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/.
42 #include <io.h> /* For read(), write() etc */
46 gboolean failed = FALSE;
48 #define TEST(m,cond) G_STMT_START { failed = !(cond); \
51 g_print ("\n(%s:%d) failed for: %s\n", __FILE__, __LINE__, ( # cond )); \
53 g_print ("\n(%s:%d) failed for: %s: (%s)\n", __FILE__, __LINE__, ( # cond ), (gchar*)m); \
56 g_print ("."); fflush (stdout); \
59 #define C2P(c) ((gpointer) ((long) (c)))
60 #define P2C(p) ((gchar) ((long) (p)))
62 #define GLIB_TEST_STRING "el dorado "
63 #define GLIB_TEST_STRING_5 "el do"
66 node_build_string (GNode *node,
73 c[0] = P2C (node->data);
75 string = g_strconcat (*p ? *p : "", c, NULL);
92 gchar *tstring, *cstring;
94 g_print ("checking n-way trees: ");
97 root = g_node_new (C2P ('A'));
98 TEST (NULL, g_node_depth (root) == 1 && g_node_max_height (root) == 1);
100 node_B = g_node_new (C2P ('B'));
101 g_node_append (root, node_B);
102 TEST (NULL, root->children == node_B);
104 g_node_append_data (node_B, C2P ('E'));
105 g_node_prepend_data (node_B, C2P ('C'));
106 g_node_insert (node_B, 1, g_node_new (C2P ('D')));
108 node_F = g_node_new (C2P ('F'));
109 g_node_append (root, node_F);
110 TEST (NULL, root->children->next == node_F);
112 node_G = g_node_new (C2P ('G'));
113 g_node_append (node_F, node_G);
114 node_J = g_node_new (C2P ('J'));
115 g_node_prepend (node_G, node_J);
116 g_node_insert (node_G, 42, g_node_new (C2P ('K')));
117 g_node_insert_data (node_G, 0, C2P ('H'));
118 g_node_insert (node_G, 1, g_node_new (C2P ('I')));
120 TEST (NULL, g_node_depth (root) == 1);
121 TEST (NULL, g_node_max_height (root) == 4);
122 TEST (NULL, g_node_depth (node_G->children->next) == 4);
123 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_LEAFS) == 7);
124 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_NON_LEAFS) == 4);
125 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == 11);
126 TEST (NULL, g_node_max_height (node_F) == 3);
127 TEST (NULL, g_node_n_children (node_G) == 4);
128 TEST (NULL, g_node_find_child (root, G_TRAVERSE_ALL, C2P ('F')) == node_F);
129 TEST (NULL, g_node_find (root, G_LEVEL_ORDER, G_TRAVERSE_NON_LEAFS, C2P ('I')) == NULL);
130 TEST (NULL, g_node_find (root, G_IN_ORDER, G_TRAVERSE_LEAFS, C2P ('J')) == node_J);
132 for (i = 0; i < g_node_n_children (node_B); i++)
134 node = g_node_nth_child (node_B, i);
135 TEST (NULL, P2C (node->data) == ('C' + i));
138 for (i = 0; i < g_node_n_children (node_G); i++)
139 TEST (NULL, g_node_child_position (node_G, g_node_nth_child (node_G, i)) == i);
149 * for in-order traversal, 'G' is considered to be the "left"
150 * child of 'F', which will cause 'F' to be the last node visited.
