src/adg/tests/test-canvas.c

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2010  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 "test-internal.h"
  22
  23
  24 static void
  25 _adg_test_background_dress(void)
  26 {
  27     AdgCanvas *canvas;
  28     AdgDress valid_dress_1, valid_dress_2, incompatible_dress;
  29     AdgDress background_dress;
  30
  31     canvas = adg_canvas_new();
  32     valid_dress_1 = ADG_DRESS_COLOR_DIMENSION;
  33     valid_dress_2 = ADG_DRESS_COLOR_FILL;
  34     incompatible_dress = ADG_DRESS_FONT_QUOTE_ANNOTATION;
  35
  36     /* Using the public APIs */
  37     adg_canvas_set_background_dress(canvas, valid_dress_1);
  38     background_dress = adg_canvas_get_background_dress(canvas);
  39     g_assert_cmpint(background_dress, ==, valid_dress_1);
  40
  41     adg_canvas_set_background_dress(canvas, incompatible_dress);
  42     background_dress = adg_canvas_get_background_dress(canvas);
  43     g_assert_cmpint(background_dress, ==, valid_dress_1);
  44
  45     adg_canvas_set_background_dress(canvas, valid_dress_2);
  46     background_dress = adg_canvas_get_background_dress(canvas);
  47     g_assert_cmpint(background_dress, ==, valid_dress_2);
  48
  49     /* Using GObject property methods */
  50     g_object_set(canvas, "background-dress", valid_dress_1, NULL);
  51     g_object_get(canvas, "background-dress", &background_dress, NULL);
  52     g_assert_cmpint(background_dress, ==, valid_dress_1);
  53
  54     g_object_set(canvas, "background-dress", incompatible_dress, NULL);
  55     g_object_get(canvas, "background-dress", &background_dress, NULL);
  56     g_assert_cmpint(background_dress, ==, valid_dress_1);
  57
  58     g_object_set(canvas, "background-dress", valid_dress_2, NULL);
  59     g_object_get(canvas, "background-dress", &background_dress, NULL);
  60     g_assert_cmpint(background_dress, ==, valid_dress_2);
  61
  62     g_object_unref(canvas);
  63 }
  64
  65 static void
  66 _adg_test_top_margin(void)
  67 {
  68     AdgCanvas *canvas;
  69     gdouble valid_value_1, valid_value_2;
  70     gdouble top_margin;
  71
  72     canvas = ADG_CANVAS(adg_canvas_new());
  73     valid_value_1 = 4321;
  74     valid_value_2 = 1234;
  75
  76     /* Using the public APIs */
  77     adg_canvas_set_top_margin(canvas, valid_value_1);
  78     top_margin = adg_canvas_get_top_margin(canvas);
  79     g_assert_cmpfloat(top_margin, ==, valid_value_1);
  80
  81     adg_canvas_set_margins(canvas, valid_value_2, 0, 0, 0);
  82     top_margin = adg_canvas_get_top_margin(canvas);
  83     g_assert_cmpfloat(top_margin, ==, valid_value_2);
  84
  85     /* Using GObject property methods */
  86     g_object_set(canvas, "top-margin", valid_value_1, NULL);
  87     g_object_get(canvas, "top-margin", &top_margin, NULL);
  88     g_assert_cmpfloat(top_margin, ==, valid_value_1);
  89
  90     g_object_set(canvas, "top-margin", valid_value_2, NULL);
  91     g_object_get(canvas, "top-margin", &top_margin, NULL);
  92     g_assert_cmpfloat(top_margin, ==, valid_value_2);
  93
  94     g_object_unref(canvas);
  95 }
  96
  97 static void
  98 _adg_test_right_margin(void)
  99 {
 100     AdgCanvas *canvas;
 101     gdouble valid_value_1, valid_value_2;
 102     gdouble right_margin;
 103
 104     canvas = ADG_CANVAS(adg_canvas_new());
 105     valid_value_1 = 4321;
 106     valid_value_2 = 1234;
 107
 108     /* Using the public APIs */
 109     adg_canvas_set_right_margin(canvas, valid_value_1);
