/* GLIB - Library of useful routines for C programming * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ /* * Modified by the GLib Team and others 1997-2000. See the AUTHORS * file for a list of people on the GLib Team. See the ChangeLog * files for a list of changes. These files are distributed with * GLib at ftp://ftp.gtk.org/pub/gtk/. */ #include "config.h" #undef G_DISABLE_ASSERT #undef G_LOG_DOMAIN #ifdef GLIB_COMPILATION #undef GLIB_COMPILATION #endif #include #include #include #include "glib.h" #ifdef HAVE_UNISTD_H #include #endif #ifdef G_OS_WIN32 #include /* For read(), write() etc */ #endif static int array[10000]; static gboolean failed = FALSE; /* We write (m ? m : "") even in the m != NULL case to suppress a warning with GCC-3.1 */ #define TEST(m,cond) G_STMT_START { failed = !(cond); \ if (failed) \ { if (!m) \ g_print ("\n(%s:%d) failed for: %s\n", __FILE__, __LINE__, ( # cond )); \ else \ g_print ("\n(%s:%d) failed for: %s: (%s)\n", __FILE__, __LINE__, ( # cond ), (gchar*)(m ? m : "")); \ } \ else \ g_print ("."); fflush (stdout); \ } G_STMT_END #define C2P(c) ((gpointer) ((long) (c))) #define P2C(p) ((gchar) ((long) (p))) #define GLIB_TEST_STRING "el dorado " #define GLIB_TEST_STRING_5 "el do" static gboolean node_build_string (GNode *node, gpointer data) { gchar **p = data; gchar *string; gchar c[2] = "_"; c[0] = P2C (node->data); string = g_strconcat (*p ? *p : "", c, NULL); g_free (*p); *p = string; return FALSE; } static void g_node_test (void) { GNode *root; GNode *node; GNode *node_B; GNode *node_F; GNode *node_G; GNode *node_J; guint i; gchar *tstring, *cstring; g_print ("checking n-way trees: "); failed = FALSE; root = g_node_new (C2P ('A')); TEST (NULL, g_node_depth (root) == 1 && g_node_max_height (root) == 1); node_B = g_node_new (C2P ('B')); g_node_append (root, node_B); TEST (NULL, root->children == node_B); g_node_append_data (node_B, C2P ('E')); g_node_prepend_data (node_B, C2P ('C')); g_node_insert (node_B, 1, g_node_new (C2P ('D'))); node_F = g_node_new (C2P ('F')); g_node_append (root, node_F); TEST (NULL, root->children->next == node_F); node_G = g_node_new (C2P ('G')); g_node_append (node_F, node_G); node_J = g_node_new (C2P ('J')); g_node_prepend (node_G, node_J); g_node_insert (node_G, 42, g_node_new (C2P ('K'))); g_node_insert_data (node_G, 0, C2P ('H')); g_node_insert (node_G, 1, g_node_new (C2P ('I'))); TEST (NULL, g_node_depth (root) == 1); TEST (NULL, g_node_max_height (root) == 4); TEST (NULL, g_node_depth (node_G->children->next) == 4); TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_LEAFS) == 7); TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_NON_LEAFS) == 4); TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == 11); TEST (NULL, g_node_max_height (node_F) == 3); TEST (NULL, g_node_n_children (node_G) == 4); TEST (NULL, g_node_find_child (root, G_TRAVERSE_ALL, C2P ('F')) == node_F); TEST (NULL, g_node_find (root, G_LEVEL_ORDER, G_TRAVERSE_NON_LEAFS, C2P ('I')) == NULL); TEST (NULL, g_node_find (root, G_IN_ORDER, G_TRAVERSE_LEAFS, C2P ('J')) == node_J); for (i = 0; i < g_node_n_children (node_B); i++) { node = g_node_nth_child (node_B, i); TEST (NULL, P2C (node->data) == ('C' + i)); } for (i = 0; i < g_node_n_children (node_G); i++) TEST (NULL, g_node_child_position (node_G, g_node_nth_child (node_G, i)) == i); /* we have built: A * / \ * B F * / | \ \ * C D E G * / /\ \ * H I J K * * for in-order traversal, 'G' is considered to be the "left" * child of 'F', which will cause 'F' to be the last node visited. */ tstring = NULL; g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring); TEST (tstring, strcmp (tstring, "ABCDEFGHIJK") == 0); g_free (tstring); tstring = NULL; g_node_traverse (root, G_POST_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring); TEST (tstring, strcmp (tstring, "CDEBHIJKGFA") == 0); g_free (tstring); tstring = NULL; g_node_traverse (root, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring); TEST (tstring, strcmp (tstring, "CBDEAHGIJKF") == 0); g_free (tstring); tstring = NULL; g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring); TEST (tstring, strcmp (tstring, "ABFCDEGHIJK") == 0); g_free (tstring); tstring = NULL; g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_LEAFS, -1, node_build_string, &tstring); TEST (tstring, strcmp (tstring, "CDEHIJK") == 0); g_free (tstring); tstring = NULL; g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_NON_LEAFS, -1, node_build_string, &tstring); TEST (tstring, strcmp (tstring, "ABFG") == 0); g_free (tstring); tstring = NULL; g_node_reverse_children (node_B); g_node_reverse_children (node_G); g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring); TEST (tstring, strcmp (tstring, "ABFEDCGKJIH") == 0); g_free (tstring); tstring = NULL; cstring = NULL; node = g_node_copy (root); TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == g_node_n_nodes (node, G_TRAVERSE_ALL)); TEST (NULL, g_node_max_height (root) == g_node_max_height (node)); g_node_traverse (root, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring); g_node_traverse (node, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &cstring); TEST (cstring, strcmp (tstring, cstring) == 0); g_free (tstring); tstring = NULL; g_free (cstring); cstring = NULL; g_node_destroy (node); g_node_destroy (root); /* allocation tests */ root = g_node_new (NULL); node = root; for (i = 0; i < 2048; i++) { g_node_append (node, g_node_new (NULL)); if ((i%5) == 4) node = node->children->next; } TEST (NULL, g_node_max_height (root) > 100); TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == 1 + 2048); g_node_destroy (root); if (!failed) g_print ("ok\n"); } static gboolean my_hash_callback_remove (gpointer key, gpointer value, gpointer user_data) { int *d = value; if ((*d) % 2) return TRUE; return FALSE; } static void my_hash_callback_remove_test (gpointer key, gpointer value, gpointer user_data) { int *d = value; if ((*d) % 2) g_print ("bad!\n"); } static void my_hash_callback (gpointer key, gpointer value, gpointer user_data) { int *d = value; *d = 1; } static guint my_hash (gconstpointer key) { return (guint) *((const gint*) key); } static gboolean my_hash_equal (gconstpointer a, gconstpointer b) { return *((const gint*) a) == *((const gint*) b); } static gint my_list_compare_one (gconstpointer a, gconstpointer b) { gint one = *((const gint*)a); gint two = *((const gint*)b); return one-two; } static gint my_list_compare_two (gconstpointer a, gconstpointer b) { gint one = *((const gint*)a); gint two = *((const gint*)b); return two-one; } /* static void my_list_print (gpointer a, gpointer b) { gint three = *((gint*)a); g_print("%d", three); }; */ static gint my_compare (gconstpointer a, gconstpointer b) { const char *cha = a; const char *chb = b; return *cha - *chb; } static gint my_traverse (gpointer key, gpointer value, gpointer data) { char *ch = key; g_print ("%c ", *ch); return FALSE; } int main (int argc, char *argv[]) { GList *list, *t; GSList *slist, *st; GHashTable *hash_table; GMemChunk *mem_chunk; GStringChunk *string_chunk; GTimer *timer; gint nums[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }; gint morenums[10] = { 8, 9, 7, 0, 3, 2, 5, 1, 4, 6}; gchar *string; gchar *mem[10000], *tmp_string = NULL, *tmp_string_2; gint i, j; GArray *garray; GPtrArray *gparray; GByteArray *gbarray; GString *string1, *string2; GTree *tree; char chars[62]; GRelation *relation; GTuples *tuples; gint data [1024]; struct { gchar *filename; gchar *dirname; } dirname_checks[] = { #ifndef G_OS_WIN32 { "/", "/" }, { "////", "/" }, { ".////", "." }, { "../", ".." }, { "..////", ".." }, { "a/b", "a" }, { "a/b/", "a/b" }, { "c///", "c" }, #else { "\\", "\\" }, { ".\\\\\\\\", "." }, { "..\\", ".." }, { "..