void
test_classify_packet_PBB(void) {
struct port port;
struct lagopus_packet pkt;
OS_MBUF *m;
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 128;
#ifdef PBB_IS_VLAN
m->data[12] = 0x88;
m->data[13] = 0xe7;
m->data[30] = 0x08;
m->data[31] = 0x00;
pkt.mbuf = (OS_MBUF *)m;
lagopus_set_in_port(&pkt, &port);
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_IP,
"ether_type error.");
/* with VLAN */
m->data[12] = 0x81;
m->data[13] = 0x00;
m->data[16] = 0x88;
m->data[17] = 0xe7;
m->data[34] = 0x08;
m->data[35] = 0x00;
pkt.mbuf = (OS_MBUF *)m;
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_IP,
"ether_type(vlan) error.");
#else
m->data[12] = 0x88;
m->data[13] = 0xe7;
pkt.mbuf = (OS_MBUF *)m;
lagopus_set_in_port(&pkt, &port);
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_PBB,
"ether_type error.");
/* with VLAN */
m->data[12] = 0x81;
m->data[13] = 0x00;
m->data[16] = 0x88;
m->data[17] = 0xe7;
pkt.mbuf = (OS_MBUF *)m;
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_PBB,
"ether_type(vlan) error.");
#endif
}
void
test_set_nw_ttl_IPV6(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_nw_ttl *action_set;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_nw_ttl *)&action->ofpat;
action_set->type = OFPAT_SET_NW_TTL;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x86;
m->data[13] = 0xdd;
m->data[20] = IPPROTO_TCP;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
action_set->nw_ttl = 240;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->data[21], 240,
"SET_NW_TTL_IPV6 error.");
}
void
test_copy_ttl_out_IPV6_to_MPLS(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action->ofpat.type = OFPAT_COPY_TTL_OUT;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x88;
m->data[13] = 0x47;
m->data[16] = 0x01; /* BOS */
m->data[17] = 100; /* MPLS TTL */
m->data[18] = 0x60;
m->data[25] = 10; /* IPv6 TTL */
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->data[25], 10,
"COPY_TTL_OUT_IPv6_to_MPLS(inner) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 10,
"COPY_TTL_OUT_IPv6_to_MPLS(outer) error.");
}
void
test_classify_packet_MPLSMC(void) {
struct port port;
struct lagopus_packet pkt;
OS_MBUF *m;
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 128;
m->data[12] = 0x88;
m->data[13] = 0x48;
pkt.mbuf = (OS_MBUF *)m;
lagopus_set_in_port(&pkt, &port);
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_MPLS_MCAST,
"ether_type error.");
/* with VLAN */
m->data[12] = 0x81;
m->data[13] = 0x00;
m->data[16] = 0x88;
m->data[17] = 0x48;
pkt.mbuf = (OS_MBUF *)m;
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_MPLS_MCAST,
"ether_type(vlan) error.");
}
void
test_set_field_METADATA(void) {
struct port port;
static const uint8_t metadata[] =
{ 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0 };
struct action_list action_list;
struct action *action;
struct ofp_action_set_field *action_set;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_set_field *)&action->ofpat;
action_set->type = OFPAT_SET_FIELD;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "calloc error.");
m->data = &m->dat[128];
pkt.oob_data.metadata = 0;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
set_match(action_set->field, 8, OFPXMT_OFB_METADATA << 1,
0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE(&pkt.oob_data.metadata, metadata, 8,
"SET_FIELD METADATA error.");
}
void
test_lagopus_receive_packet(void) {
struct lagopus_packet pkt;
struct dpmgr *my_dpmgr;
struct port nport, *port;
struct bridge *bridge;
OS_MBUF *m;
lagopus_result_t rv;
my_dpmgr = dpmgr_alloc();
TEST_ASSERT_NOT_NULL_MESSAGE(my_dpmgr, "alloc error");
rv = dpmgr_bridge_add(my_dpmgr, "br0", 0);
TEST_ASSERT_EQUAL_MESSAGE(rv, LAGOPUS_RESULT_OK, "bridge add error\n");
nport.type = LAGOPUS_PORT_TYPE_NULL; /* for test */
nport.ifindex = 0;
nport.ofp_port.hw_addr[0] = 1;
dpmgr_port_add(my_dpmgr, &nport);
nport.ifindex = 1;
dpmgr_port_add(my_dpmgr, &nport);
rv = dpmgr_bridge_port_add(my_dpmgr, "br0", 0, 1);
