File: element-request-fullscreen-same-manual.html

package info (click to toggle)
firefox-esr 78.15.0esr-1~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 3,301,156 kB
  • sloc: cpp: 5,665,905; javascript: 4,798,386; ansic: 2,878,233; python: 977,004; asm: 270,347; xml: 181,456; java: 111,756; sh: 72,926; makefile: 21,819; perl: 13,380; cs: 4,725; yacc: 4,565; objc: 3,026; pascal: 1,787; lex: 1,720; ada: 1,681; exp: 505; php: 436; lisp: 260; awk: 152; ruby: 103; csh: 80; sed: 53; sql: 45
file content (30 lines) | stat: -rw-r--r-- 1,002 bytes parent folder | download | duplicates (12) 
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>
<title>Element#requestFullscreen() on the current fullscreen element</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../trusted-click.js"></script>
<div id="log"></div>
<div id="target"></div>
<script>
async_test(t => {
  var target = document.getElementById("target");

  document.onfullscreenchange = t.step_func(() => {
    assert_equals(document.fullscreenElement, target);

    // The next requestFullscreen() should fire no events due to "If element is
    // doc's fullscreen element, terminate these subsubsteps."
    document.onfullscreenchange = t.unreached_func("fullscreenchange event");

    trusted_click(t, () => {
      target.requestFullscreen();

      // Wait until after the next animation frame.
      requestAnimationFrame(t.step_func_done());
    }, target);
  });
  document.onfullscreenerror = t.unreached_func("fullscreenerror event");

  trusted_request(t, target);
});
</script>