diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-06-19 16:45:09 -0700 |
|---|---|---|
| committer | Florin Coras <fcoras@cisco.com> | 2019-06-19 16:50:30 -0700 |
| commit | d314963d0f1d12c45c55c7fd210f93c5cac3a8fc (patch) | |
| tree | 70e630d04046e8a4c5e1fe261bdae402ce4f6798 /src/plugins | |
| parent | 6ac96762dc2631bb1c720057f2b9dd854c69b767 (diff) | |
vppinfra: fix rbtree node delete
Type:fix
Make sure tnil color is black and that the right node colors are
updated.
Change-Id: Ibd9d7ea9438df4dab977202955957824723a865d
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/unittest/rbtree_test.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/plugins/unittest/rbtree_test.c b/src/plugins/unittest/rbtree_test.c index 490be9c156e..bfab98c3cd7 100644 --- a/src/plugins/unittest/rbtree_test.c +++ b/src/plugins/unittest/rbtree_test.c @@ -160,7 +160,11 @@ rbtree_test_basic (vlib_main_t * vm, unformat_input_t * input) * Delete all keys */ for (i = 0; i < n_keys; i++) - rb_tree_del (rt, i); + { + rb_tree_del (rt, i); + if (rt->nodes[RBTREE_TNIL_INDEX].color != RBTREE_BLACK) + RBTREE_TEST (0, "tnil should be black"); + } RBTREE_TEST (rb_tree_n_nodes (rt) == 1, "number nodes %u is %u", 1, rb_tree_n_nodes (rt)); |