func TestDebugLookupFalse(t *testing.T) {
for _, serv := range servicesDebug {
set(t, etc, serv.Key, 0, serv)
defer delete(t, etc, serv.Key)
}
for _, tc := range dnsTestCasesDebugFalse {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := etc.ServeDNS(ctxt, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
continue
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
func TestLookup(t *testing.T) {
for _, serv := range services {
set(t, etc, serv.Key, 0, serv)
defer delete(t, etc, serv.Key)
}
for _, tc := range dnsTestCases {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := etc.ServeDNS(ctxt, rec, m)
if err != nil {
t.Errorf("expected no error, got: %v for %s %s\n", err, m.Question[0].Name, dns.Type(m.Question[0].Qtype))
return
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
func TestStubLookup(t *testing.T) {
for _, serv := range servicesStub {
set(t, etc, serv.Key, 0, serv)
defer delete(t, etc, serv.Key)
}
etc.updateStubZones()
for _, tc := range dnsTestCasesStub {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := etc.ServeDNS(ctxt, rec, m)
if err != nil {
if tc.Rcode != dns.RcodeServerFailure {
t.Errorf("expected no error, got %v\n", err)
}
// This is OK, we expect this backend to *not* work.
continue
}
resp := rec.Msg()
if resp == nil {
// etcd not running?
continue
}
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
func TestLookupZone(t *testing.T) {
zone, err := file.Parse(strings.NewReader(dbMiekNL), "miek.nl.", "stdin")
if err != nil {
return
}
fm := file.File{Next: test.ErrorHandler(), Zones: file.Zones{Z: map[string]*file.Zone{"miek.nl.": zone}, Names: []string{"miek.nl."}}}
dnskey, rm1, rm2 := newKey(t)
defer rm1()
defer rm2()
dh := NewDnssec([]string{"miek.nl."}, []*DNSKEY{dnskey}, fm)
ctx := context.TODO()
for _, tc := range dnsTestCases {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := dh.ServeDNS(ctx, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
return
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
func TestLookupENT(t *testing.T) {
zone, err := Parse(strings.NewReader(dbMiekENTNL), testzone, "stdin")
if err != nil {
t.Fatalf("expect no error when reading zone, got %q", err)
}
fm := File{Next: test.ErrorHandler(), Zones: Zones{Z: map[string]*Zone{testzone: zone}, Names: []string{testzone}}}
ctx := context.TODO()
for _, tc := range entTestCases {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := fm.ServeDNS(ctx, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
return
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
func TestCache(t *testing.T) {
c, crr := newTestCache()
for _, tc := range cacheTestCases {
m := tc.in.Msg()
m = cacheMsg(m, tc)
do := tc.in.Do
mt, _ := middleware.Classify(m)
key := cacheKey(m, mt, do)
crr.set(m, key, mt)
name := middleware.Name(m.Question[0].Name).Normalize()
qtype := m.Question[0].Qtype
i, ok := c.get(name, qtype, do)
if !ok && !m.Truncated {
t.Errorf("Truncated message should not have been cached")
}
if ok {
resp := i.toMsg(m)
if !test.Header(t, tc.Case, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc.Case, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc.Case, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc.Case, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
}
func TestMultiLookup(t *testing.T) {
etcMulti := etc
etcMulti.Zones = []string{"skydns.test.", "miek.nl."}
etcMulti.Next = test.ErrorHandler()
for _, serv := range servicesMulti {
set(t, etcMulti, serv.Key, 0, serv)
defer delete(t, etcMulti, serv.Key)
}
for _, tc := range dnsTestCasesMulti {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := etcMulti.ServeDNS(ctxt, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
return
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}
func TestLookupDNSKEY(t *testing.T) {
dnskey, rm1, rm2 := newKey(t)
defer rm1()
defer rm2()
dh := NewDnssec([]string{"miek.nl."}, []*DNSKEY{dnskey}, test.ErrorHandler())
ctx := context.TODO()
for _, tc := range dnssecTestCases {
m := tc.Msg()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
_, err := dh.ServeDNS(ctx, rec, m)
if err != nil {
t.Errorf("expected no error, got %v\n", err)
return
}
resp := rec.Msg()
sort.Sort(test.RRSet(resp.Answer))
sort.Sort(test.RRSet(resp.Ns))
sort.Sort(test.RRSet(resp.Extra))
if !test.Header(t, tc, resp) {
t.Logf("%v\n", resp)
continue
}
if !test.Section(t, tc, test.Answer, resp.Answer) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Ns, resp.Ns) {
t.Logf("%v\n", resp)
}
if !test.Section(t, tc, test.Extra, resp.Extra) {
t.Logf("%v\n", resp)
}
}
}