move packet/*.go to packet/bgp/*.go for Go's convention

Later, we move non-bgp protocol stuff like mrt under their own
direcotries.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

1 files changed, 0 insertions, 565 deletions

diff --git a/packet/bgp_test.go b/packet/bgp_test.go
deleted file mode 100644
index 29aa4e69..00000000
--- a/packet/bgp_test.go
+++ /dev/null
@@ -1,565 +0,0 @@
-package bgp
-
-import (
-	"bytes"
-	"encoding/binary"
-	"fmt"
-	"github.com/stretchr/testify/assert"
-	"net"
-	"reflect"
-	"testing"
-)
-
-func keepalive() *BGPMessage {
-	return NewBGPKeepAliveMessage()
-}
-
-func notification() *BGPMessage {
-	return NewBGPNotificationMessage(1, 2, nil)
-}
-
-func refresh() *BGPMessage {
-	return NewBGPRouteRefreshMessage(1, 2, 10)
-}
-
-func open() *BGPMessage {
-	p1 := NewOptionParameterCapability(
-		[]ParameterCapabilityInterface{NewCapRouteRefresh()})
-	p2 := NewOptionParameterCapability(
-		[]ParameterCapabilityInterface{NewCapMultiProtocol(RF_IPv4_UC)})
-	g := &CapGracefulRestartTuple{4, 2, 3}
-	p3 := NewOptionParameterCapability(
-		[]ParameterCapabilityInterface{NewCapGracefulRestart(false, 100,
-			[]*CapGracefulRestartTuple{g})})
-	p4 := NewOptionParameterCapability(
-		[]ParameterCapabilityInterface{NewCapFourOctetASNumber(100000)})
-	p5 := NewOptionParameterCapability(
-		[]ParameterCapabilityInterface{NewCapAddPath(RF_IPv4_UC, BGP_ADD_PATH_BOTH)})
-	return NewBGPOpenMessage(11033, 303, "100.4.10.3",
-		[]OptionParameterInterface{p1, p2, p3, p4, p5})
-}
-
-func update() *BGPMessage {
-	w1 := NewIPAddrPrefix(23, "121.1.3.2")
-	w2 := NewIPAddrPrefix(17, "100.33.3.0")
-	w := []*IPAddrPrefix{w1, w2}
-
-	aspath1 := []AsPathParamInterface{
-		NewAsPathParam(2, []uint16{1000}),
-		NewAsPathParam(1, []uint16{1001, 1002}),
-		NewAsPathParam(2, []uint16{1003, 1004}),
-	}
-
-	aspath2 := []AsPathParamInterface{
-		NewAs4PathParam(2, []uint32{1000000}),
-		NewAs4PathParam(1, []uint32{1000001, 1002}),
-		NewAs4PathParam(2, []uint32{1003, 100004}),
-	}
-
-	aspath3 := []*As4PathParam{
-		NewAs4PathParam(2, []uint32{1000000}),
-		NewAs4PathParam(1, []uint32{1000001, 1002}),
-		NewAs4PathParam(2, []uint32{1003, 100004}),
-	}
-
-	isTransitive := true
-
-	ecommunities := []ExtendedCommunityInterface{
-		NewTwoOctetAsSpecificExtended(EC_SUBTYPE_ROUTE_TARGET, 10003, 3<<20, isTransitive),
-		NewFourOctetAsSpecificExtended(EC_SUBTYPE_ROUTE_TARGET, 1<<20, 300, isTransitive),
-		NewIPv4AddressSpecificExtended(EC_SUBTYPE_ROUTE_TARGET, "192.2.1.2", 3000, isTransitive),
-		&OpaqueExtended{
-			Value: &DefaultOpaqueExtendedValue{[]byte{255, 1, 2, 3, 4, 5, 6, 7}},
-		},
-		&OpaqueExtended{
-			Value: &ValidationExtended{Value: VALIDATION_STATE_INVALID},
-		},
-		&UnknownExtended{Type: 99, Value: []byte{0, 1, 2, 3, 4, 5, 6, 7}},
