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#!/usr/bin/perl
use v5.14;
use warnings;
use Test2::V0;
my $diemsg;
package TestParser {
use base qw( Parser::MGC );
sub parse
{
my $self = shift;
$self->maybe( sub {
$self->die( $diemsg ) if $diemsg;
$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;
}
}
my $parser = TestParser->new;
is( $parser->from_string( "hello" ), "hello", '"hello"' );
is( $parser->from_string( "123" ), 123, '"123"' );
$diemsg = "Now have to fail";
is( dies { $parser->from_string( "456" ) },
qq[Now have to fail on line 1 at:\n] .
qq[456\n] .
qq[^\n],
'Exception from ->die failure' );
is( TestParser2->new->from_string( "hello" ), "hello", '"hello" as method name' );
done_testing;
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