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|
#!/bin/sh
# make sure cp and mv can handle many combinations of local and
# other-partition regular/symlink'd files.
if test "$VERBOSE" = yes; then
set -x
mv --version
cp --version
fi
pwd=`pwd`
tmp=part-sl.$$
#trap 'status=$?; cd $pwd; rm -rf $tmp $other_partition_tmpdir && exit $status' 0
trap '(exit $?); exit' 1 2 13 15
. $srcdir/setup
. $srcdir/../envvar-check
if test -z "$other_partition_tmpdir"; then
(exit 77); exit
fi
framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1
if test $framework_failure = 1; then
echo 'failure in testing framework'
exit 1
fi
fail=0
# Four cases:
# local regular file w/symlink on another partition
# (loc_reg, rem_sl)
# (rem_sl, loc_reg)
# local symlink to regular file on another partition
# (loc_sl, rem_reg)
# (rem_reg, loc_sl)
# Exercise those four cases for each of
# cp and mv, with lots of combinations of options.
# For now, just --rem and without.
actual=actual-$$
expected=expected-$$
exec 1> $actual
# FIXME: This should be bigger: like more than 8k
contents=XYZ
for copy in cp mv; do
for args in \
'loc_reg rem_sl' \
'rem_sl loc_reg' \
'loc_sl rem_reg' \
'rem_reg loc_sl' \
; do
for options in '' --rem; do
rm -rf dir $other_partition_tmpdir/reg || fail=1
rm -f $other_partition_tmpdir/reg || fail=1
rm -f $other_partition_tmpdir/rem_sl || fail=1
mkdir dir || fail=1
cd dir || fail=1
case "$args" in *loc_reg*) reg=reg ;; esac
case "$args" in *rem_reg*) reg=$other_partition_tmpdir/reg ;; esac
case "$args" in *loc_sl*) slink=slink ;; esac
case "$args" in *rem_sl*) slink=$other_partition_tmpdir/slink ;; esac
echo $contents > $reg || fail=1
ln -nsf $reg $slink || fail=1
args=`echo $args|sed "s,..._reg,$reg,"`
args=`echo $args|sed "s,..._sl,$slink,"`
(
(
# echo 1>&2 cp $options $args
$copy $options $args 2>.err
echo $? $copy $options $args
# Normalize the program name in the error output,
# and put brackets around the output.
test -s .err && echo "[`sed 's/^[^:][^:]*:/cp:/' .err`]"
# Strip off all but the file names.
ls="`ls -lG --ignore=.err . \
| sed \
-e '/^total /d' \
-e 's/^...............................................//'`"
ls2="`cd $other_partition_tmpdir && ls -lG --ignore=.err . \
| sed \
-e '/^total /d' \
-e 's/^...............................................//'`"
echo "($ls) ($ls2)"
if test $copy = cp; then
# Make sure the original is unchanged and that
# the destination is a copy.
for f in $args; do
if test -f $f; then
case "`cat $f`" in
"$contents") ;;
*) echo cp FAILED;;
esac
else
echo symlink-loop
fi
done
fi
) | tr '\012' ' '
echo
) | sed 's/ *$//'
cd ..
done
echo
done
done
test $fail = 1 &&
{ (exit $?); exit; }
cat <<\EOF > $expected
EOF
# Uncomment this if you see a failure and want to try to diagnose it.
diff -u $expected $actual 1>&2
cmp $expected $actual
(exit $?); exit
|
