tree b9de250c14a27397eacc51e79e2ee4709b950ce7
parent 4a5fed6819a6621f18a490d27fc7e474c1211db6
author Mike Frysinger <vapier@google.com> 1516226994 -0500
committer Treehugger Robot <treehugger-gerrit@google.com> 1516304438 +0000

start a util unittest

Bug: None
Test: `make check` passes
Change-Id: I9a39bf72649f040b95be68a4fa8f799b6e7ead65