TEST_ASSERT_EQUAL(rv, LAGOPUS_RESULT_OK);
rv = dpmgr_bridge_port_add(my_dpmgr, "br0", 1, 2);
TEST_ASSERT_EQUAL(rv, LAGOPUS_RESULT_OK);
bridge = dpmgr_bridge_lookup(my_dpmgr, "br0");
TEST_ASSERT_NOT_NULL(bridge);
/* prepare packet */
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "m: calloc error.");
m->data = &m->dat[128];
m->data[12] = 0x08;
m->data[13] = 0x00;
m->data[14] = 0x45;
m->data[23] = IPPROTO_TCP;
m->refcnt = 2;
pkt.cache = NULL;
pkt.table_id = 0;
pkt.flags = 0;
port = port_lookup(bridge->ports, 1);
TEST_ASSERT_NOT_NULL_MESSAGE(port, "port lookup error.");
lagopus_set_in_port(&pkt, port);
TEST_ASSERT_EQUAL_MESSAGE(pkt.in_port, port, "port error.");
TEST_ASSERT_EQUAL(pkt.in_port->bridge, bridge);
lagopus_packet_init(&pkt, m);
lagopus_receive_packet(port, &pkt);
TEST_ASSERT_NOT_EQUAL_MESSAGE(pkt.in_port, NULL,
"port error.");
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"m->refcnt error.");
dpmgr_free(my_dpmgr);
}
void
test_lagopus_match_and_action(void) {
struct action_list action_list;
struct dpmgr *my_dpmgr;
struct bridge *bridge;
struct table *table;
struct action *action;
struct ofp_action_output *action_set;
struct port nport, *port;
struct lagopus_packet pkt;
OS_MBUF *m;
/* setup bridge and port */
my_dpmgr = dpmgr_alloc();
dpmgr_bridge_add(my_dpmgr, "br0", 0);
nport.type = LAGOPUS_PORT_TYPE_NULL; /* for test */
nport.ifindex = 0;
nport.ofp_port.hw_addr[0] = 1;
dpmgr_port_add(my_dpmgr, &nport);
nport.ifindex = 1;
dpmgr_port_add(my_dpmgr, &nport);
dpmgr_bridge_port_add(my_dpmgr, "br0", 0, 1);
dpmgr_bridge_port_add(my_dpmgr, "br0", 1, 2);
bridge = dpmgr_bridge_lookup(my_dpmgr, "br0");
TEST_ASSERT_NOT_NULL(bridge);
flowdb_switch_mode_set(bridge->flowdb, SWITCH_MODE_OPENFLOW);
table = table_get(bridge->flowdb, 0);
table->userdata = new_flowinfo_eth_type();
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_output *)&action->ofpat;
action_set->type = OFPAT_OUTPUT;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "calloc error.");
m->data = &m->dat[128];
m->refcnt = 2;
port = port_lookup(bridge->ports, 1);
TEST_ASSERT_NOT_NULL(port);
lagopus_set_in_port(&pkt, port);
TEST_ASSERT_EQUAL(pkt.in_port, port);
TEST_ASSERT_EQUAL(pkt.in_port->bridge, bridge);
pkt.table_id = 0;
lagopus_packet_init(&pkt, m);
lagopus_match_and_action(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"match_and_action refcnt error.");
free(m);
dpmgr_free(my_dpmgr);
}
void
test_lagopus_set_in_port(void) {
struct lagopus_packet pkt;
struct port port;
lagopus_set_in_port(&pkt, &port);
TEST_ASSERT_EQUAL_MESSAGE(pkt.in_port, &port,
"port error.");
}
void
test_classify_packet_IPV4_TCP(void) {
struct port port;
struct lagopus_packet pkt;
OS_MBUF *m;
/* prepare packet */
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 128;
m->data[12] = 0x08;
m->data[13] = 0x00;
m->data[14] = 0x45;
m->data[23] = IPPROTO_TCP;
pkt.mbuf = (OS_MBUF *)m;
lagopus_set_in_port(&pkt, &port);
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_IP,
"ether_type error.");
TEST_ASSERT_EQUAL_MESSAGE(pkt.l3_hdr, &m->data[14],
"l3_hdr error.");
TEST_ASSERT_EQUAL_MESSAGE(pkt.l4_hdr, &m->data[34],
"l4_hdr error.");
/* with VLAN */
m->data[12] = 0x81;
m->data[13] = 0x00;
m->data[16] = 0x08;
m->data[17] = 0x00;
m->data[18] = 0x45;
m->data[27] = IPPROTO_TCP;
pkt.mbuf = (OS_MBUF *)m;
lagopus_set_in_port(&pkt, &port);
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_IP,
"ether_type(vlan) error.");
TEST_ASSERT_EQUAL_MESSAGE(pkt.l3_hdr, &m->data[18],
"l3_hdr(vlan) error.");
TEST_ASSERT_EQUAL_MESSAGE(pkt.l4_hdr, &m->data[38],
"l4_hdr(vlan) error.");
}
void
test_match_basic_IPV6_ND_TLL(void) {
struct lagopus_packet pkt;
struct port port;
struct flow *flow;
OS_MBUF *m;
bool rv;
int i;
/* prepare packet */
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 128;
/* prepare flow */
flow = calloc(1, sizeof(struct flow) + 10 * sizeof(struct match));
TAILQ_INIT(&flow->match_list);
add_match(&flow->match_list, 2, OFPXMT_OFB_ETH_TYPE << 1,
