use strict;
use warnings;
BEGIN {
use Config;
if (! $Config{'useithreads'}) {
print("1..0 # SKIP Perl not compiled with 'useithreads'\n");
exit(0);
}
}
use ExtUtils::testlib;
sub ok {
my ($id, $ok, $name) = @_;
# You have to do it this way or VMS will get confused.
if ($ok) {
print("ok $id - $name\n");
} else {
print("not ok $id - $name\n");
printf("# Failed test at line %d\n", (caller)[2]);
}
return ($ok);
}
BEGIN {
$| = 1;
print("1..16\n"); ### Number of tests that will be run ###
};
use threads;
use threads::shared;
ok(1, 1, 'Loaded');
### Start of Testing ###
my %hash;
share(%hash);
$hash{"foo"} = "bar";
ok(2,$hash{"foo"} eq "bar","Check hash get");
threads->create(sub { $hash{"bar"} = "thread1"})->join();
threads->create(sub { ok(3,$hash{"bar"} eq "thread1", "Check thread get and write")})->join();
{
my $foo = delete($hash{"bar"});
ok(4, $foo eq "thread1", "Check delete, want 'thread1' got '$foo'");
$foo = delete($hash{"bar"});
ok(5, !defined $foo, "Check delete on empty value");
}
ok(6, keys %hash == 1, "Check keys");
$hash{"1"} = 1;
$hash{"2"} = 2;
$hash{"3"} = 3;
ok(7, keys %hash == 4, "Check keys");
ok(8, exists($hash{"1"}), "Exist on existing key");
ok(9, !exists($hash{"4"}), "Exists on non existing key");
my %seen;
foreach my $key ( keys %hash) {
$seen{$key}++;
}
ok(10, $seen{1} == 1, "Keys..");
ok(11, $seen{2} == 1, "Keys..");
ok(12, $seen{3} == 1, "Keys..");
ok(13, $seen{"foo"} == 1, "Keys..");
# bugid #24407: the stringification of the numeric 1 got allocated to the
# wrong thread memory pool, which crashes on Windows.
ok(14, exists $hash{1}, "Check numeric key");
threads->create(sub { %hash = () })->join();
ok(15, keys %hash == 0, "Check clear");
ok(16, is_shared(%hash), "Check for sharing");
exit(0);
# EOF