154 g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
155 TEST (tstring, strcmp (tstring, "ABCDEFGHIJK") == 0);
156 g_free (tstring); tstring = NULL;
157 g_node_traverse (root, G_POST_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
158 TEST (tstring, strcmp (tstring, "CDEBHIJKGFA") == 0);
159 g_free (tstring); tstring = NULL;
160 g_node_traverse (root, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
161 TEST (tstring, strcmp (tstring, "CBDEAHGIJKF") == 0);
162 g_free (tstring); tstring = NULL;
163 g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
164 TEST (tstring, strcmp (tstring, "ABFCDEGHIJK") == 0);
165 g_free (tstring); tstring = NULL;
167 g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_LEAFS, -1, node_build_string, &tstring);
168 TEST (tstring, strcmp (tstring, "CDEHIJK") == 0);
169 g_free (tstring); tstring = NULL;
170 g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_NON_LEAFS, -1, node_build_string, &tstring);
171 TEST (tstring, strcmp (tstring, "ABFG") == 0);
172 g_free (tstring); tstring = NULL;
174 g_node_reverse_children (node_B);
175 g_node_reverse_children (node_G);
177 g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
178 TEST (tstring, strcmp (tstring, "ABFEDCGKJIH") == 0);
179 g_free (tstring); tstring = NULL;
182 node = g_node_copy (root);
183 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == g_node_n_nodes (node, G_TRAVERSE_ALL));
184 TEST (NULL, g_node_max_height (root) == g_node_max_height (node));
185 g_node_traverse (root, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
186 g_node_traverse (node, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &cstring);
187 TEST (cstring, strcmp (tstring, cstring) == 0);
188 g_free (tstring); tstring = NULL;
189 g_free (cstring); cstring = NULL;
190 g_node_destroy (node);
192 g_node_destroy (root);
194 /* allocation tests */
196 root = g_node_new (NULL);
199 for (i = 0; i < 2048; i++)
201 g_node_append (node, g_node_new (NULL));
203 node = node->children->next;
205 TEST (NULL, g_node_max_height (root) > 100);
206 TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == 1 + 2048);
208 g_node_destroy (root);
215 my_hash_callback_remove (gpointer key,
228 my_hash_callback_remove_test (gpointer key,
239 my_hash_callback (gpointer key,
248 my_hash (gconstpointer key)
250 return (guint) *((const gint*) key);
254 my_hash_equal (gconstpointer a,
257 return *((const gint*) a) == *((const gint*) b);
261 my_list_compare_one (gconstpointer a, gconstpointer b)
263 gint one = *((const gint*)a);
264 gint two = *((const gint*)b);
269 my_list_compare_two (gconstpointer a, gconstpointer b)
271 gint one = *((const gint*)a);
272 gint two = *((const gint*)b);
277 my_list_print (gpointer a, gpointer b)
279 gint three = *((gint*)a);
280 g_print("%d", three);
284 my_compare (gconstpointer a,
294 my_traverse (gpointer key,
299 g_print ("%c ", *ch);
309 GHashTable *hash_table;
310 GMemChunk *mem_chunk;
311 GStringChunk *string_chunk;
313 gint nums[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
314 gint morenums[10] = { 8, 9, 7, 0, 3, 2, 5, 1, 4, 6};
317 gchar *mem[10000], *tmp_string = NULL, *tmp_string_2;
322 GString *string1, *string2;
331 } dirname_checks[] = {
346 { ".\\\\\\\\", "." },
350 { "..\\\\\\\\", ".." },
353 { "a\\b\\", "a\\b" },
357 guint n_dirname_checks = sizeof (dirname_checks) / sizeof (dirname_checks[0]);
