tests/test-single.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright (C) 2014 Red Hat Inc.
   4 #
   5 # Redistribution and use in source and binary forms, with or without
   6 # modification, are permitted provided that the following conditions are
   7 # met:
   8 #
   9 # * Redistributions of source code must retain the above copyright
  10 # notice, this list of conditions and the following disclaimer.
  11 #
  12 # * Redistributions in binary form must reproduce the above copyright
  13 # notice, this list of conditions and the following disclaimer in the
  14 # documentation and/or other materials provided with the distribution.
  15 #
  16 # * Neither the name of Red Hat nor the names of its contributors may be
  17 # used to endorse or promote products derived from this software without
  18 # specific prior written permission.
  19 #
  20 # THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS ''AS IS'' AND
  21 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  22 # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  23 # PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RED HAT OR
  24 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  27 # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  28 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  29 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  30 # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31 # SUCH DAMAGE.
  32
  33 source ./functions.sh
  34 set -e
  35 set -x
  36
  37 requires socat -h
  38 requires qemu-img --version
  39
  40 sock=`mktemp -u`
  41 files="$sock single.disk"
  42 rm -f $files
  43
  44 truncate -s 1G single.disk
  45
  46 socat unix-listen:$sock,reuseaddr,fork \
  47     exec:'nbdkit -r -s file single.disk' &
  48 pid=$!
  49
  50 cleanup ()
  51 {
  52     kill $pid
  53     rm -f $files
  54 }
  55 cleanup_fn cleanup
  56
  57 # Wait for socat to start up and create the socket.
  58 for i in {1..10}; do
  59     if test -S $sock; then
  60         break
  61     fi
  62     sleep 1
  63 done
  64 if ! test -S $sock; then
  65     echo "$0: socket was not created"
  66     exit 1
  67 fi
  68
  69 qemu-img info nbd:unix:$sock