path: root/src/tests/vnet/lisp-cp/test_cp_serdes.c

/*
 * Copyright (c) 2016 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <vnet/vnet.h>
#include <vppinfra/error.h>
#include <vnet/lisp-cp/lisp_cp_messages.h>
#include <vnet/lisp-cp/control.h>
#include <vnet/lisp-cp/lisp_msg_serdes.h>
#include <vlibapi/api.h>
#include <vnet/lisp-cp/packets.h>

#define _assert(e)                    \
  error = CLIB_ERROR_ASSERT (e);      \
  if (error)                          \
    goto done;

static void print_chunk(u8 * b, int * offset, int c, char * des)
{
  int i, n = offset[0] + c;;
  for (i = offset[0]; i < n; i++)
  {
    printf("0x%02x, ", b[i]);
  }
  printf(" // %s\n", des);
  *offset += c;
}

void print_map_request(map_request_hdr_t * h)
{
#define pchunk(_count, _desc) \
  print_chunk((u8 *)h, &offset, _count, _desc)

  int offset = 0;

  pchunk(4, "data");
  pchunk(8, "Nonce");
  pchunk(2, "Source-EID-AFI");
  pchunk(4, "Source EID Address");
  pchunk(2, "ITR-RLOC-AFI 1");
  pchunk(4, "ITR-RLOC Address 1");
  pchunk(2, "ITR-RLOC-AFI 2");
  pchunk(16, "ITR-RLOC Address 2");
  pchunk(1, "REC: reserved");
  pchunk(1, "REC: EID mask-len");
  pchunk(2, "REC: EID-prefix-AFI");
  pchunk(4, "REC: EID-prefix");
  printf("\n");
}

static clib_error_t * test_lisp_msg_push_ecm ()
{
  vlib_main_t * vm = vlib_get_main ();
  clib_error_t * error = 0;
  gid_address_t la, ra;
  vlib_buffer_t * b = 0;
  u32 buff_len = 900;
  int lp = 0x15, rp = 0x14;

  b = clib_mem_alloc (buff_len);
  clib_memset((u8 *)b, 0, buff_len);
  b->current_length = buff_len;
  b->current_data = sizeof(udp_header_t) + sizeof(ip4_header_t) +
    sizeof(ecm_hdr_t) + 1;

  la.type = GID_ADDR_IP_PREFIX;
  la.ippref.addr.ip.v4.as_u32 = 0xa1b2c3d4;
  la.ippref.addr.version = IP4;

  ra.type = GID_ADDR_IP_PREFIX;
  ra.ippref.addr.ip.v4.as_u32 = 0x90817263;
  ra.ippref.addr.version = IP4;

  ecm_hdr_t * lh = lisp_msg_push_ecm (vm, b, lp, rp, &la, &ra);

  u8 expected_ecm_hdr[] = {
    0x80, 0x00, 0x00, 0x00
  };
  _assert(0 == memcmp(expected_ecm_hdr, lh, sizeof(expected_ecm_hdr)));

  ip4_header_t * ih = (ip4_header_t *) (lh + 1);
  /* clear ip checksum */
  clib_memset((u8 *)ih + 10, 0, 2);

  u8 expected_ip4_hdr[] = {
    0x45,                   /* version; IHL */
    0x00,                   /* services */
    0x03, 0xa0,             /* total length */
    0x00, 0x00,             /* identification */
    0x40, 0x00,             /* flags; fragment offset*/
    0xff,                   /* TTL */
    0x11,                   /* protocol */
    0x00, 0x00,             /* header checksum */
    0xd4, 0xc3, 0xb2, 0xa1, /* src IP */
    0x63, 0x72, 0x81, 0x90, /* dst IP */
  };
  _assert(0 == memcmp(ih, expected_ip4_hdr, sizeof(expected_ip4_hdr)));

  udp_header_t * uh = (udp_header_t *) (ih + 1);
  /* clear udp checksum */
  clib_memset((u8 *)uh + 6, 0, 2);

  u8 expected_udp_hdr[] = {
    0x00, 0x15, /* src port */
    0x00, 0x14, /* dst port */
    0x03, 0x8c, /* length */
    0x00, 0x00, /* checksum */
  };
  _assert(0 == memcmp(uh, expected_udp_hdr, sizeof(expected_udp_hdr)));

