From 30e4b6e84b7e478121a645515ce891d29cc75105 Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Fri, 23 Oct 2009 11:01:25 -0600 Subject: tests: test recent status changes * tests/misc/nice: Enhance test. * tests/misc/chroot-fail: New test. * tests/misc/env: Likewise. * tests/misc/nice-fail: Likewise. * tests/misc/su-fail: Likewise. * tests/Makefile.am (TESTS): Run new tests. --- tests/Makefile.am | 6 ++- tests/misc/chroot-fail | 50 +++++++++++++++++++++ tests/misc/env | 116 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/misc/nice | 22 +++++++--- tests/misc/nice-fail | 45 +++++++++++++++++++ tests/misc/su-fail | 33 ++++++++++++++ 6 files changed, 265 insertions(+), 7 deletions(-) create mode 100755 tests/misc/chroot-fail create mode 100755 tests/misc/env create mode 100755 tests/misc/nice-fail create mode 100755 tests/misc/su-fail (limited to 'tests') diff --git a/tests/Makefile.am b/tests/Makefile.am index be92fbaea..03fe6f17f 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -74,7 +74,7 @@ EXTRA_DIST += $(TESTS) TESTS = \ misc/help-version \ - tail-2/inotify-race \ + tail-2/inotify-race \ misc/invalid-opt \ rm/ext3-perf \ rm/cycle \ @@ -126,6 +126,7 @@ TESTS = \ chgrp/no-x \ chgrp/posix-H \ chgrp/recurse \ + misc/env \ misc/ptx \ misc/test \ misc/seq \ @@ -158,6 +159,7 @@ TESTS = \ misc/base64 \ misc/basename \ misc/close-stdout \ + misc/chroot-fail \ misc/comm \ misc/csplit \ misc/date-sec \ @@ -182,6 +184,7 @@ TESTS = \ misc/md5sum-parallel \ misc/mknod \ misc/nice \ + misc/nice-fail \ misc/nl \ misc/nohup \ misc/od-N \ @@ -225,6 +228,7 @@ TESTS = \ misc/stty \ misc/stty-invalid \ misc/stty-row-col \ + misc/su-fail \ misc/sum \ misc/sum-sysv \ misc/tac \ diff --git a/tests/misc/chroot-fail b/tests/misc/chroot-fail new file mode 100755 index 000000000..5b5829321 --- /dev/null +++ b/tests/misc/chroot-fail @@ -0,0 +1,50 @@ +#!/bin/sh +# Verify that internal failure in chroot gives exact status. + +# Copyright (C) 2009 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +if test "$VERBOSE" = yes; then + set -x + chroot --version +fi + +. $srcdir/test-lib.sh + +fail=0 + +# These tests verify exact status of internal failure; since none of +# them actually run a command, we don't need root privileges +chroot # missing argument +test $? = 125 || fail=1 +chroot --help --version # too many options +test $? = 125 || fail=1 +chroot --- / true # unknown option +test $? = 125 || fail=1 + +# chroot("/") succeeds for non-root users on some systems, but not all. +if chroot / true ; then + chroot / sh -c 'exit 2' # exit status propagation + test $? = 2 || fail=1 + chroot / . # invalid command + test $? = 126 || fail=1 + chroot / ... # no such command + test $? = 127 || fail=1 +else + test $? = 125 || fail=1 +fi + +Exit $fail diff --git a/tests/misc/env b/tests/misc/env new file mode 100755 index 000000000..a3d435b48 --- /dev/null +++ b/tests/misc/env @@ -0,0 +1,116 @@ +#!/bin/sh +# Verify behavior of env. + +# Copyright (C) 2009 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +if test "$VERBOSE" = yes; then + set -x + env --version +fi + +. $srcdir/test-lib.sh + +fail=0 + +# Verify clearing the environment +a=1 +export a +env - > out || fail=1 +test -s out && fail=1 +env -i > out || fail=1 +test -s out && fail=1 +env -u a -i -u a -- > out || fail=1 +test -s out && fail=1 +env -i -- a=b > out || fail=1 +echo a=b > exp || framework_failure +compare exp out || fail=1 + +# These tests verify exact status of internal failure. +env --- # unknown option +test $? = 125 || fail=1 +env -u # missing option argument +test $? = 125 || fail=1 +env sh -c 'exit 2' # exit status propagation +test $? = 2 || fail=2 +env . # invalid command +test $? = 126 || fail=1 +env ... # no such command +test $? = 127 || fail=1 + +# Cygwin requires a minimal environment to launch new processes, so a +# subsequent env will show more than just what we set. Hence, it is +# more portable to grep that our desired changes took place. +if env | grep '^ENV_TEST' >/dev/null ; then + skip_test_ "environment has potential interference from ENV_TEST*" +fi + +ENV_TEST1=a +export ENV_TEST1 +: >out || framework_failure +env ENV_TEST2= > all || fail=1 +grep '^ENV_TEST' all | LC_ALL=C sort >> out || framework_failure +env -u ENV_TEST1 ENV_TEST3=c > all || fail=1 +grep '^ENV_TEST' all | LC_ALL=C sort >> out || framework_failure +env ENV_TEST1=b > all || fail=1 +grep '^ENV_TEST' all | LC_ALL=C sort >> out || framework_failure +env ENV_TEST2= env > all || fail=1 +grep '^ENV_TEST' all | LC_ALL=C sort >> out || framework_failure +env -u ENV_TEST1 ENV_TEST3=c env > all || fail=1 +grep '^ENV_TEST' all | LC_ALL=C sort >> out || framework_failure +env ENV_TEST1=b env > all || fail=1 +grep '^ENV_TEST' all | LC_ALL=C sort >> out || framework_failure +cat <exp || framework_failure +ENV_TEST1=a +ENV_TEST2= +ENV_TEST3=c +ENV_TEST1=b +ENV_TEST1=a +ENV_TEST2= +ENV_TEST3=c +ENV_TEST1=b +EOF +compare exp out || fail=1 + +# Use -- to end arguments. +cat <./-i || framework_failure +#!/bin/sh +echo pass +EOF +chmod +x ./-i || framework_failure +case `env -i PATH="$PATH" echo good` in + good) ;; + *) fail=1 ;; +esac +case `env -- -i PATH="$PATH" echo fail` in + pass) ;; + *) fail=1 ;; +esac + +# FIXME - POSIX does not allow this; decide what we want to do +# cat <./c=d || framework_failure +# #!/bin/sh +# echo pass +# EOF +# chmod +x c=d || framework_failure +# test "x`env c=d echo fail`" = xfail || fail=1 +# test "x`env -- c=d echo fail`" = xpass || fail=1 + +# FIXME - decide whether we like this behavior +# test `env -i -u a=b` = a=b || fail=1 +# env -u '' true || fail=1 + +Exit $fail diff --git a/tests/misc/nice b/tests/misc/nice index 1cdd56a10..f271eb446 100755 --- a/tests/misc/nice +++ b/tests/misc/nice @@ -48,11 +48,6 @@ NA LAST NA ' set $tests -if test "$VERBOSE" = yes; then - nice --version - set -x -fi - # Require that this test be run at `nice' level 0. niceness=`nice` if test "$niceness" = 0; then @@ -76,8 +71,23 @@ while :; do test x`nice $args nice 2> /dev/null` = x$expected_result \ && ok=ok || ok=FAIL fail=1 test "$VERBOSE" = yes && echo $ok - test x`nice $args nice 2> /dev/null` = x$expected_result || fail=1 shift; shift; shift done +# Test negative niceness - command must be run whether or not change happens. +if test `nice -n -1 nice 2> /dev/null` = 0 ; then + # unprivileged user - warn about failure to change + nice -n -1 true 2> err || fail=1 + test -s err || fail=1 + mv err exp || framework_failure + nice --1 true 2> err || fail=1 + compare exp err || fail=1 +else + # superuser - change succeeds + nice -n -1 nice 2> err || fail=1 + test -s err && fail=1 + test `nice -n -1 nice` = -1 || fail=1 + test `nice --1 nice` = -1 || fail=1 +fi + Exit $fail diff --git a/tests/misc/nice-fail b/tests/misc/nice-fail new file mode 100755 index 000000000..da85eb2b7 --- /dev/null +++ b/tests/misc/nice-fail @@ -0,0 +1,45 @@ +#!/bin/sh +# Verify that internal failure in nice gives exact status. + +# Copyright (C) 2009 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + + +if test "$VERBOSE" = yes; then + set -x + nice --version +fi + +. $srcdir/test-lib.sh + +fail=0 + +# These tests verify exact status of internal failure. +nice -n 1 # missing command +test $? = 125 || fail=1 +nice --help --version # too many options +test $? = 125 || fail=1 +nice --- # unknown option +test $? = 125 || fail=1 +nice -n 1a # invalid adjustment +test $? = 125 || fail=1 +nice sh -c 'exit 2' # exit status propagation +test $? = 2 || fail=2 +nice . # invalid command +test $? = 126 || fail=1 +nice ... # no such command +test $? = 127 || fail=1 + +Exit $fail diff --git a/tests/misc/su-fail b/tests/misc/su-fail new file mode 100755 index 000000000..bba7d1f01 --- /dev/null +++ b/tests/misc/su-fail @@ -0,0 +1,33 @@ +#!/bin/sh +# Test su failure cases + +# Copyright (C) 2009 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +. $srcdir/test-lib.sh +require_built_ su + +if test "$VERBOSE" = yes; then + set -x + su --version +fi + +# Very little that we can test without a root password +su --- / true # unknown option +test $? = 125 || fail=1 +su no_such_user +test $? = 125 || fail=1 + +Exit $fail -- cgit v1.2.3-54-g00ecf