summaryrefslogtreecommitdiffstats
path: root/editor/libeditor/tests/test_bug569988.html
blob: 6181668374632a2d8a2e4bbe6df850945d703f76 (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
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=569988
-->
<head>
  <title>Test for Bug 569988</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" href="/tests/SimpleTest/test.css">
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=569988">Mozilla Bug 569988</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 569988 **/

SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(runTest);


function runTest() {
  var script = SpecialPowers.loadChromeScript(function() {
    /* eslint-env mozilla/chrome-script */
    var gPromptInput = null;
    var os = Services.obs;

    os.addObserver(onPromptLoad, "common-dialog-loaded");
    os.addObserver(onPromptLoad, "tabmodal-dialog-loaded");

    function onPromptLoad(subject) {
      let ui = subject.Dialog ? subject.Dialog.ui : undefined;
      if (!ui) {
        // subject is an tab prompt, find the elements ourselves
        ui = {
          loginTextbox: subject.querySelector(".tabmodalprompt-loginTextbox"),
          button0: subject.querySelector(".tabmodalprompt-button0"),
        };
      }
      sendAsyncMessage("ok", [true, "onPromptLoad is called"]);
      gPromptInput = ui.loginTextbox;
      gPromptInput.addEventListener("focus", onPromptFocus);
      // shift focus to ensure it fires.
      ui.button0.focus();
      gPromptInput.focus();
    }

    function onPromptFocus() {
      sendAsyncMessage("ok", [true, "onPromptFocus is called"]);
      gPromptInput.removeEventListener("focus", onPromptFocus);

      var listener = {
        handleEvent: function _hv(aEvent) {
          var isPrevented = aEvent.defaultPrevented;
          sendAsyncMessage("ok", [!isPrevented,
                           "ESC key event is prevented by editor"]);
          gPromptInput.removeEventListener("keypress", listener, { mozSystemGroup: true });
        },
      };
      gPromptInput.addEventListener("keypress", listener, { mozSystemGroup: true });

      sendAsyncMessage("info", "sending key");
      var EventUtils = {};
      EventUtils.window = {};
      EventUtils._EU_Ci = Ci;
      EventUtils._EU_Cc = Cc;
      Services.scriptloader
        .loadSubScript("chrome://mochikit/content/tests/SimpleTest/EventUtils.js",
                       EventUtils);
      EventUtils.synthesizeKey("VK_ESCAPE", {},
                               gPromptInput.ownerGlobal);
    }

    addMessageListener("destroy", function() {
      os.removeObserver(onPromptLoad, "tabmodal-dialog-loaded");
      os.removeObserver(onPromptLoad, "common-dialog-loaded");
    });
  });
  script.addMessageListener("ok", ([val, msg]) => ok(val, msg));
  script.addMessageListener("info", msg => info(msg));

  info("opening prompt...");
  prompt("summary", "text");
  info("prompt is closed");

  script.sendAsyncMessage("destroy");

  SimpleTest.finish();
}

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