This post tests comments in the following ways. Threaded comments up to 10 levels deep Paginated comments (set Settings > Discussion > Break comments into pages to 5 top level comments per ...
This post has its comments, pingbacks, and trackbacks disabled. There should be no comment reply form, but should display pingbacks and trackbacks.
This post has many pingpacks and trackbacks. There are a few ways to list them. Above the comments Below the comments Included within the normal flow of comments