 110     right_margin = adg_canvas_get_right_margin(canvas);
 111     g_assert_cmpfloat(right_margin, ==, valid_value_1);
 112
 113     adg_canvas_set_margins(canvas, 0, valid_value_2, 0, 0);
 114     right_margin = adg_canvas_get_right_margin(canvas);
 115     g_assert_cmpfloat(right_margin, ==, valid_value_2);
 116
 117     /* Using GObject property methods */
 118     g_object_set(canvas, "right-margin", valid_value_1, NULL);
 119     g_object_get(canvas, "right-margin", &right_margin, NULL);
 120     g_assert_cmpfloat(right_margin, ==, valid_value_1);
 121
 122     g_object_set(canvas, "right-margin", valid_value_2, NULL);
 123     g_object_get(canvas, "right-margin", &right_margin, NULL);
 124     g_assert_cmpfloat(right_margin, ==, valid_value_2);
 125
 126     g_object_unref(canvas);
 127 }
 128
 129 static void
 130 _adg_test_bottom_margin(void)
 131 {
 132     AdgCanvas *canvas;
 133     gdouble valid_value_1, valid_value_2;
 134     gdouble bottom_margin;
 135
 136     canvas = ADG_CANVAS(adg_canvas_new());
 137     valid_value_1 = 4321;
 138     valid_value_2 = 1234;
 139
 140     /* Using the public APIs */
 141     adg_canvas_set_bottom_margin(canvas, valid_value_1);
 142     bottom_margin = adg_canvas_get_bottom_margin(canvas);
 143     g_assert_cmpfloat(bottom_margin, ==, valid_value_1);
 144
 145     adg_canvas_set_margins(canvas, 0, 0, valid_value_2, 0);
 146     bottom_margin = adg_canvas_get_bottom_margin(canvas);
 147     g_assert_cmpfloat(bottom_margin, ==, valid_value_2);
 148
 149     /* Using GObject property methods */
 150     g_object_set(canvas, "bottom-margin", valid_value_1, NULL);
 151     g_object_get(canvas, "bottom-margin", &bottom_margin, NULL);
 152     g_assert_cmpfloat(bottom_margin, ==, valid_value_1);
 153
 154     g_object_set(canvas, "bottom-margin", valid_value_2, NULL);
 155     g_object_get(canvas, "bottom-margin", &bottom_margin, NULL);
 156     g_assert_cmpfloat(bottom_margin, ==, valid_value_2);
 157
 158     g_object_unref(canvas);
 159 }
 160
 161 static void
 162 _adg_test_left_margin(void)
 163 {
 164     AdgCanvas *canvas;
 165     gdouble valid_value_1, valid_value_2;
 166     gdouble left_margin;
 167
 168     canvas = ADG_CANVAS(adg_canvas_new());
 169     valid_value_1 = 4321;
 170     valid_value_2 = 1234;
 171
 172     /* Using the public APIs */
 173     adg_canvas_set_left_margin(canvas, valid_value_1);
 174     left_margin = adg_canvas_get_left_margin(canvas);
 175     g_assert_cmpfloat(left_margin, ==, valid_value_1);
 176
 177     adg_canvas_set_margins(canvas, 0, 0, 0, valid_value_2);
 178     left_margin = adg_canvas_get_left_margin(canvas);
 179     g_assert_cmpfloat(left_margin, ==, valid_value_2);
 180
 181     /* Using GObject property methods */
 182     g_object_set(canvas, "left-margin", valid_value_1, NULL);
 183     g_object_get(canvas, "left-margin", &left_margin, NULL);
 184     g_assert_cmpfloat(left_margin, ==, valid_value_1);
 185
 186     g_object_set(canvas, "left-margin", valid_value_2, NULL);
 187     g_object_get(canvas, "left-margin", &left_margin, NULL);
 188     g_assert_cmpfloat(left_margin, ==, valid_value_2);
 189
 190     g_object_unref(canvas);
 191 }
 192
 193 static void
 194 _adg_test_has_frame(void)
 195 {
 196     AdgCanvas *canvas;
 197     gboolean invalid_boolean;
 198     gboolean has_frame;
 199
 200     canvas = ADG_CANVAS(adg_canvas_new());
 201     invalid_boolean = (gboolean) 1234;
 202
 203     /* Using the public APIs */
 204     adg_canvas_switch_frame(canvas, FALSE);
