Bumping k8s dependencies to 1.13
This commit is contained in:
Cheng Xing
867
vendor/golang.org/x/net/icmp/multipart_test.go
generated
vendored
867
vendor/golang.org/x/net/icmp/multipart_test.go
generated
vendored
@@ -5,6 +5,7 @@
|
||||
package icmp_test
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"reflect"
|
||||
@@ -16,425 +17,557 @@ import (
|
||||
"golang.org/x/net/ipv6"
|
||||
)
|
||||
|
||||
var marshalAndParseMultipartMessageForIPv4Tests = []icmp.Message{
|
||||
{
|
||||
Type: ipv4.ICMPTypeDestinationUnreachable, Code: 15,
|
||||
Body: &icmp.DstUnreach{
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
},
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.IPv4(192, 168, 0, 1).To4(),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv4.ICMPTypeTimeExceeded, Code: 1,
|
||||
Body: &icmp.TimeExceeded{
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.IPv4(192, 168, 0, 1).To4(),
|
||||
},
|
||||
},
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv4.ICMPTypeParameterProblem, Code: 2,
|
||||
Body: &icmp.ParamProb{
|
||||
Pointer: 8,
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
},
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.IPv4(192, 168, 0, 1).To4(),
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x2f,
|
||||
Interface: &net.Interface{
|
||||
Index: 16,
|
||||
Name: "en102",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.IPv4(192, 168, 0, 2).To4(),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
func TestMarshalAndParseMultipartMessageForIPv4(t *testing.T) {
|
||||
for i, tt := range marshalAndParseMultipartMessageForIPv4Tests {
|
||||
b, err := tt.Marshal(nil)
|
||||
func TestMarshalAndParseMultipartMessage(t *testing.T) {
|
||||
fn := func(t *testing.T, proto int, tm icmp.Message) error {
|
||||
b, err := tm.Marshal(nil)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
return err
|
||||
}
|
||||
if b[5] != 32 {
|
||||
t.Errorf("#%v: got %v; want 32", i, b[5])
|
||||
switch tm.Type {
|
||||
case ipv4.ICMPTypeExtendedEchoRequest, ipv6.ICMPTypeExtendedEchoRequest:
|
||||
default:
|
||||
switch proto {
|
||||
case iana.ProtocolICMP:
|
||||
if b[5] != 32 {
|
||||
return fmt.Errorf("got %d; want 32", b[5])
|
||||
}
|
||||
case iana.ProtocolIPv6ICMP:
|
||||
if b[4] != 16 {
|
||||
return fmt.Errorf("got %d; want 16", b[4])
|
||||
}
|
||||
default:
|
||||
return fmt.Errorf("unknown protocol: %d", proto)
|
||||
}
|
||||
}
|
||||
m, err := icmp.ParseMessage(iana.ProtocolICMP, b)
|
||||
m, err := icmp.ParseMessage(proto, b)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
return err
|
||||
}
|
||||
if m.Type != tt.Type || m.Code != tt.Code {
|
||||
t.Errorf("#%v: got %v; want %v", i, m, &tt)
|
||||
if m.Type != tm.Type || m.Code != tm.Code {
|
||||
return fmt.Errorf("got %v; want %v", m, &tm)
|
||||
}
|
||||
switch m.Type {
|
||||
case ipv4.ICMPTypeDestinationUnreachable:
|
||||
got, want := m.Body.(*icmp.DstUnreach), tt.Body.(*icmp.DstUnreach)
|
||||
case ipv4.ICMPTypeExtendedEchoRequest, ipv6.ICMPTypeExtendedEchoRequest:
|
||||
got, want := m.Body.(*icmp.ExtendedEchoRequest), tm.Body.(*icmp.ExtendedEchoRequest)
|
||||
if !reflect.DeepEqual(got.Extensions, want.Extensions) {
|
||||
t.Error(dumpExtensions(i, got.Extensions, want.Extensions))
|
||||
return errors.New(dumpExtensions(got.Extensions, want.Extensions))
|
||||
}
|
||||
case ipv4.ICMPTypeDestinationUnreachable:
|
||||
got, want := m.Body.(*icmp.DstUnreach), tm.Body.(*icmp.DstUnreach)
|
||||
if !reflect.DeepEqual(got.Extensions, want.Extensions) {
|
||||
return errors.New(dumpExtensions(got.Extensions, want.Extensions))
|
||||
}
|
||||
if len(got.Data) != 128 {
|
||||
t.Errorf("#%v: got %v; want 128", i, len(got.Data))
|
||||
return fmt.Errorf("got %d; want 128", len(got.Data))
|
||||
}
|
||||
case ipv4.ICMPTypeTimeExceeded:
|
||||
got, want := m.Body.(*icmp.TimeExceeded), tt.Body.(*icmp.TimeExceeded)