-		NewESILabelExtended(1000, true),
-		NewESImportRouteTarget("11:22:33:44:55:66"),
-		NewMacMobilityExtended(123, false),
-	}
-
-	mp_nlri := []AddrPrefixInterface{
-		NewLabeledVPNIPAddrPrefix(20, "192.0.9.0", *NewMPLSLabelStack(1, 2, 3),
-			NewRouteDistinguisherTwoOctetAS(256, 10000)),
-		NewLabeledVPNIPAddrPrefix(26, "192.10.8.192", *NewMPLSLabelStack(5, 6, 7, 8),
-			NewRouteDistinguisherIPAddressAS("10.0.1.1", 10001)),
-	}
-
-	mp_nlri2 := []AddrPrefixInterface{NewIPv6AddrPrefix(100,
-		"fe80:1234:1234:5667:8967:af12:8912:1023")}
-
-	mp_nlri3 := []AddrPrefixInterface{NewLabeledVPNIPv6AddrPrefix(100,
-		"fe80:1234:1234:5667:8967:af12:1203:33a1", *NewMPLSLabelStack(5, 6),
-		NewRouteDistinguisherFourOctetAS(5, 6))}
-
-	mp_nlri4 := []AddrPrefixInterface{NewLabeledIPAddrPrefix(25, "192.168.0.0",
-		*NewMPLSLabelStack(5, 6, 7))}
-
-	mac, _ := net.ParseMAC("01:23:45:67:89:ab")
-	mp_nlri5 := []AddrPrefixInterface{
-		NewEVPNNLRI(EVPN_ROUTE_TYPE_ETHERNET_AUTO_DISCOVERY, 0,
-			&EVPNEthernetAutoDiscoveryRoute{NewRouteDistinguisherFourOctetAS(5, 6),
-				EthernetSegmentIdentifier{ESI_ARBITRARY, make([]byte, 9)}, 2, 2}),
-		NewEVPNNLRI(EVPN_ROUTE_TYPE_MAC_IP_ADVERTISEMENT, 0,
-			&EVPNMacIPAdvertisementRoute{NewRouteDistinguisherFourOctetAS(5, 6),
-				EthernetSegmentIdentifier{ESI_ARBITRARY, make([]byte, 9)}, 3, 48,
-				mac, 32, net.ParseIP("192.2.1.2"),
-				[]uint32{3, 4}}),
-		NewEVPNNLRI(EVPN_INCLUSIVE_MULTICAST_ETHERNET_TAG, 0,
-			&EVPNMulticastEthernetTagRoute{NewRouteDistinguisherFourOctetAS(5, 6), 3, 32, net.ParseIP("192.2.1.2")}),
-		NewEVPNNLRI(EVPN_ETHERNET_SEGMENT_ROUTE, 0,
-			&EVPNEthernetSegmentRoute{NewRouteDistinguisherFourOctetAS(5, 6),
-				EthernetSegmentIdentifier{ESI_ARBITRARY, make([]byte, 9)},
-				32, net.ParseIP("192.2.1.1")}),
-	}
-
-	p := []PathAttributeInterface{
-		NewPathAttributeOrigin(3),
-		NewPathAttributeAsPath(aspath1),
-		NewPathAttributeAsPath(aspath2),
-		NewPathAttributeNextHop("129.1.1.2"),
-		NewPathAttributeMultiExitDisc(1 << 20),
-		NewPathAttributeLocalPref(1 << 22),
-		NewPathAttributeAtomicAggregate(),
-		NewPathAttributeAggregator(uint16(30002), "129.0.2.99"),
-		NewPathAttributeAggregator(uint32(30002), "129.0.2.99"),
-		NewPathAttributeAggregator(uint32(300020), "129.0.2.99"),
-		NewPathAttributeCommunities([]uint32{1, 3}),
-		NewPathAttributeOriginatorId("10.10.0.1"),
-		NewPathAttributeClusterList([]string{"10.10.0.2", "10.10.0.3"}),
-		NewPathAttributeExtendedCommunities(ecommunities),
-		NewPathAttributeAs4Path(aspath3),
-		NewPathAttributeAs4Aggregator(10000, "112.22.2.1"),
-		NewPathAttributeMpReachNLRI("112.22.2.0", mp_nlri),
-		NewPathAttributeMpReachNLRI("1023::", mp_nlri2),
-		NewPathAttributeMpReachNLRI("fe80::", mp_nlri3),
