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coreutils/tests/mkdir/special-1.sh
Pádraig Brady 58cff8a009 tests: add extra protection against unexpected exits
Many tests use `program ... && fail=1` to ensure expected
error situations are indicated.  However that would mask
an unexpected exit (like a crash).  Therefore explicitly
check the expected exit code.
Note where error messages are also verified, the extra
protection is not added.

* tests/init.sh (returns_): A new helper function to
check the return code of a command, and used
throughout the tests.
* cfg.mk (sc_prohibit_and_fail_1): Add a syntax check
to avoid new instances of this issue.
2015-01-14 12:20:32 +00:00

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#!/bin/sh
# verify that mkdir honors special bits in MODE
# Copyright (C) 2000-2015 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/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ mkdir
set_mode_string=u=rwx,g=rx,o=w,-s,+t
output_mode_string=drwxr-x-wT
tmp=t
mkdir -m$set_mode_string $tmp || fail=1
test -d $tmp || fail=1
mode=$(ls -ld $tmp|cut -b-10)
case "$mode" in
$output_mode_string) ;;
*) fail=1 ;;
esac
rmdir $tmp || fail=1
tmp2=$tmp/sub
# This should fail.
returns_ 1 mkdir -m$set_mode_string $tmp2 2> /dev/null || fail=1
# Now test the --parents option.
mkdir --parents -m$set_mode_string $tmp2 || fail=1
test -d $tmp2 || fail=1
mode=$(ls -ld $tmp2|cut -b-10)
case "$mode" in
$output_mode_string) ;;
*) fail=1 ;;
esac
Exit $fail