text: var conn = MongoRunner.runMongod({auth : "", port : 31001});
  
  var admin = conn.getDB("admin");
  var errorCodeUnauthorized = 13;
  
  admin.createUser({user:"foo",pwd: "bar", roles: jsTest.adminUserRoles});
  
  print("make sure curop, killop, and unlock fail");
  
  var x = admin.$cmd.sys.inprog.findOne();
  assert(!("inprog" in x), tojson(x));
  assert.eq(x.code, errorCodeUnauthorized, tojson(x));
  
  x = admin.killOp(123);
  assert(!("info" in x), tojson(x));
  assert.eq(x.code, errorCodeUnauthorized, tojson(x));
  
  x = admin.fsyncUnlock();
  assert(x.errmsg != "not locked", tojson(x));
  assert.eq(x.code, errorCodeUnauthorized, tojson(x));
  
  conn.getDB("admin").auth("foo","bar");
  
  assert("inprog" in admin.currentOp());
  assert("info" in admin.killOp(123));
  assert.eq(admin.fsyncUnlock().errmsg, "not locked");
  