1 /* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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.
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.
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.
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/.
31 #ifdef GLIB_COMPILATION
32 #undef GLIB_COMPILATION
46 #include <io.h> /* For read(), write() etc */
49 static int array[10000];
50 static gboolean failed = FALSE;
52 #define TEST(m,cond) G_STMT_START { failed = !(cond); \
55 g_print ("\n(%s:%d) failed for: %s\n", __FILE__, __LINE__, ( # cond )); \
57 g_print ("\n(%s:%d) failed for: %s: (%s)\n", __FILE__, __LINE__, ( # cond ), (gchar*)m); \
60 g_print ("."); fflush (stdout); \
63 #define C2P(c) ((gpointer) ((long) (c)))
64 #define P2C(p) ((gchar) ((long) (p)))
66 #define GLIB_TEST_STRING "el dorado "
67 #define GLIB_TEST_STRING_5 "el do"
70 node_build_string (GNode *node,
77 c[0] = P2C (node->data);
79 string = g_strconcat (*p ? *p : "", c, NULL);
96 gchar *tstring, *cstring;
98 g_print ("checking n-way trees: ");
101 root = g_node_new (C2P ('A'));
102 TEST (NULL, g_node_depth (root) == 1 && g_node_max_height (root) == 1);
104 node_B = g_node_new (C2P ('B'));
105 g_node_append (root, node_B);
106 TEST (NULL, root->children == node_B);
108 g_node_append_data (node_B, C2P ('E'));
109 g_node_prepend_data (node_B, C2P ('C'));
110 g_node_insert (node_B, 1, g_node_new (C2P ('D')));
112 node_F = g_node_new (C2P ('F'));
113 g_node_append (root, node_F);
114 TEST (NULL, root->children->next == node_F);
116 node_G = g_node_new (C2P ('G'));
117 g_node_append (node_F, node_G);
118 node_J = g_node_new (C2P ('J'));
119 g_node_prepend (node_G, node_J);
120 g_node_insert (node_G, 42, g_node_new (C2P ('K')));
121 g_node_insert_data (node_G, 0, C2P ('H'));
122 g_node_insert (node_G, 1, g_node_new (C2P ('I')));
124 TEST (NULL, g_node_depth (root) == 1);
125 TEST (NULL, g_node_max_height (root) == 4);
126 TEST (NULL, g_node_depth (node_G->children->next) == 4);
127 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_LEAFS) == 7);
128 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_NON_LEAFS) == 4);
129 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == 11);
130 TEST (NULL, g_node_max_height (node_F) == 3);
131 TEST (NULL, g_node_n_children (node_G) == 4);
132 TEST (NULL, g_node_find_child (root, G_TRAVERSE_ALL, C2P ('F')) == node_F);
133 TEST (NULL, g_node_find (root, G_LEVEL_ORDER, G_TRAVERSE_NON_LEAFS, C2P ('I')) == NULL);
134 TEST (NULL, g_node_find (root, G_IN_ORDER, G_TRAVERSE_LEAFS, C2P ('J')) == node_J);
136 for (i = 0; i < g_node_n_children (node_B); i++)
138 node = g_node_nth_child (node_B, i);
139 TEST (NULL, P2C (node->data) == ('C' + i));
142 for (i = 0; i < g_node_n_children (node_G); i++)
143 TEST (NULL, g_node_child_position (node_G, g_node_nth_child (node_G, i)) == i);
153 * for in-order traversal, 'G' is considered to be the "left"
154 * child of 'F', which will cause 'F' to be the last node visited.
