[p5sagit/p5-mst-13.2.git] / t / op / getpid.t

#!perl -w

# Tests if $$ and getppid return consistent values across threads

BEGIN {
    chdir 't' if -d 't';
    @INC = qw(../lib);
    require './test.pl';
}

use strict;
use Config;

plan tests => 2;

BEGIN {
    if (!$Config{useithreads}) {
	print "1..0 # Skip: no ithreads\n";
	exit;
    }
    if (!$Config{d_getppid}) {
	print "1..0 # Skip: no getppid\n";
	exit;
    }
}

use threads;
use threads::shared;

my ($pid, $ppid) = ($$, getppid());
my $pid2 : shared = 0;
my $ppid2 : shared = 0;

new threads( sub { ($pid2, $ppid2) = ($$, getppid()); } ) -> join();

is($pid,  $pid2,  'pids');
is($ppid, $ppid2, 'ppids');
Commit	Line	Data
4d76a344	1	#!perl -w
	2
	3	# Tests if $$ and getppid return consistent values across threads
	4
	5	BEGIN {
	6	chdir 't' if -d 't';
	7	@INC = qw(../lib);
88faa3e1	8	require './test.pl';
4d76a344	9	}
	10
	11	use strict;
	12	use Config;
	13
88faa3e1	14	plan tests => 2;
88faa3e1	15
4d76a344	16	BEGIN {
	17	if (!$Config{useithreads}) {
	18	print "1..0 # Skip: no ithreads\n";
	19	exit;
	20	}
	21	if (!$Config{d_getppid}) {
	22	print "1..0 # Skip: no getppid\n";
	23	exit;
	24	}
	25	}
	26
	27	use threads;
	28	use threads::shared;
	29
	30	my ($pid, $ppid) = ($$, getppid());
	31	my $pid2 : shared = 0;
	32	my $ppid2 : shared = 0;
	33
	34	new threads( sub { ($pid2, $ppid2) = ($$, getppid()); } ) -> join();
	35
88faa3e1	36	is($pid, $pid2, 'pids');
88faa3e1	37	is($ppid, $ppid2, 'ppids');