 205     has_frame = adg_canvas_has_frame(canvas);
 206     g_assert(!has_frame);
 207
 208     adg_canvas_switch_frame(canvas, invalid_boolean);
 209     has_frame = adg_canvas_has_frame(canvas);
 210     g_assert(!has_frame);
 211
 212     adg_canvas_switch_frame(canvas, TRUE);
 213     has_frame = adg_canvas_has_frame(canvas);
 214     g_assert(has_frame);
 215
 216     /* Using GObject property methods */
 217     g_object_set(canvas, "has-frame", FALSE, NULL);
 218     g_object_get(canvas, "has-frame", &has_frame, NULL);
 219     g_assert(!has_frame);
 220
 221     g_object_set(canvas, "has-frame", invalid_boolean, NULL);
 222     g_object_get(canvas, "has-frame", &has_frame, NULL);
 223     g_assert(!has_frame);
 224
 225     g_object_set(canvas, "has-frame", TRUE, NULL);
 226     g_object_get(canvas, "has-frame", &has_frame, NULL);
 227     g_assert(has_frame);
 228
 229     g_object_unref(canvas);
 230 }
 231
 232 static void
 233 _adg_test_top_padding(void)
 234 {
 235     AdgCanvas *canvas;
 236     gdouble valid_value_1, valid_value_2;
 237     gdouble top_padding;
 238
 239     canvas = ADG_CANVAS(adg_canvas_new());
 240     valid_value_1 = 4321;
 241     valid_value_2 = 1234;
 242
 243     /* Using the public APIs */
 244     adg_canvas_set_top_padding(canvas, valid_value_1);
 245     top_padding = adg_canvas_get_top_padding(canvas);
 246     g_assert_cmpfloat(top_padding, ==, valid_value_1);
 247
 248     adg_canvas_set_paddings(canvas, valid_value_2, 0, 0, 0);
 249     top_padding = adg_canvas_get_top_padding(canvas);
 250     g_assert_cmpfloat(top_padding, ==, valid_value_2);
 251
 252     /* Using GObject property methods */
 253     g_object_set(canvas, "top-padding", valid_value_1, NULL);
 254     g_object_get(canvas, "top-padding", &top_padding, NULL);
 255     g_assert_cmpfloat(top_padding, ==, valid_value_1);
 256
 257     g_object_set(canvas, "top-padding", valid_value_2, NULL);
 258     g_object_get(canvas, "top-padding", &top_padding, NULL);
 259     g_assert_cmpfloat(top_padding, ==, valid_value_2);
 260
 261     g_object_unref(canvas);
 262 }
 263
 264 static void
 265 _adg_test_right_padding(void)
 266 {
 267     AdgCanvas *canvas;
 268     gdouble valid_value_1, valid_value_2;
 269     gdouble right_padding;
 270
 271     canvas = ADG_CANVAS(adg_canvas_new());
 272     valid_value_1 = 4321;
 273     valid_value_2 = 1234;
 274
 275     /* Using the public APIs */
 276     adg_canvas_set_right_padding(canvas, valid_value_1);
 277     right_padding = adg_canvas_get_right_padding(canvas);
 278     g_assert_cmpfloat(right_padding, ==, valid_value_1);
 279
 280     adg_canvas_set_paddings(canvas, 0, valid_value_2, 0, 0);
 281     right_padding = adg_canvas_get_right_padding(canvas);
 282     g_assert_cmpfloat(right_padding, ==, valid_value_2);
 283
 284     /* Using GObject property methods */
 285     g_object_set(canvas, "right-padding", valid_value_1, NULL);
 286     g_object_get(canvas, "right-padding", &right_padding, NULL);
 287     g_assert_cmpfloat(right_padding, ==, valid_value_1);
 288
 289     g_object_set(canvas, "right-padding", valid_value_2, NULL);
 290     g_object_get(canvas, "right-padding", &right_padding, NULL);
 291     g_assert_cmpfloat(right_padding, ==, valid_value_2);
 292
 293     g_object_unref(canvas);
 294 }
 295
 296 static void
 297 _adg_test_bottom_padding(void)
 298 {
 299     AdgCanvas *canvas;
 300     gdouble valid_value_1, valid_value_2;
 301     gdouble bottom_padding;
 302
 303     canvas = ADG_CANVAS(adg_canvas_new());
