kc3-lang/gnulib/tests/test-towctrans.c

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• Hash : 5b92dd0a
  Author :
  Date : 2024-01-01T10:31:48
  

  maint: run 'make update-copyright'
  

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• tests/test-towctrans.c

• /* Test of wide character mappings.
     Copyright (C) 2023-2024 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
  
     This program 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 General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  /* Written by Bruno Haible <bruno@clisp.org>, 2023.  */
  
  #include <config.h>
  
  #include <wctype.h>
  
  #include "signature.h"
  SIGNATURE_CHECK (towctrans, wint_t, (wint_t, wctrans_t));
  
  #include "macros.h"
  
  int
  main (int argc, char *argv[])
  {
    wctrans_t desc;
  
    desc = wctrans ("any");
    ASSERT (desc == (wctrans_t) 0);
  
    desc = wctrans ("tolower");
    ASSERT (desc != (wctrans_t) 0);
    ASSERT (towctrans (L'a', desc) == 'a');
    ASSERT (towctrans (L'z', desc) == 'z');
    ASSERT (towctrans (L'A', desc) == 'a');
    ASSERT (towctrans (L'Z', desc) == 'z');
    ASSERT (towctrans (L'1', desc) == '1');
    ASSERT (towctrans (L'_', desc) == '_');
    ASSERT (towctrans (L'_', desc) == '_');
    ASSERT (towctrans ((wchar_t) 0, desc) == 0);
    ASSERT (towctrans (WEOF, desc) == WEOF);
  
    desc = wctrans ("toupper");
    ASSERT (desc != (wctrans_t) 0);
    ASSERT (towctrans (L'A', desc) == 'A');
    ASSERT (towctrans (L'Z', desc) == 'Z');
    ASSERT (towctrans (L'a', desc) == 'A');
    ASSERT (towctrans (L'z', desc) == 'Z');
    ASSERT (towctrans (L'1', desc) == '1');
    ASSERT (towctrans (L'_', desc) == '_');
    ASSERT (towctrans ((wchar_t) 0, desc) == 0);
    ASSERT (towctrans (WEOF, desc) == WEOF);
  
    return 0;
  }
  

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