diff options
Diffstat (limited to 'tests/find/inode-zero.sh')
-rwxr-xr-x | tests/find/inode-zero.sh | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tests/find/inode-zero.sh b/tests/find/inode-zero.sh new file mode 100755 index 00000000..7bfc2698 --- /dev/null +++ b/tests/find/inode-zero.sh @@ -0,0 +1,54 @@ +#!/bin/sh +# Ensure find(1) treats inode number 0 correctly. + +# Copyright (C) 2021 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 <https://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; fu_path_prepend_ +print_ver_ find + +# Skip test unless we find a file with inode number 0. +# GNU/Hurd uses inode 0 for /dev/console. +f='/dev/console' +test -e "${f}" \ + && ino=$( stat -c '%i' "${f}" ) \ + && test "${ino}" = '0' \ + || skip_ "no file with inode number 0 here" + +echo "${f}" > exp || framework_failure_ + +# Ensure -inum works. +# Find by exact inode number 0. +find "${f}" -inum 0 >out 2>err || fail=1 +compare exp out || fail=1 +compare /dev/null err || fail=1 + +# Find by inode number <1. +find "${f}" -inum -1 >out 2>err || fail=1 +compare exp out || fail=1 +compare /dev/null err || fail=1 + +# No match with unrelated inode number. +find "${f}" -inum 12345 >out 2>err || fail=1 +compare /dev/null out || fail=1 +compare /dev/null err || fail=1 + +# Ensure '-printf "%i"' works. +echo 0 > exp || framework_failure_ +find "${f}" -printf '%i\n' >out 2>err || fail=1 +compare exp out || fail=1 +compare /dev/null err || fail=1 + +Exit $fail |