my $has_threads;
BEGIN { eval '
use 5.008005; # older perls get confused by $SIG fiddling under CXSA
use threads;
use threads::shared;
$has_threads = 1;
' }
use strict;
use warnings;
use Test::More;
use lib 't/lib';
BEGIN {
plan skip_all => "Sub::Name not available"
unless eval { require Sub::Name };
require Class::Accessor::Grouped;
my $xsa_ver = $Class::Accessor::Grouped::__minimum_xsa_version;
eval {
require Class::XSAccessor;
Class::XSAccessor->VERSION ($xsa_ver);
};
plan skip_all => "Class::XSAccessor >= $xsa_ver not available"
if $@;
}
use AccessorGroupsSubclass;
my @w;
share(@w) if $has_threads;
{
my $obj = AccessorGroupsSubclass->new;
my $deferred_stub = AccessorGroupsSubclass->can('singlefield');
my $obj2 = AccessorGroups->new;
my $todo = sub {
local $SIG{__WARN__} = sub { push @w, @_ };
is ($obj->$deferred_stub(1), 1, 'Set');
is ($obj->$deferred_stub, 1, 'Get');
is ($obj->$deferred_stub(2), 2, 'ReSet');
is ($obj->$deferred_stub, 2, 'ReGet');
is ($obj->singlefield, 2, 'Normal get');
is ($obj2->singlefield, undef, 'Normal get on unrelated object');
42;
};
is (
($has_threads ? threads->create( $todo )->join : $todo->()),
42,
"Correct result after do-er",
)
}
is (@w, 3, '3 warnings total');
is (
scalar (grep { $_ =~ /^\QDeferred version of method AccessorGroupsParent::singlefield invoked more than once/ } @w),
3,
'3 warnings produced as expected on cached invocation during testing',
) or do {
require Data::Dumper;
diag "\n \$0 is: " . Data::Dumper->new([$0])->Useqq(1)->Terse(1)->Dump;
};
done_testing;