mirror of
https://gitlab.gnome.org/GNOME/glib.git
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a99e75d0a8
* glib/gutils.c (g_snprintf, g_vsnprintf): Switch to C99-[v]snprintf().
* tests/strfunc-test.c: Add some tests for g_snprintf().
398 lines
15 KiB
C
398 lines
15 KiB
C
/* GLIB - Library of useful routines for C programming
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GLib Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GLib Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GLib at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#undef G_LOG_DOMAIN
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#include <stdio.h>
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#include <string.h>
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#include "glib.h"
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#include <stdarg.h>
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#include <ctype.h>
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static gboolean any_failed = FALSE;
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static gboolean failed = FALSE;
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#define TEST(m,cond) G_STMT_START { failed = !(cond); \
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if (failed) \
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{ if (!m) \
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g_print ("(%s:%d) failed for: %s\n", __FILE__, __LINE__, ( # cond )); \
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else \
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g_print ("(%s:%d) failed for: %s: (%s)\n", __FILE__, __LINE__, ( # cond ), (gchar*)m); \
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fflush (stdout); \
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any_failed = TRUE; \
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} \
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} G_STMT_END
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#define TEST_FAILED(message) \
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G_STMT_START { g_print ("Error: "); g_print message; g_print ("\n"); any_failed = TRUE; } G_STMT_END
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#define GLIB_TEST_STRING "el dorado "
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static gboolean
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strv_check (gchar **strv, ...)
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{
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gboolean ok = TRUE;
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gint i = 0;
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va_list list;
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va_start (list, strv);
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while (ok)
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{
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const gchar *str = va_arg (list, const char *);
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if (strv[i] == NULL)
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{
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ok = str == NULL;
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break;
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}
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if (str == NULL)
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ok = FALSE;
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else if (strcmp (strv[i], str) != 0)
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ok = FALSE;
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i++;
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}
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va_end (list);
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g_strfreev (strv);
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return ok;
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}
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static gboolean
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str_check (gchar *str,
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gchar *expected)
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{
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gboolean ok = (strcmp (str, expected) == 0);
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g_free (str);
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return ok;
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}
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#define FOR_ALL_CTYPE(macro) \
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macro(isalnum) \
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macro(isalpha) \
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macro(iscntrl) \
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macro(isdigit) \
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macro(isgraph) \
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macro(islower) \
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macro(isprint) \
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macro(ispunct) \
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macro(isspace) \
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macro(isupper) \
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macro(isxdigit)
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#define DEFINE_CALL_CTYPE(function) \
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static int \
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call_##function (int c) \
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{ \
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return function (c); \
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}
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#define DEFINE_CALL_G_ASCII_CTYPE(function) \
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static gboolean \
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call_g_ascii_##function (gchar c) \
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{ \
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return g_ascii_##function (c); \
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}
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FOR_ALL_CTYPE (DEFINE_CALL_CTYPE)
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FOR_ALL_CTYPE (DEFINE_CALL_G_ASCII_CTYPE)
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static void
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test_is_function (const char *name,
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gboolean (* ascii_function) (gchar),
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int (* c_library_function) (int),
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gboolean (* unicode_function) (gunichar))
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{
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int c;
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for (c = 0; c <= 0x7F; c++)
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{
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gboolean ascii_result = ascii_function ((gchar)c);
