test_key_event_counts.xhtml

Enable keyboard shortcuts

<?xml version="1.0"?>

<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>

<!-- We've had issues on Mac OS X where native key events either don't get processed

     or they get processed twice. This test tests some of those scenarios. -->

<window id="window1" title="Test Key Event Counts" onload="runTest()"

  xmlns:html="http://www.w3.org/1999/xhtml"

  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>

  <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>

  <script src="chrome://mochikit/content/tests/SimpleTest/NativeKeyCodes.js"/>

  <!-- test results are displayed in the html:body -->

  <body xmlns="http://www.w3.org/1999/xhtml">

    <p id="display"></p>

    <div id="content" style="display: none"></div>

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

  </body>

  <script type="application/javascript"><![CDATA[

    var gKeyPressEventCount = 0;

    var gKeyDownEventCount = 0;

    function onKeyDown()

      gKeyDownEventCount++;

    function onKeyPress(e)

      gKeyPressEventCount++;

      e.preventDefault();

    function* testBody()

      window.addEventListener("keydown", onKeyDown);

      window.addEventListener("keypress", onKeyPress);

      // Test ctrl-tab

      gKeyDownEventCount = 0;

      gKeyPressEventCount = 0;

      yield synthesizeNativeKey(KEYBOARD_LAYOUT_EN_US, MAC_VK_Tab, {ctrlKey:1}, "\t", "\t", continueTest);

      is(gKeyDownEventCount, 1);

      is(gKeyPressEventCount, 0, "ctrl-tab should be consumed by tabbox of tabbrowser at keydown");

      // Test cmd+shift+a

      gKeyDownEventCount = 0;

      gKeyPressEventCount = 0;

      yield synthesizeNativeKey(KEYBOARD_LAYOUT_EN_US, MAC_VK_ANSI_A, {metaKey:1, shiftKey:1}, "a", "A", continueTest);

      is(gKeyDownEventCount, 1);

      is(gKeyPressEventCount, 1);

      // Test cmd-;

      gKeyDownEventCount = 0;

      gKeyPressEventCount = 0;

      yield synthesizeNativeKey(KEYBOARD_LAYOUT_EN_US, MAC_VK_ANSI_Semicolon, {metaKey:1}, ";", ";", continueTest);

      is(gKeyDownEventCount, 1);

      is(gKeyPressEventCount, 1);

      window.removeEventListener("keydown", onKeyDown);

      window.removeEventListener("keypress", onKeyPress);

    var gTestContinuation = null;

    function continueTest()

      if (!gTestContinuation) {

        gTestContinuation = testBody();

      var ret = gTestContinuation.next();

      if (ret.done) {

        SimpleTest.finish();

      } else {

        is(ret.value, true, "Key synthesized successfully");

    function runTest()

      SimpleTest.waitForExplicitFinish();

      continueTest();

  ]]></script>

</window>