From 69518b695c050437d0249dd82a6c1cf70abc8319 Mon Sep 17 00:00:00 2001 From: Cody P Schafer Date: Fri, 3 Jan 2014 14:10:33 +1100 Subject: [PATCH] rbtree/test: test rbtree_postorder_for_each_entry_safe() Signed-off-by: Cody P Schafer Cc: Michel Lespinasse Cc: Jan Kara Signed-off-by: Andrew Morton --- lib/rbtree_test.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lib/rbtree_test.c b/lib/rbtree_test.c index df6c125ff5c2..8b3c9dc88262 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_foreach(int nr_nodes) +{ + struct test_node *cur, *n; + int count = 0; + rbtree_postorder_for_each_entry_safe(cur, n, &root, rb) + count++; + + WARN_ON_ONCE(count != nr_nodes); +} + static void check_postorder(int nr_nodes) { struct rb_node *rb; @@ -148,6 +158,7 @@ static void check(int nr_nodes) WARN_ON_ONCE(count < (1 << black_path_count(rb_last(&root))) - 1); check_postorder(nr_nodes); + check_postorder_foreach(nr_nodes); } static void check_augmented(int nr_nodes) -- 2.39.5