158 g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
159 TEST (tstring, strcmp (tstring, "ABCDEFGHIJK") == 0);
160 g_free (tstring); tstring = NULL;
161 g_node_traverse (root, G_POST_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
162 TEST (tstring, strcmp (tstring, "CDEBHIJKGFA") == 0);
163 g_free (tstring); tstring = NULL;
164 g_node_traverse (root, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
165 TEST (tstring, strcmp (tstring, "CBDEAHGIJKF") == 0);
166 g_free (tstring); tstring = NULL;
167 g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
168 TEST (tstring, strcmp (tstring, "ABFCDEGHIJK") == 0);
169 g_free (tstring); tstring = NULL;
171 g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_LEAFS, -1, node_build_string, &tstring);
172 TEST (tstring, strcmp (tstring, "CDEHIJK") == 0);
173 g_free (tstring); tstring = NULL;
174 g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_NON_LEAFS, -1, node_build_string, &tstring);
175 TEST (tstring, strcmp (tstring, "ABFG") == 0);
176 g_free (tstring); tstring = NULL;
178 g_node_reverse_children (node_B);
179 g_node_reverse_children (node_G);
181 g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
182 TEST (tstring, strcmp (tstring, "ABFEDCGKJIH") == 0);
183 g_free (tstring); tstring = NULL;
186 node = g_node_copy (root);
187 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == g_node_n_nodes (node, G_TRAVERSE_ALL));
188 TEST (NULL, g_node_max_height (root) == g_node_max_height (node));
189 g_node_traverse (root, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
190 g_node_traverse (node, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &cstring);
191 TEST (cstring, strcmp (tstring, cstring) == 0);
192 g_free (tstring); tstring = NULL;
193 g_free (cstring); cstring = NULL;
194 g_node_destroy (node);
196 g_node_destroy (root);
198 /* allocation tests */
200 root = g_node_new (NULL);
203 for (i = 0; i < 2048; i++)
205 g_node_append (node, g_node_new (NULL));
207 node = node->children->next;
209 TEST (NULL, g_node_max_height (root) > 100);
210 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == 1 + 2048);
212 g_node_destroy (root);
219 my_hash_callback_remove (gpointer key,
232 my_hash_callback_remove_test (gpointer key,
243 my_hash_callback (gpointer key,
252 my_hash (gconstpointer key)
254 return (guint) *((const gint*) key);
258 my_hash_equal (gconstpointer a,
261 return *((const gint*) a) == *((const gint*) b);
265 my_list_compare_one (gconstpointer a, gconstpointer b)
267 gint one = *((const gint*)a);
268 gint two = *((const gint*)b);
273 my_list_compare_two (gconstpointer a, gconstpointer b)
275 gint one = *((const gint*)a);
276 gint two = *((const gint*)b);
281 my_list_print (gpointer a, gpointer b)
283 gint three = *((gint*)a);
284 g_print("%d", three);
288 my_compare (gconstpointer a,
298 my_traverse (gpointer key,
303 g_print ("%c ", *ch);
313 GHashTable *hash_table;
314 GMemChunk *mem_chunk;
315 GStringChunk *string_chunk;
317 gint nums[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
318 gint morenums[10] = { 8, 9, 7, 0, 3, 2, 5, 1, 4, 6};
321 gchar *mem[10000], *tmp_string = NULL, *tmp_string_2;
326 GString *string1, *string2;
335 } dirname_checks[] = {
347 { ".\\\\\\\\", "." },
349 { "..\\\\\\\\", ".." },
351 { "a\\b\\", "a\\b" },
355 { "//server/share///x", "//server/share" },
361 guint n_dirname_checks = G_N_ELEMENTS (dirname_checks);
366 } skip_root_checks[] = {
376 { "\\\\server\\foo", "" },
377 { "\\\\server\\foo\\bar", "bar" },
381 { "//server/share///x", "//x" },
