/usr/include/nih/test_hash.h is in libnih-dev 1.0.3-4ubuntu9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | /* libnih
*
* Copyright © 2009 Scott James Remnant <scott@netsplit.com>.
* Copyright © 2009 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2, as
* published by the Free Software Foundation.
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef NIH_TEST_HASH_H
#define NIH_TEST_HASH_H
#ifndef NIH_IN_TEST_H
# error "This header may only be included by <nih/test.h>"
#endif /* NIH_IN_TEST_H */
#include <stddef.h>
#include <nih/list.h>
/**
* TEST_HASH_EMPTY:
* @_hash: hash table.
*
* Check that the hash table @_hash is empty.
**/
#define TEST_HASH_EMPTY(_hash) \
for (size_t _hash_i = 0; _hash_i < (_hash)->size; _hash_i++) \
if (! NIH_LIST_EMPTY (&(_hash)->bins[_hash_i])) \
TEST_FAILED ("hash %p (%s) not empty as expected", \
(_hash), #_hash)
/**
* TEST_HASH_NOT_EMPTY:
* @_list: entry in list.
*
* Check that the hash table @_hash is not empty.
**/
#define TEST_HASH_NOT_EMPTY(_hash) \
do { \
int _hash_empty = 1; \
for (size_t _hash_i = 0; _hash_i < (_hash)->size; _hash_i++) \
if (! NIH_LIST_EMPTY (&(_hash)->bins[_hash_i])) \
_hash_empty = 0; \
if (_hash_empty) \
TEST_FAILED ("hash %p (%s) empty, expected multiple members", \
(_hash), #_hash); \
} while (0)
#endif /* NIH_TEST_HASH_H */
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