\\\\\\\\", ".." }, { "a\\b", "a" }, { "a\\b\\", "a\\b" }, { "c\\\\\\", "c" }, #endif #ifdef G_WITH_CYGWIN { "//server/share///x", "//server/share" }, #endif { ".", "." }, { "..", "." }, { "", "." }, }; guint n_dirname_checks = G_N_ELEMENTS (dirname_checks); struct { gchar *filename; gchar *without_root; } skip_root_checks[] = { #ifndef G_OS_WIN32 { "/", "" }, { "//", "" }, { "/foo", "foo" }, { "//foo", "foo" }, { "a/b", NULL }, #else { "\\", "" }, { "\\foo", "foo" }, { "\\\\server\\foo", "" }, { "\\\\server\\foo\\bar", "bar" }, { "a\\b", NULL }, #endif #ifdef G_WITH_CYGWIN { "//server/share///x", "//x" }, #endif { ".", NULL }, { "", NULL }, }; guint n_skip_root_checks = G_N_ELEMENTS (skip_root_checks); #ifndef G_DISABLE_ASSERT guint16 gu16t1 = 0x44afU, gu16t2 = 0xaf44U; guint32 gu32t1 = 0x02a7f109U, gu32t2 = 0x09f1a702U; #ifdef G_HAVE_GINT64 guint64 gu64t1 = G_GINT64_CONSTANT(0x1d636b02300a7aa7U), gu64t2 = G_GINT64_CONSTANT(0xa77a0a30026b631dU); #endif #endif const char hello[] = "Hello, World"; const int hellolen = sizeof (hello) - 1; int fd; char template[32]; GError *error; char *name_used; #ifdef G_OS_WIN32 gchar *glib_dll = g_strdup_printf ("libglib-%d.%d-%d.dll", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION - GLIB_BINARY_AGE); #endif #ifdef G_WITH_CYGWIN gchar *glib_dll = g_strdup_printf ("cygglib-%d.%d-%d.dll", GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION - GLIB_BINARY_AGE); #endif g_print ("TestGLib v%u.%u.%u (i:%u b:%u)\n", glib_major_version, glib_minor_version, glib_micro_version, glib_interface_age, glib_binary_age); string = g_get_current_dir (); g_print ("cwd: %s\n", string); g_free (string); g_print ("user: %s\n", g_get_user_name ()); g_print ("real: %s\n", g_get_real_name ()); g_print ("home: %s\n", g_get_home_dir ()); g_print ("tmp-dir: %s\n", g_get_tmp_dir ()); /* type sizes */ g_print ("checking size of gint8: %d", (int)sizeof (gint8)); TEST (NULL, sizeof (gint8) == 1); g_print ("\nchecking size of gint16: %d", (int)sizeof (gint16)); TEST (NULL, sizeof (gint16) == 2); g_print ("\nchecking size of gint32: %d", (int)sizeof (gint32)); TEST (NULL, sizeof (gint32) == 4); g_print ("\nchecking size of gsize: %d", (int)sizeof (gsize)); #ifdef G_HAVE_GINT64 g_print ("\nchecking size of gint64: %d", (int)sizeof (gint64)); TEST (NULL, sizeof (gint64) == 8); #endif /* G_HAVE_GINT64 */ g_print ("\n"); g_print ("checking g_path_get_basename()..."); string = g_path_get_basename (G_DIR_SEPARATOR_S "foo" G_DIR_SEPARATOR_S "dir" G_DIR_SEPARATOR_S); g_assert (strcmp (string, "dir") == 0); g_free (string); string = g_path_get_basename (G_DIR_SEPARATOR_S "foo" G_DIR_SEPARATOR_S "file"); g_assert (strcmp (string, "file") == 0); g_free (string); g_print ("ok\n"); g_print ("checking g_path_get_dirname()..."); for (i = 0; i < n_dirname_checks; i++) { gchar *dirname; dirname = g_path_get_dirname (dirname_checks[i].filename); if (strcmp (dirname, dirname_checks[i].dirname) != 0) { g_print ("\nfailed for \"%s\"==\"%s\" (returned: \"%s\")\n", dirname_checks[i].filename, dirname_checks[i].dirname, dirname); n_dirname_checks = 0; } g_free (dirname); } if (n_dirname_checks) g_print ("ok\n"); g_print ("checking g_path_skip_root()..."); for (i = 0; i < n_skip_root_checks; i++) { const gchar *skipped; skipped = g_path_skip_root (skip_root_checks[i].filename); if ((skipped && !skip_root_checks[i].without_root) || (!skipped && skip_root_checks[i].without_root) || ((skipped && skip_root_checks[i].without_root) && strcmp (skipped, skip_root_checks[i].without_root))) { g_print ("\nfailed for \"%s\"==\"%s\" (returned: \"%s\")\n", skip_root_checks[i].filename, (skip_root_checks[i].without_root ? skip_root_checks[i].without_root : ""), (skipped ? skipped : "")); n_skip_root_checks = 0; } } if (n_skip_root_checks) g_print ("ok\n"); g_print ("checking doubly linked lists..."); list = NULL; for (i = 0; i < 10; i++) list = g_list_append (list, &nums[i]); list = g_list_reverse (list); for (i = 0; i < 10; i++) { t = g_list_nth (list, i); if (*((gint*) t->data) != (9 - i)) g_error ("Regular insert failed"); } for (i = 0; i < 