386 guint n_skip_root_checks = G_N_ELEMENTS (skip_root_checks);
388 guint16 gu16t1 = 0x44afU, gu16t2 = 0xaf44U;
389 guint32 gu32t1 = 0x02a7f109U, gu32t2 = 0x09f1a702U;
391 guint64 gu64t1 = G_GINT64_CONSTANT(0x1d636b02300a7aa7U),
392 gu64t2 = G_GINT64_CONSTANT(0xa77a0a30026b631dU);
394 const char hello[] = "Hello, World";
395 const int hellolen = sizeof (hello) - 1;
402 gchar *glib_dll = g_strdup_printf ("glib-%d.%d.dll",
407 gchar *glib_dll = g_strdup_printf ("cygglib-%d.%d.dll",
412 g_print ("TestGLib v%u.%u.%u (i:%u b:%u)\n",
419 string = g_get_current_dir ();
420 g_print ("cwd: %s\n", string);
422 g_print ("user: %s\n", g_get_user_name ());
423 g_print ("real: %s\n", g_get_real_name ());
424 g_print ("home: %s\n", g_get_home_dir ());
425 g_print ("tmp-dir: %s\n", g_get_tmp_dir ());
428 g_print ("checking size of gint8: %d", (int)sizeof (gint8));
429 TEST (NULL, sizeof (gint8) == 1);
430 g_print ("\nchecking size of gint16: %d", (int)sizeof (gint16));
431 TEST (NULL, sizeof (gint16) == 2);
432 g_print ("\nchecking size of gint32: %d", (int)sizeof (gint32));
433 TEST (NULL, sizeof (gint32) == 4);
434 g_print ("\nchecking size of gsize: %d", (int)sizeof (gsize));
436 g_print ("\nchecking size of gint64: %d", (int)sizeof (gint64));
437 TEST (NULL, sizeof (gint64) == 8);
438 #endif /* G_HAVE_GINT64 */
441 g_print ("checking g_path_get_dirname()...");
442 for (i = 0; i < n_dirname_checks; i++)
446 dirname = g_path_get_dirname (dirname_checks[i].filename);
447 if (strcmp (dirname, dirname_checks[i].dirname) != 0)
449 g_print ("\nfailed for \"%s\"==\"%s\" (returned: \"%s\")\n",
450 dirname_checks[i].filename,
451 dirname_checks[i].dirname,
453 n_dirname_checks = 0;
457 if (n_dirname_checks)
460 g_print ("checking g_path_skip_root()...");
461 for (i = 0; i < n_skip_root_checks; i++)
463 const gchar *skipped;
465 skipped = g_path_skip_root (skip_root_checks[i].filename);
466 if ((skipped && !skip_root_checks[i].without_root) ||
467 (!skipped && skip_root_checks[i].without_root) ||
468 ((skipped && skip_root_checks[i].without_root) &&
469 strcmp (skipped, skip_root_checks[i].without_root)))
471 g_print ("\nfailed for \"%s\"==\"%s\" (returned: \"%s\")\n",
472 skip_root_checks[i].filename,
473 (skip_root_checks[i].without_root ?
474 skip_root_checks[i].without_root : "<NULL>"),
475 (skipped ? skipped : "<NULL>"));
476 n_skip_root_checks = 0;
479 if (n_skip_root_checks)
482 g_print ("checking doubly linked lists...");
485 for (i = 0; i < 10; i++)
486 list = g_list_append (list, &nums[i]);
487 list = g_list_reverse (list);
489 for (i = 0; i < 10; i++)
491 t = g_list_nth (list, i);
492 if (*((gint*) t->data) != (9 - i))
493 g_error ("Regular insert failed");
496 for (i = 0; i < 10; i++)
497 if(g_list_position(list, g_list_nth (list, i)) != i)
498 g_error("g_list_position does not seem to be the inverse of g_list_nth\n");
503 for (i = 0; i < 10; i++)
504 list = g_list_insert_sorted (list, &morenums[i], my_list_compare_one);
508 g_list_foreach (list, my_list_print, NULL);
511 for (i = 0; i < 10; i++)
513 t = g_list_nth (list, i);
514 if (*((gint*) t->data) != i)
515 g_error ("Sorted insert failed");
521 for (i = 0; i < 10; i++)
522 list = g_list_insert_sorted (list, &morenums[i], my_list_compare_two);
526 g_list_foreach (list, my_list_print, NULL);
529 for (i = 0; i < 10; i++)
531 t = g_list_nth (list, i);
532 if (*((gint*) t->data) != (9 - i))
533 g_error ("Sorted insert failed");
539 for (i = 0; i < 10; i++)
540 list = g_list_prepend (list, &morenums[i]);
542 list = g_list_sort (list, my_list_compare_two);
