static clib_error_t * test_locator_type (void)
{
clib_error_t * error = 0;
- gid_address_t _gid_addr, * gid_addr = &_gid_addr;
- gid_address_type(gid_addr) = IP_PREFIX;
- gid_address_ippref_len(gid_addr) = 24;
- ip_prefix_version(&gid_addr->ippref) = IP4;
- gid_addr->ippref.addr.ip.v4.as_u32 = 0x20304050;
+ gid_address_t _gid_addr, * gid = &_gid_addr;
+ ip_prefix_t * ippref;
+ gid_address_type (gid) = GID_ADDR_IP_PREFIX;
+ gid_address_ippref_len (gid) = 24;
+ ippref = &gid_address_ippref (gid);
+ ip_prefix_version (ippref) = IP4;
+ ip_prefix_len (ippref) = 0;
+ ip4_address_t * ip4 = &ip_prefix_v4 (ippref);
+ ip4->as_u32 = 0x20304050;
/* local locator */
locator_t loc1, loc2 = {
/* remote locator */
loc2.local = 0;
- loc2.address = gid_addr[0];
+
+ ip_prefix_t nested_ippref;
+ ip_prefix_version (&nested_ippref) = IP4;
+ ip_prefix_len (&nested_ippref) = 0;
+ ip4 = &ip_prefix_v4 (&nested_ippref);
+ ip4->as_u32 = 0x33882299;
+ gid_address_t nested_gid =
+ {
+ .type = GID_ADDR_IP_PREFIX,
+ .ippref = nested_ippref
+ };
+
+ lcaf_t lcaf =
+ {
+ .type = LCAF_INSTANCE_ID,
+ .uni =
+ {
+ .vni_mask_len = 5,
+ .vni = 0xa1b2c3d4,
+ .gid_addr = &nested_gid
+ }
+ };
+ gid_address_type (gid) = GID_ADDR_LCAF;
+ gid_address_lcaf (gid) = lcaf;
+
+ loc2.address = gid[0];
locator_copy(&loc1, &loc2);
_assert (0 == locator_cmp (&loc1, &loc2));
+done:
+ locator_free (&loc1);
+ return error;
+}
+
+static clib_error_t * test_gid_parse_ip_pref ()
+{
+ clib_error_t * error = 0;
+ gid_address_t _gid_addr, * gid_addr = &_gid_addr;
+ gid_address_t _gid_addr_copy, * gid_addr_copy = &_gid_addr_copy;
+ u8 data[] =
+ {
+ 0x00, 0x01, /* AFI = IPv4 */
+ 0x10, 0xbb, 0xcc, 0xdd, /* ipv4 address */
+ };
+
+ u32 len = gid_address_parse (data, gid_addr);
+ _assert (6 == len);
+ gid_address_copy (gid_addr_copy, gid_addr);
+ _assert (0 == gid_address_cmp (gid_addr_copy, gid_addr));
+done:
+ return error;
+}
+
+static clib_error_t * test_gid_parse_mac ()
+{
+ clib_error_t * error = 0;
+ gid_address_t _gid, * gid = &_gid;
+ gid_address_t _gid_copy, * gid_copy = &_gid_copy;
+
+ u8 data[] =
+ {
+ 0x40, 0x05, /* AFI = MAC address */
+ 0x10, 0xbb, 0xcc, 0xdd, /* MAC */
+ 0x77, 0x99,
+ };
+
+ u32 len = gid_address_parse (data, gid);
+ _assert (8 == len);
+ _assert (GID_ADDR_MAC == gid_address_type (gid));
+ gid_address_copy (gid_copy, gid);
+ _assert (0 == gid_address_cmp (gid_copy, gid));
done:
return error;
}
-static clib_error_t * test_gid_parse ()
+static clib_error_t * test_gid_parse_lcaf ()
{
clib_error_t * error = 0;
+ gid_address_t _gid_addr, * gid_addr = &_gid_addr;
+ gid_address_t _gid_addr_copy, * gid_addr_copy = &_gid_addr_copy;
+
+ memset (gid_addr, 0, sizeof (gid_addr[0]));
+ memset (gid_addr_copy, 0, sizeof (gid_addr_copy[0]));
+
