| Current Path : /usr/src/tools/regression/pjdfstest/tests/chown/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/tools/regression/pjdfstest/tests/chown/00.t |
#!/bin/sh
# $FreeBSD: release/9.1.0/tools/regression/pjdfstest/tests/chown/00.t 211350 2010-08-15 21:19:42Z pjd $
desc="chown changes ownership"
dir=`dirname $0`
. ${dir}/../misc.sh
if supported lchmod; then
echo "1..1349"
else
echo "1..1323"
fi
n0=`namegen`
n1=`namegen`
n2=`namegen`
expect 0 mkdir ${n2} 0755
cdir=`pwd`
cd ${n2}
# super-user can always modify ownership
for type in regular dir fifo block char socket symlink; do
if [ "${type}" != "symlink" ]; then
create_file ${type} ${n0}
expect 0 chown ${n0} 123 456
expect 123,456 lstat ${n0} uid,gid
expect 0 chown ${n0} 0 0
expect 0,0 lstat ${n0} uid,gid
expect 0 symlink ${n0} ${n1}
uidgid=`${fstest} lstat ${n1} uid,gid`
expect 0 chown ${n1} 123 456
expect 123,456 stat ${n1} uid,gid
expect 123,456 stat ${n0} uid,gid
expect ${uidgid} lstat ${n1} uid,gid
expect 0 unlink ${n1}
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
create_file ${type} ${n0}
expect 0 lchown ${n0} 123 456
expect 123,456 lstat ${n0} uid,gid
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
done
# non-super-user can modify file group if he is owner of a file and
# gid he is setting is in his groups list.
for type in regular dir fifo block char socket symlink; do
if [ "${type}" != "symlink" ]; then
create_file ${type} ${n0}
expect 0 chown ${n0} 65534 65533
expect 65534,65533 lstat ${n0} uid,gid
expect 0 -u 65534 -g 65532,65531 -- chown ${n0} -1 65532
expect 65534,65532 lstat ${n0} uid,gid
expect 0 -u 65534 -g 65532,65531 chown ${n0} 65534 65531
expect 65534,65531 lstat ${n0} uid,gid
expect 0 symlink ${n0} ${n1}
uidgid=`${fstest} lstat ${n1} uid,gid`
expect 0 chown ${n1} 65534 65533
expect 65534,65533 stat ${n0} uid,gid
expect 65534,65533 stat ${n1} uid,gid
expect ${uidgid} lstat ${n1} uid,gid
expect 0 -u 65534 -g 65532,65531 -- chown ${n1} -1 65532
expect 65534,65532 stat ${n0} uid,gid
expect 65534,65532 stat ${n1} uid,gid
expect ${uidgid} lstat ${n1} uid,gid
expect 0 -u 65534 -g 65532,65531 chown ${n1} 65534 65531
expect 65534,65531 stat ${n0} uid,gid
expect 65534,65531 stat ${n1} uid,gid
expect ${uidgid} lstat ${n1} uid,gid
expect 0 unlink ${n1}
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
create_file ${type} ${n0}
expect 0 lchown ${n0} 65534 65533
expect 65534,65533 lstat ${n0} uid,gid
expect 0 -u 65534 -g 65532,65531 -- lchown ${n0} -1 65532
expect 65534,65532 lstat ${n0} uid,gid
expect 0 -u 65534 -g 65532,65531 lchown ${n0} 65534 65531
expect 65534,65531 lstat ${n0} uid,gid
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
done
# chown(2) return 0 if user is not owner of a file, but chown(2) is called
# with both uid and gid equal to -1.
for type in regular dir fifo block char socket symlink; do
if [ "${type}" != "symlink" ]; then
create_file ${type} ${n0}
expect 0 chown ${n0} 65534 65533
expect 0 -u 65532 -g 65531 -- chown ${n0} -1 -1
expect 65534,65533 stat ${n0} uid,gid
expect 0 symlink ${n0} ${n1}
uidgid=`${fstest} lstat ${n1} uid,gid`
expect 0 chown ${n1} 65534 65533
expect 65534,65533 stat ${n0} uid,gid
expect 65534,65533 stat ${n1} uid,gid
expect ${uidgid} lstat ${n1} uid,gid
expect 0 -u 65532 -g 65531 -- chown ${n0} -1 -1
expect 65534,65533 stat ${n0} uid,gid
expect 65534,65533 stat ${n1} uid,gid
expect ${uidgid} lstat ${n1} uid,gid
