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#!/usr/bin/perl -w
BEGIN {
if( $ENV{PERL_CORE} ) {
chdir 't';
@INC = '../lib';
}
else {
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[our $VERSION = '1.23';] => '1.23',
);
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';
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");
}
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