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1 | ## |
2 | # DBM::Deep Test |
3 | ## |
4 | use strict; |
5 | use Test::More tests => 2; |
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6 | use File::Temp qw( tempfile tempdir ); |
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7 | |
8 | use_ok( 'DBM::Deep' ); |
9 | |
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10 | my $dir = tempdir( CLEANUP => 1 ); |
11 | |
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12 | my ($before, $after); |
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13 | |
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14 | { |
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15 | my ($fh, $filename) = tempfile( 'tmpXXXX', UNLINK => 1, DIR => $dir ); |
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16 | my $db = DBM::Deep->new( |
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17 | file => $filename, |
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18 | autoflush => 1 |
19 | ); |
20 | $db->{key1} = "value1"; |
21 | $db->{key2} = "value2"; |
22 | $before = (stat($db->_fh()))[7]; |
23 | } |
24 | |
25 | { |
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26 | my ($fh, $filename) = tempfile( 'tmpXXXX', UNLINK => 1, DIR => $dir ); |
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27 | my $db = DBM::Deep->new( |
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28 | file => $filename, |
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29 | autoflush => 1 |
30 | ); |
31 | |
32 | ## |
33 | # set pack to 2-byte (16-bit) words |
34 | ## |
35 | $db->_get_self->{engine}->set_pack( 2, 'S' ); |
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36 | |
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37 | $db->{key1} = "value1"; |
38 | $db->{key2} = "value2"; |
39 | $after = (stat($db->_fh()))[7]; |
40 | } |
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41 | |
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42 | ok( $after < $before, "The new packsize reduced the size of the file" ); |