[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 tests => 200;

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

BEGIN {
    use_ok("version", 0.47); # 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 vars qw($VERSION @ISA);
use version;
@ISA = qw(version);
$VERSION = 0.01;

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)");
	
	$version = $CLASS->new("99 and 44/100 pure");
	ok ("$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");
	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"' );

	# 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
e0218a61	7	use Test::More tests => 200;
a7ad731c	8
137d6fc0	9	diag "Tests with base class" unless $ENV{PERL_CORE};
a7ad731c	10
5eb567df	11	BEGIN {
e0218a61	12	use_ok("version", 0.47); # 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 $ENV{PERL_CORE};
	18
	19	package version::Empty;
	20	use vars qw($VERSION @ISA);
cb5772bb	21	use version;
9137345a	22	@ISA = qw(version);
137d6fc0 JP	23	$VERSION = 0.01;
137d6fc0 JP	24
e0218a61 JP	25	package version::Bad;
	26	use base version;
	27	sub new { my($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
	97	$version = $CLASS->new("99 and 44/100 pure");
13f8f398	98	ok ("$version" eq "99.000", '$version eq "99.000"');
137d6fc0	99	ok ($version->numify == 99.0, '$version->numify == 99.0');
9137345a	100	ok ($version->normal eq "v99.0.0", '$version->normal eq v99.0.0');
137d6fc0 JP	101
	102	$version = $CLASS->new("something");
	103	ok (defined $version, 'defined $version');
	104
	105	# reset the test object to something reasonable
	106	$version = $CLASS->new("1.2.3");
	107
	108	# Test boolean operator
	109	ok ($version, 'boolean');
	110
	111	# Test class membership
cb5772bb	112	isa_ok ( $version, $CLASS );
137d6fc0 JP	113
	114	# Test comparison operators with self
	115	diag "tests with self" unless $ENV{PERL_CORE};
	116	ok ( $version eq $version, '$version eq $version' );
	117	is ( $version cmp $version, 0, '$version cmp $version == 0' );
	118	ok ( $version == $version, '$version == $version' );
	119
	120	# test first with non-object
	121	$version = $CLASS->new("5.006.001");
	122	$new_version = "5.8.0";
	123	diag "tests with non-objects" unless $ENV{PERL_CORE};
	124	ok ( $version ne $new_version, '$version ne $new_version' );
	125	ok ( $version lt $new_version, '$version lt $new_version' );
	126	ok ( $new_version gt $version, '$new_version gt $version' );
	127	ok ( ref(\$new_version) eq 'SCALAR', 'no auto-upgrade');
	128	$new_version = "$version";
	129	ok ( $version eq $new_version, '$version eq $new_version' );
	130	ok ( $new_version eq $version, '$new_version eq $version' );
	131
	132	# now test with existing object
	133	$new_version = $CLASS->new("5.8.0");
	134	diag "tests with objects" unless $ENV{PERL_CORE};
	135	ok ( $version ne $new_version, '$version ne $new_version' );
	136	ok ( $version lt $new_version, '$version lt $new_version' );
	137	ok ( $new_version gt $version, '$new_version gt $version' );
	138	$new_version = $CLASS->new("$version");
	139	ok ( $version eq $new_version, '$version eq $new_version' );
	140
	141	# Test Numeric Comparison operators
	142	# test first with non-object
	143	$new_version = "5.8.0";
	144	diag "numeric tests with non-objects" unless $ENV{PERL_CORE};
	145	ok ( $version == $version, '$version == $version' );
	146	ok ( $version < $new_version, '$version < $new_version' );
	147	ok ( $new_version > $version, '$new_version > $version' );
	148	ok ( $version != $new_version, '$version != $new_version' );
	149
	150	# now test with existing object
	151	$new_version = $CLASS->new($new_version);
	152	diag "numeric tests with objects" unless $ENV{PERL_CORE};
	153	ok ( $version < $new_version, '$version < $new_version' );
	154	ok ( $new_version > $version, '$new_version > $version' );
	155	ok ( $version != $new_version, '$version != $new_version' );
	156
	157	# now test with actual numbers
	158	diag "numeric tests with numbers" unless $ENV{PERL_CORE};
