File: zero-duration-multiple-transition.html

package info (click to toggle)
firefox-esr 91.12.0esr-1~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 3,375,668 kB
  • sloc: cpp: 5,762,032; javascript: 5,481,714; ansic: 3,121,206; python: 851,492; asm: 331,174; xml: 178,949; java: 155,554; sh: 63,704; makefile: 20,127; perl: 12,825; yacc: 4,583; cs: 3,846; objc: 3,026; lex: 1,720; exp: 762; pascal: 635; php: 436; lisp: 260; awk: 231; ruby: 103; sed: 53; sql: 46; csh: 45
file content (30 lines) | stat: -rw-r--r-- 944 bytes parent folder | download | duplicates (10) 
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
 
<!doctype html>
<meta charset="utf-8">
<link rel="help" href="https://drafts.csswg.org/css-transitions/#starting">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1461070">
<link rel="author" title="Emilio Cobos Álvarez" href="emilio@crisal.io">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
  #t {
    color: red;
    transition-property: color, color;
    transition-duration: 1s, 0s;
  }
</style>
<div id="t"></div>
<script>
test(function() {
  let div = document.getElementById("t");
  assert_equals(getComputedStyle(div).color, "rgb(255, 0, 0)");

  div.style.color = "green";
  assert_equals(
    div.getAnimations().length,
    0,
    "No transition should've started"
  );

  assert_equals(getComputedStyle(div).color, "rgb(0, 128, 0)");
}, "transition-duration of 0 prevents earlier transitions with the same property from starting.");
</script>