expect 0 unlink ${n1}
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
create_file ${type} ${n0}
expect 0 lchown ${n0} 65534 65533
expect 0 -u 65532 -g 65531 -- lchown ${n0} -1 -1
expect 65534,65533 lstat ${n0} uid,gid
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
done
# when super-user calls chown(2), set-uid and set-gid bits may be removed.
for type in regular dir fifo block char socket symlink; do
if [ "${type}" != "symlink" ]; then
create_file ${type} ${n0}
expect 0 chown ${n0} 65534 65533
expect 0 chmod ${n0} 06555
expect 06555,65534,65533 stat ${n0} mode,uid,gid
expect 0 chown ${n0} 65532 65531
expect "(06555|0555),65532,65531" stat ${n0} mode,uid,gid
expect 0 chmod ${n0} 06555
expect 06555,65532,65531 stat ${n0} mode,uid,gid
expect 0 chown ${n0} 0 0
expect "(06555|0555),0,0" stat ${n0} mode,uid,gid
expect 0 symlink ${n0} ${n1}
expect 0 chown ${n1} 65534 65533
expect 0 chmod ${n1} 06555
expect 06555,65534,65533 stat ${n0} mode,uid,gid
expect 06555,65534,65533 stat ${n1} mode,uid,gid
expect 0 chown ${n1} 65532 65531
expect "(06555|0555),65532,65531" stat ${n0} mode,uid,gid
expect "(06555|0555),65532,65531" stat ${n1} mode,uid,gid
expect 0 chmod ${n1} 06555
expect 06555,65532,65531 stat ${n0} mode,uid,gid
expect 06555,65532,65531 stat ${n1} mode,uid,gid
expect 0 chown ${n1} 0 0
expect "(06555|0555),0,0" stat ${n0} mode,uid,gid
expect "(06555|0555),0,0" stat ${n1} mode,uid,gid
expect 0 unlink ${n1}
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
if [ "${type}" != "symlink" ] || supported lchmod; then
create_file ${type} ${n0}
expect 0 lchown ${n0} 65534 65533
if supported lchmod; then
expect 0 lchmod ${n0} 06555
else
expect 0 chmod ${n0} 06555
fi
expect 06555,65534,65533 lstat ${n0} mode,uid,gid
expect 0 lchown ${n0} 65532 65531
expect "(06555|0555),65532,65531" lstat ${n0} mode,uid,gid
if supported lchmod; then
expect 0 lchmod ${n0} 06555
else
expect 0 chmod ${n0} 06555
fi
expect 06555,65532,65531 lstat ${n0} mode,uid,gid
expect 0 lchown ${n0} 0 0
expect "(06555|0555),0,0" lstat ${n0} mode,uid,gid
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
done
# when non-super-user calls chown(2) successfully, set-uid and set-gid bits may
# be removed, except when both uid and gid are equal to -1.
for type in regular dir fifo block char socket symlink; do
if [ "${type}" != "symlink" ]; then
create_file ${type} ${n0}
expect 0 chown ${n0} 65534 65533
expect 0 chmod ${n0} 06555
expect 06555,65534,65533 stat ${n0} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 chown ${n0} 65534 65532
expect 0555,65534,65532 stat ${n0} mode,uid,gid
expect 0 chmod ${n0} 06555
expect 06555,65534,65532 stat ${n0} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 -- chown ${n0} -1 65533
expect 0555,65534,65533 stat ${n0} mode,uid,gid
expect 0 chmod ${n0} 06555
expect 06555,65534,65533 stat ${n0} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 -- chown ${n0} -1 -1
expect "(06555|0555),65534,65533" stat ${n0} mode,uid,gid
expect 0 symlink ${n0} ${n1}
expect 0 chown ${n1} 65534 65533
expect 0 chmod ${n1} 06555
expect 06555,65534,65533 stat ${n0} mode,uid,gid
expect 06555,65534,65533 stat ${n1} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 chown ${n1} 65534 65532
expect 0555,65534,65532 stat ${n0} mode,uid,gid
expect 0555,65534,65532 stat ${n1} mode,uid,gid
expect 0 chmod ${n1} 06555
expect 06555,65534,65532 stat ${n0} mode,uid,gid
