diff options
| author |   Neale Ranns <neale@graphiant.com> | 2021-06-17 08:43:55 +0000 |
|---|---|---|
| committer | Neale Ranns <neale@graphiant.com> | 2021-06-21 07:20:57 +0000 |
| commit | 5b71bf3f850df25e80cf156e59fe2b496fd950b8 (patch) | |
| tree | 024f05c688798a9b8fb1222a6d8ce687428ec226 /src/plugins | |
| parent | 6973c73131f68630bf5ede3a78583f3d69f0392e (diff) | |
fib: Add unit test for RR source using covers labels
Type: test
UT for patch: 4fc68ee
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I96fac9a6407a7f3ebeecc5e68a7683e541063de7
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/unittest/fib_test.c | 70 |
1 files changed, 69 insertions, 1 deletions
diff --git a/src/plugins/unittest/fib_test.c b/src/plugins/unittest/fib_test.c index c6291fb2658..76b675bca83 100644 --- a/src/plugins/unittest/fib_test.c +++ b/src/plugins/unittest/fib_test.c @@ -503,8 +503,9 @@ fib_test_validate_lb_v (const load_balance_t *lb, FIB_TEST_LB((vnet_mpls_uc_get_label(hdr) == exp->label_o_adj.label), - "bucket %d stacks on label %d", + "bucket %d stacks on label %d not %d", bucket, + vnet_mpls_uc_get_label(hdr), exp->label_o_adj.label); FIB_TEST_LB((vnet_mpls_uc_get_s(hdr) == @@ -7391,6 +7392,73 @@ fib_test_label (void) fib_table_entry_delete_index(fei, FIB_SOURCE_API); /* + * A prefix with outgoing labels. We'll RR source a /32 it covers + * and test that the RR source picks up the out-going labels + */ + fib_prefix_t pfx_100_s_8 = { + .fp_len = 8, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x64000000), + }, + }; + fib_test_lb_bucket_t l_100_eos_o_10_10_10_1 = { + .type = FT_LB_LABEL_O_ADJ, + .label_o_adj = { + .adj = ai_mpls_10_10_11_1, + .label = 1602, + .eos = MPLS_EOS, + }, + }; + fib_mpls_label_t *l1602 = NULL, fml1602 = { + .fml_value = 1602, + }; + vec_add1(l1602, fml1602); + fei = fib_table_entry_update_one_path(fib_index, + &pfx_100_s_8, + FIB_SOURCE_API, + FIB_ENTRY_FLAG_NONE, + DPO_PROTO_IP4, + &nh_10_10_11_1, + tm->hw[1]->sw_if_index, + ~0, // invalid fib index + 1, + l1602, + FIB_ROUTE_PATH_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l_100_eos_o_10_10_10_1), + "100.0.0.0/8 LB 1 buckets via: lbl 101 " + "adj 10.10.11.1"); + + fib_prefix_t pfx_100_1_1_1_s_32 = { + .fp_len = 32, + .fp_proto = FIB_PROTOCOL_IP4, + .fp_addr = { + .ip4.as_u32 = clib_host_to_net_u32(0x64010101), + }, + }; + + fei = fib_table_entry_special_add(fib_index, + &pfx_100_1_1_1_s_32, + FIB_SOURCE_RR, + FIB_ENTRY_FLAG_NONE); + + FIB_TEST(!fib_test_validate_entry(fei, + FIB_FORW_CHAIN_TYPE_UNICAST_IP4, + 1, + &l_100_eos_o_10_10_10_1), + "100.1.1.1/32 LB 1 buckets via: " + "adj 10.10.11.1"); + + fib_table_entry_delete(fib_index, + &pfx_100_s_8, + FIB_SOURCE_API); + fib_table_entry_delete_index(fei, FIB_SOURCE_RR); + + /* * cleanup */ fib_table_entry_delete(fib_index, |