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coreutils/tests/misc/chcon
Jim Meyering 68561594ca tests: use "Exit $fail", not (exit $fail); exit $fail
* tests/test-lib.sh (Exit): New function by Ralf Wildenhues in automake
http://git.sv.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=20594c08f63
* tests/**: Convert all uses:

This restrictive change converted the vast majority:

  git grep -l '^(exit \$fail); exit \$fail$' \
    | xargs perl -pi -e 's/'^\(exit \$fail\); exit \$fail$/Exit \$fail/'

And this did the rest, plus a few undesirable ones, so I manually
backed out the changes to ChangeLog-* and build-aux/check.mk:

  git grep -l -E '\(exit [^)]+\); exit ' \
    | xargs perl -pi -e 's/\(exit (.+?)\); exit \1/Exit $1/'
2008-09-10 13:20:10 +02:00

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#!/bin/sh
# exercise chcon
if test "$VERBOSE" = yes; then
set -x
chcon --version
fi
. $srcdir/test-lib.sh
require_root_
require_selinux_
skip_if_mcstransd_is_running_
mkdir -p d/sub/s2 || framework_failure
touch f g d/sub/1 d/sub/2 || framework_failure
fail=0
# Set to a specified context.
# Use root:object_r:tmp_t:s0. It is special in that
# it works even when mcstransd isn't running.
u1=root
r1=object_r
t1=tmp_t
range=s0
ctx=$u1:$r1:$t1:$range
chcon $ctx f || fail=1
stat --printf='f|%C\n' f > out || fail=1
# Use --reference.
chcon --ref=f g || fail=1
stat --printf='g|%C\n' g >> out || fail=1
# Change the individual parts of the context, one by one.
u2=user_u
r2=object_r
t2=file_t
for i in --user=$u2 --role=$r2 --type=$t2 --range=$range; do
chcon $i f || fail=1
stat --printf="f|$i|"'%C\n' f >> out || fail=1
done
# Same, but change back using the short-named options.
for i in -u$u1 -r$r1 -t$t1; do
chcon $i f || fail=1
stat --printf="f|$i|"'%C\n' f >> out || fail=1
done
cat <<EOF > exp || fail=1
f|$ctx
g|$ctx
f|--user=$u2|$u2:$r1:$t1:$range
f|--role=$r2|$u2:$r2:$t1:$range
f|--type=$t2|$u2:$r2:$t2:$range
f|--range=$range|$u2:$r2:$t2:$range
f|-uroot|root:object_r:file_t:$range
f|-robject_r|root:object_r:file_t:$range
f|-ttmp_t|root:object_r:tmp_t:$range
EOF
compare out exp || fail=1
chcon --verbose -u$u1 f > out || fail=1
echo 'changing security context of `f'\' > exp
compare out exp || fail=1
Exit $fail