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|
use strict;
use warnings FATAL => 'all';
{
package Foo;
sub export { 'export' };
sub foo { 'foo' };
}
use Test::More;
use t::common qw( new_dbm );
use_ok( 'DBM::Deep' );
my $dbm_factory = new_dbm( autobless => 1 );
while ( my $dbm_maker = $dbm_factory->() ) {
{
my $db = $dbm_maker->();
my $obj = bless {
a => 1,
b => [ 1 .. 3 ],
}, 'Foo';
$db->{blessed} = $obj;
is( $db->{blessed}{a}, 1 );
is( $db->{blessed}{b}[0], 1 );
is( $db->{blessed}{b}[1], 2 );
is( $db->{blessed}{b}[2], 3 );
my $obj2 = bless [
{ a => 'foo' },
2,
], 'Foo';
$db->{blessed2} = $obj2;
is( $db->{blessed2}[0]{a}, 'foo' );
is( $db->{blessed2}[1], '2' );
$db->{unblessed} = {};
$db->{unblessed}{a} = 1;
$db->{unblessed}{b} = [];
$db->{unblessed}{b}[0] = 1;
$db->{unblessed}{b}[1] = 2;
$db->{unblessed}{b}[2] = 3;
is( $db->{unblessed}{a}, 1 );
is( $db->{unblessed}{b}[0], 1 );
is( $db->{unblessed}{b}[1], 2 );
is( $db->{unblessed}{b}[2], 3 );
$db->{blessed_long} = bless {}, 'a' x 1000;
$db->_get_self->_engine->storage->close( $db->_get_self );
}
{
my $db = $dbm_maker->();
my $obj = $db->{blessed};
isa_ok( $obj, 'Foo' );
can_ok( $obj, 'export', 'foo' );
ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" );
is( $obj->{a}, 1 );
is( $obj->{b}[0], 1 );
is( $obj->{b}[1], 2 );
is( $obj->{b}[2], 3 );
my $obj2 = $db->{blessed2};
isa_ok( $obj2, 'Foo' );
can_ok( $obj2, 'export', 'foo' );
ok( !$obj2->can( 'STORE' ), "... but it cannot 'STORE'" );
is( $obj2->[0]{a}, 'foo' );
is( $obj2->[1], '2' );
is( $db->{unblessed}{a}, 1 );
is( $db->{unblessed}{b}[0], 1 );
is( $db->{unblessed}{b}[1], 2 );
is( $db->{unblessed}{b}[2], 3 );
$obj->{c} = 'new';
is( $db->{blessed}{c}, 'new' );
isa_ok( $db->{blessed_long}, 'a' x 1000 );
$db->_get_self->_engine->storage->close( $db->_get_self );
}
{
my $db = $dbm_maker->();
is( $db->{blessed}{c}, 'new' );
my $structure = $db->export();
use Data::Dumper;print Dumper $structure;
my $obj = $structure->{blessed};
isa_ok( $obj, 'Foo' );
can_ok( $obj, 'export', 'foo' );
ok( !$obj->can( 'STORE' ), "... but it cannot 'STORE'" );
is( $obj->{a}, 1 );
is( $obj->{b}[0], 1 );
is( $obj->{b}[1], 2 );
is( $obj->{b}[2], 3 );
my $obj2 = $structure->{blessed2};
isa_ok( $obj2, 'Foo' );
can_ok( $obj2, 'export', 'foo' );
ok( !$obj2->can( 'STORE' ), "... but it cannot 'STORE'" );
is( $obj2->[0]{a}, 'foo' );
is( $obj2->[1], '2' );
is( $structure->{unblessed}{a}, 1 );
is( $structure->{unblessed}{b}[0], 1 );
is( $structure->{unblessed}{b}[1], 2 );
is( $structure->{unblessed}{b}[2], 3 );
$db->_get_self->_engine->storage->close( $db->_get_self );
}
{
my $db = $dbm_maker->( autobless => 0 );
my $obj = $db->{blessed};
isa_ok( $obj, 'DBM::Deep' );
can_ok( $obj, 'export', 'STORE' );
ok( !$obj->can( 'foo' ), "... but it cannot 'foo'" );
is( $obj->{a}, 1 );
is( $obj->{b}[0], 1 );
is( $obj->{b}[1], 2 );
is( $obj->{b}[2], 3 );
my $obj2 = $db->{blessed2};
isa_ok( $obj2, 'DBM::Deep' );
can_ok( $obj2, 'export', 'STORE' );
ok( !$obj2->can( 'foo' ), "... but it cannot 'foo'" );
is( $obj2->[0]{a}, 'foo' );
is( $obj2->[1], '2' );
is( $db->{unblessed}{a}, 1 );
is( $db->{unblessed}{b}[0], 1 );
is( $db->{unblessed}{b}[1], 2 );
is( $db->{unblessed}{b}[2], 3 );
$db->_get_self->_engine->storage->close( $db->_get_self );
}
}
$dbm_factory = new_dbm( autobless => 1 );
while ( my $dbm_maker = $dbm_factory->() ) {
{
my $db = $dbm_maker->();
my $obj = bless {
a => 1,
b => [ 1 .. 3 ],
}, 'Foo';
$db->import( { blessed => $obj } );
}
{
my $db = $dbm_maker->();
my $blessed = $db->{blessed};
isa_ok( $blessed, 'Foo' );
is( $blessed->{a}, 1 );
}
}
# test blessing hash into short named class (Foo), then re-blessing into
# longer named class (FooFoo) and replacing key in db file, then validating
# content after that point in file to check for corruption.
$dbm_factory = new_dbm( autobless => 1 );
while ( my $dbm_maker = $dbm_factory->() ) {
my $db = $dbm_maker->();
my $obj = bless {}, 'Foo';
$db->{blessed} = $obj;
$db->{after} = "hello";
my $obj2 = bless {}, 'FooFoo';
$db->{blessed} = $obj2;
is( $db->{after}, "hello" );
}
done_testing;
|
