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|
#!./perl -w
# ID: %I%, %G%
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 < 3.1) {
print "1..0 # Skip: this needs Berkeley DB 3.1.x or better\n" ;
exit 0 ;
}
}
print "1..35\n";
my $Dfile = "dbhash.tmp";
my $Dfile2 = "dbhash2.tmp";
my $Dfile3 = "dbhash3.tmp";
unlink $Dfile;
umask(0) ;
{
# c_count
my $lex = new LexFile $Dfile ;
my %hash ;
ok 1, my $db = tie %hash, 'BerkeleyDB::Hash', -Filename => $Dfile,
-Property => DB_DUP,
-Flags => DB_CREATE ;
$hash{'Wall'} = 'Larry' ;
$hash{'Wall'} = 'Stone' ;
$hash{'Smith'} = 'John' ;
$hash{'Wall'} = 'Brick' ;
$hash{'Wall'} = 'Brick' ;
$hash{'mouse'} = 'mickey' ;
ok 2, keys %hash == 6 ;
# create a cursor
ok 3, my $cursor = $db->db_cursor() ;
my $key = "Wall" ;
my $value ;
ok 4, $cursor->c_get($key, $value, DB_SET) == 0 ;
ok 5, $key eq "Wall" && $value eq "Larry" ;
my $count ;
ok 6, $cursor->c_count($count) == 0 ;
ok 7, $count == 4 ;
$key = "Smith" ;
ok 8, $cursor->c_get($key, $value, DB_SET) == 0 ;
ok 9, $key eq "Smith" && $value eq "John" ;
ok 10, $cursor->c_count($count) == 0 ;
ok 11, $count == 1 ;
undef $db ;
undef $cursor ;
untie %hash ;
}
{
# db_key_range
my $lex = new LexFile $Dfile ;
my %hash ;
ok 12, my $db = tie %hash, 'BerkeleyDB::Btree', -Filename => $Dfile,
-Property => DB_DUP,
-Flags => DB_CREATE ;
$hash{'Wall'} = 'Larry' ;
$hash{'Wall'} = 'Stone' ;
$hash{'Smith'} = 'John' ;
$hash{'Wall'} = 'Brick' ;
$hash{'Wall'} = 'Brick' ;
$hash{'mouse'} = 'mickey' ;
ok 13, keys %hash == 6 ;
my $key = "Wall" ;
my ($less, $equal, $greater) ;
ok 14, $db->db_key_range($key, $less, $equal, $greater) == 0 ;
ok 15, $less != 0 ;
ok 16, $equal != 0 ;
ok 17, $greater != 0 ;
$key = "Smith" ;
ok 18, $db->db_key_range($key, $less, $equal, $greater) == 0 ;
ok 19, $less == 0 ;
ok 20, $equal != 0 ;
ok 21, $greater != 0 ;
$key = "NotThere" ;
ok 22, $db->db_key_range($key, $less, $equal, $greater) == 0 ;
ok 23, $less == 0 ;
ok 24, $equal == 0 ;
ok 25, $greater == 1 ;
undef $db ;
untie %hash ;
}
{
# rename
my $lex = new LexFile $Dfile ;
ok 26, my $db1 = new BerkeleyDB::Hash -Filename => $Dfile,
-Subname => "fred" ,
-Flags => DB_CREATE ;
ok 27, my $db2 = new BerkeleyDB::Btree -Filename => $Dfile,
-Subname => "joe" ,
-Flags => DB_CREATE ;
# Add a k/v pair
my %data = qw(
red sky
blue sea
black heart
yellow belley
green grass
) ;
ok 28, addData($db1, %data) ;
ok 29, addData($db2, %data) ;
undef $db1 ;
undef $db2 ;
# now rename
ok 30, BerkeleyDB::db_rename(-Filename => $Dfile,
-Subname => "fred",
-Newname => "harry") == 0;
ok 31, my $db3 = new BerkeleyDB::Hash -Filename => $Dfile,
-Subname => "harry" ;
}
{
# verify
my $lex = new LexFile $Dfile, $Dfile2 ;
ok 32, my $db1 = new BerkeleyDB::Hash -Filename => $Dfile,
-Subname => "fred" ,
-Flags => DB_CREATE ;
# Add a k/v pair
my %data = qw(
red sky
blue sea
black heart
yellow belley
green grass
) ;
ok 33, addData($db1, %data) ;
undef $db1 ;
# now verify
ok 34, BerkeleyDB::db_verify(-Filename => $Dfile,
-Subname => "fred",
) == 0;
# now verify & dump
ok 35, BerkeleyDB::db_verify(-Filename => $Dfile,
-Subname => "fred",
-Outfile => $Dfile2,
) == 0;
}
# db_remove with env
|