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gboolean c_library_result = c_library_function (c) != 0;
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gboolean unicode_result = unicode_function ((gunichar) c);
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if (ascii_result != c_library_result && c != '\v')
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TEST_FAILED (("g_ascii_%s returned %d and %s returned %d for 0x%X",
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name, ascii_result, name, c_library_result, c));
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if (ascii_result != unicode_result)
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TEST_FAILED (("g_ascii_%s returned %d and g_unichar_%s returned %d for 0x%X",
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name, ascii_result, name, unicode_result, c));
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}
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for (c = 0x80; c <= 0xFF; c++)
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{
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gboolean ascii_result = ascii_function ((gchar)c);
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if (ascii_result)
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TEST_FAILED (("g_ascii_%s returned TRUE for 0x%X",
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name, c));
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}
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}
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static void
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test_to_function (const char *name,
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gchar (* ascii_function) (gchar),
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int (* c_library_function) (int),
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gunichar (* unicode_function) (gunichar))
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{
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int c;
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for (c = 0; c <= 0x7F; c++)
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{
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int ascii_result = (guchar) ascii_function ((gchar) c);
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int c_library_result = c_library_function (c);
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int unicode_result = unicode_function ((gunichar) c);
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if (ascii_result != c_library_result)
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TEST_FAILED (("g_ascii_%s returned 0x%X and %s returned 0x%X for 0x%X",
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name, ascii_result, name, c_library_result, c));
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if (ascii_result != unicode_result)
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TEST_FAILED (("g_ascii_%s returned 0x%X and g_unichar_%s returned 0x%X for 0x%X",
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name, ascii_result, name, unicode_result, c));
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}
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for (c = 0x80; c <= 0xFF; c++)
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{
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int ascii_result = (guchar) ascii_function ((gchar) c);
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if (ascii_result != c)
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TEST_FAILED (("g_ascii_%s returned 0x%X for 0x%X",
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name, ascii_result, c));
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}
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}
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static void
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test_digit_function (const char *name,
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int (* ascii_function) (gchar),
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int (* unicode_function) (gunichar))
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{
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int c;
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for (c = 0; c <= 0x7F; c++)
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{
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int ascii_result = ascii_function ((gchar) c);
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int unicode_result = unicode_function ((gunichar) c);
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if (ascii_result != unicode_result)
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TEST_FAILED (("g_ascii_%s_value returned %d and g_unichar_%s_value returned %d for 0x%X",
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name, ascii_result, name, unicode_result, c));
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}
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for (c = 0x80; c <= 0xFF; c++)
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{
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int ascii_result = ascii_function ((gchar) c);
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if (ascii_result != -1)
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TEST_FAILED (("g_ascii_%s_value returned %d for 0x%X",
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name, ascii_result, c));
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}
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}
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int
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main (int argc,
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char *argv[])
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{
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gchar *string;
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gchar *vec[] = { "Foo", "Bar", NULL };
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gchar **copy;
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TEST (NULL, g_ascii_strcasecmp ("FroboZZ", "frobozz") == 0);
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TEST (NULL, g_ascii_strcasecmp ("frobozz", "frobozz") == 0);
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TEST (NULL, g_ascii_strcasecmp ("frobozz", "FROBOZZ") == 0);
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TEST (NULL, g_ascii_strcasecmp ("FROBOZZ", "froboz") != 0);
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TEST (NULL, g_ascii_strcasecmp ("", "") == 0);
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TEST (NULL, g_ascii_strcasecmp ("!#%&/()", "!#%&/()") == 0);
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TEST (NULL, g_ascii_strcasecmp ("a", "b") < 0);
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TEST (NULL, g_ascii_strcasecmp ("a", "B") < 0);
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TEST (NULL, g_ascii_strcasecmp ("A", "b") < 0);
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TEST (NULL, g_ascii_strcasecmp ("A", "B") < 0);
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TEST (NULL, g_ascii_strcasecmp ("b", "a") > 0);