-		NewPathAttributeMpReachNLRI("129.1.1.1", mp_nlri4),
-		NewPathAttributeMpReachNLRI("129.1.1.1", mp_nlri5),
-		NewPathAttributeMpUnreachNLRI(mp_nlri),
-		//NewPathAttributeMpReachNLRI("112.22.2.0", []AddrPrefixInterface{}),
-		//NewPathAttributeMpUnreachNLRI([]AddrPrefixInterface{}),
-		&PathAttributeUnknown{
-			PathAttribute: PathAttribute{
-				Flags: BGP_ATTR_FLAG_TRANSITIVE,
-				Type:  100,
-				Value: []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9},
-			},
-		},
-	}
-	n := []*IPAddrPrefix{NewIPAddrPrefix(24, "13.2.3.1")}
-	return NewBGPUpdateMessage(w, p, n)
-}
-
-func Test_Message(t *testing.T) {
-	l := []*BGPMessage{keepalive(), notification(), refresh(), open(), update()}
-	for _, m1 := range l {
-		buf1, _ := m1.Serialize()
-		t.Log("LEN =", len(buf1))
-		m2, err := ParseBGPMessage(buf1)
-		if err != nil {
-			t.Error(err)
-		}
-		// FIXME: shouldn't but workaround for some structs.
-		buf2, _ := m2.Serialize()
-
-		if reflect.DeepEqual(m1, m2) == true {
-			t.Log("OK")
-		} else {
-			t.Error("Something wrong")
-			t.Error(len(buf1), m1, buf1)
-			t.Error(len(buf2), m2, buf2)
-		}
-	}
-}
-
-func Test_IPAddrPrefixString(t *testing.T) {
-	ipv4 := NewIPAddrPrefix(24, "129.6.10.0")
-	assert.Equal(t, "129.6.10.0/24", ipv4.String())
-	ipv6 := NewIPv6AddrPrefix(18, "3343:faba:3903::1")
-	assert.Equal(t, "3343:faba:3903::1/18", ipv6.String())
-	ipv6 = NewIPv6AddrPrefix(18, "3343:faba:3903::0")
-	assert.Equal(t, "3343:faba:3903::/18", ipv6.String())
-}
-
-func Test_RouteTargetMembershipNLRIString(t *testing.T) {
-	assert := assert.New(t)
-
-	// TwoOctetAsSpecificExtended
-	buf := make([]byte, 13)
-	buf[0] = 12
-	binary.BigEndian.PutUint32(buf[1:5], 65546)
-	buf[5] = byte(EC_TYPE_TRANSITIVE_TWO_OCTET_AS_SPECIFIC) // typehigh
-	binary.BigEndian.PutUint16(buf[7:9], 65000)
-	binary.BigEndian.PutUint32(buf[9:], 65546)
-	r := &RouteTargetMembershipNLRI{}
-	err := r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:65000:65546", r.String())
-	buf, err = r.Serialize()
-	assert.Equal(nil, err)
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:65000:65546", r.String())
-
-	// IPv4AddressSpecificExtended
-	buf = make([]byte, 13)
-	binary.BigEndian.PutUint32(buf[1:5], 65546)
-	buf[5] = byte(EC_TYPE_TRANSITIVE_IP4_SPECIFIC) // typehigh
-	ip := net.ParseIP("10.0.0.1").To4()
-	copy(buf[7:11], []byte(ip))
-	binary.BigEndian.PutUint16(buf[11:], 65000)
-	r = &RouteTargetMembershipNLRI{}
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:10.0.0.1:65000", r.String())
-	buf, err = r.Serialize()
-	assert.Equal(nil, err)
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:10.0.0.1:65000", r.String())
-
-	// FourOctetAsSpecificExtended
-	buf = make([]byte, 13)
-	binary.BigEndian.PutUint32(buf[1:5], 65546)
