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#!/bin/sh
# expected sha1sum of the FS image
expect=98bcafa04cb1eb75b7add6c95eb587c37f5050e0
set -e
# ownership matters for the proto file.
# the run script runs us with user "bin" (3), group "bin" (7).
if [ "`id -u`" != 3 -o "`id -g`" != 7 ]
then
echo "test script should be run with uid 3, gid 7."
exit 1
fi
echo -n "mfs test "
testdir=fstest
protofile=proto
fsimage=fsimage
rm -rf $testdir $protofile $fsimage
if [ -d $testdir ]
then
echo "dir?"
exit 1
fi
mkdir -p $testdir $testdir/contents $testdir/modes
if [ ! -d $testdir ]
then
echo "no dir?"
exit 1
fi
# Make some small & big & bigger files
prevf=$testdir/contents/file
echo "Test contents 123" >$prevf
for double in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
do fn=$testdir/contents/fn.$double
cat $prevf $prevf >$fn
prevf=$fn
done
# Make some files with various modes & mtimes
for many in 0 1 2 3 4 5 6 7 8 9
do for m1 in 0 1 2 3 4 5 6 7
do for m2 in 0 1 2 3 4 5 6 7
do for m3 in 0 1 2 3 4 5 6 7
do
mode=${m1}${m2}${m3}
fn=$testdir/modes/m${mode}${many}
echo "$many $m1 $m2 $m3 $mode" > $fn
chmod $mode $fn
done
done
done
done
# Make an MFS filesystem image out of it
BS=4096
BLOCKS=15000
INODES=6000
dd if=/dev/zero seek=$BLOCKS of=$fsimage count=1 bs=$BS >/dev/null 2>&1
# -s keeps modes
/usr/sbin/mkproto -s -b $BLOCKS -i $INODES $testdir >$protofile
/sbin/mkfs.mfs -T 1 -b $BLOCKS -i $INODES $fsimage $protofile >/dev/null 2>&1
sum="`sha1 $fsimage | awk '{ print $4 }'`"
rm -rf $testdir $protofile $fsimage
if [ $sum != $expect ]
then
echo sum $sum is not expected $expect
exit 1
fi
echo ok
exit 0
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