#!/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 . use strict; use warnings; use Test::More; use Dpkg::ErrorHandling; use Dpkg::IPC; use Dpkg::Path qw(find_command); use Dpkg::Version; report_options(quiet_warnings => 1); my @tests = ; my @ops = ('<', '<<', 'lt', '<=', 'le', '=', 'eq', '>=', 'ge', '>', '>>', 'gt'); plan tests => scalar(@tests) * (3 * scalar(@ops) + 4) + 27; my $have_dpkg = find_command('dpkg'); sub dpkg_vercmp { my ($a, $cmp, $b) = @_; my $stderr; spawn(exec => [ 'dpkg', '--compare-versions', '--', $a, $cmp, $b ], error_to_string => \$stderr, wait_child => 1, nocheck => 1); diag("dpkg --compare-versions error=$?: $stderr") if $? and $? != 256; return $? == 0; } sub obj_vercmp { my ($a, $cmp, $b) = @_; return $a < $b if $cmp eq '<<'; return $a lt $b if $cmp eq 'lt'; return $a <= $b if $cmp eq '<=' or $cmp eq '<'; return $a le $b if $cmp eq 'le'; return $a == $b if $cmp eq '='; return $a eq $b if $cmp eq 'eq'; return $a >= $b if $cmp eq '>=' or $cmp eq '>'; return $a ge $b if $cmp eq 'ge'; return $a > $b if $cmp eq '>>'; return $a gt $b if $cmp eq 'gt'; } my $truth = { '-1' => { '<<' => 1, 'lt' => 1, '<=' => 1, 'le' => 1, '<' => 1, '=' => 0, 'eq' => 0, '>=' => 0, 'ge' => 0, '>' => 0, '>>' => 0, 'gt' => 0, }, '0' => { '<<' => 0, 'lt' => 0, '<=' => 1, 'le' => 1, '<' => 1, '=' => 1, 'eq' => 1, '>=' => 1, 'ge' => 1, '>' => 1, '>>' => 0, 'gt' => 0, }, '1' => { '<<' => 0, 'lt' => 0, '<=' => 0, 'le' => 0, '<' => 0, '=' => 0, 'eq' => 0, '>=' => 1, 'ge' => 1, '>' => 1, '>>' => 1, 'gt' => 1, }, }; # XXX: Some of the tests check the bool overload, which currently emits # the semantic_change warning. Disable it until we stop emitting the # warning in dpkg 1.20.x. ## no critic (TestingAndDebugging::ProhibitNoWarnings) no warnings(qw(Dpkg::Version::semantic_change::overload::bool)); # Handling of empty/invalid versions my $empty = Dpkg::Version->new(''); ok($empty eq '', "Dpkg::Version->new('') eq ''"); ok($empty->as_string() eq '', "Dpkg::Version->new('')->as_string() eq ''"); ok(!$empty->is_valid(), 'empty version is invalid'); $empty = Dpkg::Version->new('-0'); ok($empty eq '', "Dpkg::Version->new('-0') eq '-0'"); ok($empty->as_string() eq '-0', "Dpkg::Version->new('-0')->as_string() eq '-0'"); ok(!$empty->is_valid(), 'empty upstream version is invalid'); $empty = Dpkg::Version->new('0:-0'); ok($empty eq '0:-0', "Dpkg::Version->new('0:-0') eq '0:-0'"); ok($empty->as_string() eq '0:-0', "Dpkg::Version->new('0:-0')->as_string() eq '0:-0'"); ok(!$empty->is_valid(), 'empty upstream version with epoch is invalid'); $empty = Dpkg::Version->new(':1.0'); ok($empty eq ':1.0', "Dpkg::Version->new(':1.0') eq ':1.0'"); ok($empty->as_string() eq ':1.0', "Dpkg::Version->new(':1.0')->as_string() eq ':1.0'"); ok(!$empty->is_valid(), 'empty epoch is invalid'); $empty = Dpkg::Version->new('1.0-'); ok($empty eq '1.0-', "Dpkg::Version->new('1.0-') eq '1.0-'"); ok($empty->as_string() eq '1.0-', "Dpkg::Version->new('1.0-')->as_string() eq '1.0-'"); ok(!$empty->is_valid(), 'empty revision is invalid'); my $ver = Dpkg::Version->new('10a:5.2'); ok(!