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1 | use strict; |
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2 | use warnings FATAL => 'all'; |
3 | |
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4 | use Test::More; |
5 | |
6 | plan skip_all => "You must set \$ENV{LONG_TESTS} to run the long tests" |
7 | unless $ENV{LONG_TESTS}; |
8 | |
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9 | use t::common qw( new_dbm ); |
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10 | |
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11 | diag "This test can take up to several minutes to run. Please be patient."; |
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12 | |
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13 | use_ok( 'DBM::Deep' ); |
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14 | |
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15 | my $dbm_factory = new_dbm( type => DBM::Deep->TYPE_ARRAY ); |
16 | while ( my $dbm_maker = $dbm_factory->() ) { |
17 | my $max_levels = 1000; |
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18 | |
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19 | { |
20 | my $db = $dbm_maker->(); |
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21 | |
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22 | $db->[0] = []; |
23 | my $temp_db = $db->[0]; |
24 | for my $k ( 0 .. $max_levels ) { |
25 | $temp_db->[$k] = []; |
26 | $temp_db = $temp_db->[$k]; |
27 | } |
28 | $temp_db->[0] = "deepvalue"; |
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29 | } |
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30 | |
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31 | { |
32 | my $db = $dbm_maker->(); |
33 | |
34 | my $cur_level = -1; |
35 | my $temp_db = $db->[0]; |
36 | for my $k ( 0 .. $max_levels ) { |
37 | $cur_level = $k; |
38 | $temp_db = $temp_db->[$k]; |
39 | eval { $temp_db->isa( 'DBM::Deep' ) } or last; |
40 | } |
41 | is( $cur_level, $max_levels, "We read all the way down to level $cur_level" ); |
42 | is( $temp_db->[0], "deepvalue", "And we retrieved the value at the bottom of the ocean" ); |
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43 | } |
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44 | } |
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45 | done_testing; |