wpt/css/selectors/old-tests/css3-modsel-65.xml at master · web-platform-tests/wpt · GitHub

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>NEGATED :focus pseudo-class</title>
  <style type="text/css"><![CDATA[a:not(:focus) { background-color: transparent; }
a { background-color: lime; }
]]></style>
  <link rel="author" title="Daniel Glazman" href="http://glazman.org/"/>
  <script src="/resources/testharness.js"></script>
  <script src="/resources/testharnessreport.js"></script>
  <script src="common.js"></script>
  <link rel="help" href="https://www.w3.org/TR/css3-selectors/#selectors"/> <!-- bogus link to make sure it gets found -->
 </head>
 <body>
<p>The background color of all <a id="t1" href="#foo">anchors</a>
  should become <a id="t2" href="#foo"> green</a> when they have the
  <a id="t3" href="#foo">focus</a>.</p>
<script><![CDATA[
test(() => {
  const TRANSPARENT = 'rgba(0, 0, 0, 0)';
  const t1 = document.getElementById('t1');
  const t2 = document.getElementById('t2');
  const t3 = document.getElementById('t3');

  assert_background_color(t1, TRANSPARENT, 't1 initially transparent');
  assert_background_color(t2, TRANSPARENT, 't2 initially transparent');
  assert_background_color(t3, TRANSPARENT, 't3 initially transparent');

  t1.focus();
  assert_background_color(t1, LIME, 't1 focused is lime');
  assert_background_color(t2, TRANSPARENT, 't2 transparent when t1 focused');
  assert_background_color(t3, TRANSPARENT, 't3 transparent when t1 focused');

  t2.focus();
  assert_background_color(t1, TRANSPARENT, 't1 transparent when t2 focused');
  assert_background_color(t2, LIME, 't2 focused is lime');
  assert_background_color(t3, TRANSPARENT, 't3 transparent when t2 focused');
}, 'NEGATED :focus pseudo-class');
]]></script>
</body>
</html>