gio/tests/g-icon.c

   1 /* GLib testing framework examples and tests
   2  *
   3  * Copyright (C) 2008 Red Hat, Inc.
   4  *
   5  * This work is provided "as is"; redistribution and modification
   6  * in whole or in part, in any medium, physical or electronic is
   7  * permitted without restriction.
   8  *
   9  * This work 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.
  12  *
  13  * In no event shall the authors or contributors be liable for any
  14  * direct, indirect, incidental, special, exemplary, or consequential
  15  * damages (including, but not limited to, procurement of substitute
  16  * goods or services; loss of use, data, or profits; or business
  17  * interruption) however caused and on any theory of liability, whether
  18  * in contract, strict liability, or tort (including negligence or
  19  * otherwise) arising in any way out of the use of this software, even
  20  * if advised of the possibility of such damage.
  21  *
  22  * Authors: David Zeuthen <davidz@redhat.com>
  23  */
  24
  25 #include <glib/glib.h>
  26 #include <gio/gio.h>
  27 #include <stdlib.h>
  28 #include <string.h>
  29
  30 static void
  31 test_g_icon_to_string (void)
  32 {
  33   GIcon *icon;
  34   GIcon *icon2;
  35   GIcon *icon3;
  36   GIcon *icon4;
  37   GIcon *icon5;
  38   GEmblem *emblem1;
  39   GEmblem *emblem2;
  40   const char *uri;
  41   GFile *location;
  42   char *data;
  43   GError *error;
  44   gint origin;
  45   GIcon *i;
  46   GFile *file;
  47
  48   error = NULL;
  49
  50   /* check that GFileIcon and GThemedIcon serialize to the encoding specified */
  51
  52   uri = "file:///some/native/path/to/an/icon.png";
  53   location = g_file_new_for_uri (uri);
  54   icon = g_file_icon_new (location);
  55
  56   g_object_get (icon, "file", &file, NULL);
  57   g_assert (file == location);
  58   g_object_unref (file);
  59
  60   data = g_icon_to_string (icon);
  61   g_assert_cmpstr (data, ==, G_DIR_SEPARATOR_S "some" G_DIR_SEPARATOR_S "native" G_DIR_SEPARATOR_S "path" G_DIR_SEPARATOR_S "to" G_DIR_SEPARATOR_S "an" G_DIR_SEPARATOR_S "icon.png");
  62   icon2 = g_icon_new_for_string (data, &error);
  63   g_assert_no_error (error);
  64   g_assert (g_icon_equal (icon, icon2));
  65   g_free (data);
  66   g_object_unref (icon);
  67   g_object_unref (icon2);
  68   g_object_unref (location);
  69
  70   uri = "file:///some/native/path/to/an/icon with spaces.png";
  71   location = g_file_new_for_uri (uri);
  72   icon = g_file_icon_new (location);
  73   data = g_icon_to_string (icon);
  74   g_assert_cmpstr (data, ==, G_DIR_SEPARATOR_S "some" G_DIR_SEPARATOR_S "native" G_DIR_SEPARATOR_S "path" G_DIR_SEPARATOR_S "to" G_DIR_SEPARATOR_S "an" G_DIR_SEPARATOR_S "icon with spaces.png");
  75   icon2 = g_icon_new_for_string (data, &error);
  76   g_assert_no_error (error);
  77   g_assert (g_icon_equal (icon, icon2));
  78   g_free (data);
  79   g_object_unref (icon);
  80   g_object_unref (icon2);
  81   g_object_unref (location);
  82
  83   uri = "sftp:///some/non-native/path/to/an/icon.png";
  84   location = g_file_new_for_uri (uri);
  85   icon = g_file_icon_new (location);