358 guint16 gu16t1 = 0x44afU, gu16t2 = 0xaf44U;
359 guint32 gu32t1 = 0x02a7f109U, gu32t2 = 0x09f1a702U;
361 guint64 gu64t1 = G_GINT64_CONSTANT(0x1d636b02300a7aa7U),
362 gu64t2 = G_GINT64_CONSTANT(0xa77a0a30026b631dU);
364 const char hello[] = "Hello, World";
365 const int hellolen = sizeof (hello) - 1;
371 g_print ("TestGLib v%u.%u.%u (i:%u b:%u)\n",
378 string = g_get_current_dir ();
379 g_print ("cwd: %s\n", string);
381 g_print ("user: %s\n", g_get_user_name ());
382 g_print ("real: %s\n", g_get_real_name ());
383 g_print ("home: %s\n", g_get_home_dir ());
384 g_print ("tmp-dir: %s\n", g_get_tmp_dir ());
387 g_print ("checking size of gint8: %d", (int)sizeof (gint8));
388 TEST (NULL, sizeof (gint8) == 1);
389 g_print ("\nchecking size of gint16: %d", (int)sizeof (gint16));
390 TEST (NULL, sizeof (gint16) == 2);
391 g_print ("\nchecking size of gint32: %d", (int)sizeof (gint32));
392 TEST (NULL, sizeof (gint32) == 4);
393 g_print ("\nchecking size of gsize: %d", (int)sizeof (gsize));
395 g_print ("\nchecking size of gint64: %d", (int)sizeof (gint64));
396 TEST (NULL, sizeof (gint64) == 8);
397 #endif /* G_HAVE_GINT64 */
400 g_print ("checking g_path_get_dirname()...");
401 for (i = 0; i < n_dirname_checks; i++)
405 dirname = g_path_get_dirname (dirname_checks[i].filename);
406 if (strcmp (dirname, dirname_checks[i].dirname) != 0)
408 g_print ("\nfailed for \"%s\"==\"%s\" (returned: \"%s\")\n",
409 dirname_checks[i].filename,
410 dirname_checks[i].dirname,
412 n_dirname_checks = 0;
416 if (n_dirname_checks)
419 g_print ("checking doubly linked lists...");
422 for (i = 0; i < 10; i++)
423 list = g_list_append (list, &nums[i]);
424 list = g_list_reverse (list);
426 for (i = 0; i < 10; i++)
428 t = g_list_nth (list, i);
429 if (*((gint*) t->data) != (9 - i))
430 g_error ("Regular insert failed");
433 for (i = 0; i < 10; i++)
434 if(g_list_position(list, g_list_nth (list, i)) != i)
435 g_error("g_list_position does not seem to be the inverse of g_list_nth\n");
440 for (i = 0; i < 10; i++)
441 list = g_list_insert_sorted (list, &morenums[i], my_list_compare_one);
445 g_list_foreach (list, my_list_print, NULL);
448 for (i = 0; i < 10; i++)
450 t = g_list_nth (list, i);
451 if (*((gint*) t->data) != i)
452 g_error ("Sorted insert failed");
458 for (i = 0; i < 10; i++)
459 list = g_list_insert_sorted (list, &morenums[i], my_list_compare_two);
463 g_list_foreach (list, my_list_print, NULL);
466 for (i = 0; i < 10; i++)
468 t = g_list_nth (list, i);
469 if (*((gint*) t->data) != (9 - i))
470 g_error ("Sorted insert failed");
476 for (i = 0; i < 10; i++)
477 list = g_list_prepend (list, &morenums[i]);
479 list = g_list_sort (list, my_list_compare_two);
483 g_list_foreach (list, my_list_print, NULL);
486 for (i = 0; i < 10; i++)
488 t = g_list_nth (list, i);
489 if (*((gint*) t->data) != (9 - i))
490 g_error ("Merge sort failed");
498 g_print ("checking singly linked lists...");
501 for (i = 0; i < 10; i++)
502 slist = g_slist_append (slist, &nums[i]);
503 slist = g_slist_reverse (slist);
505 for (i = 0; i < 10; i++)
507 st = g_slist_nth (slist, i);
508 if (*((gint*) st->data) != (9 - i))
512 g_slist_free (slist);
515 for (i = 0; i < 10; i++)
516 slist = g_slist_insert_sorted (slist, &morenums[i], my_list_compare_one);
520 g_slist_foreach (slist, my_list_print, NULL);
