diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rbtree_test.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/rbtree_test.c b/lib/rbtree_test.c index 122f02f9941b..31dd4ccd3baa 100644 --- a/lib/rbtree_test.c +++ b/lib/rbtree_test.c @@ -114,6 +114,16 @@ static int black_path_count(struct rb_node *rb) return count; } +static void check_postorder(int nr_nodes) +{ + struct rb_node *rb; + int count = 0; + for (rb = rb_first_postorder(&root); rb; rb = rb_next_postorder(rb)) + count++; + + WARN_ON_ONCE(count != nr_nodes); +} + static void check(int nr_nodes) { struct rb_node *rb; @@ -136,6 +146,8 @@ static void check(int nr_nodes) WARN_ON_ONCE(count != nr_nodes); WARN_ON_ONCE(count < (1 << black_path_count(rb_last(&root))) - 1); + + check_postorder(nr_nodes); } static void check_augmented(int nr_nodes) |