10; i++) if(g_list_position(list, g_list_nth (list, i)) != i) g_error("g_list_position does not seem to be the inverse of g_list_nth\n"); g_list_free (list); list = NULL; for (i = 0; i < 10; i++) list = g_list_insert_sorted (list, &morenums[i], my_list_compare_one); /* g_print("\n"); g_list_foreach (list, my_list_print, NULL); */ for (i = 0; i < 10; i++) { t = g_list_nth (list, i); if (*((gint*) t->data) != i) g_error ("Sorted insert failed"); } g_list_free (list); list = NULL; for (i = 0; i < 10; i++) list = g_list_insert_sorted (list, &morenums[i], my_list_compare_two); /* g_print("\n"); g_list_foreach (list, my_list_print, NULL); */ for (i = 0; i < 10; i++) { t = g_list_nth (list, i); if (*((gint*) t->data) != (9 - i)) g_error ("Sorted insert failed"); } g_list_free (list); list = NULL; for (i = 0; i < 10; i++) list = g_list_prepend (list, &morenums[i]); list = g_list_sort (list, my_list_compare_two); /* g_print("\n"); g_list_foreach (list, my_list_print, NULL); */ for (i = 0; i < 10; i++) { t = g_list_nth (list, i); if (*((gint*) t->data) != (9 - i)) g_error ("Merge sort failed"); } g_list_free (list); g_print ("ok\n"); g_print ("checking singly linked lists..."); slist = NULL; for (i = 0; i < 10; i++) slist = g_slist_append (slist, &nums[i]); slist = g_slist_reverse (slist); for (i = 0; i < 10; i++) { st = g_slist_nth (slist, i); if (*((gint*) st->data) != (9 - i)) g_error ("failed"); } g_slist_free (slist); slist = NULL; for (i = 0; i < 10; i++) slist = g_slist_insert_sorted (slist, &morenums[i], my_list_compare_one); /* g_print("\n"); g_slist_foreach (slist, my_list_print, NULL); */ for (i = 0; i < 10; i++) { st = g_slist_nth (slist, i); if (*((gint*) st->data) != i) g_error ("Sorted insert failed"); } g_slist_free(slist); slist = NULL; for (i = 0; i < 10; i++) slist = g_slist_insert_sorted (slist, &morenums[i], my_list_compare_two); /* g_print("\n"); g_slist_foreach (slist, my_list_print, NULL); */ for (i = 0; i < 10; i++) { st = g_slist_nth (slist, i); if (*((gint*) st->data) != (9 - i)) g_error("Sorted insert failed"); } g_slist_free(slist); slist = NULL; for (i = 0; i < 10; i++) slist = g_slist_prepend (slist, &morenums[i]); slist = g_slist_sort (slist, my_list_compare_two); /* g_print("\n"); g_slist_foreach (slist, my_list_print, NULL); */ for (i = 0; i < 10; i++) { st = g_slist_nth (slist, i); if (*((gint*) st->data) != (9 - i)) g_error("Sorted insert failed"); } g_slist_free(slist); g_print ("ok\n"); g_print ("checking binary trees...\n"); tree = g_tree_new (my_compare); i = 0; for (j = 0; j < 10; j++, i++) { chars[i] = '0' + j; g_tree_insert (tree, &chars[i], &chars[i]); } for (j = 0; j < 26; j++, i++) { chars[i] = 'A' + j; g_tree_insert (tree, &chars[i], &chars[i]); } for (j = 0; j < 26; j++, i++) { chars[i] = 'a' + j; g_tree_insert (tree, &chars[i], &chars[i]); } g_print ("tree height: %d\n", g_tree_height (tree)); g_print ("tree nnodes: %d\n", g_tree_nnodes (tree)); g_print ("tree: "); g_tree_traverse (tree, my_traverse, G_IN_ORDER, NULL); g_print ("\n"); for (i = 0; i < 10; i++) g_tree_remove (tree, &chars[i]); g_print ("tree height: %d\n", g_tree_height (tree)); g_print ("tree nnodes: %d\n", g_tree_nnodes (tree)); g_print ("tree: "); g_tree_traverse (tree, my_traverse, G_IN_ORDER, NULL); g_print ("\n"); g_print ("ok\n"); /* check n-way trees */ g_node_test (); g_print ("checking mem chunks..."); mem_chunk = g_mem_chunk_new ("test mem chunk", 50, 100, G_ALLOC_AND_FREE); for (i = 0; i < 10000; i++) { mem[i] = g_chunk_new (gchar, mem_chunk); for (j = 0; j < 50; j++) mem[i][j] = i * j; } for (i = 0; i < 10000; i++) { g_mem_chunk_free (mem_chunk, mem[i]); } g_print ("ok\n"); g_print ("checking hash tables..."); hash_table = g_hash_table_new (my_hash, my_hash_equal); for (i = 0; i < 10000; i++) { array[i] = i; g_hash_table_insert (hash_table, &array[i], &array[i]); } g_hash_table_foreach (hash_table, my_hash_callback, NULL); for (i = 0; i < 10000; i++) if (array[i] == 0) g_print ("%d\n", i); for (i = 0; i < 10000; i++) g_hash_table_remove (hash_table, &array[i]); for (i = 0; i < 10000; i++) { array[i] = i; g_hash_table_insert (hash_table, &array[i], &array[i]); } if (g_hash_table_foreach_remove (hash_table, my_hash_callback_remove, NULL) != 5000 || g_hash_table_size (hash_table) != 5000) g_print ("bad!