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#!/usr/bin/perl
# Make sure that rm -r '' fails.

# Copyright (C) 1998, 2003, 2005, 2007-2008 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/>.

# On SunOS 4.1.3, running rm -r '' in a nonempty directory may
# actually remove files with names of entries in the current directory
# but relative to `/' rather than relative to the current directory.

use strict;

(my $program_name = $0) =~ s|.*/||;

# Turn off localization of executable's output.
@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;

my $prog = 'rm';

my @Tests =
    (
     # test-name options input expected-output
     #
     ['empty-name-1', "''", {EXIT => 1},
      {ERR => "$prog: cannot remove `': No such file or directory\n"}],
    );

my $save_temps = $ENV{SAVE_TEMPS};
my $verbose = $ENV{VERBOSE};

my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose);
exit $fail;