test11

Non-Networked File System在几个非网络的（或慢网络的）Unix 计算机上提供了一个兼容的文件系统。

#!/bin/sh

. ./init_test

truncate() {
gzip -d <$M/exco.AAA 2>/dev/null | tr "[\000]" "[\200]" |
awk '
/'"$1"'/ {
 if ( '$2' >= 0 ) print B ;
 if ( '$2' >= 1 ) print $0 ;
exit
}
{ if ( B!="" ) print B ;
  B=$0
}' |
tr "[\200]" "[\000]" >xxx
gzip <xxx >$M/exco.AAA
rm xxx
}


echo "*** Error in input file (truncated)"

runA -f $H/A
runB -a $H/B

echo "a content" >$H/A/a
echo "b content" >$H/A/b
echo "c content" >$H/A/c
mkdir $H/A/d
runA
truncate "b content" +1

runB
same $H/A a $H/B a || Exit 100
same $H/A d $H/B d || Exit 200
[ -f $H/B/b ] && Exit 101
[ -f $H/B/c ] && Exit 102

runA
[ ! -f $H/A/b ] && Exit 103
[ ! -f $H/A/c ] && Exit 104
runB
same $H/A b $H/B b || Exit 105
same $H/A c $H/B c || Exit 106
echo "new a content" >$H/B/a
echo "new b content" >$H/B/b
echo "new c content" >$H/B/c
runB
truncate "new b content" 0

runA
same $H/A a $H/B a || Exit 107
same $H/A b $H/B b && Exit 108
same $H/A c $H/B c && Exit 109

runB
runA
same $H/A b $H/B b || Exit 110
same $H/A c $H/B c || Exit 111
echo "New a content" >$H/B/a
echo "New b content" >$H/B/b
echo "New c content" >$H/B/c
runB
truncate "New b content" 0
runA
same $H/A a $H/B a || Exit 112
same $H/A b $H/B b && Exit 113
same $H/A c $H/B c && Exit 114

runB
runA
same $H/A b $H/B b || Exit 115
same $H/A c $H/B c || Exit 116

# With symbolic link

rm $H/B/b
ln -s "new b content" $H/B/b
echo "new new New c content" >$H/B/c
runB
truncate "new b content" 0
runA
same $H/A a $H/B a || Exit 122
samel $H/A b $H/B b && Exit 123
same $H/A c $H/B c && Exit 124
runB
runA
samel $H/A b $H/B b || Exit 125
same $H/A c $H/B c || Exit 126


rm $H/B/b
ln -s "New b content" $H/B/b
echo "new new new New c content" >$H/B/c
runB
truncate "New b content" -1
runA
same $H/A a $H/B a || Exit 127
samel $H/A b $H/B b && Exit 128
same $H/A c $H/B c && Exit 129
runB
runA
samel $H/A b $H/B b || Exit 130
same $H/A c $H/B c || Exit 131


# Run twice on the same host

echO "/ "
echo "Twices" >$H/A/twice
runA
truncate "Twices" 0
runB
[ -f $H/B/twice ] && Exit 132
runB
runA
runB
same $H/A twice $H/B twice || Exit 133


[ -d $H/A/.nnfs/history ] && Exit 254
[ -d $H/B/.nnfs/history ] && Exit 254
Exit 0