File: content-visibility-with-top-layer-003.html

package info (click to toggle)
firefox-esr 128.14.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 4,230,248 kB
  • sloc: cpp: 7,104,262; javascript: 6,088,450; ansic: 3,654,017; python: 1,212,326; xml: 594,604; asm: 420,654; java: 182,969; sh: 71,124; makefile: 20,739; perl: 13,449; objc: 12,399; yacc: 4,583; cs: 3,846; pascal: 2,973; lex: 1,720; ruby: 1,194; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10
file content (37 lines) | stat: -rw-r--r-- 1,078 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
33
34
35
36
37
 
<!doctype html>
<html class="reftest-wait">
<meta charset="utf8">
<title>CSS Content Visibility: dialog shows when rendered</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="content-with-top-layer-ref.html">
<meta name="assert" content="top layer dialogs start rendering when c-v is removed">

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

<style>
.box { width: 100px; height: 100px; border: 1px solid black; }
.hidden { content-visibility: hidden }
#dialog { outline: none; }
</style>

<div id=container class=box>
This test passes if you can see “PASS” in a white box.
<dialog id=dialog>PASS<div id=inner></div></dialog>
</div>
text

<script>
function unhide() {
  container.classList.remove("hidden");
  takeScreenshot();
}

function runTest() {
  container.classList.add("hidden");
  dialog.showModal();
  requestAnimationFrame(unhide);
}

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