Imported Upstream version 0.9.3upstream/0.9.3

1 files changed, 0 insertions, 121 deletions

diff --git a/tests/test-dup2.c b/tests/test-dup2.c
deleted file mode 100644
index 2009aaa..0000000
--- a/tests/test-dup2.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Test duplicating file descriptors.
-   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 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/>.  */
-
-/* Written by Eric Blake <ebb9@byu.net>, 2009.  */
-
-#include <config.h>
-
-#include <unistd.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-/* Get declarations of the Win32 API functions.  */
-# define WIN32_LEAN_AND_MEAN
-# include <windows.h>
-#endif
-
-#define ASSERT(expr) \
-  do									     \
-    {									     \
-      if (!(expr))							     \
-        {								     \
-          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);						     \
-          abort ();							     \
-        }								     \
-    }									     \
-  while (0)
-
-/* Return non-zero if FD is open.  */
-static int
-is_open (int fd)
-{
-#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-  /* On Win32, the initial state of unassigned standard file
-     descriptors is that they are open but point to an
-     INVALID_HANDLE_VALUE, and there is no fcntl.  */
-  return (HANDLE) _get_osfhandle (fd) != INVALID_HANDLE_VALUE;
-#else
-# ifndef F_GETFL
-#  error Please port fcntl to your platform
-# endif
-  return 0 <= fcntl (fd, F_GETFL);
-#endif
-}
-
-int
-main ()
-{
-  const char *file = "test-dup2.tmp";
-  char buffer[1];
-  int fd = open (file, O_CREAT | O_RDWR, 0600);
-
-  /* Assume std descriptors were provided by invoker.  */
-  ASSERT (STDERR_FILENO < fd);
-  ASSERT (is_open (fd));
-  /* Ignore any other fd's leaked into this process.  */
-  close (fd + 1);
-  close (fd + 2);
-  ASSERT (!is_open (fd + 1));
-  ASSERT (!is_open (fd + 2));
-
-  /* Assigning to self must be a no-op.  */
-  ASSERT (dup2 (fd, fd) == fd);
-  ASSERT (is_open (fd));
-
-  /* If the source is not open, then the destination is unaffected.  */
-  errno = 0;
-  ASSERT (dup2 (fd + 1, fd + 1) == -1);
-  ASSERT (errno == EBADF);
-  ASSERT (!is_open (fd + 1));
-  errno = 0;
-  ASSERT (dup2 (fd + 1, fd) == -1);
-  ASSERT (errno == EBADF);
-  ASSERT (is_open (fd));
-
-  /* The destination must be valid.  */
-  errno = 0;
-  ASSERT (dup2 (fd, -2) == -1);
-  ASSERT (errno == EBADF);
-
-  /* Using dup2 can skip fds.  */
-  ASSERT (dup2 (fd, fd + 2) == fd + 2);
-  ASSERT (is_open (fd));
-  ASSERT (!is_open (fd + 1));
-  ASSERT (is_open (fd + 2));
-
-  /* Prove that dup2 closes the previous occupant of a fd.  */
-  ASSERT (open ("/dev/null", O_WRONLY, 0600) == fd + 1);
-  ASSERT (dup2 (fd + 1, fd) == fd);
-  ASSERT (close (fd + 1) == 0);
-  ASSERT (write (fd, "1", 1) == 1);
-  ASSERT (dup2 (fd + 2, fd) == fd);
-  ASSERT (write (fd + 2, "2", 1) == 1);
-  ASSERT (lseek (fd, SEEK_SET, 0) == 0);
-  ASSERT (read (fd, buffer, 1) == 1);
-  ASSERT (*buffer == '2');
-
-  /* Clean up.  */
-  ASSERT (close (fd + 2) == 0);
-  ASSERT (close (fd) == 0);
-  ASSERT (unlink (file) == 0);
-
-  return 0;
-}