0x86, 0xdd);
/* IP proto */
add_match(&flow->match_list, 1, OFPXMT_OFB_IP_PROTO << 1,
IPPROTO_ICMPV6);
m->data[12] = 0x86;
m->data[13] = 0xdd;
m->data[19] = 0x80; /* PLEN */
m->data[20] = IPPROTO_ICMPV6;
m->data[54] = ND_NEIGHBOR_ADVERT;
m->data[78] = ND_OPT_SOURCE_LINKADDR;
m->data[79] = 1;
m->data[86] = ND_OPT_TARGET_LINKADDR;
m->data[87] = 1;
add_match(&flow->match_list, ETH_ALEN, OFPXMT_OFB_IPV6_ND_TLL << 1,
0xe0, 0x4d, 0x01, 0x34, 0x56, 0x78);
refresh_match(flow);
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
rv = match_basic(&pkt, flow);
TEST_ASSERT_EQUAL_MESSAGE(rv, false,
"IPV6_ND_TLL mismatch error.");
i = 88;
m->data[i++] = 0xe0;
m->data[i++] = 0x4d;
m->data[i++] = 0x01;
m->data[i++] = 0x34;
m->data[i++] = 0x56;
m->data[i++] = 0x78;
rv = match_basic(&pkt, flow);
TEST_ASSERT_EQUAL_MESSAGE(rv, true,
"IPV6_ND_TLL match error.");
}
void
test_pop_pbb(void) {
static const uint8_t odhost[] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab };
static const uint8_t oshost[] = { 0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54 };
static const uint8_t idhost[] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55 };
static const uint8_t ishost[] = { 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb };
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_pop_mpls *action_pop;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action));
action_pop = (struct ofp_action_pop_mpls *)&action->ofpat;
action_pop->type = OFPAT_POP_PBB;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64 + 18;
OS_MEMCPY(&m->data[0], odhost, ETH_ALEN);
OS_MEMCPY(&m->data[6], oshost, ETH_ALEN);
m->data[12] = 0x88;
m->data[13] = 0xe7;
m->data[14] = 0x00;
m->data[15] = 0x11;
m->data[16] = 0x22;
m->data[17] = 0x33;
/* dhost and shost */
OS_MEMCPY(&m->data[18], idhost, ETH_ALEN);
OS_MEMCPY(&m->data[24], ishost, ETH_ALEN);
m->data[30] = 0x08;
m->data[31] = 0x00;
m->data[32] = 0x45;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64,
"POP_PBB length error.");
TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE(&m->data[0], idhost, ETH_ALEN,
"POP_PBB ether_dhost error.");
TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE(&m->data[6], ishost, ETH_ALEN,
"POP_PBB ether_shost error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x08,
"POP_PBB ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0x00,
"POP_PBB ethertype[1] error.");
}
void
test_set_field_IPV6_ND_TLL(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_set_field *action_set;
struct lagopus_packet pkt;
OS_MBUF *m;
int i;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_set_field *)&action->ofpat;
action_set->type = OFPAT_SET_FIELD;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 128;
m->data[12] = 0x86;
m->data[13] = 0xdd;
m->data[19] = 0x80; /* PLEN */
m->data[20] = IPPROTO_ICMPV6;
m->data[54] = ND_NEIGHBOR_ADVERT;
m->data[78] = ND_OPT_SOURCE_LINKADDR;
m->data[79] = 1;
m->data[86] = ND_OPT_TARGET_LINKADDR;
m->data[87] = 1;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
set_match(action_set->field, ETH_ALEN, OFPXMT_OFB_IPV6_ND_TLL << 1,
0xe0, 0x4d, 0x01, 0x34, 0x56, 0x78);
execute_action(&pkt, &action_list);
i = 88;
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xe0,
"SET_FIELD IPV6_ND_TLL[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x4d,
"SET_FIELD IPV6_ND_TLL[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x01,
"SET_FIELD IPV6_ND_TLL[2] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x34,
"SET_FIELD IPV6_ND_TLL[3] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x56,
"SET_FIELD IPV6_ND_TLL[4] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x78,
"SET_FIELD IPV6_ND_TLL[5] error.");
}
void
test_pop_vlan(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_pop_mpls *action_pop;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action));
action_pop = (struct ofp_action_pop_mpls *)&action->ofpat;
action_pop->type = OFPAT_POP_VLAN;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64 + 4;