done:
  clib_mem_free (b);
  return error;
}

static clib_error_t * test_lisp_msg_parse_mapping_record ()
{
  clib_error_t * error = 0;
  locator_t probed;
  locator_t * locs = 0;
  vlib_buffer_t * b = 0;
  gid_address_t eid;
  u32 buff_len = 500;

  b = clib_mem_alloc (buff_len);
  clib_memset((u8 *)b, 0, buff_len);

  u8 map_reply_records[] = {
    /* 1. record */
    0x01, 0x02, 0x03, 0x04, /* record TTL */
    0x01,                   /* locator count */
    0x00, 0x00, 0x00,       /* eid-mask-len; ... */
    0x00, 0x00,             /* reserved; map-version num */
    0x00, 0x01,             /* EID-Prefix-AFI */
    0x33, 0x44, 0x55, 0x66, /* eid-prefix */
    /* loc */
    0x0a,                   /* prority */
    0x0b,                   /* weight */
    0x0c,                   /* m-prority */
    0x0d,                   /* m-weight */
    0x00, 0x00,             /* unused flags */
    0x00, 0x01,             /* Loc-AFI */
    0xaa, 0xbb, 0xcc, 0xdd, /* Loator */
  };
  b->current_length = buff_len;
  clib_memcpy(b->data, map_reply_records, sizeof(map_reply_records));

  lisp_msg_parse_mapping_record (b, &eid, &locs, &probed);
  _assert(vec_len (locs) == 1);
  _assert(eid.ippref.addr.ip.v4.as_u32 == 0x66554433);
  _assert(locs[0].local == 0);
  _assert(locs[0].address.ippref.addr.ip.v4.as_u32 == 0xddccbbaa);
  _assert(locs[0].address.type == GID_ADDR_IP_PREFIX);
  _assert(locs[0].priority == 0xa);
  _assert(locs[0].weight == 0xb);
  _assert(locs[0].mpriority == 0xc);
  _assert(locs[0].mweight == 0xd);

done:
  clib_mem_free (b);
  if (locs)
    vec_free (locs);
  return error;
}

static map_request_hdr_t *
build_map_request (lisp_cp_main_t * lcm, vlib_buffer_t * b,
                   gid_address_t * rlocs)
{
  gid_address_t _seid, * seid = &_seid;
  gid_address_t _deid, * deid = &_deid;
  u8 is_smr_invoked = 1;
  u8 rloc_probe_set = 0;
  u64 nonce = 0;
  map_request_hdr_t * h = 0;
  clib_memset (deid, 0, sizeof (deid[0]));
  clib_memset (seid, 0, sizeof (seid[0]));

  gid_address_type (seid) = GID_ADDR_IP_PREFIX;
  ip_address_t * ip_addr = &gid_address_ip (seid);
  ip_addr_v4 (ip_addr).as_u32 = 0x12345678;
  seid->ippref.addr.version = IP4;

  gid_address_type (deid) = GID_ADDR_IP_PREFIX;
  ip_address_t * ip_addr2 = &gid_address_ip (deid);
  ip_addr_v4 (ip_addr2).as_u32 = 0x9abcdef0;
  deid->ippref.addr.version = IP4;
  gid_address_ippref_len (deid) = 24;

  h = lisp_msg_put_mreq (lcm, b, seid, deid, rlocs,
                     is_smr_invoked, rloc_probe_set, &nonce);
  vec_free(rlocs);
  return h;
}

static void
generate_rlocs (gid_address_t **rlocs, u32 * count)
{
  gid_address_t gid_addr_data, * gid_addr = &gid_addr_data;
  clib_memset (gid_addr, 0, sizeof (gid_addr[0]));
  ip_address_t * addr = &gid_address_ip (gid_addr);

  gid_address_type (gid_addr) = GID_ADDR_IP_PREFIX;

  ip_addr_version (addr) = IP4;
  ip_addr_v4 (addr).data_u32 = 0x10203040;
  vec_add1 (rlocs[0], gid_addr[0]);

