tests/test-offset2.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright Red Hat
   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
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  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 # Additional test of the offset filter using the pattern plugin.
  34
  35 source ./functions.sh
  36 set -e
  37 set -x
  38
  39 requires qemu-io --version
  40
  41 sock=$(mktemp -u /tmp/nbdkit-test-sock.XXXXXX)
  42 files="offset2.out offset2.pid $sock"
  43 rm -f $files
  44 cleanup_fn rm -f $files
  45
  46 # Run nbdkit with pattern plugin and offset filter in front.
  47 # 8070450532247927809 = 7E - 1023
  48 start_nbdkit -P offset2.pid -U $sock \
  49        --filter=offset \
  50        pattern 7E \
  51        offset=8070450532247927809 range=512
  52
  53 qemu-io -r -f raw "nbd+unix://?socket=$sock" \
  54         -c 'r -v 0 512' | grep -E '^[[:xdigit:]]+:' > offset2.out
  55 if [ "$(cat offset2.out)" != "00000000:  ff ff ff ff ff fc 00 6f ff ff ff ff ff fc 08 6f  .......o.......o
  56 00000010:  ff ff ff ff ff fc 10 6f ff ff ff ff ff fc 18 6f  .......o.......o
  57 00000020:  ff ff ff ff ff fc 20 6f ff ff ff ff ff fc 28 6f  .......o.......o
  58 00000030:  ff ff ff ff ff fc 30 6f ff ff ff ff ff fc 38 6f  ......0o......8o
  59 00000040:  ff ff ff ff ff fc 40 6f ff ff ff ff ff fc 48 6f  .......o......Ho
  60 00000050:  ff ff ff ff ff fc 50 6f ff ff ff ff ff fc 58 6f  ......Po......Xo
  61 00000060:  ff ff ff ff ff fc 60 6f ff ff ff ff ff fc 68 6f  .......o......ho
  62 00000070:  ff ff ff ff ff fc 70 6f ff ff ff ff ff fc 78 6f  ......po......xo
  63 00000080:  ff ff ff ff ff fc 80 6f ff ff ff ff ff fc 88 6f  .......o.......o
  64 00000090:  ff ff ff ff ff fc 90 6f ff ff ff ff ff fc 98 6f  .......o.......o
  65 000000a0:  ff ff ff ff ff fc a0 6f ff ff ff ff ff fc a8 6f  .......o.......o
  66 000000b0:  ff ff ff ff ff fc b0 6f ff ff ff ff ff fc b8 6f  .......o.......o
  67 000000c0:  ff ff ff ff ff fc c0 6f ff ff ff ff ff fc c8 6f  .......o.......o
  68 000000d0:  ff ff ff ff ff fc d0 6f ff ff ff ff ff fc d8 6f  .......o.......o
  69 000000e0:  ff ff ff ff ff fc e0 6f ff ff ff ff ff fc e8 6f  .......o.......o
  70 000000f0:  ff ff ff ff ff fc f0 6f ff ff ff ff ff fc f8 6f  .......o.......o
  71 00000100:  ff ff ff ff ff fd 00 6f ff ff ff ff ff fd 08 6f  .......o.......o
  72 00000110:  ff ff ff ff ff fd 10 6f ff ff ff ff ff fd 18 6f  .......o.......o
  73 00000120:  ff ff ff ff ff fd 20 6f ff ff ff ff ff fd 28 6f  .......o.......o
  74 00000130:  ff ff ff ff ff fd 30 6f ff ff ff ff ff fd 38 6f  ......0o......8o
  75 00000140:  ff ff ff ff ff fd 40 6f ff ff ff ff ff fd 48 6f  .......o......Ho
  76 00000150:  ff ff ff ff ff fd 50 6f ff ff ff ff ff fd 58 6f  ......Po......Xo
  77 00000160:  ff ff ff ff ff fd 60 6f ff ff ff ff ff fd 68 6f  .......o......ho
  78 00000170:  ff ff ff ff ff fd 70 6f ff ff ff ff ff fd 78 6f  ......po......xo
  79 00000180:  ff ff ff ff ff fd 80 6f ff ff ff ff ff fd 88 6f  .......o.......o
  80 00000190:  ff ff ff ff ff fd 90 6f ff ff ff ff ff fd 98 6f  .......o.......o
  81 000001a0:  ff ff ff ff ff fd a0 6f ff ff ff ff ff fd a8 6f  .......o.......o
  82 000001b0:  ff ff ff ff ff fd b0 6f ff ff ff ff ff fd b8 6f  .......o.......o
  83 000001c0:  ff ff ff ff ff fd c0 6f ff ff ff ff ff fd c8 6f  .......o.......o
  84 000001d0:  ff ff ff ff ff fd d0 6f ff ff ff ff ff fd d8 6f  .......o.......o
  85 000001e0:  ff ff ff ff ff fd e0 6f ff ff ff ff ff fd e8 6f  .......o.......o
  86 000001f0:  ff ff ff ff ff fd f0 6f ff ff ff ff ff fd f8 6f  .......o.......o" ]
  87 then
  88     echo "$0: unexpected pattern:"
  89     cat offset2.out
  90     exit 1
  91 fi