File: portals-no-frame-crash.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 (21 lines) | stat: -rw-r--r-- 748 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<script>
  test(() => {
    let portal = document.createElement("portal");
    let xmlDoc = document.implementation.createDocument("", null);
    xmlDoc.appendChild(portal);
  }, "inserting a portal element into an XML document shouldn't crash or throw");

  test(() => {
    let iframe = document.createElement("iframe");
    document.body.appendChild(iframe);
    let doc = iframe.contentDocument;
    iframe.remove();
    let portal = document.createElement("portal");
    doc.body.appendChild(portal);
  }, "inserting a portal element into a detached iframe's document shouldn't crash or throw");
</script>
</body>