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Diffstat (limited to 'zephyr/test/crc/main.c')
-rw-r--r-- | zephyr/test/crc/main.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/zephyr/test/crc/main.c b/zephyr/test/crc/main.c new file mode 100644 index 0000000000..34fec7199a --- /dev/null +++ b/zephyr/test/crc/main.c @@ -0,0 +1,27 @@ +/* Copyright 2020 The Chromium OS Authors. All rights reserved. + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#include <kernel.h> +#include <ztest.h> + +#include "crc8.h" + +/* Note this test makes the pure platform/ec test that uses the same value */ +static void test_crc8_known_data(void) +{ + uint8_t buffer[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 8 }; + + int crc = cros_crc8(buffer, 10); + + /* Verifies polynomial values of 0x07 representing x^8 + x^2 + x + 1 */ + zassert_equal(crc, 170, "CRC8 hash did not match"); +} + +void test_main(void) +{ + ztest_test_suite(test_task_shim, + ztest_unit_test(test_crc8_known_data)); + ztest_run_test_suite(test_task_shim); +} |