|
||||
got, want := m.Body.(*icmp.TimeExceeded), tm.Body.(*icmp.TimeExceeded)
|
||||
if !reflect.DeepEqual(got.Extensions, want.Extensions) {
|
||||
t.Error(dumpExtensions(i, got.Extensions, want.Extensions))
|
||||
return errors.New(dumpExtensions(got.Extensions, want.Extensions))
|
||||
}
|
||||
if len(got.Data) != 128 {
|
||||
t.Errorf("#%v: got %v; want 128", i, len(got.Data))
|
||||
return fmt.Errorf("got %d; want 128", len(got.Data))
|
||||
}
|
||||
case ipv4.ICMPTypeParameterProblem:
|
||||
got, want := m.Body.(*icmp.ParamProb), tt.Body.(*icmp.ParamProb)
|
||||
got, want := m.Body.(*icmp.ParamProb), tm.Body.(*icmp.ParamProb)
|
||||
if !reflect.DeepEqual(got.Extensions, want.Extensions) {
|
||||
t.Error(dumpExtensions(i, got.Extensions, want.Extensions))
|
||||
return errors.New(dumpExtensions(got.Extensions, want.Extensions))
|
||||
}
|
||||
if len(got.Data) != 128 {
|
||||
t.Errorf("#%v: got %v; want 128", i, len(got.Data))
|
||||
return fmt.Errorf("got %d; want 128", len(got.Data))
|
||||
}
|
||||
case ipv6.ICMPTypeDestinationUnreachable:
|
||||
got, want := m.Body.(*icmp.DstUnreach), tm.Body.(*icmp.DstUnreach)
|
||||
if !reflect.DeepEqual(got.Extensions, want.Extensions) {
|
||||
return errors.New(dumpExtensions(got.Extensions, want.Extensions))
|
||||
}
|
||||
if len(got.Data) != 128 {
|
||||
return fmt.Errorf("got %d; want 128", len(got.Data))
|
||||
}
|
||||
case ipv6.ICMPTypeTimeExceeded:
|
||||
got, want := m.Body.(*icmp.TimeExceeded), tm.Body.(*icmp.TimeExceeded)
|
||||
if !reflect.DeepEqual(got.Extensions, want.Extensions) {
|
||||
return errors.New(dumpExtensions(got.Extensions, want.Extensions))
|
||||
}
|
||||
if len(got.Data) != 128 {
|
||||
return fmt.Errorf("got %d; want 128", len(got.Data))
|
||||
}
|
||||
default:
|
||||
return fmt.Errorf("unknown message type: %v", m.Type)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
var marshalAndParseMultipartMessageForIPv6Tests = []icmp.Message{
|
||||
{
|
||||
Type: ipv6.ICMPTypeDestinationUnreachable, Code: 6,
|
||||
Body: &icmp.DstUnreach{
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
t.Run("IPv4", func(t *testing.T) {
|
||||
for i, tm := range []icmp.Message{
|
||||
{
|
||||
Type: ipv4.ICMPTypeDestinationUnreachable, Code: 15,
|
||||
Body: &icmp.DstUnreach{
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
},
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.IPv4(192, 168, 0, 1).To4(),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.ParseIP("fe80::1"),
|
||||
Zone: "en101",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv6.ICMPTypeTimeExceeded, Code: 1,
|
||||
Body: &icmp.TimeExceeded{
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.ParseIP("fe80::1"),
|
||||
Zone: "en101",
|
||||
},
|
||||
},
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
{
|
||||
Type: ipv4.ICMPTypeTimeExceeded, Code: 1,
|
||||
Body: &icmp.TimeExceeded{
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.IPv4(192, 168, 0, 1).To4(),
|
||||
},
|
||||
},
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x2f,
|
||||
Interface: &net.Interface{
|
||||
Index: 16,
|
||||
Name: "en102",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.ParseIP("fe80::1"),
|
||||
Zone: "en102",
|
||||
},
|
||||
{
|
||||
Type: ipv4.ICMPTypeParameterProblem, Code: 2,
|
||||
Body: &icmp.ParamProb{
|
||||
Pointer: 8,
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
},
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.IPv4(192, 168, 0, 1).To4(),
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x2f,
|
||||
Interface: &net.Interface{
|
||||
Index: 16,
|
||||
Name: "en102",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.IPv4(192, 168, 0, 2).To4(),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
func TestMarshalAndParseMultipartMessageForIPv6(t *testing.T) {
|
||||
pshicmp := icmp.IPv6PseudoHeader(net.ParseIP("fe80::1"), net.ParseIP("ff02::1"))
