Upgrade to ExtUtils::MakeMaker 6.52

[p5sagit/p5-mst-13.2.git] / lib / ExtUtils / t / parse_version.t

diff --git a/lib/ExtUtils/t/parse_version.t b/lib/ExtUtils/t/parse_version.t
index 8d2a8d0..840fdf2 100644 (file)
--- a/lib/ExtUtils/t/parse_version.t
+++ b/lib/ExtUtils/t/parse_version.t
@@ -11,24 +11,75 @@ BEGIN {
 }
 chdir 't';
 
-use Test::More tests => 10;
+use Test::More;
 use ExtUtils::MakeMaker;
 
-my %versions = ('$VERSION = 0.02'   => 0.02,
-                '$VERSION = 0.0'    => 0.0,
-                '$VERSION = -1.0'   => -1.0,
-                '$VERSION = undef'  => 'undef',
-                '$wibble  = 1.0'    => 'undef',
+my $Has_Version = eval 'require version; "version"->import; 1';
+
+my %versions = (q[$VERSION = '1.00']            => '1.00',
+                q[*VERSION = \'1.01']           => '1.01',
+                q[($VERSION) = q$Revision: 32208 $ =~ /(\d+)/g;] => 32208,
+                q[$FOO::VERSION = '1.10';]      => '1.10',
+                q[*FOO::VERSION = \'1.11';]     => '1.11',
+                '$VERSION = 0.02'               => 0.02,
+                '$VERSION = 0.0'                => 0.0,
+                '$VERSION = -1.0'               => -1.0,
+                '$VERSION = undef'              => 'undef',
+                '$wibble  = 1.0'                => 'undef',
+                q[my $VERSION = '1.01']         => 'undef',
+                q[local $VERISON = '1.02']      => 'undef',
+                q[local $FOO::VERSION = '1.30'] => 'undef',
+                q[if( $Foo::VERSION >= 3.00 ) {]=> 'undef',
+                q[our $VERSION = '1.23';]       => '1.23',
+
+                '$Something::VERSION == 1.0'    => 'undef',
+                '$Something::VERSION <= 1.0'    => 'undef',
+                '$Something::VERSION >= 1.0'    => 'undef',
+                '$Something::VERSION != 1.0'    => 'undef',
+
+                qq[\$Something::VERSION == 1.0\n\$VERSION = 2.3\n]                     => '2.3',
+                qq[\$Something::VERSION == 1.0\n\$VERSION = 2.3\n\$VERSION = 4.5\n]    => '2.3',
+
+                '$VERSION = sprintf("%d.%03d", q$Revision: 3.74 $ =~ /(\d+)\.(\d+)/);' => '3.074',
+                '$VERSION = substr(q$Revision: 2.8 $, 10) + 2 . "";'                   => '4.8',
                );
 
+if( $Has_Version ) {
+    $versions{q[use version; $VERSION = qv("1.2.3");]} = qv("1.2.3");
+    $versions{q[$VERSION = qv("1.2.3")]}               = qv("1.2.3");
+}
+
+plan tests => (2 * keys %versions) + 4;
+
 while( my($code, $expect) = each %versions ) {
+    is( parse_version_string($code), $expect, $code );
+}
+
+
+sub parse_version_string {
+    my $code = shift;
+
     open(FILE, ">VERSION.tmp") || die $!;
     print FILE "$code\n";
     close FILE;
 
     $_ = 'foo';
-    is( MM->parse_version('VERSION.tmp'), $expect, $code );
+    my $version = MM->parse_version('VERSION.tmp');
     is( $_, 'foo', '$_ not leaked by parse_version' );
-
+    
     unlink "VERSION.tmp";
+    
+    return $version;
+}
+
+
+# This is a specific test to see if a version subroutine in the $VERSION
+# declaration confuses later calls to the version class.
+# [rt.cpan.org 30747]
+SKIP: {
+    skip "need version.pm", 4 unless $Has_Version;
+    is parse_version_string(q[ $VERSION = '1.00'; sub version { $VERSION } ]),
+       '1.00';
+    is parse_version_string(q[ use version; $VERSION = version->new("1.2.3") ]),
+       qv("1.2.3");
 }