[PATCH 2/2] unit: Sanity check for NULL l_uintset

[Tim Kourt <tim.a.kourt@linux.intel.com>]

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---
 unit/test-uintset.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/unit/test-uintset.c b/unit/test-uintset.c
index 35fc935..9f20939 100644
--- a/unit/test-uintset.c
+++ b/unit/test-uintset.c
@@ -120,6 +120,20 @@ static void test_uintset_3(const void *data)
 	l_uintset_free(set);
 }
 
+static void test_uintset_4(const void *data)
+{
+	struct l_uintset *set;
+
+	set = l_uintset_new(2);
+	assert(set);
+
+	assert(!l_uintset_take(NULL, 1));
+	assert(!l_uintset_put(NULL, 1));
+	assert(!l_uintset_contains(NULL, 1));
+
+	l_uintset_free(set);
+}
+
 static void test_uintset_find_unused(const void *data)
 {
 	struct l_uintset *set;
@@ -167,6 +181,7 @@ int main(int argc, char *argv[])
 	l_test_add("l_uintset sanity check", test_uintset, NULL);
 	l_test_add("l_uintset sanity check #2", test_uintset_2, NULL);
 	l_test_add("l_uintset sanity check #3", test_uintset_3, NULL);
+	l_test_add("l_uintset sanity check #4", test_uintset_4, NULL);
 	l_test_add("l_uintset find unused tests", test_uintset_find_unused,
 							NULL);
 
-- 
2.13.6