1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
use strict;
use warnings;
use Test::More tests => 9;
BEGIN { use_ok 'director_nested' }
require_ok 'director_nested';
{
package A;
use base 'director_nested::FooBar_int';
sub do_step { 'A::do_step;' }
sub get_value { 'A::get_value' }
}
my $a = A->new();
isa_ok $a, 'A';
is $a->step(), "Bar::step;Foo::advance;Bar::do_advance;A::do_step;",
'A virtual resolution';
{
package B;
use base 'director_nested::FooBar_int';
sub do_advance { my($self) = @_;
return "B::do_advance;" . $self->do_step();
}
sub do_step { "B::do_step;" }
sub get_value { 1 }
}
my $b = B->new();
isa_ok $b, 'B';
is $b->step(), "Bar::step;Foo::advance;B::do_advance;B::do_step;",
'B virtual resolution';
{
package C;
use base 'director_nested::FooBar_int';
our $in_do_advance = 0;
sub do_advance { my($self) = @_;
# found a case where upcall didn't happen right in a perl space
# SUPER:: call.
die "SUPERCALL RESOLVE FAILURE" if $in_do_advance;
local $in_do_advance = 1;
return "C::do_advance;" .
$self->SUPER::do_advance();
}
sub do_step { "C::do_step;" }
sub get_value { 2 }
sub get_name { my($self) = @_;
return $self->director_nested::FooBar_int::get_name() . " hello";
}
}
my $cc = C->new();
isa_ok $cc, 'C';
my $c = director_nested::FooBar_int::get_self($cc);
$c->advance();
is $c->get_name(), "FooBar::get_name hello";
is $c->name(), "FooBar::get_name hello";
|
