gecko/modules/plugin/test/mochitest/test_crashing.html
Benjamin Smedberg 6d3497ef39 Test for bug 560213 - heap corruption accessing new properties of a crashed plugin
--HG--
extra : rebase_source : 96ef81257c3b23ddf50daa9df85cae54559fe86a
2010-04-19 10:35:51 -04:00

71 lines
2.1 KiB
HTML

<head>
<title>Plugin crashing</title>
<script type="application/javascript" src="chrome://mochikit/content/MochiKit/packed.js"></script>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<body>
<iframe id="iframe1" src="crashing_subpage.html" width="600" height="600"></iframe>
<script class="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
var iframe = document.getElementById('iframe1');
window.frameLoaded = function frameLoaded_toCrash() {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
var prefs = Components.classes['@mozilla.org/preferences-service;1']
.getService(Components.interfaces.nsIPrefBranch);
if (!prefs.getBoolPref('dom.ipc.plugins.enabled')) {
ok(true, "Skipping this test when IPC plugins are not enabled.");
SimpleTest.finish();
return;
}
var p = iframe.contentDocument.getElementById('plugin1');
p.setColor("FFFF00FF");
try {
p.crash();
ok(false, "p.crash() should throw an exception");
}
catch (e) {
ok(true, "p.crash() should throw an exception");
}
// Create random identifiers to test bug 560213
for (var i = 0; i < 5; ++i) {
var r = 'rid_' + Math.floor(Math.random() * 10000 + 1);
try {
ok(!(r in p), "unknown identifier in crashed plugin should fail silently");
}
catch (e) {
ok(false, "unknown identifier check threw");
}
}
try {
p.setColor("FFFF0000");
ok(false, "p.setColor should throw after the plugin crashes");
}
catch (e) {
ok(true, "p.setColor should throw after the plugin crashes");
}
window.frameLoaded = function reloaded() {
var p = iframe.contentDocument.getElementById('plugin1');
try {
p.setColor('FF00FF00');
ok(true, "Reloading worked");
}
catch (e) {
ok(false, "Reloading didn't give us a usable plugin");
}
SimpleTest.finish();
}
iframe.contentWindow.location.reload();
}
</script>