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glib/tests/testglib.c
Maciej S. Szmigiero 6569529e18 GLib test: test GTree "lower bound" and "upper bound" operations 
"lower bound" and "upper bound" operations have been recently added to
GTree.
Let's add some tests for them where other GTree tests live.

Since adding keys in-order doesn't exercise the GTree insertion code very
well let's make sure they are inserted in a random order instead.

Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
2020-10-06 11:07:11 +01:00

1885 lines
57 KiB
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/* 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 2.1 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, see <http://www.gnu.org/licenses/>.
*/
/*
* 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/.
*/
#undef GLIB_COMPILATION
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include "glib.h"
#include <glib/gstdio.h>
#include <stdlib.h>
#ifdef G_OS_UNIX
#include <unistd.h>
#endif
#ifdef G_OS_WIN32
#include <io.h> /* For read(), write() etc */
#endif
#define GLIB_TEST_STRING "el dorado "
#define GLIB_TEST_STRING_5 "el do"
/* --- variables --- */
static gint test_nums[10] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
static gint more_nums[10] = { 8, 9, 7, 0, 3, 2, 5, 1, 4, 6};
/* --- functions --- */
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_printerr ("%d", three);
}; */
static void
glist_test (void)
{
GList *list = NULL;
guint i;
for (i = 0; i < 10; i++)
list = g_list_append (list, &test_nums[i]);
list = g_list_reverse (list);
for (i = 0; i < 10; i++)
{
GList *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");
g_list_free (list);
list = NULL;
for (i = 0; i < 10; i++)
list = g_list_insert_sorted (list, &more_nums[i], my_list_compare_one);
/*
g_printerr ("\n");
g_list_foreach (list, my_list_print, NULL);
*/
for (i = 0; i < 10; i++)
{
GList *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, &more_nums[i], my_list_compare_two);
/*
g_printerr ("\n");
g_list_foreach (list, my_list_print, NULL);
*/
for (i = 0; i < 10; i++)
{
GList *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, &more_nums[i]);
list = g_list_sort (list, my_list_compare_two);
/*
g_printerr ("\n");
g_list_foreach (list, my_list_print, NULL);
*/
for (i = 0; i < 10; i++)
{
GList *t = g_list_nth (list, i);
if (*((gint*) t->data) != (9 - i))
g_error ("Merge sort failed");
}
g_list_free (list);
}
static void
gslist_test (void)
{
GSList *slist = NULL;
guint i;
for (i = 0; i < 10; i++)
slist = g_slist_append (slist, &test_nums[i]);
slist = g_slist_reverse (slist);
for (i = 0; i < 10; i++)
{
GSList *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, &more_nums[i], my_list_compare_one);
/*
g_printerr ("\n");
g_slist_foreach (slist, my_list_print, NULL);
*/
for (i = 0; i < 10; i++)
{
GSList *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, &more_nums[i], my_list_compare_two);
/*
g_printerr ("\n");
g_slist_foreach (slist, my_list_print, NULL);
*/
for (i = 0; i < 10; i++)
{
GSList *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, &more_nums[i]);
slist = g_slist_sort (slist, my_list_compare_two);
/*
g_printerr ("\n");
g_slist_foreach (slist, my_list_print, NULL);
*/
for (i = 0; i < 10; i++)
{
GSList *st = g_slist_nth (slist, i);
if (*((gint*) st->data) != (9 - i))
g_error("Sorted insert failed");
}
g_slist_free(slist);
}
static gboolean
node_build_string (GNode *node,
gpointer data)
{
gchar **p = data;
gchar *string;
gchar c[2] = "_";
c[0] = ((gchar) ((gintptr) (node->data)));
string = g_strconcat (*p ? *p : "", c, NULL);
g_free (*p);
*p = string;
return FALSE;
}
static void
gnode_test (void)
{
#define C2P(c) ((gpointer) ((long) (c)))
#define P2C(p) ((gchar) ((gintptr) (p)))
GNode *root;
GNode *node;
GNode *node_B;
GNode *node_F;
GNode *node_G;
GNode *node_J;
guint i;
gchar *tstring, *cstring;
root = g_node_new (C2P ('A'));
g_assert (g_node_depth (root) == 1 && g_node_max_height (root) == 1);
node_B = g_node_new (C2P ('B'));
g_node_append (root, node_B);
g_assert (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);
g_assert (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')));
g_assert (g_node_depth (root) == 1);
g_assert (g_node_max_height (root) == 4);
g_assert (g_node_depth (node_G->children->next) == 4);
g_assert (g_node_n_nodes (root, G_TRAVERSE_LEAFS) == 7);
g_assert (g_node_n_nodes (root, G_TRAVERSE_NON_LEAFS) == 4);
g_assert (g_node_n_nodes (root, G_TRAVERSE_ALL) == 11);
g_assert (g_node_max_height (node_F) == 3);
g_assert (g_node_n_children (node_G) == 4);
g_assert (g_node_find_child (root, G_TRAVERSE_ALL, C2P ('F')) == node_F);
