tests: hwinfo: Make the tests depending on HWINFO_HAS_DRIVER
The test checks for a correct implementation if HWINFO_HAS_DRIVER is set, otherwise it checks for -ENOTSUP return value. Signed-off-by: Alexander Wachter <alexander@wachter.cloud>
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2 changed files with 29 additions and 7 deletions
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@ -26,10 +26,7 @@
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#define BUFFER_LENGTH 17
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#define BUFFER_CANARY 0xFF
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/*
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* Function invokes the get_entropy callback in driver
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* to get the random data and fill to passed buffer
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*/
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#ifdef CONFIG_HWINFO_HAS_DRIVER
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static void test_device_id_get(void)
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{
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u8_t buffer_1[BUFFER_LENGTH];
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@ -39,7 +36,8 @@ static void test_device_id_get(void)
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length_read_1 = hwinfo_get_device_id(buffer_1, 1);
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zassert_not_equal(length_read_1, -ENOTSUP, "Not supported by hardware");
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zassert_false((length_read_1 < 0), "Error returned: %d", length_read_1);
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zassert_false((length_read_1 < 0),
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"Unexpected negative return value: %d", length_read_1);
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zassert_not_equal(length_read_1, 0, "Zero bytes read");
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zassert_equal(length_read_1, 1, "Length not adhered");
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@ -66,10 +64,34 @@ static void test_device_id_get(void)
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"Two consecutively readings don't match");
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}
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}
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#else
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static void test_device_id_get(void) {}
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#endif /* CONFIG_HWINFO_HAS_DRIVER */
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#ifndef CONFIG_HWINFO_HAS_DRIVER
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static void test_device_id_enotsup(void)
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{
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ssize_t ret;
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u8_t buffer[1];
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ret = hwinfo_get_device_id(buffer, 1);
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/* There is no hwinfo driver for this platform, hence the return value
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* should be -ENOTSUP
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*/
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zassert_equal(ret, -ENOTSUP,
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"hwinfo_get_device_id returned % instead of %d",
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ret, -ENOTSUP);
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}
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#else
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static void test_device_id_enotsup(void) {}
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#endif /* CONFIG_HWINFO_HAS_DRIVER not defined*/
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void test_main(void)
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{
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ztest_test_suite(hwinfo_device_id_api,
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ztest_unit_test(test_device_id_get));
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ztest_unit_test(test_device_id_get),
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ztest_unit_test(test_device_id_enotsup)
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);
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ztest_run_test_suite(hwinfo_device_id_api);
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}
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@ -1,4 +1,4 @@
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tests:
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drivers.device_id:
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tags: driver
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depends_on: hwinfo
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filter: CONFIG_HWINFO
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