546 g_list_foreach (list, my_list_print, NULL);
549 for (i = 0; i < 10; i++)
551 t = g_list_nth (list, i);
552 if (*((gint*) t->data) != (9 - i))
553 g_error ("Merge sort failed");
561 g_print ("checking singly linked lists...");
564 for (i = 0; i < 10; i++)
565 slist = g_slist_append (slist, &nums[i]);
566 slist = g_slist_reverse (slist);
568 for (i = 0; i < 10; i++)
570 st = g_slist_nth (slist, i);
571 if (*((gint*) st->data) != (9 - i))
575 g_slist_free (slist);
578 for (i = 0; i < 10; i++)
579 slist = g_slist_insert_sorted (slist, &morenums[i], my_list_compare_one);
583 g_slist_foreach (slist, my_list_print, NULL);
586 for (i = 0; i < 10; i++)
588 st = g_slist_nth (slist, i);
589 if (*((gint*) st->data) != i)
590 g_error ("Sorted insert failed");
596 for (i = 0; i < 10; i++)
597 slist = g_slist_insert_sorted (slist, &morenums[i], my_list_compare_two);
601 g_slist_foreach (slist, my_list_print, NULL);
604 for (i = 0; i < 10; i++)
606 st = g_slist_nth (slist, i);
607 if (*((gint*) st->data) != (9 - i))
608 g_error("Sorted insert failed");
614 for (i = 0; i < 10; i++)
615 slist = g_slist_prepend (slist, &morenums[i]);
617 slist = g_slist_sort (slist, my_list_compare_two);
621 g_slist_foreach (slist, my_list_print, NULL);
624 for (i = 0; i < 10; i++)
626 st = g_slist_nth (slist, i);
627 if (*((gint*) st->data) != (9 - i))
628 g_error("Sorted insert failed");
636 g_print ("checking binary trees...\n");
638 tree = g_tree_new (my_compare);
640 for (j = 0; j < 10; j++, i++)
643 g_tree_insert (tree, &chars[i], &chars[i]);
645 for (j = 0; j < 26; j++, i++)
648 g_tree_insert (tree, &chars[i], &chars[i]);
650 for (j = 0; j < 26; j++, i++)
653 g_tree_insert (tree, &chars[i], &chars[i]);
656 g_print ("tree height: %d\n", g_tree_height (tree));
657 g_print ("tree nnodes: %d\n", g_tree_nnodes (tree));
660 g_tree_traverse (tree, my_traverse, G_IN_ORDER, NULL);
663 for (i = 0; i < 10; i++)
664 g_tree_remove (tree, &chars[i]);
666 g_print ("tree height: %d\n", g_tree_height (tree));
667 g_print ("tree nnodes: %d\n", g_tree_nnodes (tree));
670 g_tree_traverse (tree, my_traverse, G_IN_ORDER, NULL);
676 /* check n-way trees */
679 g_print ("checking mem chunks...");
681 mem_chunk = g_mem_chunk_new ("test mem chunk", 50, 100, G_ALLOC_AND_FREE);
683 for (i = 0; i < 10000; i++)
685 mem[i] = g_chunk_new (gchar, mem_chunk);
687 for (j = 0; j < 50; j++)
691 for (i = 0; i < 10000; i++)
693 g_mem_chunk_free (mem_chunk, mem[i]);
699 g_print ("checking hash tables...");
701 hash_table = g_hash_table_new (my_hash, my_hash_equal);
702 for (i = 0; i < 10000; i++)
705 g_hash_table_insert (hash_table, &array[i], &array[i]);
707 g_hash_table_foreach (hash_table, my_hash_callback, NULL);
709 for (i = 0; i < 10000; i++)
713 for (i = 0; i < 10000; i++)
714 g_hash_table_remove (hash_table, &array[i]);
716 for (i = 0; i < 10000; i++)
719 g_hash_table_insert (hash_table, &array[i], &array[i]);
722 if (g_hash_table_foreach_remove (hash_table, my_hash_callback_remove, NULL) != 5000 ||
723 g_hash_table_size (hash_table) != 5000)
726 g_hash_table_foreach (hash_table, my_hash_callback_remove_test, NULL);
729 g_hash_table_destroy (hash_table);
734 g_print ("checking string chunks...");
736 string_chunk = g_string_chunk_new (1024);
738 for (i = 0; i < 100000; i ++)
740 tmp_string = g_string_chunk_insert (string_chunk, "hi pete");
742 if (strcmp ("hi pete", tmp_string) != 0)
743 g_error ("string chunks are broken.\n");
746 tmp_string_2 = g_string_chunk_insert_const (string_chunk, tmp_string);
748 g_assert (tmp_string_2 != tmp_string &&
