gecko/modules/plugin/test/mochitest/test_crashing2.html

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<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 onload="mainLoaded()">
<iframe id="iframe1" src="about:blank" width="600" height="600"></iframe>
<script class="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
var iframe = document.getElementById('iframe1');
function mainLoaded() {
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.createElement('embed');
p.setAttribute('id', 'plugin1');
p.setAttribute('type', 'application/x-test');
p.setAttribute('width', '400');
p.setAttribute('height', '400');
p.setAttribute('drawmode', 'solid');
p.setAttribute('color', 'FF00FFFF');
p.setAttribute('newCrash', 'true');
iframe.contentDocument.body.appendChild(p);
// The plugin will now crash when it is instantiated, but
// that happens asynchronously. HACK: this should use an
// event instead of nested pending runnables, but I don't
// know of any DOM event that's fired when a plugin is
// instantiated.
SimpleTest.executeSoon(function() {
SimpleTest.executeSoon(function() {
ok(p.setColor === undefined,
"Plugin should have crashed on creation");
window.frameLoaded = reloaded1;
iframe.contentWindow.location.replace('crashing_subpage.html');
})
});
}
function reloaded1() {
var p = iframe.contentDocument.getElementById('plugin1');
try {
p.setColor('FF00FF00');
ok(true, "Reloading after crash-on-new worked");
}
catch (e) {
ok(false, "Reloading after crash-on-new didn't give us a usable plugin");
}
p.crashOnDestroy();
// the child crash should happen here
p.parentNode.removeChild(p);
window.frameLoaded = reloaded2;
SimpleTest.executeSoon(function() {
iframe.contentWindow.location.reload();
});
}
function reloaded2() {
var p = iframe.contentDocument.getElementById('plugin1');
try {
p.setColor('FF00FF00');
ok(true, "Reloading after crash-on-destroy worked");
}
catch (e) {
ok(false, "Reloading after crash-on-destroy didn't give us a usable plugin");
}
SimpleTest.finish();
}
</script>