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1 | #!/usr/bin/perl -w |
2 | |
3 | BEGIN { |
4 | if( $ENV{PERL_CORE} ) { |
5 | chdir 't'; |
6 | @INC = '../lib'; |
7 | } |
8 | else { |
9 | unshift @INC, 't/lib'; |
10 | } |
11 | } |
12 | chdir 't'; |
13 | |
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14 | use Test::More; |
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15 | use ExtUtils::MakeMaker; |
16 | |
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17 | my $Has_Version = eval 'require version; "version"->import'; |
18 | my $Has_Our = eval 'our $foo'; |
19 | |
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20 | my %versions = (q[$VERSION = '1.00'] => '1.00', |
21 | q[*VERSION = \'1.01'] => '1.01', |
22 | q[($VERSION) = q$Revision: 32208 $ =~ /(\d+)/g;] => 32208, |
23 | q[$FOO::VERSION = '1.10';] => '1.10', |
24 | q[*FOO::VERSION = \'1.11';] => '1.11', |
25 | '$VERSION = 0.02' => 0.02, |
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26 | '$VERSION = 0.0' => 0.0, |
27 | '$VERSION = -1.0' => -1.0, |
28 | '$VERSION = undef' => 'undef', |
29 | '$wibble = 1.0' => 'undef', |
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30 | q[my $VERSION = '1.01'] => 'undef', |
31 | q[local $VERISON = '1.02'] => 'undef', |
32 | q[local $FOO::VERSION = '1.30'] => 'undef', |
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33 | ); |
34 | |
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35 | if( $Has_Our ) { |
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36 | $versions{q[our $VERSION = '1.23';]} = '1.23', |
37 | } |
38 | |
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39 | if( $Has_Version ) { |
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40 | $versions{q[use version; $VERSION = qv(1.2.3);]} = qv(1.2.3); |
41 | $versions{q[$VERSION = qv(1.2.3)]} = qv(1.2.3); |
42 | } |
43 | |
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44 | plan tests => (2 * keys %versions) + 4; |
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45 | |
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46 | while( my($code, $expect) = each %versions ) { |
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47 | is( parse_version_string($code), $expect, $code ); |
48 | } |
49 | |
50 | |
51 | sub parse_version_string { |
52 | my $code = shift; |
53 | |
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54 | open(FILE, ">VERSION.tmp") || die $!; |
55 | print FILE "$code\n"; |
56 | close FILE; |
57 | |
58 | $_ = 'foo'; |
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59 | my $version = MM->parse_version('VERSION.tmp'); |
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60 | is( $_, 'foo', '$_ not leaked by parse_version' ); |
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61 | |
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62 | unlink "VERSION.tmp"; |
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63 | |
64 | return $version; |
65 | } |
66 | |
67 | |
68 | SKIP: { |
69 | skip "need version.pm", 2 unless $Has_Version; |
70 | is parse_version_string(q[ $VERSION = '1.00'; sub version { $VERSION } ]), |
71 | '1.00'; |
72 | is parse_version_string(q[ use version; $VERSION = version->new(1.23) ]), |
73 | '1.23'; |
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74 | } |