diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/du_buff.c | 2 | ||||
| -rw-r--r-- | src/lib/tests/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | src/lib/tests/du_buff.c | 57 |
3 files changed, 59 insertions, 1 deletions
diff --git a/src/lib/du_buff.c b/src/lib/du_buff.c index d88d7ac4..bd1a092d 100644 --- a/src/lib/du_buff.c +++ b/src/lib/du_buff.c @@ -29,7 +29,7 @@ #define OUROBOROS_PREFIX "du_buff" #ifndef DU_BUFF_BLOCKSIZE -#define DU_BUFF_BLOCKSIZE 1 << 16 +#define DU_BUFF_BLOCKSIZE (1 << 16) #endif #include "ouroboros/logs.h" diff --git a/src/lib/tests/CMakeLists.txt b/src/lib/tests/CMakeLists.txt index 2b02768b..5725acc7 100644 --- a/src/lib/tests/CMakeLists.txt +++ b/src/lib/tests/CMakeLists.txt @@ -4,6 +4,7 @@ get_filename_component(src_folder "${tmp}" NAME) create_test_sourcelist(${src_folder}_tests test_suite.c # Add new tests here linked_list.c + du_buff.c ) add_executable(${src_folder}_test EXCLUDE_FROM_ALL ${${src_folder}_tests}) diff --git a/src/lib/tests/du_buff.c b/src/lib/tests/du_buff.c new file mode 100644 index 00000000..e0ae2595 --- /dev/null +++ b/src/lib/tests/du_buff.c @@ -0,0 +1,57 @@ +/* + * 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 "../du_buff.c" + +#define TEST_BUFF_SIZE 16 * DU_BUFF_BLOCKSIZE +#define MAX(a,b) a > b ? a : b + +int du_buff(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_BUFF_BLOCKSIZE / 4); + j_inc = MAX(1, DU_BUFF_BLOCKSIZE / 8); + k_inc = MAX(1, DU_BUFF_BLOCKSIZE / 16); + + for (i = DU_BUFF_BLOCKSIZE / 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 (du_buff_init(dub, k, bits, j) < 0) + return -1; + + du_buff_destroy (dub); + } + } + } + return 0; /* tests succeeded */ +} |