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Exchange pallet benchmarks (#158)

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* exchange benchmarks: framework

* updated comment about tx size

Co-authored-by: Tomasz Drwięga <tomasz@parity.io>
This commit is contained in:
Svyatoslav Nikolsky
2020-07-16 12:58:46 +03:00
committed by Bastian Köcher
parent ebdfffc4b1
commit 00bd13f8cd
10 changed files with 281 additions and 45 deletions
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bridges/bin/node/runtime/src/lib.rs
+44 -1
View File
@@ -641,9 +641,52 @@ impl_runtime_apis! {
) -> Result<Vec<frame_benchmarking::BenchmarkBatch>, sp_runtime::RuntimeString> {
use frame_benchmarking::{Benchmarking, BenchmarkBatch, add_benchmark};
let mut batches = Vec::<BenchmarkBatch>::new();
let params = (&pallet, &benchmark, &lowest_range_values, &highest_range_values, &steps, repeat);
let whitelist: Vec<Vec<u8>> = vec![];
let params = (&pallet, &benchmark, &lowest_range_values, &highest_range_values, &steps, repeat, &whitelist);
use pallet_bridge_currency_exchange::benchmarking::{
Module as BridgeCurrencyExchangeBench,
Trait as BridgeCurrencyExchangeTrait,
ProofParams as BridgeCurrencyExchangeProofParams,
};
impl BridgeCurrencyExchangeTrait for Runtime {
fn make_proof(
proof_params: BridgeCurrencyExchangeProofParams<AccountId>,
) -> crate::exchange::EthereumTransactionInclusionProof {
use sp_currency_exchange::DepositInto;
if proof_params.recipient_exists {
<Runtime as pallet_bridge_currency_exchange::Trait>::DepositInto::deposit_into(
proof_params.recipient.clone(),
ExistentialDeposit::get(),
).unwrap();
}
let transaction = crate::exchange::prepare_ethereum_transaction(
&proof_params.recipient,
|tx| {
// our runtime only supports transactions where data is exactly 32 bytes long
// (receiver key)
// => we are ignoring `transaction_size_factor` here
tx.value = (ExistentialDeposit::get() * 10).into();
},
);
let transactions = sp_std::iter::repeat(transaction.clone())
.take(1 + proof_params.proof_size_factor as usize)
.collect::<Vec<_>>();
let block_hash = crate::exchange::prepare_environment_for_claim::<Runtime>(&transactions);
crate::exchange::EthereumTransactionInclusionProof {
block: block_hash,
index: 0,
proof: transactions,
}
}
}
add_benchmark!(params, batches, b"bridge-eth-poa", BridgeEthPoA);
add_benchmark!(params, batches, b"bridge-currency-exchange", BridgeCurrencyExchangeBench::<Runtime>);
if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }
Ok(batches)