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#!/usr/bin/perl -w
use strict;
use warnings;
use Test::More tests => 11;
use Test::Exception;
BEGIN {
use_ok('Debian::Control::FromCPAN');
use_ok('Debian::Dependency');
};
my $ctl = 'Debian::Control::FromCPAN';
my $dep = 'Debian::Dependency';
dies_ok {
$ctl->prune_simple_perl_dep( $dep->new('perl|perl-modules') )
} 'prune_simple_perl_dep croaks on alternatives';
is( $ctl->prune_perl_dep( $dep->new('perl-modules (>= 5.12)') ) . '',
'perl (>= 5.12)',
'perl-modules is converted to perl'
);
is( $ctl->prune_perl_dep( $dep->new('perl-modules (>= 5.12)|foo') ) . '',
'perl (>= 5.12) | foo',
'perl-modules is converted to perl in alternatives'
);
is( $ctl->prune_perl_dep( $dep->new('perl-base') ),
undef, 'plain dependency on perl-base is redundant' );
is( $ctl->prune_perl_dep( $dep->new('perl'), 1 ) . '',
'perl', 'perl is not build-essential' );
is( $ctl->prune_perl_dep( $dep->new('perl-modules'), 1 ) . '',
'perl', 'perl-modules is not build-essential' );
is( $ctl->prune_perl_dep( $dep->new('foo|perl-modules') ),
undef, 'redundant alternative makes redundand the whole' );
is( $ctl->prune_perl_dep( $dep->new('perl (>= 5.10.0)') ),
undef, 'perl 5.10.0 is ancient' );
is( $ctl->prune_perl_dep( $dep->new('perl (= 5.10.0)') ) . '',
'perl (= 5.10.0)',
'perl =5.10.0 is left intact'
);
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