	159	ok ( $version->numify() == 5.006001, '$version->numify() == 5.006001' );
	160	ok ( $version->numify() <= 5.006001, '$version->numify() <= 5.006001' );
	161	ok ( $version->numify() < 5.008, '$version->numify() < 5.008' );
	162	#ok ( $version->numify() > v5.005_02, '$version->numify() > 5.005_02' );
	163
	164	# test with long decimals
	165	diag "Tests with extended decimal versions" unless $ENV{PERL_CORE};
	166	$version = $CLASS->new(1.002003);
	167	ok ( $version eq "1.2.3", '$version eq "1.2.3"');
	168	ok ( $version->numify == 1.002003, '$version->numify == 1.002003');
	169	$version = $CLASS->new("2002.09.30.1");
	170	ok ( $version eq "2002.9.30.1",'$version eq 2002.9.30.1');
	171	ok ( $version->numify == 2002.009030001,
	172	'$version->numify == 2002.009030001');
	173
	174	# now test with alpha version form with string
	175	$version = $CLASS->new("1.2.3");
	176	$new_version = "1.2.3_4";
177	diag "tests with alpha-style non-objects" unless $ENV{PERL_CORE};
178	ok ( $version lt $new_version, '$version lt $new_version' );
179	ok ( $new_version gt $version, '$new_version gt $version' );
180	ok ( $version ne $new_version, '$version ne $new_version' );
181
182	$version = $CLASS->new("1.2.4");
183	diag "numeric tests with alpha-style non-objects" unless $ENV{PERL_CORE};
184	ok ( $version > $new_version, '$version > $new_version' );
185	ok ( $new_version < $version, '$new_version < $version' );
186	ok ( $version != $new_version, '$version != $new_version' );
187
188	# now test with alpha version form with object
189	$version = $CLASS->new("1.2.3");
190	$new_version = $CLASS->new("1.2.3_4");
191	diag "tests with alpha-style objects" unless $ENV{PERL_CORE};
192	ok ( $version < $new_version, '$version < $new_version' );
193	ok ( $new_version > $version, '$new_version > $version' );
194	ok ( $version != $new_version, '$version != $new_version' );
195	ok ( !$version->is_alpha, '!$version->is_alpha');
196	ok ( $new_version->is_alpha, '$new_version->is_alpha');
197
198	$version = $CLASS->new("1.2.4");
199	diag "tests with alpha-style objects" unless $ENV{PERL_CORE};
200	ok ( $version > $new_version, '$version > $new_version' );
201	ok ( $new_version < $version, '$new_version < $version' );
202	ok ( $version != $new_version, '$version != $new_version' );
203
13f8f398 JP	204	$version = $CLASS->new("1.2.3.4");
13f8f398 JP	205	$new_version = $CLASS->new("1.2.3_4");
137d6fc0 JP	206	diag "tests with alpha-style objects with same subversion" 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	diag "test implicit [in]equality" unless $ENV{PERL_CORE};
13f8f398 JP	212	$version = $CLASS->new("v1.2.3");
13f8f398 JP	213	$new_version = $CLASS->new("1.2.3.0");
137d6fc0	214	ok ( $version == $new_version, '$version == $new_version' );
13f8f398	215	$new_version = $CLASS->new("1.2.3_0");
137d6fc0	216	ok ( $version == $new_version, '$version == $new_version' );
13f8f398	217	$new_version = $CLASS->new("1.2.3.1");
137d6fc0	218	ok ( $version < $new_version, '$version < $new_version' );
13f8f398	219	$new_version = $CLASS->new("1.2.3_1");
137d6fc0 JP	220	ok ( $version < $new_version, '$version < $new_version' );
	221	$new_version = $CLASS->new("1.1.999");
	222	ok ( $version > $new_version, '$version > $new_version' );
	223
	224	# that which is not expressly permitted is forbidden
	225	diag "forbidden operations" unless $ENV{PERL_CORE};
	226	ok ( !eval { ++$version }, "noop ++" );
	227	ok ( !eval { --$version }, "noop --" );
	228	ok ( !eval { $version/1 }, "noop /" );
	229	ok ( !eval { $version3 }, "noop " );
	230	ok ( !eval { abs($version) }, "noop abs" );
	231
	232	# test the qv() sub
	233	diag "testing qv" unless $ENV{PERL_CORE};
	234	$version = qv("1.2");
	235	ok ( $version eq "1.2.0", 'qv("1.2") eq "1.2.0"' );
	236	$version = qv(1.2);
	237	ok ( $version eq "1.2.0", 'qv(1.2) eq "1.2.0"' );
	238
13f8f398 JP	239	# test creation from existing version object
13f8f398 JP	240	diag "create new from existing version" unless $ENV{PERL_CORE};