  86   data = g_icon_to_string (icon);
  87   g_assert_cmpstr (data, ==, "sftp:///some/non-native/path/to/an/icon.png");
  88   icon2 = g_icon_new_for_string (data, &error);
  89   g_assert_no_error (error);
  90   g_assert (g_icon_equal (icon, icon2));
  91   g_free (data);
  92   g_object_unref (icon);
  93   g_object_unref (icon2);
  94   g_object_unref (location);
  95
  96 #if 0
  97   uri = "sftp:///some/non-native/path/to/an/icon with spaces.png";
  98   location = g_file_new_for_uri (uri);
  99   icon = g_file_icon_new (location);
 100   data = g_icon_to_string (icon);
 101   g_assert_cmpstr (data, ==, "sftp:///some/non-native/path/to/an/icon%20with%20spaces.png");
 102   icon2 = g_icon_new_for_string (data, &error);
 103   g_assert_no_error (error);
 104   g_assert (g_icon_equal (icon, icon2));
 105   g_free (data);
 106   g_object_unref (icon);
 107   g_object_unref (icon2);
 108   g_object_unref (location);
 109 #endif
 110
 111   icon = g_themed_icon_new ("network-server");
 112   data = g_icon_to_string (icon);
 113   g_assert_cmpstr (data, ==, "network-server");
 114   icon2 = g_icon_new_for_string (data, &error);
 115   g_assert_no_error (error);
 116   g_assert (g_icon_equal (icon, icon2));
 117   g_free (data);
 118   g_object_unref (icon);
 119   g_object_unref (icon2);
 120
 121   /* Check that we can serialize from well-known specified formats */
 122   icon = g_icon_new_for_string ("network-server%", &error);
 123   g_assert_no_error (error);
 124   icon2 = g_themed_icon_new ("network-server%");
 125   g_assert (g_icon_equal (icon, icon2));
 126   g_object_unref (icon);
 127   g_object_unref (icon2);
 128
 129   icon = g_icon_new_for_string ("/path/to/somewhere.png", &error);
 130   g_assert_no_error (error);
 131   location = g_file_new_for_commandline_arg ("/path/to/somewhere.png");
 132   icon2 = g_file_icon_new (location);
 133   g_assert (g_icon_equal (icon, icon2));
 134   g_object_unref (icon);
 135   g_object_unref (icon2);
 136   g_object_unref (location);
 137
 138   icon = g_icon_new_for_string ("/path/to/somewhere with whitespace.png", &error);
 139   g_assert_no_error (error);
 140   data = g_icon_to_string (icon);
 141   g_assert_cmpstr (data, ==, G_DIR_SEPARATOR_S "path" G_DIR_SEPARATOR_S "to" G_DIR_SEPARATOR_S "somewhere with whitespace.png");
 142   g_free (data);
 143   location = g_file_new_for_commandline_arg ("/path/to/somewhere with whitespace.png");
 144   icon2 = g_file_icon_new (location);
 145   g_assert (g_icon_equal (icon, icon2));
 146   g_object_unref (location);
 147   g_object_unref (icon2);
 148   location = g_file_new_for_commandline_arg ("/path/to/somewhere%20with%20whitespace.png");
 149   icon2 = g_file_icon_new (location);
 150   g_assert (!g_icon_equal (icon, icon2));
 151   g_object_unref (location);
 152   g_object_unref (icon2);
 153   g_object_unref (icon);
 154
 155   icon = g_icon_new_for_string ("sftp:///path/to/somewhere.png", &error);
 156   g_assert_no_error (error);
 157   data = g_icon_to_string (icon);
 158   g_assert_cmpstr (data, ==, "sftp:///path/to/somewhere.png");
 159   g_free (data);
 160   location = g_file_new_for_commandline_arg ("sftp:///path/to/somewhere.png");
