glibc/intl/tst-gettext.c

369 lines
9.7 KiB
C

/* Test of the gettext functions.
Copyright (C) 2000, 2002, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
The GNU C 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.
The GNU C 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 the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <libintl.h>
#include <locale.h>
#include <mcheck.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <error.h>
#include <errno.h>
const struct
{
const char *msgid;
const char *msgstr;
} msgs[] =
{
#define INPUT(Str) { Str,
#define OUTPUT(Str) Str },
#include TESTSTRS_H
};
const char *catname[] =
{
[LC_MESSAGES] = "LC_MESSAGES",
[LC_TIME] = "LC_TIME",
[LC_NUMERIC] = "LC_NUMERIC"
};
static int positive_gettext_test (void);
static int negative_gettext_test (void);
static int positive_dgettext_test (const char *domain);
static int positive_dcgettext_test (const char *domain, int category);
static int negative_dcgettext_test (const char *domain, int category);
#define check_setlocale(cat, name) do { \
if (setlocale (cat, name) == NULL) \
{ \
printf ("%s:%u: setlocale (%s, \"%s\"): %m\n", \
__FILE__, __LINE__, #cat, name); \
result = 1; \
} \
} while (0)
int
main (int argc, char *argv[])
{
int result = 0;
/* For debugging. */
mtrace ();
/* This is the place where the .mo files are placed. */
if (argc > 1)
{
bindtextdomain ("existing-domain", argv[1]);
bindtextdomain ("existing-time-domain", argv[1]);
bindtextdomain ("non-existing-domain", argv[1]);
}
/* The locale the catalog is created for is "existing-category". Now
set the various variables in question to this value and run the
test. */
setenv ("LANGUAGE", "existing-locale", 1);
setenv ("LC_ALL", "non-existing-locale", 1);
setenv ("LC_MESSAGES", "non-existing-locale", 1);
setenv ("LC_CTYPE", "non-existing-locale", 1);
setenv ("LANG", "non-existing-locale", 1);
check_setlocale (LC_CTYPE, "de_DE.UTF-8");
check_setlocale (LC_MESSAGES, "de_DE.UTF-8");
unsetenv ("OUTPUT_CHARSET");
/* This is the name of the existing domain with a catalog for the
LC_MESSAGES category. */
textdomain ("existing-domain");
puts ("test `gettext' with LANGUAGE set");
if (positive_gettext_test () != 0)
{
puts ("FAILED");
result = 1;
}
/* This is the name of a non-existing domain with a catalog for the
LC_MESSAGES category. We leave this value set for the `dgettext'
and `dcgettext' tests. */
textdomain ("non-existing-domain");
puts ("test `gettext' with LANGUAGE set");
if (negative_gettext_test () != 0)
{
puts ("FAILED");
result = 1;
}
puts ("test `dgettext' with LANGUAGE set");
if (positive_dgettext_test ("existing-domain") != 0)
{
puts ("FAILED");
result = 1;
}
/* Now the same tests with LC_ALL deciding. */
unsetenv ("LANGUAGE");
setenv ("LC_ALL", "existing-locale", 1);
check_setlocale (LC_ALL, "");
puts ("test `gettext' with LC_ALL set");
/* This is the name of the existing domain with a catalog for the
LC_MESSAGES category. */
textdomain ("existing-domain");
if (positive_gettext_test () != 0)
{
puts ("FAILED");
result = 1;
}
/* This is the name of a non-existing domain with a catalog for the
LC_MESSAGES category. We leave this value set for the `dgettext'
and `dcgettext' tests. */
textdomain ("non-existing-domain");
puts ("test `gettext' with LC_ALL deciding");
if (negative_gettext_test () != 0)
{
puts ("FAILED");
result = 1;
}
puts ("test `dgettext' with LC_ALL deciding");
if (positive_dgettext_test ("existing-domain") != 0)
{
puts ("FAILED");
result = 1;
}
/* Now the same tests with LC_MESSAGES deciding. */
unsetenv ("LC_ALL");
setenv ("LC_MESSAGES", "existing-locale", 1);
check_setlocale (LC_MESSAGES, "");
setenv ("LC_TIME", "existing-locale", 1);
check_setlocale (LC_TIME, "");
setenv ("LC_NUMERIC", "non-existing-locale", 1);
char *what = setlocale (LC_NUMERIC, "");
if (what != NULL)
{
printf ("setlocale succeeded (%s), expected failure\n", what);
result = 1;
}
puts ("test `gettext' with LC_MESSAGES set");
/* This is the name of the existing domain with a catalog for the
LC_MESSAGES category. */
textdomain ("existing-domain");
if (positive_gettext_test () != 0)
{
puts ("FAILED");
result = 1;
}
/* This is the name of a non-existing domain with a catalog for the