+ u8 data[] =
+ {
+ 0x40, 0x03, /* AFI = LCAF*/
+
+ /* LCAF header*/
+ 0x00, 0x00, /* reserved1, flags */
+ 0x02, /* type = Instance ID */
+ 0x18, /* IID mask-len */
+ 0x00, 0x0a, /* iid length + next AFI lenght */
+ /* LCAF Instance ID */
+ 0x00, 0x00, 0x00, 0x09, /* iid */
+ 0x00, 0x01, /* AFI = ipv4 */
+ 0x10, 0xbb, 0xcc, 0xdd, /* ipv4 address */
+ };
+ u32 len = gid_address_parse (data, gid_addr);
+ _assert (18 == len);
+ gid_address_copy (gid_addr_copy, gid_addr);
+ _assert (0 == gid_address_cmp (gid_addr_copy, gid_addr));
+ _assert (GID_ADDR_IP_PREFIX == gid_address_type (gid_addr));
+ _assert (9 == gid_address_vni (gid_addr));
+ _assert (0x18 == gid_address_vni_mask (gid_addr));
+ _assert (0xddccbb10 == gid_addr->ippref.addr.ip.v4.as_u32);
+
+done:
+ gid_address_free (gid_addr);
+ gid_address_free (gid_addr_copy);
return error;
}
-static clib_error_t * test_format_unformat_gid_address (void)
+/* recursive LCAFs are not supported */
+#if 0
+static clib_error_t * test_gid_parse_lcaf_complex ()
{
- u8 * s = 0;
clib_error_t * error = 0;
- unformat_input_t _input;
- unformat_input_t * input = &_input;
gid_address_t _gid_addr, * gid_addr = &_gid_addr;
- gid_address_t unformated_gid;
-
- /* format/unformat IPv4 global ID address */
- gid_address_type(gid_addr) = IP_PREFIX;
- gid_address_ippref_len(gid_addr) = 24;
- ip_prefix_version(&gid_addr->ippref) = IP4;
- gid_addr->ippref.addr.ip.v4.as_u32 = 0x20304050;
-
- s = format(0, "%U", format_gid_address, gid_addr);
- vec_add1(s, 0);
- unformat_init_string(input, (char *)s, vec_len(s));
-
- _assert (unformat(input, "%U",
- unformat_gid_address, &unformated_gid));
- _assert (0 == gid_address_cmp (&unformated_gid, gid_addr));
-
- unformat_free(input);
- vec_free(s);
- s = 0;
-
- /* format/unformat IPv6 global ID address */
- gid_address_type(gid_addr) = IP_PREFIX;
- gid_address_ippref_len(gid_addr) = 64;
- ip_prefix_version(&gid_addr->ippref) = IP6;
- u8 ipv6[16] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf};
- memcpy(gid_addr->ippref.addr.ip.v6.as_u8, ipv6, sizeof(ipv6));
-
- s = format(0, "%U", format_gid_address, gid_addr);
- vec_add1(s, 0);
- unformat_init_string(input, (char *)s, vec_len(s));
-
- _assert (unformat (input, "%U", unformat_gid_address,
- &unformated_gid));
- _assert (0 == gid_address_cmp(&unformated_gid, gid_addr));
-
- /* test address copy */
- gid_address_t gid_addr_copy;
- gid_address_copy(&gid_addr_copy, gid_addr);
- _assert (0 == gid_address_cmp (&gid_addr_copy, gid_addr));
+ gid_address_t _gid_addr_copy, * gid_addr_copy = &_gid_addr_copy;
+
+ memset (gid_addr, 0, sizeof (gid_addr[0]));
+ memset (gid_addr_copy, 0, sizeof (gid_addr_copy[0]));
+
+ u8 data[] =
+ {
+ 0x40, 0x03, /* AFI = LCAF*/
+
+ /* LCAF header*/
