[perl5.git] / lib / version.t

#! /usr/local/perl -w
# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl test.pl'

#########################

use Test::More qw(no_plan);

diag "Tests with base class" unless $ENV{PERL_CORE};

BEGIN {
    use_ok("version", 0.50); # If we made it this far, we are ok.
}

BaseTests("version");

diag "Tests with empty derived class" unless $ENV{PERL_CORE};

package version::Empty;
use base version;
$VERSION = 0.01;
no warnings 'redefine';
*::qv = sub { return bless version::qv(shift), __PACKAGE__; };

package version::Bad;
use base version;
sub new { my($self,$n)=@_;  bless \$n, $self }

package main;
my $testobj = version::Empty->new(1.002_003);
isa_ok( $testobj, "version::Empty" );
ok( $testobj->numify == 1.002003, "Numified correctly" );
ok( $testobj->stringify eq "1.002003", "Stringified correctly" );
ok( $testobj->normal eq "v1.2.3", "Normalified correctly" );

my $verobj = version->new("1.2.4");
ok( $verobj > $testobj, "Comparison vs parent class" );
ok( $verobj gt $testobj, "Comparison vs parent class" );
BaseTests("version::Empty");

diag "tests with bad subclass" unless $ENV{PERL_CORE};
$testobj = version::Bad->new(1.002_003);
isa_ok( $testobj, "version::Bad" );
eval { my $string = $testobj->numify };
like($@, qr/Invalid version object/,
    "Bad subclass numify");
eval { my $string = $testobj->normal };
like($@, qr/Invalid version object/,
    "Bad subclass normal");
eval { my $string = $testobj->stringify };
like($@, qr/Invalid version object/,
    "Bad subclass stringify");
eval { my $test = $testobj > 1.0 };
like($@, qr/Invalid version object/,
    "Bad subclass vcmp");

sub BaseTests {

	my $CLASS = shift;
	
	# Insert your test code below, the Test module is use()ed here so read
	# its man page ( perldoc Test ) for help writing this test script.
	
	# Test bare number processing
	diag "tests with bare numbers" unless $ENV{PERL_CORE};
	$version = $CLASS->new(5.005_03);
	is ( "$version" , "5.005030" , '5.005_03 eq 5.5.30' );
	$version = $CLASS->new(1.23);
	is ( "$version" , "1.230" , '1.23 eq "1.230"' );
	
	# Test quoted number processing
	diag "tests with quoted numbers" unless $ENV{PERL_CORE};
	$version = $CLASS->new("5.005_03");
	is ( "$version" , "5.005_030" , '"5.005_03" eq "5.005_030"' );
	$version = $CLASS->new("v1.23");
	is ( "$version" , "v1.23.0" , '"v1.23" eq "v1.23.0"' );
	
	# Test stringify operator
	diag "tests with stringify" unless $ENV{PERL_CORE};
	$version = $CLASS->new("5.005");
	is ( "$version" , "5.005" , '5.005 eq "5.005"' );
	$version = $CLASS->new("5.006.001");
	is ( "$version" , "v5.6.1" , '5.006.001 eq v5.6.1' );
	$version = $CLASS->new("1.2.3_4");
	is ( "$version" , "v1.2.3_4" , 'alpha version 1.2.3_4 eq v1.2.3_4' );
	
	# test illegal formats
	diag "test illegal formats" unless $ENV{PERL_CORE};
	eval {my $version = $CLASS->new("1.2_3_4")};
	like($@, qr/multiple underscores/,
	    "Invalid version format (multiple underscores)");
	
	eval {my $version = $CLASS->new("1.2_3.4")};
	like($@, qr/underscores before decimal/,
	    "Invalid version format (underscores before decimal)");
	
	eval {my $version = $CLASS->new("1_2")};
	like($@, qr/alpha without decimal/,
	    "Invalid version format (alpha without decimal)");

	# for this first test, just upgrade the warn() to die()
	eval {
	    local $SIG{__WARN__} = sub { die $_[0] };
	    $version = $CLASS->new("1.2b3");
	};
	my $warnregex = "Version string '.+' contains invalid data; ".
		"ignoring: '.+'";

	like($@, qr/$warnregex/,
	    "Version string contains invalid data; ignoring");

