#! /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);
require Test::Harness;
no warnings 'once';
*Verbose = \$Test::Harness::Verbose;
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");
# dummy up a redundant call to satify David Wheeler
local $SIG{__WARN__} = sub { die $_[0] };
eval 'use version;';
unlike ($@, qr/^Subroutine main::qv redefined/,
"Only export qv once per package (to prevent redefined warnings).");
sub BaseTests {
my ($CLASS, $no_qv) = @_;
# 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" if $Verbose;
$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" if $Verbose;
$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" if $Verbose;
$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" if $Verbose;
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" if $Verbose;
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" if $Verbose;
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" if $Verbose;
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" if $Verbose;
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" if $Verbose;
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" if $Verbose;
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" if $Verbose;
$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" if $Verbose;
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"
if $Verbose;
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" if $Verbose;
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" if $Verbose;
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"
if $Verbose;
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" if $Verbose;
$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" if $Verbose;
ok ( !eval { ++$version }, "noop ++" );
ok ( !eval { --$version }, "noop --" );
ok ( !eval { $version/1 }, "noop /" );
ok ( !eval { $version*3 }, "noop *" );
ok ( !eval { abs($version) }, "noop abs" );
SKIP: {
skip "version require'd instead of use'd, cannot test qv", 3
if defined $no_qv;
# test the qv() sub
diag "testing qv" if $Verbose;
$version = qv("1.2");
cmp_ok ( $version, "eq", "v1.2.0", 'qv("1.2") eq "1.2.0"' );
$version = qv(1.2);
cmp_ok ( $version, "eq", "v1.2.0", '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" if $Verbose;
ok (eval {$new_version = $CLASS->new($version)},
"new from existing object");
ok ($new_version == $version, "class->new($version) identical");
$new_version = $version->new();
isa_ok ($new_version, $CLASS );
is ($new_version, "0.000", "version->new() doesn't clone");
$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" if $Verbose;
$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" if $Verbose;
$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" if $Verbose;
# 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');
# test as class method
$new_version = Test::More->VERSION;
cmp_ok($new_version,'cmp',$version, "Called as class method");
# this should fail even with old UNIVERSAL::VERSION
$version = $Test::More::VERSION+0.01;
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');
{ # dummy up some variously broken modules for testing
open F, ">xxx.pm" or die "Cannot open xxx.pm: $!\n";
print F "1;\n";
close F;
my $error_regex;
if ( $] < 5.008 ) {
$error_regex = 'xxx does not define \$xxx::VERSION';
}
else {
$error_regex = 'xxx defines neither package nor VERSION';
}
eval "use lib '.'; use xxx 3;";
like ($@, qr/$error_regex/,
'Replacement handles modules without package or VERSION');
eval "use lib '.'; use xxx; $version = xxx->VERSION";
unlike ($@, qr/$error_regex/,
'Replacement handles modules without package or VERSION');
ok (defined($version), "Called as class method");
unlink 'xxx.pm';
}
{ # dummy up some variously broken modules for testing
open F, ">yyy.pm" or die "Cannot open yyy.pm: $!\n";
print F "package yyy;\n#look ma no VERSION\n1;\n";
close F;
eval "use lib '.'; use yyy 3;";
like ($@, qr/^yyy does not define \$yyy::VERSION/,
'Replacement handles modules without VERSION');
eval "use lib '.'; use yyy; print yyy->VERSION";
unlike ($@, qr/^yyy does not define \$yyy::VERSION/,
'Replacement handles modules without VERSION');
unlink 'yyy.pm';
}
{ # dummy up some variously broken modules for testing
open F, ">zzz.pm" or die "Cannot open zzz.pm: $!\n";
print F "package zzz;\n\@VERSION = ();\n1;\n";
close F;
eval "use lib '.'; use zzz 3;";
like ($@, qr/^zzz does not define \$zzz::VERSION/,
'Replacement handles modules without VERSION');
eval "use lib '.'; use zzz; print zzz->VERSION";
unlike ($@, qr/^zzz does not define \$zzz::VERSION/,
'Replacement handles modules without VERSION');
unlink 'zzz.pm';
}
SKIP: {
skip 'Cannot test bare v-strings with Perl < 5.8.1', 4
if $] < 5.008_001;
diag "Tests with v-strings" if $Verbose;
$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');
skip "version require'd instead of use'd, cannot test qv", 1
if defined $no_qv;
$version = qv(1.2.3);
ok("$version" eq "v1.2.3", 'v-string initialized qv()');
}
diag "Tests with real-world (malformed) data" if $Verbose;
# 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");
# RT 19517 - deal with undef and 'undef' initialization
ok($version ne 'undef', "Undef version comparison #1");
ok($version ne undef, "Undef version comparison #2");
$version = $CLASS->new('undef');
unlike($warning, qr/^Version string 'undef' contains invalid data/,
"Version string 'undef'");
$version = $CLASS->new(undef);
like($warning, qr/^Use of uninitialized value/,
"Version string 'undef'");
ok($version eq 'undef', "Undef version comparison #3");
ok($version eq undef, "Undef version comparison #4");
eval "\$version = \$CLASS->new()"; # no parameter at all
unlike($@, qr/^Bizarre copy of CODE/, "No initializer at all");
ok($version eq 'undef', "Undef version comparison #5");
ok($version eq undef, "Undef version comparison #6");
$version = $CLASS->new(0.000001);
unlike($warning, qr/^Version string '1e-06' contains invalid data/,
"Very small version objects");
SKIP: {
# dummy up a legal module for testing RT#19017
open F, ">www.pm" or die "Cannot open www.pm: $!\n";
print F <<"EOF";
package www;
use version; \$VERSION = qv('0.0.4');
1;
EOF
close F;
eval "use lib '.'; use www 0.000008;";
like ($@, qr/^www version 0.000008 \(v0.0.8\) required/,
"Make sure very small versions don't freak");
eval "use lib '.'; use www 1;";
like ($@, qr/^www version 1.000 \(v1.0.0\) required/,
"Comparing vs. version with no decimal");
eval "use lib '.'; use www 1.;";
like ($@, qr/^www version 1.000 \(v1.0.0\) required/,
"Comparing vs. version with decimal only");
skip 'Cannot "use" extended versions with Perl < 5.6.2', 1
if $] < 5.006_002;
eval "use lib '.'; use www 0.0.8;";
like ($@, qr/^www version 0.000008 \(v0.0.8\) required/,
"Make sure very small versions don't freak");
eval "use lib '.'; use www 0.0.4;";
unlike($@, qr/^www version 0.000004 \(v0.0.4\) required/,
'Succeed - required == VERSION');
cmp_ok ( "www"->VERSION, 'eq', '0.000004', 'No undef warnings' );
unlink 'www.pm';
}
open F, ">vvv.pm" or die "Cannot open vvv.pm: $!\n";
print F <<"EOF";
package vvv;
use base qw(version);
1;
EOF
close F;
# need to eliminate any other qv()'s
undef *main::qv;
ok(!defined(&{"main\::qv"}), "make sure we cleared qv() properly");
eval "use lib '.'; use vvv;";
ok(defined(&{"main\::qv"}), "make sure we exported qv() properly");
isa_ok( qv(1.2), "vvv");
unlink 'vvv.pm';
}
1;