ref: ed7e3d24478b9aa462f25ee18fa97a3087cd9049
parent: d62af81f6a86bb1a2f47144f6f47d7ce6933d9e8
author: Yaowu Xu <yaowu@google.com>
date: Fri Dec 13 05:05:40 EST 2013
Add test for partial inverse transforms To make sure the results they produce to match their full versions Change-Id: Ib00b036fecf43fe20af716acfc580af18ef87757