	# from here on out capture the warning and test independently
	my $warning;
	local $SIG{__WARN__} = sub { $warning = $_[0] };
 	$version = $CLASS->new("99 and 44/100 pure");

	like($warning, qr/$warnregex/,
	    "Version string contains invalid data; ignoring");
	ok ("$version" eq "99.000", '$version eq "99.000"');
	ok ($version->numify == 99.0, '$version->numify == 99.0');
	ok ($version->normal eq "v99.0.0", '$version->normal eq v99.0.0');
	
	$version = $CLASS->new("something");
	like($warning, qr/$warnregex/,
	    "Version string contains invalid data; ignoring");
	ok (defined $version, 'defined $version');
	
	# reset the test object to something reasonable
	$version = $CLASS->new("1.2.3");
	
	# Test boolean operator
	ok ($version, 'boolean');
	
	# Test class membership
	isa_ok ( $version, $CLASS );
	
	# Test comparison operators with self
	diag "tests with self" unless $ENV{PERL_CORE};
	ok ( $version eq $version, '$version eq $version' );
	is ( $version cmp $version, 0, '$version cmp $version == 0' );
	ok ( $version == $version, '$version == $version' );
	
	# test first with non-object
	$version = $CLASS->new("5.006.001");
	$new_version = "5.8.0";
	diag "tests with non-objects" unless $ENV{PERL_CORE};
	ok ( $version ne $new_version, '$version ne $new_version' );
	ok ( $version lt $new_version, '$version lt $new_version' );
	ok ( $new_version gt $version, '$new_version gt $version' );
	ok ( ref(\$new_version) eq 'SCALAR', 'no auto-upgrade');
	$new_version = "$version";
	ok ( $version eq $new_version, '$version eq $new_version' );
	ok ( $new_version eq $version, '$new_version eq $version' );
	
	# now test with existing object
	$new_version = $CLASS->new("5.8.0");
	diag "tests with objects" unless $ENV{PERL_CORE};
	ok ( $version ne $new_version, '$version ne $new_version' );
	ok ( $version lt $new_version, '$version lt $new_version' );
	ok ( $new_version gt $version, '$new_version gt $version' );
	$new_version = $CLASS->new("$version");
	ok ( $version eq $new_version, '$version eq $new_version' );
	
	# Test Numeric Comparison operators
	# test first with non-object
	$new_version = "5.8.0";
	diag "numeric tests with non-objects" unless $ENV{PERL_CORE};
	ok ( $version == $version, '$version == $version' );
	ok ( $version < $new_version, '$version < $new_version' );
	ok ( $new_version > $version, '$new_version > $version' );
	ok ( $version != $new_version, '$version != $new_version' );
	
	# now test with existing object
	$new_version = $CLASS->new($new_version);
	diag "numeric tests with objects" unless $ENV{PERL_CORE};
	ok ( $version < $new_version, '$version < $new_version' );
	ok ( $new_version > $version, '$new_version > $version' );
	ok ( $version != $new_version, '$version != $new_version' );
	
	# now test with actual numbers
	diag "numeric tests with numbers" unless $ENV{PERL_CORE};
	ok ( $version->numify() == 5.006001, '$version->numify() == 5.006001' );
	ok ( $version->numify() <= 5.006001, '$version->numify() <= 5.006001' );
	ok ( $version->numify() < 5.008, '$version->numify() < 5.008' );
	#ok ( $version->numify() > v5.005_02, '$version->numify() > 5.005_02' );
	
	# test with long decimals
	diag "Tests with extended decimal versions" unless $ENV{PERL_CORE};
	$version = $CLASS->new(1.002003);
	ok ( $version eq "1.2.3", '$version eq "1.2.3"');
	ok ( $version->numify == 1.002003, '$version->numify == 1.002003');
	$version = $CLASS->new("2002.09.30.1");
	ok ( $version eq "2002.9.30.1",'$version eq 2002.9.30.1');
	ok ( $version->numify == 2002.009030001,
	    '$version->numify == 2002.009030001');
	
	# now test with alpha version form with string
	$version = $CLASS->new("1.2.3");
	$new_version = "1.2.3_4";
	diag "tests with alpha-style non-objects" unless $ENV{PERL_CORE};
	ok ( $version lt $new_version, '$version lt $new_version' );
	ok ( $new_version gt $version, '$new_version gt $version' );
	ok ( $version ne $new_version, '$version ne $new_version' );
	