 161   icon2 = g_file_icon_new (location);
 162   g_assert (g_icon_equal (icon, icon2));
 163   g_object_unref (icon);
 164   g_object_unref (icon2);
 165   g_object_unref (location);
 166
 167 #if 0
 168   icon = g_icon_new_for_string ("sftp:///path/to/somewhere with whitespace.png", &error);
 169   g_assert_no_error (error);
 170   data = g_icon_to_string (icon);
 171   g_assert_cmpstr (data, ==, "sftp:///path/to/somewhere%20with%20whitespace.png");
 172   g_free (data);
 173   location = g_file_new_for_commandline_arg ("sftp:///path/to/somewhere with whitespace.png");
 174   icon2 = g_file_icon_new (location);
 175   g_assert (g_icon_equal (icon, icon2));
 176   g_object_unref (location);
 177   g_object_unref (icon2);
 178   location = g_file_new_for_commandline_arg ("sftp:///path/to/somewhere%20with%20whitespace.png");
 179   icon2 = g_file_icon_new (location);
 180   g_assert (g_icon_equal (icon, icon2));
 181   g_object_unref (location);
 182   g_object_unref (icon2);
 183   g_object_unref (icon);
 184 #endif
 185
 186   /* Check that GThemedIcon serialization works */
 187
 188   icon = g_themed_icon_new ("network-server");
 189   g_themed_icon_append_name (G_THEMED_ICON (icon), "computer");
 190   data = g_icon_to_string (icon);
 191   icon2 = g_icon_new_for_string (data, &error);
 192   g_assert_no_error (error);
 193   g_assert (g_icon_equal (icon, icon2));
 194   g_free (data);
 195   g_object_unref (icon);
 196   g_object_unref (icon2);
 197
 198   icon = g_themed_icon_new ("icon name with whitespace");
 199   g_themed_icon_append_name (G_THEMED_ICON (icon), "computer");
 200   data = g_icon_to_string (icon);
 201   icon2 = g_icon_new_for_string (data, &error);
 202   g_assert_no_error (error);
 203   g_assert (g_icon_equal (icon, icon2));
 204   g_free (data);
 205   g_object_unref (icon);
 206   g_object_unref (icon2);
 207
 208   icon = g_themed_icon_new_with_default_fallbacks ("network-server-xyz");
 209   g_themed_icon_append_name (G_THEMED_ICON (icon), "computer");
 210   data = g_icon_to_string (icon);
 211   icon2 = g_icon_new_for_string (data, &error);
 212   g_assert_no_error (error);
 213   g_assert (g_icon_equal (icon, icon2));
 214   g_free (data);
 215   g_object_unref (icon);
 216   g_object_unref (icon2);
 217
 218   /* Check that GEmblemedIcon serialization works */
 219
 220   icon = g_themed_icon_new ("face-smirk");
 221   icon2 = g_themed_icon_new ("emblem-important");
 222   g_themed_icon_append_name (G_THEMED_ICON (icon2), "emblem-shared");
 223   location = g_file_new_for_uri ("file:///some/path/somewhere.png");
 224   icon3 = g_file_icon_new (location);
 225   g_object_unref (location);
 226   emblem1 = g_emblem_new_with_origin (icon2, G_EMBLEM_ORIGIN_DEVICE);
 227   emblem2 = g_emblem_new_with_origin (icon3, G_EMBLEM_ORIGIN_LIVEMETADATA);
 228   icon4 = g_emblemed_icon_new (icon, emblem1);
 229   g_emblemed_icon_add_emblem (G_EMBLEMED_ICON (icon4), emblem2);
 230   data = g_icon_to_string (icon4);
 231   icon5 = g_icon_new_for_string (data, &error);
 232   g_assert_no_error (error);
 233   g_assert (g_icon_equal (icon4, icon5));
 234