g_assert (g_node_find (root, G_LEVEL_ORDER, G_TRAVERSE_NON_LEAFS, C2P ('I')) == NULL);
g_assert (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);
g_assert (P2C (node->data) == ('C' + i));
}
for (i = 0; i < g_node_n_children (node_G); i++)
g_assert (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);
g_assert_cmpstr (tstring, ==, "ABCDEFGHIJK");
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_POST_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
g_assert_cmpstr (tstring, ==, "CDEBHIJKGFA");
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
g_assert_cmpstr (tstring, ==, "CBDEAHGIJKF");
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
g_assert_cmpstr (tstring, ==, "ABFCDEGHIJK");
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_LEAFS, -1, node_build_string, &tstring);
g_assert_cmpstr (tstring, ==, "CDEHIJK");
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_NON_LEAFS, -1, node_build_string, &tstring);
g_assert_cmpstr (tstring, ==, "ABFG");
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);
g_assert_cmpstr (tstring, ==, "ABFEDCGKJIH");
g_free (tstring); tstring = NULL;
cstring = NULL;
node = g_node_copy (root);
g_assert (g_node_n_nodes (root, G_TRAVERSE_ALL) == g_node_n_nodes (node, G_TRAVERSE_ALL));
g_assert (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);
g_assert_cmpstr (tstring, ==, cstring);
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;
}
g_assert (g_node_max_height (root) > 100);
g_assert (g_node_n_nodes (root, G_TRAVERSE_ALL) == 1 + 2048);
g_node_destroy (root);
#undef C2P
#undef P2C
}
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_printerr ("%c ", *ch);
return FALSE;
}
static void
binary_tree_bound (GTree *tree,
char c,
char expected,
int lower)
{
GTreeNode *node;
if (lower)
node = g_tree_lower_bound (tree, &c);
else
node = g_tree_upper_bound (tree, &c);
if (g_test_verbose ())
g_printerr ("%c %s: ", c, lower ? "lower" : "upper");
if (!node)
{
if (!g_tree_nnodes (tree))
{
if (g_test_verbose ())
g_printerr ("empty tree");
}
else
{
GTreeNode *last = g_tree_node_last (tree);
g_assert (last);
if (g_test_verbose ())
g_printerr ("past end last %c",
*(char *) g_tree_node_key (last));
}
g_assert (expected == '\x00');
}
else
{
GTreeNode *begin = g_tree_node_first (tree);
GTreeNode *last = g_tree_node_last (tree);
GTreeNode *prev = g_tree_node_previous (node);
GTreeNode *next = g_tree_node_next (node);
g_assert (expected != '\x00');
g_assert (expected == *(char *) g_tree_node_key (node));
if (g_test_verbose ())
g_printerr ("%c", *(char *) g_tree_node_key (node));
if (node != begin)
{
g_assert (prev);
if (g_test_verbose ())
g_printerr (" prev %c", *(char *) g_tree_node_key (prev));
}
else
{
g_assert (!prev);
if (g_test_verbose ())
g_printerr (" no prev, it's the first one");
}
if (node != last)
{
g_assert (next);
if (g_test_verbose ())
g_printerr (" next %c", *(char *) g_tree_node_key (next));
}
else
{
g_assert (!next);
if (g_test_verbose ())
g_printerr (" no next, it's the last one");
}
}
if (g_test_verbose ())
g_printerr ("\n");
}
static void
binary_tree_bounds (GTree *tree,
char c,
int mode)
{
char expectedl, expectedu;
char first = mode == 0 ? '0' : mode == 1 ? 'A' : 'z';
g_assert (mode >= 0 && mode <= 3);
if (c < first)
expectedl = first;
else if (c > 'z')
expectedl = '\x00';
else
expectedl = c;
if (c < first)
expectedu = first;
else if (c >= 'z')
expectedu = '\x00';
else
expectedu = c == '9' ? 'A' : c == 'Z' ? 'a' : c + 1;
if (mode == 3)
{
expectedl = '\x00';
expectedu = '\x00';
}
binary_tree_bound (tree, c, expectedl, 1);
binary_tree_bound (tree, c, expectedu, 0);
}
static void
binary_tree_bounds_test (GTree *tree,
int mode)
{
binary_tree_bounds (tree, 'a', mode);
binary_tree_bounds (tree, 'A', mode);
binary_tree_bounds (tree, 'z', mode);
binary_tree_bounds (tree, 'Z', mode);
binary_tree_bounds (tree, 'Y', mode);
binary_tree_bounds (tree, '0', mode);
binary_tree_bounds (tree, '9', mode);
binary_tree_bounds (tree, '0' - 1, mode);
binary_tree_bounds (tree, 'z' + 1, mode);
binary_tree_bounds (tree, '0' - 2, mode);
binary_tree_bounds (tree, 'z' + 2, mode);
}
static void
binary_tree_test (void)
{
GQueue queue = G_QUEUE_INIT;
GTree *tree;
char chars[62];
guint i, j;
tree = g_tree_new (my_compare);
i = 0;
for (j = 0; j < 10; j++, i++)
{
chars[i] = '0' + j;
g_queue_push_tail (&queue, &chars[i]);
}
for (j = 0; j < 26; j++, i++)
{
chars[i] = 'A' + j;
g_queue_push_tail (&queue, &chars[i]);
}
for (j = 0; j < 26; j++, i++)
{
chars[i] = 'a' + j;
g_queue_push_tail (&queue, &chars[i]);
}
if (g_test_verbose ())
g_printerr ("tree insert: ");
