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

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• Hash : c4194dcc
  Author :
  Date : 2009-09-08T20:47:40
  

  linkat: new module
  
  * modules/linkat: New file.
  * lib/at-func2.c (at_func2): Likewise.
  * lib/linkat.c (linkat): Likewise.
  * m4/linkat.m4 (gl_FUNC_LINKAT): Likewise.
  * lib/openat-priv.h (at_func2): Add declaration.
  * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witnesses.
  * modules/unistd (Makefile.am): Substitute them.
  * lib/unistd.in.h (linkat): Declare it.
  * MODULES.html.sh (systems lacking POSIX:2008): Mention module.
  * doc/posix-functions/linkat.texi (linkat): Likewise.
  * doc/posix-functions/link.texi (link): Tweak wording.
  * tests/test-link.c (main): Move guts...
  * tests/test-link.h (test_link): ...into new file.
  * modules/linkat-tests: New test.
  * tests/test-linkat.c: Likewise.
  * modules/link-tests (Files): Ship new file.
  (Depends-on): Add stdbool.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

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• tests/test-link.c

• /* Test of link() function.
     Copyright (C) 2009 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 2 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 <unistd.h>
  
  #include <errno.h>
  #include <fcntl.h>
  #include <stdbool.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  #include <sys/stat.h>
  #include <unistd.h>
  
  #define ASSERT(expr) \
    do                                                                         \
      {                                                                        \
        if (!(expr))                                                           \
          {                                                                    \
            fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
            fflush (stderr);                                                   \
            abort ();                                                          \
          }                                                                    \
      }                                                                        \
    while (0)
  
  #define BASE "test-link.t"
  
  #include "test-link.h"
  
  int
  main (int argc, char **argv)
  {
    /* Remove any garbage left from previous partial runs.  */
    ASSERT (system ("rm -rf " BASE "*") == 0);
  
    return test_link (link, true);
  }
  

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