diff options
Diffstat (limited to 'tests/commonlib')
| -rw-r--r-- | tests/commonlib/bsd/helpers-test.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/commonlib/bsd/helpers-test.c b/tests/commonlib/bsd/helpers-test.c index ec3f98bed1..324c901b12 100644 --- a/tests/commonlib/bsd/helpers-test.c +++ b/tests/commonlib/bsd/helpers-test.c @@ -8,6 +8,19 @@ static void func(void) function_called(); } +static void test_genmask(void **state) +{ + assert_int_equal(GENMASK(4, 4), 0x10); + assert_int_equal(GENMASK(4, 3), 0x18); + assert_int_equal(GENMASK(4, 0), 0x1f); + /* Edge cases */ + assert_int_equal(GENMASK(0, 0), 1); + assert_int_equal(GENMASK(31, 31), 0x80000000); + assert_int_equal(GENMASK(31, 0), 0xffffffff); + assert_int_equal(GENMASK(63, 63), 0x8000000000000000); + assert_int_equal(GENMASK(63, 0), 0xffffffffffffffff); +} + static void test_retry(void **state) { int count; @@ -34,6 +47,7 @@ static void test_retry(void **state) int main(void) { const struct CMUnitTest tests[] = { + cmocka_unit_test(test_genmask), cmocka_unit_test(test_retry), }; |