diff options
Diffstat (limited to 'middleware/file/cname_test.go')
| -rw-r--r-- | middleware/file/cname_test.go | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/middleware/file/cname_test.go b/middleware/file/cname_test.go deleted file mode 100644 index 90e6f05a9..000000000 --- a/middleware/file/cname_test.go +++ /dev/null @@ -1,124 +0,0 @@ -package file - -import ( - "strings" - "testing" - - "github.com/coredns/coredns/middleware/pkg/dnsrecorder" - "github.com/coredns/coredns/middleware/proxy" - "github.com/coredns/coredns/middleware/test" - - "github.com/miekg/dns" - "golang.org/x/net/context" -) - -func TestLookupCNAMEChain(t *testing.T) { - name := "example.org." - zone, err := Parse(strings.NewReader(dbExampleCNAME), name, "stdin", 0) - if err != nil { - t.Fatalf("Expected no error when reading zone, got %q", err) - } - - fm := File{Next: test.ErrorHandler(), Zones: Zones{Z: map[string]*Zone{name: zone}, Names: []string{name}}} - ctx := context.TODO() - - for _, tc := range cnameTestCases { - m := tc.Msg() - - rec := dnsrecorder.New(&test.ResponseWriter{}) - _, err := fm.ServeDNS(ctx, rec, m) - if err != nil { - t.Errorf("Expected no error, got %v\n", err) - return - } - - resp := rec.Msg - test.SortAndCheck(t, resp, tc) - } -} - -var cnameTestCases = []test.Case{ - { - Qname: "a.example.org.", Qtype: dns.TypeA, - Answer: []dns.RR{ - test.A("a.example.org. 1800 IN A 127.0.0.1"), - }, - }, - { - Qname: "www3.example.org.", Qtype: dns.TypeCNAME, - Answer: []dns.RR{ - test.CNAME("www3.example.org. 1800 IN CNAME www2.example.org."), - }, - }, - { - Qname: "dangling.example.org.", Qtype: dns.TypeA, - Answer: []dns.RR{ - test.CNAME("dangling.example.org. 1800 IN CNAME foo.example.org."), - }, - }, - { - Qname: "www3.example.org.", Qtype: dns.TypeA, - Answer: []dns.RR{ - test.A("a.example.org. 1800 IN A 127.0.0.1"), - test.CNAME("www.example.org. 1800 IN CNAME a.example.org."), - test.CNAME("www1.example.org. 1800 IN CNAME www.example.org."), - test.CNAME("www2.example.org. 1800 IN CNAME www1.example.org."), - test.CNAME("www3.example.org. 1800 IN CNAME www2.example.org."), - }, - }, -} - -func TestLookupCNAMEExternal(t *testing.T) { - name := "example.org." - zone, err := Parse(strings.NewReader(dbExampleCNAME), name, "stdin", 0) - if err != nil { - t.Fatalf("Expected no error when reading zone, got %q", err) - } - zone.Proxy = proxy.NewLookup([]string{"8.8.8.8:53"}) // TODO(miek): point to local instance - - fm := File{Next: test.ErrorHandler(), Zones: Zones{Z: map[string]*Zone{name: zone}, Names: []string{name}}} - ctx := context.TODO() - - for _, tc := range exernalTestCases { - m := tc.Msg() - - rec := dnsrecorder.New(&test.ResponseWriter{}) - _, err := fm.ServeDNS(ctx, rec, m) - if err != nil { - t.Errorf("Expected no error, got %v\n", err) - return - } - - resp := rec.Msg - test.SortAndCheck(t, resp, tc) - } -} - -var exernalTestCases = []test.Case{ - { - Qname: "external.example.org.", Qtype: dns.TypeA, - Answer: []dns.RR{ - test.CNAME("external.example.org. 1800 CNAME www.example.net."), - // magic 303 TTL that says: don't check TTL. - test.A("www.example.net. 303 IN A 93.184.216.34"), - }, - }, -} - -const dbExampleCNAME = ` -$TTL 30M -$ORIGIN example.org. -@ IN SOA linode.atoom.net. miek.miek.nl. ( - 1282630057 ; Serial - 4H ; Refresh - 1H ; Retry - 7D ; Expire - 4H ) ; Negative Cache TTL - -a IN A 127.0.0.1 -www3 IN CNAME www2 -www2 IN CNAME www1 -www1 IN CNAME www -www IN CNAME a -dangling IN CNAME foo -external IN CNAME www.example.net.` |