while (!g_queue_is_empty (&queue))
{
gint32 which = g_random_int_range (0, g_queue_get_length (&queue));
gpointer elem = g_queue_pop_nth (&queue, which);
GTreeNode *node;
if (g_test_verbose ())
g_printerr ("%c ", *(char *) elem);
node = g_tree_insert_node (tree, elem, elem);
g_assert (g_tree_node_key (node) == elem);
g_assert (g_tree_node_value (node) == elem);
}
if (g_test_verbose ())
g_printerr ("\n");
g_assert_cmpint (g_tree_nnodes (tree), ==, 10 + 26 + 26);
g_assert_cmpint (g_tree_height (tree), >=, 6);
g_assert_cmpint (g_tree_height (tree), <=, 8);
if (g_test_verbose ())
{
g_printerr ("tree: ");
g_tree_foreach (tree, my_traverse, NULL);
g_printerr ("\n");
}
binary_tree_bounds_test (tree, 0);
for (i = 0; i < 10; i++)
g_tree_remove (tree, &chars[i]);
g_assert_cmpint (g_tree_nnodes (tree), ==, 26 + 26);
g_assert_cmpint (g_tree_height (tree), >=, 6);
g_assert_cmpint (g_tree_height (tree), <=, 8);
if (g_test_verbose ())
{
g_printerr ("tree: ");
g_tree_foreach (tree, my_traverse, NULL);
g_printerr ("\n");
}
binary_tree_bounds_test (tree, 1);
for (i = 10; i < 10 + 26 + 26 - 1; i++)
g_tree_remove (tree, &chars[i]);
if (g_test_verbose ())
{
g_printerr ("tree: ");
g_tree_foreach (tree, my_traverse, NULL);
g_printerr ("\n");
}
binary_tree_bounds_test (tree, 2);
g_tree_remove (tree, &chars[10 + 26 + 26 - 1]);
if (g_test_verbose ())
g_printerr ("empty tree\n");
binary_tree_bounds_test (tree, 3);
g_tree_unref (tree);
}
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_error ("hash table entry %d should have been removed already", *d);
}
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 gboolean
find_first_that(gpointer key,
gpointer value,
gpointer user_data)
{
gint *v = value;
gint *test = user_data;
return (*v == *test);
}
static void
test_g_parse_debug_string (void)
{
GDebugKey keys[] = {
{ "foo", 1 },
{ "bar", 2 },
{ "baz", 4 },
{ "weird", 8 },
};
guint n_keys = G_N_ELEMENTS (keys);
guint result;
result = g_parse_debug_string ("bar:foo:blubb", keys, n_keys);
g_assert (result == 3);
result = g_parse_debug_string (":baz::_E@~!_::", keys, n_keys);
g_assert (result == 4);
result = g_parse_debug_string ("", keys, n_keys);
g_assert (result == 0);
result = g_parse_debug_string (" : ", keys, n_keys);
g_assert (result == 0);
result = g_parse_debug_string ("all", keys, n_keys);
g_assert_cmpuint (result, ==, (1 << n_keys) - 1);
/* Test subtracting debug flags from "all" */
result = g_parse_debug_string ("all:foo", keys, n_keys);
g_assert_cmpuint (result, ==, 2 | 4 | 8);
result = g_parse_debug_string ("foo baz,all", keys, n_keys);
g_assert_cmpuint (result, ==, 2 | 8);
result = g_parse_debug_string ("all,fooo,baz", keys, n_keys);
g_assert_cmpuint (result, ==, 1 | 2 | 8);
result = g_parse_debug_string ("all:weird", keys, n_keys);
g_assert_cmpuint (result, ==, 1 | 2 | 4);
}
static void
log_warning_error_tests (void)
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE,
"*is a g_message test*");
g_message ("this is a g_message test.");
g_test_assert_expected_messages ();
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE,
"*non-printable UTF-8*");
g_message ("non-printable UTF-8: \"\xc3\xa4\xda\x85\"");
g_test_assert_expected_messages ();
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE,
"*unsafe chars*");
g_message ("unsafe chars: \"\x10\x11\x12\n\t\x7f\x81\x82\x83\"");
g_test_assert_expected_messages ();
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"*harmless warning*");
g_warning ("harmless warning with parameters: %d %s %#x", 42, "Boo", 12345);
g_test_assert_expected_messages ();
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*g_print*assertion*failed*");
g_print (NULL);
g_test_assert_expected_messages ();
}
static void
log_warning_rate_limited_tests (void)
{
#if defined(G_HAVE_ISO_VARARGS) || defined(G_HAVE_GNUC_VARARGS)
int i;
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"*harmless single warning 1*");
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
"*harmless single warning 2*");
for (i = 0; i < 10; i++)
g_warning_once ("harmless single warning 1");
for (i = 0; i < 10; i++)
g_warning_once ("harmless single warning 2");
g_test_assert_expected_messages ();
#else
g_test_skip ("Variadic macro support not available");
#endif
}
static void
timer_tests (void)
{
GTimer *timer, *timer2;
gdouble elapsed;
/* basic testing */
timer = g_timer_new ();
g_timer_start (timer);
elapsed = g_timer_elapsed (timer, NULL);
g_timer_stop (timer);
g_assert_cmpfloat (elapsed, <=, g_timer_elapsed (timer, NULL));
g_timer_destroy (timer);
if (g_test_slow())
{
if (g_test_verbose())
g_printerr ("checking timers...\n");
timer = g_timer_new ();
