tree e3b949230a84aae393d4121c75cb153b928a00df
parent 2560d6f46223972d0d1b9499781b6956f818a833
author zhangyanzi <zhangyanzi@huawei.com> 1385008286 +0800
committer zhangyanzi <zhangyanzi@huawei.com> 1385537743 +0800

Add some tests for os_update_readonly_flag

There is no test for os_update_readonly_flag api,
so add some for it.

Change-Id: Ice9a6ffea47dbaa492067f746edddcfbfc4eac4a