LC_MESSAGES category. We leave this value set for the `dgettext'
and `dcgettext' tests. */
textdomain ("non-existing-domain");
puts ("test `gettext' with LC_MESSAGES deciding");
if (negative_gettext_test () != 0)
{
puts ("FAILED");
result = 1;
}
puts ("test `dgettext' with LC_MESSAGES deciding");
if (positive_dgettext_test ("existing-domain") != 0)
{
puts ("FAILED");
result = 1;
}
puts ("test `dcgettext' with category == LC_MESSAGES");
if (positive_dcgettext_test ("existing-domain", LC_MESSAGES) != 0)
{
puts ("FAILED");
result = 1;
}
/* Try a different category. For this we also switch the domain. */
puts ("test `dcgettext' with LANGUAGE == LC_TIME");
if (positive_dcgettext_test ("existing-time-domain", LC_TIME) != 0)
{
puts ("FAILED");
result = 1;
}
/* This time use a category for which there is no catalog. */
puts ("test `dcgettext' with LANGUAGE == LC_NUMERIC");
if (negative_dcgettext_test ("existing-domain", LC_NUMERIC) != 0)
{
puts ("FAILED");
result = 1;
}
/* Now the same tests with LANG deciding. */
unsetenv ("LC_MESSAGES");
unsetenv ("LC_CTYPE");
unsetenv ("LC_TIME");
unsetenv ("LC_NUMERIC");
setenv ("LANG", "existing-locale", 1);
check_setlocale (LC_ALL, "");
/* This is the name of the existing domain with a catalog for the
LC_MESSAGES category. */
textdomain ("existing-domain");
puts ("test `gettext' with LANG set");
if (positive_gettext_test () != 0)
{
puts ("FAILED");
result = 1;
}
/* This is the name of a non-existing domain with a catalog for the
LC_MESSAGES category. We leave this value set for the `dgettext'
and `dcgettext' tests. */
textdomain ("non-existing-domain");
puts ("test `gettext' with LANG set");
if (negative_gettext_test () != 0)
{
puts ("FAILED");
result = 1;
}
puts ("test `dgettext' with LANG set");
if (positive_dgettext_test ("existing-domain") != 0)
{
puts ("FAILED");
result = 1;
}
check_setlocale (LC_ALL, "C");
return result;
}
static int
positive_gettext_test (void)
{
size_t cnt;
int result = 0;
for (cnt = 0; cnt < sizeof (msgs) / sizeof (msgs[0]); ++cnt)
{
const char *found = gettext (msgs[cnt].msgid);
if (found == NULL
|| (msgs[cnt].msgstr[0] != '\0'
&& strcmp (found, msgs[cnt].msgstr) != 0))
{
/* Oops, shouldn't happen. */
printf ("\
gettext (\"%s\") failed, returned \"%s\", expected \"%s\"\n",
msgs[cnt].msgid, found, msgs[cnt].msgstr);
result = 1;
}
}
return result;
}
static int
negative_gettext_test (void)
{
size_t cnt;
int result = 0;
for (cnt = 0; cnt < sizeof (msgs) / sizeof (msgs[0]); ++cnt)
{
const char *found = gettext (msgs[cnt].msgid);
if (found != msgs[cnt].msgid)
{
/* Oops, shouldn't happen. */
printf (" gettext (\"%s\") failed\n", msgs[cnt].msgid);
result = 1;
}
}
return result;
}
static int
positive_dgettext_test (const char *domain)
{
size_t cnt;
int result = 0;
for (cnt = 0; cnt < sizeof (msgs) / sizeof (msgs[0]); ++cnt)
{
const char *found = dgettext (domain, msgs[cnt].msgid);
if (found == NULL
|| (msgs[cnt].msgstr[0] != '\0'
&& strcmp (found, msgs[cnt].msgstr) != 0))
{
/* Oops, shouldn't happen. */
printf ("\
dgettext (\"%s\", \"%s\") failed, returned \"%s\", expected \"%s\"\n",
domain, msgs[cnt].msgid, found, msgs[cnt].msgstr);
result = 1;
}
}
return result;
}
static int
positive_dcgettext_test (const char *domain, int category)
{
size_t cnt;
int result = 0;
for (cnt = 0; cnt < sizeof (msgs) / sizeof (msgs[0]); ++cnt)
{
const char *found = dcgettext (domain, msgs[cnt].msgid, category);
if (found == NULL
|| (msgs[cnt].msgstr[0] != '\0'
&& strcmp (found, msgs[cnt].msgstr) != 0))
{
/* Oops, shouldn't happen. */
printf ("\
dcgettext (\"%s\", \"%s\", %s) failed, returned \"%s\", expected \"%s\"\n",
domain, msgs[cnt].msgid, catname[category], found,
msgs[cnt].msgstr);
result = 1;
}
}
return result;
}
static int
negative_dcgettext_test (const char *domain, int category)
{
size_t cnt;
int result = 0;
for (cnt = 0; cnt < sizeof (msgs) / sizeof (msgs[0]); ++cnt)
{
const char *found = dcgettext (domain, msgs[cnt].msgid, category);
if (found != msgs[cnt].msgid)
{
/* Oops, shouldn't happen. */
printf (" dcgettext (\"%s\", \"%s\", %s) failed\n",
domain, msgs[cnt].msgid, catname[category]);
result = 1;
}
}
return result;
}