source: trunk/essentials/dev-lang/perl/ext/threads/t/stress_re.t

BEGIN {
    chdir 't' if -d 't';
    push @INC, '../lib';
    require Config; import Config;
    unless ($Config{'useithreads'}) {
        print "1..0 # Skip: no useithreads\n";
        exit 0; 
    }
}

use ExtUtils::testlib;
use strict;
BEGIN { print "1..64\n" };
use threads;


print "ok 1\n";




sub ok {        
    my ($id, $ok, $name) = @_;
    
    # You have to do it this way or VMS will get confused.
    print $ok ? "ok $id - $name\n" : "not ok $id - $name\n";

    printf "# Failed test at line %d\n", (caller)[2] unless $ok;
    
    return $ok;
}


ok(2,1,"");

sub test9 {
  my $s = "abcd" x (1000 + $_[0]);
  my $t = '';
  while ($s =~ /(.)/g) { $t .= $1 }
  print "not ok $_[0]\n" if $s ne $t;
}
my @threads;
for(3..33) {
  ok($_,1,"Multiple thread test");
  push @threads ,threads->create('test9',$_);
}