\n"); g_hash_table_foreach (hash_table, my_hash_callback_remove_test, NULL); g_hash_table_destroy (hash_table); g_print ("ok\n"); g_print ("checking string chunks..."); string_chunk = g_string_chunk_new (1024); for (i = 0; i < 100000; i ++) { tmp_string = g_string_chunk_insert (string_chunk, "hi pete"); if (strcmp ("hi pete", tmp_string) != 0) g_error ("string chunks are broken.\n"); } tmp_string_2 = g_string_chunk_insert_const (string_chunk, tmp_string); g_assert (tmp_string_2 != tmp_string && strcmp(tmp_string_2, tmp_string) == 0); tmp_string = g_string_chunk_insert_const (string_chunk, tmp_string); g_assert (tmp_string_2 == tmp_string); g_string_chunk_free (string_chunk); g_print ("ok\n"); g_print ("checking arrays..."); garray = g_array_new (FALSE, FALSE, sizeof (gint)); for (i = 0; i < 10000; i++) g_array_append_val (garray, i); for (i = 0; i < 10000; i++) if (g_array_index (garray, gint, i) != i) g_print ("uh oh: %d ( %d )\n", g_array_index (garray, gint, i), i); g_array_free (garray, TRUE); garray = g_array_new (FALSE, FALSE, sizeof (gint)); for (i = 0; i < 100; i++) g_array_prepend_val (garray, i); for (i = 0; i < 100; i++) if (g_array_index (garray, gint, i) != (100 - i - 1)) g_print ("uh oh: %d ( %d )\n", g_array_index (garray, gint, i), 100 - i - 1); g_array_free (garray, TRUE); g_print ("ok\n"); g_print ("checking strings..."); string1 = g_string_new ("hi pete!"); string2 = g_string_new (""); g_assert (strcmp ("hi pete!", string1->str) == 0); for (i = 0; i < 10000; i++) g_string_append_c (string1, 'a'+(i%26)); #ifndef G_OS_WIN32 /* MSVC, mingw32 and LCC use the same run-time C library, which doesn't like the %10000.10000f format... */ g_string_sprintf (string2, "%s|%0100d|%s|%s|%0*d|%*.*f|%10000.10000f", "this pete guy sure is a wuss, like he's the number ", 1, " wuss. everyone agrees.\n", string1->str, 10, 666, 15, 15, 666.666666666, 666.666666666); #else g_string_sprintf (string2, "%s|%0100d|%s|%s|%0*d|%*.*f|%100.100f", "this pete guy sure is a wuss, like he's the number ", 1, " wuss. everyone agrees.\n", string1->str, 10, 666, 15, 15, 666.666666666, 666.666666666); #endif g_print ("string2 length = %lu...\n", (gulong)string2->len); string2->str[70] = '\0'; g_print ("first 70 chars:\n%s\n", string2->str); string2->str[141] = '\0'; g_print ("next 70 chars:\n%s\n", string2->str+71); string2->str[212] = '\0'; g_print ("and next 70:\n%s\n", string2->str+142); g_print ("last 70 chars:\n%s\n", string2->str+string2->len - 70); g_string_free (string1, TRUE); g_string_free (string2, TRUE); /* append */ string1 = g_string_new ("firsthalf"); g_string_append (string1, "lasthalf"); g_assert (strcmp (string1->str, "firsthalflasthalf") == 0); g_string_free (string1, TRUE); /* append_len */ string1 = g_string_new ("firsthalf"); g_string_append_len (string1, "lasthalfjunkjunk", strlen ("lasthalf")); g_assert (strcmp (string1->str, "firsthalflasthalf") == 0); g_string_free (string1, TRUE); /* prepend */ string1 = g_string_new ("lasthalf"); g_string_prepend (string1, "firsthalf"); g_assert (strcmp (string1->str, "firsthalflasthalf") == 0); g_string_free (string1, TRUE); /* prepend_len */ string1 = g_string_new ("lasthalf"); g_string_prepend_len (string1, "firsthalfjunkjunk", strlen ("firsthalf")); g_assert (strcmp (string1->str, "firsthalflasthalf") == 0); g_string_free (string1, TRUE); /* insert */ string1 = g_string_new ("firstlast"); g_string_insert (string1, 5, "middle"); g_assert (strcmp (string1->str, "firstmiddlelast") == 0); g_string_free (string1, TRUE); /* insert with pos == end of the string */ string1 = g_string_new ("firstmiddle"); g_string_insert (string1, strlen ("firstmiddle"), "last"); g_assert (strcmp (string1->str, "firstmiddlelast") == 0); g_string_free (string1, TRUE); /* insert_len */ string1 = g_string_new ("firstlast"); g_string_insert_len (string1, 5, "middlejunkjunk", strlen ("middle")); g_assert (strcmp (string1->str, "firstmiddlelast") == 0); g_string_free (string1, TRUE); /* insert_len with magic -1 pos for append */ string1 = g_string_new ("first"); g_string_insert_len (string1, -1, "lastjunkjunk", strlen ("last")); g_assert (strcmp (string1->str, "firstlast") == 0); g_string_free (string1, TRUE); /* insert_len with magic -1 len for strlen-the-string */ string1 = g_string_new ("first"); g_string_insert_len (string1, 5, "last", -1); g_assert (strcmp (string1->str, "firstlast") == 0); g_string_free (string1, TRUE); g_print ("ok\n"); /* g_string_equal */ string1 = g_string_new ("test"); string2 = g_string_new ("te"); g_assert (! g_string_equal(string1, string2)); g_string_append (string2, "st"); g_assert (g_string_equal(string1, string2)); g_string_free (string1, TRUE); g_string_free (string2, TRUE); /* Check handling of embedded ASCII 0 (NUL) characters in GString. */ string1 = g_string_new ("fiddle"); string2 = g_string_new ("fiddle"); g_assert (g_string_equal(string1, string2)); g_string_append_c(string1, '\0'); g_assert (! g_string_equal(string1, string2)); g_string_append_c(string2, '\0'); g_assert (g_string_equal(string1, string2)); g_string_append_c(string1, 'x'); g_string_append_c(string2, 'y'); g_assert (! g_string_equal(string1, string2)); g_assert (string1->len == 8); g_string_append(string1, "yzzy"); g_assert (string1->len == 12); g_assert ( memcmp(string1->str, "fiddle\0xyzzy", 13) == 0); g_string_insert(string1, 1, "QED"); g_assert ( memcmp(string1->str, "fQEDiddle\0xyzzy", 16) == 0); g_string_free (string1, TRUE); g_string_free (string2, TRUE); g_print ("test positional printf formats (not supported): "); string = g_strdup_printf ("%.*s%s", 5, "a", "b"); tmp_string = g_strdup_printf ("%2$*1$s", 5, "c"); g_print ("%s%s\n", string, tmp_string); g_free (tmp_string); g_free (string); g_print ("checking timers...\n"); timer = g_timer_new (); g_print (" spinning for 3 seconds...\n"); g_timer_start (timer); while (g_timer_elapsed (timer, NULL) < 3) ; g_timer_stop (timer); g_timer_destroy (timer); g_print ("ok\n"); g_print ("checking g_ascii_strcasecmp..."); g_assert (g_ascii_strcasecmp ("FroboZZ", "frobozz") == 0); g_assert (g_ascii_strcasecmp ("frobozz", "frobozz") == 0); g_assert (g_ascii_strcasecmp ("frobozz", "FROBOZZ") == 0); g_assert (g_ascii_strcasecmp ("FROBOZZ", "froboz") > 0); g_assert (g_ascii_strcasecmp ("", "") == 0); g_assert (g_ascii_strcasecmp ("!#%&/()", "!#%&/()") == 0); g_assert (g_ascii_strcasecmp ("a", "b") < 0); g_assert (g_ascii_strcasecmp ("a", "B") < 0); g_assert (g_ascii_strcasecmp ("A", "b") < 0); g_assert (g_ascii_strcasecmp ("A", "B") < 0); g_assert (g_ascii_strcasecmp ("b", "a") > 0); g_assert (g_ascii_strcasecmp ("b", "A") > 0); g_assert (g_ascii_strcasecmp ("B", "a") > 0); g_assert (g_ascii_strcasecmp ("B", "A") > 0); g_print ("ok\n"); g_print ("checking g_strdup..."); g_assert(g_strdup(NULL) == NULL); string = g_strdup(GLIB_TEST_STRING); g_assert(string != NULL); g_assert(strcmp(string, GLIB_TEST_STRING) == 0); g_free(string); g_print ("ok\n"); g_print ("checking g_strconcat..."); string = g_strconcat(GLIB_TEST_STRING, NULL); g_assert(string != NULL); g_assert(strcmp(string, GLIB_TEST_STRING) == 0); g_free(string); string = g_strconcat(GLIB_TEST_STRING, GLIB_TEST_STRING, GLIB_TEST_STRING, NULL); g_assert(string != NULL); g_assert(strcmp(string, GLIB_TEST_STRING GLIB_TEST_STRING GLIB_TEST_STRING) == 0); g_free(string); g_print ("ok\n"); g_print("checking g_strlcpy/g_strlcat..."); /* The following is a torture test for strlcpy/strlcat, with lots of * checking; normal users wouldn't use them this way! */ string = g_malloc (6); *(string + 5) = 'Z'; /* guard value, shouldn't