tree 81e0760620e28c94ef76521eb5133c496a7693bf
parent 0d978e58cdcb6e03455e7e8451fe84c482c2e3f2
author buyingyi <buyingyi@gmail.com> 1381342828 -0700
committer buyingyi <buyingyi@gmail.com> 1381342828 -0700

add update test