523 for (i = 0; i < 10; i++)
525 st = g_slist_nth (slist, i);
526 if (*((gint*) st->data) != i)
527 g_error ("Sorted insert failed");
533 for (i = 0; i < 10; i++)
534 slist = g_slist_insert_sorted (slist, &morenums[i], my_list_compare_two);
538 g_slist_foreach (slist, my_list_print, NULL);
541 for (i = 0; i < 10; i++)
543 st = g_slist_nth (slist, i);
544 if (*((gint*) st->data) != (9 - i))
545 g_error("Sorted insert failed");
551 for (i = 0; i < 10; i++)
552 slist = g_slist_prepend (slist, &morenums[i]);
554 slist = g_slist_sort (slist, my_list_compare_two);
558 g_slist_foreach (slist, my_list_print, NULL);
561 for (i = 0; i < 10; i++)
563 st = g_slist_nth (slist, i);
564 if (*((gint*) st->data) != (9 - i))
565 g_error("Sorted insert failed");
573 g_print ("checking binary trees...\n");
575 tree = g_tree_new (my_compare);
577 for (j = 0; j < 10; j++, i++)
580 g_tree_insert (tree, &chars[i], &chars[i]);
582 for (j = 0; j < 26; j++, i++)
585 g_tree_insert (tree, &chars[i], &chars[i]);
587 for (j = 0; j < 26; j++, i++)
590 g_tree_insert (tree, &chars[i], &chars[i]);
593 g_print ("tree height: %d\n", g_tree_height (tree));
594 g_print ("tree nnodes: %d\n", g_tree_nnodes (tree));
597 g_tree_traverse (tree, my_traverse, G_IN_ORDER, NULL);
600 for (i = 0; i < 10; i++)
601 g_tree_remove (tree, &chars[i]);
603 g_print ("tree height: %d\n", g_tree_height (tree));
604 g_print ("tree nnodes: %d\n", g_tree_nnodes (tree));
607 g_tree_traverse (tree, my_traverse, G_IN_ORDER, NULL);
613 /* check n-way trees */
616 g_print ("checking mem chunks...");
618 mem_chunk = g_mem_chunk_new ("test mem chunk", 50, 100, G_ALLOC_AND_FREE);
620 for (i = 0; i < 10000; i++)
622 mem[i] = g_chunk_new (gchar, mem_chunk);
624 for (j = 0; j < 50; j++)
628 for (i = 0; i < 10000; i++)
630 g_mem_chunk_free (mem_chunk, mem[i]);
636 g_print ("checking hash tables...");
638 hash_table = g_hash_table_new (my_hash, my_hash_equal);
639 for (i = 0; i < 10000; i++)
642 g_hash_table_insert (hash_table, &array[i], &array[i]);
644 g_hash_table_foreach (hash_table, my_hash_callback, NULL);
646 for (i = 0; i < 10000; i++)
650 for (i = 0; i < 10000; i++)
651 g_hash_table_remove (hash_table, &array[i]);
653 for (i = 0; i < 10000; i++)
656 g_hash_table_insert (hash_table, &array[i], &array[i]);
659 if (g_hash_table_foreach_remove (hash_table, my_hash_callback_remove, NULL) != 5000 ||
660 g_hash_table_size (hash_table) != 5000)
663 g_hash_table_foreach (hash_table, my_hash_callback_remove_test, NULL);
666 g_hash_table_destroy (hash_table);
671 g_print ("checking string chunks...");
673 string_chunk = g_string_chunk_new (1024);
675 for (i = 0; i < 100000; i ++)
677 tmp_string = g_string_chunk_insert (string_chunk, "hi pete");
679 if (strcmp ("hi pete", tmp_string) != 0)
680 g_error ("string chunks are broken.\n");
683 tmp_string_2 = g_string_chunk_insert_const (string_chunk, tmp_string);
685 g_assert (tmp_string_2 != tmp_string &&
686 strcmp(tmp_string_2, tmp_string) == 0);
688 tmp_string = g_string_chunk_insert_const (string_chunk, tmp_string);
690 g_assert (tmp_string_2 == tmp_string);
692 g_string_chunk_free (string_chunk);
697 g_print ("checking arrays...");
699 garray = g_array_new (FALSE, FALSE, sizeof (gint));
700 for (i = 0; i < 10000; i++)
701 g_array_append_val (garray, i);
703 for (i = 0; i < 10000; i++)
704 if (g_array_index (garray, gint, i) != i)
