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use strict;
use warnings FATAL => 'all';
use Test::More;
plan skip_all => "You must set \$ENV{LONG_TESTS} to run the long tests"
unless $ENV{LONG_TESTS};
use t::common qw( new_dbm );
diag "This test can take up to several minutes to run. Please be patient.";
use_ok( 'DBM::Deep' );
my $dbm_factory = new_dbm( type => DBM::Deep->TYPE_ARRAY );
while ( my $dbm_maker = $dbm_factory->() ) {
my $max_levels = 1000;
{
my $db = $dbm_maker->();
$db->[0] = [];
my $temp_db = $db->[0];
for my $k ( 0 .. $max_levels ) {
$temp_db->[$k] = [];
$temp_db = $temp_db->[$k];
}
$temp_db->[0] = "deepvalue";
}
{
my $db = $dbm_maker->();
my $cur_level = -1;
my $temp_db = $db->[0];
for my $k ( 0 .. $max_levels ) {
$cur_level = $k;
$temp_db = $temp_db->[$k];
eval { $temp_db->isa( 'DBM::Deep' ) } or last;
}
is( $cur_level, $max_levels, "We read all the way down to level $cur_level" );
is( $temp_db->[0], "deepvalue", "And we retrieved the value at the bottom of the ocean" );
}
}
done_testing;
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