4 use Test::More tests => 11;
14 package Test::Version;
16 use base qw(No::Version);
17 ::ok( $No::Version::VERSION =~ /set by base\.pm/, '$VERSION bug' );
19 # Test Inverse of $VERSION bug base.pm should not clobber existing $VERSION
22 BEGIN { $Has::Version::VERSION = '42' };
24 package Test::Version2;
26 use base qw(Has::Version);
27 ::is( $Has::Version::VERSION, 42 );
37 $Eval2::VERSION = "1.02";
39 $Eval1::VERSION = "1.01";
46 is( $Eval1::VERSION, 1.01 );
48 is( $Eval2::VERSION, 1.02 );
51 eval q{use base 'reallyReAlLyNotexists'};
52 like( $@, qr/^Base class package "reallyReAlLyNotexists" is empty\./,
53 'base with empty package');
55 eval q{use base 'reallyReAlLyNotexists'};
56 like( $@, qr/^Base class package "reallyReAlLyNotexists" is empty\./,
57 ' still empty on 2nd load');
60 local $SIG{__WARN__} = sub { $warning = shift };
61 eval q{package HomoGenous; use base 'HomoGenous';};
62 like($warning, qr/^Class 'HomoGenous' tried to inherit from itself/,
67 BEGIN { $Has::Version_0::VERSION = 0 }
69 package Test::Version3;
71 use base qw(Has::Version_0);
72 ::is( $Has::Version_0::VERSION, 0, '$VERSION==0 preserved' );
78 use constant FIELDS => 6;
81 eval q{ use base 'Schlozhauer' };
82 ::is( $@, '', 'Can coexist with a FIELDS constant' );