cb5772bb	241	ok (eval {$new_version = $CLASS->new($version)},
13f8f398	242	"new from existing object");
9137345a JP	243	ok ($new_version == $version, "class->new($version) identical");
	244	$new_version = $version->new();
	245	ok ($new_version == $version, "$version->new() also identical");
	246	$new_version = $version->new("1.2.3");
	247	is ($new_version, "v1.2.3" , '$version->new("1.2.3") works too');
13f8f398	248
137d6fc0 JP	249	# test the CVS revision mode
137d6fc0 JP	250	diag "testing CVS Revision" unless $ENV{PERL_CORE};
cb5772bb	251	$version = new $CLASS qw$Revision: 1.2$;
137d6fc0	252	ok ( $version eq "1.2.0", 'qw$Revision: 1.2$ eq 1.2.0' );
cb5772bb	253	$version = new $CLASS qw$Revision: 1.2.3.4$;
d2397f31	254	ok ( $version eq "1.2.3.4", 'qw$Revision: 1.2.3.4$ eq 1.2.3.4' );
137d6fc0	255
9137345a JP	256	# test the CPAN style reduced significant digit form
	257	diag "testing CPAN-style versions" unless $ENV{PERL_CORE};
	258	$version = $CLASS->new("1.23_01");
	259	is ( "$version" , "1.23_0100", "CPAN-style alpha version" );
	260	ok ( $version > 1.23, "1.23_01 > 1.23");
	261	ok ( $version < 1.24, "1.23_01 < 1.24");
	262
137d6fc0 JP	263	# test reformed UNIVERSAL::VERSION
	264	diag "Replacement UNIVERSAL::VERSION tests" unless $ENV{PERL_CORE};
	265
	266	# we know this file is here since we require it ourselves
13f8f398	267	$version = $Test::More::VERSION;
137d6fc0	268	eval "use Test::More $version";
b9381830	269	unlike($@, qr/Test::More version $version/,
137d6fc0 JP	270	'Replacement eval works with exact version');
137d6fc0 JP	271
13f8f398 JP	272	$version = $Test::More::VERSION+0.01; # this should fail even with old UNIVERSAL::VERSION
13f8f398 JP	273	eval "use Test::More $version";
b9381830	274	like($@, qr/Test::More version $version/,
137d6fc0 JP	275	'Replacement eval works with incremented version');
137d6fc0 JP	276
b9381830	277	$version =~ s/\.0$//; #convert to string and remove trailing '.0'
137d6fc0 JP	278	chop($version); # shorten by 1 digit, should still succeed
137d6fc0 JP	279	eval "use Test::More $version";
b9381830	280	unlike($@, qr/Test::More version $version/,
137d6fc0 JP	281	'Replacement eval works with single digit');
	282
	283	$version += 0.1; # this would fail with old UNIVERSAL::VERSION
	284	eval "use Test::More $version";
b9381830	285	like($@, qr/Test::More version $version/,
137d6fc0 JP	286	'Replacement eval works with incremented digit');
	287
	288	SKIP: {
b9381830	289	skip 'Cannot test v-strings with Perl < 5.8.1', 4
137d6fc0 JP	290	if $] < 5.008_001;
	291	diag "Tests with v-strings" unless $ENV{PERL_CORE};
	292	$version = $CLASS->new(1.2.3);
9137345a	293	ok("$version" eq "v1.2.3", '"$version" eq 1.2.3');
137d6fc0 JP	294	$version = $CLASS->new(1.0.0);
	295	$new_version = $CLASS->new(1);
	296	ok($version == $new_version, '$version == $new_version');
	297	ok($version eq $new_version, '$version eq $new_version');
137d6fc0	298	$version = qv(1.2.3);
9137345a	299	ok("$version" eq "v1.2.3", 'v-string initialized qv()');
137d6fc0	300	}
e0218a61 JP	301
	302	diag "Tests with real-world (malformed) data" unless $ENV{PERL_CORE};
	303
	304	# trailing zero testing (reported by Andreas Koenig).
	305	$version = $CLASS->new("1");
	306	ok($version->numify eq "1.000", "trailing zeros preserved");
	307	$version = $CLASS->new("1.0");
	308	ok($version->numify eq "1.000", "trailing zeros preserved");
	309	$version = $CLASS->new("1.0.0");
	310	ok($version->numify eq "1.000000", "trailing zeros preserved");
	311	$version = $CLASS->new("1.0.0.0");
	312	ok($version->numify eq "1.000000000", "trailing zeros preserved");
	313
	314	# leading zero testing (reported by Andreas Koenig).
	315	$version = $CLASS->new(".7");
	316	ok($version->numify eq "0.700", "leading zero inferred");
	317
	318	# leading space testing (reported by Andreas Koenig).
	319	$version = $CLASS->new(" 1.7");
	320	ok($version->numify eq "1.700", "leading space ignored");
	321
137d6fc0	322	}
cb5772bb RGS	323
cb5772bb RGS	324	1;