diff options
| -rw-r--r-- | test/utils.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/utils.c b/test/utils.c index 5b76ab8de5..92643980d5 100644 --- a/test/utils.c +++ b/test/utils.c @@ -450,6 +450,20 @@ test_static int test_is_aligned(void) return EC_SUCCESS; } +test_static int test_safe_memcmp(void) +{ + const char str1[] = "abc"; + const char str2[] = "def"; + const char str3[] = "abc"; + + BUILD_ASSERT(str1 != str3); + + TEST_EQ(safe_memcmp(NULL, NULL, 0), 0, "%d"); + TEST_EQ(safe_memcmp(str1, str2, sizeof(str1)), 1, "%d"); + TEST_EQ(safe_memcmp(str1, str3, sizeof(str1)), 0, "%d"); + return EC_SUCCESS; +} + void run_test(int argc, char **argv) { test_reset(); @@ -469,6 +483,7 @@ void run_test(int argc, char **argv) RUN_TEST(test_swap); RUN_TEST(test_bytes_are_trivial); RUN_TEST(test_is_aligned); + RUN_TEST(test_safe_memcmp); test_print_result(); } |