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#!/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 => 59;
use Test::Dpkg qw(:paths);
BEGIN {
use_ok('Dpkg::Checksums');
}
my $datadir = test_get_data_path();
my @data = (
{
file => 'empty',
size => 0,
sums => {
md5 => 'd41d8cd98f00b204e9800998ecf8427e',
sha1 => 'da39a3ee5e6b4b0d3255bfef95601890afd80709',
sha256 => 'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855',
}
}, {
file => 'data-1',
size => 7,
sums => {
md5 => '1b662eff496fde1a63cc5ff97beec10a',
sha1 => 'ff66a3dc152f273a19392d3099b2915c311c707e',
sha256 => 'f53cb4ee5128363210053c89627757c3dd864ab87e3ac9bff20dd6fe4175a140',
}
}, {
file => 'data-2',
size => 14,
sums => {
md5 => '785400cfc51d16a06e2c34aa511b99ef',
sha1 => '329ba56c0c9c63b6e138f3970ac3628e476a6854',
sha256 => '217147cd3126a076ba3fd816566a80aaaffff5facc572394dbd6af61a49760d1',
}
}
);
my %str_checksum;
foreach my $f (@data) {
foreach my $alg (keys %{$f->{sums}}) {
$str_checksum{$alg} .= "\n$f->{sums}->{$alg} $f->{size} $f->{file}";
}
}
sub test_checksums {
my $ck = shift;
my @known_files = $ck->get_files();
my @data_files = map { $_->{file} } @data;
is_deeply(\@known_files, \@data_files, 'List of files');
foreach my $f (@data) {
ok($ck->has_file($f->{file}), "Known file $f->{file}");
is($ck->get_size($f->{file}), $f->{size}, "Known file $f->{file} size");
is_deeply($ck->get_checksum($f->{file}), $f->{sums},
"Known file $f->{file} checksums");
}
}
my @expected_checksums = qw(md5 sha1 sha256);
my @known_checksums = checksums_get_list();
is_deeply(\@known_checksums, \@expected_checksums, 'List of known checksums');
foreach my $c (@expected_checksums) {
ok(checksums_is_supported($c), "Checksum $c is supported");
my $uc = uc $c;
ok(checksums_is_supported($uc), "Checksum $uc (uppercase) is supported");
ok(defined checksums_get_property($c, 'name'), "Checksum $c has name");
ok(defined checksums_get_property($c, 'regex'), "Checksum $c has regex");
ok(defined checksums_get_property($c, 'strong'), "Checksum $c has strong");
}
my $ck = Dpkg::Checksums->new();
is(scalar $ck->get_files(), 0, 'No checksums recorded');
# Check add_from_file()
foreach my $f (@data) {
$ck->add_from_file("$datadir/$f->{file}", key => $f->{file});
}
foreach my $alg (keys %str_checksum) {
my $str = $ck->export_to_string($alg);
is($str, $str_checksum{$alg}, "Export checksum $alg to string from file");
}
test_checksums($ck);
# Check add_from_string()
foreach my $alg (keys %str_checksum) {
$ck->add_from_string($alg, $str_checksum{$alg});
my $str = $ck->export_to_string($alg);
is($str, $str_checksum{$alg}, "Export checksum $alg to string from string");
}
test_checksums($ck);
# Check remove_file()
ok($ck->has_file('data-2'), 'To be removed file is present');
$ck->remove_file('data-2');
ok(!$ck->has_file('data-2'), 'Remove file is not present');
# Check add_from_control()
my $ctrl;
foreach my $f (@data) {
next if $f->{file} ne 'data-2';
foreach my $alg (keys %{$f->{sums}}) {
$ctrl->{"Checksums-$alg"} = "\n$f->{sums}->{$alg} $f->{size} $f->{file}";
}
}
$ck->add_from_control($ctrl);
test_checksums($ck);
# Check export_to_control()
my $ctrl_export = {};
$ck->export_to_control($ctrl_export);
foreach my $alg (keys %str_checksum) {
is($ctrl_export->{"Checksums-$alg"}, $str_checksum{$alg},
"Export checksum $alg to a control object");
}
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