tests/test-data-file.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright (C) 2018 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 # Test the data plugin with an inline file.
  34
  35 source ./functions.sh
  36 set -e
  37 set -x
  38
  39 requires qemu-io --version
  40
  41 sock=`mktemp -u`
  42 files="data-file.out data-file.pid $sock data-hello.txt"
  43 rm -f $files
  44 cleanup_fn rm -f $files
  45
  46 rm -f data-hello.txt
  47 for i in {0..1000}; do
  48     echo -n "hello " >> data-hello.txt
  49 done
  50
  51 # Run nbdkit.
  52 start_nbdkit -P data-file.pid -U $sock \
  53        --filter=partition \
  54        data partition=1 \
  55        size=1M \
  56        data="
  57    @0x1b8 178 190 207 221 0 0 0 0 2 0 131 32 32 0 1 0 0 0 255 7
  58    @0x1fe 85 170
  59    @0x200 <data-hello.txt
  60    "
  61
  62 # Since we're reading the empty first partition, any read returns zeroes.
  63 qemu-io -r -f raw "nbd+unix://?socket=$sock" \
  64         -c 'r -v 0 900' | grep -E '^[[:xdigit:]]+:' > data-file.out
  65 if [ "$(cat data-file.out)" != "00000000:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  66 00000010:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  67 00000020:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  68 00000030:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  69 00000040:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  70 00000050:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  71 00000060:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  72 00000070:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  73 00000080:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  74 00000090:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  75 000000a0:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  76 000000b0:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  77 000000c0:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  78 000000d0:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  79 000000e0:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  80 000000f0:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  81 00000100:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  82 00000110:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  83 00000120:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  84 00000130:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  85 00000140:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  86 00000150:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  87 00000160:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  88 00000170:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  89 00000180:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  90 00000190:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  91 000001a0:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  92 000001b0:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  93 000001c0:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  94 000001d0:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  95 000001e0:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  96 000001f0:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
  97 00000200:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
  98 00000210:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
  99 00000220:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
 100 00000230:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
 101 00000240:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
 102 00000250:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
 103 00000260:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
 104 00000270:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
 105 00000280:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
 106 00000290:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
 107 000002a0:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
 108 000002b0:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
 109 000002c0:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
 110 000002d0:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
 111 000002e0:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
 112 000002f0:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
 113 00000300:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
 114 00000310:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
 115 00000320:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
 116 00000330:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
 117 00000340:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
 118 00000350:  6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20  llo.hello.hello.
 119 00000360:  68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65 6c 6c  hello.hello.hell
 120 00000370:  6f 20 68 65 6c 6c 6f 20 68 65 6c 6c 6f 20 68 65  o.hello.hello.he
 121 00000380:  6c 6c 6f 20  llo." ]
 122 then
 123     echo "$0: unexpected pattern:"
 124     cat data-file.out
 125     exit 1
 126 fi