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TAP::Parser::Source::Perl.3pm-3.09

NAME

TAP::Parser::Source::Perl - Stream Perl output

VERSION

Version 3.09

DESCRIPTION

Takes a filename and hopefully returns a stream from it. The filename should be the name of a Perl program.

Note that this is a subclass of TAP::Parser::Source. See that module for more methods.

SYNOPSIS

     use TAP::Parser::Source::Perl;
     my $perl = TAP::Parser::Source::Perl->new;
     my $stream = $perl->source( [ $filename, @args ] )->get_stream;
 
 

METHODS

Class Methods

"new"

  my $perl = TAP::Parser::Source::Perl->new;
 
 

Returns a new "TAP::Parser::Source::Perl" object.

Instance Methods

"source"

Getter/setter the name of the test program and any arguments it requires.

   my ($filename, @args) = @{ $perl->source };
   $perl->source( [ $filename, @args ] );
 
 

"switches"

   my $switches = $perl->switches;
   my @switches = $perl->switches;
   $perl->switches( \@switches );
 
 

Getter/setter for the additional switches to pass to the perl executable. One common switch would be to set an include directory:

   $perl->switches( ['-Ilib'] );
 
 

"get_stream"

  my $stream = $source->get_stream;
 
 

Returns a stream of the output generated by executing "source".

"shebang"

Get the shebang line for a script file.

     my $shebang = TAP::Parser::Source::Perl->shebang( $some_script );
 
 

May be called as a class method

"get_taint"

Decode any taint switches from a Perl shebang line.

     # $taint will be 't'
     my $taint = TAP::Parser::Source::Perl->get_taint( '#!/usr/bin/perl -t' );
 
     # $untaint will be undefined
     my $untaint = TAP::Parser::Source::Perl->get_taint( '#!/usr/bin/perl' );