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TAP::Parser::Source.3pm
Langue: en
Version: 2008-08-27 (ubuntu - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
TAP::Parser::Source - Stream output from some sourceVERSION
Version 3.14SYNOPSIS
use TAP::Parser::Source; my $source = TAP::Parser::Source->new; my $stream = $source->source(['/usr/bin/ruby', 'mytest.rb'])->get_stream;
DESCRIPTION
Takes a command and hopefully returns a stream from it.METHODS
Class Methods
"new"
my $source = TAP::Parser::Source->new;
Returns a new "TAP::Parser::Source" object.
Instance Methods
"source"
my $source = $source->source; $source->source(['./some_prog some_test_file']); # or $source->source(['/usr/bin/ruby', 't/ruby_test.rb']);
Getter/setter for the source. The source should generally consist of an array reference of strings which, when executed via &IPC::Open3::open3, should return a filehandle which returns successive rows of TAP. "croaks" if it doesn't get an arrayref.
"get_stream"
my $stream = $source->get_stream;
Returns a TAP::Parser::Iterator stream of the output generated by executing "source". "croak"s if there was no command found.
Must be passed an object that implements a "make_iterator" method. Typically this is a TAP::Parser instance.
"merge"
my $merge = $source->merge;
Sets or returns the flag that dictates whether STDOUT and STDERR are merged.
SUBCLASSING
Please see ``SUBCLASSING'' in TAP::Parser for a subclassing overview.Example
package MyRubySource; use strict; use vars '@ISA'; use Carp qw( croak ); use TAP::Parser::Source; @ISA = qw( TAP::Parser::Source ); # expect $source->(['mytest.rb', 'cmdline', 'args']); sub source { my ($self, $args) = @_; my ($rb_file) = @$args; croak("error: Ruby file '$rb_file' not found!") unless (-f $rb_file); return $self->SUPER::source(['/usr/bin/ruby', @$args]); }
SEE ALSO
TAP::Object, TAP::Parser, TAP::Parser::Source::Perl,Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre