Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
Close
Extension Test 2.16.1-signed.1-let-fixed.1-signed Requires Restart
by Kris Maglione
A simple add-on for extension testers, especially AMO editors and developers who plan to submit their add-ons to AMO.
![[Warning]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
Permissions
About this Add-on
This add-ons tests for a few of the harder-to-detect criteria for AMO approval. At the moment, these include:
- Variables defined in the global window scope
- DOM node IDs defined in shared namespaces
- Properties added to native prototypes
- New XPCOM classes and interfaces
- JavaScript global augmentation categories
- Dangerous uses of setInterval, setTimeout, and XMLHttpRequest in chrome code.
- Remote documents loaded into chrome-privileged windows or iframes.
- Extant compartments which may be leaked zombie compartments. Minimize memory trigger on middle click of compartments list widget and from context menu.
- Sets required debugging preferences: javascript.options.showInConsole and dom.report_all_js_exceptions