m->data[12] = 0x81;
m->data[13] = 0x00;
m->data[14] = 0x30;
m->data[15] = 50;
m->data[16] = 0x08;
m->data[17] = 0x00;
m->data[18] = 0x45;
m->data[26] = 240;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64,
"POP_VLAN length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x08,
"POP_VLAN ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0x00,
"POP_VLAN ethertype[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[14], 0x45,
"POP_VLAN ip_vhl error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[22], 240,
"POP_VLAN ip_ttl error.");
}
void
test_classify_packet_IPV6_other(void) {
struct port port;
struct lagopus_packet pkt;
OS_MBUF *m;
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x86;
m->data[13] = 0xdd;
m->data[20] = IPPROTO_RSVP;
pkt.mbuf = (OS_MBUF *)m;
lagopus_set_in_port(&pkt, &port);
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_IPV6,
"ether_type error.");
/* with exthdr */
m->data[20] = IPPROTO_DSTOPTS;
m->data[54] = IPPROTO_RSVP;
m->data[55] = 0;
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_IPV6,
"ether_type(exthdr) error.");
/* with VLAN */
m->data[12] = 0x81;
m->data[13] = 0x00;
m->data[16] = 0x86;
m->data[17] = 0xdd;
m->data[24] = IPPROTO_RSVP;
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_IPV6,
"ether_type(vlan) error.");
/* with VLAN and exthdr */
m->data[24] = IPPROTO_DSTOPTS;
m->data[58] = IPPROTO_RSVP;
m->data[59] = 0;
classify_packet(&pkt);
TEST_ASSERT_EQUAL_MESSAGE(pkt.ether_type, ETHERTYPE_IPV6,
"ether_type(vlan+exthdr) error.");
}
void
test_dec_mpls_ttl(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action->ofpat.type = OFPAT_DEC_MPLS_TTL;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x88;
m->data[13] = 0x47;
m->data[17] = 100;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 99,
"DEC_MPLS_TTL error.");
m->data[12] = 0x88;
m->data[13] = 0x48;
m->data[17] = 0;
lagopus_packet_init(&pkt, m);
pkt.in_port = NULL;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 0,
"DEC_MPLS_TTL(0) error.");
}
void
test_set_field_PBB_ISID(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_set_field *action_set;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_set_field *)&action->ofpat;
action_set->type = OFPAT_SET_FIELD;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x88;
m->data[13] = 0xe7;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
set_match(action_set->field, 3, OFPXMT_OFB_PBB_ISID << 1,
0xa5, 0x5a, 0xc3);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->data[15], 0xa5,
"SET_FIELD PBB_ISID[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 0x5a,
"SET_FIELD PBB_ISID[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 0xc3,
"SET_FIELD PBB_ISID[2] error.");
}
void
test_push_MPLS_and_set_field_ETH_DST_SRC(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_push *action_push;
struct ofp_action_set_field *action_set;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) +
sizeof(*action_push) - sizeof(struct ofp_action_header));
action_push = (struct ofp_action_push *)&action->ofpat;
action_push->type = OFPAT_PUSH_MPLS;
action_push->ethertype = 0x8847;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_set_field *)&action->ofpat;
action_set->type = OFPAT_SET_FIELD;
lagopus_set_action_function(action);
set_match(action_set->field, 6, OFPXMT_OFB_ETH_DST << 1,
0x23, 0x45, 0x67, 0x89, 0xab, 0xcd);
TAILQ_INSERT_TAIL(&action_list, action, entry);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_set_field *)&action->ofpat;
action_set->type = OFPAT_SET_FIELD;
lagopus_set_action_function(action);
set_match(action_set->field, 6, OFPXMT_OFB_ETH_SRC << 1,
0x22, 0x44, 0x66, 0x88, 0xaa, 0xcc);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x08;
m->data[13] = 0x00;
m->data[14] = 0x45;
m->data[22] = 240;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64 + 4,
"PUSH_MPLS length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x88,
