src/adg/tests/test-table-cell.c

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007-2021  Nicola Fontana <ntd at entidi.it>
   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., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA  02110-1301, USA.
  18  */
  19
  20
  21 #include <adg-test.h>
  22 #include <adg.h>
  23
  24
  25 static void
  26 _adg_behavior_misc(void)
  27 {
  28     AdgTable *table;
  29     AdgTableRow *row;
  30     AdgTableCell *cell;
  31
  32     table = adg_table_new();
  33     row = adg_table_row_new(table);
  34
  35     /* Sanity check */
  36     g_assert_null(adg_table_cell_dup(NULL));
  37     g_assert_null(adg_table_cell_new(NULL));
  38     g_assert_null(adg_table_cell_new_before(NULL));
  39     g_assert_null(adg_table_cell_new_with_width(NULL, 123));
  40     g_assert_null(adg_table_cell_new_full(NULL, 123, NULL, NULL, FALSE));
  41     g_assert_null(adg_table_cell_get_row(NULL));
  42     g_assert_null(adg_table_cell_get_table(NULL));
  43     adg_table_cell_dispose(NULL);
  44     adg_table_cell_free(NULL);
  45
  46     /* Check default constructor */
  47     cell = adg_table_cell_new(row);
  48     g_assert_nonnull(cell);
  49     g_assert_true(adg_table_cell_get_row(cell) == row);
  50     g_assert_true(adg_table_cell_get_table(cell) == table);
  51
  52     /* Check dependent construction */
  53     g_assert_nonnull(adg_table_cell_dup(cell));
  54     g_assert_nonnull(adg_table_cell_new_before(cell));
  55
  56     /* Check default destructor: other AdgTableCell instances will be
  57      * implicitely destroyed when the parent AdgTable is destroyed */
  58     adg_table_cell_free(cell);
  59
  60     /* Check alternative valid construction conditions */
  61     g_assert_nonnull(adg_table_cell_new_with_width(row, 0));
  62     g_assert_nonnull(adg_table_cell_new_with_width(row, 123));
  63     g_assert_nonnull(adg_table_cell_new_full(row, 12, "name", "title", FALSE));
  64     g_assert_nonnull(adg_table_cell_new_full(row, 34, NULL, "title", TRUE));
  65     g_assert_nonnull(adg_table_cell_new_full(row, 56, "name", NULL, FALSE));
  66     g_assert_nonnull(adg_table_cell_new_full(row, 78, NULL, NULL, TRUE));
  67     g_assert_nonnull(adg_table_cell_new_full(row, 0, NULL, NULL, TRUE));
  68
  69     /* Check invalid conditions */
  70     g_assert_null(adg_table_cell_new_with_width(row, -1));
  71     g_assert_null(adg_table_cell_new_full(row, -1, NULL, NULL, TRUE));
  72
  73     adg_entity_destroy(ADG_ENTITY(table));
  74 }
  75
  76 static void
  77 _adg_property_title(void)
  78 {
  79     AdgTable *table;
  80     AdgTableRow *row;
  81     AdgTableCell *cell;
  82     AdgEntity *entity;
  83
  84     table = adg_table_new();
  85     row = adg_table_row_new(table);
  86     cell = adg_table_cell_new(row);
  87     entity = ADG_ENTITY(adg_logo_new());
  88
  89     /* Sanity check */
  90     g_assert_null(adg_table_cell_title(NULL));
  91     adg_table_cell_set_title(NULL, NULL);
  92     adg_table_cell_set_title(NULL, entity);
  93
  94     /* A newly created cell should not have any content */
  95     g_assert_null(adg_table_cell_title(cell));
  96
  97     /* Check explicit setting */
  98     adg_table_cell_set_title(cell, entity);
  99     g_assert_nonnull(adg_table_cell_title(cell));
 100     g_assert_true(adg_table_cell_title(cell) == entity);
 101
 102     /* Check explicit unsetting */
 103     adg_table_cell_set_title(cell, NULL);
 104     g_assert_null(adg_table_cell_title(cell));
 105
 106     /* Check implicit setting during construction */
 107     cell = adg_table_cell_new_full(row, 12, NULL, "title", FALSE);
 108     g_assert_nonnull(adg_table_cell_title(cell));
 109
 110     /* Check the content is not set implicitely */
 111     cell = adg_table_cell_new_full(row, 12, NULL, NULL, FALSE);
 112     g_assert_null(adg_table_cell_title(cell));
 113
 114     adg_entity_destroy(ADG_ENTITY(table));
 115     adg_entity_destroy(entity);
 116 }
 117
 118 static void
 119 _adg_property_value(void)
 120 {
 121     AdgTable *table;
 122     AdgTableRow *row;
 123     AdgTableCell *cell;