	$version = $CLASS->new("1.2.4");
	diag "numeric tests with alpha-style non-objects" unless $ENV{PERL_CORE};
	ok ( $version > $new_version, '$version > $new_version' );
	ok ( $new_version < $version, '$new_version < $version' );
	ok ( $version != $new_version, '$version != $new_version' );
	
	# now test with alpha version form with object
	$version = $CLASS->new("1.2.3");
	$new_version = $CLASS->new("1.2.3_4");
	diag "tests with alpha-style objects" unless $ENV{PERL_CORE};
	ok ( $version < $new_version, '$version < $new_version' );
	ok ( $new_version > $version, '$new_version > $version' );
	ok ( $version != $new_version, '$version != $new_version' );
	ok ( !$version->is_alpha, '!$version->is_alpha');
	ok ( $new_version->is_alpha, '$new_version->is_alpha');
	
	$version = $CLASS->new("1.2.4");
	diag "tests with alpha-style objects" unless $ENV{PERL_CORE};
	ok ( $version > $new_version, '$version > $new_version' );
	ok ( $new_version < $version, '$new_version < $version' );
	ok ( $version != $new_version, '$version != $new_version' );
	
	$version = $CLASS->new("1.2.3.4");
	$new_version = $CLASS->new("1.2.3_4");
	diag "tests with alpha-style objects with same subversion" unless $ENV{PERL_CORE};
	ok ( $version > $new_version, '$version > $new_version' );
	ok ( $new_version < $version, '$new_version < $version' );
	ok ( $version != $new_version, '$version != $new_version' );
	
	diag "test implicit [in]equality" unless $ENV{PERL_CORE};
	$version = $CLASS->new("v1.2.3");
	$new_version = $CLASS->new("1.2.3.0");
	ok ( $version == $new_version, '$version == $new_version' );
	$new_version = $CLASS->new("1.2.3_0");
	ok ( $version == $new_version, '$version == $new_version' );
	$new_version = $CLASS->new("1.2.3.1");
	ok ( $version < $new_version, '$version < $new_version' );
	$new_version = $CLASS->new("1.2.3_1");
	ok ( $version < $new_version, '$version < $new_version' );
	$new_version = $CLASS->new("1.1.999");
	ok ( $version > $new_version, '$version > $new_version' );
	
	# that which is not expressly permitted is forbidden
	diag "forbidden operations" unless $ENV{PERL_CORE};
	ok ( !eval { ++$version }, "noop ++" );
	ok ( !eval { --$version }, "noop --" );
	ok ( !eval { $version/1 }, "noop /" );
	ok ( !eval { $version*3 }, "noop *" );
	ok ( !eval { abs($version) }, "noop abs" );

	# test the qv() sub
	diag "testing qv" unless $ENV{PERL_CORE};
	$version = qv("1.2");
	ok ( $version eq "1.2.0", 'qv("1.2") eq "1.2.0"' );
	$version = qv(1.2);
	ok ( $version eq "1.2.0", 'qv(1.2) eq "1.2.0"' );
	isa_ok( qv('5.008'), $CLASS );

	# test creation from existing version object
	diag "create new from existing version" unless $ENV{PERL_CORE};
	ok (eval {$new_version = $CLASS->new($version)},
		"new from existing object");
	ok ($new_version == $version, "class->new($version) identical");
	$new_version = $version->new();
	ok ($new_version == $version, "$version->new() also identical");
	$new_version = $version->new("1.2.3");
	is ($new_version, "v1.2.3" , '$version->new("1.2.3") works too');

	# test the CVS revision mode
	diag "testing CVS Revision" unless $ENV{PERL_CORE};
	$version = new $CLASS qw$Revision: 1.2$;
	ok ( $version eq "1.2.0", 'qw$Revision: 1.2$ eq 1.2.0' );
	$version = new $CLASS qw$Revision: 1.2.3.4$;
	ok ( $version eq "1.2.3.4", 'qw$Revision: 1.2.3.4$ eq 1.2.3.4' );
	
	# test the CPAN style reduced significant digit form
	diag "testing CPAN-style versions" unless $ENV{PERL_CORE};
	$version = $CLASS->new("1.23_01");
	is ( "$version" , "1.23_0100", "CPAN-style alpha version" );
	ok ( $version > 1.23, "1.23_01 > 1.23");
	ok ( $version < 1.24, "1.23_01 < 1.24");

