77 lines
3.0 KiB
C
77 lines
3.0 KiB
C
/* test_utils.h - TinyCrypt interface to common functions for tests */
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/*
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* Copyright (C) 2015 by Intel Corporation, All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* - Neither the name of Intel Corporation nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __TEST_UTILS_H__
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#define __TEST_UTILS_H__
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#include <tc_util.h>
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#include <tinycrypt/constants.h>
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static inline void show_str(const char *label, const uint8_t *s, size_t len)
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{
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uint32_t i;
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TC_PRINT("%s = ", label);
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for (i = 0; i < (uint32_t) len; ++i) {
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TC_PRINT("%02x", s[i]);
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}
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TC_PRINT("\n");
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}
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static inline void fatal(uint32_t testnum, const void *expected, size_t expectedlen,
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const void *computed, size_t computedlen)
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{
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TC_ERROR("\tTest #%d Failed!\n", testnum);
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show_str("\t\tExpected", expected, expectedlen);
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show_str("\t\tComputed ", computed, computedlen);
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TC_PRINT("\n");
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}
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static inline uint32_t check_result(uint32_t testnum, const void *expected, size_t expectedlen,
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const void *computed, size_t computedlen, uint32_t verbose)
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{
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uint32_t result = TC_PASS;
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if (expectedlen != computedlen) {
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TC_ERROR("The length of the computed buffer (%zu)", computedlen);
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TC_ERROR("does not match the expected length (%zu).", expectedlen);
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result = TC_FAIL;
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} else if (memcmp(computed, expected, computedlen) != 0) {
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fatal(testnum, expected, expectedlen, computed, computedlen);
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result = TC_FAIL;
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}
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return result;
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}
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#endif
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