tests/test-partitioning5.sh

   1 #!/usr/bin/env bash
   2 # nbdkit
   3 # Copyright (C) 2018-2019 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
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  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,
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  30 # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31 # SUCH DAMAGE.
  32
  33 # Test the partitioning plugin.
  34 #
  35 # Test 5: Create a filesystem and embed it in an MBR logical
  36 # partition.  libguestfs uses virtio-scsi so the practical limit here
  37 # is about 15 partitions.
  38
  39 source ./functions.sh
  40 set -e
  41 set -x
  42
  43 requires mke2fs -V
  44
  45 sock=`mktemp -u`
  46 files="partitioning5.pid $sock
  47        partitioning5.fs
  48        partitioning5.p1 partitioning5.p2 partitioning5.p3 partitioning5.p5 partitioning5.p6 partitioning5.p7 partitioning5.p8 partitioning5.p9 partitioning5.p10 partitioning5.p11 partitioning5.p13"
  49 rm -f $files
  50 cleanup_fn rm -f $files
  51
  52 # Create partitions before and after.
  53 truncate -s 1 partitioning5.p1
  54 truncate -s 10M partitioning5.p2
  55 truncate -s 512 partitioning5.p3
  56 # partition 4 = extended partition
  57 truncate -s 1 partitioning5.p5
  58 truncate -s 512 partitioning5.p6
  59 truncate -s 1 partitioning5.p7
  60 truncate -s 1 partitioning5.p8
  61 truncate -s 10M partitioning5.p9
  62 truncate -s 512 partitioning5.p10
  63 truncate -s 1 partitioning5.p11
  64 # partition 12 = naked filesystem
  65 truncate -s 10M partitioning5.p13
  66
  67 # Create the naked filesystem.
  68 truncate -s 20M partitioning5.fs
  69 mke2fs -F -t ext2 partitioning5.fs
  70
  71 # Run nbdkit.
  72 start_nbdkit -P partitioning5.pid -U $sock \
  73              partitioning \
  74              partitioning5.p1 partitioning5.p2 \
  75              partitioning5.p3 \
  76              partitioning5.p5 partitioning5.p6 \
  77              partitioning5.p7 partitioning5.p8 \
  78              partitioning5.p9 partitioning5.p10 \
  79              partitioning5.p11 partitioning5.fs \
  80              partitioning5.p13 \
  81              partition-type=mbr
  82
  83 # Connect with guestfish and read/write stuff to partition 12.
  84 guestfish --format=raw -a "nbd://?socket=$sock" <<'EOF'
  85   run
  86   mount /dev/sda12 /
  87   touch /hello
  88   fill-pattern "abc" 10000 /pattern
  89   ll /
  90   umount /dev/sda12
  91   sync
  92 EOF