> Cr-Commit-Position: refs/heads/main@{#1657151} -- wpt-commits: 0e3ae676de364b42c0e8ed277246bcdf8668c5b1 wpt-pr: 61088
41 lines
1.5 KiB
XML
41 lines
1.5 KiB
XML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Dynamic updating of :first-child and :last-child</title>
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<style type="text/css"><![CDATA[
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#two:first-child { background: red; }
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#three:last-child { background: lime; }
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]]></style>
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<link rel="author" title="Ian Hickson" href="mailto:ian@hixie.ch"/>
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<link rel="help" href="https://www.w3.org/TR/css3-selectors/#selectors"/> <!-- bogus link to make sure it gets found -->
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<meta name="flags" content=" dom" />
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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="common.js"></script>
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</head>
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<body>
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<div>
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<div><p id="two">This line should be unstyled. (2)</p><p id="three">This line should have a green background. (3)</p><p id="four">This line should be unstyled. (4 moving to 1)</p></div>
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</div>
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<script><![CDATA[
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test(function() {
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const el2 = document.getElementById('two');
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const el3 = document.getElementById('three');
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// Perform the DOM manipulation
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el2.parentNode.insertBefore(el3.nextSibling, el2);
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// Check styles
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// #two is no longer :first-child, so it should not be red
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assert_not_background_color(el2, RED, '#two should not be red');
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// #three is now :last-child, so it should be lime
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assert_background_color(el3, LIME, '#three should be lime');
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}, "Dynamic updating of :first-child and :last-child");
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]]></script>
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</body>
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</html> |