#!/usr/bin/env bash
# nbdkit
# Copyright (C) 2018-2019 Red Hat Inc.
#
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# Test the partitioning plugin.
#
# Test 5: Create a filesystem and embed it in an MBR logical
# partition.  libguestfs uses virtio-scsi so the practical limit here
# is about 15 partitions.

source ./functions.sh
set -e
set -x

requires guestfish --version
requires mke2fs -V

sock=`mktemp -u`
files="partitioning5.pid $sock
       partitioning5.fs
       partitioning5.p1 partitioning5.p2 partitioning5.p3 partitioning5.p5 partitioning5.p6 partitioning5.p7 partitioning5.p8 partitioning5.p9 partitioning5.p10 partitioning5.p11 partitioning5.p13"
rm -f $files
cleanup_fn rm -f $files

# Create partitions before and after.
truncate -s 1 partitioning5.p1
truncate -s 10M partitioning5.p2
truncate -s 512 partitioning5.p3
# partition 4 = extended partition
truncate -s 1 partitioning5.p5
truncate -s 512 partitioning5.p6
truncate -s 1 partitioning5.p7
truncate -s 1 partitioning5.p8
truncate -s 10M partitioning5.p9
truncate -s 512 partitioning5.p10
truncate -s 1 partitioning5.p11
# partition 12 = naked filesystem
truncate -s 10M partitioning5.p13

# Create the naked filesystem.
truncate -s 20M partitioning5.fs
mke2fs -F -t ext2 partitioning5.fs

# Run nbdkit.
start_nbdkit -P partitioning5.pid -U $sock \
             partitioning \
             partitioning5.p1 partitioning5.p2 \
             partitioning5.p3 \
             partitioning5.p5 partitioning5.p6 \
             partitioning5.p7 partitioning5.p8 \
             partitioning5.p9 partitioning5.p10 \
             partitioning5.p11 partitioning5.fs \
             partitioning5.p13 \
             partition-type=mbr

# Connect with guestfish and read/write stuff to partition 12.
guestfish --format=raw -a "nbd://?socket=$sock" <<'EOF'
  run
  mount /dev/sda12 /
  touch /hello
  fill-pattern "abc" 10000 /pattern
  ll /
  umount /dev/sda12
  sync
EOF
