TAP::Parser::SourceHanUser:ContributeTAP::Parser::SourceHandler::Executable(3)NAMETAP::Parser::SourceHandler::Executable - Stream output from an exe‐
cutable TAP source
VERSION
Version 3.26
SYNOPSIS
use TAP::Parser::Source;
use TAP::Parser::SourceHandler::Executable;
my $source = TAP::Parser::Source->new->raw(['/usr/bin/ruby', 'mytest.rb']);
$source->assemble_meta;
my $class = 'TAP::Parser::SourceHandler::Executable';
my $vote = $class->can_handle( $source );
my $iter = $class->make_iterator( $source );
DESCRIPTION
This is an executable the TAP::Parser::SourceHandler manpage - it has 2
jobs:
1. Figure out if the the TAP::Parser::Source manpage it's given is an
executable
command (the can_handle entry elsewhere in this document).
2. Creates an iterator for executable commands (the make_iterator entry
elsewhere in this document).
Unless you're writing a plugin or subclassing the TAP::Parser manpage,
you probably won't need to use this module directly.
METHODS
Class Methods
"can_handle"
my $vote = $class->can_handle( $source );
Only votes if $source looks like an executable file. Casts the follow‐
ing votes:
0.9 if it's a hash with an 'exec' key
0.8 if it's a .bat file
0.75 if it's got an execute bit set
"make_iterator"
my $iterator = $class->make_iterator( $source );
Returns a new the TAP::Parser::Iterator::Process manpage for the
source. "$source->raw" must be in one of the following forms:
{ exec => [ @exec ] }
[ @exec ]
$file
"croak"s on error.
"iterator_class"
The class of iterator to use, override if you're sub-classing.
Defaults to the TAP::Parser::Iterator::Process manpage.
SUBCLASSING
Please see the SUBCLASSING entry in the TAP::Parser manpage for a sub‐
classing overview.
Example
package MyRubySourceHandler;
use strict;
use vars '@ISA';
use Carp qw( croak );
use TAP::Parser::SourceHandler::Executable;
@ISA = qw( TAP::Parser::SourceHandler::Executable );
# expect $handler->(['mytest.rb', 'cmdline', 'args']);
sub make_iterator {
my ($self, $source) = @_;
my @test_args = @{ $source->test_args };
my $rb_file = $test_args[0];
croak("error: Ruby file '$rb_file' not found!") unless (-f $rb_file);
return $self->SUPER::raw_source(['/usr/bin/ruby', @test_args]);
}
SEE ALSO
the TAP::Object manpage, the TAP::Parser manpage, the
TAP::Parser::IteratorFactory manpage, the TAP::Parser::SourceHandler
manpage, the TAP::Parser::SourceHandler::Perl manpage, the
TAP::Parser::SourceHandler::File manpage, the TAP::Parser::SourceHan‐
dler::Handle manpage, the TAP::Parser::SourceHandler::RawTAP manpage
3rd Berkeley DistributionperTAP::Parser::SourceHandler::Executable(3)