if (g_test_verbose())
g_printerr (" spinning for 3 seconds...\n");
g_timer_start (timer);
while (g_timer_elapsed (timer, NULL) < 3)
;
g_timer_stop (timer);
g_timer_destroy (timer);
if (g_test_verbose())
g_printerr ("ok\n");
}
if (g_test_slow())
{
gulong elapsed_usecs;
if (g_test_verbose())
g_printerr ("checking g_timer_continue...\n");
timer2 = g_timer_new ();
if (g_test_verbose())
g_printerr ("\trun for 1 second...\n");
timer = g_timer_new();
g_usleep (G_USEC_PER_SEC); /* run timer for 1 second */
g_timer_stop (timer);
if (g_test_verbose())
g_printerr ("\tstop for 1 second...\n");
g_usleep (G_USEC_PER_SEC); /* wait for 1 second */
if (g_test_verbose())
g_printerr ("\trun for 2 seconds...\n");
g_timer_continue (timer);
g_usleep (2 * G_USEC_PER_SEC); /* run timer for 2 seconds */
g_timer_stop(timer);
if (g_test_verbose())
g_printerr ("\tstop for 1.5 seconds...\n");
g_usleep ((3 * G_USEC_PER_SEC) / 2); /* wait for 1.5 seconds */
if (g_test_verbose())
g_printerr ("\trun for 0.2 seconds...\n");
g_timer_continue (timer);
g_usleep (G_USEC_PER_SEC / 5); /* run timer for 0.2 seconds */
g_timer_stop (timer);
if (g_test_verbose())
g_printerr ("\tstop for 4 seconds...\n");
g_usleep (4 * G_USEC_PER_SEC); /* wait for 4 seconds */
if (g_test_verbose())
g_printerr ("\trun for 5.8 seconds...\n");
g_timer_continue (timer);
g_usleep ((29 * G_USEC_PER_SEC) / 5); /* run timer for 5.8 seconds */
g_timer_stop(timer);
elapsed = g_timer_elapsed (timer, &elapsed_usecs);
if (g_test_verbose())
g_printerr ("\t=> timer = %.6f = %d.%06ld (should be: 9.000000) (%.6f off)\n", elapsed, (int) elapsed, elapsed_usecs, ABS (elapsed - 9.));
g_assert_cmpfloat (elapsed, >, 8.8);
g_assert_cmpfloat (elapsed, <, 9.2);
if (g_test_verbose())
g_printerr ("g_timer_continue ... ok\n\n");
g_timer_stop (timer2);
elapsed = g_timer_elapsed (timer2, &elapsed_usecs);
if (g_test_verbose())
g_printerr ("\t=> timer2 = %.6f = %d.%06ld (should be: %.6f) (%.6f off)\n\n", elapsed, (int) elapsed, elapsed_usecs, 9.+6.5, ABS (elapsed - (9.+6.5)));
g_assert_cmpfloat (elapsed, >, 8.8 + 6.5);
g_assert_cmpfloat (elapsed, <, 9.2 + 6.5);
if (g_test_verbose())
g_printerr ("timer2 ... ok\n\n");
g_timer_destroy (timer);
g_timer_destroy (timer2);
}
}
static void
type_sizes (void)
{
guint16 gu16t1 = 0x44afU, gu16t2 = 0xaf44U;
guint32 gu32t1 = 0x02a7f109U, gu32t2 = 0x09f1a702U;
guint64 gu64t1 = G_GINT64_CONSTANT(0x1d636b02300a7aa7U),
gu64t2 = G_GINT64_CONSTANT(0xa77a0a30026b631dU);
/* type sizes */
g_assert_cmpint (sizeof (gint8), ==, 1);
g_assert_cmpint (sizeof (gint16), ==, 2);
g_assert_cmpint (sizeof (gint32), ==, 4);
g_assert_cmpint (sizeof (gint64), ==, 8);
/* endian macros */
if (g_test_verbose())
g_printerr ("checking endian macros (host is %s)...\n",
G_BYTE_ORDER == G_BIG_ENDIAN ? "big endian" : "little endian");
g_assert (GUINT16_SWAP_LE_BE (gu16t1) == gu16t2);
g_assert (GUINT32_SWAP_LE_BE (gu32t1) == gu32t2);
g_assert (GUINT64_SWAP_LE_BE (gu64t1) == gu64t2);
}
static void
test_info (void)
{
const gchar *un, *rn, *hn;
const gchar *tmpdir, *homedir, *userdatadir, *uconfdir, *ucachedir;
const gchar *uddesktop, *udddocs, *uddpubshare, *uruntimedir;
gchar **sv, *cwd, *sdatadirs, *sconfdirs, *langnames;
const gchar *charset;
gboolean charset_is_utf8;
if (g_test_verbose())
g_printerr ("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);
cwd = g_get_current_dir ();
un = g_get_user_name();
rn = g_get_real_name();
hn = g_get_host_name();
if (g_test_verbose())
{
g_printerr ("cwd: %s\n", cwd);
g_printerr ("user: %s\n", un);
g_printerr ("real: %s\n", rn);
g_printerr ("host: %s\n", hn);
}
g_free (cwd);
/* reload, just for fun */
g_reload_user_special_dirs_cache ();
g_reload_user_special_dirs_cache ();
tmpdir = g_get_tmp_dir();
g_assert (tmpdir != NULL);
homedir = g_get_home_dir ();
g_assert (homedir != NULL);
userdatadir = g_get_user_data_dir ();
g_assert (userdatadir != NULL);
uconfdir = g_get_user_config_dir ();
g_assert (uconfdir != NULL);
ucachedir = g_get_user_cache_dir ();
g_assert (ucachedir != NULL);
uddesktop = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
g_assert (uddesktop != NULL);
udddocs = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
uddpubshare = g_get_user_special_dir (G_USER_DIRECTORY_PUBLIC_SHARE);
uruntimedir = g_get_user_runtime_dir ();
g_assert (uruntimedir != NULL);
sv = (gchar **) g_get_system_data_dirs ();
sdatadirs = g_strjoinv (G_SEARCHPATH_SEPARATOR_S, sv);
sv = (gchar **) g_get_system_config_dirs ();
sconfdirs = g_strjoinv (G_SEARCHPATH_SEPARATOR_S, sv);
sv = (gchar **) g_get_language_names ();
langnames = g_strjoinv (":", sv);
if (g_test_verbose())
{
