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1 | use strict; |
2 | |
3 | { |
4 | package Foo; |
5 | |
6 | sub export { 'export' }; |
7 | sub foo { 'foo' }; |
8 | } |
9 | |
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10 | use Test::More tests => 65; |
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11 | use t::common qw( new_fh ); |
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12 | |
13 | use_ok( 'DBM::Deep' ); |
14 | |
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15 | my ($fh, $filename) = new_fh(); |
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16 | { |
17 | my $db = DBM::Deep->new( |
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18 | file => $filename, |
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19 | autobless => 1, |
20 | ); |
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21 | |
22 | my $obj = bless { |
23 | a => 1, |
24 | b => [ 1 .. 3 ], |
25 | }, 'Foo'; |
26 | |
27 | $db->{blessed} = $obj; |
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28 | is( $db->{blessed}{a}, 1 ); |
29 | is( $db->{blessed}{b}[0], 1 ); |
30 | is( $db->{blessed}{b}[1], 2 ); |
31 | is( $db->{blessed}{b}[2], 3 ); |
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32 | |
33 | my $obj2 = bless [ |
34 | { a => 'foo' }, |
35 | 2, |
36 | ], 'Foo'; |
37 | $db->{blessed2} = $obj2; |
38 | |
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39 | is( $db->{blessed2}[0]{a}, 'foo' ); |
40 | is( $db->{blessed2}[1], '2' ); |
41 | |
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42 | $db->{unblessed} = {}; |
43 | $db->{unblessed}{a} = 1; |
44 | $db->{unblessed}{b} = []; |
45 | $db->{unblessed}{b}[0] = 1; |
46 | $db->{unblessed}{b}[1] = 2; |
47 | $db->{unblessed}{b}[2] = 3; |
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48 | |
49 | is( $db->{unblessed}{a}, 1 ); |
50 | is( $db->{unblessed}{b}[0], 1 ); |
51 | is( $db->{unblessed}{b}[1], 2 ); |
52 | is( $db->{unblessed}{b}[2], 3 ); |
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53 | |
54 | $db->{blessed_long} = bless {}, 'a' x 1000; |
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55 | } |
56 | |
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57 | { |
58 | my $db = DBM::Deep->new( |
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59 | file => $filename, |
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60 | autobless => 1, |
61 | ); |
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62 | |
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63 | my $obj = $db->{blessed}; |
64 | isa_ok( $obj, 'Foo' ); |
65 | can_ok( $obj, 'export', 'foo' ); |
66 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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67 | |
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68 | is( $obj->{a}, 1 ); |
69 | is( $obj->{b}[0], 1 ); |
70 | is( $obj->{b}[1], 2 ); |
71 | is( $obj->{b}[2], 3 ); |
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72 | |
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73 | my $obj2 = $db->{blessed2}; |
74 | isa_ok( $obj, 'Foo' ); |
75 | can_ok( $obj, 'export', 'foo' ); |
76 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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77 | |
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78 | is( $obj2->[0]{a}, 'foo' ); |
79 | is( $obj2->[1], '2' ); |
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80 | |
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81 | is( $db->{unblessed}{a}, 1 ); |
82 | is( $db->{unblessed}{b}[0], 1 ); |
83 | is( $db->{unblessed}{b}[1], 2 ); |
84 | is( $db->{unblessed}{b}[2], 3 ); |
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85 | |
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86 | $obj->{c} = 'new'; |
87 | is( $db->{blessed}{c}, 'new' ); |
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88 | |
89 | isa_ok( $db->{blessed_long}, 'a' x 1000 ); |
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90 | } |
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91 | |
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92 | { |
93 | my $db = DBM::Deep->new( |
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94 | file => $filename, |
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95 | autobless => 1, |
