diff --git a/nns/nns_contract.go b/nns/nns_contract.go index ddf7358a..f593f2eb 100644 --- a/nns/nns_contract.go +++ b/nns/nns_contract.go @@ -902,7 +902,6 @@ func resolve(ctx storage.Context, res []string, name string, typ RecordType, red return res } - res = append(res, cname) return resolve(ctx, res, cname, typ, redirect-1) } diff --git a/tests/nns_test.go b/tests/nns_test.go index 381217c7..2947b61d 100644 --- a/tests/nns_test.go +++ b/tests/nns_test.go @@ -390,19 +390,29 @@ func TestNNSResolve(t *testing.T) { c := newNNSInvoker(t, true) refresh, retry, expire, ttl := int64(101), int64(102), int64(103), int64(104) - c.Invoke(t, true, "register", - "test.com", c.CommitteeHash, - "myemail@nspcc.ru", refresh, retry, expire, ttl) + c.Invoke(t, true, "register", "test.com", c.CommitteeHash, "myemail@nspcc.ru", refresh, retry, expire, ttl) + c.Invoke(t, stackitem.Null{}, "addRecord", "test.com", int64(nns.TXT), "expected result") + c.Invoke(t, stackitem.Null{}, "addRecord", "test.com", int64(nns.CNAME), "alias.com") - c.Invoke(t, stackitem.Null{}, "addRecord", - "test.com", int64(nns.TXT), "expected result") + c.Invoke(t, true, "register", "alias.com", c.CommitteeHash, "myemail@nspcc.ru", refresh, retry, expire, ttl) + c.Invoke(t, stackitem.Null{}, "addRecord", "alias.com", int64(nns.A), "1.2.3.4") + c.Invoke(t, stackitem.Null{}, "addRecord", "alias.com", int64(nns.CNAME), "alias2.com") + + c.Invoke(t, true, "register", "alias2.com", c.CommitteeHash, "myemail@nspcc.ru", refresh, retry, expire, ttl) + c.Invoke(t, stackitem.Null{}, "addRecord", "alias2.com", int64(nns.A), "5.6.7.8") records := stackitem.NewArray([]stackitem.Item{stackitem.Make("expected result")}) c.Invoke(t, records, "resolve", "test.com", int64(nns.TXT)) c.Invoke(t, records, "resolve", "test.com.", int64(nns.TXT)) c.InvokeFail(t, "invalid domain name format", "resolve", "test.com..", int64(nns.TXT)) + // Empty result. - c.Invoke(t, stackitem.NewArray([]stackitem.Item{}), "resolve", "test.com", int64(nns.CNAME)) + c.Invoke(t, stackitem.NewArray([]stackitem.Item{}), "resolve", "test.com", int64(nns.AAAA)) + + // Check CNAME is properly resolved and is not included into the result list. + c.Invoke(t, stackitem.NewArray([]stackitem.Item{stackitem.Make("1.2.3.4"), stackitem.Make("5.6.7.8")}), "resolve", "test.com", int64(nns.A)) + // And this time it should be properly included without resolution. + c.Invoke(t, stackitem.NewArray([]stackitem.Item{stackitem.Make("alias.com")}), "resolve", "test.com", int64(nns.CNAME)) } func TestNNSAddRecord(t *testing.T) {