g_printerr ("tmp-dir: %s\n", tmpdir);
g_printerr ("home: %s\n", homedir);
g_printerr ("user_data: %s\n", userdatadir);
g_printerr ("user_config: %s\n", uconfdir);
g_printerr ("user_cache: %s\n", ucachedir);
g_printerr ("user_runtime: %s\n", uruntimedir);
g_printerr ("system_data: %s\n", sdatadirs);
g_printerr ("system_config: %s\n", sconfdirs);
g_printerr ("languages: %s\n", langnames);
g_printerr ("user_special[DESKTOP]: %s\n", uddesktop);
g_printerr ("user_special[DOCUMENTS]: %s\n", udddocs);
g_printerr ("user_special[PUBLIC_SHARE]: %s\n", uddpubshare);
}
g_free (sdatadirs);
g_free (sconfdirs);
g_free (langnames);
charset_is_utf8 = g_get_charset ((const char**)&charset);
if (g_test_verbose())
{
if (charset_is_utf8)
g_printerr ("current charset is UTF-8: %s\n", charset);
else
g_printerr ("current charset is not UTF-8: %s\n", charset);
}
if (g_test_verbose())
{
#ifdef G_PLATFORM_WIN32
g_printerr ("current locale: %s\n", g_win32_getlocale ());
g_printerr ("found more.com as %s\n", g_find_program_in_path ("more.com"));
g_printerr ("found regedit as %s\n", g_find_program_in_path ("regedit"));
g_printerr ("a Win32 error message: %s\n", g_win32_error_message (2));
#endif
}
}
static void
test_paths (void)
{
struct {
gchar *filename;
gchar *dirname;
} dirname_checks[] = {
{ "/", "/" },
{ "////", "/" },
{ ".////", "." },
{ "../", ".." },
{ "..////", ".." },
{ "a/b", "a" },
{ "a/b/", "a/b" },
{ "c///", "c" },
#ifdef G_OS_WIN32
{ "\\", "\\" },
{ ".\\\\\\\\", "." },
{ "..\\", ".." },
{ "..\\\\\\\\", ".." },
{ "a\\b", "a" },
{ "a\\b/", "a\\b" },
{ "a/b\\", "a/b" },
{ "c\\\\/", "c" },
{ "//\\", "/" },
#endif
#ifdef G_WITH_CYGWIN
{ "//server/share///x", "//server/share" },
#endif
{ ".", "." },
{ "..", "." },
{ "", "." },
};
const guint n_dirname_checks = G_N_ELEMENTS (dirname_checks);
struct {
gchar *filename;
gchar *without_root;
} skip_root_checks[] = {
{ "/", "" },
{ "//", "" },
{ "/foo", "foo" },
{ "//foo", "foo" },
{ "a/b", NULL },
#ifdef G_OS_WIN32
{ "\\", "" },
{ "\\foo", "foo" },
{ "\\\\server\\foo", "" },
{ "\\\\server\\foo\\bar", "bar" },
{ "a\\b", NULL },
#endif
#ifdef G_WITH_CYGWIN
{ "//server/share///x", "//x" },
#endif
{ ".", NULL },
{ "", NULL },
};
const guint n_skip_root_checks = G_N_ELEMENTS (skip_root_checks);
struct {
gchar *cwd;
gchar *relative_path;
gchar *canonical_path;
} canonicalize_filename_checks[] = {
#ifndef G_OS_WIN32
{ "/etc", "../usr/share", "/usr/share" },
{ "/", "/foo/bar", "/foo/bar" },
{ "/usr/bin", "../../foo/bar", "/foo/bar" },
{ "/", "../../foo/bar", "/foo/bar" },
{ "/double//dash", "../../foo/bar", "/foo/bar" },
{ "/usr/share/foo", ".././././bar", "/usr/share/bar" },
{ "/foo/bar", "../bar/./.././bar", "/foo/bar" },
{ "/test///dir", "../../././foo/bar", "/foo/bar" },
{ "/test///dir", "../../././/foo///bar", "/foo/bar" },
{ "/etc", "///triple/slash", "/triple/slash" },
{ "/etc", "//double/slash", "//double/slash" },
{ "///triple/slash", ".", "/triple/slash" },
{ "//double/slash", ".", "//double/slash" },
{ "/cwd/../with/./complexities/", "./hello", "/with/complexities/hello" },
#else
{ "/etc", "../usr/share", "\\usr\\share" },
{ "/", "/foo/bar", "\\foo\\bar" },
{ "/usr/bin", "../../foo/bar", "\\foo\\bar" },
{ "/", "../../foo/bar", "\\foo\\bar" },
{ "/double//dash", "../../foo/bar", "\\foo\\bar" },
{ "/usr/share/foo", ".././././bar", "\\usr\\share\\bar" },
{ "/foo/bar", "../bar/./.././bar", "\\foo\\bar" },
{ "/test///dir", "../../././foo/bar", "\\foo\\bar" },
{ "/test///dir", "../../././/foo///bar", "\\foo\\bar" },
{ "/etc", "///triple/slash", "\\triple\\slash" },
{ "/etc", "//double/slash", "//double/slash" },
{ "///triple/slash", ".", "\\triple\\slash" },
{ "//double/slash", ".", "//double/slash\\" },
{ "/cwd/../with/./complexities/", "./hello", "\\with\\complexities\\hello" },
{ "\\etc", "..\\usr\\share", "\\usr\\share" },
{ "\\", "\\foo\\bar", "\\foo\\bar" },
{ "\\usr\\bin", "..\\..\\foo\\bar", "\\foo\\bar" },
{ "\\", "..\\..\\foo\\bar", "\\foo\\bar" },
{ "\\double\\\\dash", "..\\..\\foo\\bar", "\\foo\\bar" },
{ "\\usr\\share\\foo", "..\\.\\.\\.\\bar", "\\usr\\share\\bar" },
{ "\\foo\\bar", "..\\bar\\.\\..\\.\\bar", "\\foo\\bar" },
{ "\\test\\\\\\dir", "..\\..\\.\\.\\foo\\bar", "\\foo\\bar" },
{ "\\test\\\\\\dir", "..\\..\\.\\.\\\\foo\\\\\\bar", "\\foo\\bar" },
{ "\\etc", "\\\\\\triple\\slash", "\\triple\\slash" },
{ "\\etc", "\\\\double\\slash", "\\\\double\\slash" },
{ "\\\\\\triple\\slash", ".", "\\triple\\slash" },
{ "\\\\double\\slash", ".", "\\\\double\\slash\\" },
{ "\\cwd\\..\\with\\.\\complexities\\", ".\\hello", "\\with\\complexities\\hello" },
#endif
};
const guint n_canonicalize_filename_checks = G_N_ELEMENTS (canonicalize_filename_checks);
