tests/relation-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_LOG_DOMAIN
  28
  29 #include <stdio.h>
  30 #include <string.h>
  31 #include "glib.h"
  32
  33 int array[10000];
  34 gboolean failed = FALSE;
  35
  36 #define TEST(m,cond)    G_STMT_START { failed = !(cond); \
  37 if (failed) \
  38   { if (!m) \
  39       g_print ("\n(%s:%d) failed for: %s\n", __FILE__, __LINE__, ( # cond )); \
  40     else \
  41       g_print ("\n(%s:%d) failed for: %s: (%s)\n", __FILE__, __LINE__, ( # cond ), (gchar*)m); \
  42   } \
  43 else \
  44   g_print ("."); fflush (stdout); \
  45 } G_STMT_END
  46
  47 #define C2P(c)          ((gpointer) ((long) (c)))
  48 #define P2C(p)          ((gchar) ((long) (p)))
  49
  50 #define GLIB_TEST_STRING "el dorado "
  51 #define GLIB_TEST_STRING_5 "el do"
  52
  53 typedef struct {
  54         guint age;
  55         gchar name[40];
  56 } GlibTestInfo;
  57
  58
  59
  60 int
  61 main (int   argc,
  62       char *argv[])
  63 {
  64   gint i;
  65   GRelation *relation;
  66   GTuples *tuples;
  67   gint data [1024];
  68
  69
  70   relation = g_relation_new (2);
  71
  72   g_relation_index (relation, 0, g_int_hash, g_int_equal);
  73   g_relation_index (relation, 1, g_int_hash, g_int_equal);
  74
  75   for (i = 0; i < 1024; i += 1)
  76     data[i] = i;
  77
  78   for (i = 1; i < 1023; i += 1)
  79     {
  80       g_relation_insert (relation, data + i, data + i + 1);
  81       g_relation_insert (relation, data + i, data + i - 1);
  82     }
  83
  84   for (i = 2; i < 1022; i += 1)
  85     {
  86       g_assert (! g_relation_exists (relation, data + i, data + i));
  87       g_assert (! g_relation_exists (relation, data + i, data + i + 2));
  88       g_assert (! g_relation_exists (relation, data + i, data + i - 2));
  89     }
  90
  91   for (i = 1; i < 1023; i += 1)
  92     {
  93       g_assert (g_relation_exists (relation, data + i, data + i + 1));
  94       g_assert (g_relation_exists (relation, data + i, data + i - 1));
  95     }
  96
  97   for (i = 2; i < 1022; i += 1)
  98     {
  99       g_assert (g_relation_count (relation, data + i, 0) == 2);
 100       g_assert (g_relation_count (relation, data + i, 1) == 2);
 101     }
 102
 103   g_assert (g_relation_count (relation, data, 0) == 0);
 104
 105   g_assert (g_relation_count (relation, data + 42, 0) == 2);
 106   g_assert (g_relation_count (relation, data + 43, 1) == 2);
 107   g_assert (g_relation_count (relation, data + 41, 1) == 2);
 108   g_relation_delete (relation, data + 42, 0);
 109   g_assert (g_relation_count (relation, data + 42, 0) == 0);
 110   g_assert (g_relation_count (relation, data + 43, 1) == 1);
 111   g_assert (g_relation_count (relation, data + 41, 1) == 1);
 112
 113   tuples = g_relation_select (relation, data + 200, 0);
 114
 115   g_assert (tuples->len == 2);
 116
 117 #if 0
 118   for (i = 0; i < tuples->len; i += 1)
 119     {
 120       printf ("%d %d\n",
 121               *(gint*) g_tuples_index (tuples, i, 0),
 122               *(gint*) g_tuples_index (tuples, i, 1));
 123     }
 124 #endif
 125
 126   g_assert (g_relation_exists (relation, data + 300, data + 301));
 127   g_relation_delete (relation, data + 300, 0);
 128   g_assert (!g_relation_exists (relation, data + 300, data + 301));
 129
 130   g_tuples_destroy (tuples);
 131
 132   g_relation_destroy (relation);
 133
 134   relation = NULL;
 135
 136   return 0;
 137 }
 138