  ip_addr_v6 (addr).as_u32[0] = 0xffeeddcc;
  ip_addr_v6 (addr).as_u32[1] = 0xbbaa9988;
  ip_addr_v6 (addr).as_u32[2] = 0x77665544;
  ip_addr_v6 (addr).as_u32[3] = 0x33221100;
  ip_addr_version (addr) = IP6;
  vec_add1 (rlocs[0], gid_addr[0]);
}

static clib_error_t * test_lisp_msg_parse ()
{
  gid_address_t eid;
  lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
  map_request_hdr_t *h;
  gid_address_t gid;
  clib_error_t * error = 0;
  vlib_buffer_t * b;
  gid_address_t * rlocs_decode = 0, * rlocs = 0;
  u32 rloc_count_parse = 0;

  u8 * data = clib_mem_alloc(500);
  clib_memset(data, 0, 500);
  b = (vlib_buffer_t *) data;

  generate_rlocs (&rlocs_decode, &rloc_count_parse);
  h = build_map_request (lcm, b, rlocs_decode);

  vlib_buffer_pull(b, sizeof(*h));
  u32 len = lisp_msg_parse_addr(b, &gid);
  _assert (len == 2 + 4
      /* Source-EID-AFI field lenght + IPv4 address length */);
  _assert (gid.ippref.addr.ip.v4.as_u32 == 0x12345678);
  _assert (gid.ippref.addr.version == IP4);

  u8 rloc_count = MREQ_ITR_RLOC_COUNT(h) + 1;
  lisp_msg_parse_itr_rlocs (b, &rlocs, rloc_count);

  _assert (vec_len (rlocs) == 2);
  _assert (rlocs[0].ippref.addr.ip.v4.as_u32 == 0x10203040);
  _assert (rlocs[0].ippref.addr.version == IP4);

  _assert (rlocs[1].ippref.addr.ip.v6.as_u32[0] == 0xffeeddcc);
  _assert (rlocs[1].ippref.addr.ip.v6.as_u32[1] == 0xbbaa9988);
  _assert (rlocs[1].ippref.addr.ip.v6.as_u32[2] == 0x77665544);
  _assert (rlocs[1].ippref.addr.ip.v6.as_u32[3] == 0x33221100);
  _assert (rlocs[1].ippref.addr.version == IP6);

  lisp_msg_parse_eid_rec (b, &eid);
  _assert (eid.ippref.addr.ip.v4.as_u32 == 0x9abcdef0);
  _assert (eid.ippref.addr.version == IP4);
  _assert (eid.ippref.len == 24);

done:
  clib_mem_free (data);
  if (rlocs)
    vec_free (rlocs);
  return error;
}

static clib_error_t * test_lisp_msg_put_mreq_with_lcaf ()
{
  lisp_cp_main_t * lcm = vnet_lisp_cp_get_main ();
  clib_error_t * error = 0;
  map_request_hdr_t *h = 0;
  gid_address_t * rlocs = 0;

  ip_prefix_t ippref;
  ip_prefix_version (&ippref) = IP4;
  ip4_address_t * ip = &ip_prefix_v4 (&ippref);
  ip->as_u32 = 0x11223344;

  gid_address_t g =
    {
      .type = GID_ADDR_IP_PREFIX,
      .ippref = ippref,
      .vni = 0x90919293,
      .vni_mask = 0x17
    };
  vec_add1 (rlocs, g);

  u8 * data = clib_mem_alloc (500);
  clib_memset (data, 0, 500);

  h = build_map_request (lcm, (vlib_buffer_t *) data, rlocs);

  /* clear Nonce to simplify comparison */
  clib_memset ((u8 *)h + 4, 0, 8);

  u8 expected_data[] =
    {
      0x10, 0x40, 0x00, 0x01, /* type; flags; IRC; REC count */
      0x00, 0x00, 0x00, 0x00,
      0x00, 0x00, 0x00, 0x00, /* nonce */
      0x00, 0x01,             /* Source-EID-AFI */
      0x78, 0x56, 0x34, 0x12, /* Source EID Address */

