diff options
Diffstat (limited to 'regressions/ck_pr/validate/ck_pr_unary.c')
| -rw-r--r-- | regressions/ck_pr/validate/ck_pr_unary.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/regressions/ck_pr/validate/ck_pr_unary.c b/regressions/ck_pr/validate/ck_pr_unary.c new file mode 100644 index 0000000..b2300cd --- /dev/null +++ b/regressions/ck_pr/validate/ck_pr_unary.c @@ -0,0 +1,117 @@ +/* + * 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); +} + |