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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
#!/usr/bin/env perl
use strict;
use warnings;
use Test::More tests => 6;
package Bar;
use Moose;
with 'MooseX::Role::Matcher';
has [qw/a b c/] => (
is => 'rw',
required => 1,
);
package Baz;
use Moose;
with 'MooseX::Role::Matcher';
has [qw/a b c/] => (
is => 'rw',
required => 1,
);
package Foo;
use Moose;
with 'MooseX::Role::Matcher';
has bar => (
is => 'ro',
isa => 'Bar',
required => 1,
);
has baz => (
is => 'ro',
isa => 'Baz',
required => 1,
);
has [qw/a b c/] => (
is => 'ro',
required => 1,
);
package main;
{
my $bar = Bar->new(a => 1, b => 2, c => 3);
my $baz = Baz->new(a => 'chess', b => 'go', c => 'nethack');
my $foo = Foo->new(bar => $bar, baz => $baz,
a => 'foo', b => 'bar', c => 'baz');
ok($foo->match(bar => {
a => 1,
}),
'simple submatching works');
ok($foo->match(bar => {
b => 2,
'!c' => sub { $_ > 5 },
}),
'simple submatching works');
ok($foo->match(a => 'foo',
bar => {
b => qr/\d/,
a => sub { length == 1 },
},
baz => {
c => 'nethack',
a => qr/^c.*s$/
},
),
'simple submatching works');
}
{
my $bar = Bar->new(a => 4, b => 5, c => 6);
my $baz = Baz->new(a => $bar, b => 'quux', c => 'cribbage');
my $foo = Foo->new(a => 3.14, b => 2.72, c => 1.61,
bar => $bar, baz => $baz);
ok($foo->match(a => 3.14,
bar => {
a => 4,
},
baz => {
b => sub { length == 4 },
a => {
b => 5,
c => qr/\d/,
},
}),
'deeper submatching works');
}
{
my $bar = Bar->new(a => 7, b => 'tmp', c => 9);
my $baz = Baz->new(a => $bar, b => 'quuux', c => 'tmp');
my $foo = Foo->new(a => 256, b => 65536, c => 4294967296,
bar => $bar, baz => $baz);
$bar->b($foo);
$baz->c($baz);
ok($foo->match(baz => {
c => {
c => {
c => {
c => {
b => 'quuux',
},
},
},
},
}),
'cyclical submatching works');
ok($foo->match('!b' => sub { $_ % 2 },
bar => {
a => 7,
b => {
a => qr/\d+/,
baz => {
c => {
a => {
a => 7,
b => $foo
},
},
},
},
}),
'cyclical submatching works');
}
|