"PUSH_MPLS ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0x47,
"PUSH_MPLS ethertype[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 1,
"PUSH_MPLS BOS error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 240,
"PUSH_MPLS TTL error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[18], 0x45,
"PUSH_MPLS payload error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[0], 0x23,
"SET_FIELD ETH_DST[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[1], 0x45,
"SET_FIELD ETH_DST[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[2], 0x67,
"SET_FIELD ETH_DST[2] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[3], 0x89,
"SET_FIELD ETH_DST[3] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[4], 0xab,
"SET_FIELD ETH_DST[4] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[5], 0xcd,
"SET_FIELD ETH_DST[5] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[6], 0x22,
"SET_FIELD ETH_SRC[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[7], 0x44,
"SET_FIELD ETH_SRC[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[8], 0x66,
"SET_FIELD ETH_SRC[2] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[9], 0x88,
"SET_FIELD ETH_SRC[3] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[10], 0xaa,
"SET_FIELD ETH_SRC[4] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[11], 0xcc,
"SET_FIELD ETH_SRC[5] error.");
}
void
test_set_field_IPV6_ND_TARGET(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_set_field *action_set;
struct lagopus_packet pkt;
OS_MBUF *m;
int i;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_set_field *)&action->ofpat;
action_set->type = OFPAT_SET_FIELD;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x86;
m->data[13] = 0xdd;
m->data[20] = IPPROTO_ICMPV6;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
set_match(action_set->field, 16, OFPXMT_OFB_IPV6_ND_TARGET << 1,
0x20, 0x01, 0x00, 0x00, 0xe0, 0x45, 0x22, 0xeb,
0x09, 0x00, 0x00, 0x08, 0xdc, 0x18, 0x94, 0xad);
execute_action(&pkt, &action_list);
i = 62;
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x20,
"SET_FIELD IPV6_ND_TARGET[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x01,
"SET_FIELD IPV6_ND_TARGET[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x00,
"SET_FIELD IPV6_ND_TARGET[2] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x00,
"SET_FIELD IPV6_ND_TARGET[3] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xe0,
"SET_FIELD IPV6_ND_TARGET[4] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x45,
"SET_FIELD IPV6_ND_TARGET[5] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x22,
"SET_FIELD IPV6_ND_TARGET[6] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xeb,
"SET_FIELD IPV6_ND_TARGET[7] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x09,
"SET_FIELD IPV6_ND_TARGET[8] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x00,
"SET_FIELD IPV6_ND_TARGET[9] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x00,
"SET_FIELD IPV6_ND_TARGET[10] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x08,
"SET_FIELD IPV6_ND_TARGET[11] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xdc,
"SET_FIELD IPV6_ND_TARGET[12] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x18,
"SET_FIELD IPV6_ND_TARGET[13] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x94,
"SET_FIELD IPV6_ND_TARGET[14] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xad,
"SET_FIELD IPV6_ND_TARGET[15] error.");
m->data[20] = IPPROTO_DSTOPTS;
m->data[54] = IPPROTO_ICMPV6;
m->data[55] = 0;
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->data[54], IPPROTO_ICMPV6,
"SET_FIELD IPV6_ND_TARGET proto error.");
i = 70;
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x20,
"SET_FIELD IPV6_ND_TARGET[0](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x01,
"SET_FIELD IPV6_ND_TARGET[1](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x00,
"SET_FIELD IPV6_ND_TARGET[2](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x00,
"SET_FIELD IPV6_ND_TARGET[3](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xe0,
