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1 | ## |
2 | # DBM::Deep Test |
3 | ## |
4 | use strict; |
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5 | use Test::More tests => 4; |
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6 | use t::common qw( new_fh ); |
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7 | |
8 | use_ok( 'DBM::Deep' ); |
9 | |
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10 | my ($fh, $filename) = new_fh(); |
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11 | my $db = DBM::Deep->new( |
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12 | file => $filename, |
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13 | type => DBM::Deep->TYPE_HASH |
14 | ); |
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15 | |
16 | ## |
17 | # put/get many keys |
18 | ## |
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19 | my $max_keys = 4000; |
20 | |
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21 | for ( 0 .. $max_keys ) { |
22 | $db->put( "hello $_" => "there " . $_ * 2 ); |
23 | } |
24 | |
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25 | my $count = -1; |
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26 | for ( 0 .. $max_keys ) { |
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27 | $count = $_; |
28 | unless ( $db->get( "hello $_" ) eq "there " . $_ * 2 ) { |
29 | last; |
30 | }; |
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31 | } |
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32 | is( $count, $max_keys, "We read $count keys" ); |
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33 | |
34 | cmp_ok( scalar(keys %$db), '==', $max_keys + 1, "Number of keys is correct" ); |
35 | $db->clear; |
36 | cmp_ok( scalar(keys %$db), '==', 0, "Number of keys after clear() is correct" ); |