text: /*
   * Copyright (c) 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009
   *	The President and Fellows of Harvard College.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. Neither the name of the University nor the names of its contributors
   *    may be used to endorse or promote products derived from this software
   *    without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   */
  
  /*
   * dup2test.c
   *
   * 	Tests whether dup2 syscalls works
   * 	This should run correctly when read, write, open is
   * 	implemented correctly.
   *
   */
  
  #include <stdlib.h>
  #include <stdio.h>
  #include <string.h>
  #include <unistd.h>
  #include <err.h>
  #include <fcntl.h>
  #include <test161/test161.h>
  
  
  #define jibberishdir "/this_dir_does_not_exists/"
  
  int
  main(int argc, char **argv)
  {
  
  	// 23 Mar 2012 : GWA : Assume argument passing is *not* supported.
  
  	(void) argc;
  	(void) argv;
  
  	int result;
  
  	result = chdir(jibberishdir);
  	if (result == 0)
  		err(1, "I was able to change fake dir. Is your chdir syscall working right?\n");
  
  	result = chdir("./bin");
  	if (result)
  		err(1, "I was unable to change to bin directory. Is your chdir syscall working right?\n");
  
  	/* I should verify here but I still haven't implemented getcwd */
  
  	nprintf(".");
  	nprintf("\n");
  
  	success(TEST161_SUCCESS, SECRET, "/testbin/chdirtest");
  	return 0;
  }
  