 304     valid_value_1 = 4321;
 305     valid_value_2 = 1234;
 306
 307     /* Using the public APIs */
 308     adg_canvas_set_bottom_padding(canvas, valid_value_1);
 309     bottom_padding = adg_canvas_get_bottom_padding(canvas);
 310     g_assert_cmpfloat(bottom_padding, ==, valid_value_1);
 311
 312     adg_canvas_set_paddings(canvas, 0, 0, valid_value_2, 0);
 313     bottom_padding = adg_canvas_get_bottom_padding(canvas);
 314     g_assert_cmpfloat(bottom_padding, ==, valid_value_2);
 315
 316     /* Using GObject property methods */
 317     g_object_set(canvas, "bottom-padding", valid_value_1, NULL);
 318     g_object_get(canvas, "bottom-padding", &bottom_padding, NULL);
 319     g_assert_cmpfloat(bottom_padding, ==, valid_value_1);
 320
 321     g_object_set(canvas, "bottom-padding", valid_value_2, NULL);
 322     g_object_get(canvas, "bottom-padding", &bottom_padding, NULL);
 323     g_assert_cmpfloat(bottom_padding, ==, valid_value_2);
 324
 325     g_object_unref(canvas);
 326 }
 327
 328 static void
 329 _adg_test_left_padding(void)
 330 {
 331     AdgCanvas *canvas;
 332     gdouble valid_value_1, valid_value_2;
 333     gdouble left_padding;
 334
 335     canvas = ADG_CANVAS(adg_canvas_new());
 336     valid_value_1 = 4321;
 337     valid_value_2 = 1234;
 338
 339     /* Using the public APIs */
 340     adg_canvas_set_left_padding(canvas, valid_value_1);
 341     left_padding = adg_canvas_get_left_padding(canvas);
 342     g_assert_cmpfloat(left_padding, ==, valid_value_1);
 343
 344     adg_canvas_set_paddings(canvas, 0, 0, 0, valid_value_2);
 345     left_padding = adg_canvas_get_left_padding(canvas);
 346     g_assert_cmpfloat(left_padding, ==, valid_value_2);
 347
 348     /* Using GObject property methods */
 349     g_object_set(canvas, "left-padding", valid_value_1, NULL);
 350     g_object_get(canvas, "left-padding", &left_padding, NULL);
 351     g_assert_cmpfloat(left_padding, ==, valid_value_1);
 352
 353     g_object_set(canvas, "left-padding", valid_value_2, NULL);
 354     g_object_get(canvas, "left-padding", &left_padding, NULL);
 355     g_assert_cmpfloat(left_padding, ==, valid_value_2);
 356
 357     g_object_unref(canvas);
 358 }
 359
 360
 361 int
 362 main(int argc, char *argv[])
 363 {
 364     adg_test_init(&argc, &argv);
 365
 366     adg_test_add_func("/adg/canvas/property/background-dress",
 367                       _adg_test_background_dress);
 368     adg_test_add_func("/adg/canvas/property/top-margin",
 369                       _adg_test_top_margin);
 370     adg_test_add_func("/adg/canvas/property/right-margin",
 371                       _adg_test_right_margin);
 372     adg_test_add_func("/adg/canvas/property/bottom-margin",
 373                       _adg_test_bottom_margin);
 374     adg_test_add_func("/adg/canvas/property/left-margin",
 375                       _adg_test_left_margin);
 376     adg_test_add_func("/adg/canvas/property/has-frame",
 377                       _adg_test_has_frame);
 378     adg_test_add_func("/adg/canvas/property/top-padding",
 379                       _adg_test_top_padding);
 380     adg_test_add_func("/adg/canvas/property/right-padding",
 381                       _adg_test_right_padding);
 382     adg_test_add_func("/adg/canvas/property/bottom-padding",
 383                       _adg_test_bottom_padding);
 384     adg_test_add_func("/adg/canvas/property/left-padding",
 385                       _adg_test_left_padding);
 386
 387     return g_test_run();
 388 }