#!/bin/sh
#
# Script which does some basic tests to ensure we haven't regressed.
# Probably a good idea to run this before doing any checkins.
# In the future this can become more fancy, but it's OK for now.

RUNDIR=`dirname $0`

PATH=$PATH:$RUNDIR

ERROR=

[ "`mount | grep /mnt/lustre`" ] || echo | sh llmount.sh || exit 1

# let's start slowly here...
touch /mnt/lustre || exit 2
cp /etc/hosts /mnt/lustre || exit 3
diff -u /etc/hosts /mnt/lustre/hosts || exit 4

# ok, that hopefully worked, so let's do a little more
FILES=`find /etc -type f`
echo "copying files from /etc to /mnt/lustre"
tar cf - $FILES | tar xf - -C /mnt/lustre || exit 10

echo "comparing newly copied files"
for f in $FILES; do
	diff -q $f /mnt/lustre/$f || ERROR=11
done

[ "$ERROR" ] && exit $ERROR

sh llmountcleanup.sh

echo | sh llrmount.sh || exit 20
echo "comparing previously copied files"
diff -u /etc/hosts /mnt/lustre/hosts || exit 21

for f in $FILES; do
	diff -q $f /mnt/lustre/$f || ERROR=22
done

[ "$ERROR" ] && exit $ERROR

rm /mnt/lustre/hosts || exit 23

rm -r /mnt/lustre/etc || exit 24

sh llmountcleanup.sh