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Name	Size	Permission
args.t	328 B	-rw-r--r--
basic.t	5.19 KB	-rw-r--r--
die.t	531 B	-rw-r--r--
do.t	274 B	-rw-r--r--
exceptions.t	1.81 KB	-rw-r--r--
for_do_t.test	112 B	-rw-r--r--
fork.t	1.22 KB	-rw-r--r--
implicit_done.t	479 B	-rw-r--r--
line_numbers.t	3.59 KB	-rw-r--r--
plan.t	1.34 KB	-rw-r--r--
predicate.t	4.38 KB	-rw-r--r--
singleton.t	712 B	-rw-r--r--
todo.t	5.27 KB	-rw-r--r--
wstat.t	369 B	-rw-r--r--

Code Editor : fork.t

#!/usr/bin/perl -w
use strict;
use warnings;
use Config;
use IO::Pipe;
use Test::Builder;
use Test::More;

my $Can_Fork = $Config{d_fork} ||
               (($^O eq 'MSWin32' || $^O eq 'NetWare') and
                $Config{useithreads} and
                $Config{ccflags} =~ /-DPERL_IMPLICIT_SYS/
               );

if( !$Can_Fork ) {
    plan 'skip_all' => "This system cannot fork";
}
else {
    plan 'tests' => 1;
}

subtest 'fork within subtest' => sub {
    plan tests => 2;

my $pipe = IO::Pipe->new;
    my $pid = fork;
    defined $pid or plan skip_all => "Fork not working";

if ($pid) {
        $pipe->reader;
        my $child_output = do { local $/ ; <$pipe> };
        waitpid $pid, 0;

is $?, 0, 'child exit status';
        like $child_output, qr/^[\s#]+Child Done\s*\z/, 'child output';
    } 
    else {
        $pipe->writer;

# Force all T::B output into the pipe, for the parent
        # builder as well as the current subtest builder.
        no warnings 'redefine';
        *Test::Builder::output         = sub { $pipe };
        *Test::Builder::failure_output = sub { $pipe };
        *Test::Builder::todo_output    = sub { $pipe };
        
        diag 'Child Done';
        exit 0;
    }
};

${this.title}

Code Editor : fork.t