File: content-visibility-img.html

package info (click to toggle)
firefox 144.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,637,504 kB
  • sloc: cpp: 7,576,692; javascript: 6,430,831; ansic: 3,748,119; python: 1,398,978; xml: 628,810; asm: 438,679; java: 186,194; sh: 63,212; makefile: 19,159; objc: 13,086; perl: 12,986; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 53; csh: 10
file content (48 lines) | stat: -rw-r--r-- 1,581 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
42
43
44
45
46
47
48
<!DOCTYPE html>
<link rel=author href="mailto:jarhar@chromium.org">
<link rel=help href="https://bugs.chromium.org/p/chromium/issues/detail?id=1247417">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<style>
.hidden {
  content-visibility: hidden;
}
</style>
<div class="hidden" id="container1"></div>
<div class="hidden" id="container2"></div>
<div class="hidden" id="container3"></div>
<div class="hidden" id="container4"></div>

<script>
promise_test(async () => {
  const img1 = document.createElement('img');
  container1.appendChild(img1);
  const img1Load = new Promise(resolve => img1.onload = resolve);
  img1.src = 'resources/dice.png';
  await img1Load;
  assert_not_equals(img1.height, 0, 'height');

  const img2 = document.createElement('img');
  container2.appendChild(img2);
  const img2Load = new Promise(resolve => img2.onload = resolve);
  img2.src = 'resources/dice.png';
  await img2Load;
  assert_not_equals(img2.width, 0, 'width');

  const img3 = document.createElement('img');
  container3.appendChild(img3);
  const img3Load = new Promise(resolve => img3.onload = resolve);
  img3.src = 'resources/dice.png';
  await img3Load;
  assert_not_equals(img3.x, 0, 'x');

  const img4 = document.createElement('img');
  container4.appendChild(img4);
  const img4Load = new Promise(resolve => img4.onload = resolve);
  img4.src = 'resources/dice.png';
  await img4Load;
  assert_not_equals(img4.y, 0, 'y');

}, `c-v:hidden <img> layout APIs shouldn't return zero when accessed from script.`);
</script>