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#!/bin/bash -
# libguestfs
# Copyright (C) 2009 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# Test download where the library cancels.
#
# Download big and small files to /dev/full. This should fail but not
# kill the appliance. We test various randomized file sizes because
# there are many potential race conditions -- for example the daemon
# may or may not send all of its data because the error condition is
# detected.
set -e
rm -f test.img
size=$(awk 'BEGIN{ srand(); print int(16*1024*rand()) }')
echo "$0: test size $size (bytes)"
../../fish/guestfish <<EOF
# We want the file to be fully allocated.
alloc test.img 10M
run
part-disk /dev/sda mbr
mkfs ext2 /dev/sda1
mount-options "" /dev/sda1 /
fallocate64 /file $size
# Download the file into /dev/full so it fails.
-download /file /dev/full
# The daemon should still be reachable after the failure.
ping-daemon
EOF
rm -f test.img
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