func (s *appArmorSuite) TestUnloadProfileReportsErrors(c *C) {
cmd := testutil.MockCommand(c, "apparmor_parser", "exit 42")
defer cmd.Restore()
err := apparmor.UnloadProfile("snap.samba.smbd")
c.Assert(err.Error(), Equals, `cannot unload apparmor profile: exit status 42
apparmor_parser output:
`)
}
func (s *appArmorSuite) TestUnloadProfileRunsAppArmorParserRemove(c *C) {
cmd := testutil.MockCommand(c, "apparmor_parser", "")
defer cmd.Restore()
err := apparmor.UnloadProfile("snap.samba.smbd")
c.Assert(err, IsNil)
c.Assert(cmd.Calls(), DeepEquals, [][]string{
{"apparmor_parser", "--remove", "snap.samba.smbd"},
})
}
func (s *appArmorSuite) TestUnloadRemovesCachedProfile(c *C) {
cmd := testutil.MockCommand(c, "apparmor_parser", "")
defer cmd.Restore()
dirs.SetRootDir(c.MkDir())
defer dirs.SetRootDir("")
err := os.MkdirAll(dirs.AppArmorCacheDir, 0755)
c.Assert(err, IsNil)
fname := filepath.Join(dirs.AppArmorCacheDir, "profile")
ioutil.WriteFile(fname, []byte("blob"), 0600)
err = apparmor.UnloadProfile("profile")
c.Assert(err, IsNil)
_, err = os.Stat(fname)
c.Check(os.IsNotExist(err), Equals, true)
}