File: document-fullscreen-enabled-setting-allowfullscreen.sub.html

package info (click to toggle)
thunderbird 1%3A115.16.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 3,476,252 kB
  • sloc: cpp: 6,972,150; javascript: 5,209,211; ansic: 3,507,222; python: 1,137,609; asm: 432,531; xml: 205,149; java: 175,761; sh: 116,485; makefile: 22,152; 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 (37 lines) | stat: -rw-r--r-- 1,240 bytes parent folder | download | duplicates (18) 
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
31
32
33
34
35
36
37
 
<!DOCTYPE html>
<title>Document#fullscreenEnabled setting allowfullscreen after load and then navigating</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
async_test((t) => {
  const iframe = document.createElement('iframe');
  // no allowfullscreen attribute

  let i = 0;

  const path = location.pathname.substring(0, location.pathname.lastIndexOf('/') + 1);
  iframe.src = "http://{{hosts[][]}}:{{ports[http][0]}}" + path + "resources/echo-fullscreenEnabled.html";
  iframe.onload = t.step_func(() => {
    if (i === 0) {
      iframe.allowFullscreen = true;
    }
    iframe.contentWindow.postMessage('What is document.fullscreenEnabled?', '*');
  });

  window.onmessage = t.step_func((e) => {
    i++;
    if (i === 1) {
      assert_false(e.data, 'document.fullscreenEnabled in the iframe, before navigation');

      // Navigate the iframe. This will fire a second 'load' event on the iframe.
      iframe.contentWindow.location.href = iframe.src + '?2';
    } else {
      assert_true(e.data, 'document.fullscreenEnabled in the iframe, after navigation');
      t.done();
    }
  });

  document.body.appendChild(iframe);
});
</script>