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Signed-off-by: Fabio Di Fabio <fabio.difabio@consensys.net>
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acceptance-tests/src/test/java/linea/plugin/acc/test/extradata/ExtraDataPricingTest.java
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| @@ -0,0 +1,162 @@ | ||
| /* | ||
| * Copyright Consensys Software Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on | ||
| * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations under the License. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
| package linea.plugin.acc.test.extradata; | ||
|
|
||
| import static org.assertj.core.api.Assertions.assertThat; | ||
|
|
||
| import java.io.IOException; | ||
| import java.math.BigInteger; | ||
| import java.util.List; | ||
|
|
||
| import linea.plugin.acc.test.LineaPluginTestBase; | ||
| import linea.plugin.acc.test.TestCommandLineOptionsBuilder; | ||
| import org.apache.tuweni.bytes.Bytes; | ||
| import org.apache.tuweni.bytes.Bytes32; | ||
| import org.apache.tuweni.units.bigints.UInt32; | ||
| import org.hyperledger.besu.datatypes.Wei; | ||
| import org.hyperledger.besu.tests.acceptance.dsl.account.Account; | ||
| import org.hyperledger.besu.tests.acceptance.dsl.account.Accounts; | ||
| import org.hyperledger.besu.tests.acceptance.dsl.transaction.NodeRequests; | ||
| import org.hyperledger.besu.tests.acceptance.dsl.transaction.Transaction; | ||
| import org.hyperledger.besu.tests.acceptance.dsl.transaction.account.TransferTransaction; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.web3j.crypto.Credentials; | ||
| import org.web3j.crypto.RawTransaction; | ||
| import org.web3j.crypto.TransactionEncoder; | ||
| import org.web3j.protocol.Web3j; | ||
| import org.web3j.protocol.core.Request; | ||
| import org.web3j.protocol.core.methods.response.EthSendTransaction; | ||
| import org.web3j.utils.Numeric; | ||
|
|
||
| public class ExtraDataPricingTest extends LineaPluginTestBase { | ||
| private static final Wei MIN_GAS_PRICE = Wei.of(1_000_000_000); | ||
| private static final int WEI_IN_KWEI = 1000; | ||
|
|
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| @Override | ||
| public List<String> getTestCliOptions() { | ||
| return getTestCommandLineOptionsBuilder().build(); | ||
| } | ||
|
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| protected TestCommandLineOptionsBuilder getTestCommandLineOptionsBuilder() { | ||
| return new TestCommandLineOptionsBuilder() | ||
| .set("--plugin-linea-extra-data-pricing-enabled=", Boolean.TRUE.toString()); | ||
| } | ||
|
|
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| @Test | ||
| public void updateMinGasPriceViaExtraData() { | ||
| minerNode.getMiningParameters().setMinTransactionGasPrice(MIN_GAS_PRICE); | ||
| final var doubleMinGasPrice = MIN_GAS_PRICE.multiply(2); | ||
|
|
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| final var extraData = | ||
| createExtraDataPricingField( | ||
| 0, MIN_GAS_PRICE.toLong() / WEI_IN_KWEI, doubleMinGasPrice.toLong() / WEI_IN_KWEI); | ||
| final var reqSetExtraData = new ExtraDataPricingTest.MinerSetExtraDataRequest(extraData); | ||
| final var respSetExtraData = reqSetExtraData.execute(minerNode.nodeRequests()); | ||
|
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| assertThat(respSetExtraData).isTrue(); | ||
|
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| final Account sender = accounts.getSecondaryBenefactor(); | ||
| final Account recipient = accounts.createAccount("recipient"); | ||
|
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| final TransferTransaction transferTx = accountTransactions.createTransfer(sender, recipient, 1); | ||
| final var txHash = minerNode.execute(transferTx); | ||
|
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| minerNode.verify(eth.expectSuccessfulTransactionReceipt(txHash.toHexString())); | ||
|
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| assertThat(minerNode.getMiningParameters().getMinTransactionGasPrice()) | ||
| .isEqualTo(doubleMinGasPrice); | ||
| } | ||
|
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| @Test | ||
| public void updateProfitabilityParamsViaExtraData() throws IOException { | ||