705 g_print ("uh oh: %d ( %d )\n", g_array_index (garray, gint, i), i);
707 g_array_free (garray, TRUE);
709 garray = g_array_new (FALSE, FALSE, sizeof (gint));
710 for (i = 0; i < 100; i++)
711 g_array_prepend_val (garray, i);
713 for (i = 0; i < 100; i++)
714 if (g_array_index (garray, gint, i) != (100 - i - 1))
715 g_print ("uh oh: %d ( %d )\n", g_array_index (garray, gint, i), 100 - i - 1);
717 g_array_free (garray, TRUE);
722 g_print ("checking strings...");
724 string1 = g_string_new ("hi pete!");
725 string2 = g_string_new ("");
727 g_assert (strcmp ("hi pete!", string1->str) == 0);
729 for (i = 0; i < 10000; i++)
730 g_string_append_c (string1, 'a'+(i%26));
733 /* MSVC, mingw32 and LCC use the same run-time C library, which doesn't like
734 the %10000.10000f format... */
735 g_string_sprintf (string2, "%s|%0100d|%s|%s|%0*d|%*.*f|%10000.10000f",
736 "this pete guy sure is a wuss, like he's the number ",
738 " wuss. everyone agrees.\n",
740 10, 666, 15, 15, 666.666666666, 666.666666666);
742 g_string_sprintf (string2, "%s|%0100d|%s|%s|%0*d|%*.*f|%100.100f",
743 "this pete guy sure is a wuss, like he's the number ",
745 " wuss. everyone agrees.\n",
747 10, 666, 15, 15, 666.666666666, 666.666666666);
750 g_print ("string2 length = %d...\n", string2->len);
751 string2->str[70] = '\0';
752 g_print ("first 70 chars:\n%s\n", string2->str);
753 string2->str[141] = '\0';
754 g_print ("next 70 chars:\n%s\n", string2->str+71);
755 string2->str[212] = '\0';
756 g_print ("and next 70:\n%s\n", string2->str+142);
757 g_print ("last 70 chars:\n%s\n", string2->str+string2->len - 70);
759 g_string_free (string1, TRUE);
760 g_string_free (string2, TRUE);
763 string1 = g_string_new ("firsthalf");
764 g_string_append (string1, "lasthalf");
765 g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
766 g_string_free (string1, TRUE);
770 string1 = g_string_new ("firsthalf");
771 g_string_append_len (string1, "lasthalfjunkjunk", strlen ("lasthalf"));
772 g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
773 g_string_free (string1, TRUE);
776 string1 = g_string_new ("lasthalf");
777 g_string_prepend (string1, "firsthalf");
778 g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
779 g_string_free (string1, TRUE);
782 string1 = g_string_new ("lasthalf");
783 g_string_prepend_len (string1, "firsthalfjunkjunk", strlen ("firsthalf"));
784 g_assert (strcmp (string1->str, "firsthalflasthalf") == 0);
785 g_string_free (string1, TRUE);
788 string1 = g_string_new ("firstlast");
789 g_string_insert (string1, 5, "middle");
790 g_assert (strcmp (string1->str, "firstmiddlelast") == 0);
791 g_string_free (string1, TRUE);
793 /* insert with pos == end of the string */
794 string1 = g_string_new ("firstmiddle");
795 g_string_insert (string1, strlen ("firstmiddle"), "last");
796 g_assert (strcmp (string1->str, "firstmiddlelast") == 0);
797 g_string_free (string1, TRUE);
801 string1 = g_string_new ("firstlast");
802 g_string_insert_len (string1, 5, "middlejunkjunk", strlen ("middle"));
803 g_assert (strcmp (string1->str, "firstmiddlelast") == 0);
804 g_string_free (string1, TRUE);
806 /* insert_len with magic -1 pos for append */
807 string1 = g_string_new ("first");
808 g_string_insert_len (string1, -1, "lastjunkjunk", strlen ("last"));
809 g_assert (strcmp (string1->str, "firstlast") == 0);
