Macro digest::new_resettable_mac_test

macro_rules! new_resettable_mac_test {
    ($name:ident, $test_name:expr, $mac:ty $(,)?) => { ... };
    ($name:ident, $test_name:expr, $mac:ty, trunc_left $(,)?) => { ... };
    ($name:ident, $test_name:expr, $mac:ty, trunc_right $(,)?) => { ... };
    ($name:ident, $test_name:expr, $mac:ty, $trunc:expr $(,)?) => { ... };
}

This is supported on crate features dev and mac only.

Define resettable MAC test