tests/list-test.c

   1 /* GLIB - Library of useful routines for C programming
   2  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GLib Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GLib at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 #undef G_DISABLE_ASSERT
  28 #undef G_LOG_DOMAIN
  29
  30 #include <stdio.h>
  31 #include <string.h>
  32 #include "glib.h"
  33
  34 int array[10000];
  35 gboolean failed = FALSE;
  36
  37 #define TEST(m,cond)    G_STMT_START { failed = !(cond); \
  38 if (failed) \
  39   { if (!m) \
  40       g_print ("\n(%s:%d) failed for: %s\n", __FILE__, __LINE__, ( # cond )); \
  41     else \
  42       g_print ("\n(%s:%d) failed for: %s: (%s)\n", __FILE__, __LINE__, ( # cond ), (gchar*)m); \
  43   } \
  44 else \
  45   g_print ("."); fflush (stdout); \
  46 } G_STMT_END
  47
  48 #define C2P(c)          ((gpointer) ((long) (c)))
  49 #define P2C(p)          ((gchar) ((long) (p)))
  50
  51 #define GLIB_TEST_STRING "el dorado "
  52 #define GLIB_TEST_STRING_5 "el do"
  53
  54 typedef struct {
  55         guint age;
  56         gchar name[40];
  57 } GlibTestInfo;
  58
  59 static gint
  60 my_list_compare_one (gconstpointer a, gconstpointer b)
  61 {
  62   gint one = *((const gint*)a);
  63   gint two = *((const gint*)b);
  64   return one-two;
  65 }
  66
  67 static gint
  68 my_list_compare_two (gconstpointer a, gconstpointer b)
  69 {
  70   gint one = *((const gint*)a);
  71   gint two = *((const gint*)b);
  72   return two-one;
  73 }
  74
  75 int
  76 main (int   argc,
  77       char *argv[])
  78 {
  79   GList *list, *t;
  80   gint nums[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
  81   gint morenums[10] = { 8, 9, 7, 0, 3, 2, 5, 1, 4, 6};
  82   gint i;
  83
  84   list = NULL;
  85   for (i = 0; i < 10; i++)
  86     list = g_list_append (list, &nums[i]);
  87   list = g_list_reverse (list);
  88
  89   for (i = 0; i < 10; i++)
  90     {
  91       t = g_list_nth (list, i);
  92       g_assert (*((gint*) t->data) == (9 - i));
  93     }
  94
  95   for (i = 0; i < 10; i++)
  96     g_assert (g_list_position(list, g_list_nth (list, i)) == i);
  97
  98   g_list_free (list);
  99   list = NULL;
 100
 101   for (i = 0; i < 10; i++)
 102     list = g_list_insert_sorted (list, &morenums[i], my_list_compare_one);
 103
 104   /*
 105   g_print("\n");
 106   g_list_foreach (list, my_list_print, NULL);
 107   */
 108
 109   for (i = 0; i < 10; i++)
 110     {
 111       t = g_list_nth (list, i);
 112       g_assert (*((gint*) t->data) == i);
 113     }
 114
 115   g_list_free (list);
 116   list = NULL;
 117
 118   for (i = 0; i < 10; i++)
 119     list = g_list_insert_sorted (list, &morenums[i], my_list_compare_two);
 120
 121   /*
 122   g_print("\n");
 123   g_list_foreach (list, my_list_print, NULL);
 124   */
 125
 126   for (i = 0; i < 10; i++)
 127     {
 128       t = g_list_nth (list, i);
 129       g_assert (*((gint*) t->data) == (9 - i));
 130     }
 131
 132   g_list_free (list);
 133   list = NULL;
 134
 135   for (i = 0; i < 10; i++)
 136     list = g_list_prepend (list, &morenums[i]);
 137
 138   list = g_list_sort (list, my_list_compare_two);
 139
 140   /*
 141   g_print("\n");
 142   g_list_foreach (list, my_list_print, NULL);
 143   */
 144
 145   for (i = 0; i < 10; i++)
 146     {
 147       t = g_list_nth (list, i);
 148       g_assert (*((gint*) t->data) == (9 - i));
 149     }
 150
 151   g_list_free (list);
 152
 153   return 0;
 154 }
 155