1The files in this directory are non-infrastructure support files that can be used by tests. 2 3* `blank.html` - An empty HTML document. 4* `domain-setter.sub.html` - An HTML document that sets `document.domain`. 5* `dummy.xhtml` - An XHTML document. 6* `dummy.xml` - An XML document. 7* `text-plain.txt` - A text/plain document. 8* `*.js` - Utility scripts. These are documented in the source. 9* `*.py` - wptserve [Python Handlers](https://web-platform-tests.org/writing-tests/python-handlers/). These are documented in the source. 10* `security-features` - Documented in `security-features/README.md`. 11