810 g_string_free (string1, TRUE);
812 /* insert_len with magic -1 len for strlen-the-string */
813 string1 = g_string_new ("first");
814 g_string_insert_len (string1, 5, "last", -1);
815 g_assert (strcmp (string1->str, "firstlast") == 0);
816 g_string_free (string1, TRUE);
821 string1 = g_string_new ("test");
822 string2 = g_string_new ("te");
823 g_assert (! g_string_equal(string1, string2));
824 g_string_append (string2, "st");
825 g_assert (g_string_equal(string1, string2));
826 g_string_free (string1, TRUE);
827 g_string_free (string2, TRUE);
829 /* Check handling of embedded ASCII 0 (NUL) characters in GString. */
830 string1 = g_string_new ("fiddle");
831 string2 = g_string_new ("fiddle");
832 g_assert (g_string_equal(string1, string2));
833 g_string_append_c(string1, '\0');
834 g_assert (! g_string_equal(string1, string2));
835 g_string_append_c(string2, '\0');
836 g_assert (g_string_equal(string1, string2));
837 g_string_append_c(string1, 'x');
838 g_string_append_c(string2, 'y');
839 g_assert (! g_string_equal(string1, string2));
840 g_assert (string1->len == 8);
841 g_string_append(string1, "yzzy");
842 g_assert (string1->len == 12);
843 g_assert ( memcmp(string1->str, "fiddle\0xyzzy", 13) == 0);
844 g_string_insert(string1, 1, "QED");
845 g_assert ( memcmp(string1->str, "fQEDiddle\0xyzzy", 16) == 0);
846 g_string_free (string1, TRUE);
847 g_string_free (string2, TRUE);
849 g_print ("test positional printf formats (not supported): ");
850 string = g_strdup_printf ("%.*s%s", 5, "a", "b");
851 tmp_string = g_strdup_printf ("%2$*1$s", 5, "c");
852 g_print ("%s%s\n", string, tmp_string);
856 g_print ("checking timers...\n");
858 timer = g_timer_new ();
859 g_print (" spinning for 3 seconds...\n");
861 g_timer_start (timer);
862 while (g_timer_elapsed (timer, NULL) < 3)
865 g_timer_stop (timer);
866 g_timer_destroy (timer);
870 g_print ("checking g_strcasecmp...");
871 g_assert (g_strcasecmp ("FroboZZ", "frobozz") == 0);
872 g_assert (g_strcasecmp ("frobozz", "frobozz") == 0);
873 g_assert (g_strcasecmp ("frobozz", "FROBOZZ") == 0);
874 g_assert (g_strcasecmp ("FROBOZZ", "froboz") != 0);
875 g_assert (g_strcasecmp ("", "") == 0);
876 g_assert (g_strcasecmp ("!#%&/()", "!#%&/()") == 0);
877 g_assert (g_strcasecmp ("a", "b") < 0);
878 g_assert (g_strcasecmp ("a", "B") < 0);
879 g_assert (g_strcasecmp ("A", "b") < 0);
880 g_assert (g_strcasecmp ("A", "B") < 0);
881 g_assert (g_strcasecmp ("b", "a") > 0);
882 g_assert (g_strcasecmp ("b", "A") > 0);
883 g_assert (g_strcasecmp ("B", "a") > 0);
884 g_assert (g_strcasecmp ("B", "A") > 0);
888 g_print ("checking g_strdup...");
889 g_assert(g_strdup(NULL) == NULL);
890 string = g_strdup(GLIB_TEST_STRING);
891 g_assert(string != NULL);
892 g_assert(strcmp(string, GLIB_TEST_STRING) == 0);
897 g_print ("checking g_strconcat...");
898 string = g_strconcat(GLIB_TEST_STRING, NULL);
899 g_assert(string != NULL);
900 g_assert(strcmp(string, GLIB_TEST_STRING) == 0);
902 string = g_strconcat(GLIB_TEST_STRING, GLIB_TEST_STRING,
903 GLIB_TEST_STRING, NULL);
904 g_assert(string != NULL);
905 g_assert(strcmp(string, GLIB_TEST_STRING GLIB_TEST_STRING
906 GLIB_TEST_STRING) == 0);
911 g_print("checking g_strlcpy/g_strlcat...");
912 /* The following is a torture test for strlcpy/strlcat, with lots of
913 * checking; normal users wouldn't use them this way!
