gnucash/libgnucash/engine/test/test-qof-string-cache.c
Geert Janssens 1238b9d8cd Prevent gcc from searching config.h in the current directory
This will avoid a ninja-build from picking up a config.h generated by the autotools build
(in the root build directory). Picking up the wrong config.h may lead to all kinds of
subtle issues if the autotools run was done with different options than the cmake run.
2017-10-26 14:05:17 +02:00

85 lines
3.2 KiB
C

/********************************************************************
* test-qof-string-cache.c: GLib g_test test suite for string cache *
* functions *
* Copyright 2011 Christian Stimming *
* Copyright 2011 John Ralls <jralls@ceridwen.us> *
* Copyright 2012 Phil Longstaff <phil.longstaff@yahoo.ca> *
* *
* 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, contact: *
* *
* Free Software Foundation Voice: +1-617-542-5942 *
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
* Boston, MA 02110-1301, USA gnu@gnu.org *
\********************************************************************/
#include <config.h>
#include <string.h>
#include <glib.h>
#include <unittest-support.h>
#include "qof.h"
static const gchar *suitename = "/qof/qof-string-cache";
void test_suite_qof_string_cache ( void );
typedef struct
{
} Fixture;
G_GNUC_UNUSED static void
setup( Fixture *fixture, gconstpointer pData )
{
qof_string_cache_init();
}
G_GNUC_UNUSED static void
teardown( Fixture *fixture, gconstpointer pData )
{
qof_string_cache_destroy();
}
static void
test_qof_string_cache( void )
{
/* Strings added to the cache should always return the same string address
* as long as the refcount > 0. */
gchar str[100];
gchar* str1_1;
gchar* str1_2;
gchar* str1_3;
gchar* str1_4;
strncpy(str, "str1", sizeof(str));
str1_1 = qof_string_cache_insert(str); /* Refcount = 1 */
g_assert(str1_1 != str);
str1_2 = qof_string_cache_insert(str); /* Refcount = 2 */
g_assert(str1_1 == str1_2);
qof_string_cache_remove(str); /* Refcount = 1 */
str1_3 = qof_string_cache_insert(str); /* Refcount = 2 */
g_assert(str1_1 == str1_3);
qof_string_cache_remove(str); /* Refcount = 1 */
qof_string_cache_remove(str); /* Refcount = 0 */
strncpy(str, "str2", sizeof(str));
qof_string_cache_insert(str); /* Refcount = 1 */
strncpy(str, "str1", sizeof(str));
str1_4 = qof_string_cache_insert(str); /* Refcount = 1 */
g_assert(str1_1 != str1_4);
}
void
test_suite_qof_string_cache ( void )
{
GNC_TEST_ADD_FUNC( suitename, "string-cache", test_qof_string_cache);
}