File: content-visibility-077.html

package info (click to toggle)
thunderbird 1%3A91.12.0-1~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 3,008,300 kB
  • sloc: cpp: 6,084,052; javascript: 4,790,441; ansic: 3,341,486; python: 862,958; asm: 366,542; xml: 204,277; java: 152,477; sh: 111,376; makefile: 21,388; perl: 15,312; yacc: 4,583; objc: 3,026; lex: 1,720; exp: 762; pascal: 635; awk: 564; sql: 453; php: 436; lisp: 432; ruby: 99; sed: 69; csh: 45
file content (27 lines) | stat: -rw-r--r-- 808 bytes parent folder | download | duplicates (4) 
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
 
<!doctype HTML>
<meta charset="utf8">
<title>CSS Content Visibility: content-visibility is not animatable.</title>
<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
<meta name="assert" content="content-visibility is not animatable">

<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<style>
@keyframes cv {
  from { content-visibility: auto }
  to { content-visibility: hidden }
}

#container { animation: cv 1s; }
</style>

<div id=container></div>

<script>
test(() => {
  const computedStyle = getComputedStyle(container);
  assert_equals(computedStyle.contentVisibility, "visible");
}, "Content-visibility is not animatable");
</script>