hugolib: Add some baseof test variants
hugolib: Add some baseof test variants

See #2995

fedelibre/hugo,fedelibre/hugo,gohugoio/hugo,mdhender/hugo,mitchchn/hugo,gohugoio/hugo,mitchchn/hugo,anthonyfok/hugo,fedelibre/hugo,fedelibre/hugo,mdhender/hugo,anthonyfok/hugo,mdhender/hugo,anthonyfok/hugo,gohugoio/hugo,digitalcraftsman/hugo,mdhender/hugo,digitalcraftsman/hugo