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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 => 64; |
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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 | |
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55 | { |
56 | my $db = DBM::Deep->new( |
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57 | file => $filename, |
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58 | autobless => 1, |
59 | ); |
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60 | |
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61 | my $obj = $db->{blessed}; |
62 | isa_ok( $obj, 'Foo' ); |
63 | can_ok( $obj, 'export', 'foo' ); |
64 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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65 | |
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66 | is( $obj->{a}, 1 ); |
67 | is( $obj->{b}[0], 1 ); |
68 | is( $obj->{b}[1], 2 ); |
69 | is( $obj->{b}[2], 3 ); |
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70 | |
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71 | my $obj2 = $db->{blessed2}; |
72 | isa_ok( $obj, 'Foo' ); |
73 | can_ok( $obj, 'export', 'foo' ); |
74 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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75 | |
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76 | is( $obj2->[0]{a}, 'foo' ); |
77 | is( $obj2->[1], '2' ); |
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78 | |
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79 | is( $db->{unblessed}{a}, 1 ); |
80 | is( $db->{unblessed}{b}[0], 1 ); |
81 | is( $db->{unblessed}{b}[1], 2 ); |
82 | is( $db->{unblessed}{b}[2], 3 ); |
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83 | |
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84 | $obj->{c} = 'new'; |
85 | is( $db->{blessed}{c}, 'new' ); |
86 | } |
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87 | |
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88 | { |
89 | my $db = DBM::Deep->new( |
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90 | file => $filename, |
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91 | autobless => 1, |
92 | ); |
93 | is( $db->{blessed}{c}, 'new' ); |
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94 | |
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95 | my $structure = $db->export(); |
96 | |
97 | my $obj = $structure->{blessed}; |
98 | isa_ok( $obj, 'Foo' ); |
99 | can_ok( $obj, 'export', 'foo' ); |
100 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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101 | |
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102 | is( $obj->{a}, 1 ); |
103 | is( $obj->{b}[0], 1 ); |
104 | is( $obj->{b}[1], 2 ); |
105 | is( $obj->{b}[2], 3 ); |
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106 | |
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107 | my $obj2 = $structure->{blessed2}; |
108 | isa_ok( $obj, 'Foo' ); |
109 | can_ok( $obj, 'export', 'foo' ); |
110 | ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" ); |
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111 | |
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112 | is( $obj2->[0]{a}, 'foo' ); |
113 | is( $obj2->[1], '2' ); |
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114 | |
115 | is( $structure->{unblessed}{a}, 1 ); |
116 | is( $structure->{unblessed}{b}[0], 1 ); |
117 | is( $structure->{unblessed}{b}[1], 2 ); |
118 | is( $structure->{unblessed}{b}[2], 3 ); |
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119 | } |
120 | |
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121 | { |
122 | my $db = DBM::Deep->new( |
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123 | file => $filename, |
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124 | autobless => 0, |
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125 | ); |
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126 | |
127 | my $obj = $db->{blessed}; |
128 | isa_ok( $obj, 'DBM::Deep' ); |
129 | can_ok( $obj, 'export', 'STORE' ); |
130 | ok( !$obj->can( 'foo' ), "... but it cannot 'foo'" ); |
131 | |
132 | is( $obj->{a}, 1 ); |
133 | is( $obj->{b}[0], 1 ); |
134 | is( $obj->{b}[1], 2 ); |
135 | is( $obj->{b}[2], 3 ); |
136 | |
137 | my $obj2 = $db->{blessed2}; |
138 | isa_ok( $obj2, 'DBM::Deep' ); |
139 | can_ok( $obj2, 'export', 'STORE' ); |
140 | ok( !$obj2->can( 'foo' ), "... but it cannot 'foo'" ); |
141 | |
142 | is( $obj2->[0]{a}, 'foo' ); |
143 | is( $obj2->[1], '2' ); |
144 | |
145 | is( $db->{unblessed}{a}, 1 ); |
146 | is( $db->{unblessed}{b}[0], 1 ); |
147 | is( $db->{unblessed}{b}[1], 2 ); |
148 | is( $db->{unblessed}{b}[2], 3 ); |
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149 | } |
150 | |
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151 | my ($fh2, $filename2) = new_fh(); |
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152 | { |
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153 | my $db = DBM::Deep->new( |
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154 | file => $filename2, |
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155 | autobless => 1, |
156 | ); |
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157 | my $obj = bless { |
158 | a => 1, |
159 | b => [ 1 .. 3 ], |
160 | }, 'Foo'; |
161 | |
162 | $db->import( { blessed => $obj } ); |
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163 | } |
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164 | |
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165 | { |
166 | my $db = DBM::Deep->new( |
167 | file => $filename2, |
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168 | autobless => 1, |
169 | ); |
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170 | |
171 | my $blessed = $db->{blessed}; |
172 | isa_ok( $blessed, 'Foo' ); |
173 | is( $blessed->{a}, 1 ); |
174 | } |
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175 | |
176 | { |
177 | ## |
178 | # test blessing hash into short named class (Foo), then re-blessing into |
179 | # longer named class (FooFoo) and replacing key in db file, then validating |
180 | # content after that point in file to check for corruption. |
181 | ## |
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182 | my ($fh3, $filename3) = new_fh(); |
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183 | my $db = DBM::Deep->new( |
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184 | file => $filename3, |
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185 | autobless => 1, |
186 | ); |
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187 | |
188 | my $obj = bless {}, 'Foo'; |
189 | |
190 | $db->{blessed} = $obj; |
191 | $db->{after} = "hello"; |
192 | |
193 | my $obj2 = bless {}, 'FooFoo'; |
194 | |
195 | $db->{blessed} = $obj2; |
196 | |
197 | is( $db->{after}, "hello" ); |
198 | } |