diff options
Diffstat (limited to 'pkg/tcpip/header/ipv6_test.go')
-rw-r--r-- | pkg/tcpip/header/ipv6_test.go | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/pkg/tcpip/header/ipv6_test.go b/pkg/tcpip/header/ipv6_test.go index 29f54bc57..c3ad503aa 100644 --- a/pkg/tcpip/header/ipv6_test.go +++ b/pkg/tcpip/header/ipv6_test.go @@ -17,6 +17,7 @@ package header_test import ( "bytes" "crypto/sha256" + "fmt" "testing" "github.com/google/go-cmp/cmp" @@ -300,3 +301,31 @@ func TestScopeForIPv6Address(t *testing.T) { }) } } + +func TestSolicitedNodeAddr(t *testing.T) { + tests := []struct { + addr tcpip.Address + want tcpip.Address + }{ + { + addr: "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\xa0", + want: "\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\x0e\x0f\xa0", + }, + { + addr: "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\xdd\x0e\x0f\xa0", + want: "\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\x0e\x0f\xa0", + }, + { + addr: "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\xdd\x01\x02\x03", + want: "\xff\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\xff\x01\x02\x03", + }, + } + + for _, test := range tests { + t.Run(fmt.Sprintf("%s", test.addr), func(t *testing.T) { + if got := header.SolicitedNodeAddr(test.addr); got != test.want { + t.Fatalf("got header.SolicitedNodeAddr(%s) = %s, want = %s", test.addr, got, test.want) + } + }) + } +} |