749 strcmp(tmp_string_2, tmp_string) == 0);
751 tmp_string = g_string_chunk_insert_const (string_chunk, tmp_string);
753 g_assert (tmp_string_2 == tmp_string);
755 g_string_chunk_free (string_chunk);
760 g_print ("checking arrays...");
762 garray = g_array_new (FALSE, FALSE, sizeof (gint));
763 for (i = 0; i < 10000; i++)
764 g_array_append_val (garray, i);
766 for (i = 0; i < 10000; i++)
767 if (g_array_index (garray, gint, i) != i)
768 g_print ("uh oh: %d ( %d )\n", g_array_index (garray, gint, i), i);
770 g_array_free (garray, TRUE);
772 garray = g_array_new (FALSE, FALSE, sizeof (gint));
773 for (i = 0; i < 100; i++)
774 g_array_prepend_val (garray, i);
776 for (i = 0; i < 100; i++)
777 if (g_array_index (garray, gint, i) != (100 - i - 1))
778 g_print ("uh oh: %d ( %d )\n", g_array_index (garray, gint, i), 100 - i - 1);
780 g_array_free (garray, TRUE);
785 g_print ("checking strings...");
787 string1 = g_string_new ("hi pete!");
788 string2 = g_string_new ("");
790 g_assert (strcmp ("hi pete!", string1->str) == 0);
792 for (i = 0; i < 10000; i++)
793 g_string_append_c (string1, 'a'+(i%26));
796 /* MSVC, mingw32 and LCC use the same run-time C library, which doesn't like
797 the %10000.10000f format... */
798 g_string_sprintf (string2, "%s|%0100d|%s|%s|%0*d|%*.*f|%10000.10000f",
799 "this pete guy sure is a wuss, like he's the number ",
801 " wuss. everyone agrees.\n",
803 10, 666, 15, 15, 666.666666666, 666.666666666);
805 g_string_sprintf (string2, "%s|%0100d|%s|%s|%0*d|%*.*f|%100.100f",
806 "this pete guy sure is a wuss, like he's the number ",
808 " wuss. everyone agrees.\n",
810 10, 666, 15, 15, 666.666666666, 666.666666666);
813 g_print ("string2 length = %d...\n", string2->len);
814 string2->str[70] = '\0';
815 g_print ("first 70 chars:\n%s\n", string2->str);
816 string2->str[141] = '\0';
817 g_print ("next 70 chars:\n%s\n", string2->str+71);
818 string2->str[212] = '\0';
819 g_print ("and next 70:\n%s\n", string2->str+142);
820 g_print ("last 70 chars:\n%s\n", string2->str+string2->len - 70);
822 g_string_free (string1, TRUE);
823 g_string_free (string2, TRUE);
826 string1 = g_string_new ("firsthalf");
827 g_string_append (string1, "lasthalf");
828 g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
829 g_string_free (string1, TRUE);
833 string1 = g_string_new ("firsthalf");
834 g_string_append_len (string1, "lasthalfjunkjunk", strlen ("lasthalf"));
835 g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
836 g_string_free (string1, TRUE);
839 string1 = g_string_new ("lasthalf");
840 g_string_prepend (string1, "firsthalf");
841 g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
842 g_string_free (string1, TRUE);
845 string1 = g_string_new ("lasthalf");
846 g_string_prepend_len (string1, "firsthalfjunkjunk", strlen ("firsthalf"));
847 g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
848 g_string_free (string1, TRUE);
851 string1 = g_string_new ("firstlast");
852 g_string_insert (string1, 5, "middle");
853 g_assert (strcmp (string1->str, "firstmiddlelast") == 0);
854 g_string_free (string1, TRUE);
856 /* insert with pos == end of the string */
857 string1 = g_string_new ("firstmiddle");
858 g_string_insert (string1, strlen ("firstmiddle"), "last");
859 g_assert (strcmp (string1->str, "firstmiddlelast") == 0);
860 g_string_free (string1, TRUE);
864 string1 = g_string_new ("firstlast");
865 g_string_insert_len (string1, 5, "middlejunkjunk", strlen ("middle"));
866 g_assert (strcmp (string1->str, "firstmiddlelast") == 0);
867 g_string_free (string1, TRUE);
