File: image-decode-with-quick-attach-svg.tentative.html

package info (click to toggle)
thunderbird 1%3A91.13.0-1~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 2,953,400 kB
  • sloc: cpp: 6,084,049; javascript: 4,790,441; ansic: 3,341,496; python: 862,958; asm: 366,542; xml: 204,277; java: 152,477; sh: 111,436; makefile: 21,388; perl: 15,312; yacc: 4,583; objc: 3,026; lex: 1,720; exp: 762; pascal: 635; awk: 564; sql: 453; php: 436; lisp: 432; ruby: 99; sed: 69; csh: 45
file content (23 lines) | stat: -rw-r--r-- 911 bytes parent folder | download | duplicates (24) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
<!DOCTYPE html>
<meta charset=utf-8>
<meta name="timeout" content="long">
<title>SVGImageElement.prototype.decode(), attach to DOM before promise resolves.</title>
<link rel=help href="https://html.spec.whatwg.org/multipage/embedded-content.html#dom-img-decode">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<svg></svg>
<script>
"use strict";

promise_test(function() {
  var img = document.createElementNS('http://www.w3.org/2000/svg', 'image');
  img.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', "/images/green.png");
  const promise = img.decode().then(function(arg) {
    assert_equals(arg, undefined);
  });
  // Don't wait for the promise to resolve before attaching the image.
  // The promise should still resolve successfully.
  document.querySelector('svg').appendChild(img);
  return promise;
}, document.title);
</script>