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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=586662
-->
<head>
<title>Test for Bug 586662</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script src="/tests/SimpleTest/EventUtils.js"></script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=586662">Mozilla Bug 586662</a>
<p id="display"><textarea onkeypress="this.style.overflow = 'hidden'"></textarea></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(function() {
var t = document.querySelector("textarea");
t.focus();
sendString("a");
is(getComputedStyle(t, null).overflow, "hidden", "The event handler should be executed");
is(t.value, "a", "The key entry should result in a character being added to the field");
var win = window.open("file_bug586662.html", "_blank",
"width=600,height=600,scrollbars=yes");
SimpleTest.waitForFocus(function() {
// Make sure that focusing the textarea will cause the page to scroll
var ed = win.document.getElementById("editor");
ed.focus();
setTimeout(function() {
isnot(win.scrollY, 0, "Page is scrolled down");
// Scroll back up
win.scrollTo(0, 0);
setTimeout(function() {
is(win.scrollY, 0, "Page is scrolled back up");
// Make sure that typing something into the textarea will cause the
// page to scroll down
synthesizeKey("a", {}, win);
requestAnimationFrame(function() {
requestAnimationFrame(function() {
isnot(win.scrollY, 0, "Page is scrolled down again");
win.close();
SimpleTest.finish();
});
});
}, 0);
}, 0);
}, win);
});
</script>
</pre>
</body>
</html>
|
