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Added some TXT size tests and MX priority test (#169)

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This commit is contained in:
Joe Blow
2016-06-12 17:08:16 +10:00
committed by Miek Gieben
parent 2882991000
commit 4432f53ce0
1 changed files with 59 additions and 0 deletions
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59
middleware/etcd/other_test.go
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@@ -5,7 +5,9 @@
package etcd package etcd
import ( import (
"fmt"
"sort" "sort"
"strings"
"testing" "testing"
"github.com/miekg/coredns/middleware" "github.com/miekg/coredns/middleware"
@@ -63,12 +65,21 @@ var servicesOther = []*msg.Service{
{Host: "a.ipaddr.skydns.test", Mail: true, Key: "a.mx2.skydns.test."}, {Host: "a.ipaddr.skydns.test", Mail: true, Key: "a.mx2.skydns.test."},
{Host: "b.ipaddr.skydns.test", Mail: true, Key: "b.mx2.skydns.test."}, {Host: "b.ipaddr.skydns.test", Mail: true, Key: "b.mx2.skydns.test."},
{Host: "a.ipaddr.skydns.test", Priority: 20, Mail: true, Key: "a.mx3.skydns.test."},
{Host: "a.ipaddr.skydns.test", Priority: 30, Mail: true, Key: "b.mx3.skydns.test."},
{Host: "172.16.1.1", Key: "a.ipaddr.skydns.test."}, {Host: "172.16.1.1", Key: "a.ipaddr.skydns.test."},
{Host: "172.16.1.2", Key: "b.ipaddr.skydns.test."}, {Host: "172.16.1.2", Key: "b.ipaddr.skydns.test."},
// txt // txt
{Text: "abc", Key: "a1.txt.skydns.test."}, {Text: "abc", Key: "a1.txt.skydns.test."},
{Text: "abc abc", Key: "a2.txt.skydns.test."}, {Text: "abc abc", Key: "a2.txt.skydns.test."},
// txt sizes
{Text: strings.Repeat("0", 400), Key: "large400.skydns.test."},
{Text: strings.Repeat("0", 600), Key: "large600.skydns.test."},
{Text: strings.Repeat("0", 2000), Key: "large2000.skydns.test."},
//{Text: strings.Repeat("0", 10000), Key: "large10000.skydns.test."},
//{Text: strings.Repeat("0", 40000), Key: "large40000.skydns.test."},
// duplicate ip address // duplicate ip address
{Host: "10.11.11.10", Key: "http.multiport.http.skydns.test.", Port: 80}, {Host: "10.11.11.10", Key: "http.multiport.http.skydns.test.", Port: 80},
@@ -103,6 +114,17 @@ var dnsTestCasesOther = []test.Case{
test.A("b.ipaddr.skydns.test. 300 A 172.16.1.2"), test.A("b.ipaddr.skydns.test. 300 A 172.16.1.2"),
}, },
}, },
// different priority, same host
{
Qname: "mx3.skydns.test.", Qtype: dns.TypeMX,
Answer: []dns.RR{
test.MX("mx3.skydns.test. 300 IN MX 20 a.ipaddr.skydns.test."),
test.MX("mx3.skydns.test. 300 IN MX 30 a.ipaddr.skydns.test."),
},
Extra: []dns.RR{
test.A("a.ipaddr.skydns.test. 300 A 172.16.1.1"),
},
},
// Txt // Txt
{ {
Qname: "a1.txt.skydns.test.", Qtype: dns.TypeTXT, Qname: "a1.txt.skydns.test.", Qtype: dns.TypeTXT,
@@ -116,6 +138,43 @@ var dnsTestCasesOther = []test.Case{
test.TXT("a2.txt.skydns.test. 300 IN TXT \"abc abc\""), test.TXT("a2.txt.skydns.test. 300 IN TXT \"abc abc\""),
}, },
}, },
// Large txt less than 512
{
Qname: "large400.skydns.test.", Qtype: dns.TypeTXT,
Answer: []dns.RR{
test.TXT(fmt.Sprintf("large400.skydns.test. 300 IN TXT \"%s\"", strings.Repeat("0", 400))),
},
},
// Large txt greater than 512 (UDP)
{
Qname: "large600.skydns.test.", Qtype: dns.TypeTXT,
Answer: []dns.RR{
test.TXT(fmt.Sprintf("large600.skydns.test. 300 IN TXT \"%s\"", strings.Repeat("0", 600))),
},
},
// Large txt greater than 1500 (typical Ethernet)
{
Qname: "large2000.skydns.test.", Qtype: dns.TypeTXT,
Answer: []dns.RR{
test.TXT(fmt.Sprintf("large2000.skydns.test. 300 IN TXT \"%s\"", strings.Repeat("0", 2000))),
},
},
/* Looks like github.com/miekg/dns/scan.go:const maxTok = 2048 is the limit
// Large txt greater than 9000 (typical jumbo Ethernet)
{
Qname: "large10000.skydns.test.", Qtype: dns.TypeTXT,
Answer: []dns.RR{
test.TXT(fmt.Sprintf("large10000.skydns.test. 300 IN TXT \"%s\"", strings.Repeat("0", 10000))),
},
},
// Large txt greater than 32768 (RDLENGTH is unsigned 16 bit int in RFC 1035)
{
Qname: "large40000.skydns.test.", Qtype: dns.TypeTXT,
Answer: []dns.RR{
test.TXT(fmt.Sprintf("large40000.skydns.test. 300 IN TXT \"%s\"", strings.Repeat("0", 40000))),
},
},
*/
{ {
Qname: "txt.skydns.test.", Qtype: dns.TypeTXT, Qname: "txt.skydns.test.", Qtype: dns.TypeTXT,
Answer: []dns.RR{ Answer: []dns.RR{