test_bug545268.html

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<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=545268

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<head>

  <title>Test for Bug 545268</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <script src="/tests/SimpleTest/EventUtils.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=545268">Mozilla Bug 545268</a>

<p id="display">

</p>

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

</div>

<pre id="test">

<script type="application/javascript">

/** Test for Bug 545268

    Like the test for bug 493251, but we test that suppressing events in

    a parent window stops the events from reaching the child window. */

  var win;

  var subwin;

  var mouseDown = 0;

  var mouseUp = 0;

  var mouseClick = 0;

  var keyDown = 0;

  var keyPress = 0;

  var keyUp = 0;

  function doTest() {

    var utils = SpecialPowers.getDOMWindowUtils(win);

    var f = win.document.getElementById("f");

    subwin = f.contentWindow;

    subwin.document.getElementsByTagName("input")[0].focus();

    subwin.addEventListener("keydown", function(e) { ++keyDown; }, true);

    subwin.addEventListener("keypress", function(e) { ++keyPress; }, true);

    subwin.addEventListener("keyup", function(e) { ++keyUp; }, true);

    subwin.addEventListener("mousedown", function(e) { ++mouseDown; }, true);

    subwin.addEventListener("mouseup", function(e) { ++mouseUp; }, true);

    subwin.addEventListener("click", function(e) { ++mouseClick; }, true);

    synthesizeKey("a", {}, subwin);

    is(keyDown, 1, "Wrong number events (1)");

    is(keyPress, 1, "Wrong number events (2)");

    is(keyUp, 1, "Wrong number events (3)");

    // Test that suppressing events on the parent window prevents key

    // events in the subdocument window

    utils.suppressEventHandling(true);

    synthesizeKey("a", {}, subwin);

    is(keyDown, 1, "Wrong number events (4)");

    is(keyPress, 1, "Wrong number events (5)");

    is(keyUp, 1, "Wrong number events (6)");

    utils.suppressEventHandling(false);

    is(keyDown, 1, "Wrong number events (7)");

    is(keyPress, 1, "Wrong number events (8)");

    is(keyUp, 1, "Wrong number events (9)");

    setTimeout(continueTest1, 0);

  function continueTest1() {

    var utils = SpecialPowers.getDOMWindowUtils(win);

    subwin.addEventListener("keydown", () => { utils.suppressEventHandling(true); }, {once: true});

    synthesizeKey("a", {}, subwin);

    is(keyDown, 2, "Wrong number events (10)");

    is(keyPress, 1, "Wrong number events (11)");

    is(keyUp, 1, "Wrong number events (12)");

    utils.suppressEventHandling(false);

    setTimeout(continueTest2, 0);

  function continueTest2() {

    var utils = SpecialPowers.getDOMWindowUtils(win);

    is(keyDown, 2, "Wrong number events (13)");

    is(keyPress, 2, "Wrong number events (14)");

    is(keyUp, 2, "Wrong number events (15)");

    utils.sendMouseEvent("mousedown", 5, 5, 0, 1, 0);

    utils.sendMouseEvent("mouseup", 5, 5, 0, 1, 0);

    is(mouseDown, 1, "Wrong number events (16)");

    is(mouseUp, 1, "Wrong number events (17)");

    is(mouseClick, 1, "Wrong number events (18)");

    utils.suppressEventHandling(true);

    utils.sendMouseEvent("mousedown", 5, 5, 0, 1, 0);

    utils.sendMouseEvent("mouseup", 5, 5, 0, 1, 0);

    utils.suppressEventHandling(false);

    is(mouseDown, 1, "Wrong number events (19)");

    is(mouseUp, 1, "Wrong number events (20)");

    is(mouseClick, 1, "Wrong number events (21)");

    setTimeout(continueTest3, 0);

  function continueTest3() {

    var utils = SpecialPowers.getDOMWindowUtils(win);

    utils.sendMouseEvent("mousedown", 5, 5, 0, 1, 0);

    utils.suppressEventHandling(true);

    utils.sendMouseEvent("mouseup", 5, 5, 0, 1, 0);

    utils.suppressEventHandling(false);

    setTimeout(continueTest4, 1000);

  function continueTest4() {

    is(mouseDown, 2, "Wrong number events (19)");

    is(mouseUp, 2, "Wrong number events (20)");

    is(mouseClick, 2, "Wrong number events (21)");

    win.close();

    SimpleTest.finish();

  SimpleTest.waitForExplicitFinish();

  SimpleTest.requestFlakyTimeout("untriaged");

  win = window.open("bug545268.html", "" , "");

  win.onload = doTest;

</script>

</pre>

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