1 /* Copyright (C) 2011 Red Hat, Inc.
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public
5 * License as published by the Free Software Foundation; either
6 * version 2 of the License, or (at your option) any later version.
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the
15 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
16 * Boston, MA 02111-1307, USA.
21 static gint value_create_count = 0;
22 static gint value_destroy_count = 0;
25 value_create (gpointer key)
31 value = g_new (gint, 1);
32 *value = *(gint*)key * 2;
38 value_destroy (gpointer value)
40 value_destroy_count++;
45 key_dup (gpointer key)
49 newkey = g_new (gint, 1);
50 *newkey = *(gint*)key;
56 key_destroy (gpointer key)
62 key_hash (gconstpointer key)
68 value_hash (gconstpointer value)
70 return *(guint*)value;
74 key_equal (gconstpointer key1, gconstpointer key2)
76 return *(gint*)key1 == *(gint*)key2;
80 key_foreach (gpointer valuep, gpointer keyp, gpointer data)
87 g_assert_cmpint (*key, ==, 2);
91 value_foreach (gpointer keyp, gpointer nodep, gpointer data)
98 g_assert_cmpint (*key, ==, 2);
102 test_cache_basic (void)
109 value_create_count = 0;
110 value_destroy_count = 0;
112 c = g_cache_new (value_create, value_destroy,
113 key_dup, key_destroy,
114 key_hash, value_hash, key_equal);
116 key = g_new (gint, 1);
119 value = g_cache_insert (c, key);
120 g_assert_cmpint (*value, ==, 4);
121 g_assert_cmpint (value_create_count, ==, 1);
122 g_assert_cmpint (value_destroy_count, ==, 0);
125 g_cache_key_foreach (c, key_foreach, &count);
126 g_assert_cmpint (count, ==, 1);
129 g_cache_value_foreach (c, value_foreach, &count);
130 g_assert_cmpint (count, ==, 1);
132 value = g_cache_insert (c, key);
133 g_assert_cmpint (*value, ==, 4);
134 g_assert_cmpint (value_create_count, ==, 1);
135 g_assert_cmpint (value_destroy_count, ==, 0);
137 g_cache_remove (c, value);
138 g_assert_cmpint (value_create_count, ==, 1);
139 g_assert_cmpint (value_destroy_count, ==, 0);
141 g_cache_remove (c, value);
142 g_assert_cmpint (value_create_count, ==, 1);
143 g_assert_cmpint (value_destroy_count, ==, 1);
145 value = g_cache_insert (c, key);
146 g_assert_cmpint (*value, ==, 4);
147 g_assert_cmpint (value_create_count, ==, 2);
148 g_assert_cmpint (value_destroy_count, ==, 1);
154 main (int argc, char *argv[])
156 g_test_init (&argc, &argv, NULL);
158 g_test_add_func ("/cache/basic", test_cache_basic);
160 return g_test_run ();