      /* RLOCs */
      0x40, 0x03,             /* AFI = LCAF*/
      /* LCAF header*/
      0x00, 0x00,             /* reserved1, flags */
      0x02,                   /* type = Instance ID */
      0x17,                   /* IID mask-len */
      0x00, 0x0a,             /* lenght */
      0x90, 0x91, 0x92, 0x93, /* IID / VNI */

      0x00, 0x01,             /* AFI = ipv4 */
      0x44, 0x33, 0x22, 0x11, /* ITR-RLOC Address 1 */

      /* record */
      0x00,                   /* reserved */
      0x18,                   /* EID mask-len */
      0x00, 0x01,             /* EID-prefix-AFI */
      0xf0, 0xde, 0xbc, 0x9a, /* EID-prefix */
    };

  _assert (0 == memcmp (expected_data, (u8 *) h, sizeof (expected_data)));
done:
  clib_mem_free (data);
  return error;
}

static clib_error_t * test_lisp_msg_put_mreq ()
{
  lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
  clib_error_t * error = 0;
  map_request_hdr_t *h;
  gid_address_t * rlocs = 0;
  u32 rloc_count = 0;

  u8 * data = clib_mem_alloc(500);
  clib_memset(data, 0, 500);

  generate_rlocs (&rlocs, &rloc_count);
  h = build_map_request (lcm, (vlib_buffer_t *) data, rlocs);

  /* clear Nonce to simplify comparison */
  clib_memset((u8 *)h + 4, 0, 8);

  print_map_request(h);

  u8 expected_data[50] = {
    0x10, 0x40, 0x01, 0x01, /* type; flags; IRC; REC count */
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, /* nonce */
    0x00, 0x01,             /* Source-EID-AFI */
    0x78, 0x56, 0x34, 0x12, /* Source EID Address */

    /* RLOCs */
    0x00, 0x01,             /* ITR-RLOC-AFI 1 */
    0x40, 0x30, 0x20, 0x10, /* ITR-RLOC Address 1 */
    0x00, 0x02,             /* ITR-RLOC-AFI 2 */
    0xcc, 0xdd, 0xee, 0xff,
    0x88, 0x99, 0xaa, 0xbb,
    0x44, 0x55, 0x66, 0x77,
    0x00, 0x11, 0x22, 0x33, /* ITR-RLOC Address 2 */

    /* record */
    0x00,                   /* reserved */
    0x18,                   /* EID mask-len */
    0x00, 0x01,             /* EID-prefix-AFI */
    0xf0, 0xde, 0xbc, 0x9a, /* EID-prefix */
  };
  _assert (0 == memcmp (expected_data, (u8 *) h, sizeof (expected_data)));

done:
  clib_mem_free (data);
  return error;
}

/* generate a vector of eid records */
static mapping_t *
build_test_map_records ()
{
  mapping_t * records = 0;

  mapping_t r = {
    .ttl = MAP_REGISTER_DEFAULT_TTL,
    .eid = {
      .type = GID_ADDR_MAC,
      .mac = {1, 2, 3, 4, 5, 6},
      .vni = 0x0
    }
  };

  locator_t loc = {
    .weight = 1,
    .priority = 2,
    .local = 1,
    .address = {
      .type = GID_ADDR_IP_PREFIX,
      .ippref = {
        .addr = {
          .ip.v4.as_u32 = 0x99887766,
          .version = IP4
        }
      }
    }
  };
  vec_add1 (r.locators, loc);
  vec_add1 (records, r);

  return records;
}

static void
free_test_map_records (mapping_t * maps)
{
  mapping_t * map;
  vec_foreach (map, maps)
    {
      vec_free (map->locators);
    }
  vec_free (maps);
}

static clib_error_t *
test_lisp_map_register ()
{
  vlib_buffer_t *b;
  clib_error_t * error = 0;
  u64 nonce;
  u32 msg_len = 0;
  mapping_t * records = build_test_map_records ();

  u8 * data = clib_mem_alloc(500);
  clib_memset(data, 0, 500);
  b = (vlib_buffer_t *) data;

  lisp_msg_put_map_register (b, records, 1 /* want map notify */,
                            20 /* length of HMAC_SHA_1_96 */,
                            &nonce, &msg_len);
  free_test_map_records (records);

  /* clear Nonce to simplify comparison */
  clib_memset((u8 *)b->data + 4, 0, 8);

  /* clear authentication data */
  clib_memset ((u8 *)b->data + 16, 0, 20);

  u8 expected_data[] = {
    0x30, 0x00, 0x01, 0x01, /* type; rsvd; want notify; REC count */
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, /* nonce */
    0x00, 0x00, 0x00, 0x00, /* key id, auth data length:
                              both are zeroes because those are set in another
                              function (see auth_data_len_by_key_id())*/
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, /* auth data */

    /* first record */
    0x00, 0x00, 0x03, 0x84, /* default ttl (15 minues) */
    0x01, 0x00, 0x00, 0x00, /* loc count, eid len, ACT, A */
    0x00, 0x00, 0x40, 0x05, /* rsvd, map ver num, AFI = MAC */
    0x01, 0x02, 0x03, 0x04,
    0x05, 0x06,             /* MAC EID */

    /* locator 1 */
    0x02, 0x01, 0x00, 0x00, /* prio, weight, mprio, mweight */
    0x00, 0x04, 0x00, 0x01, /* flags, AFI = ipv4 */
    0x66, 0x77, 0x88, 0x99, /* ipv4 locator address */
  };
  _assert (0 == memcmp (expected_data, b->data, sizeof (expected_data)));
done:
  clib_mem_free (data);
  return error;
}

static vlib_buffer_t *
create_buffer (u8 * data, u32 data_len)
{
  vlib_buffer_t *b;

  u8 *buf_data = clib_mem_alloc(500);
  clib_memset (buf_data, 0, 500);
  b = (vlib_buffer_t *)buf_data;

  u8 * p = vlib_buffer_put_uninit (b, data_len);
  clib_memcpy (p, data, data_len);

  return b;
}

static clib_error_t *
test_lisp_parse_map_reply ()
{
  clib_error_t * error = 0;
  u8 map_reply_data[] =
    {
      0x00, 0x00, 0x00, 0x01, /* type; rsvd; mapping count */
      0x00, 0x00, 0x00, 0x00,
    };
  vlib_buffer_t *b = create_buffer (map_reply_data, sizeof (map_reply_data));
  map_records_arg_t *mrecs = parse_map_reply (b);
  _assert (0 == mrecs);
  clib_mem_free (b);

  u8 map_reply_data2[] =
    {
      0x00, 0x00, 0x00, 0x01, /* type; rsvd */
      0x00, 0x00, 0x00, 0x00,
      0x00, 0x00, 0x00, 0x00, /* nonce */

      /* 1. record  - incomplete */
      0x01, 0x02, 0x03, 0x04, /* record TTL */
      0x01,                   /* locator count */
    };
  b = create_buffer (map_reply_data2, sizeof (map_reply_data2));
  mrecs = parse_map_reply (b);
  _assert (0 == mrecs);
done:
  clib_mem_free (b);
  return error;
}

static clib_error_t *
test_lisp_parse_lcaf ()
{
  int i;
  clib_error_t * error = 0;
  gid_address_t eid;
  locator_t * locs = 0;
  locator_t probed;
  vlib_buffer_t * b = 0;
  u32 buff_len = 500;

  b = clib_mem_alloc (buff_len);
  clib_memset ((u8 *)b, 0, buff_len);

  u8 map_reply_records[] =
    {
      /* 1. record */
      0x01, 0x02, 0x03, 0x04, /* record TTL */
      0x03,                   /* locator count */
      0x00, 0x00, 0x00,       /* eid-mask-len; ... */
      0x00, 0x00,             /* reserved; map-version num */
      0x00, 0x01,             /* EID-Prefix-AFI */
      0x33, 0x44, 0x55, 0x66, /* eid-prefix */

      /* 1st locator */
      0x0a,                   /* prority */
      0x0b,                   /* weight */
      0x0c,                   /* m-prority */
      0x0d,                   /* m-weight */
      0x00, 0x00,             /* unused flags */
      0x40, 0x03,             /* Loc-AFI = LCAF*/

