dom/plugins/test/mochitest/test_bug777098.html@6474c204b198 (annotated)
dom/plugins/test/mochitest/test_bug777098.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | https://bugzilla.mozilla.org/show_bug.cgi?id=777098 |
| michael@0 | 5 | --> |
| michael@0 | 6 | <head> |
| michael@0 | 7 | <meta charset="utf-8"> |
| michael@0 | 8 | <title>Test for Bug 777098</title> |
| michael@0 | 9 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 10 | <script type="application/javascript" src="utils.js"></script> |
| michael@0 | 11 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 12 | </head> |
| michael@0 | 13 | <body onload="go();"> |
| michael@0 | 14 | <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=777098">Mozilla Bug 777098</a> |
| michael@0 | 15 | <pre id="test"> |
| michael@0 | 16 | <script type="application/javascript"> |
| michael@0 | 17 | |
| michael@0 | 18 | /** Test for passing dead NPObjects back into plugins. **/ |
| michael@0 | 19 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 20 | setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED); |
| michael@0 | 21 | |
| michael@0 | 22 | function go() { |
| michael@0 | 23 | var plugin = document.getElementById('plugin'); |
| michael@0 | 24 | |
| michael@0 | 25 | // Get wrapped npobject from plugin (plugin.__proto__) |
| michael@0 | 26 | var val = plugin.getObjectValue(); |
| michael@0 | 27 | |
| michael@0 | 28 | // Force a re-instantiate by re-setting dummy uri, |
| michael@0 | 29 | // making val a wrapper for a dead plugin |
| michael@0 | 30 | plugin.data = plugin.data; |
| michael@0 | 31 | |
| michael@0 | 32 | // The correct behavior is an exception, if plugin.checkObjectValue succeeds |
| michael@0 | 33 | // the plugin wasn't torn down for some reason, and if we crash... that's bad |
| michael@0 | 34 | function pluginCheck() { |
| michael@0 | 35 | try { |
| michael@0 | 36 | plugin.checkObjectValue(val); |
| michael@0 | 37 | } catch (e) { |
| michael@0 | 38 | return true; |
| michael@0 | 39 | } |
| michael@0 | 40 | return false; |
| michael@0 | 41 | } |
| michael@0 | 42 | |
| michael@0 | 43 | // Spin the event loop so the instantiation can complete |
| michael@0 | 44 | window.setTimeout(function () { |
| michael@0 | 45 | ok(pluginCheck(), "Shouldn't explode"); |
| michael@0 | 46 | |
| michael@0 | 47 | // All done. |
| michael@0 | 48 | SimpleTest.finish(); |
| michael@0 | 49 | }, 0); |
| michael@0 | 50 | } |
| michael@0 | 51 | |
| michael@0 | 52 | </script> |
| michael@0 | 53 | </pre> |
| michael@0 | 54 | |
| michael@0 | 55 | <object data="data:text/plain,a" width=200 height=200 type="application/x-test" id="plugin"></object> |
| michael@0 | 56 | |
| michael@0 | 57 | </body> |
| michael@0 | 58 | </html> |
