Example #1
0
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)
		}
	}
}
Example #2
0
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)
		}
	}
}
Example #3
0
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)
		}
	}
}
Example #4
0
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)
		}
	}
}
Example #5
0
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)
		}
	}
}
Example #6
0
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)
			}
		}
	}
}
Example #7
0
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)
		}
	}
}
Example #8
0
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)
		}
	}
}