#!/usr/bin/perl
package grammar1;
use Runtime::RuleCompiler qw(rule);
use Pugs::Grammar::Rule;
use Pugs::Runtime::Match;
use Data::Dumper;
use Test::More tests=>8;

*t1 = rule {
   package Pugs::Runtime::Rule;
   my $grammar = shift;
   constant("a");
};
$match = grammar1->t1("abc");
ok($match?1:0,"bolean true");
$match = grammar1->t1("def");
ok(!($match?1:0),"bolean false");

*t2 = rule {
   package Pugs::Runtime::Rule;
   my $grammar = shift;
   concat(constant("a"),constant("b"));
};
$match = grammar1->t2("abc");
ok($match?1:0,"concat bolean true");
$match = grammar1->t2("acb");
ok(!($match?1:0),"concat bolean false");

*t3 = rule {
   package Pugs::Runtime::Rule;
   my $grammar = shift;
   concat(sub {$grammar->t1($_[0], { p => 1 }, $_[1])},constant("b"));
};

$match = grammar1->t3("abc");
ok($match?1:0,"subrule bolean true");
$match = grammar1->t3("acb");
ok(!($match?1:0),"subrule bolean false");

*t4 = rule {
   package Pugs::Runtime::Rule;
   my $grammar = shift;
   concat(capture('t3',sub {$grammar->t3($_[0], { p => 1 }, $_[1])}),constant("c"),capture('t1',sub {$grammar->t1($_[0], { p => 1 }, $_[1])}));
};

$match = grammar1->t4("abca",{p => 1});
ok($match?1:0,"subrule bolean true");
$match = grammar1->t4("abac",{p => 1});
ok(!($match?1:0),"subrule bolean false");