tests/test-data-partition.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright Red Hat
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  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
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  31 # SUCH DAMAGE.
  32
  33 # Test the MBR-formatted partition example from the manual.
  34
  35 source ./functions.sh
  36 set -e
  37 set -x
  38
  39 requires_run
  40 requires_nbdsh_uri
  41 requires_nbdcopy
  42 requires hexdump --version
  43
  44 out=data-partition.out
  45 rm -f $out
  46 cleanup_fn rm -f $out
  47
  48 nbdkit -U - --filter=partition data partition=1 size=1M '
  49   @0x1be    # MBR first partition entry
  50     0           # Partition status
  51     0 2 0       # CHS start
  52     0x83        # Partition type (Linux)
  53     0x20 0x20 0 # CHS last sector
  54     le32:1      # LBA first sector
  55     le32:0x7ff  # LBA number of sectors
  56   @0x1fe    # Boot signature
  57     0x55 0xaa
  58
  59   # Data which should appear in the first partition.
  60   @0x200 "hello world"
  61
  62   ' --run "nbdcopy \$uri $out"
  63
  64 hexdump -C $out
  65
  66 test "$( hexdump -C $out )" = '00000000  68 65 6c 6c 6f 20 77 6f  72 6c 64 00 00 00 00 00  |hello world.....|
  67 00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
  68 *
  69 000ffe00'