"SET_FIELD IPV6_ND_TARGET[4](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x45,
"SET_FIELD IPV6_ND_TARGET[5](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x22,
"SET_FIELD IPV6_ND_TARGET[6](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xeb,
"SET_FIELD IPV6_ND_TARGET[7](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x09,
"SET_FIELD IPV6_ND_TARGET[8](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x00,
"SET_FIELD IPV6_ND_TARGET[9](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x00,
"SET_FIELD IPV6_ND_TARGET[10](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x08,
"SET_FIELD IPV6_ND_TARGET[11](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xdc,
"SET_FIELD IPV6_ND_TARGET[12](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x18,
"SET_FIELD IPV6_ND_TARGET[13](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0x94,
"SET_FIELD IPV6_ND_TARGET[14](next hdr) error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[i++], 0xad,
"SET_FIELD IPV6_ND_TARGET[15](next hdr) error.");
}
void
test_push_vlan(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_push *action_push;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) +
sizeof(*action_push) - sizeof(struct ofp_action_header));
action_push = (struct ofp_action_push *)&action->ofpat;
action_push->type = OFPAT_PUSH_VLAN;
action_push->ethertype = 0x8100;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x08;
m->data[13] = 0x00;
m->data[14] = 0x45;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64 + 4,
"PUSH_VLAN length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x81,
"PUSH_VLAN TPID[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0x00,
"PUSH_VLAN TPID[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 0x08,
"PUSH_VLAN ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 0x00,
"PUSH_VLAN ethertype[1] error.");
m->data[14] = 0xef;
m->data[15] = 0xfe;
action_push->ethertype = 0x88a8;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64 + 8,
"PUSH_VLAN(2) length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x88,
"PUSH_VLAN(2) TPID[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0xa8,
"PUSH_VLAN(2) TPID[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[14], 0xef,
"PUSH_VLAN(2) TCI[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[15], 0xfe,
"PUSH_VLAN(2) TCI[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 0x81,
"PUSH_VLAN(2) ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 0x00,
"PUSH_VLAN(2) ethertype[1] error.");
}
void
test_push_pbb(void) {
static const uint8_t dhost[] = { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55 };
static const uint8_t shost[] = { 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb };
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_push *action_push;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) +
sizeof(*action_push) - sizeof(struct ofp_action_header));
action_push = (struct ofp_action_push *)&action->ofpat;
action_push->type = OFPAT_PUSH_PBB;
action_push->ethertype = 0x88e7;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
OS_MEMCPY(&m->data[0], dhost, ETH_ALEN);
OS_MEMCPY(&m->data[6], shost, ETH_ALEN);
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64 + 18,
"PUSH_PBB length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x88,
"PUSH_PBB TPID[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0xe7,
"PUSH_PBB TPID[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[14], 0,
"PUSH_PBB pcp_dei error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[15], 0x00,
"PUSH_PBB i_sid[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 0x00,
"PUSH_PBB i_sid[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 0x00,
"PUSH_PBB i_sid[2] error.");
TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE(&m->data[18], dhost, ETH_ALEN,
"PUSH_PBB dhost error.");
TEST_ASSERT_EQUAL_UINT8_ARRAY_MESSAGE(&m->data[24], shost, ETH_ALEN,
"PUSH_PBB shost error.");
