t/20-links.t

   1 #!/usr/bin/env perl
   2 use strict;
   3 use warnings;
   4
   5 use Test::More tests => 13;
   6 use Test::NoWarnings;
   7
   8 BEGIN { use_ok('List::Index' => 'rangematch'); }
   9
  10 for (
  11         [   q      => 'q'],
  12         ['#foo.!$' => '\#foo\.\!\$'],
  13         [    -q    =>            '(?:(?![q-z])|q)'],
  14         [    -qqq  =>            '(?:(?![q-z])|q(?![q-z])|qq(?![q-z])|qqq)'],
  15         [  'q-'    =>    '[q-z]'],
  16         ['qqq-'    => '(?:[r-z]|q[r-z]|qq[q-z])'],
  17         [  'q-x'   =>    '[q-x]'],
  18         ['qqq-xxx' => '(?:[r-w]|q[r-z]|qq[q-z]|x(?![x-z])|xx(?![x-z])|xxx)'],
  19         ['qqq-x'   => '(?:[r-x]|q[r-z]|qq[q-z])'],
  20         ['qqq-q'   =>       '(?:q[r-z]|qq[q-z])'],
  21         [  'q-xxx' =>                '(?:[q-w]|x(?![x-z])|xx(?![x-z])|xxx)'],
  22 ) {
  23         my ($in, $out) = @$_;
  24         is(eval { rangematch($in) }, "(?i-xsm:^$out)", $in);
  25         diag($@) if $@;
  26 }
  27