tests/test-vddk.c

   1 /* nbdkit
   2  * Copyright Red Hat
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *
  11  * * Redistributions in binary form must reproduce the above copyright
  12  * notice, this list of conditions and the following disclaimer in the
  13  * documentation and/or other materials provided with the distribution.
  14  *
  15  * * Neither the name of Red Hat nor the names of its contributors may be
  16  * used to endorse or promote products derived from this software without
  17  * specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  21  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  22  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
  23  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  26  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  27  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  28  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  29  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  */
  32
  33 #include <config.h>
  34
  35 #include <stdio.h>
  36 #include <stdlib.h>
  37 #include <stdint.h>
  38 #include <inttypes.h>
  39 #include <string.h>
  40 #include <unistd.h>
  41
  42 #include <guestfs.h>
  43
  44 #include "test.h"
  45
  46 int
  47 main (int argc, char *argv[])
  48 {
  49   guestfs_h *g;
  50   int r;
  51
  52   /* The LD_LIBRARY_PATH munging that the VDDK plugin does is not
  53    * compatible with valgrind.
  54    */
  55   if (getenv ("NBDKIT_VALGRIND")) {
  56     printf ("%s: skipped test with valgrind\n", argv[0]);
  57     exit (77);
  58   }
  59
  60   /* This tests the VDDK plugin using dummy-vddk.c which is a dummy
  61    * library that looks a bit like VDDK and emulates a blank disk (it
  62    * basically ignores whatever paramaters you pass to it).
  63    */
  64   if (test_start_nbdkit ("vddk",
  65                          "libdir=.libs",
  66                          "/dev/null", /* Test magic file key. */
  67                          NULL) == -1)
  68     exit (EXIT_FAILURE);
  69
  70   g = guestfs_create ();
  71   if (g == NULL) {
  72     perror ("guestfs_create");
  73     exit (EXIT_FAILURE);
  74   }
  75
  76   r = guestfs_add_drive_opts (g, "",
  77                               GUESTFS_ADD_DRIVE_OPTS_FORMAT, "raw",
  78                               GUESTFS_ADD_DRIVE_OPTS_PROTOCOL, "nbd",
  79                               GUESTFS_ADD_DRIVE_OPTS_SERVER, server,
  80                               -1);
  81   if (r == -1)
  82     exit (EXIT_FAILURE);
  83
  84   if (guestfs_launch (g) == -1)
  85     exit (EXIT_FAILURE);
  86
  87   if (guestfs_part_disk (g, "/dev/sda", "mbr") == -1)
  88     exit (EXIT_FAILURE);
  89
  90   if (guestfs_mkfs (g, "vfat", "/dev/sda1") == -1)
  91     exit (EXIT_FAILURE);
  92
  93   /* Mount it and write a file. */
  94   if (guestfs_mount (g, "/dev/sda1", "/") == -1)
  95     exit (EXIT_FAILURE);
  96
  97   if (guestfs_write (g, "/foo", "hello", 5) == -1)
  98     exit (EXIT_FAILURE);
  99
 100   if (guestfs_is_file (g, "/foo") != 1) {
 101     fprintf (stderr, "%s FAILED: /foo should be a file\n", argv[0]);
 102     exit (EXIT_FAILURE);
 103   }
 104
 105   if (guestfs_shutdown (g) == -1)
 106     exit (EXIT_FAILURE);
 107
 108   guestfs_close (g);
 109   exit (EXIT_SUCCESS);
 110 }