m->data[15] = 0xab;
m->data[16] = 0xcd;
m->data[17] = 0xef;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64 + 18 + 18,
"PUSH_PBB length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[15], 0xab,
"PUSH_PBB(2) i_sid[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 0xcd,
"PUSH_PBB(2) i_sid[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 0xef,
"PUSH_PBB(2) i_sid[2] error.");
}
void
test_pop_mpls(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_pop_mpls *action_pop;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) +
sizeof(*action_pop) - sizeof(struct ofp_action_header));
action_pop = (struct ofp_action_pop_mpls *)&action->ofpat;
action_pop->type = OFPAT_POP_MPLS;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64 + 8;
/* initial, double taged */
m->data[12] = 0x88;
m->data[13] = 0x48;
/* outer LSE */
m->data[17] = 50;
/* innner LSE */
m->data[20] = 0x01;
m->data[21] = 100;
/* IPv4 */
m->data[22] = 0x45;
m->data[30] = 240;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
action_pop->ethertype = 0x8847;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64 + 4,
"POP_MPLS length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x88,
"POP_MPLS ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0x47,
"POP_MPLS ethertype[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 1,
"POP_MPLS BOS error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 100,
"POP_MPLS TTL error.");
action_pop->ethertype = 0x0800;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64,
"POP_MPLS(2) length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x08,
"POP_MPLS(2) ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0x00,
"POP_MPLS(2) ethertype[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[14], 0x45,
"POP_MPLS(2) ip_vhl error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[22], 240,
"POP_MPLS(2) ip_ttl error.");
}
void
test_set_field_MPLS_LABEL(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_set_field *action_set;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_set_field *)&action->ofpat;
action_set->type = OFPAT_SET_FIELD;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x88;
m->data[13] = 0x47;
m->data[14] = 0xff;
m->data[15] = 0xff;
m->data[16] = 0xff;
m->data[17] = 0xff;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
set_match(action_set->field, 4, OFPXMT_OFB_MPLS_LABEL << 1,
0x00, 0x00, 0x01, 0x00);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->data[14], 0x00,
"SET_FIELD MPLS_LABEL[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[15], 0x10,
"SET_FIELD MPLS_LABEL[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 0x0f,
"SET_FIELD MPLS_LABEL[2] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 0xff,
"SET_FIELD MPLS_LABEL[3] error.");
m->data[12] = 0x88;
m->data[13] = 0x48;
m->data[14] = 0x00;
m->data[15] = 0x00;
m->data[16] = 0x00;
m->data[17] = 0x00;
lagopus_packet_init(&pkt, m);
set_match(action_set->field, 4, OFPXMT_OFB_MPLS_LABEL << 1,
0x00, 0x0c, 0xa4, 0x21);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->data[14], 0xca,
"SET_FIELD MPLS_LABEL(2)[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[15], 0x42,
"SET_FIELD MPLS_LABEL(2)[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 0x10,
"SET_FIELD MPLS_LABEL(2)[2] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 0x00,
"SET_FIELD MPLS_LABEL(2)[3] error.");
}
void
test_push_mpls(void) {
struct port port;
struct action_list action_list;
struct action *action;
struct ofp_action_push *action_push;
struct lagopus_packet pkt;
OS_MBUF *m;
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) +
sizeof(*action_push) - sizeof(struct ofp_action_header));
action_push = (struct ofp_action_push *)&action->ofpat;
action_push->type = OFPAT_PUSH_MPLS;
action_push->ethertype = 0x8847;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_EQUAL_MESSAGE(m, NULL, "calloc error.");
m->data = &m->dat[128];
OS_M_PKTLEN(m) = 64;
m->data[12] = 0x08;