$ver->is_valid(), 'bad epoch is invalid'); ok(!$ver, 'bool eval of invalid leads to false'); ok($ver eq '10a:5.2', 'invalid still same string 1/2'); $ver = Dpkg::Version->new('5.2@3-2'); ok($ver eq '5.2@3-2', 'invalid still same string 2/2'); ok(!$ver->is_valid(), 'illegal character is invalid'); $ver = Dpkg::Version->new('foo5.2'); ok(!$ver->is_valid(), 'version does not start with digit 1/2'); $ver = Dpkg::Version->new('0:foo5.2'); ok(!$ver->is_valid(), 'version does not start with digit 2/2'); # Native and non-native versions $ver = Dpkg::Version->new('1.0'); ok($ver->is_native(), 'upstream version is native'); $ver = Dpkg::Version->new('1:1.0'); ok($ver->is_native(), 'upstream version w/ epoch is native'); $ver = Dpkg::Version->new('1:1.0:1.0'); ok($ver->is_native(), 'upstream version w/ epoch and colon is native'); $ver = Dpkg::Version->new('1.0-1'); ok(!$ver->is_native(), 'upstream version w/ revision is not native'); $ver = Dpkg::Version->new('1.0-1.0-1'); ok(!$ver->is_native(), 'upstream version w/ dash and revision is not native'); # Comparisons foreach my $case (@tests) { my ($a, $b, $res) = split ' ', $case; my $va = Dpkg::Version->new($a, check => 1); my $vb = Dpkg::Version->new($b, check => 1); is("$va", $a, "String representation of Dpkg::Version($a) is $a"); is("$vb", $b, "String representation of Dpkg::Version($b) is $b"); is(version_compare($a, $b), $res, "$a cmp $b => $res"); is($va <=> $vb, $res, "Dpkg::Version($a) <=> Dpkg::Version($b) => $res"); foreach my $op (@ops) { my $norm_op = version_normalize_relation($op); if ($truth->{$res}{$op}) { ok(version_compare_relation($a, $norm_op, $b), "$a $op $b => true"); ok(obj_vercmp($va, $op, $vb), "Dpkg::Version($a) $op Dpkg::Version($b) => true"); SKIP: { skip 'dpkg not available', 1 if not $have_dpkg; ok(dpkg_vercmp($a, $op, $b), "dpkg --compare-versions -- $a $op $b => true"); } } else { ok(!version_compare_relation($a, $norm_op, $b), "$a $op $b => false"); ok(!obj_vercmp($va, $op, $vb), "Dpkg::Version($a) $op Dpkg::Version($b) => false"); SKIP: { skip 'dpkg not available', 1 if not $have_dpkg; ok(!dpkg_vercmp($a, $op, $b), "dpkg --compare-versions -- $a $op $b => false"); } } } } __DATA__ 1.0-1 2.0-2 -1 2.2~rc-4 2.2-1 -1 2.2-1 2.2~rc-4 1 1.0000-1 1.0-1 0 1 0:1 0 0 0:0-0 0 2:2.5 1:7.5 1 1:0foo 0foo 1 0:0foo 0foo 0 0foo 0foo 0 0foo-0 0foo 0 0foo 0foo-0 0 0foo 0fo 1 0foo-0 0foo+ -1 0foo~1 0foo -1 0foo~foo+Bar 0foo~foo+bar -1 0foo~~ 0foo~ -1 1~ 1 -1 12345+that-really-is-some-ver-0 12345+that-really-is-some-ver-10 -1 0foo-0 0foo-01 -1 0foo.bar 0foobar 1 0foo.bar 0foo1bar 1 0foo.bar 0foo0bar 1 0foo1bar-1 0foobar-1 -1 0foo2.0 0foo2 1 0foo2.0.0 0foo2.10.0 -1 0foo2.0 0foo2.0.0 -1 0foo2.0 0foo2.10 -1 0foo2.1 0foo2.10 -1 1.09 1.9 0 1.0.8+nmu1 1.0.8 1 3.11 3.10+nmu1 1 0.9j-20080306-4 0.9i-20070324-2 1 1.2.0~b7-1 1.2.0~b6-1 1 1.011-1 1.06-2 1 0.0.9+dfsg1-1 0.0.8+dfsg1-3 1 4.6.99+svn6582-1 4.6.99+svn6496-1 1 53 52 1 0.9.9~pre122-1 0.9.9~pre111-1 1 2:2.3.2-2+lenny2 2:2.3.2-2 1 1:3.8.1-1 3.8.GA-1 1 1.0.1+gpl-1 1.0.1-2 1 1a 1000a -1