 235   g_object_get (emblem1, "origin", &origin, "icon", &i, NULL);
 236   g_assert (origin == G_EMBLEM_ORIGIN_DEVICE);
 237   g_assert (i == icon2);
 238   g_object_unref (i);
 239
 240   g_object_unref (emblem1);
 241   g_object_unref (emblem2);
 242   g_object_unref (icon);
 243   g_object_unref (icon2);
 244   g_object_unref (icon3);
 245   g_object_unref (icon4);
 246   g_object_unref (icon5);
 247   g_free (data);
 248 }
 249
 250 static void
 251 test_g_icon_serialize (void)
 252 {
 253   GIcon *icon;
 254   GIcon *icon2;
 255   GIcon *icon3;
 256   GIcon *icon4;
 257   GIcon *icon5;
 258   GEmblem *emblem1;
 259   GEmblem *emblem2;
 260   GFile *location;
 261   GVariant *data;
 262   gint origin;
 263   GIcon *i;
 264
 265   /* Check that we can deserialize from well-known specified formats */
 266   data = g_variant_new_string ("network-server%");
 267   icon = g_icon_deserialize (g_variant_ref_sink (data));
 268   g_variant_unref (data);
 269   icon2 = g_themed_icon_new ("network-server%");
 270   g_assert (g_icon_equal (icon, icon2));
 271   g_object_unref (icon);
 272   g_object_unref (icon2);
 273
 274   data = g_variant_new_string ("/path/to/somewhere.png");
 275   icon = g_icon_deserialize (g_variant_ref_sink (data));
 276   g_variant_unref (data);
 277   location = g_file_new_for_commandline_arg ("/path/to/somewhere.png");
 278   icon2 = g_file_icon_new (location);
 279   g_assert (g_icon_equal (icon, icon2));
 280   g_object_unref (icon);
 281   g_object_unref (icon2);
 282   g_object_unref (location);
 283
 284   data = g_variant_new_string ("/path/to/somewhere with whitespace.png");
 285   icon = g_icon_deserialize (g_variant_ref_sink (data));
 286   g_variant_unref (data);
 287   location = g_file_new_for_commandline_arg ("/path/to/somewhere with whitespace.png");
 288   icon2 = g_file_icon_new (location);
 289   g_assert (g_icon_equal (icon, icon2));
 290   g_object_unref (location);
 291   g_object_unref (icon2);
 292   location = g_file_new_for_commandline_arg ("/path/to/somewhere%20with%20whitespace.png");
 293   icon2 = g_file_icon_new (location);
 294   g_assert (!g_icon_equal (icon, icon2));
 295   g_object_unref (location);
 296   g_object_unref (icon2);
 297   g_object_unref (icon);
 298
 299   data = g_variant_new_string ("sftp:///path/to/somewhere.png");
 300   icon = g_icon_deserialize (g_variant_ref_sink (data));
 301   g_variant_unref (data);
 302   location = g_file_new_for_commandline_arg ("sftp:///path/to/somewhere.png");
 303   icon2 = g_file_icon_new (location);
 304   g_assert (g_icon_equal (icon, icon2));
 305   g_object_unref (icon);
 306   g_object_unref (icon2);
 307   g_object_unref (location);
 308
 309   /* Check that GThemedIcon serialization works */
 310
 311   icon = g_themed_icon_new ("network-server");
 312   g_themed_icon_append_name (G_THEMED_ICON (icon), "computer");
 313   data = g_icon_serialize (icon);
 314   icon2 = g_icon_deserialize (data);
 315   g_assert (g_icon_equal (icon, icon2));
 316   g_variant_unref (data);
 317   g_object_unref (icon);
 318   g_object_unref (icon2);
 319
 320   icon = g_themed_icon_new ("icon name with whitespace");
 321   g_themed_icon_append_name (G_THEMED_ICON (icon), "computer");
