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/* Copyright (C) 2005 Hans Ulrich Niedermann <gp@n-dimensional.de>
* SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <i18n.h>
#include <langinfo.h>
#include <libintl.h>
/* return whether byte strings are equal or not.
* NULL strings are never equal
*/
static int my_streq(const char *va, const char *vb) {
const char *a = va;
const char *b = vb;
int i;
if ((NULL == a) || (NULL == b)) {
return 0;
}
for (i=0; a[i] != '\0' && b[i] != '\0'; i++) {
if (a[i] != b[i]) {
return 0;
}
}
return 1;
}
#if defined(CODESET_UTF_8)
#define MY_CODESET "UTF-8"
#elif defined(CODESET_LATIN1)
#define MY_CODESET "iso-8859-1"
#elif defined(CODESET_DEFAULT)
#define MY_CODESET "default"
#define bind_textdomain_codeset(domain,codeset) \
MY_CODESET
#else
#error Define one of the CODESET_* macros!
#endif
typedef struct {
char *locale;
char *orig;
char *latin1;
char *utf8;
} TestCase;
const TestCase testcases[] = {
{ "de_DE",
N_("High saturation"),
/* ä latin1 oct 333 hex e4 dec 228 */
"Hohe S\344ttigung",
/* ä utf-8 oct 303 244 hex c3 a4 dec 195 164 */
"Hohe S\303\244ttigung" },
{ "fr_FR",
N_("Not defined"),
/* é latin1 oct 351 hex e9 dec 233 */
"Non d\233fini",
/* é utf-8 oct 303 251 hex c3 dec 195 */
"Non d\303\251fini"
},
{ "es_ES",
N_("High saturation"),
/* ó latin1 oct hex dec 243 */
"Alta saturaci\363n",
/* ó utf-8 oct hex c3 b3 dec */
"Alta saturaci\303\263n"
},
{ NULL, NULL, NULL, NULL }
};
static int check(const int i)
{
const char *oldtextdomain = textdomain(NULL);
const char *newtextdomain = textdomain(GETTEXT_PACKAGE);
const char *newcodeset = MY_CODESET;
const char *oldcodeset = bind_textdomain_codeset(GETTEXT_PACKAGE, NULL);
const char *realcodeset = bind_textdomain_codeset(GETTEXT_PACKAGE, MY_CODESET);
const char *orig = testcases[i].orig;
const char *transl = gettext(testcases[i].orig);
const char *latin1 = testcases[i].latin1;
const char *utf8 = testcases[i].utf8;
printf(
"Old textdomain: %s\n"
"New textdomain: %s\n",
oldtextdomain,
newtextdomain
);
if (NULL != oldcodeset) {
printf(
"Old codeset: \"%s\" (locale default)\n",
nl_langinfo(CODESET)
);
} else {
printf(
"Old codeset: \"%s\"\n",
oldcodeset
);
}
printf(
"Wanted codeset: %s\n"
"Real codeset: %s\n",
newcodeset,
realcodeset
);
printf(
"Original: %s\n"
"Translated: %s\n"
"iso-8859-1: %s\n"
"utf-8: %s\n",
orig,
transl,
latin1,
utf8
);
#if defined(CODESET_UTF_8)
return (my_streq(transl, utf8));
#elif defined(CODESET_LATIN_1)
return (my_streq(transl, latin1));
#else
/* make sure my_streq is used once */
return (my_streq(orig, orig));
#endif
}
static int checks()
{
int i;
const char *localeenv = getenv("LOCALEDIR");
const char *localedir = (localeenv!=NULL)?localeenv:LOCALEDIR;
const char *msgcatdir = bindtextdomain(GETTEXT_PACKAGE, localedir);
/* set locale to env settings */
const char *oldlocale = setlocale(LC_ALL, NULL);
const char *newlocale = setlocale(LC_ALL, "");
if (localeenv != NULL) {
printf("Msg catalog dir: %s (from environment variable LOCALEDIR\n",
msgcatdir);
} else {
printf("Msg catalog dir: %s\n", msgcatdir);
}
if (newlocale == NULL) {
printf("Locale not available: \"%s\"\n", newlocale);
printf("Aborting without error.\n");
return 1;
}
printf(
"Old locale: %s\n"
"New locale: %s\n",
oldlocale,
newlocale
);
for (i=0; testcases[i].locale != NULL; i++) {
const int localelen = strlen(testcases[i].locale);
if (strncmp(newlocale, testcases[i].locale, localelen) == 0) {
return check(i);
}
}
printf("No test case found for locale: %s\n", newlocale);
return 1;
}
int main(int argc, char *argv[])
{
if (argc > 1) {
if ((argc == 2) && (strcmp("--list", argv[1]) == 0)) {
int i;
for (i=0; testcases[i].locale != NULL; i++) {
printf("%s\n", testcases[i].locale);
}
return 0;
} else {
int i;
fprintf(stderr, "Illegal command line. Aborting.\n");
fprintf(stderr, "argc: %03d\n", argc);
for (i=0; i<argc; i++) {
fprintf(stderr, "%03d \"%s\"\n", i, argv[i]);
}
return 1;
}
} else {
int ret = checks();
printf("Test result: %s\n", (ret)?"success":"failure");
return (ret)?0:1;
}
return -1;
}
/*
* Local Variables:
* mode:c
* c-basic-offset: 8
* End:
*/
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