 124     AdgEntity *entity;
 125
 126     table = adg_table_new();
 127     row = adg_table_row_new(table);
 128     cell = adg_table_cell_new(row);
 129     entity = ADG_ENTITY(adg_logo_new());
 130
 131     /* Sanity check */
 132     g_assert_null(adg_table_cell_value(NULL));
 133     adg_table_cell_set_value(NULL, NULL);
 134     adg_table_cell_set_value(NULL, entity);
 135
 136     /* A newly created cell should not have any content */
 137     g_assert_null(adg_table_cell_value(cell));
 138
 139     /* Check explicit setting */
 140     adg_table_cell_set_value(cell, entity);
 141     g_assert_nonnull(adg_table_cell_value(cell));
 142     g_assert_true(adg_table_cell_value(cell) == entity);
 143
 144     /* Check explicit unsetting */
 145     adg_table_cell_set_value(cell, NULL);
 146     g_assert_null(adg_table_cell_value(cell));
 147
 148     /* Check text setting */
 149     adg_table_cell_set_text_value(cell, "value");
 150     g_assert_nonnull(adg_table_cell_value(cell));
 151
 152     /* Check text unsetting */
 153     adg_table_cell_set_text_value(cell, NULL);
 154     g_assert_null(adg_table_cell_value(cell));
 155
 156     adg_entity_destroy(ADG_ENTITY(table));
 157     adg_entity_destroy(entity);
 158 }
 159
 160 static void
 161 _adg_property_width(void)
 162 {
 163     AdgTable *table;
 164     AdgTableRow *row;
 165     AdgTableCell *cell;
 166
 167     table = adg_table_new();
 168     row = adg_table_row_new(table);
 169     cell = adg_table_cell_new(row);
 170
 171     /* Sanity check */
 172     g_assert_cmpint(adg_table_cell_get_width(NULL), ==, 0);
 173     adg_table_cell_set_width(NULL, 123);
 174
 175     /* Check explicit setting */
 176     g_assert_cmpint(adg_table_cell_get_width(cell), ==, 0);
 177     adg_table_cell_set_width(cell, 321);
 178     g_assert_cmpint(adg_table_cell_get_width(cell), ==, 321);
 179     adg_table_cell_set_width(cell, 0);
 180     g_assert_cmpint(adg_table_cell_get_width(cell), ==, 0);
 181
 182     /* Check implicit setting during construction */
 183     cell = adg_table_cell_new_with_width(row, 456);
 184     g_assert_cmpint(adg_table_cell_get_width(cell), ==, 456);
 185     cell = adg_table_cell_new_with_width(row, 0);
 186     g_assert_cmpint(adg_table_cell_get_width(cell), ==, 0);
 187
 188     adg_entity_destroy(ADG_ENTITY(table));
 189 }
 190
 191 static void
 192 _adg_property_frame(void)
 193 {
 194     AdgTable *table;
 195     AdgTableRow *row;
 196     AdgTableCell *cell;
 197
 198     table = adg_table_new();
 199     row = adg_table_row_new(table);
 200     cell = adg_table_cell_new(row);
 201
 202     /* Sanity check */
 203     g_assert_false(adg_table_cell_has_frame(NULL));
 204     adg_table_cell_switch_frame(NULL, FALSE);
 205
 206     /* Check setting and unsetting */
 207     g_assert_false(adg_table_cell_has_frame(cell));
 208     adg_table_cell_switch_frame(cell, TRUE);
 209     g_assert_true(adg_table_cell_has_frame(cell));
 210     adg_table_cell_switch_frame(cell, FALSE);
 211     g_assert_false(adg_table_cell_has_frame(cell));
 212
 213     adg_entity_destroy(ADG_ENTITY(table));
 214 }
 215
 216
 217 int
 218 main(int argc, char *argv[])
 219 {
 220     AdgTable *table;
 221     AdgTableRow *row;
 222     int result;
 223
 224     adg_test_init(&argc, &argv);
 225
 226     /* Create a dummy table row, otherwise no cell would be instantiable */
 227     table = adg_table_new();
 228     row = adg_table_row_new(table);
 229
 230     adg_test_add_boxed_checks("/adg/table-cell/type/boxed", ADG_TYPE_TABLE_CELL,
 231                               adg_table_cell_new(row));
 232
 233     g_test_add_func("/adg/table-cell/behavior/misc", _adg_behavior_misc);
 234     g_test_add_func("/adg/table-cell/property/title", _adg_property_title);
 235     g_test_add_func("/adg/table-cell/property/value", _adg_property_value);
 236     g_test_add_func("/adg/table-cell/property/width", _adg_property_width);
 237     g_test_add_func("/adg/table-cell/property/frame", _adg_property_frame);
 238
 239     result = g_test_run();
 240     adg_entity_destroy(ADG_ENTITY(table));
 241
 242     return result;
 243 }