urls: adding some more test cases for remove-dot-segments.
urls: adding some more test cases for remove-dot-segments.

mrjbq7/factor,factor/factor,tgunr/factor,tgunr/factor,factor/factor,tgunr/factor,mrjbq7/factor,tgunr/factor,mrjbq7/factor,mrjbq7/factor,tgunr/factor,factor/factor,mrjbq7/factor,mrjbq7/factor,factor/factor,tgunr/factor,factor/factor,factor/factor