File: parse-where.html

package info (click to toggle)
firefox-esr 91.13.0esr-1~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 3,375,652 kB
  • sloc: cpp: 5,762,054; javascript: 5,481,714; ansic: 3,121,191; python: 851,492; asm: 331,172; xml: 178,949; java: 155,554; sh: 63,704; makefile: 20,127; perl: 12,825; yacc: 4,583; cs: 3,846; objc: 3,026; lex: 1,720; exp: 762; pascal: 635; php: 436; lisp: 260; awk: 231; ruby: 103; sed: 53; sql: 46; csh: 45
file content (18 lines) | stat: -rw-r--r-- 770 bytes parent folder | download | duplicates (22) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Selectors: The Specificity-adjustment Pseudo-class: ':where()'</title>
<link rel="help" href="https://drafts.csswg.org/selectors/#zero-matches">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<script>
  test_valid_selector(':where(ul,ol,.list) > [hidden]',
      ':where(ul, ol, .list) > [hidden]');
  test_valid_selector(':where(:hover,:focus)',
      ':where(:hover, :focus)');
  test_valid_selector('a:where(:not(:hover))');

  test_valid_selector(':where(#a)');
  test_valid_selector('.a.b ~ :where(.c.d ~ .e.f)');
  test_valid_selector('.a.b ~ .c.d:where(span.e + .f, .g.h > .i.j .k)');
</script>