[web-platform-tests] where do tests for window.opener go?

[Hallvord R. M. Steen]

Hi,
we have a window.opener issue and would like to have some tests for it. I'm 
planning to write some and thought I might as well add them to the 
web-platform-tests suite. Where? Would this be a suitable location: 
https://github.com/w3c/web-platform-tests/tree/master/html/browsers/the-window-object/security-window
 ?
-HR