TAP::Parser::Source - Stream output from some source
Version 3.17
use TAP::Parser::Source; my $source = TAP::Parser::Source->new; my $stream = $source->source(['/usr/bin/ruby', 'mytest.rb'])->get_stream;Takes a command and hopefully returns a stream from it.
newmy $source = TAP::Parser::Source->new;Returns a new TAP::Parser::Source object.
sourcemy $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_streammy $stream = $source->get_stream;Returns a TAP::Parser::Iterator stream of the output generated by executing source. croaks if there was no command found.
Must be passed an object that implements a make_iterator method. Typically this is a TAP::Parser instance.
mergemy $merge = $source->merge;Sets or returns the flag that dictates whether STDOUT and STDERR are merged.
Please see "SUBCLASSING" in TAP::Parser for a subclassing overview.
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]); }