File: srcset-media-dynamic.html

package info (click to toggle)
thunderbird 1%3A140.3.1esr-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 4,608,628 kB
  • sloc: cpp: 7,671,698; javascript: 5,901,131; ansic: 3,898,955; python: 1,413,270; xml: 653,997; asm: 462,284; java: 180,948; sh: 113,489; makefile: 20,460; perl: 14,288; objc: 13,059; yacc: 4,583; pascal: 3,352; lex: 1,720; ruby: 1,222; exp: 762; sql: 715; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (25 lines) | stat: -rw-r--r-- 881 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
<!doctype html>
<title>source element in picture handles dynamic media change correctly.</title>
<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
<link rel="author" href="https://mozilla.org" title="Mozilla">
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1523627">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<picture id="pic">
  <source srcset="data:,a">
</picture>
<script>
let t = async_test("Dynamic media change is handled correctly");

let pic = document.getElementById("pic");
// Something that will never match.
pic.querySelector("source").setAttribute("media", "not all");

let img = document.createElement("img");
img.src = "data:,b";
pic.appendChild(img);

onload = t.step_func_done(function() {
  assert_equals(img.currentSrc, "data:,b");
});
</script>