#!perl -w
use strict;
use warnings;
use IO::Pipe;
use Test::Builder;
use Config;
my $b = Test::Builder->new;
$b->reset;
my $Can_Fork = $Config{d_fork} ||
(($^O eq 'MSWin32' || $^O eq 'NetWare') and
$Config{useithreads} and
$Config{ccflags} =~ /-DPERL_IMPLICIT_SYS/
);
if( !$Can_Fork ) {
$b->plan('skip_all' => "This system cannot fork");
}
else {
$b->plan('tests' => 2);
}
my $pipe = IO::Pipe->new;
if ( my $pid = fork ) {
$pipe->reader;
$b->ok((<$pipe> =~ /FROM CHILD: ok 1/), "ok 1 from child");
$b->ok((<$pipe> =~ /FROM CHILD: 1\.\.1/), "1..1 from child");
waitpid($pid, 0);
}
else {
$pipe->writer;
my $pipe_fd = $pipe->fileno;
close STDOUT;
open(STDOUT, ">&$pipe_fd");
my $b = Test::Builder->new;
$b->reset;
$b->no_plan;
$b->ok(1);
}
=pod
#actual
1..2
ok 1
1..1
ok 1
ok 2
#expected
1..2
ok 1
ok 2
=cut