 322   data = g_icon_serialize (icon);
 323   icon2 = g_icon_deserialize (data);
 324   g_assert (g_icon_equal (icon, icon2));
 325   g_variant_unref (data);
 326   g_object_unref (icon);
 327   g_object_unref (icon2);
 328
 329   icon = g_themed_icon_new_with_default_fallbacks ("network-server-xyz");
 330   g_themed_icon_append_name (G_THEMED_ICON (icon), "computer");
 331   data = g_icon_serialize (icon);
 332   icon2 = g_icon_deserialize (data);
 333   g_assert (g_icon_equal (icon, icon2));
 334   g_variant_unref (data);
 335   g_object_unref (icon);
 336   g_object_unref (icon2);
 337
 338   /* Check that GEmblemedIcon serialization works */
 339
 340   icon = g_themed_icon_new ("face-smirk");
 341   icon2 = g_themed_icon_new ("emblem-important");
 342   g_themed_icon_append_name (G_THEMED_ICON (icon2), "emblem-shared");
 343   location = g_file_new_for_uri ("file:///some/path/somewhere.png");
 344   icon3 = g_file_icon_new (location);
 345   g_object_unref (location);
 346   emblem1 = g_emblem_new_with_origin (icon2, G_EMBLEM_ORIGIN_DEVICE);
 347   emblem2 = g_emblem_new_with_origin (icon3, G_EMBLEM_ORIGIN_LIVEMETADATA);
 348   icon4 = g_emblemed_icon_new (icon, emblem1);
 349   g_emblemed_icon_add_emblem (G_EMBLEMED_ICON (icon4), emblem2);
 350   data = g_icon_serialize (icon4);
 351   icon5 = g_icon_deserialize (data);
 352   g_assert (g_icon_equal (icon4, icon5));
 353
 354   g_object_get (emblem1, "origin", &origin, "icon", &i, NULL);
 355   g_assert (origin == G_EMBLEM_ORIGIN_DEVICE);
 356   g_assert (i == icon2);
 357   g_object_unref (i);
 358
 359   g_object_unref (emblem1);
 360   g_object_unref (emblem2);
 361   g_object_unref (icon);
 362   g_object_unref (icon2);
 363   g_object_unref (icon3);
 364   g_object_unref (icon4);
 365   g_object_unref (icon5);
 366   g_variant_unref (data);
 367 }
 368
 369 static void
 370 test_themed_icon (void)
 371 {
 372   GIcon *icon1, *icon2, *icon3, *icon4;
 373   const gchar *const *names;
 374   const gchar *names2[] = { "first", "testicon", "last", NULL };
 375   gchar *str;
 376   gboolean fallbacks;
 377   GVariant *variant;
 378
 379   icon1 = g_themed_icon_new ("testicon");
 380
 381   g_object_get (icon1, "use-default-fallbacks", &fallbacks, NULL);
 382   g_assert (!fallbacks);
 383
 384   names = g_themed_icon_get_names (G_THEMED_ICON (icon1));
 385   g_assert_cmpint (g_strv_length ((gchar **)names), ==, 1);
 386   g_assert_cmpstr (names[0], ==, "testicon");
 387
 388   g_themed_icon_prepend_name (G_THEMED_ICON (icon1), "first");
 389   g_themed_icon_append_name (G_THEMED_ICON (icon1), "last");
 390   names = g_themed_icon_get_names (G_THEMED_ICON (icon1));
 391   g_assert_cmpint (g_strv_length ((gchar **)names), ==, 3);
 392   g_assert_cmpstr (names[0], ==, "first");
 393   g_assert_cmpstr (names[1], ==, "testicon");
 394   g_assert_cmpstr (names[2], ==, "last");
 395   g_assert_cmpuint (g_icon_hash (icon1), ==, 2400773466U);
 396
 397   icon2 = g_themed_icon_new_from_names ((gchar**)names2, -1);
 398   g_assert (g_icon_equal (icon1, icon2));
 399
 400   str = g_icon_to_string (icon2);
 401   icon3 = g_icon_new_for_string (str, NULL);