-	buf[5] = byte(EC_TYPE_TRANSITIVE_FOUR_OCTET_AS_SPECIFIC) // typehigh
-	buf[6] = byte(EC_SUBTYPE_ROUTE_TARGET)                   // subtype
-	binary.BigEndian.PutUint32(buf[7:], 65546)
-	binary.BigEndian.PutUint16(buf[11:], 65000)
-	r = &RouteTargetMembershipNLRI{}
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:1.10:65000", r.String())
-	buf, err = r.Serialize()
-	assert.Equal(nil, err)
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:1.10:65000", r.String())
-
-	// OpaqueExtended
-	buf = make([]byte, 13)
-	binary.BigEndian.PutUint32(buf[1:5], 65546)
-	buf[5] = byte(EC_TYPE_TRANSITIVE_OPAQUE) // typehigh
-	binary.BigEndian.PutUint32(buf[9:], 1000000)
-	r = &RouteTargetMembershipNLRI{}
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:1000000", r.String())
-	buf, err = r.Serialize()
-	assert.Equal(nil, err)
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:1000000", r.String())
-
-	// Unknown
-	buf = make([]byte, 13)
-	binary.BigEndian.PutUint32(buf[1:5], 65546)
-	buf[5] = 0x04 // typehigh
-	binary.BigEndian.PutUint32(buf[9:], 1000000)
-	r = &RouteTargetMembershipNLRI{}
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:1000000", r.String())
-	buf, err = r.Serialize()
-	assert.Equal(nil, err)
-	err = r.DecodeFromBytes(buf)
-	assert.Equal(nil, err)
-	assert.Equal("65546:1000000", r.String())
-
-}
-
-func Test_RFC5512(t *testing.T) {
-	assert := assert.New(t)
-
-	buf := make([]byte, 8)
-	buf[0] = byte(EC_TYPE_TRANSITIVE_OPAQUE)
-	buf[1] = byte(EC_SUBTYPE_COLOR)
-	binary.BigEndian.PutUint32(buf[4:], 1000000)
-	ec, err := ParseExtended(buf)
-	assert.Equal(nil, err)
-	assert.Equal("1000000", ec.String())
-	buf, err = ec.Serialize()
-	assert.Equal(nil, err)
-	assert.Equal([]byte{0x3, 0xb, 0x0, 0x0, 0x0, 0xf, 0x42, 0x40}, buf)
-
-	buf = make([]byte, 8)
-	buf[0] = byte(EC_TYPE_TRANSITIVE_OPAQUE)
-	buf[1] = byte(EC_SUBTYPE_ENCAPSULATION)
-	binary.BigEndian.PutUint16(buf[6:], uint16(TUNNEL_TYPE_VXLAN))
-	ec, err = ParseExtended(buf)
-	assert.Equal(nil, err)
-	assert.Equal("VXLAN", ec.String())
-	buf, err = ec.Serialize()
-	assert.Equal(nil, err)
-	assert.Equal([]byte{0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, buf)
-
-	subTlv := &TunnelEncapSubTLV{
-		Type:  ENCAP_SUBTLV_TYPE_COLOR,
-		Value: &TunnelEncapSubTLVColor{10},
-	}
-
-	tlv := &TunnelEncapTLV{
-		Type:  TUNNEL_TYPE_VXLAN,
-		Value: []*TunnelEncapSubTLV{subTlv},
-	}
-
-	attr := NewPathAttributeTunnelEncap([]*TunnelEncapTLV{tlv})
-
-	buf1, err := attr.Serialize()
-	assert.Equal(nil, err)
-
-	p, err := GetPathAttribute(buf1)
-	assert.Equal(nil, err)
-
-	err = p.DecodeFromBytes(buf1)
-	assert.Equal(nil, err)
-
-	buf2, err := p.Serialize()
-	assert.Equal(nil, err)
-	assert.Equal(buf1, buf2)
-
-	n1 := NewEncapNLRI("10.0.0.1")
