gecko-dev/image/test/mochitest/test_bug865919.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=865919
-->
<head>
<meta charset="UTF-8">
<title>Test for Bug 865919</title>
<script type="application/javascript" src="/MochiKit/MochiKit.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<script type="text/javascript">
"use strict";
/* Test for Bug 865919:
* BMP with height of INT32_MIN should fail to decode.
*/
SimpleTest.waitForExplicitFinish();
var req = new XMLHttpRequest();
req.onload = function() { CallbackAssert(true, 'Request for file succeeded.'); };
req.onerror = function() { CallbackAssert(false, 'Request for file failed! Failed to test non-existent file.'); };
req.open('GET', 'INT32_MIN.bmp');
req.send(null);
var outstandingCallbacks = 2;
function CallbackAssert(assertVal, failText) {
ok(assertVal, failText);
outstandingCallbacks--;
ok(outstandingCallbacks >= 0, '`outstandingCallbacks` should be non-negative.');
if (outstandingCallbacks)
return;
// No outstanding callbacks remain, so we're done.
SimpleTest.finish();
}
</script>
<div id='content'>
<img src='INT32_MIN.bmp'
onerror='CallbackAssert(true, "Got expected onerror for INT32_MIN.bmp")'
onload='CallbackAssert(false, "Got unexpected onload for INT32_MIN.bmp")'>
</div>
</body>
</html>