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 <string.h> 31 32 #include <glib.h> 33 #include <glib-object.h> 34 35 static void 36 test_param_spec_char (void) 37 { 38 GParamSpec *pspec; 39 GValue value = { 0, }; 40 gboolean modified; 41 42 pspec = g_param_spec_char ("char", "nick", "blurb", 43 20, 40, 30, G_PARAM_READWRITE); 44 45 g_assert (strcmp (g_param_spec_get_name (pspec), "char") == 0); 46 g_assert (strcmp (g_param_spec_get_nick (pspec), "nick") == 0); 47 g_assert (strcmp (g_param_spec_get_blurb (pspec), "blurb") == 0); 48 49 g_value_init (&value, G_TYPE_CHAR); 50 g_value_set_char (&value, 30); 51 52 g_assert (g_param_value_defaults (pspec, &value)); 53 54 g_value_set_char (&value, 0); 55 modified = g_param_value_validate (pspec, &value); 56 g_assert (modified && g_value_get_char (&value) == 20); 57 58 g_value_set_char (&value, 20); 59 modified = g_param_value_validate (pspec, &value); 60 g_assert (!modified && g_value_get_char (&value) == 20); 61 62 g_value_set_char (&value, 40); 63 modified = g_param_value_validate (pspec, &value); 64 g_assert (!modified && g_value_get_char (&value) == 40); 65 66 g_value_set_char (&value, 60); 67 modified = g_param_value_validate (pspec, &value); 68 g_assert (modified && g_value_get_char (&value) == 40); 69 70 g_param_spec_unref (pspec); 71 } 72 73 static void 74 test_param_spec_string (void) 75 { 76 GParamSpec *pspec; 77 GValue value = { 0, }; 78 gboolean modified; 79 80 pspec = g_param_spec_string ("string", "nick", "blurb", 81 NULL, G_PARAM_READWRITE); 82 g_value_init (&value, G_TYPE_STRING); 83 84 g_value_set_string (&value, "foobar"); 85 modified = g_param_value_validate (pspec, &value); 86 g_assert (!modified); 87 88 g_value_set_string (&value, ""); 89 modified = g_param_value_validate (pspec, &value); 90 g_assert (!modified && g_value_get_string (&value) != NULL); 91 92 /* test ensure_non_null */ 93 94 G_PARAM_SPEC_STRING (pspec)->ensure_non_null = TRUE; 95 96 g_value_set_string (&value, NULL); 97 modified = g_param_value_validate (pspec, &value); 98 g_assert (modified && g_value_get_string (&value) != NULL); 99 100 G_PARAM_SPEC_STRING (pspec)->ensure_non_null = FALSE; 101 102 /* test null_fold_if_empty */ 103 104 G_PARAM_SPEC_STRING (pspec)->null_fold_if_empty = TRUE; 105 106 g_value_set_string (&value, ""); 107 modified = g_param_value_validate (pspec, &value); 108 g_assert (modified && g_value_get_string (&value) == NULL); 109 110 g_value_set_static_string (&value, ""); 111 modified = g_param_value_validate (pspec, &value); 112 g_assert (modified && g_value_get_string (&value) == NULL); 113 114 G_PARAM_SPEC_STRING (pspec)->null_fold_if_empty = FALSE; 115 116 /* test cset_first */ 117 118 G_PARAM_SPEC_STRING (pspec)->cset_first = g_strdup ("abc"); 119 G_PARAM_SPEC_STRING (pspec)->substitutor = '-'; 120 121 g_value_set_string (&value, "ABC"); 122 modified = g_param_value_validate (pspec, &value); 123 g_assert (modified && g_value_get_string (&value)[0] == '-'); 124 125 g_value_set_static_string (&value, "ABC"); 126 modified = g_param_value_validate (pspec, &value); 127 g_assert (modified && g_value_get_string (&value)[0] == '-'); 128 129 /* test cset_nth */ 130 131 G_PARAM_SPEC_STRING (pspec)->cset_nth = g_strdup ("abc"); 132 133 g_value_set_string (&value, "aBC"); 134 modified = g_param_value_validate (pspec, &value); 135 g_assert (modified && g_value_get_string (&value)[1] == '-'); 136 137 g_value_set_static_string (&value, "aBC"); 138 modified = g_param_value_validate (pspec, &value); 139 g_assert (modified && g_value_get_string (&value)[1] == '-'); 140 141 g_value_unset (&value); 142 g_param_spec_unref (pspec); 143 } 144 145 static void 146 test_param_spec_override (void) 147 { 148 GParamSpec *ospec, *pspec; 149 GValue value = { 0, }; 150 gboolean modified; 151 152 ospec = g_param_spec_char ("char", "nick", "blurb", 153 20, 40, 30, G_PARAM_READWRITE); 154 155 pspec = g_param_spec_override ("override", ospec); 156 157 g_assert (strcmp (g_param_spec_get_name (pspec), "override") == 0); 158 g_assert (strcmp (g_param_spec_get_nick (pspec), "nick") == 0); 159 g_assert (strcmp (g_param_spec_get_blurb (pspec), "blurb") == 0); 160 161 g_value_init (&value, G_TYPE_CHAR); 162 g_value_set_char (&value, 30); 163 164 g_assert (g_param_value_defaults (pspec, &value)); 165 166 g_value_set_char (&value, 0); 167 modified = g_param_value_validate (pspec, &value); 168 g_assert (modified && g_value_get_char (&value) == 20); 169 170 g_value_set_char (&value, 20); 171 modified = g_param_value_validate (pspec, &value); 172 g_assert (!modified && g_value_get_char (&value) == 20); 173 174 g_value_set_char (&value, 40); 175 modified = g_param_value_validate (pspec, &value); 176 g_assert (!modified && g_value_get_char (&value) == 40); 177 178 g_value_set_char (&value, 60); 179 modified = g_param_value_validate (pspec, &value); 180 g_assert (modified && g_value_get_char (&value) == 40); 181 182 g_param_spec_unref (pspec); 183 } 184 185 static void 186 test_param_spec_gtype (void) 187 { 188 GParamSpec *pspec; 189 GValue value = { 0, }; 190 gboolean modified; 191 192 pspec = g_param_spec_gtype ("gtype", "nick", "blurb", 193 G_TYPE_PARAM, G_PARAM_READWRITE); 194 195 g_value_init (&value, G_TYPE_GTYPE); 196 g_value_set_gtype (&value, G_TYPE_PARAM); 197 198 g_assert (g_param_value_defaults (pspec, &value)); 199 200 g_value_set_gtype (&value, G_TYPE_INT); 201 modified = g_param_value_validate (pspec, &value); 202 g_assert (modified && g_value_get_gtype (&value) == G_TYPE_PARAM); 203 204 g_value_set_gtype (&value, G_TYPE_PARAM_INT); 205 modified = g_param_value_validate (pspec, &value); 206 g_assert (!modified && g_value_get_gtype (&value) == G_TYPE_PARAM_INT); 207 } 208 209 int 210 main (int argc, char *argv[]) 211 { 212 g_type_init (); 213 214 test_param_spec_char (); 215 test_param_spec_string (); 216 test_param_spec_override (); 217 test_param_spec_gtype (); 218 219 return 0; 220 } 221