gchar *string;
guint i;
if (g_test_verbose())
g_printerr ("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);
if (g_test_verbose())
g_printerr ("ok\n");
#ifdef G_OS_WIN32
string = g_path_get_basename ("/foo/dir/");
g_assert (strcmp (string, "dir") == 0);
g_free (string);
string = g_path_get_basename ("/foo/file");
g_assert (strcmp (string, "file") == 0);
g_free (string);
#endif
if (g_test_verbose())
g_printerr ("checking g_path_get_dirname()...");
for (i = 0; i < n_dirname_checks; i++)
{
gchar *dirname = g_path_get_dirname (dirname_checks[i].filename);
if (strcmp (dirname, dirname_checks[i].dirname) != 0)
{
g_error ("failed for \"%s\"==\"%s\" (returned: \"%s\")",
dirname_checks[i].filename,
dirname_checks[i].dirname,
dirname);
}
g_free (dirname);
}
if (g_test_verbose())
g_printerr ("ok\n");
if (g_test_verbose())
g_printerr ("checking g_path_skip_root()...");
for (i = 0; i < n_skip_root_checks; i++)
{
const gchar *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_error ("failed for \"%s\"==\"%s\" (returned: \"%s\")",
skip_root_checks[i].filename,
(skip_root_checks[i].without_root ?
skip_root_checks[i].without_root : "<NULL>"),
(skipped ? skipped : "<NULL>"));
}
}
if (g_test_verbose())
g_printerr ("ok\n");
if (g_test_verbose ())
g_printerr ("checking g_canonicalize_filename()...");
for (i = 0; i < n_canonicalize_filename_checks; i++)
{
gchar *canonical_path = g_canonicalize_filename (canonicalize_filename_checks[i].relative_path,
canonicalize_filename_checks[i].cwd);
if (g_strcmp0 (canonical_path, canonicalize_filename_checks[i].canonical_path) != 0)
{
g_error ("\nfailed for \"%s\"==\"%s\" (returned: \"%s\")\n",
canonicalize_filename_checks[i].relative_path,
canonicalize_filename_checks[i].canonical_path,
canonical_path);
}
g_free (canonical_path);
}
if (g_test_verbose ())
g_printerr ("ok\n");
if (g_test_verbose ())
g_printerr ("checking g_canonicalize_filename() supports NULL...");
{
const gchar *relative_path = "./";
gchar *canonical_path = g_canonicalize_filename (relative_path, NULL);
gchar *cwd = g_get_current_dir ();
if (g_strcmp0 (canonical_path, cwd) != 0)
{
g_error ("\nfailed for \"%s\"==\"%s\" (returned: \"%s\")\n",
relative_path, cwd, canonical_path);
}
g_free (cwd);
g_free (canonical_path);
}
if (g_test_verbose ())
g_printerr ("ok\n");
}
static void
test_file_functions (void)
{
const char hello[] = "Hello, World";
const int hellolen = sizeof (hello) - 1;
GError *error;
char template[32];
char *name_used, chars[62];
gint fd, n;
int errsv;
strcpy (template, "foobar");
fd = g_mkstemp (template);
if (g_test_verbose() && fd != -1)
g_printerr ("g_mkstemp works even if template doesn't end in XXXXXX\n");
if (fd != -1)
close (fd);
strcpy (template, "fooXXXXXX");
fd = g_mkstemp (template);
if (fd == -1)
g_error ("g_mkstemp didn't work for template %s", template);
n = write (fd, hello, hellolen);
errsv = errno;
if (n == -1)
g_error ("write() failed: %s", g_strerror (errsv));
else if (n != hellolen)
g_error ("write() should have written %d bytes, wrote %d", hellolen, n);
lseek (fd, 0, 0);
n = read (fd, chars, sizeof (chars));
errsv = errno;
if (n == -1)
g_error ("read() failed: %s", g_strerror (errsv));
else if (n != hellolen)
g_error ("read() should have read %d bytes, got %d", hellolen, n);
chars[n] = 0;
if (strcmp (chars, hello) != 0)
g_error ("wrote '%s', but got '%s'", hello, chars);
if (fd != -1)
close (fd);
remove (template);
error = NULL;
name_used = NULL;
strcpy (template, "zap" G_DIR_SEPARATOR_S "barXXXXXX");
fd = g_file_open_tmp (template, &name_used, &error);
if (g_test_verbose())
{
if (fd != -1)
g_printerr ("g_file_open_tmp works even if template contains '%s'\n", G_DIR_SEPARATOR_S);
else
g_printerr ("g_file_open_tmp correctly returns error: %s\n", error->message);
}
if (fd != -1)
close (fd);
g_clear_error (&error);
g_free (name_used);
#ifdef G_OS_WIN32
name_used = NULL;
strcpy (template, "zap/barXXXXXX");
fd = g_file_open_tmp (template, &name_used, &error);
if (g_test_verbose())
{
if (fd != -1)
g_printerr ("g_file_open_tmp works even if template contains '/'\n");
else
g_printerr ("g_file_open_tmp correctly returns error: %s\n", error->message);
}
if (fd != -1)
close (fd);
g_clear_error (&error);
g_free (name_used);
#endif
strcpy (template, "zapXXXXXX");
name_used = NULL;
fd = g_file_open_tmp (template, &name_used, &error);
if (fd == -1)
g_error ("g_file_open_tmp didn't work for template '%s': %s", template, error->message);
else if (g_test_verbose())
g_printerr ("g_file_open_tmp for template '%s' used name '%s'\n", template, name_used);
if (fd != -1)
close (fd);