|
||||
for i, tt := range marshalAndParseMultipartMessageForIPv6Tests {
|
||||
for _, psh := range [][]byte{pshicmp, nil} {
|
||||
b, err := tt.Marshal(psh)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if b[4] != 16 {
|
||||
t.Errorf("#%v: got %v; want 16", i, b[4])
|
||||
}
|
||||
m, err := icmp.ParseMessage(iana.ProtocolIPv6ICMP, b)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if m.Type != tt.Type || m.Code != tt.Code {
|
||||
t.Errorf("#%v: got %v; want %v", i, m, &tt)
|
||||
}
|
||||
switch m.Type {
|
||||
case ipv6.ICMPTypeDestinationUnreachable:
|
||||
got, want := m.Body.(*icmp.DstUnreach), tt.Body.(*icmp.DstUnreach)
|
||||
if !reflect.DeepEqual(got.Extensions, want.Extensions) {
|
||||
t.Error(dumpExtensions(i, got.Extensions, want.Extensions))
|
||||
}
|
||||
if len(got.Data) != 128 {
|
||||
t.Errorf("#%v: got %v; want 128", i, len(got.Data))
|
||||
}
|
||||
case ipv6.ICMPTypeTimeExceeded:
|
||||
got, want := m.Body.(*icmp.TimeExceeded), tt.Body.(*icmp.TimeExceeded)
|
||||
if !reflect.DeepEqual(got.Extensions, want.Extensions) {
|
||||
t.Error(dumpExtensions(i, got.Extensions, want.Extensions))
|
||||
}
|
||||
if len(got.Data) != 128 {
|
||||
t.Errorf("#%v: got %v; want 128", i, len(got.Data))
|
||||
}
|
||||
{
|
||||
Type: ipv4.ICMPTypeExtendedEchoRequest, Code: 0,
|
||||
Body: &icmp.ExtendedEchoRequest{
|
||||
ID: 1, Seq: 2, Local: true,
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceIdent{
|
||||
Class: 3,
|
||||
Type: 1,
|
||||
Name: "en101",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv4.ICMPTypeExtendedEchoRequest, Code: 0,
|
||||
Body: &icmp.ExtendedEchoRequest{
|
||||
ID: 1, Seq: 2, Local: true,
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceIdent{
|
||||
Class: 3,
|
||||
Type: 2,
|
||||
Index: 911,
|
||||
},
|
||||
&icmp.InterfaceIdent{
|
||||
Class: 3,
|
||||
Type: 1,
|
||||
Name: "en101",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv4.ICMPTypeExtendedEchoRequest, Code: 0,
|
||||
Body: &icmp.ExtendedEchoRequest{
|
||||
ID: 1, Seq: 2,
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceIdent{
|
||||
Class: 3,
|
||||
Type: 3,
|
||||
AFI: iana.AddrFamily48bitMAC,
|
||||
Addr: []byte{0x01, 0x23, 0x45, 0x67, 0x89, 0xab},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
} {
|
||||
if err := fn(t, iana.ProtocolICMP, tm); err != nil {
|
||||
t.Errorf("#%d: %v", i, err)
|
||||
}
|
||||
}
|
||||
}
|
||||
})
|
||||
t.Run("IPv6", func(t *testing.T) {
|
||||
for i, tm := range []icmp.Message{
|
||||
{
|
||||
Type: ipv6.ICMPTypeDestinationUnreachable, Code: 6,
|
||||
Body: &icmp.DstUnreach{
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
},
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.ParseIP("fe80::1"),
|
||||
Zone: "en101",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv6.ICMPTypeTimeExceeded, Code: 1,
|
||||
Body: &icmp.TimeExceeded{
|
||||
Data: []byte("ERROR-INVOKING-PACKET"),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x0f,
|
||||
Interface: &net.Interface{
|
||||
Index: 15,
|
||||
Name: "en101",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.ParseIP("fe80::1"),
|
||||
Zone: "en101",
|
||||
},
|
||||
},
|
||||
&icmp.MPLSLabelStack{
|
||||
Class: 1,
|
||||
Type: 1,
|
||||
Labels: []icmp.MPLSLabel{
|
||||
{
|
||||
Label: 16014,
|
||||
TC: 0x4,
|
||||
S: true,
|
||||
TTL: 255,
|
||||
},
|
||||
},
|
||||
},
|
||||
&icmp.InterfaceInfo{
|
||||
Class: 2,
|
||||
Type: 0x2f,
|
||||
Interface: &net.Interface{
|
||||
Index: 16,
|
||||
Name: "en102",
|
||||
MTU: 8192,
|
||||
},
|
||||
Addr: &net.IPAddr{
|
||||
IP: net.ParseIP("fe80::1"),
|
||||
Zone: "en102",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv6.ICMPTypeExtendedEchoRequest, Code: 0,
|
||||
Body: &icmp.ExtendedEchoRequest{
|
||||
ID: 1, Seq: 2, Local: true,
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceIdent{
|
||||
Class: 3,
|
||||
Type: 1,
