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t/040-tuple.t  view on Meta::CPAN

is $tp->next->raw(0), 'bb', 'tuple[0]';
is $tp->next->next->raw(0), 'cc', 'tuple[0]';

$tp = DR::Tarantool::Tuple->unpack(
    [ pack("L$LE", 10), pack("L$LE", 20) ], $s->space('test')
);
isa_ok $tp => 'DR::Tarantool::Tuple';
is $tp->raw(0), 10, 'raw(0)';
is $tp->raw(1), 20, 'raw(1)';

$tp = new DR::Tarantool::Tuple( [ [ 'aa' ], [ 'bb' ], ], $s->space('test') );
isa_ok $tp => 'DR::Tarantool::Tuple';
is $tp->iter->count, 2, 'create tuple list';

my $iter = $tp->iter;
isa_ok $iter => 'DR::Tarantool::Iterator', 'iterator';
isa_ok $iter->next => 'DR::Tarantool::Tuple', 'no iterator class';

$iter = $tp->iter('TestItem', 'new1');
isa_ok $iter => 'DR::Tarantool::Iterator', 'iterator with TestItem';
$tp = $iter->next;
isa_ok $tp => 'TestItem';
isa_ok $tp->{tuple} => 'DR::Tarantool::Tuple';
is $tp->{tuple}->raw(0), 'aa',  'tuple(0).raw(0)';
is $iter->next->{tuple}->raw(0), 'bb', 'tuple(1).raw(0)';

$tp = DR::Tarantool::Tuple->new([ [ 'aa' ], [ 'bb' ], ], $s->space('test'));
$iter = $tp->iter;
undef $tp;
is $iter->count, 2, 'iterator saves tuple ref';

# You have to use external tool to watch memory
while($ENV{LEAK_TEST}) {
    $tp = DR::Tarantool::Tuple->new([ [ 'aa' ], [ 'bb' ], ], $s->space('test'));
    $tp = $tp->iter('TestItem', 'new1')->next;
}

$tp = DR::Tarantool::Tuple->new([ [ 'bb' ], [ 'cc' ], ], $s->space('test'));
$iter = $tp->iter('TestItem');

is_deeply $iter->next, bless([ 'bb' ] => 'TestItem'),
    'iter without constructor name';
is_deeply $iter->next, bless([ 'cc' ] => 'TestItem'),
    'iter without constructor name';
is_deeply $iter->item(1), bless([ 'cc' ] => 'TestItem'),
    'iter without constructor name';
is_deeply $iter->item(-1), bless([ 'cc' ] => 'TestItem'),
    'iter without constructor name';

isa_ok $iter->{items}[0] => 'ARRAY', "item[0] isn't blessed";
isa_ok $iter->{items}[1] => 'ARRAY', "item[1] isn't blessed";

$tp = DR::Tarantool::Tuple->new([ qw(a b c d e f g h i) ], $s->space('test'));
is_deeply $tp->raw, [ qw(a b c d e f g h i) ], 'tuple->raw';
is_deeply $tp->tail, [ qw(g h i) ], 'tuple->tail';

package TestItem;

sub new1 {
    my ($class, $tuple) = @_;
    return bless { tuple => $tuple } => $class;
}