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1 | ## |
2 | # DBM::Deep Test |
3 | ## |
4 | use strict; |
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5 | use Test::More tests => 5; |
6 | use Test::Deep; |
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7 | use t::common qw( new_fh ); |
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8 | |
9 | use_ok( 'DBM::Deep' ); |
10 | |
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11 | my ($fh, $filename) = new_fh(); |
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12 | my $db = DBM::Deep->new( |
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13 | file => $filename, |
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14 | type => DBM::Deep->TYPE_HASH, |
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15 | ); |
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16 | |
17 | ## |
18 | # put/get many keys |
19 | ## |
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20 | my $max_keys = 4000; |
21 | |
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22 | for ( 0 .. $max_keys ) { |
23 | $db->put( "hello $_" => "there " . $_ * 2 ); |
24 | } |
25 | |
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26 | my $count = -1; |
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27 | for ( 0 .. $max_keys ) { |
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28 | $count = $_; |
29 | unless ( $db->get( "hello $_" ) eq "there " . $_ * 2 ) { |
30 | last; |
31 | }; |
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32 | } |
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33 | is( $count, $max_keys, "We read $count keys" ); |
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34 | |
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35 | my @keys = sort keys %$db; |
36 | cmp_ok( scalar(@keys), '==', $max_keys + 1, "Number of keys is correct" ); |
37 | my @control = sort map { "hello $_" } 0 .. $max_keys; |
38 | cmp_deeply( \@keys, \@control, "Correct keys are there" ); |
39 | |
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40 | $db->clear; |
41 | cmp_ok( scalar(keys %$db), '==', 0, "Number of keys after clear() is correct" ); |