runCommand("keep-balance", []string{"-version"}, nil, &stdout, &stderr)
c.Check(stderr.String(), check.Equals, "")
c.Log(stdout.String())
+ c.Check(stdout.String(), check.Matches, `keep-balance.*\(go1.*\)\n`)
}
func (s *mainSuite) TestHTTPServer(c *check.C) {