/* * Ouroboros - Copyright (C) 2016 * * Test of the du_buff * * Dimitri Staessens <dimitri.staessens@intec.ugent.be> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <ouroboros/du_buff.h> #include "du_buff.c" #define TEST_BUFF_SIZE 16 * DU_BLOCK_DATA_SIZE #define MAX(a,b) (a > b ? a : b) #define MIN(a,b) (a < b ? a : b) int du_buff_test(int argc, char ** argv) { int i, j, k; int i_inc, j_inc, k_inc; uint8_t bits[TEST_BUFF_SIZE]; for (i = 0; i < TEST_BUFF_SIZE; i++) bits[i] = 170; i_inc = MAX(1, DU_BLOCK_DATA_SIZE / 4); j_inc = MAX(1, DU_BLOCK_DATA_SIZE / 8); k_inc = MAX(1, DU_BLOCK_DATA_SIZE / 16); for (i = DU_BUFF_BLOCK_SIZE / 4; i <= TEST_BUFF_SIZE; i += i_inc) { for (j = 0; j < i; j += j_inc) { for (k = 0; k < i - j; k += k_inc) { du_buff_t * dub = du_buff_create(i); if (dub == NULL) return -1; if (k > DU_BLOCK_DATA_SIZE) { du_buff_destroy (dub); continue; } if (i - (j + k) > DU_BLOCK_DATA_SIZE) { du_buff_destroy (dub); continue; } if (du_buff_init(dub, k, bits, j) < 0) { du_buff_destroy (dub); return -1; } du_buff_destroy (dub); } } } return 0; /* tests succeeded */ }