869 /* insert_len with magic -1 pos for append */
870 string1 = g_string_new ("first");
871 g_string_insert_len (string1, -1, "lastjunkjunk", strlen ("last"));
872 g_assert (strcmp (string1->str, "firstlast") == 0);
873 g_string_free (string1, TRUE);
875 /* insert_len with magic -1 len for strlen-the-string */
876 string1 = g_string_new ("first");
877 g_string_insert_len (string1, 5, "last", -1);
878 g_assert (strcmp (string1->str, "firstlast") == 0);
879 g_string_free (string1, TRUE);
884 string1 = g_string_new ("test");
885 string2 = g_string_new ("te");
886 g_assert (! g_string_equal(string1, string2));
887 g_string_append (string2, "st");
888 g_assert (g_string_equal(string1, string2));
889 g_string_free (string1, TRUE);
890 g_string_free (string2, TRUE);
892 /* Check handling of embedded ASCII 0 (NUL) characters in GString. */
893 string1 = g_string_new ("fiddle");
894 string2 = g_string_new ("fiddle");
895 g_assert (g_string_equal(string1, string2));
896 g_string_append_c(string1, '\0');
897 g_assert (! g_string_equal(string1, string2));
898 g_string_append_c(string2, '\0');
899 g_assert (g_string_equal(string1, string2));
900 g_string_append_c(string1, 'x');
901 g_string_append_c(string2, 'y');
902 g_assert (! g_string_equal(string1, string2));
903 g_assert (string1->len == 8);
904 g_string_append(string1, "yzzy");
905 g_assert (string1->len == 12);
906 g_assert ( memcmp(string1->str, "fiddle\0xyzzy", 13) == 0);
907 g_string_insert(string1, 1, "QED");
908 g_assert ( memcmp(string1->str, "fQEDiddle\0xyzzy", 16) == 0);
909 g_string_free (string1, TRUE);
910 g_string_free (string2, TRUE);
912 g_print ("test positional printf formats (not supported): ");
913 string = g_strdup_printf ("%.*s%s", 5, "a", "b");
914 tmp_string = g_strdup_printf ("%2$*1$s", 5, "c");
915 g_print ("%s%s\n", string, tmp_string);
919 g_print ("checking timers...\n");
921 timer = g_timer_new ();
922 g_print (" spinning for 3 seconds...\n");
924 g_timer_start (timer);
925 while (g_timer_elapsed (timer, NULL) < 3)
928 g_timer_stop (timer);
929 g_timer_destroy (timer);
933 g_print ("checking g_strcasecmp...");
934 g_assert (g_strcasecmp ("FroboZZ", "frobozz") == 0);
935 g_assert (g_strcasecmp ("frobozz", "frobozz") == 0);
936 g_assert (g_strcasecmp ("frobozz", "FROBOZZ") == 0);
937 g_assert (g_strcasecmp ("FROBOZZ", "froboz") != 0);
938 g_assert (g_strcasecmp ("", "") == 0);
939 g_assert (g_strcasecmp ("!#%&/()", "!#%&/()") == 0);
940 g_assert (g_strcasecmp ("a", "b") < 0);
941 g_assert (g_strcasecmp ("a", "B") < 0);
942 g_assert (g_strcasecmp ("A", "b") < 0);
943 g_assert (g_strcasecmp ("A", "B") < 0);
944 g_assert (g_strcasecmp ("b", "a") > 0);
945 g_assert (g_strcasecmp ("b", "A") > 0);
946 g_assert (g_strcasecmp ("B", "a") > 0);
947 g_assert (g_strcasecmp ("B", "A") > 0);
951 g_print ("checking g_strdup...");
952 g_assert(g_strdup(NULL) == NULL);
953 string = g_strdup(GLIB_TEST_STRING);
954 g_assert(string != NULL);
955 g_assert(strcmp(string, GLIB_TEST_STRING) == 0);
960 g_print ("checking g_strconcat...");
961 string = g_strconcat(GLIB_TEST_STRING, NULL);
962 g_assert(string != NULL);
963 g_assert(strcmp(string, GLIB_TEST_STRING) == 0);
965 string = g_strconcat(GLIB_TEST_STRING, GLIB_TEST_STRING,
966 GLIB_TEST_STRING, NULL);
967 g_assert(string != NULL);
968 g_assert(strcmp(string, GLIB_TEST_STRING GLIB_TEST_STRING
969 GLIB_TEST_STRING) == 0);
974 g_print("checking g_strlcpy/g_strlcat...");
975 /* The following is a torture test for strlcpy/strlcat, with lots of
976 * checking; normal users wouldn't use them this way!