expect 06555,65534,65532 stat ${n1} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 -- chown ${n1} -1 65533
expect 0555,65534,65533 stat ${n0} mode,uid,gid
expect 0555,65534,65533 stat ${n1} mode,uid,gid
expect 0 chmod ${n1} 06555
expect 06555,65534,65533 stat ${n0} mode,uid,gid
expect 06555,65534,65533 stat ${n1} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 -- chown ${n1} -1 -1
expect "(06555|0555),65534,65533" stat ${n0} mode,uid,gid
expect "(06555|0555),65534,65533" stat ${n1} mode,uid,gid
expect 0 unlink ${n1}
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
if [ "${type}" != "symlink" ] || supported lchmod; then
create_file ${type} ${n0}
expect 0 lchown ${n0} 65534 65533
if supported lchmod; then
expect 0 lchmod ${n0} 06555
else
expect 0 chmod ${n0} 06555
fi
expect 06555,65534,65533 lstat ${n0} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 lchown ${n0} 65534 65532
expect 0555,65534,65532 lstat ${n0} mode,uid,gid
if supported lchmod; then
expect 0 lchmod ${n0} 06555
else
expect 0 chmod ${n0} 06555
fi
expect 06555,65534,65532 lstat ${n0} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 -- lchown ${n0} -1 65533
expect 0555,65534,65533 lstat ${n0} mode,uid,gid
if supported lchmod; then
expect 0 lchmod ${n0} 06555
else
expect 0 chmod ${n0} 06555
fi
expect 06555,65534,65533 lstat ${n0} mode,uid,gid
expect 0 -u 65534 -g 65533,65532 -- lchown ${n0} -1 -1
expect "(06555|0555),65534,65533" lstat ${n0} mode,uid,gid
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
done
# successfull chown(2) call (except uid and gid equal to -1) updates ctime.
for type in regular dir fifo block char socket symlink; do
if [ "${type}" != "symlink" ]; then
create_file ${type} ${n0}
ctime1=`${fstest} stat ${n0} ctime`
sleep 1
expect 0 chown ${n0} 65534 65533
expect 65534,65533 stat ${n0} uid,gid
ctime2=`${fstest} stat ${n0} ctime`
test_check $ctime1 -lt $ctime2
ctime1=`${fstest} stat ${n0} ctime`
sleep 1
expect 0 -u 65534 -g 65532 chown ${n0} 65534 65532
expect 65534,65532 stat ${n0} uid,gid
ctime2=`${fstest} stat ${n0} ctime`
test_check $ctime1 -lt $ctime2
expect 0 symlink ${n0} ${n1}
ctime1=`${fstest} stat ${n1} ctime`
sleep 1
expect 0 chown ${n1} 65533 65532
expect 65533,65532 stat ${n1} uid,gid
ctime2=`${fstest} stat ${n1} ctime`
test_check $ctime1 -lt $ctime2
ctime1=`${fstest} stat ${n1} ctime`
sleep 1
expect 0 -u 65533 -g 65531 chown ${n1} 65533 65531
expect 65533,65531 stat ${n1} uid,gid
ctime2=`${fstest} stat ${n1} ctime`
test_check $ctime1 -lt $ctime2
expect 0 unlink ${n1}
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
create_file ${type} ${n0}
ctime1=`${fstest} lstat ${n0} ctime`
sleep 1
expect 0 lchown ${n0} 65534 65533
expect 65534,65533 lstat ${n0} uid,gid
ctime2=`${fstest} lstat ${n0} ctime`
test_check $ctime1 -lt $ctime2
ctime1=`${fstest} lstat ${n0} ctime`
sleep 1
expect 0 -u 65534 -g 65532 lchown ${n0} 65534 65532
expect 65534,65532 lstat ${n0} uid,gid
ctime2=`${fstest} lstat ${n0} ctime`
test_check $ctime1 -lt $ctime2
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
done
for type in regular dir fifo block char socket symlink; do
if [ "${type}" != "symlink" ]; then
create_file ${type} ${n0}
ctime1=`${fstest} stat ${n0} ctime`
sleep 1
expect 0 -- chown ${n0} -1 -1
ctime2=`${fstest} stat ${n0} ctime`
todo Linux "According to POSIX: If both owner and group are -1, the times need not be updated."
