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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/plugins/test/mochitest/test_bug777098.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=777098
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for Bug 777098</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <script type="application/javascript" src="plugin-utils.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body onload="go();">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=777098">Mozilla Bug 777098</a>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for passing dead NPObjects back into plugins. **/
+SimpleTest.waitForExplicitFinish();
+setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
+
+function go() {
+ var plugin = document.getElementById('plugin');
+
+ // Get wrapped npobject from plugin (plugin.__proto__)
+ var val = plugin.getObjectValue();
+
+ // Force a re-instantiate by re-setting dummy uri,
+ // making val a wrapper for a dead plugin
+ plugin.data = plugin.data;
+
+ // The correct behavior is an exception, if plugin.checkObjectValue succeeds
+ // the plugin wasn't torn down for some reason, and if we crash... that's bad
+ function pluginCheck() {
+ try {
+ plugin.checkObjectValue(val);
+ } catch (e) {
+ return true;
+ }
+ return false;
+ }
+
+ // Spin the event loop so the instantiation can complete
+ window.setTimeout(function () {
+ ok(pluginCheck(), "Shouldn't explode");
+
+ // All done.
+ SimpleTest.finish();
+ }, 0);
+}
+
+</script>
+</pre>
+
+<object data="data:text/plain,a" width=200 height=200 type="application/x-test" id="plugin"></object>
+
+</body>
+</html>