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coreutils/tests/rm/i-no-r.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
# Since the rewrite for fileutils-4.1.9, 'rm -i DIR' would mistakenly
# recurse into directory DIR. rm -i (without -r) must fail in that case.
# Fixed in coreutils-4.5.2.
# Copyright (C) 2002-2015 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_ rm
mkdir dir || framework_failure_
echo y > y || framework_failure_
# This must fail.
returns_ 1 rm -i dir < y > /dev/null 2>&1 || fail=1
# The directory must remain.
test -d dir || fail=1
Exit $fail