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TEST (NULL, g_ascii_strcasecmp ("b", "A") > 0);
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TEST (NULL, g_ascii_strcasecmp ("B", "a") > 0);
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TEST (NULL, g_ascii_strcasecmp ("B", "A") > 0);
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TEST (NULL, g_strdup (NULL) == NULL);
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string = g_strdup (GLIB_TEST_STRING);
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TEST (NULL, string != NULL);
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TEST (NULL, strcmp (string, GLIB_TEST_STRING) == 0);
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g_free(string);
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string = g_strconcat (GLIB_TEST_STRING, NULL);
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TEST (NULL, string != NULL);
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TEST (NULL, strcmp (string, GLIB_TEST_STRING) == 0);
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g_free(string);
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string = g_strconcat (GLIB_TEST_STRING, GLIB_TEST_STRING,
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GLIB_TEST_STRING, NULL);
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TEST (NULL, string != NULL);
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TEST (NULL, strcmp (string, GLIB_TEST_STRING GLIB_TEST_STRING
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GLIB_TEST_STRING) == 0);
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g_free(string);
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string = g_strdup_printf ("%05d %-5s", 21, "test");
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TEST (NULL, string != NULL);
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TEST (NULL, strcmp(string, "00021 test ") == 0);
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g_free (string);
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TEST (NULL, strcmp
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(g_strcompress ("abc\\\\\\\"\\b\\f\\n\\r\\t\\003\\177\\234\\313\\12345z"),
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"abc\\\"\b\f\n\r\t\003\177\234\313\12345z") == 0);
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TEST (NULL, strcmp (g_strescape("abc\\\"\b\f\n\r\t\003\177\234\313", NULL),
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"abc\\\\\\\"\\b\\f\\n\\r\\t\\003\\177\\234\\313") == 0);
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TEST (NULL, strcmp(g_strescape("abc\\\"\b\f\n\r\t\003\177\234\313",
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"\b\f\001\002\003\004"),
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"abc\\\\\\\"\b\f\\n\\r\\t\003\\177\\234\\313") == 0);
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copy = g_strdupv (vec);
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TEST (NULL, strcmp (copy[0], "Foo") == 0);
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TEST (NULL, strcmp (copy[1], "Bar") == 0);
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TEST (NULL, copy[2] == NULL);
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g_strfreev (copy);
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TEST (NULL, strcmp (g_strstr_len ("FooBarFooBarFoo", 6, "Bar"),
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"BarFooBarFoo") == 0);
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TEST (NULL, strcmp (g_strrstr ("FooBarFooBarFoo", "Bar"),
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"BarFoo") == 0);
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TEST (NULL, strcmp (g_strrstr_len ("FooBarFooBarFoo", 14, "BarFoo"),
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"BarFooBarFoo") == 0);
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TEST (NULL, strv_check (g_strsplit ("", ",", 0), NULL));
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TEST (NULL, strv_check (g_strsplit ("x", ",", 0), "x", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y", ",", 0), "x", "y", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,", ",", 0), "x", "y", "", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y", ",", 0), "", "x", "y", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,", ",", 0), "", "x", "y", "", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,z", ",", 0), "x", "y", "z", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,z,", ",", 0), "x", "y", "z", "", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,z", ",", 0), "", "x", "y", "z", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,z,", ",", 0), "", "x", "y", "z", "", NULL));
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TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",", 0), "", "", "x", "", "y", "", "z", "", "", NULL));
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TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",,", 0), "", "x", "y", "z", "", NULL));
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TEST (NULL, strv_check (g_strsplit ("", ",", 1), NULL));
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TEST (NULL, strv_check (g_strsplit ("x", ",", 1), "x", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y", ",", 1), "x,y", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,", ",", 1), "x,y,", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y", ",", 1), ",x,y", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,", ",", 1), ",x,y,", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,z", ",", 1), "x,y,z", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,z,", ",", 1), "x,y,z,", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,z", ",", 1), ",x,y,z", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,z,", ",", 1), ",x,y,z,", NULL));
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TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",", 1), ",,x,,y,,z,,", NULL));
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TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",,", 1), ",,x,,y,,z,,", NULL));
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TEST (NULL, strv_check (g_strsplit ("", ",", 2), NULL));
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TEST (NULL, strv_check (g_strsplit ("x", ",", 2), "x", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y", ",", 2), "x", "y", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,", ",", 2), "x", "y,", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y", ",", 2), "", "x,y", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,", ",", 2), "", "x,y,", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,z", ",", 2), "x", "y,z", NULL));
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TEST (NULL, strv_check (g_strsplit ("x,y,z,", ",", 2), "x", "y,z,", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,z", ",", 2), "", "x,y,z", NULL));
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TEST (NULL, strv_check (g_strsplit (",x,y,z,", ",", 2), "", "x,y,z,", NULL));
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TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",", 2), "", ",x,,y,,z,,", NULL));
