dom/events/test/test_bug545268.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <!--
   4 https://bugzilla.mozilla.org/show_bug.cgi?id=545268
   5 -->
   6 <head>
   7   <title>Test for Bug 545268</title>
   8   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   9   <script src="/tests/SimpleTest/EventUtils.js"></script>
  10   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  11 </head>
  12 <body>
  13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=545268">Mozilla Bug 545268</a>
  14 <p id="display">
  15 </p>
  16 <div id="content" style="display: none">
  17
  18 </div>
  19 <pre id="test">
  20 <script type="application/javascript">
  21
  22 /** Test for Bug 545268
  23     Like the test for bug 493251, but we test that suppressing events in
  24     a parent window stops the events from reaching the child window. */
  25
  26   var win;
  27   var subwin;
  28
  29   var mouseDown = 0;
  30   var mouseUp = 0;
  31   var mouseClick = 0;
  32
  33   var keyDown = 0;
  34   var keyPress = 0;
  35   var keyUp = 0;
  36
  37   function doTest() {
  38     var utils = SpecialPowers.getDOMWindowUtils(win);
  39     var f = win.document.getElementById("f");
  40     subwin = f.contentWindow;
  41     subwin.document.getElementsByTagName("input")[0].focus();
  42     subwin.addEventListener("keydown", function(e) { ++keyDown; }, true);
  43     subwin.addEventListener("keypress", function(e) { ++keyPress; }, true);
  44     subwin.addEventListener("keyup", function(e) { ++keyUp; }, true);
  45     subwin.addEventListener("mousedown", function(e) { ++mouseDown; }, true);
  46     subwin.addEventListener("mouseup", function(e) { ++mouseUp; }, true);
  47     subwin.addEventListener("click", function(e) { ++mouseClick; }, true);
  48
  49     synthesizeKey("a", {}, subwin);
  50     is(keyDown, 1, "Wrong number events (1)");
  51     is(keyPress, 1, "Wrong number events (2)");
  52     is(keyUp, 1, "Wrong number events (3)");
  53
  54     // Test that suppressing events on the parent window prevents key
  55     // events in the subdocument window
  56     utils.suppressEventHandling(true);
  57     synthesizeKey("a", {}, subwin);
  58     is(keyDown, 1, "Wrong number events (4)");
  59     is(keyPress, 1, "Wrong number events (5)");
  60     is(keyUp, 1, "Wrong number events (6)");
  61     utils.suppressEventHandling(false);
  62     is(keyDown, 1, "Wrong number events (7)");
  63     is(keyPress, 1, "Wrong number events (8)");
  64     is(keyUp, 1, "Wrong number events (9)");
  65
  66     setTimeout(continueTest1, 0);
  67     }
  68
  69   function continueTest1() {
  70     var utils = SpecialPowers.getDOMWindowUtils(win);
  71     subwin.addEventListener("keydown", () => { utils.suppressEventHandling(true); }, {once: true});
  72     synthesizeKey("a", {}, subwin);
  73     is(keyDown, 2, "Wrong number events (10)");
  74     is(keyPress, 1, "Wrong number events (11)");
  75     is(keyUp, 1, "Wrong number events (12)");
  76     utils.suppressEventHandling(false);
  77     setTimeout(continueTest2, 0);
  78   }
  79
  80   function continueTest2() {
  81     var utils = SpecialPowers.getDOMWindowUtils(win);
  82     is(keyDown, 2, "Wrong number events (13)");
  83     is(keyPress, 2, "Wrong number events (14)");
  84     is(keyUp, 2, "Wrong number events (15)");
  85
  86     utils.sendMouseEvent("mousedown", 5, 5, 0, 1, 0);
  87     utils.sendMouseEvent("mouseup", 5, 5, 0, 1, 0);
  88     is(mouseDown, 1, "Wrong number events (16)");
  89     is(mouseUp, 1, "Wrong number events (17)");
  90     is(mouseClick, 1, "Wrong number events (18)");
  91
  92     utils.suppressEventHandling(true);
  93     utils.sendMouseEvent("mousedown", 5, 5, 0, 1, 0);
  94     utils.sendMouseEvent("mouseup", 5, 5, 0, 1, 0);
  95     utils.suppressEventHandling(false);
  96     is(mouseDown, 1, "Wrong number events (19)");
  97     is(mouseUp, 1, "Wrong number events (20)");
  98     is(mouseClick, 1, "Wrong number events (21)");
  99
 100     setTimeout(continueTest3, 0);
 101   }
 102
 103   function continueTest3() {
 104     var utils = SpecialPowers.getDOMWindowUtils(win);
 105     utils.sendMouseEvent("mousedown", 5, 5, 0, 1, 0);
 106     utils.suppressEventHandling(true);
 107     utils.sendMouseEvent("mouseup", 5, 5, 0, 1, 0);
 108     utils.suppressEventHandling(false);
 109     setTimeout(continueTest4, 1000);
 110   }
 111
 112   function continueTest4() {
 113     is(mouseDown, 2, "Wrong number events (19)");
 114     is(mouseUp, 2, "Wrong number events (20)");
 115     is(mouseClick, 2, "Wrong number events (21)");
 116     win.close();
 117     SimpleTest.finish();
 118   }
 119
 120
 121   SimpleTest.waitForExplicitFinish();
 122   SimpleTest.requestFlakyTimeout("untriaged");
 123   win = window.open("bug545268.html", "" , "");
 124   win.onload = doTest;
 125
 126 </script>
 127 </pre>
 128 </body>
 129 </html>