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|
#!./perl -w
# ID: 1.2, 7/17/97
use strict ;
BEGIN {
unless(grep /blib/, @INC) {
chdir 't' if -d 't';
@INC = '../lib' if -d '../lib';
}
}
use BerkeleyDB;
use t::util ;
BEGIN
{
if ($BerkeleyDB::db_version < 3) {
print "1..0 # Skipped - this needs Berkeley DB 3.x or better\n" ;
exit 0 ;
}
}
print "1..14\n";
my $Dfile = "dbhash.tmp";
umask(0);
{
# set_mutexlocks
my $home = "./fred" ;
ok 1, my $lexD = new LexDir($home) ;
chdir "./fred" ;
ok 2, my $env = new BerkeleyDB::Env -Flags => DB_CREATE ;
ok 3, $env->set_mutexlocks(0) == 0 ;
chdir ".." ;
undef $env ;
}
{
# c_dup
my $lex = new LexFile $Dfile ;
my %hash ;
my ($k, $v) ;
ok 4, my $db = new BerkeleyDB::Hash -Filename => $Dfile,
-Flags => DB_CREATE ;
# create some data
my %data = (
"red" => 2,
"green" => "house",
"blue" => "sea",
) ;
my $ret = 0 ;
while (($k, $v) = each %data) {
$ret += $db->db_put($k, $v) ;
}
ok 5, $ret == 0 ;
# create a cursor
ok 6, my $cursor = $db->db_cursor() ;
# point to a specific k/v pair
$k = "green" ;
ok 7, $cursor->c_get($k, $v, DB_SET) == 0 ;
ok 8, $v eq "house" ;
# duplicate the cursor
my $dup_cursor = $cursor->c_dup(DB_POSITION);
ok 9, $dup_cursor ;
# move original cursor off green/house
$cursor->c_get($k, $v, DB_NEXT) ;
ok 10, $k ne "green" ;
ok 11, $v ne "house" ;
# duplicate cursor should still be on green/house
ok 12, $dup_cursor->c_get($k, $v, DB_CURRENT) == 0;
ok 13, $k eq "green" ;
ok 14, $v eq "house" ;
}
|
