| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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. |
| */ |
| package org.apache.tuweni.eth.repository |
| |
| import org.apache.tuweni.bytes.Bytes |
| import org.apache.tuweni.bytes.Bytes32 |
| import org.apache.tuweni.eth.Address |
| import org.apache.tuweni.eth.BlockHeader |
| import org.apache.tuweni.eth.Hash |
| import org.apache.tuweni.eth.Log |
| import org.apache.tuweni.eth.LogsBloomFilter |
| import org.apache.tuweni.eth.TransactionReceipt |
| import org.apache.tuweni.junit.BouncyCastleExtension |
| import org.apache.tuweni.junit.LuceneIndex |
| import org.apache.tuweni.junit.LuceneIndexWriter |
| import org.apache.tuweni.junit.LuceneIndexWriterExtension |
| import org.apache.tuweni.units.bigints.UInt256 |
| import org.apache.tuweni.units.ethereum.Gas |
| import org.apache.lucene.index.DirectoryReader |
| import org.apache.lucene.index.IndexWriter |
| import org.apache.lucene.index.Term |
| import org.apache.lucene.search.IndexSearcher |
| import org.apache.lucene.search.ScoreDoc |
| import org.apache.lucene.search.TermQuery |
| import org.apache.lucene.search.TopScoreDocCollector |
| import org.apache.lucene.store.Directory |
| import org.apache.lucene.util.BytesRef |
| import org.junit.jupiter.api.Assertions.assertEquals |
| import org.junit.jupiter.api.Test |
| import org.junit.jupiter.api.extension.ExtendWith |
| import java.io.IOException |
| import java.time.Instant |
| import java.time.temporal.ChronoUnit |
| |
| @ExtendWith(LuceneIndexWriterExtension::class, BouncyCastleExtension::class) |
| internal class BlockchainIndexTest { |
| |
| @Test |
| @Throws(IOException::class) |
| fun testIndexBlockHeaderElements(@LuceneIndexWriter writer: IndexWriter) { |
| |
| val blockchainIndex = BlockchainIndex(writer) |
| val header = BlockHeader( |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Address.fromBytes(Bytes.random(20)), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random(), |
| UInt256.fromBytes(Bytes32.random()), |
| UInt256.fromBytes(Bytes32.random()), |
| Gas.valueOf(3), |
| Gas.valueOf(2), |
| Instant.now().truncatedTo(ChronoUnit.SECONDS), |
| Bytes.of(2, 3, 4), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random() |
| ) |
| blockchainIndex.index { it.indexBlockHeader(header) } |
| |
| val reader = DirectoryReader.open(writer) |
| val searcher = IndexSearcher(reader) |
| val collector = TopScoreDocCollector.create(10, ScoreDoc(1, 1.0f)) |
| searcher.search(TermQuery(Term("_id", BytesRef(header.hash.toBytes().toArrayUnsafe()))), collector) |
| val hits = collector.topDocs().scoreDocs |
| assertEquals(1, hits.size) |
| } |
| |
| @Test |
| @Throws(IOException::class) |
| fun testIndexCommit(@LuceneIndexWriter writer: IndexWriter, @LuceneIndex index: Directory) { |
| |
| val blockchainIndex = BlockchainIndex(writer) |
| val header = BlockHeader( |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Address.fromBytes(Bytes.random(20)), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random(), |
| UInt256.fromBytes(Bytes32.random()), |
| UInt256.fromBytes(Bytes32.random()), |
| Gas.valueOf(3), |
| Gas.valueOf(2), |
| Instant.now().truncatedTo(ChronoUnit.SECONDS), |
| Bytes.of(2, 3, 4), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random() |
| ) |
| blockchainIndex.index { w -> w.indexBlockHeader(header) } |
| |
| val reader = DirectoryReader.open(index) |
| val searcher = IndexSearcher(reader) |
| val collector = TopScoreDocCollector.create(10, ScoreDoc(1, 1.0f)) |
| searcher.search(TermQuery(Term("_id", BytesRef(header.hash.toBytes().toArrayUnsafe()))), collector) |
| val hits = collector.topDocs().scoreDocs |
| assertEquals(1, hits.size) |
| } |
| |
| @Test |
| @Throws(IOException::class) |
| fun queryBlockHeaderByField(@LuceneIndexWriter writer: IndexWriter) { |
| val blockchainIndex = BlockchainIndex(writer) |
| val header = BlockHeader( |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Address.fromBytes(Bytes.random(20)), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random(), |
| UInt256.fromBytes(Bytes32.random()), |
| UInt256.fromBytes(Bytes32.random()), |
| Gas.valueOf(3000), |
| Gas.valueOf(2000), |
| Instant.now().plusSeconds(30).truncatedTo(ChronoUnit.SECONDS), |
| Bytes.of(2, 3, 4, 5, 6, 7, 8, 9, 10), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random() |
| ) |
| blockchainIndex.index { it.indexBlockHeader(header) } |
| |