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TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",,", 2), "", "x,,y,,z,,", NULL));
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#define TEST_IS(name) test_is_function (#name, call_g_ascii_##name, call_##name, g_unichar_##name);
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FOR_ALL_CTYPE(TEST_IS)
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#undef TEST_IS
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#define TEST_TO(name) test_to_function (#name, g_ascii_##name, name, g_unichar_##name)
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TEST_TO (tolower);
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TEST_TO (toupper);
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#undef TEST_TO
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#define TEST_DIGIT(name) test_digit_function (#name, g_ascii_##name##_value, g_unichar_##name##_value)
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TEST_DIGIT (digit);
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TEST_DIGIT (xdigit);
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#undef TEST_DIGIT
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/* Tests for g_build_path, g_build_filename */
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TEST (NULL, str_check (g_build_path ("", NULL), ""));
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TEST (NULL, str_check (g_build_path ("", "", NULL), ""));
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TEST (NULL, str_check (g_build_path ("", "x", NULL), "x"));
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TEST (NULL, str_check (g_build_path ("", "x", "y", NULL), "xy"));
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TEST (NULL, str_check (g_build_path ("", "x", "y", "z", NULL), "xyz"));
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TEST (NULL, str_check (g_build_path (":", NULL), ""));
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TEST (NULL, str_check (g_build_path (":", ":", NULL), ":"));
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TEST (NULL, str_check (g_build_path (":", ":x", NULL), ":x"));
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TEST (NULL, str_check (g_build_path (":", "x:", NULL), "x:"));
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TEST (NULL, str_check (g_build_path (":", "x", "y", NULL), "x:y"));
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TEST (NULL, str_check (g_build_path (":", ":x", "y", NULL), ":x:y"));
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TEST (NULL, str_check (g_build_path (":", "x", "y:", NULL), "x:y:"));
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TEST (NULL, str_check (g_build_path (":", ":x:", ":y:", NULL), ":x:y:"));
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TEST (NULL, str_check (g_build_path (":", ":x::", "::y:", NULL), ":x:y:"));
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TEST (NULL, str_check (g_build_path (":", "x", "y", "z", NULL), "x:y:z"));
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TEST (NULL, str_check (g_build_path (":", ":x:", ":y:", ":z:", NULL), ":x:y:z:"));
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TEST (NULL, str_check (g_build_path (":", "::x::", "::y::", "::z::", NULL), "::x:y:z::"));
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TEST (NULL, str_check (g_build_path ("::", NULL), ""));
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TEST (NULL, str_check (g_build_path ("::", "::", NULL), "::"));
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TEST (NULL, str_check (g_build_path ("::", "::x", NULL), "::x"));
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TEST (NULL, str_check (g_build_path ("::", "x::", NULL), "x::"));
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TEST (NULL, str_check (g_build_path ("::", "x", "y", NULL), "x::y"));
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TEST (NULL, str_check (g_build_path ("::", "::x", "y", NULL), "::x::y"));
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TEST (NULL, str_check (g_build_path ("::", "x", "y::", NULL), "x::y::"));
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TEST (NULL, str_check (g_build_path ("::", "::x::", "::y::", NULL), "::x::y::"));
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TEST (NULL, str_check (g_build_path ("::", "::x:::", ":::y::", NULL), "::x::::y::"));
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TEST (NULL, str_check (g_build_path ("::", "::x::::", "::::y::", NULL), "::x::y::"));
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TEST (NULL, str_check (g_build_path ("::", "x", "y", "z", NULL), "x::y::z"));
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TEST (NULL, str_check (g_build_path ("::", "::x::", "::y::", "::z::", NULL), "::x::y::z::"));
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TEST (NULL, str_check (g_build_path ("::", ":::x:::", ":::y:::", ":::z:::", NULL), ":::x::::y::::z:::"));
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TEST (NULL, str_check (g_build_path ("::", "::::x::::", "::::y::::", "::::z::::", NULL), "::::x::y::z::::"));
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#define S G_DIR_SEPARATOR_S
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TEST (NULL, str_check (g_build_filename (NULL), ""));
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TEST (NULL, str_check (g_build_filename (S, NULL), S));
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TEST (NULL, str_check (g_build_filename (S"x", NULL), S"x"));
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TEST (NULL, str_check (g_build_filename ("x"S, NULL), "x"S));
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TEST (NULL, str_check (g_build_filename ("x", "y", NULL), "x"S"y"));
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TEST (NULL, str_check (g_build_filename (S"x", "y", NULL), S"x"S"y"));
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TEST (NULL, str_check (g_build_filename ("x", "y"S, NULL), "x"S"y"S));
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TEST (NULL, str_check (g_build_filename (S"x"S, S"y"S, NULL), S"x"S"y"S));
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TEST (NULL, str_check (g_build_filename (S"x"S S, S S"y"S, NULL), S"x"S"y"S));
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TEST (NULL, str_check (g_build_filename ("x", "y", "z", NULL), "x"S"y"S"z"));
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TEST (NULL, str_check (g_build_filename (S"x"S, S"y"S, S"z"S, NULL), S"x"S"y"S"z"S));
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TEST (NULL, str_check (g_build_filename (S S"x"S S, S S"y"S S, S S"z"S S, NULL), S S"x"S"y"S"z"S S));
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#undef S
|
|
|
|
{
|
|
gchar buf[5];
|
|
|
|
TEST (NULL, 3 == g_snprintf (buf, 0, "%s", "abc"));
|
|
TEST (NULL, 3 == g_snprintf (NULL,0, "%s", "abc"));
|
|
TEST (NULL, 3 == g_snprintf (buf, 5, "%s", "abc"));
|
|
TEST (NULL, 4 == g_snprintf (buf, 5, "%s", "abcd"));
|
|
TEST (NULL, 9 == g_snprintf (buf, 5, "%s", "abcdefghi"));
|
|
}
|
|
|
|
return any_failed;
|
|
}
|