test_check $ctime1 -eq $ctime2
expect 0,0 stat ${n0} uid,gid
expect 0 symlink ${n0} ${n1}
ctime1=`${fstest} stat ${n1} ctime`
sleep 1
expect 0 -- chown ${n1} -1 -1
ctime2=`${fstest} stat ${n1} ctime`
todo Linux "According to POSIX: If both owner and group are -1, the times need not be updated."
test_check $ctime1 -eq $ctime2
expect 0,0 stat ${n1} uid,gid
expect 0 unlink ${n1}
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
create_file ${type} ${n0}
ctime1=`${fstest} lstat ${n0} ctime`
sleep 1
expect 0 -- lchown ${n0} -1 -1
ctime2=`${fstest} lstat ${n0} ctime`
todo Linux "According to POSIX: If both owner and group are -1, the times need not be updated."
test_check $ctime1 -eq $ctime2
expect 0,0 lstat ${n0} uid,gid
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
done
# unsuccessful chown(2) does not update ctime.
for type in regular dir fifo block char socket symlink; do
if [ "${type}" != "symlink" ]; then
create_file ${type} ${n0}
ctime1=`${fstest} stat ${n0} ctime`
sleep 1
expect EPERM -u 65534 -- chown ${n0} 65534 -1
expect EPERM -u 65534 -g 65534 -- chown ${n0} -1 65534
expect EPERM -u 65534 -g 65534 chown ${n0} 65534 65534
ctime2=`${fstest} stat ${n0} ctime`
test_check $ctime1 -eq $ctime2
expect 0,0 stat ${n0} uid,gid
expect 0 symlink ${n0} ${n1}
ctime1=`${fstest} stat ${n1} ctime`
sleep 1
expect EPERM -u 65534 -- chown ${n1} 65534 -1
expect EPERM -u 65534 -g 65534 -- chown ${n1} -1 65534
expect EPERM -u 65534 -g 65534 chown ${n1} 65534 65534
ctime2=`${fstest} stat ${n1} ctime`
test_check $ctime1 -eq $ctime2
expect 0,0 stat ${n1} uid,gid
expect 0 unlink ${n1}
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
fi
create_file ${type} ${n0}
ctime1=`${fstest} lstat ${n0} ctime`
sleep 1
expect EPERM -u 65534 -- lchown ${n0} 65534 -1
expect EPERM -u 65534 -g 65534 -- lchown ${n0} -1 65534
expect EPERM -u 65534 -g 65534 lchown ${n0} 65534 65534
ctime2=`${fstest} lstat ${n0} ctime`
test_check $ctime1 -eq $ctime2
expect 0,0 lstat ${n0} uid,gid
if [ "${type}" = "dir" ]; then
expect 0 rmdir ${n0}
else
expect 0 unlink ${n0}
fi
done
cd ${cdir}
expect 0 rmdir ${n2}