|
||||
Name: "en101",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv6.ICMPTypeExtendedEchoRequest, Code: 0,
|
||||
Body: &icmp.ExtendedEchoRequest{
|
||||
ID: 1, Seq: 2, Local: true,
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceIdent{
|
||||
Class: 3,
|
||||
Type: 1,
|
||||
Name: "en101",
|
||||
},
|
||||
&icmp.InterfaceIdent{
|
||||
Class: 3,
|
||||
Type: 2,
|
||||
Index: 911,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Type: ipv6.ICMPTypeExtendedEchoRequest, Code: 0,
|
||||
Body: &icmp.ExtendedEchoRequest{
|
||||
ID: 1, Seq: 2,
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceIdent{
|
||||
Class: 3,
|
||||
Type: 3,
|
||||
AFI: iana.AddrFamilyIPv4,
|
||||
Addr: []byte{192, 0, 2, 1},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
} {
|
||||
if err := fn(t, iana.ProtocolIPv6ICMP, tm); err != nil {
|
||||
t.Errorf("#%d: %v", i, err)
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
func dumpExtensions(i int, gotExts, wantExts []icmp.Extension) string {
|
||||
func dumpExtensions(gotExts, wantExts []icmp.Extension) string {
|
||||
var s string
|
||||
for j, got := range gotExts {
|
||||
for i, got := range gotExts {
|
||||
switch got := got.(type) {
|
||||
case *icmp.MPLSLabelStack:
|
||||
want := wantExts[j].(*icmp.MPLSLabelStack)
|
||||
want := wantExts[i].(*icmp.MPLSLabelStack)
|
||||
if !reflect.DeepEqual(got, want) {
|
||||
s += fmt.Sprintf("#%v/%v: got %#v; want %#v\n", i, j, got, want)
|
||||
s += fmt.Sprintf("#%d: got %#v; want %#v\n", i, got, want)
|
||||
}
|
||||
case *icmp.InterfaceInfo:
|
||||
want := wantExts[j].(*icmp.InterfaceInfo)
|
||||
want := wantExts[i].(*icmp.InterfaceInfo)
|
||||
if !reflect.DeepEqual(got, want) {
|
||||
s += fmt.Sprintf("#%v/%v: got %#v, %#v, %#v; want %#v, %#v, %#v\n", i, j, got, got.Interface, got.Addr, want, want.Interface, want.Addr)
|
||||
s += fmt.Sprintf("#%d: got %#v, %#v, %#v; want %#v, %#v, %#v\n", i, got, got.Interface, got.Addr, want, want.Interface, want.Addr)
|
||||
}
|
||||
case *icmp.InterfaceIdent:
|
||||
want := wantExts[i].(*icmp.InterfaceIdent)
|
||||
if !reflect.DeepEqual(got, want) {
|
||||
s += fmt.Sprintf("#%d: got %#v; want %#v\n", i, got, want)
|
||||
}
|
||||
}
|
||||
}
|
||||
if len(s) == 0 {
|
||||
return "<nil>"
|
||||
}
|
||||
return s[:len(s)-1]
|
||||
}
|
||||
|
||||
var multipartMessageBodyLenTests = []struct {
|
||||
proto int
|
||||
in icmp.MessageBody
|
||||
out int
|
||||
}{
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, ipv4.HeaderLen),
|
||||
},
|
||||
4 + ipv4.HeaderLen, // unused and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.TimeExceeded{
|
||||
Data: make([]byte, ipv4.HeaderLen),
|
||||
},
|
||||
4 + ipv4.HeaderLen, // unused and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, ipv4.HeaderLen),
|
||||
},
|
||||
4 + ipv4.HeaderLen, // [pointer, unused] and original datagram
|
||||
},
|
||||
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, ipv4.HeaderLen),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 128, // [pointer, length, unused], extension header, object header, object payload, original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, 128),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 128, // [pointer, length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, 129),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 132, // [pointer, length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, ipv6.HeaderLen),
|
||||
},
|
||||
4 + ipv6.HeaderLen, // unused and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.PacketTooBig{
|
||||
Data: make([]byte, ipv6.HeaderLen),
|
||||
},
|
||||
4 + ipv6.HeaderLen, // mtu and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.TimeExceeded{
|
||||
Data: make([]byte, ipv6.HeaderLen),
|
||||
},
|
||||
4 + ipv6.HeaderLen, // unused and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, ipv6.HeaderLen),