	# test reformed UNIVERSAL::VERSION
	diag "Replacement UNIVERSAL::VERSION tests" unless $ENV{PERL_CORE};
	
	# we know this file is here since we require it ourselves
	$version = $Test::More::VERSION;
	eval "use Test::More $version";
	unlike($@, qr/Test::More version $version/,
		'Replacement eval works with exact version');
	
	$version = $Test::More::VERSION+0.01; # this should fail even with old UNIVERSAL::VERSION
	eval "use Test::More $version";
	like($@, qr/Test::More version $version/,
		'Replacement eval works with incremented version');
	
	$version =~ s/\.0$//; #convert to string and remove trailing '.0'
	chop($version);	# shorten by 1 digit, should still succeed
	eval "use Test::More $version";
	unlike($@, qr/Test::More version $version/,
		'Replacement eval works with single digit');
	
	$version += 0.1; # this would fail with old UNIVERSAL::VERSION
	eval "use Test::More $version";
	like($@, qr/Test::More version $version/,
		'Replacement eval works with incremented digit');
	
SKIP: 	{
	    skip 'Cannot test v-strings with Perl < 5.8.1', 4
		    if $] < 5.008_001; 
	    diag "Tests with v-strings" unless $ENV{PERL_CORE};
	    $version = $CLASS->new(1.2.3);
	    ok("$version" eq "v1.2.3", '"$version" eq 1.2.3');
	    $version = $CLASS->new(1.0.0);
	    $new_version = $CLASS->new(1);
	    ok($version == $new_version, '$version == $new_version');
	    ok($version eq $new_version, '$version eq $new_version');
	    $version = qv(1.2.3);
	    ok("$version" eq "v1.2.3", 'v-string initialized qv()');
	}

	diag "Tests with real-world (malformed) data" unless $ENV{PERL_CORE};

	# trailing zero testing (reported by Andreas Koenig).
	$version = $CLASS->new("1");
	ok($version->numify eq "1.000", "trailing zeros preserved");
	$version = $CLASS->new("1.0");
	ok($version->numify eq "1.000", "trailing zeros preserved");
	$version = $CLASS->new("1.0.0");
	ok($version->numify eq "1.000000", "trailing zeros preserved");
	$version = $CLASS->new("1.0.0.0");
	ok($version->numify eq "1.000000000", "trailing zeros preserved");
	
	# leading zero testing (reported by Andreas Koenig).
	$version = $CLASS->new(".7");
	ok($version->numify eq "0.700", "leading zero inferred");

	# leading space testing (reported by Andreas Koenig).
	$version = $CLASS->new(" 1.7");
	ok($version->numify eq "1.700", "leading space ignored");

