mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-10 11:26:16 +01:00
63828ea746
2007-09-14 15:07:28 Tim Janik <timj@gtk.org>
* glib/gutf8.c (g_utf8_strreverse): applied fix for bug #476840.
* tests/utf8-pointer.c (test_misc): added test for g_utf8_strreverse().
svn path=/trunk/; revision=5757
113 lines
3.8 KiB
C
113 lines
3.8 KiB
C
/* 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 <string.h>
|
|
#include <glib.h>
|
|
|
|
/* Test conversions between offsets and pointers */
|
|
|
|
static void test_utf8 (gchar *string)
|
|
{
|
|
gint num_chars;
|
|
gchar **p;
|
|
gint i, j;
|
|
|
|
g_assert (g_utf8_validate (string, -1, NULL));
|
|
|
|
num_chars = g_utf8_strlen (string, -1);
|
|
|
|
p = (gchar **) g_malloc (num_chars * sizeof (gchar *));
|
|
|
|
p[0] = string;
|
|
for (i = 1; i < num_chars; i++)
|
|
p[i] = g_utf8_next_char (p[i-1]);
|
|
|
|
for (i = 0; i < num_chars; i++)
|
|
for (j = 0; j < num_chars; j++)
|
|
{
|
|
g_assert (g_utf8_offset_to_pointer (p[i], j - i) == p[j]);
|
|
g_assert (g_utf8_pointer_to_offset (p[i], p[j]) == j - i);
|
|
}
|
|
|
|
g_free (p);
|
|
}
|
|
|
|
gchar *longline = "asdasdas dsaf asfd as fdasdf asfd asdf as dfas dfasdf a"
|
|
"asd fasdf asdf asdf asd fasfd as fdasfd asdf as fdççççççççças ffsd asfd as fdASASASAs As"
|
|
"Asfdsf sdfg sdfg dsfg dfg sdfgsdfgsdfgsdfg sdfgsdfg sdfg sdfg sdf gsdfg sdfg sd"
|
|
"asd fasdf asdf asdf asd fasfd as fdaèèèèèèè òòòòòòòòòòòòsfd asdf as fdas ffsd asfd as fdASASASAs D"
|
|
"Asfdsf sdfg sdfg dsfg dfg sdfgsdfgsdfgsdfg sdfgsdfg sdfgùùùùùùùùùùùùùù sdfg sdf gsdfg sdfg sd"
|
|
"asd fasdf asdf asdf asd fasfd as fdasfd asd@@@@@@@f as fdas ffsd asfd as fdASASASAs D "
|
|
"Asfdsf sdfg sdfg dsfg dfg sdfgsdfgsdfgsdfg sdfgsdf€€€€€€€€€€€€€€€€€€g sdfg sdfg sdf gsdfg sdfg sd"
|
|
"asd fasdf asdf asdf asd fasfd as fdasfd asdf as fdas ffsd asfd as fdASASASAs D"
|
|
"Asfdsf sdfg sdfg dsfg dfg sdfgsdfgsdfgsdfg sdfgsdfg sdfg sdfg sdf gsdfg sdfg sd\n\nlalala\n";
|
|
|
|
static void
|
|
test_length (void)
|
|
{
|
|
g_assert (g_utf8_strlen ("1234", -1) == 4);
|
|
g_assert (g_utf8_strlen ("1234", 0) == 0);
|
|
g_assert (g_utf8_strlen ("1234", 1) == 1);
|
|
g_assert (g_utf8_strlen ("1234", 2) == 2);
|
|
g_assert (g_utf8_strlen ("1234", 3) == 3);
|
|
g_assert (g_utf8_strlen ("1234", 4) == 4);
|
|
g_assert (g_utf8_strlen ("1234", 5) == 4);
|
|
|
|
g_assert (g_utf8_strlen (longline, -1) == 762);
|
|
g_assert (g_utf8_strlen (longline, strlen (longline)) == 762);
|
|
g_assert (g_utf8_strlen (longline, 1024) == 762);
|
|
|
|
g_assert (g_utf8_strlen (NULL, 0) == 0);
|
|
|
|
g_assert (g_utf8_strlen ("a\340\250\201c", -1) == 3);
|
|
g_assert (g_utf8_strlen ("a\340\250\201c", 1) == 1);
|
|
g_assert (g_utf8_strlen ("a\340\250\201c", 2) == 1);
|
|
g_assert (g_utf8_strlen ("a\340\250\201c", 3) == 1);
|
|
g_assert (g_utf8_strlen ("a\340\250\201c", 4) == 2);
|
|
g_assert (g_utf8_strlen ("a\340\250\201c", 5) == 3);
|
|
}
|
|
|
|
static void
|
|
test_misc (void)
|
|
{
|
|
char *s;
|
|
s = g_utf8_strreverse ("1234", -1);
|
|
g_assert (strcmp (s, "4321") == 0);
|
|
g_free (s);
|
|
s = g_utf8_strreverse ("1234", 3);
|
|
g_assert (strcmp (s, "321") == 0);
|
|
g_free (s);
|
|
}
|
|
|
|
int main (int argc, char *argv[])
|
|
{
|
|
test_utf8 (longline);
|
|
test_length ();
|
|
test_misc ();
|
|
|
|
return 0;
|
|
}
|