kc3-lang/gnulib/tests/test-posix_spawn_file_actions_adddup2.c

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• Hash : 1602f0af
  Author :
  Date : 2012-01-01T10:04:58
  

  maint: update all copyright year number ranges
  
  Run "make update-copyright".
  

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• tests/test-posix_spawn_file_actions_adddup2.c

• /* Test posix_spawn_file_actions_adddup2() function.
     Copyright (C) 2011-2012 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 <http://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  #include <spawn.h>
  
  #include "signature.h"
  SIGNATURE_CHECK (posix_spawn_file_actions_adddup2, int,
                   (posix_spawn_file_actions_t *, int, int));
  
  #include <errno.h>
  
  #include "macros.h"
  
  int
  main (void)
  {
    posix_spawn_file_actions_t actions;
  
    ASSERT (posix_spawn_file_actions_init (&actions) == 0);
  
    /* Test behaviour for invalid file descriptors.  */
    {
      errno = 0;
      ASSERT (posix_spawn_file_actions_adddup2 (&actions, -1, 2) == EBADF);
    }
    {
      errno = 0;
      ASSERT (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == EBADF);
    }
    {
      errno = 0;
      ASSERT (posix_spawn_file_actions_adddup2 (&actions, 2, -1) == EBADF);
    }
    {
      errno = 0;
      ASSERT (posix_spawn_file_actions_adddup2 (&actions, 2, 10000000) == EBADF);
    }
  
    return 0;
  }
  

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