File: iframe-unload.html

package info (click to toggle)
firefox 144.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,637,504 kB
  • sloc: cpp: 7,576,692; javascript: 6,430,831; ansic: 3,748,119; python: 1,398,978; xml: 628,810; asm: 438,679; java: 186,194; sh: 63,212; makefile: 19,159; objc: 13,086; perl: 12,986; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 53; csh: 10
file content (49 lines) | stat: -rw-r--r-- 1,120 bytes parent folder | download | duplicates (30) 
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
38
39
40
41
42
43
44
45
46
47
48
49
 
<html>
<title>visibilitychange fires on unload with iframes</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>

var frameDocs = [];
var docsLoaded = 0;
var numFrames = 3;

var ast = new async_test("visibilitychange fires on unload with iframes");

function startTest() {
  if (++docsLoaded < numFrames)
    return;

  ast.step(function () {
    frameDocs.push(window[0].document);
    frameDocs.push(window[0][0].document);
    frameDocs.push(window[0][1].document);

    for (var i = 0; i < frameDocs.length; ++i) {
      frameDocs[i].addEventListener(
          "visibilitychange",
          onVisibilityChange.bind(null, i), false);
    }

    document.body.removeChild(document.getElementById("frame1"));
  });
}

var checkedFrames = 0;

function onVisibilityChange(i) {
  ast.step(function () {
    assert_equals(frameDocs[i].visibilityState, "hidden");
  });
  if (++checkedFrames >= numFrames) {
    ast.done();
  }
}



</script>
<iframe id="frame1" src="resources/iframe-with-subframes.html"></iframe>
</body>
</html>