FM / SourceHandler

/usr/share/perl/5.34.0/TAP/Parser/SourceHandler/

/usr/share/perl/5.34.0/TAP/Parser/SourceHandler

Name	Size	Mode	Actions
Executable.pm	4045	0644	edit dl rm
File.pm	2993	0644	edit dl rm
Handle.pm	2651	0644	edit dl rm
Perl.pm	9447	0644	edit dl rm
RawTAP.pm	2842	0644	edit dl rm

Edit: /usr/share/perl/5.34.0/TAP/Parser/SourceHandler/RawTAP.pm (2842B)

package TAP::Parser::SourceHandler::RawTAP;

use strict;
use warnings;

use TAP::Parser::IteratorFactory ();
use TAP::Parser::Iterator::Array ();

use base 'TAP::Parser::SourceHandler';

TAP::Parser::IteratorFactory->register_handler(__PACKAGE__);

=head1 NAME

TAP::Parser::SourceHandler::RawTAP - Stream output from raw TAP in a scalar/array ref.

=head1 VERSION

Version 3.43

=cut

our $VERSION = '3.43';

=head1 SYNOPSIS

use TAP::Parser::Source;
  use TAP::Parser::SourceHandler::RawTAP;

my $source = TAP::Parser::Source->new->raw( \"1..1\nok 1\n" );
  $source->assemble_meta;

my $class = 'TAP::Parser::SourceHandler::RawTAP';
  my $vote  = $class->can_handle( $source );
  my $iter  = $class->make_iterator( $source );

=head1 DESCRIPTION

This is a I<raw TAP output> L<TAP::Parser::SourceHandler> - it has 2 jobs:

1. Figure out if the L<TAP::Parser::Source> it's given is raw TAP output
(L</can_handle>).

2. Creates an iterator for raw TAP output (L</make_iterator>).

Unless you're writing a plugin or subclassing L<TAP::Parser>, you probably
won't need to use this module directly.

=head1 METHODS

=head2 Class Methods

=head3 C<can_handle>

my $vote = $class->can_handle( $source );

Only votes if $source is an array, or a scalar with newlines.  Casts the
following votes:

0.9  if it's a scalar with '..' in it
  0.7  if it's a scalar with 'ok' in it
  0.3  if it's just a scalar with newlines
  0.5  if it's an array

=cut

sub can_handle {
    my ( $class, $src ) = @_;
    my $meta = $src->meta;

return 0 if $meta->{file};
    if ( $meta->{is_scalar} ) {
        return 0 unless $meta->{has_newlines};
        return 0.9 if ${ $src->raw } =~ /\d\.\.\d/;
        return 0.7 if ${ $src->raw } =~ /ok/;
        return 0.3;
    }
    elsif ( $meta->{is_array} ) {
        return 0.5;
    }
    return 0;
}

=head3 C<make_iterator>

my $iterator = $class->make_iterator( $source );

Returns a new L<TAP::Parser::Iterator::Array> for the source.
C<$source-E<gt>raw> must be an array ref, or a scalar ref.

C<croak>s on error.

=cut

sub make_iterator {
    my ( $class, $src ) = @_;
    my $meta = $src->meta;

my $tap_array;
    if ( $meta->{is_scalar} ) {
        $tap_array = [ split "\n" => ${ $src->raw } ];
    }
    elsif ( $meta->{is_array} ) {
        $tap_array = $src->raw;
    }

$class->_croak('No raw TAP found in $source->raw')
      unless scalar $tap_array;

return TAP::Parser::Iterator::Array->new($tap_array);
}

=head1 SUBCLASSING

Please see L<TAP::Parser/SUBCLASSING> for a subclassing overview.

=head1 SEE ALSO

L<TAP::Object>,
L<TAP::Parser>,
L<TAP::Parser::IteratorFactory>,
L<TAP::Parser::SourceHandler>,
L<TAP::Parser::SourceHandler::Executable>,
L<TAP::Parser::SourceHandler::Perl>,
L<TAP::Parser::SourceHandler::File>,
L<TAP::Parser::SourceHandler::Handle>

=cut

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