}

1;
Commit	Line	Data
129318bd	1	#! /usr/local/perl -w
a7ad731c HS	2	# Before `make install' is performed this script should be runnable with
a7ad731c HS	3	# `make test'. After `make install' it should work as `perl test.pl'
a7ad731c HS	4
	5	#########################
	6
34ba6322	7	use Test::More qw(no_plan);
a7ad731c	8
137d6fc0	9	diag "Tests with base class" unless $ENV{PERL_CORE};
a7ad731c	10
5eb567df	11	BEGIN {
43eaf59d	12	use_ok("version", 0.50); # If we made it this far, we are ok.
5eb567df RGS	13	}
5eb567df RGS	14
137d6fc0 JP	15	BaseTests("version");
	16
	17	diag "Tests with empty derived class" unless $ENV{PERL_CORE};
	18
	19	package version::Empty;
43eaf59d	20	use base version;
137d6fc0	21	$VERSION = 0.01;
43eaf59d SP	22	no warnings 'redefine';
43eaf59d SP	23	*::qv = sub { return bless version::qv(shift), __PACKAGE__; };
137d6fc0	24
e0218a61 JP	25	package version::Bad;
	26	use base version;
	27	sub new { my($self,$n)=@_; bless \$n, $self }
	28
137d6fc0	29	package main;
e0218a61	30	my $testobj = version::Empty->new(1.002_003);
137d6fc0 JP	31	isa_ok( $testobj, "version::Empty" );
137d6fc0 JP	32	ok( $testobj->numify == 1.002003, "Numified correctly" );
9137345a JP	33	ok( $testobj->stringify eq "1.002003", "Stringified correctly" );
9137345a JP	34	ok( $testobj->normal eq "v1.2.3", "Normalified correctly" );
137d6fc0	35
e0218a61	36	my $verobj = version->new("1.2.4");
137d6fc0 JP	37	ok( $verobj > $testobj, "Comparison vs parent class" );
	38	ok( $verobj gt $testobj, "Comparison vs parent class" );
	39	BaseTests("version::Empty");
	40
e0218a61 JP	41	diag "tests with bad subclass" unless $ENV{PERL_CORE};
	42	$testobj = version::Bad->new(1.002_003);
	43	isa_ok( $testobj, "version::Bad" );
	44	eval { my $string = $testobj->numify };
	45	like($@, qr/Invalid version object/,
	46	"Bad subclass numify");
	47	eval { my $string = $testobj->normal };
	48	like($@, qr/Invalid version object/,
	49	"Bad subclass normal");
	50	eval { my $string = $testobj->stringify };
	51	like($@, qr/Invalid version object/,
	52	"Bad subclass stringify");
	53	eval { my $test = $testobj > 1.0 };
	54	like($@, qr/Invalid version object/,
	55	"Bad subclass vcmp");
	56
137d6fc0 JP	57	sub BaseTests {
	58
	59	my $CLASS = shift;
	60
	61	# Insert your test code below, the Test module is use()ed here so read
	62	# its man page ( perldoc Test ) for help writing this test script.
	63
	64	# Test bare number processing
	65	diag "tests with bare numbers" unless $ENV{PERL_CORE};
	66	$version = $CLASS->new(5.005_03);
9137345a	67	is ( "$version" , "5.005030" , '5.005_03 eq 5.5.30' );
137d6fc0	68	$version = $CLASS->new(1.23);
13f8f398	69	is ( "$version" , "1.230" , '1.23 eq "1.230"' );
137d6fc0 JP	70
	71	# Test quoted number processing
	72	diag "tests with quoted numbers" unless $ENV{PERL_CORE};
	73	$version = $CLASS->new("5.005_03");
c76df65e	74	is ( "$version" , "5.005_030" , '"5.005_03" eq "5.005_030"' );
137d6fc0	75	$version = $CLASS->new("v1.23");
9137345a	76	is ( "$version" , "v1.23.0" , '"v1.23" eq "v1.23.0"' );
137d6fc0 JP	77
	78	# Test stringify operator
	79	diag "tests with stringify" unless $ENV{PERL_CORE};
	80	$version = $CLASS->new("5.005");
b9381830	81	is ( "$version" , "5.005" , '5.005 eq "5.005"' );
137d6fc0	82	$version = $CLASS->new("5.006.001");
9137345a	83	is ( "$version" , "v5.6.1" , '5.006.001 eq v5.6.1' );
137d6fc0	84	$version = $CLASS->new("1.2.3_4");
9137345a	85	is ( "$version" , "v1.2.3_4" , 'alpha version 1.2.3_4 eq v1.2.3_4' );
137d6fc0 JP	86
	87	# test illegal formats
	88	diag "test illegal formats" unless $ENV{PERL_CORE};
	89	eval {my $version = $CLASS->new("1.2_3_4")};
	90	like($@, qr/multiple underscores/,
	91	"Invalid version format (multiple underscores)");
	92
	93	eval {my $version = $CLASS->new("1.2_3.4")};
	94	like($@, qr/underscores before decimal/,
	95	"Invalid version format (underscores before decimal)");
	96
34ba6322 SP	97	eval {my $version = $CLASS->new("1_2")};