978 string = g_malloc (6);
979 *(string + 5) = 'Z'; /* guard value, shouldn't change during test */
981 g_assert (g_strlcpy(string, "" , 5) == 0);
982 g_assert ( *string == '\0' );
984 g_assert (g_strlcpy(string, "abc" , 5) == 3);
985 g_assert ( *(string + 3) == '\0' );
986 g_assert (g_str_equal(string, "abc"));
987 g_assert (g_strlcpy(string, "abcd" , 5) == 4);
988 g_assert ( *(string + 4) == '\0' );
989 g_assert ( *(string + 5) == 'Z' );
990 g_assert (g_str_equal(string, "abcd"));
991 g_assert (g_strlcpy(string, "abcde" , 5) == 5);
992 g_assert ( *(string + 4) == '\0' );
993 g_assert ( *(string + 5) == 'Z' );
994 g_assert (g_str_equal(string, "abcd"));
995 g_assert (g_strlcpy(string, "abcdef" , 5) == 6);
996 g_assert ( *(string + 4) == '\0' );
997 g_assert ( *(string + 5) == 'Z' );
998 g_assert (g_str_equal(string, "abcd"));
1000 *(string + 1)= '\0';
1001 g_assert (g_strlcpy(string, "Hello" , 0) == 5);
1002 g_assert (*string == 'Y');
1004 g_assert (g_strlcat(string, "123" , 5) == 3);
1005 g_assert ( *(string + 3) == '\0' );
1006 g_assert (g_str_equal(string, "123"));
1007 g_assert (g_strlcat(string, "" , 5) == 3);
1008 g_assert ( *(string + 3) == '\0' );
1009 g_assert (g_str_equal(string, "123"));
1010 g_assert (g_strlcat(string, "4", 5) == 4);
1011 g_assert (g_str_equal(string, "1234"));
1012 g_assert (g_strlcat(string, "5", 5) == 5);
1013 g_assert ( *(string + 4) == '\0' );
1014 g_assert (g_str_equal(string, "1234"));
1015 g_assert ( *(string + 5) == 'Z' );
1017 *(string + 1)= '\0';
1018 g_assert (g_strlcat(string, "123" , 0) == 3);
1019 g_assert (*string == 'Y');
1021 /* A few more tests, demonstrating more "normal" use */
1022 g_assert (g_strlcpy(string, "hi", 5) == 2);
1023 g_assert (g_str_equal(string, "hi"));
1024 g_assert (g_strlcat(string, "t", 5) == 3);
1025 g_assert (g_str_equal(string, "hit"));
1031 g_print ("checking g_strdup_printf...");
1032 string = g_strdup_printf ("%05d %-5s", 21, "test");
1033 g_assert (string != NULL);
1034 g_assert (strcmp(string, "00021 test ") == 0);
1039 /* g_debug (argv[0]); */
1041 /* Relation tests */
1043 g_print ("checking relations...");
1045 relation = g_relation_new (2);
1047 g_relation_index (relation, 0, g_int_hash, g_int_equal);
1048 g_relation_index (relation, 1, g_int_hash, g_int_equal);
1050 for (i = 0; i < 1024; i += 1)
1053 for (i = 1; i < 1023; i += 1)
1055 g_relation_insert (relation, data + i, data + i + 1);
1056 g_relation_insert (relation, data + i, data + i - 1);
1059 for (i = 2; i < 1022; i += 1)
1061 g_assert (! g_relation_exists (relation, data + i, data + i));
1062 g_assert (! g_relation_exists (relation, data + i, data + i + 2));
1063 g_assert (! g_relation_exists (relation, data + i, data + i - 2));
1066 for (i = 1; i < 1023; i += 1)
1068 g_assert (g_relation_exists (relation, data + i, data + i + 1));
1069 g_assert (g_relation_exists (relation, data + i, data + i - 1));
1072 for (i = 2; i < 1022; i += 1)
1074 g_assert (g_relation_count (relation, data + i, 0) == 2);
1075 g_assert (g_relation_count (relation, data + i, 1) == 2);
1078 g_assert (g_relation_count (relation, data, 0) == 0);
1080 g_assert (g_relation_count (relation, data + 42, 0) == 2);
1081 g_assert (g_relation_count (relation, data + 43, 1) == 2);
1082 g_assert (g_relation_count (relation, data + 41, 1) == 2);
1083 g_relation_delete (relation, data + 42, 0);
1084 g_assert (g_relation_count (relation, data + 42, 0) == 0);
1085 g_assert (g_relation_count (relation, data + 43, 1) == 1);
1086 g_assert (g_relation_count (relation, data + 41, 1) == 1);
1088 tuples = g_relation_select (relation, data + 200, 0);
1090 g_assert (tuples->len == 2);
1093 for (i = 0; i < tuples->len; i += 1)
1096 *(gint*) g_tuples_index (tuples, i, 0),
1097 *(gint*) g_tuples_index (tuples, i, 1));
1101 g_assert (g_relation_exists (relation, data + 300, data + 301));
1102 g_relation_delete (relation, data + 300, 0);
1103 g_assert (!g_relation_exists (relation, data + 300, data + 301));
1105 g_tuples_destroy (tuples);
