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#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
my $die;
package TestParser;
use base qw( Parser::MGC );
sub parse
{
my $self = shift;
$self->maybe( sub {
die $die if $die;
$self->token_ident;
} ) ||
$self->token_int;
}
package TestParser2;
use base qw( Parser::MGC );
sub parse
{
my $self = shift;
$self->maybe( 'token_ident' ) || $self->token_int;
}
package main;
my $parser = TestParser->new;
is( $parser->from_string( "hello" ), "hello", '"hello"' );
is( $parser->from_string( "123" ), 123, '"123"' );
$die = "Now have to fail\n";
ok( !eval { $parser->from_string( "456" ) }, '"456" with $die fails' );
is( $@, "Now have to fail\n", 'Exception from failure' );
is( TestParser2->new->from_string( "hello" ), "hello", '"hello" as method name' );
done_testing;
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