+ 0x00, 0x00, /* reserved1, flags */
+ 0x02, /* type = Instance ID */
+ 0x18, /* IID mask-len */
+ 0x00, 0x0a, /* iid length + next AFI lenght */
+ /* LCAF Instance ID */
+ 0x00, 0x00, 0x00, 0x0b, /* iid */
+
+ 0x40, 0x03, /* AFI = LCAF*/
+ /* LCAF header*/
+ 0x00, 0x00, /* reserved1, flags */
+ 0x02, /* type = Instance ID */
+ 0x17, /* IID mask-len */
+ 0x00, 0x0a, /* iid length + next AFI lenght */
+ /* LCAF Instance ID */
+ 0x00, 0x00, 0x00, 0x0c, /* iid */
+
+ 0x40, 0x03, /* AFI = LCAF*/
+ /* LCAF header*/
+ 0x00, 0x00, /* reserved1, flags */
+ 0x02, /* type = Instance ID */
+ 0x16, /* IID mask-len */
+ 0x00, 0x16, /* iid length + next AFI lenght */
+ /* LCAF Instance ID */
+ 0x00, 0x00, 0x00, 0x0d, /* iid */
+
+ 0x00, 0x02, /* AFI = IPv6 */
+
+ 0x10, 0xbb, 0xcc, 0xdd,
+ 0x10, 0xbb, 0xcc, 0xdd,
+ 0x10, 0xbb, 0xcc, 0xdd,
+ 0x10, 0xbb, 0xcc, 0xdd, /* ipv6 address */
+ };
+ u32 len = gid_address_parse (data, gid_addr);
+ _assert (54 == len);
+ _assert (gid_addr->type == GID_ADDR_LCAF);
+ gid_address_copy (gid_addr_copy, gid_addr);
+ _assert (0 == gid_address_cmp (gid_addr_copy, gid_addr));
+ _assert (gid_addr_copy->type == GID_ADDR_LCAF);
+
+ lcaf_t * lcaf = &gid_address_lcaf (gid_addr_copy);
+ _assert (lcaf->type == LCAF_INSTANCE_ID);
+ vni_t * v = (vni_t *) lcaf;
+ _assert (v->vni == 0x0b);
+ _assert (v->vni_mask_len == 0x18);
+
+ gid_address_t * tmp = vni_gid (v);
+ _assert (gid_address_type (tmp) == GID_ADDR_LCAF);
+ lcaf = &gid_address_lcaf (tmp);
+ _assert (lcaf->type == LCAF_INSTANCE_ID);
+
+ v = (vni_t *) lcaf;
+ _assert (v->vni == 0x0c);
+ _assert (v->vni_mask_len == 0x17);
+
+ tmp = vni_gid (v);
+ _assert (gid_address_type (tmp) == GID_ADDR_LCAF);
+ lcaf = &gid_address_lcaf (tmp);
+
+ _assert (lcaf->type == LCAF_INSTANCE_ID);
+ v = (vni_t *) lcaf;
+ _assert (v->vni == 0x0d);
+ _assert (v->vni_mask_len == 0x16);
+
+ tmp = vni_gid (v);
+ _assert (gid_address_type (tmp) == GID_ADDR_IP_PREFIX);
+
+ ip_prefix_t * ip_pref = &gid_address_ippref (tmp);
+ ip6_address_t * ip6 = &ip_prefix_v6 (ip_pref);
+ _assert (ip6->as_u32[0] == 0xddccbb10);
+ _assert (ip6->as_u32[1] == 0xddccbb10);
+ _assert (ip6->as_u32[2] == 0xddccbb10);
+ _assert (ip6->as_u32[3] == 0xddccbb10);
+ _assert (ip_prefix_version (ip_pref) == IP6);
+
+done:
+ gid_address_free (gid_addr);
+ gid_address_free (gid_addr_copy);
+ return error;
+}
+#endif
+
+#if 0 /* uncomment this once VNI is supported */
+static clib_error_t * test_write_mac_in_lcaf (void)
+{
+ clib_error_t * error = 0;
+
+ u8 * b = clib_mem_alloc(500);
+ memset(b, 0, 500);
+
+ gid_address_t g =
+ {
+ .mac = {0x1, 0x2, 0x3, 0x4, 0x5, 0x6},
+ .vni = 0x30,
+ .vni_mask = 0x10,
+ .type = GID_ADDR_MAC,
+ };
+
+ u16 len = gid_address_put (b, &g);
+ _assert (8 == len);
+
+ u8 expected[] =
