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#!/usr/bin/perl
# Test "mktemp".
# Copyright (C) 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/>.
use strict;
(my $ME = $0) =~ s|.*/||;
sub check_tmp($$)
{
my ($file, $file_or_dir) = @_;
my (undef, undef, $mode, undef) = stat $file
or die "$ME: failed to stat $file: $!\n";
my $required_mode;
if ($file_or_dir eq 'D') {
-d $file or die "$ME: $file isn't a directory\n";
-x $file or die "$ME: $file isn't owner-searchable\n";
$required_mode = 0700;
} elsif ($file_or_dir eq 'F') {
-f $file or die "$ME: $file isn't a regular file\n";
$required_mode = 0600;
}
-r $file or die "$ME: $file isn't owner-readable\n";
-w $file or die "$ME: $file isn't owner-writable\n";
($mode & 0777) == $required_mode
or die "$ME: $file doesn't have required permissions\n";
$file_or_dir eq 'D'
and do { rmdir $file or die "$ME: failed to rmdir $file: $!\n" };
$file_or_dir eq 'F'
and do { unlink $file or die "$ME: failed to unlink $file: $!\n" };
}
# Turn off localization of executable's output.
@ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3;
my $prog = 'mktemp';
my $bad_dir = 'no/such/dir';
my @Tests =
(
# test-name, [option, option, ...] {OUT=>"expected-output"}
#
['too-many', 'a b',
{ERR=>"$prog: too many templates\n"
. "Try `$prog --help' for more information.\n"}, {EXIT => 1} ],
['too-many-q', '-q a b', {EXIT => 1} ],
['too-few-x', 'foo.XX',
{ERR=>"$prog: too few X's in template `foo.XX'\n"}, {EXIT => 1} ],
['1f', 'bar.XXXX', {OUT => "bar.ZZZZ\n"},
{OUT_SUBST => 's,\.....$,.ZZZZ,'},
{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
check_tmp $f, 'F'; }}
],
# Create a temporary directory.
['1d', '-d f.XXXX', {OUT => "f.ZZZZ\n"},
{OUT_SUBST => 's,\.....$,.ZZZZ,'},
{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
check_tmp $f, 'D'; }}
],
# Use a template consisting solely of X's
['1d-allX', '-d XXXX', {OUT => "ZZZZ\n"},
{OUT_SUBST => 's,^....$,ZZZZ,'},
{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
check_tmp $f, 'D'; }}
],
['invalid-tmpl', '-t a/bXXXX',
{ERR=>"$prog: invalid template, `a/bXXXX', "
. "contains directory separator\n"}, {EXIT => 1} ],
['invalid-t2', '--tmpdir=a /bXXXX',
{ERR=>"$prog: invalid template, `/bXXXX'; "
. "with --tmpdir, it may not be absolute\n"}, {EXIT => 1} ],
['tmp-w-slash', '--tmpdir=. a/bXXXX',
{PRE => sub {mkdir 'a',0755 or die "a: $!\n"}},
{OUT_SUBST => 's,b....$,bZZZZ,'},
{OUT => "./a/bZZZZ\n"},
{POST => sub { my ($f) = @_; defined $f or return; chomp $f;
check_tmp $f, 'F'; unlink $f; rmdir 'a' or die "rmdir a: $!\n" }}
],
['pipe-bad-tmpdir',
{ENV => "TMPDIR=$bad_dir"},
{ERR_SUBST => "s,($bad_dir/)[^']+': .*,\$1...,"},
{ERR => "$prog: failed to create file via template `$bad_dir/...\n"},
{EXIT => 1}],
);
my $save_temps = $ENV{DEBUG};
my $verbose = $ENV{VERBOSE};
my $fail = run_tests ($ME, $prog, \@Tests, $save_temps, $verbose);
exit $fail;
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