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use warnings;
BEGIN {
# chdir 't' if -d 't';
# push @INC ,'../lib';
require Config; import Config;
unless ($Config{'useithreads'}) {
print "1..0 # Skip: no useithreads\n";
exit 0;
}
}
sub ok {
my ($id, $ok, $name) = @_;
$name = '' unless defined $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;
}
use ExtUtils::testlib;
use strict;
BEGIN { print "1..10\n" };
use threads;
use threads::shared;
ok(1,1,"loaded");
my $test = "bar";
share($test);
ok(2,$test eq "bar","Test magic share fetch");
$test = "foo";
ok(3,$test eq "foo","Test magic share assign");
my $c = threads::shared::_refcnt($test);
threads->create(
sub {
ok(4, $test eq "foo","Test magic share fetch after thread");
$test = "baz";
ok(5,threads::shared::_refcnt($test) > $c, "Check that threadcount is correct");
})->join();
ok(6,$test eq "baz","Test that value has changed in another thread");
ok(7,threads::shared::_refcnt($test) == $c,"Check thrcnt is down properly");
$test = "barbar";
ok(8, length($test) == 6, "Check length code");
threads->create(sub { $test = "barbarbar" })->join;
ok(9, length($test) == 9, "Check length code after different thread modified it");
threads->create(sub { undef($test)})->join();
ok(10, !defined($test), "Check undef value");
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