fjfs/test.sh

#!/bin/sh

set -e

./mount.sh
cat testmnt.txt
head -c 20 testmnt.txt
tail -c 20 testmnt.txt
head -c 160 testmnt.txt | tail -n 1
echo

cnt1=`wc -c test1 | (read a b; echo "$a")`
if ! expr "x$cnt1" : 'x[0-9][0-9]*$' > /dev/null; then
	echo 'Could not count the characters in the test1 file'
	exit 1
fi
cnt2=`wc -c test2 | (read a b; echo "$a")`
if ! expr "x$cnt2" : 'x[0-9][0-9]*$' > /dev/null; then
	echo 'Could not count the characters in the test1 file'
	exit 1
fi
cnt3=`wc -c test3 | (read a b; echo "$a")`
if ! expr "x$cnt3" : 'x[0-9][0-9]*$' > /dev/null; then
	echo 'Could not count the characters in the test1 file'
	exit 1
fi

head -c "$cnt1" testmnt.txt | diff -u test1 -
tail -c "$cnt3" testmnt.txt | diff -u test3 -
cat test1 test2 test3 | diff -u - testmnt.txt

./umount.sh