summaryrefslogtreecommitdiffstats
path: root/dom/browser-element/mochitest/priority/test_Keyboard.html
blob: a36f954bade0a941a9f15473e667e67b27343b03 (plain)
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
50
51
52
53
54
<!DOCTYPE HTML>
<html>
<!--
Test that frames with mozapptype=inputmethod gets the keyboard-specific
priority level when in the foreground.
-->
<head>
  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <script type="application/javascript" src="../browserElementTestHelpers.js"></script>
  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
</head>
<body>

<script type="application/javascript;version=1.7">
"use strict";

SimpleTest.waitForExplicitFinish();
browserElementTestHelpers.setEnabledPref(true);
browserElementTestHelpers.enableProcessPriorityManager();

function runTest() {
  var iframe = document.createElement('iframe');
  iframe.setAttribute('mozbrowser', true);
  iframe.setAttribute('mozapptype', 'inputmethod');
  iframe.src = browserElementTestHelpers.emptyPage1;

  var childID = null;
  Promise.all([
    expectOnlyOneProcessCreated('FOREGROUND_KEYBOARD').then(function(chid) {
      childID = chid;
    }),
    expectMozbrowserEvent(iframe, 'loadend')
  ]).then(function() {
    var p = expectPriorityChange(childID, 'BACKGROUND');

    /* We wait until mozbrowserloadend before calling setVisible, because
     * setVisible isn't available until mozbrowser has loaded.  In practice,
     * that means we can call setVisible once we've gotten /any/ mozbrowser
     * event. */
    iframe.setVisible(false);
    return p;
  }).then(function() {
    var p = expectPriorityChange(childID, 'FOREGROUND_KEYBOARD');
    iframe.setVisible(true);
  }).then(SimpleTest.finish);

  document.body.appendChild(iframe);
}

addEventListener('testready', runTest);

</script>
</body>
</html>