| final Web3j web3j = minerNode.nodeRequests().eth(); | ||
| final Account sender = accounts.getSecondaryBenefactor(); | ||
| final Account recipient = accounts.createAccount("recipient"); | ||
| minerNode.getMiningParameters().setMinTransactionGasPrice(MIN_GAS_PRICE); | ||
|
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| final var extraData = | ||
| createExtraDataPricingField( | ||
| MIN_GAS_PRICE.multiply(2).toLong() / WEI_IN_KWEI, | ||
| MIN_GAS_PRICE.toLong() / WEI_IN_KWEI, | ||
| MIN_GAS_PRICE.toLong() / WEI_IN_KWEI); | ||
| final var reqSetExtraData = new ExtraDataPricingTest.MinerSetExtraDataRequest(extraData); | ||
| final var respSetExtraData = reqSetExtraData.execute(minerNode.nodeRequests()); | ||
|
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| assertThat(respSetExtraData).isTrue(); | ||
|
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| // when this first tx is mined the above extra data pricing will have effect on following txs | ||
| final TransferTransaction profitableTx = | ||
| accountTransactions.createTransfer(sender, recipient, 1); | ||
| final var protitableTx = minerNode.execute(profitableTx); | ||
|
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| minerNode.verify(eth.expectSuccessfulTransactionReceipt(protitableTx.toHexString())); | ||
|
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| // this tx will be evaluated with the previously set extra data pricing to be unprofitable | ||
| final RawTransaction unprofitableTx = | ||
| RawTransaction.createTransaction( | ||
| BigInteger.ZERO, | ||
| MIN_GAS_PRICE.getAsBigInteger(), | ||
| BigInteger.valueOf(21000), | ||
| recipient.getAddress(), | ||
| ""); | ||
|
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| final byte[] signedUnprofitableTx = | ||
| TransactionEncoder.signMessage( | ||
| unprofitableTx, Credentials.create(Accounts.GENESIS_ACCOUNT_ONE_PRIVATE_KEY)); | ||
|
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| final EthSendTransaction signedUnprofitableTxResp = | ||
| web3j.ethSendRawTransaction(Numeric.toHexString(signedUnprofitableTx)).send(); | ||
|
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| assertThat(signedUnprofitableTxResp.hasError()).isTrue(); | ||
| assertThat(signedUnprofitableTxResp.getError().getMessage()).isEqualTo("Gas price too low"); | ||
|
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| assertThat(getTxPoolContent()).isEmpty(); | ||
| } | ||
|
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| static class MinerSetExtraDataRequest implements Transaction<Boolean> { | ||
| private final Bytes32 extraData; | ||
|
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| public MinerSetExtraDataRequest(final Bytes32 extraData) { | ||
| this.extraData = extraData; | ||
| } | ||
|
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| @Override | ||
| public Boolean execute(final NodeRequests nodeRequests) { | ||
| try { | ||
| return new Request<>( | ||
| "miner_setExtraData", | ||
| List.of(extraData.toHexString()), | ||
| nodeRequests.getWeb3jService(), | ||
| MinerSetExtraDataResponse.class) | ||
| .send() | ||
| .getResult(); | ||
| } catch (IOException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
|
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| static class MinerSetExtraDataResponse extends org.web3j.protocol.core.Response<Boolean> {} | ||
| } | ||
|
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| private Bytes32 createExtraDataPricingField( | ||
| final long fixedCostKWei, final long variableCostKWei, final long minGasPriceKWei) { | ||
| final UInt32 fixed = UInt32.valueOf(BigInteger.valueOf(fixedCostKWei)); | ||
| final UInt32 variable = UInt32.valueOf(BigInteger.valueOf(variableCostKWei)); | ||
| final UInt32 min = UInt32.valueOf(BigInteger.valueOf(minGasPriceKWei)); | ||
|
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||
| return Bytes32.rightPad( | ||
| Bytes.concatenate(Bytes.of((byte) 1), fixed.toBytes(), variable.toBytes(), min.toBytes())); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -67,7 +67,6 @@ public static BlockHeader createBlockHeader( | |
| null, | ||
| null, | ||
| null, | ||
| null, | ||
| blockHeaderFunctions); | ||
| } | ||
| } | ||
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