59 additional tests ported over from set.t.
59 additional tests ported over from set.t.

dankogai/roast,cygx/roast,niner/roast,niner/roast,perl6/roast,dogbert17/roast,dogbert17/roast,b2gills/roast,cygx/roast,skids/roast,cygx/roast,laben/roast,laben/roast,dankogai/roast,skids/roast,zostay/roast,niner/roast,bitrauser/roast,skids/roast,dankogai/roast,b2gills/roast,bitrauser/roast,b2gills/roast,laben/roast,zostay/roast,zostay/roast