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/*
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* Copyright 2011 David Joseph.
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* 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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. 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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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* 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
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR 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
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <ck_pr.h>
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#define REPEAT 2000000
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#define TEST_UNARY(K, S, M, T, P, D, H) \
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static void \
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test_##K##_##S(M *target) \
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{ \
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*target = *target P 1; \
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\
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return; \
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} \
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static void \
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test_##K##_##S##_zero(M *target, bool *zero) \
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{ \
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*zero = *target == H; \
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*target = *target P 1; \
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\
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return; \
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} \
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static void \
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run_test_##K##_##S(bool use_zero) \
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{ \
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int i; \
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T x = 1, y = 1; \
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bool zero_x = false, zero_y = false; \
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\
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use_zero ? puts("***TESTING ck_pr_"#K"_"#S"_zero***") \
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: puts("***TESTING ck_pr_"#K"_"#S"***"); \
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for (i = 0; i < REPEAT; ++i) { \
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if (use_zero) { \
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test_##K##_##S##_zero(&x, &zero_x); \
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ck_pr_##K##_##S##_zero(&y, &zero_y); \
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} \
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else { \
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test_##K##_##S(&x); \
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ck_pr_##K##_##S(&y); \
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} \
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\
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if (x != y || zero_x != zero_y) { \
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printf("Serial(%"#D") and ck_pr(%"#D")" \
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#K"_"#S" do not match.\n" \
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"FAILURE.\n", \
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x, y); \
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\
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return; \
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} \
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\
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if (zero_x) \
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printf("Variables are zero at iteration %d\n", i); \
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} \
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\
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\
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printf("\tserial_"#K"_"#S": %"#D"\n" \
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"\tck_pr_"#K"_"#S": %"#D"\n" \
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"SUCCESS.\n", \
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x, y); \
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\
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return; \
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}
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#define GENERATE_TEST(K, P, Y, Z) \
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TEST_UNARY(K, int, int, int, P, d, Y) \
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TEST_UNARY(K, uint, unsigned int, unsigned int, P, u, Z) \
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static void \
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run_test_##K(void) \
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{ \
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run_test_##K##_int(false); \
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run_test_##K##_int(true); \
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run_test_##K##_uint(false); \
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run_test_##K##_uint(true); \
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}
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GENERATE_TEST(inc, +, -1, UINT_MAX)
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GENERATE_TEST(dec, -, 1, 1)
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#undef GENERATE_TEST
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#undef TEST_UNARY
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int
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main(void)
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{
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run_test_inc();
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run_test_dec();
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return (0);
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}
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