g_clear_error (&error);
remove (name_used);
g_free (name_used);
name_used = NULL;
fd = g_file_open_tmp (NULL, &name_used, &error);
if (fd == -1)
g_error ("g_file_open_tmp didn't work for a NULL template: %s", error->message);
else
close (fd);
g_clear_error (&error);
remove (name_used);
g_free (name_used);
}
static void
test_arrays (void)
{
GByteArray *gbarray;
GPtrArray *gparray;
GArray *garray;
guint i;
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_error ("array fails: %p ( %p )", g_ptr_array_index (gparray, i), GINT_TO_POINTER (i));
g_ptr_array_free (gparray, TRUE);
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);
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_error ("failure: %d ( %d )", 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_error ("failure: %d ( %d )", g_array_index (garray, gint, i), 100 - i - 1);
g_array_free (garray, TRUE);
}
static void
hash_table_tests (void)
{
GHashTable *hash_table;
int array[10000];
gint *pvalue = NULL;
gint value = 120;
guint i;
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]);
}
pvalue = g_hash_table_find (hash_table, find_first_that, &value);
if (*pvalue != value)
g_error ("g_hash_table_find failed");
g_hash_table_foreach (hash_table, my_hash_callback, NULL);
for (i = 0; i < 10000; i++)
if (array[i] == 0)
g_error ("hashtable-test: wrong value: %d", 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_error ("hashtable removal failed");
g_hash_table_foreach (hash_table, my_hash_callback_remove_test, NULL);
g_hash_table_destroy (hash_table);
}
static void
relation_test (void)
{
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
GRelation *relation = g_relation_new (2);
GTuples *tuples;
gint data [1024];
guint i;
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_GNUC_END_IGNORE_DEPRECATIONS
}
static void
gstring_tests (void)
{
GString *string1, *string2;
guint i;
if (g_test_verbose())
g_printerr ("test GString basics\n");
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_printf (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_printf (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
if (g_test_verbose())
g_printerr ("string2 length = %lu...\n", (gulong)string2->len);
string2->str[70] = '\0';
if (g_test_verbose())
g_printerr ("first 70 chars:\n%s\n", string2->str);
string2->str[141] = '\0';
if (g_test_verbose())
g_printerr ("next 70 chars:\n%s\n", string2->str+71);
string2->str[212] = '\0';
if (g_test_verbose())
g_printerr ("and next 70:\n%s\n", string2->str+142);
if (g_test_verbose())
g_printerr ("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_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. */
if (g_test_verbose())
g_printerr ("test embedded ASCII 0 (NUL) characters in GString\n");
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);
}
static void
various_string_tests (void)
{
GStringChunk *string_chunk;
GTimeVal ref_date, date;
gchar *tmp_string = NULL, *tmp_string_2, *string, *date_str;
guint i;
const gchar *tz;
if (g_test_verbose())
g_printerr ("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.");
}
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);
if (g_test_verbose())
g_printerr ("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");
if (g_test_verbose())
g_printerr ("%s%s\n", string, tmp_string);
g_free (tmp_string);
g_free (string);
#define REF_INVALID1 "Wed Dec 19 17:20:20 GMT 2007"
#define REF_INVALID2 "1980-02-22T10:36:00Zulu"
#define REF_INVALID3 "1980-02-22T"
#define REF_SEC_UTC 320063760
#define REF_STR_UTC "1980-02-22T10:36:00Z"
#define REF_STR_LOCAL "1980-02-22T13:36:00"
#define REF_STR_CEST "1980-02-22T12:36:00+02:00"
#define REF_STR_EST "19800222T053600-0500"
#define REF_STR_NST "1980-02-22T07:06:00-03:30"
#define REF_USEC_UTC 50000
#define REF_STR_USEC_UTC "1980-02-22T10:36:00.050000Z"
#define REF_STR_USEC_CEST "19800222T123600.050000000+0200"
#define REF_STR_USEC_EST "1980-02-22T05:36:00,05-05:00"
#define REF_STR_USEC_NST "19800222T070600,0500-0330"
#define REF_STR_DATE_ONLY "1980-02-22"
if (g_test_verbose())
g_printerr ("checking g_time_val_from_iso8601...\n");
ref_date.tv_sec = REF_SEC_UTC;
ref_date.tv_usec = 0;
g_assert (g_time_val_from_iso8601 (REF_INVALID1, &date) == FALSE);
g_assert (g_time_val_from_iso8601 (REF_INVALID2, &date) == FALSE);
g_assert (g_time_val_from_iso8601 (REF_INVALID3, &date) == FALSE);
g_assert (g_time_val_from_iso8601 (REF_STR_DATE_ONLY, &date) == FALSE);
g_assert (g_time_val_from_iso8601 (REF_STR_UTC, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> UTC stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
/* predefine time zone */
tz = g_getenv("TZ");
