1  /* Test of uN_set() functions.
       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  int
      20  main ()
      21  {
      22    {
      23  #define NMAX 7
      24      size_t n;
      25  
      26      for (n = 0; n <= NMAX; n++)
      27        {
      28          UNIT dest[1 + NMAX + 1] =
      29            { MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC, MAGIC };
      30          UNIT *ret;
      31          size_t i;
      32  
      33          ret = U_SET (dest + 1, VALUE, n);
      34          ASSERT (ret == dest + 1);
      35          ASSERT (dest[0] == MAGIC);
      36          for (i = 0; i < n; i++)
      37            ASSERT (dest[1 + i] == VALUE);
      38          ASSERT (dest[1 + n] == MAGIC);
      39        }
      40  #undef NMAX
      41    }
      42  
      43    return 0;
      44  }