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#!/usr/bin/perl
use v5.14;
use warnings;
use Test2::V0;
package TestParser {
use base qw( Parser::MGC );
sub parse
{
my $self = shift;
$self->list_of( ",", sub {
return $self->token_int;
} );
}
}
package TestParser2 {
use base qw( Parser::MGC );
sub parse
{
my $self = shift;
$self->list_of( ",", 'token_int' );
}
}
package TestParser3 {
use base qw( Parser::MGC );
sub parse
{
my $self = shift;
$self->list_of( ":", 'parse_inner' );
}
sub parse_inner
{
my $self = shift;
return ( "(", $self->token_int, ")" );
}
}
my $parser = TestParser->new;
is( $parser->from_string( "123" ), [ 123 ], '"123"' );
is( $parser->from_string( "4,5,6" ), [ 4, 5, 6 ], '"4,5,6"' );
is( $parser->from_string( "7, 8" ), [ 7, 8 ], '"7, 8"' );
# Trailing delimiter
is( $parser->from_string( "10,11,12," ), [ 10, 11, 12 ], '"10,11,12,"' );
is( TestParser2->new->from_string( "13,14" ), [ 13, 14 ], '"13,14" as method name' );
# List-context
is( TestParser3->new->from_string( "20:25" ), [qw[ ( 20 ) ( 25 ) ]], '20:25 in list context' );
done_testing;
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