gecko-dev/layout/base/tests/test_bug603550.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=603550
-->
<head>
<title>Test for Bug 603550</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<style>
.test {
width: 20px;
height: 20px;
border: 1px solid black;
-moz-user-select: none;
}
</style>
</head>
<body onload="setTimeout('runTest()', 0)">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=603550">Mozilla Bug 603550</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 603550 **/
SimpleTest.waitForExplicitFinish();
function sendMouseMoveFaraway(el) {
var rect = el.getBoundingClientRect();
var utils = SpecialPowers.getDOMWindowUtils(window);
utils.sendMouseEvent('mousemove', rect.left + 5000, rect.top + 5000, 0, 0, 0);
}
function sendMouseDown(el) {
var rect = el.getBoundingClientRect();
var utils = SpecialPowers.getDOMWindowUtils(window);
utils.sendMouseEvent('mousedown', rect.left + 5, rect.top + 5, 0, 1, 0);
}
function sendMouseUp(el) {
var rect = el.getBoundingClientRect();
var utils = SpecialPowers.getDOMWindowUtils(window);
utils.sendMouseEvent('mouseup', rect.left + 5, rect.top + 5, 0, 1, 0);
}
function fireEvent(target, event) {
var utils = SpecialPowers.getDOMWindowUtils(window);
utils.dispatchDOMEventViaPresShell(target, event, true);
}
function fireDrop(element) {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
var ds = Components.classes["@mozilla.org/widget/dragservice;1"].
getService(Components.interfaces.nsIDragService);
ds.startDragSession();
var event = document.createEvent("DragEvents");
event.initDragEvent("dragover", true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null, null);
fireEvent(element, event);
event = document.createEvent("DragEvents");
event.initDragEvent("drop", true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null, null);
fireEvent(element, event);
ds.endDragSession(false);
ok(!ds.getCurrentSession(), "There shouldn't be a drag session anymore!");
}
function runTest() {
var d1 = document.getElementById("d1");
var didGetMouseMove = false;
sendMouseDown(d1);
document.addEventListener("mousemove",
function (e) {
didGetMouseMove = (e.target == document);
},
true);
sendMouseMoveFaraway(d1);
ok(didGetMouseMove, "Should have got mousemove!");
sendMouseUp(d1);
didGetMouseMove = false;
document.addEventListener("mousedown",
function (e) {
e.preventDefault();
},
true);
sendMouseDown(d1);
sendMouseMoveFaraway(d1);
ok(didGetMouseMove, "Should have got mousemove! (2)");
sendMouseUp(d1);
didGetMouseMove = false;
sendMouseDown(d1);
fireDrop(d1);
sendMouseMoveFaraway(d1);
ok(!didGetMouseMove, "Shouldn't have got mousemove!");
SimpleTest.finish();
}
</script>
</pre>
<div class="test" id="d1">&nbsp;</div>
</body>
</html>