71 lines
1.7 KiB
Perl
71 lines
1.7 KiB
Perl
#!/usr/bin/perl
|
|
#
|
|
# 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 2 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/>.
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use Test::More tests => 8;
|
|
|
|
use File::Temp qw(tempfile);
|
|
|
|
use Dpkg::File;
|
|
|
|
use_ok('Dpkg::IPC');
|
|
|
|
my ($tmp1_fh, $tmp1_name) = tempfile(UNLINK => 1);
|
|
my ($tmp2_fh, $tmp2_name) = tempfile(UNLINK => 1);
|
|
|
|
my $string1 = "foo\nbar\n";
|
|
my $string2;
|
|
|
|
file_dump($tmp1_name, $string1);
|
|
|
|
my $pid = spawn(exec => 'cat',
|
|
from_string => \$string1,
|
|
to_string => \$string2);
|
|
|
|
ok($pid, 'execute cat program, I/O to variables');
|
|
|
|
is($string2, $string1, '{from,to}_string');
|
|
|
|
$pid = spawn(exec => 'cat',
|
|
from_handle => $tmp1_fh,
|
|
to_handle => $tmp2_fh);
|
|
|
|
ok($pid, 'execute cat program, I/O to filehandles');
|
|
|
|
wait_child($pid);
|
|
|
|
$string2 = file_slurp($tmp2_name);
|
|
|
|
is($string2, $string1, '{from,to}_handle');
|
|
|
|
$pid = spawn(exec => 'cat',
|
|
from_file => $tmp1_name,
|
|
to_file => $tmp2_name,
|
|
wait_child => 1);
|
|
|
|
ok($pid, 'execute cat program, I/O to filenames and wait');
|
|
|
|
$string2 = file_slurp($tmp2_name);
|
|
|
|
is($string2, $string1, '{from,to}_file');
|
|
|
|
eval {
|
|
$pid = spawn(exec => ['sleep', '10'],
|
|
wait_child => 1,
|
|
timeout => 1);
|
|
};
|
|
ok($@, 'fails on timeout');
|