1107 g_relation_destroy (relation);
1113 g_print ("checking pointer arrays...");
1115 gparray = g_ptr_array_new ();
1116 for (i = 0; i < 10000; i++)
1117 g_ptr_array_add (gparray, GINT_TO_POINTER (i));
1119 for (i = 0; i < 10000; i++)
1120 if (g_ptr_array_index (gparray, i) != GINT_TO_POINTER (i))
1121 g_print ("array fails: %p ( %p )\n", g_ptr_array_index (gparray, i), GINT_TO_POINTER (i));
1123 g_ptr_array_free (gparray, TRUE);
1128 g_print ("checking byte arrays...");
1130 gbarray = g_byte_array_new ();
1131 for (i = 0; i < 10000; i++)
1132 g_byte_array_append (gbarray, (guint8*) "abcd", 4);
1134 for (i = 0; i < 10000; i++)
1136 g_assert (gbarray->data[4*i] == 'a');
1137 g_assert (gbarray->data[4*i+1] == 'b');
1138 g_assert (gbarray->data[4*i+2] == 'c');
1139 g_assert (gbarray->data[4*i+3] == 'd');
1142 g_byte_array_free (gbarray, TRUE);
1145 g_printerr ("g_log tests:");
1146 g_warning ("harmless warning with parameters: %d %s %#x", 42, "Boo", 12345);
1147 g_message ("the next warning is a test:");
1151 g_print ("checking endian macros (host is ");
1152 #if G_BYTE_ORDER == G_BIG_ENDIAN
1153 g_print ("big endian)...");
1155 g_print ("little endian)...");
1157 g_assert (GUINT16_SWAP_LE_BE (gu16t1) == gu16t2);
1158 g_assert (GUINT32_SWAP_LE_BE (gu32t1) == gu32t2);
1159 #ifdef G_HAVE_GINT64
1160 g_assert (GUINT64_SWAP_LE_BE (gu64t1) == gu64t2);
1165 #ifdef G_PLATFORM_WIN32
1166 g_print ("current locale: %s\n", g_win32_getlocale ());
1168 g_print ("GLib installation directory, from Registry entry for %s if available: %s\n",
1170 g_win32_get_package_installation_directory (GETTEXT_PACKAGE, NULL));
1171 g_print ("Ditto, or from GLib DLL name: %s\n",
1172 g_win32_get_package_installation_directory (GETTEXT_PACKAGE, glib_dll));
1173 g_print ("Ditto, only from GLib DLL name: %s\n",
1174 g_win32_get_package_installation_directory (NULL, glib_dll));
1175 g_print ("locale subdirectory of GLib installation directory: %s\n",
1176 g_win32_get_package_installation_subdirectory (NULL, glib_dll, "locale"));
1177 g_print ("GTK+ 2.0 installation directory, if available: %s\n",
1178 g_win32_get_package_installation_directory ("gtk20", NULL));
1180 g_print ("found more.com as %s\n", g_find_program_in_path ("more.com"));
1181 g_print ("found regedit as %s\n", g_find_program_in_path ("regedit"));
1185 g_print ("checking file functions...\n");
1187 strcpy (template, "foobar");
1188 fd = g_mkstemp (template);
1190 g_print ("g_mkstemp works even if template doesn't end in XXXXXX\n");
1192 strcpy (template, "fooXXXXXX");
1193 fd = g_mkstemp (template);
1195 g_print ("g_mkstemp didn't work for template %s\n", template);
1196 i = write (fd, hello, hellolen);
1198 g_print ("write() failed: %s\n", g_strerror (errno));
1199 else if (i != hellolen)
1200 g_print ("write() should have written %d bytes, wrote %d\n", hellolen, i);
1203 i = read (fd, chars, sizeof (chars));
1205 g_print ("read() failed: %s\n", g_strerror (errno));
1206 else if (i != hellolen)
1207 g_print ("read() should have read %d bytes, got %d\n", hellolen, i);
1210 if (strcmp (chars, hello) != 0)
1211 g_print ("wrote '%s', but got '%s'\n", hello, chars);
1216 strcpy (template, "zap" G_DIR_SEPARATOR_S "barXXXXXX");
1217 fd = g_file_open_tmp (template, &name_used, &error);
1219 g_print ("g_file_open_tmp works even if template contains '%s'\n",
1222 g_print ("g_file_open_tmp correctly returns error: %s\n",
1225 g_clear_error (&error);
1227 strcpy (template, "zapXXXXXX");
1228 fd = g_file_open_tmp (template, &name_used, &error);
1230 g_print ("g_file_open_tmp didn't work for template '%s': %s\n",
1231 template, error->message);
1233 g_print ("g_file_open_tmp for template '%s' used name '%s'\n",
1234 template, name_used);
1236 g_clear_error (&error);
1239 fd = g_file_open_tmp (NULL, &name_used, &error);
1241 g_print ("g_file_open_tmp didn't work for a NULL template: %s\n",
1244 g_print ("g_file_open_tmp for NULL template used name '%s'\n",
1247 g_clear_error (&error);