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 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>