915 string = g_malloc (6);
916 *(string + 5) = 'Z'; /* guard value, shouldn't change during test */
918 g_assert (g_strlcpy(string, "" , 5) == 0);
919 g_assert ( *string == '\0' );
921 g_assert (g_strlcpy(string, "abc" , 5) == 3);
922 g_assert ( *(string + 3) == '\0' );
923 g_assert (g_str_equal(string, "abc"));
924 g_assert (g_strlcpy(string, "abcd" , 5) == 4);
925 g_assert ( *(string + 4) == '\0' );
926 g_assert ( *(string + 5) == 'Z' );
927 g_assert (g_str_equal(string, "abcd"));
928 g_assert (g_strlcpy(string, "abcde" , 5) == 5);
929 g_assert ( *(string + 4) == '\0' );
930 g_assert ( *(string + 5) == 'Z' );
931 g_assert (g_str_equal(string, "abcd"));
932 g_assert (g_strlcpy(string, "abcdef" , 5) == 6);
933 g_assert ( *(string + 4) == '\0' );
934 g_assert ( *(string + 5) == 'Z' );
935 g_assert (g_str_equal(string, "abcd"));
938 g_assert (g_strlcpy(string, "Hello" , 0) == 5);
939 g_assert (*string == 'Y');
941 g_assert (g_strlcat(string, "123" , 5) == 3);
942 g_assert ( *(string + 3) == '\0' );
943 g_assert (g_str_equal(string, "123"));
944 g_assert (g_strlcat(string, "" , 5) == 3);
945 g_assert ( *(string + 3) == '\0' );
946 g_assert (g_str_equal(string, "123"));
947 g_assert (g_strlcat(string, "4", 5) == 4);
948 g_assert (g_str_equal(string, "1234"));
949 g_assert (g_strlcat(string, "5", 5) == 5);
950 g_assert ( *(string + 4) == '\0' );
951 g_assert (g_str_equal(string, "1234"));
952 g_assert ( *(string + 5) == 'Z' );
955 g_assert (g_strlcat(string, "123" , 0) == 3);
956 g_assert (*string == 'Y');
958 /* A few more tests, demonstrating more "normal" use */
959 g_assert (g_strlcpy(string, "hi", 5) == 2);
960 g_assert (g_str_equal(string, "hi"));
961 g_assert (g_strlcat(string, "t", 5) == 3);
962 g_assert (g_str_equal(string, "hit"));
968 g_print ("checking g_strdup_printf...");
969 string = g_strdup_printf ("%05d %-5s", 21, "test");
970 g_assert (string != NULL);
971 g_assert (strcmp(string, "00021 test ") == 0);
976 /* g_debug (argv[0]); */
980 g_print ("checking relations...");
982 relation = g_relation_new (2);
984 g_relation_index (relation, 0, g_int_hash, g_int_equal);
985 g_relation_index (relation, 1, g_int_hash, g_int_equal);
987 for (i = 0; i < 1024; i += 1)
990 for (i = 1; i < 1023; i += 1)
992 g_relation_insert (relation, data + i, data + i + 1);
993 g_relation_insert (relation, data + i, data + i - 1);
996 for (i = 2; i < 1022; i += 1)
998 g_assert (! g_relation_exists (relation, data + i, data + i));
999 g_assert (! g_relation_exists (relation, data + i, data + i + 2));
1000 g_assert (! g_relation_exists (relation, data + i, data + i - 2));
1003 for (i = 1; i < 1023; i += 1)
1005 g_assert (g_relation_exists (relation, data + i, data + i + 1));
1006 g_assert (g_relation_exists (relation, data + i, data + i - 1));
1009 for (i = 2; i < 1022; i += 1)
1011 g_assert (g_relation_count (relation, data + i, 0) == 2);
1012 g_assert (g_relation_count (relation, data + i, 1) == 2);
1015 g_assert (g_relation_count (relation, data, 0) == 0);
1017 g_assert (g_relation_count (relation, data + 42, 0) == 2);
1018 g_assert (g_relation_count (relation, data + 43, 1) == 2);
1019 g_assert (g_relation_count (relation, data + 41, 1) == 2);
1020 g_relation_delete (relation, data + 42, 0);
1021 g_assert (g_relation_count (relation, data + 42, 0) == 0);
1022 g_assert (g_relation_count (relation, data + 43, 1) == 1);
1023 g_assert (g_relation_count (relation, data + 41, 1) == 1);
1025 tuples = g_relation_select (relation, data + 200, 0);
