214 lines
6.6 KiB
Perl
214 lines
6.6 KiB
Perl
#!/usr/bin/perl
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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use strict;
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use warnings;
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use Test::More;
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use IPC::Cmd qw(can_run);
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use Dpkg::ErrorHandling;
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use Dpkg::IPC;
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use Dpkg::Version;
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report_options(quiet_warnings => 1);
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my @tests = <DATA>;
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my @ops = qw(
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< << lt
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<= le
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= eq
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>= ge
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> >> gt
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);
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plan tests => scalar(@tests) * (3 * scalar(@ops) + 4) + 27;
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my $have_dpkg = can_run('dpkg');
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sub dpkg_vercmp {
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my ($a, $cmp, $b) = @_;
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my $stderr;
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spawn(exec => [ 'dpkg', '--compare-versions', '--', $a, $cmp, $b ],
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error_to_string => \$stderr, wait_child => 1, nocheck => 1);
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diag("dpkg --compare-versions error=$?: $stderr") if $? and $? != 256;
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return $? == 0;
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}
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sub obj_vercmp {
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my ($a, $cmp, $b) = @_;
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return $a < $b if $cmp eq '<<';
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return $a lt $b if $cmp eq 'lt';
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return $a <= $b if $cmp eq '<=' or $cmp eq '<';
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return $a le $b if $cmp eq 'le';
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return $a == $b if $cmp eq '=';
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return $a eq $b if $cmp eq 'eq';
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return $a >= $b if $cmp eq '>=' or $cmp eq '>';
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return $a ge $b if $cmp eq 'ge';
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return $a > $b if $cmp eq '>>';
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return $a gt $b if $cmp eq 'gt';
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}
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my $truth = {
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'-1' => {
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'<<' => 1, 'lt' => 1,
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'<=' => 1, 'le' => 1, '<' => 1,
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'=' => 0, 'eq' => 0,
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'>=' => 0, 'ge' => 0, '>' => 0,
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'>>' => 0, 'gt' => 0,
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},
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'0' => {
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'<<' => 0, 'lt' => 0,
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'<=' => 1, 'le' => 1, '<' => 1,
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'=' => 1, 'eq' => 1,
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'>=' => 1, 'ge' => 1, '>' => 1,
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'>>' => 0, 'gt' => 0,
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},
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'1' => {
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'<<' => 0, 'lt' => 0,
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'<=' => 0, 'le' => 0, '<' => 0,
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'=' => 0, 'eq' => 0,
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'>=' => 1, 'ge' => 1, '>' => 1,
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'>>' => 1, 'gt' => 1,
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},
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};
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# Handling of empty/invalid versions
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my $empty = Dpkg::Version->new('');
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ok($empty eq '', "Dpkg::Version->new('') eq ''");
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ok($empty->as_string() eq '', "Dpkg::Version->new('')->as_string() eq ''");
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ok(!$empty->is_valid(), 'empty version is invalid');
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$empty = Dpkg::Version->new('-0');
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ok($empty eq '', "Dpkg::Version->new('-0') eq '-0'");
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ok($empty->as_string() eq '-0', "Dpkg::Version->new('-0')->as_string() eq '-0'");
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ok(!$empty->is_valid(), 'empty upstream version is invalid');
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$empty = Dpkg::Version->new('0:-0');
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ok($empty eq '0:-0', "Dpkg::Version->new('0:-0') eq '0:-0'");
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ok($empty->as_string() eq '0:-0', "Dpkg::Version->new('0:-0')->as_string() eq '0:-0'");
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ok(!$empty->is_valid(), 'empty upstream version with epoch is invalid');
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$empty = Dpkg::Version->new(':1.0');
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ok($empty eq ':1.0', "Dpkg::Version->new(':1.0') eq ':1.0'");
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ok($empty->as_string() eq ':1.0', "Dpkg::Version->new(':1.0')->as_string() eq ':1.0'");
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ok(!$empty->is_valid(), 'empty epoch is invalid');
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$empty = Dpkg::Version->new('1.0-');
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ok($empty eq '1.0-', "Dpkg::Version->new('1.0-') eq '1.0-'");
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ok($empty->as_string() eq '1.0-', "Dpkg::Version->new('1.0-')->as_string() eq '1.0-'");
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ok(!$empty->is_valid(), 'empty revision is invalid');
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my $ver = Dpkg::Version->new('10a:5.2');
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ok(!$ver->is_valid(), 'bad epoch is invalid');
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ok(!$ver, 'bool eval of invalid leads to false');
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ok($ver eq '10a:5.2', 'invalid still same string 1/2');
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$ver = Dpkg::Version->new('5.2@3-2');
