tree b49d8e26b9944c1bbe2fc65f715e99f7d7393bdb
parent b940aa1a118e0bd5090cc02d76dc38dc703e6803
author Zhiyi Zhang <zhiyi@cs.ucla.edu> 1601511518 -0700
committer Zhiyi Zhang <zhiyi@cs.ucla.edu> 1601511518 -0700

fix all unit tests

Change-Id: I81ddefe248a563f0dda79b6bb27897599b84ce59