File: scope-import-parent-pseudo.tentative.html

package info (click to toggle)
firefox 149.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,767,760 kB
  • sloc: cpp: 7,416,064; javascript: 6,752,859; ansic: 3,774,850; python: 1,250,473; xml: 641,578; asm: 439,191; java: 186,617; sh: 56,634; makefile: 18,856; objc: 13,092; perl: 12,763; pascal: 5,960; yacc: 4,583; cs: 3,846; lex: 1,720; ruby: 1,002; php: 436; lisp: 258; awk: 105; sql: 66; sed: 53; csh: 10; exp: 6
file content (32 lines) | stat: -rw-r--r-- 1,145 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
<!DOCTYPE html>
<title>@import scope(), '&' selectors</title>
<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/7348">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
@import url("resources/scope-imported.css") scope((.scope));
</style>
<main id=main>
  <div class=scope>
    <div class=w>Inside</div>
    <div class=scope>
      <div class=w>Inner (W)</div>
      <div class=u>Inner (U)</div>
    </div>
  </div>
</main>
<script>
  test(() => {
    let e = main.querySelector('#main > .scope > .w');
    assert_equals(getComputedStyle(e).getPropertyValue('--w'), '1');
  }, 'The & selector matches the scoping root');

  test(() => {
    let w = main.querySelector('#main > .scope > .scope > .w');
    assert_equals(getComputedStyle(w).getPropertyValue('--w'), '1');
    // The '& > & > .u' selector should behave like ':scope > :scope > .u'
    // and therefore never match.
    let u = main.querySelector('#main > .scope > .scope > .u');
    assert_equals(getComputedStyle(u).getPropertyValue('--u'), '');
  }, 'The & selector behaves like :scope');
</script>