	98	like($@, qr/alpha without decimal/,
	99	"Invalid version format (alpha without decimal)");
	100
cd57dc11 SP	101	# for this first test, just upgrade the warn() to die()
	102	eval {
	103	local $SIG{__WARN__} = sub { die $_[0] };
	104	$version = $CLASS->new("1.2b3");
	105	};
	106	my $warnregex = "Version string '.+' contains invalid data; ".
	107	"ignoring: '.+'";
	108
	109	like($@, qr/$warnregex/,
	110	"Version string contains invalid data; ignoring");
	111
	112	# from here on out capture the warning and test independently
	113	my $warning;
	114	local $SIG{__WARN__} = sub { $warning = $_[0] };
	115	$version = $CLASS->new("99 and 44/100 pure");
	116
	117	like($warning, qr/$warnregex/,
	118	"Version string contains invalid data; ignoring");
13f8f398	119	ok ("$version" eq "99.000", '$version eq "99.000"');
137d6fc0	120	ok ($version->numify == 99.0, '$version->numify == 99.0');
9137345a	121	ok ($version->normal eq "v99.0.0", '$version->normal eq v99.0.0');
137d6fc0 JP	122
137d6fc0 JP	123	$version = $CLASS->new("something");
cd57dc11 SP	124	like($warning, qr/$warnregex/,
cd57dc11 SP	125	"Version string contains invalid data; ignoring");
137d6fc0 JP	126	ok (defined $version, 'defined $version');
	127
	128	# reset the test object to something reasonable
	129	$version = $CLASS->new("1.2.3");
	130
	131	# Test boolean operator
	132	ok ($version, 'boolean');
	133
	134	# Test class membership
cb5772bb	135	isa_ok ( $version, $CLASS );
137d6fc0 JP	136
	137	# Test comparison operators with self
	138	diag "tests with self" unless $ENV{PERL_CORE};
	139	ok ( $version eq $version, '$version eq $version' );
	140	is ( $version cmp $version, 0, '$version cmp $version == 0' );
	141	ok ( $version == $version, '$version == $version' );
	142
	143	# test first with non-object
	144	$version = $CLASS->new("5.006.001");
	145	$new_version = "5.8.0";
	146	diag "tests with non-objects" unless $ENV{PERL_CORE};
	147	ok ( $version ne $new_version, '$version ne $new_version' );
	148	ok ( $version lt $new_version, '$version lt $new_version' );
	149	ok ( $new_version gt $version, '$new_version gt $version' );
	150	ok ( ref(\$new_version) eq 'SCALAR', 'no auto-upgrade');
	151	$new_version = "$version";
	152	ok ( $version eq $new_version, '$version eq $new_version' );
	153	ok ( $new_version eq $version, '$new_version eq $version' );
	154
	155	# now test with existing object
	156	$new_version = $CLASS->new("5.8.0");
	157	diag "tests with objects" unless $ENV{PERL_CORE};
	158	ok ( $version ne $new_version, '$version ne $new_version' );
	159	ok ( $version lt $new_version, '$version lt $new_version' );
	160	ok ( $new_version gt $version, '$new_version gt $version' );
	161	$new_version = $CLASS->new("$version");
	162	ok ( $version eq $new_version, '$version eq $new_version' );
	163
	164	# Test Numeric Comparison operators
	165	# test first with non-object
	166	$new_version = "5.8.0";
	167	diag "numeric tests with non-objects" unless $ENV{PERL_CORE};
	168	ok ( $version == $version, '$version == $version' );
	169	ok ( $version < $new_version, '$version < $new_version' );
	170	ok ( $new_version > $version, '$new_version > $version' );
	171	ok ( $version != $new_version, '$version != $new_version' );
	172
	173	# now test with existing object
	174	$new_version = $CLASS->new($new_version);
	175	diag "numeric tests with objects" unless $ENV{PERL_CORE};
	176	ok ( $version < $new_version, '$version < $new_version' );
	177	ok ( $new_version > $version, '$new_version > $version' );
	178	ok ( $version != $new_version, '$version != $new_version' );
	179
	180	# now test with actual numbers
	181	diag "numeric tests with numbers" unless $ENV{PERL_CORE};
	182	ok ( $version->numify() == 5.006001, '$version->numify() == 5.006001' );
	183	ok ( $version->numify() <= 5.006001, '$version->numify() <= 5.006001' );
	184	ok ( $version->numify() < 5.008, '$version->numify() < 5.008' );
	185	#ok ( $version->numify() > v5.005_02, '$version->numify() > 5.005_02' );
