core-admin/tests/block-001-list-attach-use-detach

#!/bin/sh

tmpf=`mktemp`

## === List
echo 'qvm-block -l'
qvm-block -l > $tmpf

cat <<'END' | diff -u - $tmpf
sys-net:sda	STORAGE_DEVICE () 0 B
dom0:sdb1	Cruzer () 3 GiB
dom0:sdb	Cruzer () 3 GiB
END

## === Attach
echo 'qvm-block -a'
qvm-block -a work dom0:sdb | diff -u /dev/null -

## === List again
echo 'qvm-block -l'
qvm-block -l > $tmpf

cat <<'END' | diff -u - $tmpf
sys-net:sda	STORAGE_DEVICE () 0 B
dom0:sdb1	Cruzer () 3 GiB
dom0:sdb	Cruzer () 3 GiB (attached to 'work' as 'xvdi')
END

## === Use
echo 'qvm-run work fdisk'
qvm-run -qp work 'su - root -c "fdisk -l /dev/xvdi"' > $tmpf

cat <<'END' | diff -u - $tmpf

Disk /dev/xvdi: 4022 MB, 4022337024 bytes
124 heads, 62 sectors/track, 1021 cylinders, total 7856127 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x3963a77b

    Device Boot      Start         End      Blocks   Id  System
/dev/xvdi1   *          62     7849447     3924693    c  W95 FAT32 (LBA)
END

## === Detach
echo 'qvm-block -d'
qvm-block -d work dom0:sdb1 | diff -u /dev/null -

rm $tmpf