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|
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..20\n"); ### Number of tests that will be run ###
};
use threads;
use threads::shared;
ok(1, 1, 'Loaded');
### Start of Testing ###
my $foo;
share($foo);
my %foo;
share(%foo);
$foo{"foo"} = \$foo;
ok(2, !defined ${$foo{foo}}, "Check deref");
$foo = "test";
ok(3, ${$foo{foo}} eq "test", "Check deref after assign");
threads->create(sub{${$foo{foo}} = "test2";})->join();
ok(4, $foo eq "test2", "Check after assign in another thread");
my $bar = delete($foo{foo});
ok(5, $$bar eq "test2", "check delete");
threads->create( sub {
my $test;
share($test);
$test = "thread3";
$foo{test} = \$test;
})->join();
ok(6, ${$foo{test}} eq "thread3", "Check reference created in another thread");
my $gg = $foo{test};
$$gg = "test";
ok(7, ${$foo{test}} eq "test", "Check reference");
my $gg2 = delete($foo{test});
ok(8, threads::shared::_id($$gg) == threads::shared::_id($$gg2),
sprintf("Check we get the same thing (%x vs %x)",
threads::shared::_id($$gg),threads::shared::_id($$gg2)));
ok(9, $$gg eq $$gg2, "And check the values are the same");
ok(10, keys %foo == 0, "And make sure we realy have deleted the values");
{
my (%hash1, %hash2);
share(%hash1);
share(%hash2);
$hash1{hash} = \%hash2;
$hash2{"bar"} = "foo";
ok(11, $hash1{hash}->{bar} eq "foo", "Check hash references work");
threads->create(sub { $hash2{"bar2"} = "foo2"})->join();
ok(12, $hash1{hash}->{bar2} eq "foo2", "Check hash references work");
threads->create(sub { my (%hash3); share(%hash3); $hash2{hash} = \%hash3; $hash3{"thread"} = "yes"})->join();
ok(13, $hash1{hash}->{hash}->{thread} eq "yes", "Check hash created in another thread");
}
{
my $h = {a=>14};
my $r = \$h->{a};
share($r);
if ($] > 5.008) {
eval { lock($r); };
ok(14, !$@, "lock on helems ref: $@");
eval { lock($h->{a}); };
ok(15, !$@, "lock on helems: $@");
} else {
ok(14, 1, "skipped. < 5.8");
ok(15, 1, "skipped. < 5.8");
}
}
{
my $object : shared = &share({});
threads->create(sub {
bless $object, 'test1';
})->join;
ok(16, ref($object) eq 'test1', "blessing does work");
my %test = (object => $object);
ok(17, ref($test{object}) eq 'test1', "and some more work");
bless $object, 'test2';
ok(18, ref($test{object}) eq 'test2', "reblessing works!");
}
ok(19, is_shared($foo), "Check for sharing");
ok(20, is_shared(%foo), "Check for sharing");
exit(0);
# EOF
|