	186
	187	# test with long decimals
	188	diag "Tests with extended decimal versions" unless $ENV{PERL_CORE};
	189	$version = $CLASS->new(1.002003);
	190	ok ( $version eq "1.2.3", '$version eq "1.2.3"');
	191	ok ( $version->numify == 1.002003, '$version->numify == 1.002003');
	192	$version = $CLASS->new("2002.09.30.1");
	193	ok ( $version eq "2002.9.30.1",'$version eq 2002.9.30.1');
	194	ok ( $version->numify == 2002.009030001,
	195	'$version->numify == 2002.009030001');
	196
	197	# now test with alpha version form with string
	198	$version = $CLASS->new("1.2.3");
	199	$new_version = "1.2.3_4";
200	diag "tests with alpha-style non-objects" unless $ENV{PERL_CORE};
201	ok ( $version lt $new_version, '$version lt $new_version' );
202	ok ( $new_version gt $version, '$new_version gt $version' );
203	ok ( $version ne $new_version, '$version ne $new_version' );
204
205	$version = $CLASS->new("1.2.4");
206	diag "numeric tests with alpha-style non-objects" unless $ENV{PERL_CORE};
207	ok ( $version > $new_version, '$version > $new_version' );
208	ok ( $new_version < $version, '$new_version < $version' );
209	ok ( $version != $new_version, '$version != $new_version' );
210
211	# now test with alpha version form with object
212	$version = $CLASS->new("1.2.3");
213	$new_version = $CLASS->new("1.2.3_4");
214	diag "tests with alpha-style objects" unless $ENV{PERL_CORE};
215	ok ( $version < $new_version, '$version < $new_version' );
216	ok ( $new_version > $version, '$new_version > $version' );
217	ok ( $version != $new_version, '$version != $new_version' );
218	ok ( !$version->is_alpha, '!$version->is_alpha');
219	ok ( $new_version->is_alpha, '$new_version->is_alpha');
220
221	$version = $CLASS->new("1.2.4");
222	diag "tests with alpha-style objects" unless $ENV{PERL_CORE};
223	ok ( $version > $new_version, '$version > $new_version' );
224	ok ( $new_version < $version, '$new_version < $version' );
225	ok ( $version != $new_version, '$version != $new_version' );
226
13f8f398 JP	227	$version = $CLASS->new("1.2.3.4");
13f8f398 JP	228	$new_version = $CLASS->new("1.2.3_4");
137d6fc0 JP	229	diag "tests with alpha-style objects with same subversion" unless $ENV{PERL_CORE};
	230	ok ( $version > $new_version, '$version > $new_version' );
	231	ok ( $new_version < $version, '$new_version < $version' );
	232	ok ( $version != $new_version, '$version != $new_version' );
	233
	234	diag "test implicit [in]equality" unless $ENV{PERL_CORE};
13f8f398 JP	235	$version = $CLASS->new("v1.2.3");
13f8f398 JP	236	$new_version = $CLASS->new("1.2.3.0");
137d6fc0	237	ok ( $version == $new_version, '$version == $new_version' );
13f8f398	238	$new_version = $CLASS->new("1.2.3_0");
137d6fc0	239	ok ( $version == $new_version, '$version == $new_version' );
13f8f398	240	$new_version = $CLASS->new("1.2.3.1");
137d6fc0	241	ok ( $version < $new_version, '$version < $new_version' );
13f8f398	242	$new_version = $CLASS->new("1.2.3_1");
137d6fc0 JP	243	ok ( $version < $new_version, '$version < $new_version' );
	244	$new_version = $CLASS->new("1.1.999");
	245	ok ( $version > $new_version, '$version > $new_version' );
	246
	247	# that which is not expressly permitted is forbidden
	248	diag "forbidden operations" unless $ENV{PERL_CORE};
	249	ok ( !eval { ++$version }, "noop ++" );
	250	ok ( !eval { --$version }, "noop --" );
	251	ok ( !eval { $version/1 }, "noop /" );
	252	ok ( !eval { $version3 }, "noop " );
	253	ok ( !eval { abs($version) }, "noop abs" );
	254
	255	# test the qv() sub
	256	diag "testing qv" unless $ENV{PERL_CORE};
	257	$version = qv("1.2");
	258	ok ( $version eq "1.2.0", 'qv("1.2") eq "1.2.0"' );
	259	$version = qv(1.2);
	260	ok ( $version eq "1.2.0", 'qv(1.2) eq "1.2.0"' );
43eaf59d	261	isa_ok( qv('5.008'), $CLASS );
137d6fc0	262
13f8f398 JP	263	# test creation from existing version object
13f8f398 JP	264	diag "create new from existing version" unless $ENV{PERL_CORE};
