80 lines
1.4 KiB
Perl
80 lines
1.4 KiB
Perl
package Test2::Require::Perl;
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use strict;
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use warnings;
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use base 'Test2::Require';
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our $VERSION = '0.000139';
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use Test2::Util qw/pkg_to_file/;
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use Scalar::Util qw/reftype/;
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sub skip {
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my $class = shift;
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my ($ver) = @_;
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return undef if eval "no warnings 'portable'; require $ver; 1";
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my $error = $@;
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return $1 if $error =~ m/^(Perl \S* required)/i;
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die $error;
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}
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1;
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__END__
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=pod
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=encoding UTF-8
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=head1 NAME
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Test2::Require::Perl - Skip the test unless the necessary version of Perl is
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installed.
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=head1 DESCRIPTION
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Sometimes you have tests that are nice to run, but depend on a certain version
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of Perl. This package lets you run the test conditionally, depending on if the
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correct version of Perl is available.
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=head1 SYNOPSIS
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# Skip the test unless perl 5.10 or greater is installed.
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use Test2::Require::Perl 'v5.10';
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# Enable 5.10 features.
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use v5.10;
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=head1 SOURCE
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The source code repository for Test2-Suite can be found at
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F<https://github.com/Test-More/Test2-Suite/>.
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=head1 MAINTAINERS
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=over 4
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=item Chad Granum E<lt>exodist@cpan.orgE<gt>
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=back
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=head1 AUTHORS
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=over 4
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=item Chad Granum E<lt>exodist@cpan.orgE<gt>
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=back
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=head1 COPYRIGHT
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Copyright 2018 Chad Granum E<lt>exodist@cpan.orgE<gt>.
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This program is free software; you can redistribute it and/or
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modify it under the same terms as Perl itself.
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See F<http://dev.perl.org/licenses/>
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=cut
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