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