96 | ); |
97 | is( $db->{blessed}{c}, 'new' ); |
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98 | |
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99 | my $structure = $db->export(); |
100 | |
101 | my $obj = $structure->{blessed}; |
102 | isa_ok( $obj, 'Foo' ); |
103 | can_ok( $obj, 'export', 'foo' ); |
104 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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105 | |
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106 | is( $obj->{a}, 1 ); |
107 | is( $obj->{b}[0], 1 ); |
108 | is( $obj->{b}[1], 2 ); |
109 | is( $obj->{b}[2], 3 ); |
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110 | |
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111 | my $obj2 = $structure->{blessed2}; |
112 | isa_ok( $obj, 'Foo' ); |
113 | can_ok( $obj, 'export', 'foo' ); |
114 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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115 | |
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116 | is( $obj2->[0]{a}, 'foo' ); |
117 | is( $obj2->[1], '2' ); |
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118 | |
119 | is( $structure->{unblessed}{a}, 1 ); |
120 | is( $structure->{unblessed}{b}[0], 1 ); |
121 | is( $structure->{unblessed}{b}[1], 2 ); |
122 | is( $structure->{unblessed}{b}[2], 3 ); |
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123 | } |
124 | |
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125 | { |
126 | my $db = DBM::Deep->new( |
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127 | file => $filename, |
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128 | autobless => 0, |
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129 | ); |
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130 | |
131 | my $obj = $db->{blessed}; |
132 | isa_ok( $obj, 'DBM::Deep' ); |
133 | can_ok( $obj, 'export', 'STORE' ); |
134 | ok( !$obj->can( 'foo' ), "... but it cannot 'foo'" ); |
135 | |
136 | is( $obj->{a}, 1 ); |
137 | is( $obj->{b}[0], 1 ); |
138 | is( $obj->{b}[1], 2 ); |
139 | is( $obj->{b}[2], 3 ); |
140 | |
141 | my $obj2 = $db->{blessed2}; |
142 | isa_ok( $obj2, 'DBM::Deep' ); |
143 | can_ok( $obj2, 'export', 'STORE' ); |
144 | ok( !$obj2->can( 'foo' ), "... but it cannot 'foo'" ); |
145 | |
146 | is( $obj2->[0]{a}, 'foo' ); |
147 | is( $obj2->[1], '2' ); |
148 | |
149 | is( $db->{unblessed}{a}, 1 ); |
150 | is( $db->{unblessed}{b}[0], 1 ); |
151 | is( $db->{unblessed}{b}[1], 2 ); |
152 | is( $db->{unblessed}{b}[2], 3 ); |
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153 | } |
154 | |
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155 | { |
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156 | my ($fh2, $filename2) = new_fh(); |
157 | { |
158 | my $db = DBM::Deep->new( |
159 | file => $filename2, |
160 | autobless => 1, |
161 | ); |
162 | my $obj = bless { |
163 | a => 1, |
164 | b => [ 1 .. 3 ], |
165 | }, 'Foo'; |
166 | |
167 | $db->import( { blessed => $obj } ); |
168 | } |
169 | |
170 | { |
171 | my $db = DBM::Deep->new( |
172 | file => $filename2, |
173 | autobless => 1, |
174 | ); |
175 | |
176 | my $blessed = $db->{blessed}; |
177 | isa_ok( $blessed, 'Foo' ); |
178 | is( $blessed->{a}, 1 ); |
179 | } |
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180 | } |
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181 | |
182 | { |
183 | ## |
184 | # test blessing hash into short named class (Foo), then re-blessing into |
185 | # longer named class (FooFoo) and replacing key in db file, then validating |
186 | # content after that point in file to check for corruption. |
187 | ## |
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188 | my ($fh3, $filename3) = new_fh(); |
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189 | my $db = DBM::Deep->new( |
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190 | file => $filename3, |
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191 | autobless => 1, |
192 | ); |
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193 | |
194 | my $obj = bless {}, 'Foo'; |
195 | |
196 | $db->{blessed} = $obj; |
197 | $db->{after} = "hello"; |
198 | |
199 | my $obj2 = bless {}, 'FooFoo'; |
200 | |
201 | $db->{blessed} = $obj2; |
202 | |
203 | is( $db->{after}, "hello" ); |
204 | } |