+ {
+ 0x40, 0x03, /* AFI = LCAF */
+ 0x00, /* reserved1 */
+ 0x00, /* flags */
+ 0x02, /* LCAF type = Instance ID */
+ 0x20, /* IID/VNI mask len */
+ 0x00, 0x0a, /* length */
+ 0x01, 0x02, 0x03, 0x04, /* Instance ID / VNI */
+
+ 0x00, 0x06, /* AFI = MAC */
+ 0x01, 0x02, 0x03, 0x04,
+ 0x05, 0x06 /* MAC */
+ }
+ _assert (0 == memcmp (expected, b, len));
+done:
+ clib_mem_free (b);
+ return error;
+}
+#endif
+
+static clib_error_t * test_mac_address_write (void)
+{
+ clib_error_t * error = 0;
+
+ u8 * b = clib_mem_alloc(500);
+ memset(b, 0, 500);
+
+ gid_address_t g =
+ {
+ .mac = {0x1, 0x2, 0x3, 0x4, 0x5, 0x6},
+ .type = GID_ADDR_MAC,
+ };
+
+ u16 len = gid_address_put (b, &g);
+ _assert (8 == len);
+
+ u8 expected[] =
+ {
+ 0x40, 0x05, /* AFI = MAC */
+ 0x01, 0x02, 0x03, 0x04,
+ 0x05, 0x06 /* MAC */
+ };
+ _assert (0 == memcmp (expected, b, len));
+done:
+ clib_mem_free (b);
+ return error;
+}
+
+static clib_error_t *
+test_src_dst_with_vni_serdes (void)
+{
+ clib_error_t * error = 0;
+ u8 * b = clib_mem_alloc (500);
+ memset (b, 0, 500);
+
+ fid_address_t src =
+ {
+ .type = FID_ADDR_IP_PREF,
+ .ippref =
+ {
+ .len = 24,
+ .addr =
+ {
+ .version = IP4,
+ .ip.v4.data = { 0x1, 0x2, 0x3, 0x0 }
+ }
+ }
+ };
+
+ fid_address_t dst =
+ {
+ .type = FID_ADDR_IP_PREF,
+ .ippref =
+ {
+ .len = 16,
+ .addr =
+ {
+ .version = IP4,
+ .ip.v4.data = { 0x9, 0x8, 0x0, 0x0 }
+ }
+ }
+ };
+
+ source_dest_t sd =
+ {
+ .src = src,
+ .dst = dst
+ };
+
+ gid_address_t g =
+ {
+ .sd = sd,
+ .type = GID_ADDR_SRC_DST,
+ .vni = 0x12345678,
+ .vni_mask = 0x9
+ };
+
+ u16 size_to_put = gid_address_size_to_put(&g);
+ _assert (36 == size_to_put);
+ _assert (0 == gid_address_len(&g));
+
+ u16 write_len = gid_address_put (b, &g);
+ printf("sizetoput %d; writelen %d\n", size_to_put, write_len);
+ _assert (size_to_put == write_len);
+
+ u8 expected_data[] =
+ {
+ 0x40, 0x03, 0x00, 0x00, /* AFI = LCAF, reserved1, flags */
+ 0x02, 0x09, 0x00, 0x1c, /* LCAF type = IID, IID mask-len, length */
+ 0x12, 0x34, 0x56, 0x78, /* reserved; source-ML, Dest-ML */
+
+ 0x40, 0x03, 0x00, 0x00, /* AFI = LCAF, reserved1, flags */
+ 0x0c, 0x00, 0x00, 0x14, /* LCAF type = source/dest key, rsvd, length */
+ 0x00, 0x00, 0x18, 0x10, /* reserved; source-ML, Dest-ML */
+
+ 0x00, 0x01, /* AFI = ip4 */
+ 0x01, 0x02, 0x03, 0x00, /* source */
+
+ 0x00, 0x01, /* AFI = ip4 */
+ 0x09, 0x08, 0x00, 0x00, /* destination */
+ };
+ _assert (0 == memcmp (expected_data, b, sizeof (expected_data)));
+
+ gid_address_t p;
+ memset (&p, 0, sizeof (p));
+ _assert (write_len == gid_address_parse (b, &p));
+ _assert (0 == gid_address_cmp (&g, &p));
+done:
+ clib_mem_free (b);
+ return error;
+}
+
+static clib_error_t *
+test_src_dst_serdes (void)
+{
+ clib_error_t * error = 0;
+
