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
|
use strict;
use warnings;
use Test::Bits;
use Test::More;
use MaxMind::DB::Writer::Serializer;
my $serializer = MaxMind::DB::Writer::Serializer->new(
map_key_type_callback => sub { 'utf8_string' } );
$serializer->store_data( map => { long_key => 'long_value1' } );
$serializer->store_data( map => { long_key => 'long_value2' } );
$serializer->store_data( map => { long_key2 => 'long_value1' } );
$serializer->store_data( map => { long_key2 => 'long_value2' } );
$serializer->store_data( map => { long_key => 'long_value1' } );
$serializer->store_data( map => { long_key2 => 'long_value2' } );
bits_is(
${ $serializer->buffer() },
[
# map - 1
0b11100001,
(
# long_key - 9
0b01001000,
0b01101100, 0b01101111, 0b01101110, 0b01100111,
0b01011111, 0b01101011, 0b01100101, 0b01111001,
),
(
# long_value1 - 12
0b01001011,
0b01101100, 0b01101111, 0b01101110, 0b01100111, 0b01011111,
0b01110110, 0b01100001, 0b01101100, 0b01110101, 0b01100101,
0b00110001
),
# map - 1
0b11100001,
(
# pointer to long_key - 2
0b00100000,
0b00000001,
),
(
# long_value2 - 12
0b01001011,
0b01101100, 0b01101111, 0b01101110, 0b01100111, 0b01011111,
0b01110110, 0b01100001, 0b01101100, 0b01110101, 0b01100101,
0b00110010
),
# map - 1
0b11100001,
(
# long_key2 - 10
0b01001001,
0b01101100, 0b01101111, 0b01101110, 0b01100111, 0b01011111,
0b01101011, 0b01100101, 0b01111001, 0b00110010
),
(
# pointer to long_value1 - 2
0b00100000,
0b00001010,
),
# map - 1
0b11100001,
(
# pointer to long_key2
0b00100000,
0b00100110,
),
(
# pointer to long_value2
0b00100000,
0b00011001,
),
(
# pointer to first map
0b00100000,
0b00000000,
),
(
# pointer to fourth map
0b00100000,
0b00110010,
),
],
'keys, values, and whole maps are all deduplicated'
);
done_testing();
|
