4 if( $ENV{PERL_CORE} ) {
15 use ExtUtils::MakeMaker;
17 my $Has_Version = eval 'require version; "version"->import; 1';
19 my %versions = (q[$VERSION = '1.00'] => '1.00',
20 q[*VERSION = \'1.01'] => '1.01',
21 q[($VERSION) = q$Revision: 32208 $ =~ /(\d+)/g;] => 32208,
22 q[$FOO::VERSION = '1.10';] => '1.10',
23 q[*FOO::VERSION = \'1.11';] => '1.11',
24 '$VERSION = 0.02' => 0.02,
25 '$VERSION = 0.0' => 0.0,
26 '$VERSION = -1.0' => -1.0,
27 '$VERSION = undef' => 'undef',
28 '$wibble = 1.0' => 'undef',
29 q[my $VERSION = '1.01'] => 'undef',
30 q[local $VERISON = '1.02'] => 'undef',
31 q[local $FOO::VERSION = '1.30'] => 'undef',
32 q[our $VERSION = '1.23';] => '1.23',
36 $versions{q[use version; $VERSION = qv("1.2.3");]} = qv("1.2.3");
37 $versions{q[$VERSION = qv("1.2.3")]} = qv("1.2.3");
40 plan tests => (2 * keys %versions) + 4;
42 while( my($code, $expect) = each %versions ) {
43 is( parse_version_string($code), $expect, $code );
47 sub parse_version_string {
50 open(FILE, ">VERSION.tmp") || die $!;
55 my $version = MM->parse_version('VERSION.tmp');
56 is( $_, 'foo', '$_ not leaked by parse_version' );
64 # This is a specific test to see if a version subroutine in the $VERSION
65 # declaration confuses later calls to the version class.
68 skip "need version.pm", 4 unless $Has_Version;
69 is parse_version_string(q[ $VERSION = '1.00'; sub version { $VERSION } ]),
71 is parse_version_string(q[ use version; $VERSION = version->new("1.2.3") ]),