| #!/usr/bin/perl -w |
| |
| BEGIN { |
| unshift @INC, 't/lib'; |
| } |
| chdir 't'; |
| |
| use Test::More; |
| use ExtUtils::MakeMaker; |
| |
| 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', |
| 'elsif ( $Something::VERSION >= 1.99 )' => 'undef', |
| |
| ); |
| |
| 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"); |
| } |
| |
| if( $] >= 5.011001 ) { |
| $versions{'package Foo 1.23;' } = '1.23'; |
| $versions{'package Foo::Bar 1.23;' } = '1.23'; |
| $versions{'package Foo v1.2.3;' } = 'v1.2.3'; |
| $versions{'package Foo::Bar v1.2.3;' } = 'v1.2.3'; |
| $versions{' package Foo::Bar 1.23 ;' } = '1.23'; |
| $versions{"package Foo'Bar 1.23;" } = '1.23'; |
| $versions{"package Foo::Bar 1.2.3;" } = '1.2.3'; |
| $versions{'package Foo 1.230;' } = '1.230'; |
| $versions{'package Foo 1.23_01;' } = '1.23_01'; |
| $versions{'package Foo v1.23_01;' } = 'v1.23_01'; |
| $versions{q["package Foo 1.23"]} = 'undef'; |
| $versions{<<'END'} = '1.23'; |
| package Foo 1.23; |
| our $VERSION = 2.34; |
| END |
| |
| $versions{<<'END'} = '2.34'; |
| our $VERSION = 2.34; |
| package Foo 1.23; |
| END |
| |
| $versions{<<'END'} = '2.34'; |
| package Foo::100; |
| our $VERSION = 2.34; |
| END |
| } |
| |
| plan tests => (3 * keys %versions) + 4; |
| |
| for my $code ( sort keys %versions ) { |
| my $expect = $versions{$code}; |
| (my $label = $code) =~ s/\n/\\n/g; |
| my $warnings = ""; |
| local $SIG{__WARN__} = sub { $warnings .= "@_\n"; }; |
| is( parse_version_string($code), $expect, $label ); |
| is($warnings, '', "$label does not cause warnings"); |
| } |
| |
| |
| sub parse_version_string { |
| my $code = shift; |
| |
| open(FILE, ">VERSION.tmp") || die $!; |
| print FILE "$code\n"; |
| close FILE; |
| |
| $_ = 'foo'; |
| 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', "eval 'sub version {...} in version string"; |
| is parse_version_string(q[ use version; $VERSION = version->new("1.2.3") ]), |
| qv("1.2.3"), "version.pm not confused by version sub"; |
| } |