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#!/usr/bin/perl
use strict;
BEGIN {
$| = 1;
$^W = 1;
}
use Test::More;
#use version;
use Perl::MinimumVersion;
my @examples_not=(
q{substr 'asdf',1,1 or print 2,2;},
q{substr('asdf',1,1);},
q{my $a=substr('asdf',1,1);},
q{$a->substr('asdf',1,1,'aa');},
);
my @examples_yes=(
q{substr('asdf',1,1,'tt');},
q{my $a=substr('asdf',1,1,'aa');},
q/if(substr('asdf',1,1,'aa')) {}/,
);
plan tests =>(@examples_yes+@examples_not);
foreach my $example (@examples_not) {
my $p = Perl::MinimumVersion->new(\$example);
is($p->_substr_4_arg,'',$example);
}
foreach my $example (@examples_yes) {
my $p = Perl::MinimumVersion->new(\$example);
is($p->_substr_4_arg, 'substr', $example);
}
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