      /* LCAF header*/
      0x00, 0x00,             /* reserved1, flags */
      0x02,                   /* type = Instance ID */
      0x18,                   /* IID mask-len */
      0x00, 0x0a,             /* lenght */
      /* LCAF Instance ID */
      0x00, 0x00, 0x00, 0x09, /* iid */
      0x00, 0x01,             /* AFI = ipv4 */
      0x10, 0xbb, 0xcc, 0xdd, /* ipv4 loator address */

      /* 2nd locator */
      0x07,                   /* prority */
      0x06,                   /* weight */
      0x05,                   /* m-prority */
      0x04,                   /* m-weight */
      0x00, 0x00,             /* unused flags */
      0x40, 0x03,             /* Loc-AFI = LCAF*/

      /* LCAF header*/
      0x00, 0x00,             /* reserved1, flags */
      0x02,                   /* type = Instance ID */
      0x18,                   /* IID mask-len */
      0x00, 0x16,             /* iid length + next AFI lenght */
      /* LCAF Instance ID */
      0x22, 0x44, 0x66, 0x88, /* iid */
      0x00, 0x02,             /* AFI = ipv6 */
      0xcc, 0xdd, 0xee, 0xff,
      0x88, 0x99, 0xaa, 0xbb,
      0x44, 0x55, 0x66, 0x77,
      0x00, 0x11, 0x22, 0x33, /* ipv6 locator address */

      /* 3rd locator */
      0x0a,                   /* prority */
      0x0b,                   /* weight */
      0x0c,                   /* m-prority */
      0x0d,                   /* m-weight */
      0x00, 0x00,             /* unused flags */
      0x00, 0x01,             /* Loc-AFI */
      0xaa, 0xbb, 0xcc, 0xdd, /* Loator */
    };

  b->current_length = buff_len;
  memcpy (b->data, map_reply_records, sizeof (map_reply_records));

  lisp_msg_parse_mapping_record (b, &eid, &locs, &probed);
  _assert (vec_len (locs) == 3);
  _assert (eid.ippref.addr.ip.v4.as_u32 == 0x66554433);

  /* check 1st locator - an LCAF with ipv4 */
  _assert (locs[0].local == 0);
  _assert (locs[0].priority == 0xa);
  _assert (locs[0].weight == 0xb);
  _assert (locs[0].mpriority == 0xc);
  _assert (locs[0].mweight == 0xd);

  _assert (gid_address_type (&locs[0].address) == GID_ADDR_IP_PREFIX);
  _assert (gid_address_vni (&locs[0].address) == 0x09);
  ip_prefix_t * ip_pref = &gid_address_ippref (&locs[0].address);
  _assert (IP4 == ip_prefix_version (ip_pref));

  /* 2nd locator - LCAF entry with ipv6 address */
  _assert (locs[1].local == 0);
  _assert (locs[1].priority == 0x7);
  _assert (locs[1].weight == 0x6);
  _assert (locs[1].mpriority == 0x5);
  _assert (locs[1].mweight == 0x4);

  _assert (gid_address_type (&locs[1].address) == GID_ADDR_IP_PREFIX);
  _assert (0x22446688 == gid_address_vni (&locs[1].address));
  ip_pref = &gid_address_ippref (&locs[1].address);
  _assert (IP6 == ip_prefix_version (ip_pref));

  /* 3rd locator - simple ipv4 address */
  _assert (gid_address_type (&locs[2].address) == GID_ADDR_IP_PREFIX);
done:
  clib_mem_free (b);

  for (i = 0; i < 3; i++)
    locator_free (&locs[i]);
  vec_free (locs);
  return error;
}

#define foreach_test_case                 \
  _(lisp_msg_put_mreq)                    \
  _(lisp_msg_put_mreq_with_lcaf)          \
  _(lisp_msg_push_ecm)                    \
  _(lisp_msg_parse)                       \
  _(lisp_msg_parse_mapping_record)        \
  _(lisp_parse_map_reply)                 \
  _(lisp_parse_lcaf)                      \
  _(lisp_map_register)

int run_tests (void)
{
  clib_error_t * error;

#define _(_test_name)                   \
  error = test_ ## _test_name ();       \
  if (error)                            \
    {                                   \
      clib_error_report (error);        \
      return 0;                         \
    }

  foreach_test_case
#undef _

  return 0;
}

int main()
{
  return run_tests ();
}
#undef _assert