1027 g_assert (tuples->len == 2);
1030 for (i = 0; i < tuples->len; i += 1)
1033 *(gint*) g_tuples_index (tuples, i, 0),
1034 *(gint*) g_tuples_index (tuples, i, 1));
1038 g_assert (g_relation_exists (relation, data + 300, data + 301));
1039 g_relation_delete (relation, data + 300, 0);
1040 g_assert (!g_relation_exists (relation, data + 300, data + 301));
1042 g_tuples_destroy (tuples);
1044 g_relation_destroy (relation);
1050 g_print ("checking pointer arrays...");
1052 gparray = g_ptr_array_new ();
1053 for (i = 0; i < 10000; i++)
1054 g_ptr_array_add (gparray, GINT_TO_POINTER (i));
1056 for (i = 0; i < 10000; i++)
1057 if (g_ptr_array_index (gparray, i) != GINT_TO_POINTER (i))
1058 g_print ("array fails: %p ( %p )\n", g_ptr_array_index (gparray, i), GINT_TO_POINTER (i));
1060 g_ptr_array_free (gparray, TRUE);
1065 g_print ("checking byte arrays...");
1067 gbarray = g_byte_array_new ();
1068 for (i = 0; i < 10000; i++)
1069 g_byte_array_append (gbarray, (guint8*) "abcd", 4);
1071 for (i = 0; i < 10000; i++)
1073 g_assert (gbarray->data[4*i] == 'a');
1074 g_assert (gbarray->data[4*i+1] == 'b');
1075 g_assert (gbarray->data[4*i+2] == 'c');
1076 g_assert (gbarray->data[4*i+3] == 'd');
1079 g_byte_array_free (gbarray, TRUE);
1082 g_printerr ("g_log tests:");
1083 g_warning ("harmless warning with parameters: %d %s %#x", 42, "Boo", 12345);
1084 g_message ("the next warning is a test:");
1088 g_print ("checking endian macros (host is ");
1089 #if G_BYTE_ORDER == G_BIG_ENDIAN
1090 g_print ("big endian)...");
1092 g_print ("little endian)...");
1094 g_assert (GUINT16_SWAP_LE_BE (gu16t1) == gu16t2);
1095 g_assert (GUINT32_SWAP_LE_BE (gu32t1) == gu32t2);
1096 #ifdef G_HAVE_GINT64
1097 g_assert (GUINT64_SWAP_LE_BE (gu64t1) == gu64t2);
1103 g_print ("current locale: %s\n", g_win32_getlocale ());
1106 g_print ("checking file functions...\n");
1108 strcpy (template, "foobar");
1109 fd = g_mkstemp (template);
1111 g_print ("g_mkstemp works even if template doesn't end in XXXXXX\n");
1113 strcpy (template, "fooXXXXXX");
1114 fd = g_mkstemp (template);
1116 g_print ("g_mkstemp didn't work for template %s\n", template);
1117 i = write (fd, hello, hellolen);
1119 g_print ("write() failed: %s\n", g_strerror (errno));
1120 else if (i != hellolen)
1121 g_print ("write() should have written %d bytes, wrote %d\n", hellolen, i);
1124 i = read (fd, chars, sizeof (chars));
1126 g_print ("read() failed: %s\n", g_strerror (errno));
1127 else if (i != hellolen)
1128 g_print ("read() should have read %d bytes, got %d\n", hellolen, i);
1131 if (strcmp (chars, hello) != 0)
1132 g_print ("wrote '%s', but got '%s'\n", hello, chars);
1137 strcpy (template, "zap" G_DIR_SEPARATOR_S "barXXXXXX");
1138 fd = g_file_open_tmp (template, &name_used, &error);
1140 g_print ("g_file_open_tmp works even if template contains '%s'\n",
1143 g_print ("g_file_open_tmp correctly returns error: %s\n",
1146 g_clear_error (&error);
1148 strcpy (template, "zapXXXXXX");
1149 fd = g_file_open_tmp (template, &name_used, &error);
1151 g_print ("g_file_open_tmp didn't work for template '%s': %s\n",
1152 template, error->message);
1154 g_print ("g_file_open_tmp for template '%s' used name '%s'\n",
1155 template, name_used);
1157 g_clear_error (&error);
1160 fd = g_file_open_tmp (NULL, &name_used, &error);
1162 g_print ("g_file_open_tmp didn't work for a NULL template: %s\n",
1165 g_print ("g_file_open_tmp for NULL template used name '%s'\n",
1168 g_clear_error (&error);