widget/tests/test_plugin_input_event.html

<!DOCTYPE HTML>
<html>
<head>
  <title>Test for plugin input event</title>
  <script type="text/javascript"
          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript"
          src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css"
          href="chrome://mochikit/content/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display">
  <embed id="plugin" type="application/x-test" wmode="opaque">
</p>
<div id="content" style="display: none">

</div>
<pre id="test">
</pre>

<script type="application/javascript">
SimpleTest.waitForExplicitFinish();

var gPlugin = document.getElementById("plugin");

var gUtils = window.
      QueryInterface(Components.interfaces.nsIInterfaceRequestor).
      getInterface(Components.interfaces.nsIDOMWindowUtils);

function doTest() {
  gPlugin.focus();

  is(gUtils.IMEStatus, gUtils.IME_STATUS_PLUGIN,
     "Plugin failed to get focus");

  is(gPlugin.getLastKeyText(), "", "Must be empty before first key test");

  gUtils.sendNativeKeyEvent(0x409 /* US */,
                            0x41, 0,
                            "a", "a");
  is(gPlugin.getLastKeyText(), "a", "Invalid character was inputted");

  gUtils.sendNativeKeyEvent(0x407 /* German */,
                            0xBB, 0,
                            "+", "+");
  is(gPlugin.getLastKeyText(), "+", "Invalid character was inputted");

  gUtils.sendNativeKeyEvent(0x407 /* German */,
                            0xBB, 0x1400 /* Ctrl + Alt (AltGr) */,
                            "~", "+");
  is(gPlugin.getLastKeyText(), "~", "Invalid character was inputted");

  SimpleTest.finish();
}

SimpleTest.waitForFocus(doTest);

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