-	buf1, err = n1.Serialize()
-	assert.Equal(nil, err)
-
-	n2 := NewEncapNLRI("")
-	err = n2.DecodeFromBytes(buf1)
-	assert.Equal(nil, err)
-	assert.Equal("10.0.0.1", n2.String())
-
-	n1 = NewEncapNLRI("2001::1")
-	buf1, err = n1.Serialize()
-	assert.Equal(nil, err)
-
-	n2 = NewEncapNLRI("")
-	err = n2.DecodeFromBytes(buf1)
-	assert.Equal(nil, err)
-	assert.Equal("2001::1", n2.String())
-}
-
-func Test_ASLen(t *testing.T) {
-	assert := assert.New(t)
-
-	aspath := AsPathParam{
-		Num: 2,
-		AS:  []uint16{65000, 65001},
-	}
-	aspath.Type = BGP_ASPATH_ATTR_TYPE_SEQ
-	assert.Equal(2, aspath.ASLen())
-
-	aspath.Type = BGP_ASPATH_ATTR_TYPE_SET
-	assert.Equal(1, aspath.ASLen())
-
-	aspath.Type = BGP_ASPATH_ATTR_TYPE_CONFED_SEQ
-	assert.Equal(0, aspath.ASLen())
-
-	aspath.Type = BGP_ASPATH_ATTR_TYPE_CONFED_SET
-	assert.Equal(0, aspath.ASLen())
-
-	as4path := As4PathParam{
-		Num: 2,
-		AS:  []uint32{65000, 65001},
-	}
-	as4path.Type = BGP_ASPATH_ATTR_TYPE_SEQ
-	assert.Equal(2, as4path.ASLen())
-
-	as4path.Type = BGP_ASPATH_ATTR_TYPE_SET
-	assert.Equal(1, as4path.ASLen())
-
-	as4path.Type = BGP_ASPATH_ATTR_TYPE_CONFED_SEQ
-	assert.Equal(0, as4path.ASLen())
-
-	as4path.Type = BGP_ASPATH_ATTR_TYPE_CONFED_SET
-	assert.Equal(0, as4path.ASLen())
-
-}
-
-func Test_MPLSLabelStack(t *testing.T) {
-	assert := assert.New(t)
-	mpls := NewMPLSLabelStack()
-	buf, err := mpls.Serialize()
-	assert.Nil(err)
-	assert.Equal(true, bytes.Equal(buf, []byte{0, 0, 1}))
-
-	mpls = &MPLSLabelStack{}
-	assert.Nil(mpls.DecodeFromBytes(buf))
-	assert.Equal(1, len(mpls.Labels))
-	assert.Equal(uint32(0), mpls.Labels[0])
-
-	mpls = NewMPLSLabelStack(WITHDRAW_LABEL)
-	buf, err = mpls.Serialize()
-	assert.Nil(err)
-	assert.Equal(true, bytes.Equal(buf, []byte{128, 0, 0}))
-
-	mpls = &MPLSLabelStack{}
-	assert.Nil(mpls.DecodeFromBytes(buf))
-	assert.Equal(1, len(mpls.Labels))
-	assert.Equal(WITHDRAW_LABEL, mpls.Labels[0])
-}
-
-func Test_FlowSpecNlri(t *testing.T) {
-	assert := assert.New(t)
-	cmp := make([]FlowSpecComponentInterface, 0)
-	cmp = append(cmp, NewFlowSpecDestinationPrefix(NewIPAddrPrefix(24, "10.0.0.0")))
-	cmp = append(cmp, NewFlowSpecSourcePrefix(NewIPAddrPrefix(24, "10.0.0.0")))
-	eq := 0x1
-	gt := 0x2
-	lt := 0x4
-	and := 0x40
-	not := 0x2
-	item1 := NewFlowSpecComponentItem(eq, TCP)
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_IP_PROTO, []*FlowSpecComponentItem{item1}))
-	item2 := NewFlowSpecComponentItem(gt|eq, 20)
-	item3 := NewFlowSpecComponentItem(and|lt|eq, 30)
-	item4 := NewFlowSpecComponentItem(eq, 10)
