1 /* Test of ordered set data type implementation.
2 Copyright (C) 2006-2007 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2007.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2, or (at your option)
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software Foundation,
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
23 #include "gl_array_oset.h"
28 #include "gl_array_list.h"
30 static const char *objects[30] =
32 "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o",
33 "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "<", ">", "[", "]"
36 #define SIZEOF(array) (sizeof (array) / sizeof (array[0]))
37 #define ASSERT(condition) if (!(condition)) abort ()
38 #define RANDOM(n) (rand () % (n))
39 #define RANDOM_OBJECT() objects[RANDOM (SIZEOF (objects))]
42 check_equals (gl_oset_t set1, gl_list_t set2)
44 size_t n = gl_oset_size (set1);
45 gl_oset_iterator_t iter1;
46 gl_list_iterator_t iter2;
52 iter1 = gl_oset_iterator (set1);
53 iter2 = gl_list_iterator (set2);
54 for (i = 0; i < n; i++)
56 ASSERT (gl_oset_iterator_next (&iter1, &elt1));
57 ASSERT (gl_list_iterator_next (&iter2, &elt2, &node2));
58 ASSERT (elt1 == elt2);
60 ASSERT (!gl_oset_iterator_next (&iter1, &elt1));
61 ASSERT (!gl_list_iterator_next (&iter2, &elt2, &node2));
62 gl_oset_iterator_free (&iter1);
63 gl_list_iterator_free (&iter2);
67 check_all (gl_oset_t set1, gl_list_t set2)
69 check_equals (set1, set2);
73 main (int argc, char *argv[])
78 /* Allow the user to provide a non-default random seed on the command line. */
80 srand (atoi (argv[1]));
83 size_t initial_size = RANDOM (20);
88 set1 = gl_oset_create_empty (GL_ARRAY_OSET, (gl_setelement_compar_fn) strcmp);
91 set2 = gl_list_create_empty (GL_ARRAY_LIST, NULL, NULL, false);
93 check_all (set1, set2);
95 /* Initialize them. */
96 for (i = 0; i < initial_size; i++)
98 const char *obj = RANDOM_OBJECT ();
99 ASSERT (gl_oset_add (set1, obj)
100 == (gl_sortedlist_search (set2, (gl_listelement_compar_fn)strcmp, obj) != NULL
102 : (gl_sortedlist_add (set2, (gl_listelement_compar_fn)strcmp, obj), true)));
103 check_all (set1, set2);
106 for (repeat = 0; repeat < 100000; repeat++)
108 unsigned int operation = RANDOM (3);
113 const char *obj = RANDOM_OBJECT ();
114 ASSERT (gl_oset_search (set1, obj)
115 == (gl_sortedlist_search (set2, (gl_listelement_compar_fn)strcmp, obj) != NULL));
120 const char *obj = RANDOM_OBJECT ();
121 ASSERT (gl_oset_add (set1, obj)
122 == (gl_sortedlist_search (set2, (gl_listelement_compar_fn)strcmp, obj) != NULL
124 : (gl_sortedlist_add (set2, (gl_listelement_compar_fn)strcmp, obj), true)));
129 const char *obj = RANDOM_OBJECT ();
130 ASSERT (gl_oset_remove (set1, obj)
131 == gl_sortedlist_remove (set2, (gl_listelement_compar_fn)strcmp, obj));
135 check_all (set1, set2);