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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->sequence_of( sub {
return $self->token_int;
} );
}
}
package IntThenStringParser {
use base qw( Parser::MGC );
sub parse
{
my $self = shift;
[ $self->sequence_of( sub {
return $self->token_int;
} ),
$self->sequence_of( sub {
return $self->token_string;
} ),
];
}
}
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( "" ), [], '""' );
$parser = IntThenStringParser->new;
is( $parser->from_string( "10 20 'ab' 'cd'" ),
[ [ 10, 20 ], [ 'ab', 'cd' ] ], q("10 20 'ab' 'cd'") );
is( $parser->from_string( "10 20" ),
[ [ 10, 20 ], [] ], q("10 20") );
is( $parser->from_string( "'ab' 'cd'" ),
[ [], [ 'ab', 'cd' ] ], q("'ab' 'cd'") );
done_testing;
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