change during test */ *string = 'q'; g_assert (g_strlcpy(string, "" , 5) == 0); g_assert ( *string == '\0' ); *string = 'q'; g_assert (g_strlcpy(string, "abc" , 5) == 3); g_assert ( *(string + 3) == '\0' ); g_assert (g_str_equal(string, "abc")); g_assert (g_strlcpy(string, "abcd" , 5) == 4); g_assert ( *(string + 4) == '\0' ); g_assert ( *(string + 5) == 'Z' ); g_assert (g_str_equal(string, "abcd")); g_assert (g_strlcpy(string, "abcde" , 5) == 5); g_assert ( *(string + 4) == '\0' ); g_assert ( *(string + 5) == 'Z' ); g_assert (g_str_equal(string, "abcd")); g_assert (g_strlcpy(string, "abcdef" , 5) == 6); g_assert ( *(string + 4) == '\0' ); g_assert ( *(string + 5) == 'Z' ); g_assert (g_str_equal(string, "abcd")); *string = 'Y'; *(string + 1)= '\0'; g_assert (g_strlcpy(string, "Hello" , 0) == 5); g_assert (*string == 'Y'); *string = '\0'; g_assert (g_strlcat(string, "123" , 5) == 3); g_assert ( *(string + 3) == '\0' ); g_assert (g_str_equal(string, "123")); g_assert (g_strlcat(string, "" , 5) == 3); g_assert ( *(string + 3) == '\0' ); g_assert (g_str_equal(string, "123")); g_assert (g_strlcat(string, "4", 5) == 4); g_assert (g_str_equal(string, "1234")); g_assert (g_strlcat(string, "5", 5) == 5); g_assert ( *(string + 4) == '\0' ); g_assert (g_str_equal(string, "1234")); g_assert ( *(string + 5) == 'Z' ); *string = 'Y'; *(string + 1)= '\0'; g_assert (g_strlcat(string, "123" , 0) == 3); g_assert (*string == 'Y'); /* A few more tests, demonstrating more "normal" use */ g_assert (g_strlcpy(string, "hi", 5) == 2); g_assert (g_str_equal(string, "hi")); g_assert (g_strlcat(string, "t", 5) == 3); g_assert (g_str_equal(string, "hit")); g_free(string); g_print ("ok\n"); g_print ("checking g_strdup_printf..."); string = g_strdup_printf ("%05d %-5s", 21, "test"); g_assert (string != NULL); g_assert (strcmp(string, "00021 test ") == 0); g_free (string); g_print ("ok\n"); /* g_debug (argv[0]); */ /* Relation tests */ g_print ("checking relations..."); relation = g_relation_new (2); g_relation_index (relation, 0, g_int_hash, g_int_equal); g_relation_index (relation, 1, g_int_hash, g_int_equal); for (i = 0; i < 1024; i += 1) data[i] = i; for (i = 1; i < 1023; i += 1) { g_relation_insert (relation, data + i, data + i + 1); g_relation_insert (relation, data + i, data + i - 1); } for (i = 2; i < 1022; i += 1) { g_assert (! g_relation_exists (relation, data + i, data + i)); g_assert (! g_relation_exists (relation, data + i, data + i + 2)); g_assert (! g_relation_exists (relation, data + i, data + i - 2)); } for (i = 1; i < 1023; i += 1) { g_assert (g_relation_exists (relation, data + i, data + i + 1)); g_assert (g_relation_exists (relation, data + i, data + i - 1)); } for (i = 2; i < 1022; i += 1) { g_assert (g_relation_count (relation, data + i, 0) == 2); g_assert (g_relation_count (relation, data + i, 1) == 2); } g_assert (g_relation_count (relation, data, 0) == 0); g_assert (g_relation_count (relation, data + 42, 0) == 2); g_assert (g_relation_count (relation, data + 43, 1) == 2); g_assert (g_relation_count (relation, data + 41, 1) == 2); g_relation_delete (relation, data + 42, 0); g_assert (g_relation_count (relation, data + 42, 0) == 0); g_assert (g_relation_count (relation, data + 43, 1) == 1); g_assert (g_relation_count (relation, data + 41, 1) == 1); tuples = g_relation_select (relation, data + 200, 0); g_assert (tuples->len == 2); #if 0 for (i = 0; i < tuples->len; i += 1) { printf ("%d %d\n", *(gint*) g_tuples_index (tuples, i, 0), *(gint*) g_tuples_index (tuples, i, 1)); } #endif g_assert (g_relation_exists (relation, data + 300, data + 301)); g_relation_delete (relation, data + 300, 0); g_assert (!g_relation_exists (relation, data + 300, data + 301)); g_tuples_destroy (tuples); g_relation_destroy (relation); relation = NULL; g_print ("ok\n"); g_print ("checking pointer arrays..."); gparray = g_ptr_array_new (); for (i = 0; i < 10000; i++) g_ptr_array_add (gparray, GINT_TO_POINTER (i)); for (i = 0; i < 10000; i++) if (g_ptr_array_index (gparray, i) != GINT_TO_POINTER (i)) g_print ("array fails: %p ( %p )\n", g_ptr_array_index (gparray, i), GINT_TO_POINTER (i)); g_ptr_array_free (gparray, TRUE); g_print ("ok\n"); g_print ("checking byte arrays..."); gbarray = g_byte_array_new (); for (i = 0; i < 10000; i++) g_byte_array_append (gbarray, (guint8*) "abcd", 4); for (i = 0; i < 10000; i++) { g_assert (gbarray->data[4*i] == 'a'); g_assert (gbarray->data[4*i+1] == 'b'); g_assert (gbarray->data[4*i+2] == 'c'); g_assert (gbarray->data[4*i+3] == 'd'); } g_byte_array_free (gbarray, TRUE); g_print ("ok\n"); g_printerr ("g_log tests:"); g_warning ("harmless warning with parameters: %d %s %#x", 42, "Boo", 12345); g_message ("the next warning is a test:"); string = NULL; g_print (string); g_print ("checking endian macros (host is "); #if G_BYTE_ORDER == G_BIG_ENDIAN g_print ("big endian)..."); #else g_print ("little endian)..."); #endif g_assert (GUINT16_SWAP_LE_BE (gu16t1) == gu16t2); g_assert (GUINT32_SWAP_LE_BE (gu32t1) == gu32t2); #ifdef G_HAVE_GINT64 g_assert (GUINT64_SWAP_LE_BE (gu64t1) == gu64t2); #endif g_print ("ok\n"); #ifdef G_PLATFORM_WIN32 g_print ("current locale: %s\n", g_win32_getlocale ()); g_print ("GLib DLL name tested for: %s\n", glib_dll); g_print ("GLib installation directory, from Registry entry for %s if available: %s\n", GETTEXT_PACKAGE, g_win32_get_package_installation_directory (GETTEXT_PACKAGE, NULL)); g_print ("Ditto, or from GLib DLL name: %s\n", g_win32_get_package_installation_directory (GETTEXT_PACKAGE, glib_dll)); g_print ("Ditto, only from GLib DLL name: %s\n", g_win32_get_package_installation_directory (NULL, glib_dll)); g_print ("locale subdirectory of GLib installation directory: %s\n", g_win32_get_package_installation_subdirectory (NULL, glib_dll, "lib\\locale")); g_print ("GTK+ 2.0 installation directory, if available: %s\n", g_win32_get_package_installation_directory ("gtk20", NULL)); g_print ("found more.com as %s\n", g_find_program_in_path ("more.com")); g_print ("found regedit as %s\n", g_find_program_in_path ("regedit")); #endif g_print ("checking file functions...\n"); strcpy (template, "foobar"); fd = g_mkstemp (template); if (fd != -1) g_print ("g_mkstemp works even if template doesn't end in XXXXXX\n"); close (fd); strcpy (template, "fooXXXXXX"); fd = g_mkstemp (template); if (fd == -1) g_print ("g_mkstemp didn't work for template %s\n", template); i = write (fd, hello, hellolen); if (i == -1) g_print ("write() failed: %s\n", g_strerror (errno)); else if (i != hellolen) g_print ("write() should have written %d bytes, wrote %d\n", hellolen, i); lseek (fd, 0, 0); i = read (fd, chars, sizeof (chars)); if (i == -1) g_print ("read() failed: %s\n", g_strerror (errno)); else if (i != hellolen) g_print ("read() should have read %d bytes, got %d\n", hellolen, i); chars[i] = 0; if (strcmp (chars, hello) != 0) g_print ("wrote '%s', but got '%s'\n", hello, chars); close (fd); remove (template); error = NULL; strcpy (template, "zap" G_DIR_SEPARATOR_S "barXXXXXX"); fd = g_file_open_tmp (template, &name_used, &error); if (fd != -1) g_print ("g_file_open_tmp works even if template contains '%s'\n", G_DIR_SEPARATOR_S); else g_print ("g_file_open_tmp correctly returns error: %s\n", error->message); close (fd); g_clear_error (&error); strcpy (template, "zapXXXXXX"); fd = g_file_open_tmp (template, &name_used, &error); if (fd == -1) g_print ("g_file_open_tmp didn't work for template '%s': %s\n", template, error->message); else g_print ("g_file_open_tmp for template '%s' used name '%s'\n", template, name_used); close (fd); g_clear_error (&error); remove (name_used); fd = g_file_open_tmp (NULL, &name_used, &error); if (fd == -1) g_print ("g_file_open_tmp didn't work for a NULL template: %s\n", error->message); else g_print ("g_file_open_tmp for NULL template used name '%s'\n", name_used); close (fd); g_clear_error (&error); remove (name_used); return 0; }