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tests: unit: util: Add tests for new macros

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Added tests for GET_ARG_N and GET_ARGS_LESS_N

Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruscinski 2020-05-08 10:35:41 +02:00 • committed by Carles Cufí
commit 4baf24203d
1 changed files with 59 additions and 1 deletions
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60
tests/unit/util/main.c
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@ -329,6 +329,61 @@ static void test_nested_FOR_EACH(void)
zassert_equal(a2, 2, NULL);
}
static void test_GET_ARG_N(void)
{
int a = GET_ARG_N(1, 10, 100, 1000);
int b = GET_ARG_N(2, 10, 100, 1000);
int c = GET_ARG_N(3, 10, 100, 1000);
zassert_equal(a, 10, NULL);
zassert_equal(b, 100, NULL);
zassert_equal(c, 1000, NULL);
}
static void test_GET_ARGS_LESS_N(void)
{
uint8_t a[] = { GET_ARGS_LESS_N(0, 1, 2, 3) };
uint8_t b[] = { GET_ARGS_LESS_N(1, 1, 2, 3) };
uint8_t c[] = { GET_ARGS_LESS_N(2, 1, 2, 3) };
zassert_equal(sizeof(a), 3, NULL);
zassert_equal(sizeof(b), 2, NULL);
zassert_equal(b[0], 2, NULL);
zassert_equal(b[1], 3, NULL);
zassert_equal(sizeof(c), 1, NULL);
zassert_equal(c[0], 3, NULL);
}
static void test_mixing_GET_ARG_and_FOR_EACH(void)
{
#undef TEST_MACRO
#define TEST_MACRO(x) x,
int i;
i = GET_ARG_N(3, FOR_EACH(TEST_MACRO, (), 1, 2, 3, 4, 5));
zassert_equal(i, 3, NULL);
i = GET_ARG_N(2, 1, GET_ARGS_LESS_N(2, 1, 2, 3, 4, 5));
zassert_equal(i, 3, NULL);
#undef TEST_MACRO
#undef TEST_MACRO2
#define TEST_MACRO(x) GET_ARG_N(3, 1, 2, x),
#define TEST_MACRO2(...) FOR_EACH(TEST_MACRO, (), __VA_ARGS__)
int a[] = {
LIST_DROP_EMPTY(TEST_MACRO2(1, 2, 3, 4)), 5
};
zassert_equal(ARRAY_SIZE(a), 5, NULL);
zassert_equal(a[0], 1, NULL);
zassert_equal(a[1], 2, NULL);
zassert_equal(a[2], 3, NULL);
zassert_equal(a[3], 4, NULL);
zassert_equal(a[4], 5, NULL);
}
void test_main(void)
{
ztest_test_suite(test_lib_sys_util_tests,
@ -347,7 +402,10 @@ void test_main(void)
ztest_unit_test(test_FOR_EACH_IDX_FIXED_ARG),
ztest_unit_test(test_IS_EMPTY),
ztest_unit_test(test_LIST_DROP_EMPTY),
ztest_unit_test(test_nested_FOR_EACH)
ztest_unit_test(test_nested_FOR_EACH),
ztest_unit_test(test_GET_ARG_N),
ztest_unit_test(test_GET_ARGS_LESS_N),
ztest_unit_test(test_mixing_GET_ARG_and_FOR_EACH)
);
ztest_run_test_suite(test_lib_sys_util_tests);