1  /* Test of strncat() function.
       2     Copyright (C) 2010-2023 Free Software Foundation, Inc.
       3  
       4     This program is free software: you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published by
       6     the Free Software Foundation, either version 3 of the License, or
       7     (at your option) any later version.
       8  
       9     This program is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  /* Written by Bruno Haible <bruno@clisp.org>, 2010.  */
      18  
      19  #include <config.h>
      20  
      21  #include <string.h>
      22  
      23  #include "signature.h"
      24  SIGNATURE_CHECK (strncat, char *, (char *, const char *, size_t));
      25  
      26  #include <stdlib.h>
      27  
      28  #include "zerosize-ptr.h"
      29  #include "macros.h"
      30  
      31  #define UNIT char
      32  #define U_STRNCAT strncat
      33  #define MAGIC ((char) 0xBA)
      34  #include "unistr/test-strncat.h"
      35  
      36  int
      37  main ()
      38  {
      39    /* Simple string.  */
      40    { /* "Grüß Gott. Здравствуйте! x=(-b±sqrt(b²-4ac))/(2a)  日本語,中文,한글"
      41         in UTF-8 encoding.  */
      42      static const char input[] =
      43        { 'G', 'r', (char) 0xC3, (char) 0xBC, (char) 0xC3, (char) 0x9F, ' ',
      44          'G', 'o', 't', 't', '.', ' ', (char) 0xD0, (char) 0x97, (char) 0xD0,
      45          (char) 0xB4, (char) 0xD1, (char) 0x80, (char) 0xD0, (char) 0xB0,
      46          (char) 0xD0, (char) 0xB2, (char) 0xD1, (char) 0x81, (char) 0xD1,
      47          (char) 0x82, (char) 0xD0, (char) 0xB2, (char) 0xD1, (char) 0x83,
      48          (char) 0xD0, (char) 0xB9, (char) 0xD1, (char) 0x82, (char) 0xD0,
      49          (char) 0xB5, '!', ' ', 'x', '=', '(', '-', 'b', (char) 0xC2,
      50          (char) 0xB1, 's', 'q', 'r', 't', '(', 'b', (char) 0xC2, (char) 0xB2,
      51          '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
      52          (char) 0xE6, (char) 0x97, (char) 0xA5, (char) 0xE6, (char) 0x9C,
      53          (char) 0xAC, (char) 0xE8, (char) 0xAA, (char) 0x9E, ',', (char) 0xE4,
      54          (char) 0xB8, (char) 0xAD, (char) 0xE6, (char) 0x96, (char) 0x87, ',',
      55          (char) 0xED, (char) 0x95, (char) 0x9C, (char) 0xEA, (char) 0xB8,
      56          (char) 0x80, '\0'
      57        };
      58      check (input, SIZEOF (input));
      59    }
      60  
      61    return 0;
      62  }