intl/tst-codeset.c

   1 /* Test of bind_textdomain_codeset.
   2    Copyright (C) 2001-2021 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Bruno Haible <haible@clisp.cons.org>, 2001.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #include <libintl.h>
  21 #include <locale.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include <support/check.h>
  26
  27 static int
  28 do_test (void)
  29 {
  30   unsetenv ("LANGUAGE");
  31   unsetenv ("OUTPUT_CHARSET");
  32   setlocale (LC_ALL, "de_DE.ISO-8859-1");
  33   textdomain ("codeset");
  34   bindtextdomain ("codeset", OBJPFX "domaindir");
  35
  36   /* Here we expect output in ISO-8859-1.  */
  37   TEST_COMPARE_STRING (gettext ("cheese"), "K\344se");
  38
  39   /* Here we expect output in UTF-8.  */
  40   bind_textdomain_codeset ("codeset", "UTF-8");
  41   TEST_COMPARE_STRING (gettext ("cheese"), "K\303\244se");
  42
  43   /* `a with umlaut' is transliterated to `ae'.  */
  44   bind_textdomain_codeset ("codeset", "ASCII//TRANSLIT");
  45   TEST_COMPARE_STRING (gettext ("cheese"), "Kaese");
  46
  47   /* Transliteration also works by default even if not set.  */
  48   bind_textdomain_codeset ("codeset", "ASCII");
  49   TEST_COMPARE_STRING (gettext ("cheese"), "Kaese");
  50
  51   return 0;
  52 }
  53
  54 #include <support/test-driver.c>