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Define method for checking message lane weights (#1766)

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* Define method for checking message lane weights

* Docs for public function

* Renamings
This commit is contained in:
Serban Iorga
2023-01-12 15:35:33 +02:00
committed by Bastian Köcher
parent c81afc3e93
commit add2914a5c
3 changed files with 42 additions and 57 deletions
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bridges/bin/runtime-common/src/integrity.rs
+32 -2
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@@ -19,9 +19,9 @@
//! Most of the tests in this module assume that the bridge is using standard (see `crate::messages`
//! module for details) configuration.
use crate::messages::MessageBridge;
use crate::{messages, messages::MessageBridge};
use bp_messages::MessageNonce;
use bp_messages::{InboundLaneData, MessageNonce};
use bp_runtime::{Chain, ChainId};
use codec::Encode;
use frame_support::{storage::generator::StorageValue, traits::Get};
@@ -289,3 +289,33 @@ where
assert_bridge_messages_pallet_constants::<R, MI>(params.messages_pallet_constants);
assert_bridge_pallet_names::<B, R, GI, MI>(params.pallet_names);
}
/// Check that the message lane weights are correct.
pub fn check_message_lane_weights<C: Chain, T: frame_system::Config>(
bridged_chain_extra_storage_proof_size: u32,
this_chain_max_unrewarded_relayers: MessageNonce,
this_chain_max_unconfirmed_messages: MessageNonce,
) {
type Weights<T> = pallet_bridge_messages::weights::BridgeWeight<T>;
pallet_bridge_messages::ensure_weights_are_correct::<Weights<T>>();
let max_incoming_message_proof_size = bridged_chain_extra_storage_proof_size
.saturating_add(messages::target::maximal_incoming_message_size(C::max_extrinsic_size()));
pallet_bridge_messages::ensure_able_to_receive_message::<Weights<T>>(
C::max_extrinsic_size(),
C::max_extrinsic_weight(),
max_incoming_message_proof_size,
messages::target::maximal_incoming_message_dispatch_weight(C::max_extrinsic_weight()),
);
let max_incoming_inbound_lane_data_proof_size =
InboundLaneData::<()>::encoded_size_hint_u32(this_chain_max_unrewarded_relayers as _);
pallet_bridge_messages::ensure_able_to_receive_confirmation::<Weights<T>>(
C::max_extrinsic_size(),
C::max_extrinsic_weight(),
max_incoming_inbound_lane_data_proof_size,
this_chain_max_unrewarded_relayers,
this_chain_max_unconfirmed_messages,
);
}