gecko-dev/dom/events/test/test_bug402089.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=402089
-->
<head>
<title>Test for Bug 402089</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<!-- setTimeout so that the test starts after paint suppression ends -->
<body onload="setTimeout(doTest,0);">
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=402089">Mozilla Bug 402089</a>
<p id="display"></p>
<div id="content">
<pre id="result1"></pre>
<pre id="result2"></pre>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
/** Test for Bug 402089 **/
var cachedEvent = null;
function testCachedEvent() {
testEvent('result2');
ok((document.getElementById('result1').textContent ==
document.getElementById('result2').textContent),
"Event coordinates should be the same after dispatching.");
SimpleTest.finish();
}
function testEvent(res) {
var s = cachedEvent.type + "\n";
s += "clientX: " + cachedEvent.clientX + ", clientY: " + cachedEvent.clientY + "\n";
s += "screenX: " + cachedEvent.screenX + ", screenY: " + cachedEvent.screenY + "\n";
s += "layerX: " + cachedEvent.layerX + ", layerY: " + cachedEvent.layerY + "\n";
s += "pageX: " + cachedEvent.pageX + ", pageY: " + cachedEvent.pageY + "\n";
document.getElementById(res).textContent += s;
}
function clickHandler(e) {
cachedEvent = e;
testEvent('result1');
e.stopPropagation();
e.preventDefault();
window.removeEventListener("click", clickHandler, true);
setTimeout(testCachedEvent, 10);
}
function doTest() {
window.addEventListener("click", clickHandler, true);
var utils = SpecialPowers.getDOMWindowUtils(window);
utils.sendMouseEvent("mousedown", 1, 1, 0, 1, 0);
utils.sendMouseEvent("mouseup", 1, 1, 0, 1, 0);
}
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>