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|
# Testing magical scalars (using tied scalar)
# Note that XSUBs do not handle magical scalars automatically.
use strict;
use warnings;
use Test::More;
use Test::Exception;
use Class::MOP;
use Tie::Scalar;
{
package Foo;
use metaclass;
Foo->meta->add_attribute('bar' =>
reader => 'get_bar',
writer => 'set_bar',
);
Foo->meta->add_attribute('baz' =>
accessor => 'baz',
);
Foo->meta->make_immutable();
}
{
tie my $foo, 'Tie::StdScalar', Foo->new(bar => 100, baz => 200);
is $foo->get_bar, 100, 'reader with tied self';
is $foo->baz, 200, 'accessor/r with tied self';
$foo->set_bar(300);
$foo->baz(400);
is $foo->get_bar, 300, 'writer with tied self';
is $foo->baz, 400, 'accessor/w with tied self';
}
{
my $foo = Foo->new();
tie my $value, 'Tie::StdScalar', 42;
$foo->set_bar($value);
$foo->baz($value);
is $foo->get_bar, 42, 'reader/writer with tied value';
is $foo->baz, 42, 'accessor with tied value';
}
{
my $x = tie my $value, 'Tie::StdScalar', 'Class::MOP';
lives_ok{ Class::MOP::load_class($value) } 'load_class(tied scalar)';
$value = undef;
$x->STORE('Class::MOP'); # reset
lives_and{
ok Class::MOP::is_class_loaded($value);
} 'is_class_loaded(tied scalar)';
$value = undef;
$x->STORE(\&Class::MOP::get_code_info); # reset
lives_and{
is_deeply [Class::MOP::get_code_info($value)], [qw(Class::MOP get_code_info)], 'get_code_info(tied scalar)';
}
}
done_testing;
|
