tree f3b91e6304dce8ccc1163431be3abe32ece14cfc
parent e73499782a562dde0d0ac3244845de4c0f2c574f
author yang-g <yangg@google.com> 1449787717 -0800
committer yang-g <yangg@google.com> 1449787717 -0800

add test coverage for channel_connectivity check