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_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
  60
  61 int
  62 main (int   argc,
  63       char *argv[])
  64 {
  65   gint i;
  66   GRelation *relation;
  67   GTuples *tuples;
  68   gint data [1024];
  69
  70
  71   relation = g_relation_new (2);
  72
  73   g_relation_index (relation, 0, g_int_hash, g_int_equal);
  74   g_relation_index (relation, 1, g_int_hash, g_int_equal);
  75
  76   for (i = 0; i < 1024; i += 1)
  77     data[i] = i;
  78
  79   for (i = 1; i < 1023; i += 1)
  80     {
  81       g_relation_insert (relation, data + i, data + i + 1);
  82       g_relation_insert (relation, data + i, data + i - 1);
  83     }
  84
  85   for (i = 2; i < 1022; i += 1)
  86     {
  87       g_assert (! g_relation_exists (relation, data + i, data + i));
  88       g_assert (! g_relation_exists (relation, data + i, data + i + 2));
  89       g_assert (! g_relation_exists (relation, data + i, data + i - 2));
  90     }
  91
  92   for (i = 1; i < 1023; i += 1)
  93     {
  94       g_assert (g_relation_exists (relation, data + i, data + i + 1));
  95       g_assert (g_relation_exists (relation, data + i, data + i - 1));
  96     }
  97
  98   for (i = 2; i < 1022; i += 1)
  99     {
 100       g_assert (g_relation_count (relation, data + i, 0) == 2);
 101       g_assert (g_relation_count (relation, data + i, 1) == 2);
 102     }
 103
 104   g_assert (g_relation_count (relation, data, 0) == 0);
 105
 106   g_assert (g_relation_count (relation, data + 42, 0) == 2);
 107   g_assert (g_relation_count (relation, data + 43, 1) == 2);
 108   g_assert (g_relation_count (relation, data + 41, 1) == 2);
 109   g_relation_delete (relation, data + 42, 0);
 110   g_assert (g_relation_count (relation, data + 42, 0) == 0);
 111   g_assert (g_relation_count (relation, data + 43, 1) == 1);
 112   g_assert (g_relation_count (relation, data + 41, 1) == 1);
 113
 114   tuples = g_relation_select (relation, data + 200, 0);
 115
 116   g_assert (tuples->len == 2);
 117
 118 #if 0
 119   for (i = 0; i < tuples->len; i += 1)
 120     {
 121       printf ("%d %d\n",
 122               *(gint*) g_tuples_index (tuples, i, 0),
 123               *(gint*) g_tuples_index (tuples, i, 1));
 124     }
 125 #endif
 126
 127   g_assert (g_relation_exists (relation, data + 300, data + 301));
 128   g_relation_delete (relation, data + 300, 0);
 129   g_assert (!g_relation_exists (relation, data + 300, data + 301));
 130
 131   g_tuples_destroy (tuples);
 132
 133   g_relation_destroy (relation);
 134
 135   relation = NULL;
 136
 137   return 0;
 138 }
 139