File: content-visibility-043.html

package info (click to toggle)
thunderbird 1%3A144.0.1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 4,725,312 kB
  • sloc: cpp: 7,869,225; javascript: 5,974,276; ansic: 3,946,747; python: 1,421,062; xml: 654,642; asm: 474,045; java: 183,117; sh: 110,973; makefile: 20,398; perl: 14,362; objc: 13,086; yacc: 4,583; pascal: 3,448; lex: 1,720; ruby: 999; exp: 762; sql: 731; awk: 580; php: 436; lisp: 430; sed: 69; csh: 10
file content (41 lines) | stat: -rw-r--r-- 1,093 bytes parent folder | download | duplicates (18) 
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
33
34
35
36
37
38
39
40
41
 
<!doctype HTML>
<html class="reftest-wait">
<meta charset="utf8">
<title>Content Visibility: scroll child into view, and adopt to a document</title>
<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
<link rel="match" href="container-ref.html">
<meta name="assert" content="scrollIntoView on a hidden subtree is a no-op">
<meta name="assert" content="adopting an element in a hidden subtree works (no asserts / crashes)">

<script src="/common/reftest-wait.js"></script>

<style>
#container {
  width: 150px;
  height: 150px;
  background: lightblue;
  color: red;
}
.hidden {
  content-visibility: hidden;
}
</style>
<div id=container class=hidden>
  FAIL.
  <div id=child></div>
</div>

<script>
function moveChild() {
  child.scrollIntoView();
  document.implementation.createDocument( "", null).adoptNode(child);
  requestAnimationFrame(takeScreenshot);
}

async function runTest() {
  requestAnimationFrame(moveChild);
}

window.onload = requestAnimationFrame(runTest);
</script>