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glibc/intl/tst-gettext.c
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/* Test of the gettext functions. | |
Copyright (C) 2000-2016 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; | |
} |