cb5772bb	265	ok (eval {$new_version = $CLASS->new($version)},
13f8f398	266	"new from existing object");
9137345a JP	267	ok ($new_version == $version, "class->new($version) identical");
	268	$new_version = $version->new();
	269	ok ($new_version == $version, "$version->new() also identical");
	270	$new_version = $version->new("1.2.3");
	271	is ($new_version, "v1.2.3" , '$version->new("1.2.3") works too');
13f8f398	272
137d6fc0 JP	273	# test the CVS revision mode
137d6fc0 JP	274	diag "testing CVS Revision" unless $ENV{PERL_CORE};
cb5772bb	275	$version = new $CLASS qw$Revision: 1.2$;
137d6fc0	276	ok ( $version eq "1.2.0", 'qw$Revision: 1.2$ eq 1.2.0' );
cb5772bb	277	$version = new $CLASS qw$Revision: 1.2.3.4$;
d2397f31	278	ok ( $version eq "1.2.3.4", 'qw$Revision: 1.2.3.4$ eq 1.2.3.4' );
137d6fc0	279
9137345a JP	280	# test the CPAN style reduced significant digit form
	281	diag "testing CPAN-style versions" unless $ENV{PERL_CORE};
	282	$version = $CLASS->new("1.23_01");
	283	is ( "$version" , "1.23_0100", "CPAN-style alpha version" );
	284	ok ( $version > 1.23, "1.23_01 > 1.23");
	285	ok ( $version < 1.24, "1.23_01 < 1.24");
	286
137d6fc0 JP	287	# test reformed UNIVERSAL::VERSION
	288	diag "Replacement UNIVERSAL::VERSION tests" unless $ENV{PERL_CORE};
	289
	290	# we know this file is here since we require it ourselves
13f8f398	291	$version = $Test::More::VERSION;
137d6fc0	292	eval "use Test::More $version";
b9381830	293	unlike($@, qr/Test::More version $version/,
137d6fc0 JP	294	'Replacement eval works with exact version');
137d6fc0 JP	295
13f8f398 JP	296	$version = $Test::More::VERSION+0.01; # this should fail even with old UNIVERSAL::VERSION
13f8f398 JP	297	eval "use Test::More $version";
b9381830	298	like($@, qr/Test::More version $version/,
137d6fc0 JP	299	'Replacement eval works with incremented version');
137d6fc0 JP	300
b9381830	301	$version =~ s/\.0$//; #convert to string and remove trailing '.0'
137d6fc0 JP	302	chop($version); # shorten by 1 digit, should still succeed
137d6fc0 JP	303	eval "use Test::More $version";
b9381830	304	unlike($@, qr/Test::More version $version/,
137d6fc0 JP	305	'Replacement eval works with single digit');
	306
	307	$version += 0.1; # this would fail with old UNIVERSAL::VERSION
	308	eval "use Test::More $version";
b9381830	309	like($@, qr/Test::More version $version/,
137d6fc0 JP	310	'Replacement eval works with incremented digit');
	311
	312	SKIP: {
b9381830	313	skip 'Cannot test v-strings with Perl < 5.8.1', 4
137d6fc0 JP	314	if $] < 5.008_001;
	315	diag "Tests with v-strings" unless $ENV{PERL_CORE};
	316	$version = $CLASS->new(1.2.3);
9137345a	317	ok("$version" eq "v1.2.3", '"$version" eq 1.2.3');
137d6fc0 JP	318	$version = $CLASS->new(1.0.0);
	319	$new_version = $CLASS->new(1);
	320	ok($version == $new_version, '$version == $new_version');
	321	ok($version eq $new_version, '$version eq $new_version');
137d6fc0	322	$version = qv(1.2.3);
9137345a	323	ok("$version" eq "v1.2.3", 'v-string initialized qv()');
137d6fc0	324	}
e0218a61 JP	325
	326	diag "Tests with real-world (malformed) data" unless $ENV{PERL_CORE};
	327
	328	# trailing zero testing (reported by Andreas Koenig).
	329	$version = $CLASS->new("1");
	330	ok($version->numify eq "1.000", "trailing zeros preserved");
	331	$version = $CLASS->new("1.0");
	332	ok($version->numify eq "1.000", "trailing zeros preserved");
	333	$version = $CLASS->new("1.0.0");
	334	ok($version->numify eq "1.000000", "trailing zeros preserved");
	335	$version = $CLASS->new("1.0.0.0");
	336	ok($version->numify eq "1.000000000", "trailing zeros preserved");
	337
	338	# leading zero testing (reported by Andreas Koenig).
	339	$version = $CLASS->new(".7");
	340	ok($version->numify eq "0.700", "leading zero inferred");
	341
	342	# leading space testing (reported by Andreas Koenig).
	343	$version = $CLASS->new(" 1.7");
	344	ok($version->numify eq "1.700", "leading space ignored");
	345
137d6fc0	346	}
cb5772bb RGS	347
cb5772bb RGS	348	1;