|
||||
},
|
||||
4 + ipv6.HeaderLen, // pointer and original datagram
|
||||
},
|
||||
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, 127),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 128, // [length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, 128),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 128, // [length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, 129),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 136, // [length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
}
|
||||
|
||||
func TestMultipartMessageBodyLen(t *testing.T) {
|
||||
for i, tt := range multipartMessageBodyLenTests {
|
||||
for i, tt := range []struct {
|
||||
proto int
|
||||
in icmp.MessageBody
|
||||
out int
|
||||
}{
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, ipv4.HeaderLen),
|
||||
},
|
||||
4 + ipv4.HeaderLen, // unused and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.TimeExceeded{
|
||||
Data: make([]byte, ipv4.HeaderLen),
|
||||
},
|
||||
4 + ipv4.HeaderLen, // unused and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, ipv4.HeaderLen),
|
||||
},
|
||||
4 + ipv4.HeaderLen, // [pointer, unused] and original datagram
|
||||
},
|
||||
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, ipv4.HeaderLen),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 128, // [pointer, length, unused], extension header, object header, object payload, original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, 128),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 128, // [pointer, length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, 129),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 132, // [pointer, length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, ipv6.HeaderLen),
|
||||
},
|
||||
4 + ipv6.HeaderLen, // unused and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.PacketTooBig{
|
||||
Data: make([]byte, ipv6.HeaderLen),
|
||||
},
|
||||
4 + ipv6.HeaderLen, // mtu and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.TimeExceeded{
|
||||
Data: make([]byte, ipv6.HeaderLen),
|
||||
},
|
||||
4 + ipv6.HeaderLen, // unused and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.ParamProb{
|
||||
Data: make([]byte, ipv6.HeaderLen),
|
||||
},
|
||||
4 + ipv6.HeaderLen, // pointer and original datagram
|
||||
},
|
||||
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, 127),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 128, // [length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, 128),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 128, // [length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.DstUnreach{
|
||||
Data: make([]byte, 129),
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.MPLSLabelStack{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 0 + 136, // [length, unused], extension header, object header, object payload and original datagram
|
||||
},
|
||||
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ExtendedEchoRequest{},
|
||||
4, // [id, seq, l-bit]
|
||||
},
|
||||
{
|
||||
iana.ProtocolICMP,
|
||||
&icmp.ExtendedEchoRequest{
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceIdent{},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4, // [id, seq, l-bit], extension header, object header
|
||||
},
|
||||
{
|
||||
iana.ProtocolIPv6ICMP,
|
||||
&icmp.ExtendedEchoRequest{
|
||||
Extensions: []icmp.Extension{
|
||||
&icmp.InterfaceIdent{
|
||||
Type: 3,
|
||||
AFI: iana.AddrFamilyNSAP,
|
||||
Addr: []byte{0x49, 0x00, 0x01, 0xaa, 0xaa, 0xbb, 0xbb, 0xcc, 0xcc, 0x00},
|
||||
},
|
||||
},
|
||||
},
|
||||
4 + 4 + 4 + 16, // [id, seq, l-bit], extension header, object header, object payload
|
||||
},
|
||||
} {
|
||||
if out := tt.in.Len(tt.proto); out != tt.out {
|
||||
t.Errorf("#%d: got %d; want %d", i, out, tt.out)
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user