commands/tar/test/test_0.c

   1 /*-
   2  * Copyright (c) 2003-2007 Tim Kientzle
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  17  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
  18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25 #include "test.h"
  26 __FBSDID("$FreeBSD: src/usr.bin/tar/test/test_0.c,v 1.2 2008/05/26 17:10:10 kientzle Exp $");
  27
  28 /*
  29  * This first test does basic sanity checks on the environment.  For
  30  * most of these, we just exit on failure.
  31  */
  32 #if !defined(_WIN32) || defined(__CYGWIN__)
  33 #define DEV_NULL "/dev/null"
  34 #else
  35 #define DEV_NULL "NUL"
  36 #endif
  37
  38 DEFINE_TEST(test_0)
  39 {
  40         struct stat st;
  41
  42         failure("File %s does not exist?!", testprog);
  43         if (!assertEqualInt(0, stat(testprogfile, &st)))
  44                 exit(1);
  45
  46         failure("%s is not executable?!", testprog);
  47         if (!assert((st.st_mode & 0111) != 0))
  48                 exit(1);
  49
  50         /*
  51          * Try to succesfully run the program; this requires that
  52          * we know some option that will succeed.
  53          */
  54         if (0 == systemf("%s --version >" DEV_NULL, testprog)) {
  55                 /* This worked. */
  56         } else if (0 == systemf("%s -W version >" DEV_NULL, testprog)) {
  57                 /* This worked. */
  58         } else {
  59                 failure("Unable to successfully run any of the following:\n"
  60                     "  * %s --version\n"
  61                     "  * %s -W version\n",
  62                     testprog, testprog);
  63                 assert(0);
  64         }
  65
  66         /* TODO: Ensure that our reference files are available. */
  67 }