 402   g_assert (g_icon_equal (icon2, icon3));
 403   g_free (str);
 404
 405   variant = g_icon_serialize (icon3);
 406   icon4 = g_icon_deserialize (variant);
 407   g_assert (g_icon_equal (icon3, icon4));
 408   g_assert (g_icon_hash (icon3) == g_icon_hash (icon4));
 409   g_variant_unref (variant);
 410
 411   g_object_unref (icon1);
 412   g_object_unref (icon2);
 413   g_object_unref (icon3);
 414   g_object_unref (icon4);
 415 }
 416
 417 static void
 418 test_emblemed_icon (void)
 419 {
 420   GIcon *icon;
 421   GIcon *icon1, *icon2, *icon3, *icon4, *icon5;
 422   GEmblem *emblem, *emblem1, *emblem2;
 423   GList *emblems;
 424   GVariant *variant;
 425
 426   icon1 = g_themed_icon_new ("testicon");
 427   icon2 = g_themed_icon_new ("testemblem");
 428   emblem1 = g_emblem_new (icon2);
 429   emblem2 = g_emblem_new_with_origin (icon2, G_EMBLEM_ORIGIN_TAG);
 430
 431   icon3 = g_emblemed_icon_new (icon1, emblem1);
 432   emblems = g_emblemed_icon_get_emblems (G_EMBLEMED_ICON (icon3));
 433   g_assert_cmpint (g_list_length (emblems), ==, 1);
 434   g_assert (g_emblemed_icon_get_icon (G_EMBLEMED_ICON (icon3)) == icon1);
 435
 436   icon4 = g_emblemed_icon_new (icon1, emblem1);
 437   g_emblemed_icon_add_emblem (G_EMBLEMED_ICON (icon4), emblem2);
 438   emblems = g_emblemed_icon_get_emblems (G_EMBLEMED_ICON (icon4));
 439   g_assert_cmpint (g_list_length (emblems), ==, 2);
 440
 441   g_assert (!g_icon_equal (icon3, icon4));
 442
 443   variant = g_icon_serialize (icon4);
 444   icon5 = g_icon_deserialize (variant);
 445   g_assert (g_icon_equal (icon4, icon5));
 446   g_assert (g_icon_hash (icon4) == g_icon_hash (icon5));
 447   g_variant_unref (variant);
 448
 449   emblem = emblems->data;
 450   g_assert (g_emblem_get_icon (emblem) == icon2);
 451   g_assert (g_emblem_get_origin (emblem) == G_EMBLEM_ORIGIN_TAG);
 452
 453   emblem = emblems->next->data;
 454   g_assert (g_emblem_get_icon (emblem) == icon2);
 455   g_assert (g_emblem_get_origin (emblem) == G_EMBLEM_ORIGIN_UNKNOWN);
 456
 457   g_emblemed_icon_clear_emblems (G_EMBLEMED_ICON (icon4));
 458   g_assert (g_emblemed_icon_get_emblems (G_EMBLEMED_ICON (icon4)) == NULL);
 459
 460   g_assert (g_icon_hash (icon4) != g_icon_hash (icon2));
 461   g_object_get (icon4, "gicon", &icon, NULL);
 462   g_assert (icon == icon1);
 463   g_object_unref (icon);
 464
 465   g_object_unref (icon1);
 466   g_object_unref (icon2);
 467   g_object_unref (icon3);
 468   g_object_unref (icon4);
 469   g_object_unref (icon5);
 470
 471   g_object_unref (emblem1);
 472   g_object_unref (emblem2);
 473 }
 474
 475 static void
 476 load_cb (GObject      *source_object,
 477          GAsyncResult *res,
 478          gpointer      data)
 479 {
 480   GLoadableIcon *icon = G_LOADABLE_ICON (source_object);
 481   GMainLoop *loop = data;
 482   GError *error = NULL;
 483   GInputStream *stream;
 484
 485   stream = g_loadable_icon_load_finish (icon, res, NULL, &error);
 486   g_assert_no_error (error);
 487   g_assert (G_IS_INPUT_STREAM (stream));
 488   g_object_unref (stream);
 489   g_main_loop_quit (loop);
 490 }
 491
 492 static void
 493 loadable_icon_tests (GLoadableIcon *icon)
