| /* |
| * Copyright 2009 Samy Al Bahra. |
| * 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 <inttypes.h> |
| #include <stdbool.h> |
| #include <stdio.h> |
| #include <stdint.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| |
| #include <ck_pr.h> |
| |
| #include "../../common.h" |
| #ifndef R_REPEAT |
| #define R_REPEAT 200000 |
| #endif |
| |
| /* |
| * Bit selector. |
| */ |
| #define BM(v, b) (((v) >> (b)) & 1) |
| |
| #define CK_PR_BTS_T(w, v) \ |
| { \ |
| unsigned int j; \ |
| uint##w##_t r = v, c = v; \ |
| bool t; \ |
| for (j = 0; j < (w); j++) { \ |
| c |= (uint##w##_t)1 << j; \ |
| t = ck_pr_bts_##w(&r, j); \ |
| if ((t && !BM(v, j)) || (r != c)) { \ |
| printf("FAIL [%" PRIx##w ":%u != %" PRIx##w ":%u]\n", r, j, c, j); \ |
| exit(EXIT_FAILURE); \ |
| } \ |
| } \ |
| } |
| |
| #define CK_PR_BTS_B(w) \ |
| { \ |
| uint##w##_t o; \ |
| unsigned int i; \ |
| printf("ck_pr_bts_" #w ": "); \ |
| for (i = 0; i < R_REPEAT; i++) { \ |
| o = (uint##w##_t)common_rand(); \ |
| CK_PR_BTS_T(w, o); \ |
| } \ |
| printf(" SUCCESS\n"); \ |
| } |
| |
| int |
| main(void) |
| { |
| |
| common_srand((unsigned int)getpid()); |
| |
| #ifdef CK_F_PR_BTS_64 |
| CK_PR_BTS_B(64); |
| #endif |
| |
| #ifdef CK_F_PR_BTS_32 |
| CK_PR_BTS_B(32); |
| #endif |
| |
| #ifdef CK_F_PR_BTS_16 |
| CK_PR_BTS_B(16); |
| #endif |
| |
| #ifdef CK_F_PR_BTS_8 |
| CK_PR_BTS_B(8); |
| #endif |
| |
| return (0); |
| } |
| |