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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 | fh => $fh, |
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20 | autobless => 1, |
21 | ); |
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22 | |
23 | my $obj = bless { |
24 | a => 1, |
25 | b => [ 1 .. 3 ], |
26 | }, 'Foo'; |
27 | |
28 | $db->{blessed} = $obj; |
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29 | is( $db->{blessed}{a}, 1 ); |
30 | is( $db->{blessed}{b}[0], 1 ); |
31 | is( $db->{blessed}{b}[1], 2 ); |
32 | is( $db->{blessed}{b}[2], 3 ); |
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33 | |
34 | my $obj2 = bless [ |
35 | { a => 'foo' }, |
36 | 2, |
37 | ], 'Foo'; |
38 | $db->{blessed2} = $obj2; |
39 | |
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40 | is( $db->{blessed2}[0]{a}, 'foo' ); |
41 | is( $db->{blessed2}[1], '2' ); |
42 | |
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43 | $db->{unblessed} = {}; |
44 | $db->{unblessed}{a} = 1; |
45 | $db->{unblessed}{b} = []; |
46 | $db->{unblessed}{b}[0] = 1; |
47 | $db->{unblessed}{b}[1] = 2; |
48 | $db->{unblessed}{b}[2] = 3; |
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49 | |
50 | is( $db->{unblessed}{a}, 1 ); |
51 | is( $db->{unblessed}{b}[0], 1 ); |
52 | is( $db->{unblessed}{b}[1], 2 ); |
53 | is( $db->{unblessed}{b}[2], 3 ); |
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54 | |
55 | $db->{blessed_long} = bless {}, 'a' x 1000; |
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56 | $db->_get_self->_engine->storage->close( $db->_get_self ); |
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57 | } |
58 | |
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59 | { |
60 | my $db = DBM::Deep->new( |
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61 | file => $filename, |
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62 | autobless => 1, |
63 | ); |
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64 | |
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65 | my $obj = $db->{blessed}; |
66 | isa_ok( $obj, 'Foo' ); |
67 | can_ok( $obj, 'export', 'foo' ); |
68 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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69 | |
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70 | is( $obj->{a}, 1 ); |
71 | is( $obj->{b}[0], 1 ); |
72 | is( $obj->{b}[1], 2 ); |
73 | is( $obj->{b}[2], 3 ); |
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74 | |
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75 | my $obj2 = $db->{blessed2}; |
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76 | isa_ok( $obj2, 'Foo' ); |
77 | can_ok( $obj2, 'export', 'foo' ); |
78 | ok( !$obj2->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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79 | |
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80 | is( $obj2->[0]{a}, 'foo' ); |
81 | is( $obj2->[1], '2' ); |
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82 | |
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83 | is( $db->{unblessed}{a}, 1 ); |
84 | is( $db->{unblessed}{b}[0], 1 ); |
85 | is( $db->{unblessed}{b}[1], 2 ); |
86 | is( $db->{unblessed}{b}[2], 3 ); |
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87 | |
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88 | $obj->{c} = 'new'; |
89 | is( $db->{blessed}{c}, 'new' ); |
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90 | |
91 | isa_ok( $db->{blessed_long}, 'a' x 1000 ); |
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92 | $db->_get_self->_engine->storage->close( $db->_get_self ); |
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93 | } |
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94 | |
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95 | { |
96 | my $db = DBM::Deep->new( |
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97 | file => $filename, |
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98 | autobless => 1, |
99 | ); |
100 | is( $db->{blessed}{c}, 'new' ); |
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101 | |
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102 | my $structure = $db->export(); |
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103 | use Data::Dumper;print Dumper $structure; |
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104 | |
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105 | my $obj = $structure->{blessed}; |
106 | isa_ok( $obj, 'Foo' ); |
107 | can_ok( $obj, 'export', 'foo' ); |
108 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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109 | |
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110 | is( $obj->{a}, 1 ); |
111 | is( $obj->{b}[0], 1 ); |
112 | is( $obj->{b}[1], 2 ); |
