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320df7e409
This is a prerequisite for being able to return "" (which is const) and none of the returned values should ever be modified.
85 lines
3.2 KiB
C
85 lines
3.2 KiB
C
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/********************************************************************
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* test-qof-string-cache.c: GLib g_test test suite for string cache *
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* functions *
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* Copyright 2011 Christian Stimming *
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* Copyright 2011 John Ralls <jralls@ceridwen.us> *
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* Copyright 2012 Phil Longstaff <phil.longstaff@yahoo.ca> *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License*
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* along with this program; if not, contact: *
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* *
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* Free Software Foundation Voice: +1-617-542-5942 *
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* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
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* Boston, MA 02110-1301, USA gnu@gnu.org *
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\********************************************************************/
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#include <config.h>
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#include <string.h>
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#include <glib.h>
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#include <unittest-support.h>
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#include "qof.h"
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static const gchar *suitename = "/qof/qof-string-cache";
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void test_suite_qof_string_cache ( void );
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typedef struct
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{
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} Fixture;
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G_GNUC_UNUSED static void
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setup( Fixture *fixture, gconstpointer pData )
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{
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qof_string_cache_init();
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}
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G_GNUC_UNUSED static void
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teardown( Fixture *fixture, gconstpointer pData )
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{
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qof_string_cache_destroy();
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}
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static void
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test_qof_string_cache( void )
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{
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/* Strings added to the cache should always return the same string address
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* as long as the refcount > 0. */
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gchar str[100];
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const gchar* str1_1;
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const gchar* str1_2;
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const gchar* str1_3;
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const gchar* str1_4;
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strncpy(str, "str1", sizeof(str));
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str1_1 = qof_string_cache_insert(str); /* Refcount = 1 */
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g_assert(str1_1 != str);
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str1_2 = qof_string_cache_insert(str); /* Refcount = 2 */
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g_assert(str1_1 == str1_2);
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qof_string_cache_remove(str); /* Refcount = 1 */
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str1_3 = qof_string_cache_insert(str); /* Refcount = 2 */
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g_assert(str1_1 == str1_3);
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qof_string_cache_remove(str); /* Refcount = 1 */
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qof_string_cache_remove(str); /* Refcount = 0 */
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strncpy(str, "str2", sizeof(str));
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qof_string_cache_insert(str); /* Refcount = 1 */
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strncpy(str, "str1", sizeof(str));
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str1_4 = qof_string_cache_insert(str); /* Refcount = 1 */
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g_assert(str1_1 != str1_4);
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}
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void
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test_suite_qof_string_cache ( void )
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{
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GNC_TEST_ADD_FUNC( suitename, "string-cache", test_qof_string_cache);
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}
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