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

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• Hash : 7b089321
  Author :
  Date : 2025-01-01T09:24:36
  

  maint: run 'make update-copyright'
  

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• tests/test-getumask.c

• /* Test of retrieving the umask of the process.
     Copyright (C) 2020-2025 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.  */
  
  #include <config.h>
  
  #include <sys/stat.h>
  
  #include "signature.h"
  SIGNATURE_CHECK (getumask, mode_t, (void));
  
  #include "macros.h"
  
  #if defined _WIN32 && !defined __CYGWIN__
  /* On native Windows, getumask() always returns 0111.  */
  # define ASSUME_UMASK_CONSTANT 1
  #endif
  
  int
  main (void)
  {
    int mask;
  
    mask = getumask ();
    ASSERT (mask >= 0);
  
  #if !ASSUME_UMASK_CONSTANT
    /* These tests fail if the umask is required to not change.  */
  
    umask (002);
  
    mask = getumask ();
    ASSERT (mask == 002);
  
    umask (077);
  
    mask = getumask ();
    ASSERT (mask == 077);
  
  #endif
  
    return test_exit_status;
  }
  

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