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_PORT, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_DST_PORT, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_SRC_PORT, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_ICMP_TYPE, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_ICMP_CODE, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_PKT_LEN, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_DSCP, []*FlowSpecComponentItem{item2, item3, item4}))
-	isFlagment := 0x02
-	item5 := NewFlowSpecComponentItem(isFlagment, 0)
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_FRAGMENT, []*FlowSpecComponentItem{item5}))
-	item6 := NewFlowSpecComponentItem(0, TCP_FLAG_ACK)
-	item7 := NewFlowSpecComponentItem(and|not, TCP_FLAG_URGENT)
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_TCP_FLAG, []*FlowSpecComponentItem{item6, item7}))
-	n1 := NewFlowSpecIPv4Unicast(cmp)
-	buf1, err := n1.Serialize()
-	assert.Nil(err)
-	n2, err := NewPrefixFromRouteFamily(RouteFamilyToAfiSafi(RF_FS_IPv4_UC))
-	assert.Nil(err)
-	err = n2.DecodeFromBytes(buf1)
-	assert.Nil(err)
-	buf2, _ := n2.Serialize()
-	if reflect.DeepEqual(n1, n2) == true {
-		t.Log("OK")
-	} else {
-		t.Error("Something wrong")
-		t.Error(len(buf1), n1, buf1)
-		t.Error(len(buf2), n2, buf2)
-		t.Log(bytes.Equal(buf1, buf2))
-	}
-}
-
-func Test_FlowSpecExtended(t *testing.T) {
-	assert := assert.New(t)
-	exts := make([]ExtendedCommunityInterface, 0)
-	exts = append(exts, NewTrafficRateExtended(100, 9600.0))
-	exts = append(exts, NewTrafficActionExtended(true, false))
-	exts = append(exts, NewRedirectTwoOctetAsSpecificExtended(1000, 1000))
-	exts = append(exts, NewRedirectIPv4AddressSpecificExtended("10.0.0.1", 1000))
-	exts = append(exts, NewRedirectFourOctetAsSpecificExtended(10000000, 1000))
-	exts = append(exts, NewTrafficRemarkExtended(10))
-	m1 := NewPathAttributeExtendedCommunities(exts)
-	buf1, err := m1.Serialize()
-	assert.Nil(err)
-	m2 := NewPathAttributeExtendedCommunities(nil)
-	err = m2.DecodeFromBytes(buf1)
-	assert.Nil(err)
-	buf2, _ := m2.Serialize()
-	if reflect.DeepEqual(m1, m2) == true {
-		t.Log("OK")
-	} else {
-		t.Error("Something wrong")
-		t.Error(len(buf1), m1, buf1)
-		t.Error(len(buf2), m2, buf2)
-	}
-}
-
-func Test_FlowSpecNlriv6(t *testing.T) {
-	assert := assert.New(t)
-	cmp := make([]FlowSpecComponentInterface, 0)
-	cmp = append(cmp, NewFlowSpecDestinationPrefix6(NewIPv6AddrPrefix(64, "2001::"), 12))
-	cmp = append(cmp, NewFlowSpecSourcePrefix6(NewIPv6AddrPrefix(64, "2001::"), 12))
-	eq := 0x1
-	gt := 0x2
-	lt := 0x4
-	and := 0x40
-	not := 0x2
-	item1 := NewFlowSpecComponentItem(eq, TCP)
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_IP_PROTO, []*FlowSpecComponentItem{item1}))
-	item2 := NewFlowSpecComponentItem(gt|eq, 20)
-	item3 := NewFlowSpecComponentItem(and|lt|eq, 30)
-	item4 := NewFlowSpecComponentItem(eq, 10)
