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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=560780
-->
<head>
<title>Test for Bug 560780</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="text/javascript">
function init() {
var elem = document.getElementById('body');
elem.addEventListener('mousedown', mousedown, true);
}
var seen_mousedown = 0;
function mousedown(event) {
var doc = event.target.ownerDocument;
var win = doc.defaultView;
var elem = doc.getElementById('body');
var selection = win.getSelection();
if (selection.rangeCount>0) {
var ragne = selection.getRangeAt(0);
var rect = ragne.getBoundingClientRect();
var p = elem.parentNode.appendChild(doc.createElement('p'));
p.textContent = "width: " + (rect.right -rect.left);
}
++seen_mousedown;
}
</script>
</head>
<body id="body">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=560780">Mozilla Bug 560780</a>
<p id="display" style="margin:0;padding:0;border:0"><a id="testlink" href="#aaaaaaaaaaaaaaaaaaaaaa">abcdefghijklmnabcdefghijklmn</a></p>
<div id="content" style="display: none">
</div>
<pre id="test">
1.Start Minefield with New Profile.
2.Select texts by alt + mouse dragging horizontaly from 'd' in the link above to far right of window.
3.Click on the selected text
4.Click empty area of page
5.Repeat STEP 2 to 4 till browser crashes. (at least 5 times)
<script type="application/javascript">
/** Test for Bug 560780 **/
function selectByMouseThenClick(elm,startx,starty) {
// select some text
var ctrl = navigator.platform.indexOf("Linux") ? true : false;
var alt = true;
var x = startx;
synthesizeMouse(elm, x, starty, { type:"mousedown", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x += 100, starty, { type:"mousemove", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x += 100, starty, { type:"mousemove", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x += 100, starty, { type:"mousemove", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x += 100, starty, { type:"mousemove", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x += 100, starty, { type:"mousemove", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x += 100, starty, { type:"mousemove", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x += 100, starty, { type:"mousemove", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x += 100, starty, { type:"mousemove", ctrlKey:ctrl, altKey:alt });
synthesizeMouse(elm, x, starty, { type:"mouseup", ctrlKey:ctrl, altKey:alt });
// click on the selection
synthesizeMouse(elm, startx + 10, starty + 1, {});
// click empty area of the page
synthesizeMouse(document.getElementById('body'), 800, 800, {});
}
function runTest() {
var e = document.getElementById('testlink');
selectByMouseThenClick(e,110,5);
selectByMouseThenClick(e,90,5);
selectByMouseThenClick(e,70,5);
selectByMouseThenClick(e,50,5);
selectByMouseThenClick(e,30,5);
selectByMouseThenClick(e,10,5);
is(seen_mousedown, 12, "got the mousedown events");
SimpleTest.finish();
}
function doTest() {
init();
runTest();
}
SimpleTest.waitForFocus(doTest, window);
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>
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