tests: util: PART_OF_ARRAY, IS_ARRAY_ELEMENT, ARRAY_INDEX, .. (2e6e09ac) · Commits · Wenxi XU / zephyr

tests/unit/util/main.c

+40 −0

Original line number	Diff line number	Diff line
		@@ -106,6 +106,26 @@ ZTEST(util_cxx, test_mixing_GET_ARG_and_FOR_EACH) {
		run_mixing_GET_ARG_and_FOR_EACH();
		}

		ZTEST(util_cxx, test_IS_ARRAY_ELEMENT)
		{
		run_IS_ARRAY_ELEMENT();
		}

		ZTEST(util_cxx, test_ARRAY_INDEX)
		{
		run_ARRAY_INDEX();
		}

		ZTEST(util_cxx, test_PART_OF_ARRAY)
		{
		run_PART_OF_ARRAY();
		}

		ZTEST(util_cxx, test_ARRAY_INDEX_FLOOR)
		{
		run_ARRAY_INDEX_FLOOR();
		}

		ZTEST_SUITE(util_cxx, NULL, NULL, NULL, NULL, NULL);

		#if __cplusplus
		@@ -204,4 +224,24 @@ ZTEST(util_cc, test_mixing_GET_ARG_and_FOR_EACH) {
		run_mixing_GET_ARG_and_FOR_EACH();
		}

		ZTEST(util_cc, test_IS_ARRAY_ELEMENT)
		{
		run_IS_ARRAY_ELEMENT();
		}

		ZTEST(util_cc, test_ARRAY_INDEX)
		{
		run_ARRAY_INDEX();
		}

		ZTEST(util_cc, test_PART_OF_ARRAY)
		{
		run_PART_OF_ARRAY();
		}

		ZTEST(util_cc, test_ARRAY_INDEX_FLOOR)
		{
		run_ARRAY_INDEX_FLOOR();
		}

		ZTEST_SUITE(util_cc, NULL, NULL, NULL, NULL, NULL);

+59 −0

Original line number	Diff line number	Diff line
		@@ -467,3 +467,62 @@ void run_mixing_GET_ARG_and_FOR_EACH(void)
		zassert_equal(a[3], 4);
		zassert_equal(a[4], 5);
		}

		void run_IS_ARRAY_ELEMENT(void)
		{
		size_t i;
		size_t array[3];
		uint8_t const alias = (uint8_t )array;

		zassert_false(IS_ARRAY_ELEMENT(array, &array[-1]));
		zassert_false(IS_ARRAY_ELEMENT(array, &array[ARRAY_SIZE(array)]));
		zassert_false(IS_ARRAY_ELEMENT(array, &alias[1]));

		for (i = 0; i < ARRAY_SIZE(array); ++i) {
		zassert_true(IS_ARRAY_ELEMENT(array, &array[i]));
		}
		}

		void run_ARRAY_INDEX(void)
		{
		size_t i;
		size_t array[] = {0, 1, 2, 3};

		for (i = 0; i < ARRAY_SIZE(array); ++i) {
		zassert_equal(array[ARRAY_INDEX(array, &array[i])], i);
		}

		/* ARRAY_INDEX(array, &alias[1]) asserts with CONFIG_ASSERT=y */
		}

		void run_PART_OF_ARRAY(void)
		{
		size_t i;
		size_t array[3];
		uint8_t const alias = (uint8_t )array;

		ARG_UNUSED(i);
		ARG_UNUSED(alias);

		zassert_false(PART_OF_ARRAY(array, &array[-1]));
		zassert_false(PART_OF_ARRAY(array, &array[ARRAY_SIZE(array)]));

		for (i = 0; i < ARRAY_SIZE(array); ++i) {
		zassert_true(PART_OF_ARRAY(array, &array[i]));
		}

		zassert_true(PART_OF_ARRAY(array, &alias[1]));
		}

		void run_ARRAY_INDEX_FLOOR(void)
		{
		size_t i;
		size_t array[] = {0, 1, 2, 3};
		uint8_t const alias = (uint8_t )array;

		for (i = 0; i < ARRAY_SIZE(array); ++i) {
		zassert_equal(array[ARRAY_INDEX_FLOOR(array, &array[i])], i);
		}

		zassert_equal(array[ARRAY_INDEX_FLOOR(array, &alias[1])], 0);
		}