+++ /dev/null
-/*
- * 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_types.h>
-#include <vnet/lisp-cp/lisp_cp_messages.h>
-
-#define _assert(e) \
- error = CLIB_ERROR_ASSERT (e); \
- if (error) \
- goto done;
-
-static clib_error_t * test_locator_type (void)
-{
- clib_error_t * error = 0;
- 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 = {
- .local = 1,
- .state = 2,
- .sw_if_index = 8,
- .priority = 3,
- .weight = 100,
- .mpriority = 4,
- .mweight = 101
- };
- locator_copy (&loc1, &loc2);
- _assert (0 == locator_cmp (&loc1, &loc2));
-
- /* remote locator */
- loc2.local = 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, * 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 (copy, gid_addr);
- _assert (0 == gid_address_cmp (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_write_nsh (void)
-{
- clib_error_t * error = 0;
-
- u8 * b = clib_mem_alloc(500);
- clib_memset(b, 0, 500);
-
- gid_address_t g =
- {
- .vni = 0,
- .nsh.spi = 0x112233,
- .nsh.si = 0x42,
- .type = GID_ADDR_NSH,
- };
-
- u16 len = gid_address_put (b, &g);
-
- u8 expected[] =
- {
- 0x40, 0x03, 0x00, 0x00, /* AFI = LCAF*/
- 0x11, 0x00, 0x00, 0x04, /* type = SPI LCAF, length = 4 */
-
- /* Service Path ID, Service index */
- 0x11, 0x22, 0x33, 0x42, /* SPI, SI */
- };
-
- _assert (sizeof (expected) == len);
- _assert (0 == memcmp (expected, b, len));
-done:
- clib_mem_free (b);
- return error;
-}
-
-static clib_error_t *
-test_gid_parse_nsh ()
-{
- clib_error_t * error = 0;
- gid_address_t _gid_addr, * gid_addr = &_gid_addr;
- gid_address_t _gid_addr_copy, * copy = &_gid_addr_copy;
-
- clib_memset (gid_addr, 0, sizeof (gid_addr[0]));
- clib_memset (copy, 0, sizeof (copy[0]));
-
- u8 data[] =
- {
- 0x40, 0x03, 0x00, 0x00, /* AFI = LCAF*/
- 0x11, 0x00, 0x00, 0x04, /* type = SPI LCAF, length = 4 */
-
- /* Service Path ID, Service index */
- 0x55, 0x99, 0x42, 0x09, /* SPI, SI */
- };
-
- u32 len = gid_address_parse (data, gid_addr);
- _assert (sizeof (data) == len);
- gid_address_copy (copy, gid_addr);
- _assert (0 == gid_address_cmp (gid_addr, copy));
- _assert (GID_ADDR_NSH == gid_address_type (copy));
- _assert (0 == gid_address_vni (copy));
- _assert (gid_address_nsh_spi (copy) == 0x559942);
- _assert (gid_address_nsh_si (copy) == 0x09);
-
-done:
- gid_address_free (copy);
- gid_address_free (gid_addr);
- return error;
-}
-
-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;
-
- clib_memset (gid_addr, 0, sizeof (gid_addr[0]));
- clib_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;
-}
-
-/* recursive LCAFs are not supported */
-#if 0
-static clib_error_t * test_gid_parse_lcaf_complex ()
-{
- 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;
-
- clib_memset (gid_addr, 0, sizeof (gid_addr[0]));
- clib_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
-
-static clib_error_t * test_write_mac_in_lcaf (void)
-{
- clib_error_t * error = 0;
-
- u8 * b = clib_mem_alloc(500);
- clib_memset(b, 0, 500);
-
- gid_address_t g =
- {
- .mac = {0x1, 0x2, 0x3, 0x4, 0x5, 0x6},
- .vni = 0x01020304,
- .vni_mask = 0x10,
- .type = GID_ADDR_MAC,
- };
-
- u16 len = gid_address_put (b, &g);
-
- u8 expected[] =
- {
- 0x40, 0x03, /* AFI = LCAF */
- 0x00, /* reserved1 */
- 0x00, /* flags */
- 0x02, /* LCAF type = Instance ID */
- 0x10, /* IID/IID mask len */
- 0x00, 0x0c, /* length */
- 0x01, 0x02, 0x03, 0x04, /* Instance ID / VNI */
-
- 0x40, 0x05, /* AFI = MAC */
- 0x01, 0x02, 0x03, 0x04,
- 0x05, 0x06 /* MAC */
- };
- _assert (sizeof (expected) == len);
- _assert (0 == memcmp (expected, b, len));
-done:
- clib_mem_free (b);
- return error;
-}
-
-static clib_error_t * test_mac_address_write (void)
-{
- clib_error_t * error = 0;
-
- u8 * b = clib_mem_alloc(500);
- clib_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);
- clib_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, 0x10, /* 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;
- clib_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_deser_bad_afi (void)
-{
- clib_error_t * error = 0;
-
- u8 expected_data[] =
- {
- 0x40, 0x03, 0x00, 0x00, /* AFI = LCAF, reserved1, flags */
- 0x0c, 0x00, 0x00, 0x14, /* LCAF type = source/dest key, rsvd, length */
- 0x00, 0x00, 0x00, 0x00, /* reserved; source-ML, Dest-ML */
-
- 0xde, 0xad, /* AFI = bad value */
- 0x11, 0x22, 0x33, 0x44,
- 0x55, 0x66, /* source */
-
- 0x40, 0x05, /* AFI = MAC */
- 0x10, 0x21, 0x32, 0x43,
- 0x54, 0x65, /* destination */
- };
-
- gid_address_t p;
- _assert (~0 == gid_address_parse (expected_data, &p));
-done:
- return error;
-}
-
-static clib_error_t *
-test_src_dst_serdes (void)
-{
- clib_error_t * error = 0;
-
- u8 * b = clib_mem_alloc (500);
- clib_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, 0x14, /* 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;
- clib_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);
- clib_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:
- clib_mem_free (b);
- return error;
-}
-
-#define foreach_test_case \
- _(locator_type) \
- _(gid_parse_ip_pref) \
- _(gid_parse_mac) \
- _(gid_parse_lcaf) \
- _(gid_parse_nsh) \
- _(gid_write_nsh) \
- _(mac_address_write) \
- _(gid_address_write) \
- _(src_dst_serdes) \
- _(write_mac_in_lcaf) \
- _(src_dst_deser_bad_afi) \
- _(src_dst_with_vni_serdes)
-
-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 ();
-}
-
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