# DBM::Deep Test
##
use strict;
-use Test::More tests => 36;
+use Test::More tests => 38;
use Test::Exception;
use t::common qw( new_fh );
is( $db->get("key1"), "value1", "get() works with hash assignment" );
is( $db->fetch("key1"), "value1", "... fetch() works with hash assignment" );
is( $db->{key1}, "value1", "... and hash-access also works" );
-
$db->put("key2", undef);
is( $db->get("key2"), undef, "get() works with put()" );
is( $db->fetch("key2"), undef, "... fetch() works with put()" );
##
# count keys
##
+
is( scalar keys %$db, 3, "keys() works against tied hash" );
##
##
my $temphash = {};
while ( my ($key, $value) = each %$db ) {
- $temphash->{$key} = $value;
+ $temphash->{$key} = $value;
}
is( $temphash->{key1}, 'value1', "First key copied successfully using tied interface" );
$temphash = {};
my $key = $db->first_key();
while ($key) {
- $temphash->{$key} = $db->get($key);
- $key = $db->next_key($key);
+ $temphash->{$key} = $db->get($key);
+ $key = $db->next_key($key);
}
is( $temphash->{key1}, 'value1', "First key copied successfully using OO interface" );
is( delete $db->{key2}, undef, "delete through tied inteface works" );
is( $db->delete("key1"), 'value1', "delete through OO inteface works" );
is( $db->{key3}, 'value3', "The other key is still there" );
+ok( !exists $db->{key1}, "key1 doesn't exist" );
+ok( !exists $db->{key2}, "key2 doesn't exist" );
is( scalar keys %$db, 1, "After deleting two keys, 1 remains" );
my $next_key = $db->next_key($first_key);
ok(
- (($first_key eq "key1") || ($first_key eq "key2")) &&
- (($next_key eq "key1") || ($next_key eq "key2")) &&
- ($first_key ne $next_key)
+ (($first_key eq "key1") || ($first_key eq "key2")) &&
+ (($next_key eq "key1") || ($next_key eq "key2")) &&
+ ($first_key ne $next_key)
,"keys() still works if you replace long values with shorter ones"
);