m->data[13] = 0x00;
m->data[14] = 0x45;
m->data[22] = 240;
lagopus_set_in_port(&pkt, &port);
lagopus_packet_init(&pkt, m);
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64 + 4,
"PUSH_MPLS length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x88,
"PUSH_MPLS ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0x47,
"PUSH_MPLS ethertype[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 1,
"PUSH_MPLS BOS error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 240,
"PUSH_MPLS TTL error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[18], 0x45,
"PUSH_MPLS payload error.");
m->data[14] = 0x12;
m->data[15] = 0x34;
m->data[16] = 0x5f;
action_push->ethertype = 0x8848;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(OS_M_PKTLEN(m), 64 + 8,
"PUSH_MPLS(2) length error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[12], 0x88,
"PUSH_MPLS(2) ethertype[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[13], 0x48,
"PUSH_MPLS(2) ethertype[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[14], 0x12,
"PUSH_MPLS(2) LSE[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[15], 0x34,
"PUSH_MPLS(2) LSE[1] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[16], 0x5e,
"PUSH_MPLS(2) LSE[2] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[17], 240,
"PUSH_MPLS(2) LSE[3] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[18], 0x12,
"PUSH_MPLS(2) payload[0] error.");
TEST_ASSERT_EQUAL_MESSAGE(m->data[19], 0x34,
"PUSH_MPLS(2) payload[1] error.");
}
void
test_action_OUTPUT(void) {
struct action_list action_list;
struct dpmgr *my_dpmgr;
struct bridge *bridge;
struct port *port;
struct action *action;
struct ofp_action_output *action_set;
struct port nport;
struct lagopus_packet pkt;
OS_MBUF *m;
/* setup bridge and port */
my_dpmgr = dpmgr_alloc();
dpmgr_bridge_add(my_dpmgr, "br0", 0);
nport.type = LAGOPUS_PORT_TYPE_NULL; /* for test */
nport.ofp_port.port_no = 1;
nport.ifindex = 0;
nport.ofp_port.hw_addr[0] = 1;
dpmgr_port_add(my_dpmgr, &nport);
port = port_lookup(my_dpmgr->ports, 0);
TEST_ASSERT_NOT_NULL(port);
port->ofp_port.hw_addr[0] = 0xff;
nport.ofp_port.port_no = 2;
nport.ifindex = 1;
dpmgr_port_add(my_dpmgr, &nport);
port = port_lookup(my_dpmgr->ports, 1);
TEST_ASSERT_NOT_NULL(port);
port->ofp_port.hw_addr[0] = 0xff;
dpmgr_bridge_port_add(my_dpmgr, "br0", 0, 1);
dpmgr_bridge_port_add(my_dpmgr, "br0", 1, 2);
TAILQ_INIT(&action_list);
action = calloc(1, sizeof(*action) + 64);
action_set = (struct ofp_action_output *)&action->ofpat;
action_set->type = OFPAT_OUTPUT;
lagopus_set_action_function(action);
TAILQ_INSERT_TAIL(&action_list, action, entry);
memset(&pkt, 0, sizeof(pkt));
m = calloc(1, sizeof(*m));
TEST_ASSERT_NOT_NULL_MESSAGE(m, "calloc error.");
m->data = &m->dat[128];
bridge = dpmgr_bridge_lookup(my_dpmgr, "br0");
TEST_ASSERT_NOT_NULL(bridge);
lagopus_set_in_port(&pkt, port_lookup(bridge->ports, 1));
TEST_ASSERT_NOT_NULL(pkt.in_port);
lagopus_packet_init(&pkt, m);
/* output action always decrement reference count. */
m->refcnt = 2;
action_set->port = 1;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
m->refcnt = 2;
action_set->port = 2;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
m->refcnt = 2;
action_set->port = OFPP_ALL;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
m->refcnt = 2;
action_set->port = OFPP_NORMAL;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
m->refcnt = 2;
action_set->port = OFPP_IN_PORT;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
m->refcnt = 2;
action_set->port = OFPP_CONTROLLER;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
m->refcnt = 2;
action_set->port = OFPP_FLOOD;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
m->refcnt = 2;
action_set->port = OFPP_LOCAL;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
m->refcnt = 2;
action_set->port = 0;
execute_action(&pkt, &action_list);
TEST_ASSERT_EQUAL_MESSAGE(m->refcnt, 1,
"OUTPUT refcnt error.");
free(m);
dpmgr_free(my_dpmgr);
}