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/*
* Copyright 2011 David Joseph.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <ck_pr.h>
#define REPEAT 2000000
#define TEST_UNARY(K, S, M, T, P, D, H) \
static void \
test_##K##_##S(M *target) \
{ \
*target = *target P 1; \
\
return; \
} \
static void \
test_##K##_##S##_zero(M *target, bool *zero) \
{ \
*zero = *target == H; \
*target = *target P 1; \
\
return; \
} \
static void \
run_test_##K##_##S(bool use_zero) \
{ \
int i; \
T x = 1, y = 1; \
bool zero_x = false, zero_y = false; \
\
use_zero ? puts("***TESTING ck_pr_"#K"_"#S"_zero***") \
: puts("***TESTING ck_pr_"#K"_"#S"***"); \
for (i = 0; i < REPEAT; ++i) { \
if (use_zero) { \
test_##K##_##S##_zero(&x, &zero_x); \
ck_pr_##K##_##S##_zero(&y, &zero_y); \
} \
else { \
test_##K##_##S(&x); \
ck_pr_##K##_##S(&y); \
} \
\
if (x != y || zero_x != zero_y) { \
printf("Serial(%"#D") and ck_pr(%"#D")" \
#K"_"#S" do not match.\n" \
"FAILURE.\n", \
x, y); \
\
return; \
} \
\
if (zero_x) \
printf("Variables are zero at iteration %d\n", i); \
} \
\
\
printf("\tserial_"#K"_"#S": %"#D"\n" \
"\tck_pr_"#K"_"#S": %"#D"\n" \
"SUCCESS.\n", \
x, y); \
\
return; \
}
#define GENERATE_TEST(K, P, Y, Z) \
TEST_UNARY(K, int, int, int, P, d, Y) \
TEST_UNARY(K, uint, unsigned int, unsigned int, P, u, Z) \
static void \
run_test_##K(void) \
{ \
run_test_##K##_int(false); \
run_test_##K##_int(true); \
run_test_##K##_uint(false); \
run_test_##K##_uint(true); \
}
GENERATE_TEST(inc, +, -1, UINT_MAX)
GENERATE_TEST(dec, -, 1, 1)
#undef GENERATE_TEST
#undef TEST_UNARY
int
main(void)
{
run_test_inc();
run_test_dec();
return (0);
}
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