g_setenv("TZ", "UTC-03:00", 1);
tzset();
g_assert (g_time_val_from_iso8601 (REF_STR_LOCAL, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> LOCAL stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
/* revert back user defined time zone */
if (tz)
g_setenv("TZ", tz, TRUE);
else
g_unsetenv("TZ");
tzset();
g_assert (g_time_val_from_iso8601 (REF_STR_CEST, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> CEST stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
g_assert (g_time_val_from_iso8601 (REF_STR_EST, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> EST stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
g_assert (g_time_val_from_iso8601 (REF_STR_NST, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> NST stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
ref_date.tv_usec = REF_USEC_UTC;
g_assert (g_time_val_from_iso8601 (REF_STR_USEC_UTC, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> UTC stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
g_assert (g_time_val_from_iso8601 (REF_STR_USEC_CEST, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> CEST stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
g_assert (g_time_val_from_iso8601 (REF_STR_USEC_EST, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> EST stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
g_assert (g_time_val_from_iso8601 (REF_STR_USEC_NST, &date) != FALSE);
if (g_test_verbose())
g_printerr ("\t=> NST stamp = %ld.%06ld (should be: %ld.%06ld) (%ld.%06ld off)\n",
date.tv_sec, date.tv_usec, ref_date.tv_sec, ref_date.tv_usec,
date.tv_sec - ref_date.tv_sec, date.tv_usec - ref_date.tv_usec);
g_assert (date.tv_sec == ref_date.tv_sec && date.tv_usec == ref_date.tv_usec);
if (g_test_verbose())
g_printerr ("checking g_time_val_to_iso8601...\n");
ref_date.tv_sec = REF_SEC_UTC;
ref_date.tv_usec = 0;
date_str = g_time_val_to_iso8601 (&ref_date);
g_assert (date_str != NULL);
if (g_test_verbose())
g_printerr ("\t=> date string = %s (should be: %s)\n", date_str, REF_STR_UTC);
g_assert (strcmp (date_str, REF_STR_UTC) == 0);
g_free (date_str);
ref_date.tv_usec = REF_USEC_UTC;
date_str = g_time_val_to_iso8601 (&ref_date);
g_assert (date_str != NULL);
if (g_test_verbose())
g_printerr ("\t=> date string = %s (should be: %s)\n", date_str, REF_STR_USEC_UTC);
g_assert (strcmp (date_str, REF_STR_USEC_UTC) == 0);
g_free (date_str);
if (g_test_verbose())
g_printerr ("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);
if (g_test_verbose())
g_printerr ("checking g_strdup...\n");
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);
if (g_test_verbose())
g_printerr ("checking g_strconcat...\n");
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);
if (g_test_verbose())
g_printerr ("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);
if (g_test_verbose())
g_printerr ("checking g_strdup_printf...\n");
string = g_strdup_printf ("%05d %-5s", 21, "test");
g_assert (string != NULL);
g_assert (strcmp(string, "00021 test ") == 0);
g_free (string);
/* g_debug (argv[0]); */
}
static void
test_mem_chunks (void)
{
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
GMemChunk *mem_chunk = g_mem_chunk_new ("test mem chunk", 50, 100, G_ALLOC_AND_FREE);
gchar *mem[10000];
guint i;
for (i = 0; i < 10000; i++)
{
guint j;
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_mem_chunk_destroy (mem_chunk);
G_GNUC_END_IGNORE_DEPRECATIONS
}
int
main (int argc,
char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/testglib/Infos", test_info);
g_test_add_func ("/testglib/Types Sizes", type_sizes);
g_test_add_func ("/testglib/GStrings", gstring_tests);
g_test_add_func ("/testglib/Various Strings", various_string_tests);
g_test_add_func ("/testglib/GList", glist_test);
g_test_add_func ("/testglib/GSList", gslist_test);
g_test_add_func ("/testglib/GNode", gnode_test);
g_test_add_func ("/testglib/GTree", binary_tree_test);
g_test_add_func ("/testglib/Arrays", test_arrays);
g_test_add_func ("/testglib/GHashTable", hash_table_tests);
g_test_add_func ("/testglib/Relation (deprecated)", relation_test);
g_test_add_func ("/testglib/File Paths", test_paths);
g_test_add_func ("/testglib/File Functions", test_file_functions);
g_test_add_func ("/testglib/Parse Debug Strings", test_g_parse_debug_string);
g_test_add_func ("/testglib/GMemChunk (deprecated)", test_mem_chunks);
g_test_add_func ("/testglib/Warnings & Errors", log_warning_error_tests);
g_test_add_func ("/testglib/Warnings (rate limited)", log_warning_rate_limited_tests);
g_test_add_func ("/testglib/Timers (slow)", timer_tests);
return g_test_run();
}
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