113 | is( $obj->{b}[2], 3 ); |
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114 | |
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115 | my $obj2 = $structure->{blessed2}; |
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116 | isa_ok( $obj2, 'Foo' ); |
117 | can_ok( $obj2, 'export', 'foo' ); |
118 | ok( !$obj2->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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119 | |
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120 | is( $obj2->[0]{a}, 'foo' ); |
121 | is( $obj2->[1], '2' ); |
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122 | |
123 | is( $structure->{unblessed}{a}, 1 ); |
124 | is( $structure->{unblessed}{b}[0], 1 ); |
125 | is( $structure->{unblessed}{b}[1], 2 ); |
126 | is( $structure->{unblessed}{b}[2], 3 ); |
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127 | $db->_get_self->_engine->storage->close( $db->_get_self ); |
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128 | } |
129 | |
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130 | { |
131 | my $db = DBM::Deep->new( |
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132 | file => $filename, |
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133 | autobless => 0, |
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134 | ); |
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135 | |
136 | my $obj = $db->{blessed}; |
137 | isa_ok( $obj, 'DBM::Deep' ); |
138 | can_ok( $obj, 'export', 'STORE' ); |
139 | ok( !$obj->can( 'foo' ), "... but it cannot 'foo'" ); |
140 | |
141 | is( $obj->{a}, 1 ); |
142 | is( $obj->{b}[0], 1 ); |
143 | is( $obj->{b}[1], 2 ); |
144 | is( $obj->{b}[2], 3 ); |
145 | |
146 | my $obj2 = $db->{blessed2}; |
147 | isa_ok( $obj2, 'DBM::Deep' ); |
148 | can_ok( $obj2, 'export', 'STORE' ); |
149 | ok( !$obj2->can( 'foo' ), "... but it cannot 'foo'" ); |
150 | |
151 | is( $obj2->[0]{a}, 'foo' ); |
152 | is( $obj2->[1], '2' ); |
153 | |
154 | is( $db->{unblessed}{a}, 1 ); |
155 | is( $db->{unblessed}{b}[0], 1 ); |
156 | is( $db->{unblessed}{b}[1], 2 ); |
157 | is( $db->{unblessed}{b}[2], 3 ); |
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158 | $db->_get_self->_engine->storage->close( $db->_get_self ); |
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159 | } |
160 | |
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161 | { |
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162 | my ($fh2, $filename2) = new_fh(); |
163 | { |
164 | my $db = DBM::Deep->new( |
165 | file => $filename2, |
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166 | fh => $fh2, |
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167 | autobless => 1, |
168 | ); |
169 | my $obj = bless { |
170 | a => 1, |
171 | b => [ 1 .. 3 ], |
172 | }, 'Foo'; |
173 | |
174 | $db->import( { blessed => $obj } ); |
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175 | $db->_get_self->_engine->storage->close( $db->_get_self ); |
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176 | } |
177 | |
178 | { |
179 | my $db = DBM::Deep->new( |
180 | file => $filename2, |
181 | autobless => 1, |
182 | ); |
183 | |
184 | my $blessed = $db->{blessed}; |
185 | isa_ok( $blessed, 'Foo' ); |
186 | is( $blessed->{a}, 1 ); |
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187 | $db->_get_self->_engine->storage->close( $db->_get_self ); |
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188 | } |
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189 | } |
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190 | |
191 | { |
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192 | ## |
193 | # test blessing hash into short named class (Foo), then re-blessing into |
194 | # longer named class (FooFoo) and replacing key in db file, then validating |
195 | # content after that point in file to check for corruption. |
196 | ## |
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197 | my ($fh3, $filename3) = new_fh(); |
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198 | my $db = DBM::Deep->new( |
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199 | file => $filename3, |
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200 | fh => $fh3, |
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201 | autobless => 1, |
202 | ); |
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203 | |
204 | my $obj = bless {}, 'Foo'; |
205 | |
206 | $db->{blessed} = $obj; |
207 | $db->{after} = "hello"; |
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208 | |
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209 | my $obj2 = bless {}, 'FooFoo'; |
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210 | |
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211 | $db->{blessed} = $obj2; |
212 | |
213 | is( $db->{after}, "hello" ); |
214 | } |