File: keyframes-005.html

package info (click to toggle)
thunderbird 1%3A115.12.0-1~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 3,463,904 kB
  • sloc: cpp: 6,971,272; javascript: 5,208,988; ansic: 3,507,245; python: 1,137,377; asm: 432,531; xml: 205,149; java: 175,761; sh: 116,483; makefile: 22,157; perl: 13,971; objc: 12,561; yacc: 4,583; pascal: 2,840; lex: 1,720; ruby: 1,075; exp: 762; sql: 666; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (28 lines) | stat: -rw-r--r-- 796 bytes parent folder | download | duplicates (26) 
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
 
<!doctype html>
<title>CSS Test: @keyframes should not leak out of shadow tree.</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names">
<style>
  #host {
    width: 100px;
    height: 100px;
    background: blue;
    animation: myanim 10s infinite;
  }
</style>
<div id="host"></div>
<script>
  test(function() {
    host.attachShadow({ mode: "open" }).innerHTML = `
      <style>
        @keyframes myanim {
          from { background: red; }
          to { background: green; }
        }
      </style>
    `;

    assert_equals(document.getElementById('host').getAnimations().length, 0);
  }, "@keyframes should not leak out of the shadow tree.");
</script>