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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 $Has_Version = eval 'require version; "version"->import; 1'; |
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18 | |
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19 | my %versions = (q[$VERSION = '1.00'] => '1.00', |
20 | q[*VERSION = \'1.01'] => '1.01', |
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21 | q[($VERSION) = q$Revision: 32208 $ =~ /(\d+)/g;] => 32208, |
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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', |
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29 | q[my $VERSION = '1.01'] => 'undef', |
30 | q[local $VERISON = '1.02'] => 'undef', |
31 | q[local $FOO::VERSION = '1.30'] => 'undef', |
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32 | q[if( $Foo::VERSION >= 3.00 ) {]=> 'undef', |
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33 | q[our $VERSION = '1.23';] => '1.23', |
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34 | |
35 | '$Something::VERSION == 1.0' => 'undef', |
36 | '$Something::VERSION <= 1.0' => 'undef', |
37 | '$Something::VERSION >= 1.0' => 'undef', |
38 | '$Something::VERSION != 1.0' => 'undef', |
39 | |
40 | qq[\$Something::VERSION == 1.0\n\$VERSION = 2.3\n] => '2.3', |
41 | qq[\$Something::VERSION == 1.0\n\$VERSION = 2.3\n\$VERSION = 4.5\n] => '2.3', |
42 | |
43 | '$VERSION = sprintf("%d.%03d", q$Revision: 3.74 $ =~ /(\d+)\.(\d+)/);' => '3.074', |
44 | '$VERSION = substr(q$Revision: 2.8 $, 10) + 2 . "";' => '4.8', |
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45 | ); |
46 | |
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47 | if( $Has_Version ) { |
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48 | $versions{q[use version; $VERSION = qv("1.2.3");]} = qv("1.2.3"); |
49 | $versions{q[$VERSION = qv("1.2.3")]} = qv("1.2.3"); |
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50 | } |
51 | |
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52 | plan tests => (2 * keys %versions) + 4; |
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53 | |
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54 | while( my($code, $expect) = each %versions ) { |
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55 | is( parse_version_string($code), $expect, $code ); |
56 | } |
57 | |
58 | |
59 | sub parse_version_string { |
60 | my $code = shift; |
61 | |
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62 | open(FILE, ">VERSION.tmp") || die $!; |
63 | print FILE "$code\n"; |
64 | close FILE; |
65 | |
66 | $_ = 'foo'; |
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67 | my $version = MM->parse_version('VERSION.tmp'); |
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68 | is( $_, 'foo', '$_ not leaked by parse_version' ); |
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69 | |
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70 | unlink "VERSION.tmp"; |
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71 | |
72 | return $version; |
73 | } |
74 | |
75 | |
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76 | # This is a specific test to see if a version subroutine in the $VERSION |
77 | # declaration confuses later calls to the version class. |
78 | # [rt.cpan.org 30747] |
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79 | SKIP: { |
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80 | skip "need version.pm", 4 unless $Has_Version; |
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81 | is parse_version_string(q[ $VERSION = '1.00'; sub version { $VERSION } ]), |
82 | '1.00'; |
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83 | is parse_version_string(q[ use version; $VERSION = version->new("1.2.3") ]), |
84 | qv("1.2.3"); |
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85 | } |