 494 {
 495   GError *error = NULL;
 496   GInputStream *stream;
 497   GMainLoop *loop;
 498
 499   stream = g_loadable_icon_load (icon, 20, NULL, NULL, &error);
 500   g_assert_no_error (error);
 501   g_assert (G_IS_INPUT_STREAM (stream));
 502   g_object_unref (stream);
 503
 504   loop = g_main_loop_new (NULL, FALSE);
 505   g_loadable_icon_load_async (icon, 20, NULL, load_cb, loop);
 506   g_main_loop_run (loop);
 507   g_main_loop_unref (loop);
 508 }
 509
 510 static void
 511 test_file_icon (void)
 512 {
 513   GFile *file;
 514   GIcon *icon;
 515   GIcon *icon2;
 516   GIcon *icon3;
 517   GIcon *icon4;
 518   gchar *str;
 519   GVariant *variant;
 520
 521   file = g_file_new_for_path (g_test_get_filename (G_TEST_DIST, "g-icon.c", NULL));
 522   icon = g_file_icon_new (file);
 523   g_object_unref (file);
 524
 525   loadable_icon_tests (G_LOADABLE_ICON (icon));
 526
 527   str = g_icon_to_string (icon);
 528   icon2 = g_icon_new_for_string (str, NULL);
 529   g_assert (g_icon_equal (icon, icon2));
 530   g_free (str);
 531
 532   file = g_file_new_for_path ("/\1\2\3/\244");
 533   icon4 = g_file_icon_new (file);
 534
 535   variant = g_icon_serialize (icon4);
 536   icon3 = g_icon_deserialize (variant);
 537   g_assert (g_icon_equal (icon4, icon3));
 538   g_assert (g_icon_hash (icon4) == g_icon_hash (icon3));
 539   g_variant_unref (variant);
 540
 541   g_object_unref (icon);
 542   g_object_unref (icon2);
 543   g_object_unref (icon3);
 544   g_object_unref (icon4);
 545 }
 546
 547 static void
 548 test_bytes_icon (void)
 549 {
 550   GBytes *bytes;
 551   GBytes *bytes2;
 552   GIcon *icon;
 553   GIcon *icon2;
 554   GIcon *icon3;
 555   GVariant *variant;
 556   const gchar *data = "1234567890987654321";
 557
 558   bytes = g_bytes_new_static (data, strlen (data));
 559   icon = g_bytes_icon_new (bytes);
 560   icon2 = g_bytes_icon_new (bytes);
 561
 562   g_assert (g_bytes_icon_get_bytes (G_BYTES_ICON (icon)) == bytes);
 563   g_assert (g_icon_equal (icon, icon2));
 564   g_assert (g_icon_hash (icon) == g_icon_hash (icon2));
 565
 566   g_object_get (icon, "bytes", &bytes2, NULL);
 567   g_assert (bytes == bytes2);
 568   g_bytes_unref (bytes2);
 569
 570   variant = g_icon_serialize (icon);
 571   icon3 = g_icon_deserialize (variant);
 572   g_assert (g_icon_equal (icon, icon3));
 573   g_assert (g_icon_hash (icon) == g_icon_hash (icon3));
 574
 575   loadable_icon_tests (G_LOADABLE_ICON (icon));
 576
 577   g_variant_unref (variant);
 578   g_object_unref (icon);
 579   g_object_unref (icon2);
 580   g_object_unref (icon3);
 581   g_bytes_unref (bytes);
 582 }
 583
 584 int
 585 main (int   argc,
 586       char *argv[])
 587 {
 588   g_test_init (&argc, &argv, NULL);
 589
 590   g_test_add_func ("/icons/to-string", test_g_icon_to_string);
 591   g_test_add_func ("/icons/serialize", test_g_icon_serialize);
 592   g_test_add_func ("/icons/themed", test_themed_icon);
 593   g_test_add_func ("/icons/emblemed", test_emblemed_icon);
 594   g_test_add_func ("/icons/file", test_file_icon);
 595   g_test_add_func ("/icons/bytes", test_bytes_icon);
 596
 597   return g_test_run();
 598 }