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ok($ver eq '5.2@3-2', 'invalid still same string 2/2');
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ok(!$ver->is_valid(), 'illegal character is invalid');
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$ver = Dpkg::Version->new('foo5.2');
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ok(!$ver->is_valid(), 'version does not start with digit 1/2');
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$ver = Dpkg::Version->new('0:foo5.2');
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ok(!$ver->is_valid(), 'version does not start with digit 2/2');
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# Native and non-native versions
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$ver = Dpkg::Version->new('1.0');
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ok($ver->is_native(), 'upstream version is native');
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$ver = Dpkg::Version->new('1:1.0');
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ok($ver->is_native(), 'upstream version w/ epoch is native');
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$ver = Dpkg::Version->new('1:1.0:1.0');
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ok($ver->is_native(), 'upstream version w/ epoch and colon is native');
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$ver = Dpkg::Version->new('1.0-1');
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ok(!$ver->is_native(), 'upstream version w/ revision is not native');
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$ver = Dpkg::Version->new('1.0-1.0-1');
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ok(!$ver->is_native(), 'upstream version w/ dash and revision is not native');
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# Comparisons
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foreach my $case (@tests) {
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my ($a, $b, $res) = split ' ', $case;
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my $va = Dpkg::Version->new($a, check => 1);
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my $vb = Dpkg::Version->new($b, check => 1);
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is("$va", $a, "String representation of Dpkg::Version($a) is $a");
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is("$vb", $b, "String representation of Dpkg::Version($b) is $b");
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is(version_compare($a, $b), $res, "$a cmp $b => $res");
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is($va <=> $vb, $res, "Dpkg::Version($a) <=> Dpkg::Version($b) => $res");
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foreach my $op (@ops) {
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my $norm_op = version_normalize_relation($op);
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if ($truth->{$res}{$op}) {
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ok(version_compare_relation($a, $norm_op, $b), "$a $op $b => true");
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ok(obj_vercmp($va, $op, $vb), "Dpkg::Version($a) $op Dpkg::Version($b) => true");
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SKIP: {
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skip 'dpkg not available', 1 if not $have_dpkg;
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ok(dpkg_vercmp($a, $op, $b), "dpkg --compare-versions -- $a $op $b => true");
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}
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} else {
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ok(!version_compare_relation($a, $norm_op, $b), "$a $op $b => false");
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ok(!obj_vercmp($va, $op, $vb), "Dpkg::Version($a) $op Dpkg::Version($b) => false");
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SKIP: {
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skip 'dpkg not available', 1 if not $have_dpkg;
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ok(!dpkg_vercmp($a, $op, $b), "dpkg --compare-versions -- $a $op $b => false");
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}
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}
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}
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}
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__DATA__
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1.0-1 2.0-2 -1
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2.2~rc-4 2.2-1 -1
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2.2-1 2.2~rc-4 1
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1.0000-1 1.0-1 0
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1 0:1 0
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0 0:0-0 0
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2:2.5 1:7.5 1
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1:0foo 0foo 1
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0:0foo 0foo 0
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0foo 0foo 0
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0foo-0 0foo 0
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0foo 0foo-0 0
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0foo 0fo 1
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0foo-0 0foo+ -1
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0foo~1 0foo -1
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0foo~foo+Bar 0foo~foo+bar -1
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0foo~~ 0foo~ -1
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1~ 1 -1
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12345+that-really-is-some-ver-0 12345+that-really-is-some-ver-10 -1
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0foo-0 0foo-01 -1
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0foo.bar 0foobar 1
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0foo.bar 0foo1bar 1
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0foo.bar 0foo0bar 1
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0foo1bar-1 0foobar-1 -1
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0foo2.0 0foo2 1
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0foo2.0.0 0foo2.10.0 -1
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0foo2.0 0foo2.0.0 -1
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0foo2.0 0foo2.10 -1
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0foo2.1 0foo2.10 -1
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1.09 1.9 0
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1.0.8+nmu1 1.0.8 1
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3.11 3.10+nmu1 1
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0.9j-20080306-4 0.9i-20070324-2 1
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1.2.0~b7-1 1.2.0~b6-1 1
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1.011-1 1.06-2 1
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0.0.9+dfsg1-1 0.0.8+dfsg1-3 1
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4.6.99+svn6582-1 4.6.99+svn6496-1 1
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53 52 1
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0.9.9~pre122-1 0.9.9~pre111-1 1
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2:2.3.2-2+lenny2 2:2.3.2-2 1
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1:3.8.1-1 3.8.GA-1 1
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1.0.1+gpl-1 1.0.1-2 1
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1a 1000a -1
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