+ u8 * b = clib_mem_alloc (500);
+ memset (b, 0, 500);
+
+ fid_address_t src =
+ {
+ .type = FID_ADDR_MAC,
+ .mac = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66 }
+ };
+
+ fid_address_t dst =
+ {
+ .type = FID_ADDR_MAC,
+ .mac = { 0x10, 0x21, 0x32, 0x43, 0x54, 0x65 }
+ };
+
+ source_dest_t sd =
+ {
+ .src = src,
+ .dst = dst
+ };
+
+ gid_address_t g =
+ {
+ .sd = sd,
+ .type = GID_ADDR_SRC_DST,
+ .vni = 0x0,
+ .vni_mask = 0x0
+ };
+
+ u16 size_to_put = gid_address_size_to_put(&g);
+ _assert (28 == size_to_put);
+ _assert (0 == gid_address_len(&g));
+
+ u16 write_len = gid_address_put (b, &g);
+ _assert (size_to_put == write_len);
+
+ u8 expected_data[] =
+ {
+ 0x40, 0x03, 0x00, 0x00, /* AFI = LCAF, reserved1, flags */
+ 0x0c, 0x00, 0x00, 0x18, /* LCAF type = source/dest key, rsvd, length */
+ 0x00, 0x00, 0x00, 0x00, /* reserved; source-ML, Dest-ML */
+
+ 0x40, 0x05, /* AFI = MAC */
+ 0x11, 0x22, 0x33, 0x44,
+ 0x55, 0x66, /* source */
+
+ 0x40, 0x05, /* AFI = MAC */
+ 0x10, 0x21, 0x32, 0x43,
+ 0x54, 0x65, /* destination */
+ };
+ _assert (0 == memcmp (expected_data, b, sizeof (expected_data)));
+
+ gid_address_t p;
+ memset (&p, 0, sizeof (p));
+ _assert (write_len == gid_address_parse (b, &p));
+ _assert (0 == gid_address_cmp (&g, &p));
+done:
+ clib_mem_free (b);
+ return error;
+}
+
+static clib_error_t * test_gid_address_write (void)
+{
+ clib_error_t * error = 0;
+ ip_prefix_t ippref_data, * ippref = &ippref_data;
+
+ u8 * b = clib_mem_alloc(500);
+ memset(b, 0, 500);
+
+ ip_prefix_version (ippref) = IP4;
+ ip_prefix_len (ippref) = 9;
+ ip4_address_t * ip4 = &ip_prefix_v4 (ippref);
+ ip4->as_u32 = 0xaabbccdd;
+
+ gid_address_t g =
+ {
+ .ippref = ippref[0],
+ .type = GID_ADDR_IP_PREFIX,
+ .vni = 0x01020304,
+ .vni_mask = 0x18
+ };
+
+ _assert (18 == gid_address_size_to_put (&g));
+ _assert (gid_address_len (&g) == 9);
+
+ u16 write_len = gid_address_put (b, &g);
+ _assert (18 == write_len);
+
+ u8 expected_gid_data[] =
+ {
+ 0x40, 0x03, /* AFI = LCAF */
+ 0x00, /* reserved1 */
+ 0x00, /* flags */
+ 0x02, /* LCAF type = Instance ID */
+ 0x18, /* IID/VNI mask len */
+ 0x00, 0x0a, /* length */
+ 0x01, 0x02, 0x03, 0x04, /* Instance ID / VNI */
+ 0x00, 0x01, /* AFI = IPv4 */
+ 0xdd, 0xcc, 0xbb, 0xaa, /* ipv4 addr */
+ };
+ _assert (0 == memcmp (expected_gid_data, b, sizeof (expected_gid_data)));
done:
- unformat_free(input);
- vec_free(s);
+ clib_mem_free (b);
return error;
}
#define foreach_test_case \
- _(format_unformat_gid_address) \
_(locator_type) \
- _(gid_parse)
+ _(gid_parse_ip_pref) \
+ _(gid_parse_mac) \
+ _(gid_parse_lcaf) \
+ _(mac_address_write) \
+ _(gid_address_write) \
+ _(src_dst_serdes) \
+ _(src_dst_with_vni_serdes)
int run_tests (void)
{
Code Review / vpp.git / blobdiff