Algorithm::MasterMind::Test_Solver - Utility functions for testing solvers


Algorithm-MasterMind documentation Contained in the Algorithm-MasterMind distribution.

Index


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NAME

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Algorithm::MasterMind::Test_Solver - Utility functions for testing solvers

SYNOPSIS

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    use Algorithm::MasterMind::Test_Solver;

    my $secret_code = 'EAFC';
    my $population_size = 256;
    my $length = length( $secret_code );
    my @alphabet = qw( A B C D E F );
    my $solver = new Algorithm::MasterMind::Canonical_GA { alphabet => \@alphabet,
							length => length( $secret_code ),
							  pop_size => $population_size};

    solve_mastermind( $solver, $secret_code );

  


DESCRIPTION

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Used mainly in the test set, but useful for testing your own algorithms

INTERFACE

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solve_mastermind($solver, $secret_code )

Tries to find the secret code via the issued solver, and performs basic tests on the obtained combinations.

AUTHOR

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JJ Merelo <jj@merelo.net>

LICENCE AND COPYRIGHT

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DISCLAIMER OF WARRANTY

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BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.


Algorithm-MasterMind documentation Contained in the Algorithm-MasterMind distribution.

package Algorithm::MasterMind::Test_Solver;

use warnings;
use strict;
use Carp;

use lib qw(../../lib ../../../lib);

our $VERSION =   sprintf "%d.%03d", q$Revision: 1.1 $ =~ /(\d+)\.(\d+)/g; 

use base 'Exporter';
use Algorithm::MasterMind qw(check_combination);

use Test::More;

our @EXPORT_OK = qw( solve_mastermind );

sub solve_mastermind {
  my $solver = shift;
  my $secret_code = shift;
  my $length = length( $secret_code );
  my $first_string = $solver->issue_first;
  diag( "This might take a while while it finds the code $secret_code" );
  is( length( $first_string), $length, 'Issued first '. $first_string );
  $solver->feedback( check_combination( $secret_code, $first_string) );
  my $played_string = $solver->issue_next;
  while ( $played_string ne $secret_code ) {
      is( length( $played_string), $length, 'Playing '. $played_string ) ;
      $solver->feedback( check_combination( $secret_code, $played_string) );
      $played_string = $solver->issue_next;
  }
  is( $played_string, $secret_code, "Found code after ".$solver->evaluated()." combinations" );
}

"some blacks, all white"; # Magic true value required at end of module

__END__