From 64bc06f2b65d21223cd9406cefb377d41229c55a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABtan=20Harter?= <gaetan.harter@fu-berlin.de>
Date: Tue, 15 May 2018 15:26:45 +0200
Subject: [PATCH] tests/unittests: add empty list clist_foreach case
Add clist_foreach empty list test case which should:
* not call `func`
* return `NULL`
---
tests/unittests/tests-core/tests-core-clist.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tests/unittests/tests-core/tests-core-clist.c b/tests/unittests/tests-core/tests-core-clist.c
index b873acbfeb..bbf5acd9cc 100644
--- a/tests/unittests/tests-core/tests-core-clist.c
+++ b/tests/unittests/tests-core/tests-core-clist.c
@@ -237,13 +237,19 @@ static int _foreach_test_trampoline(clist_node_t *node, void *arg)
static void test_clist_foreach(void)
{
+ void *res;
list_node_t *list = &test_clist;
+ _foreach_called = 0;
+ res = clist_foreach(list, _foreach_test_trampoline, NULL);
+ TEST_ASSERT(_foreach_called == 0);
+ TEST_ASSERT(res == NULL);
+
for (int i = 0; i < TEST_CLIST_LEN; i++) {
clist_rpush(list, &tests_clist_buf[i]);
}
- void *res = clist_foreach(list, _foreach_test_trampoline, NULL);
+ res = clist_foreach(list, _foreach_test_trampoline, NULL);
TEST_ASSERT(_foreach_called == _foreach_abort_after);
TEST_ASSERT(res == &tests_clist_buf[_foreach_abort_after-1]);
--
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