diff options
Diffstat (limited to 'tests/misc/readlink-root')
| -rwxr-xr-x | tests/misc/readlink-root | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tests/misc/readlink-root b/tests/misc/readlink-root new file mode 100755 index 000000000..f69bad6ad --- /dev/null +++ b/tests/misc/readlink-root @@ -0,0 +1,92 @@ +#!/bin/sh +# tests for canonicalize-existing mode (readlink -e) on /. + +# Copyright (C) 2012 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 <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ readlink + +stat_single=$(stat -c %d:%i /) || framework_failure_ +stat_double=$(stat -c %d:%i //) || framework_failure_ +double_slash=// +if test x"$stat_single" = x"$stat_double"; then + double_slash=/ +fi + +test -d /dev || framework_failure_ + +ln -s / one || framework_failure_ +ln -s // two || framework_failure_ +ln -s /// three || framework_failure_ +ln -s /./..// one-dots || framework_failure_ +ln -s //./..// two-dots || framework_failure_ +ln -s ///./..// three-dots || framework_failure_ +ln -s /dev one-dev || framework_failure_ +ln -s //dev two-dev || framework_failure_ +ln -s ///dev three-dev || framework_failure_ + +cat >exp <<EOF || framework_failure_ +/ +$double_slash +/ +/ +$double_slash +/ +/ +$double_slash +/ +/ +$double_slash +/ +/dev +${double_slash}dev +/dev +/dev +${double_slash}dev +/dev +/dev +${double_slash}dev +/dev +EOF + +{ + readlink -e / || fail=1 + readlink -e // || fail=1 + readlink -e /// || fail=1 + readlink -e /.//.. || fail=1 + readlink -e //.//.. || fail=1 + readlink -e ///.//.. || fail=1 + readlink -e one || fail=1 + readlink -e two || fail=1 + readlink -e three || fail=1 + readlink -e one-dots || fail=1 + readlink -e two-dots || fail=1 + readlink -e three-dots || fail=1 + readlink -e one-dev || fail=1 + # We know /dev exists, but cannot assume //dev exists + readlink -f two-dev || fail=1 + readlink -e three-dev || fail=1 + readlink -e one/dev || fail=1 + readlink -f two/dev || fail=1 + readlink -e three/dev || fail=1 + readlink -e one-dots/dev || fail=1 + readlink -f two-dots/dev || fail=1 + readlink -e three-dots/dev || fail=1 +} > out + +compare exp out || fail=1 + +Exit $fail |