diff options
Diffstat (limited to 'src/vnet/fib/fib_test.c')
| -rw-r--r-- | src/vnet/fib/fib_test.c | 116 |
1 files changed, 104 insertions, 12 deletions
diff --git a/src/vnet/fib/fib_test.c b/src/vnet/fib/fib_test.c index cbb5640ae36..d3bdfa35c06 100644 --- a/src/vnet/fib/fib_test.c +++ b/src/vnet/fib/fib_test.c @@ -729,6 +729,9 @@ fib_test_v4 (void) .ip4.as_u32 = clib_host_to_net_u32(0x0a0a0a02), }; + FIB_TEST((0 == pool_elts(load_balance_map_pool)), "LB-map pool size is %d", + pool_elts(load_balance_map_pool)); + tm = &test_main; /* record the nubmer of load-balances in use before we start */ @@ -3090,6 +3093,43 @@ fib_test_v4 (void) NULL, FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + /* + * add a bunch load more entries using this path combo so that we get + * an LB-map created. + */ +#define N_P 128 + fib_prefix_t bgp_78s[N_P]; + for (ii = 0; ii < N_P; ii++) + { + bgp_78s[ii].fp_len = 32; + bgp_78s[ii].fp_proto = FIB_PROTOCOL_IP4; + bgp_78s[ii].fp_addr.ip4.as_u32 = clib_host_to_net_u32(0x4e000000+ii); + + + fib_table_entry_path_add(fib_index, + &bgp_78s[ii], + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + FIB_PROTOCOL_IP4, + &pfx_1_1_1_3_s_32.fp_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + fib_table_entry_path_add(fib_index, + &bgp_78s[ii], + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + FIB_PROTOCOL_IP4, + &nh_1_1_1_1, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + } + fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); @@ -3138,6 +3178,9 @@ fib_test_v4 (void) 1, FIB_ROUTE_PATH_FLAG_NONE); + /* suspend so the update walk kicks int */ + vlib_process_suspend(vlib_get_main(), 1e-5); + fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); FIB_TEST(!dpo_cmp(dpo, fib_entry_contribute_ip_forwarding(fei)), "post PIC 200.200.200.200/32 was inplace modified"); @@ -3175,6 +3218,9 @@ fib_test_v4 (void) NULL, FIB_ROUTE_PATH_FLAG_NONE); + /* suspend so the update walk kicks in */ + vlib_process_suspend(vlib_get_main(), 1e-5); + FIB_TEST(!dpo_cmp(dpo2, load_balance_get_bucket_i(lb, 0)), "post PIC recovery adj for 200.200.200.200/32 is recursive " "via adj for 1.1.1.1"); @@ -3201,6 +3247,20 @@ fib_test_v4 (void) 1, NULL, FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + for (ii = 0; ii < N_P; ii++) + { + fib_table_entry_path_add(fib_index, + &bgp_78s[ii], + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + FIB_PROTOCOL_IP4, + &pfx_1_1_1_2_s_32.fp_addr, + ~0, + fib_index, + 1, + NULL, + FIB_ROUTE_PATH_RESOLVE_VIA_HOST); + } fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); @@ -3233,6 +3293,8 @@ fib_test_v4 (void) ~0, 1, FIB_ROUTE_PATH_FLAG_NONE); + /* suspend so the update walk kicks int */ + vlib_process_suspend(vlib_get_main(), 1e-5); fei = fib_table_lookup_exact_match(fib_index, &bgp_200_pfx); dpo = fib_entry_contribute_ip_forwarding(fei); @@ -3270,6 +3332,16 @@ fib_test_v4 (void) NULL, FIB_ROUTE_PATH_FLAG_NONE); + for (ii = 0; ii < N_P; ii++) + { + fib_table_entry_delete(fib_index, + &bgp_78s[ii], + FIB_SOURCE_API); + FIB_TEST((FIB_NODE_INDEX_INVALID == + fib_table_lookup_exact_match(fib_index, &bgp_78s[ii])), + "%U removed", + format_fib_prefix, &bgp_78s[ii]); + } fib_table_entry_path_remove(fib_index, &bgp_200_pfx, FIB_SOURCE_API, @@ -3303,6 +3375,8 @@ fib_test_v4 (void) fib_table_entry_delete(fib_index, &pfx_1_1_1_0_s_28, FIB_SOURCE_API); + /* suspend so the update walk kicks int */ + vlib_process_suspend(vlib_get_main(), 1e-5); FIB_TEST((FIB_NODE_INDEX_INVALID == fib_table_lookup_exact_match(fib_index, &pfx_1_1_1_0_s_28)), "1.1.1.1/28 removed"); @@ -3821,7 +3895,7 @@ fib_test_v4 (void) /* * -2 entries and -2 non-shared path-list */ - FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", + FIB_TEST((0 == fib_path_list_db_size()), "path list DB population:%d", fib_path_list_db_size()); FIB_TEST((PNBR == fib_path_list_pool_size()), "path list pool size is %d", fib_path_list_pool_size()); @@ -3855,7 +3929,7 @@ fib_test_v4 (void) FIB_TEST((ENBR-5 == pool_elts(fib_urpf_list_pool)), "uRPF pool size is %d", pool_elts(fib_urpf_list_pool)); FIB_TEST((0 == pool_elts(load_balance_map_pool)), "LB-map pool size is %d", - pool_elts(load_balance_map_pool)); + pool_elts(load_balance_map_pool)); FIB_TEST((lb_count == pool_elts(load_balance_pool)), "LB pool size is %d", pool_elts(load_balance_pool)); @@ -5900,6 +5974,12 @@ fib_test_label (void) .adj = DPO_PROTO_IP4, }, }; + fib_test_lb_bucket_t mpls_bucket_drop = { + .type = FT_LB_SPECIAL, + .special = { + .adj = DPO_PROTO_MPLS, + }, + }; fib_table_entry_path_remove(fib_index, &pfx_1_1_1_1_s_32, @@ -5932,9 +6012,9 @@ fib_test_label (void) &pfx_24001_neos); FIB_TEST(fib_test_validate_entry(fei, FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, - 1, - &bucket_drop), - "24001/eos LB 1 buckets via: DROP"); + 1, + &mpls_bucket_drop), + "24001/neos LB 1 buckets via: DROP"); /* * add back the path with the valid label @@ -7709,6 +7789,12 @@ lfib_test (void) fib_test_lb_bucket_t bucket_drop = { .type = FT_LB_SPECIAL, .special = { + .adj = DPO_PROTO_IP4, + }, + }; + fib_test_lb_bucket_t mpls_bucket_drop = { + .type = FT_LB_SPECIAL, + .special = { .adj = DPO_PROTO_MPLS, }, }; @@ -7735,7 +7821,12 @@ lfib_test (void) FIB_FORW_CHAIN_TYPE_UNICAST_IP4, 1, &bucket_drop), - "2.2.2.4/32 LB 1 buckets via: ip4-DROP"); + "1200/neos LB 1 buckets via: ip4-DROP"); + FIB_TEST(fib_test_validate_entry(lfe, + FIB_FORW_CHAIN_TYPE_MPLS_NON_EOS, + 1, + &mpls_bucket_drop), + "1200/neos LB 1 buckets via: mpls-DROP"); fib_table_entry_delete(fib_index, &pfx_2_2_2_4_s_32, FIB_SOURCE_API); @@ -7940,18 +8031,19 @@ fib_test (vlib_main_t * vm, } else { - /* - * These walk UT aren't run as part of the full suite, since the - * fib-walk process must be disabled in order for the tests to work - * - * fib_test_walk(); - */ res += fib_test_v4(); res += fib_test_v6(); res += fib_test_ae(); res += fib_test_bfd(); res += fib_test_label(); res += lfib_test(); + + /* + * fib-walk process must be disabled in order for the walk tests to work + */ + fib_walk_process_disable(); + res += fib_test_walk(); + fib_walk_process_enable(); } if (res) |