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_PORT, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_DST_PORT, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_SRC_PORT, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_ICMP_TYPE, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_ICMP_CODE, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_PKT_LEN, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_DSCP, []*FlowSpecComponentItem{item2, item3, item4}))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_LABEL, []*FlowSpecComponentItem{item2, item3, item4}))
-	isFlagment := 0x02
-	item5 := NewFlowSpecComponentItem(isFlagment, 0)
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_FRAGMENT, []*FlowSpecComponentItem{item5}))
-	item6 := NewFlowSpecComponentItem(0, TCP_FLAG_ACK)
-	item7 := NewFlowSpecComponentItem(and|not, TCP_FLAG_URGENT)
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_TCP_FLAG, []*FlowSpecComponentItem{item6, item7}))
-	n1 := NewFlowSpecIPv6Unicast(cmp)
-	buf1, err := n1.Serialize()
-	assert.Nil(err)
-	n2, err := NewPrefixFromRouteFamily(RouteFamilyToAfiSafi(RF_FS_IPv6_UC))
-	assert.Nil(err)
-	err = n2.DecodeFromBytes(buf1)
-	assert.Nil(err)
-	buf2, _ := n2.Serialize()
-	if reflect.DeepEqual(n1, n2) == true {
-		t.Log("OK")
-	} else {
-		t.Error("Something wrong")
-		t.Error(len(buf1), n1, buf1)
-		t.Error(len(buf2), n2, buf2)
-		t.Log(bytes.Equal(buf1, buf2))
-	}
-}
-
-func Test_Aigp(t *testing.T) {
-	assert := assert.New(t)
-	m := NewAigpTLVIgpMetric(1000)
-	a1 := NewPathAttributeAigp([]AigpTLV{m})
-	buf1, err := a1.Serialize()
-	assert.Nil(err)
-	a2 := NewPathAttributeAigp(nil)
-	err = a2.DecodeFromBytes(buf1)
-	assert.Nil(err)
-	buf2, _ := a2.Serialize()
-	if reflect.DeepEqual(a1, a2) == true {
-		t.Log("OK")
-	} else {
-		t.Error("Something wrong")
-		t.Error(len(buf1), a1, buf1)
-		t.Error(len(buf2), a2, buf2)
-		t.Log(bytes.Equal(buf1, buf2))
-	}
-}
-
-func Test_FlowSpecNlriL2(t *testing.T) {
-	assert := assert.New(t)
-	mac, _ := net.ParseMAC("01:23:45:67:89:ab")
-	cmp := make([]FlowSpecComponentInterface, 0)
-	cmp = append(cmp, NewFlowSpecDestinationMac(mac))
-	cmp = append(cmp, NewFlowSpecSourceMac(mac))
-	eq := 0x1
-	item1 := NewFlowSpecComponentItem(eq, int(IPv4))
-	cmp = append(cmp, NewFlowSpecComponent(FLOW_SPEC_TYPE_ETHERNET_TYPE, []*FlowSpecComponentItem{item1}))
-	n1 := NewFlowSpecL2VPN(cmp)
-	buf1, err := n1.Serialize()
-	assert.Nil(err)
-	n2, err := NewPrefixFromRouteFamily(RouteFamilyToAfiSafi(RF_FS_L2_VPN))
-	assert.Nil(err)
-	err = n2.DecodeFromBytes(buf1)
-	assert.Nil(err)
-	buf2, _ := n2.Serialize()
-	if reflect.DeepEqual(n1, n2) == true {
-		t.Log("OK")
-	} else {
-		t.Error("Something wrong")
-		t.Error(len(buf1), n1, buf1)
-		t.Error(len(buf2), n2, buf2)
-		t.Log(bytes.Equal(buf1, buf2))
-	}
-	fmt.Println(n1, n2)
-}