libio/tst-fopenloc.c

   1 /* Test for ,ccs= handling in fopen.
   2    Copyright (C) 2001-2014 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Ulrich Drepper <drepper@cygnus.com>, 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    <http://www.gnu.org/licenses/>.  */
  19
  20 #include <errno.h>
  21 #include <locale.h>
  22 #include <mcheck.h>
  23 #include <stdio.h>
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <wchar.h>
  27
  28
  29 static const char inputfile[] = "../iconvdata/testdata/ISO-8859-1";
  30
  31
  32 int
  33 main (void)
  34 {
  35   FILE *fp;
  36
  37   mtrace ();
  38
  39   setlocale (LC_ALL, "de_DE.UTF-8");
  40
  41   fp = fopen (inputfile, "r,ccs=ISO-8859-1");
  42   if (fp == NULL)
  43     {
  44       printf ("cannot open \"%s\": %s\n", inputfile, strerror (errno));
  45       exit (1);
  46     }
  47
  48   while (! feof_unlocked (fp))
  49     {
  50       wchar_t buf[200];
  51
  52       if (fgetws_unlocked (buf, sizeof (buf) / sizeof (buf[0]), fp) == NULL)
  53         break;
  54
  55       fputws (buf, stdout);
  56     }
  57
  58   fclose (fp);
  59
  60   return 0;
  61 }