1TAP::Parser::SourceHandUlseerr::CEoxnetcruitbaubtleedT(A3PP)e:r:lPaDrosceurm:e:nStoautricoenHandler::Executable(3)
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NAME

6       TAP::Parser::SourceHandler::Executable - Stream output from an
7       executable TAP source
8

VERSION

10       Version 3.43
11

SYNOPSIS

13         use TAP::Parser::Source;
14         use TAP::Parser::SourceHandler::Executable;
15
16         my $source = TAP::Parser::Source->new->raw(['/usr/bin/ruby', 'mytest.rb']);
17         $source->assemble_meta;
18
19         my $class = 'TAP::Parser::SourceHandler::Executable';
20         my $vote  = $class->can_handle( $source );
21         my $iter  = $class->make_iterator( $source );
22

DESCRIPTION

24       This is an executable TAP::Parser::SourceHandler - it has 2 jobs:
25
26       1. Figure out if the TAP::Parser::Source it's given is an executable
27          command ("can_handle").
28
29       2. Creates an iterator for executable commands ("make_iterator").
30
31       Unless you're writing a plugin or subclassing TAP::Parser, you probably
32       won't need to use this module directly.
33

METHODS

35   Class Methods
36       "can_handle"
37
38         my $vote = $class->can_handle( $source );
39
40       Only votes if $source looks like an executable file. Casts the
41       following votes:
42
43         0.9  if it's a hash with an 'exec' key
44         0.8  if it's a .bat file
45         0.75 if it's got an execute bit set
46
47       "make_iterator"
48
49         my $iterator = $class->make_iterator( $source );
50
51       Returns a new TAP::Parser::Iterator::Process for the source.
52       "$source->raw" must be in one of the following forms:
53
54         { exec => [ @exec ] }
55
56         [ @exec ]
57
58         $file
59
60       "croak"s on error.
61
62       "iterator_class"
63
64       The class of iterator to use, override if you're sub-classing.
65       Defaults to TAP::Parser::Iterator::Process.
66

SUBCLASSING

68       Please see "SUBCLASSING" in TAP::Parser for a subclassing overview.
69
70   Example
71         package MyRubySourceHandler;
72
73         use strict;
74
75         use Carp qw( croak );
76         use TAP::Parser::SourceHandler::Executable;
77
78         use base 'TAP::Parser::SourceHandler::Executable';
79
80         # expect $handler->(['mytest.rb', 'cmdline', 'args']);
81         sub make_iterator {
82           my ($self, $source) = @_;
83           my @test_args = @{ $source->test_args };
84           my $rb_file   = $test_args[0];
85           croak("error: Ruby file '$rb_file' not found!") unless (-f $rb_file);
86           return $self->SUPER::raw_source(['/usr/bin/ruby', @test_args]);
87         }
88

SEE ALSO

90       TAP::Object, TAP::Parser, TAP::Parser::IteratorFactory,
91       TAP::Parser::SourceHandler, TAP::Parser::SourceHandler::Perl,
92       TAP::Parser::SourceHandler::File, TAP::Parser::SourceHandler::Handle,
93       TAP::Parser::SourceHandler::RawTAP
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97perl v5.34.0                      2021T-A0P7:-:2P3arser::SourceHandler::Executable(3)
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