| val reader = blockchainIndex as BlockchainIndexReader |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.PARENT_HASH, header.parentHash!!) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.OMMERS_HASH, header.ommersHash) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.COINBASE, header.coinbase) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.STATE_ROOT, header.stateRoot) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.STATE_ROOT, header.stateRoot) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.DIFFICULTY, header.difficulty) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.TIMESTAMP, header.timestamp.toEpochMilli()) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.NUMBER, header.number) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findInRange(BlockHeaderFields.NUMBER, header.number.subtract(5), |
| header.number.add(5)) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.EXTRA_DATA, header.extraData) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.GAS_LIMIT, header.gasLimit) |
| assertEquals(1, entries.size, entries.toString()) |
| assertEquals(header.hash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(BlockHeaderFields.GAS_USED, header.gasUsed) |
| assertEquals(1, entries.size) |
| assertEquals(header.hash, entries[0]) |
| } |
| } |
| |
| @Test |
| fun testTotalDifficulty(@LuceneIndexWriter writer: IndexWriter) { |
| val blockchainIndex = BlockchainIndex(writer) |
| val header = BlockHeader( |
| null, |
| Hash.fromBytes(Bytes32.random()), |
| Address.fromBytes(Bytes.random(20)), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random(), |
| UInt256.valueOf(1), |
| UInt256.fromBytes(Bytes32.random()), |
| Gas.valueOf(3), |
| Gas.valueOf(2), |
| Instant.now().truncatedTo(ChronoUnit.SECONDS), |
| Bytes.of(2, 3, 4), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random() |
| ) |
| blockchainIndex.index { w -> w.indexBlockHeader(header) } |
| assertEquals(UInt256.valueOf(1), blockchainIndex.totalDifficulty(header.hash)) |
| |
| val childHeader = BlockHeader( |
| header.hash, |
| Hash.fromBytes(Bytes32.random()), |
| Address.fromBytes(Bytes.random(20)), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random(), |
| UInt256.valueOf(3), |
| UInt256.fromBytes(Bytes32.random()), |
| Gas.valueOf(3), |
| Gas.valueOf(2), |
| Instant.now().truncatedTo(ChronoUnit.SECONDS), |
| Bytes.of(2, 3, 4), |
| Hash.fromBytes(Bytes32.random()), |
| Bytes32.random() |
| ) |
| |
| blockchainIndex.index { w -> w.indexBlockHeader(childHeader) } |
| |
| assertEquals(UInt256.valueOf(4), blockchainIndex.totalDifficulty(childHeader.hash)) |
| } |
| |
| @Test |
| fun queryTransactionReceiptByField(@LuceneIndexWriter writer: IndexWriter) { |
| val blockchainIndex = BlockchainIndex(writer) |
| |
| val txReceipt = TransactionReceipt(Bytes32.random(), 3, |
| LogsBloomFilter(Bytes.random(256)), |
| listOf( |
| Log( |
| Address.fromBytes(Bytes.random(20)), |
| Bytes.fromHexString("deadbeef"), |
| listOf(Bytes32.random(), Bytes32.random()) |
| ) |
| ) |
| ) |
| |
| val txHash = Hash.fromBytes(Bytes32.random()) |
| val blockHash = Hash.fromBytes(Bytes32.random()) |
| |
| blockchainIndex.index { it.indexTransactionReceipt(txReceipt, 43, txHash, blockHash) } |
| |
| val txReceiptWithStatus = TransactionReceipt(42, 322, |
| LogsBloomFilter(Bytes.random(256)), |
| listOf( |
| Log( |
| Address.fromBytes(Bytes.random(20)), |
| Bytes.fromHexString("deadbeef"), |
| listOf(Bytes32.random(), Bytes32.random()) |
| ) |
| ) |
| ) |
| |
| val txHash2 = Hash.fromBytes(Bytes32.random()) |
| val blockHash2 = Hash.fromBytes(Bytes32.random()) |
| |
| blockchainIndex.index { it.indexTransactionReceipt(txReceiptWithStatus, 32, txHash2, blockHash2) } |
| |
| val reader = blockchainIndex as BlockchainIndexReader |
| |
| run { |
| val entries = reader.findBy(TransactionReceiptFields.BLOCK_HASH, blockHash) |
| assertEquals(1, entries.size) |
| assertEquals(txHash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(TransactionReceiptFields.TRANSACTION_HASH, txHash) |
| assertEquals(1, entries.size) |
| assertEquals(txHash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(TransactionReceiptFields.BLOOM_FILTER, txReceipt.bloomFilter.toBytes()) |
| assertEquals(1, entries.size) |
| assertEquals(txHash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(TransactionReceiptFields.STATE_ROOT, txReceipt.stateRoot) |
| assertEquals(1, entries.size) |
| assertEquals(txHash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(TransactionReceiptFields.LOGGER, txReceipt.logs[0].logger) |
| assertEquals(1, entries.size) |
| assertEquals(txHash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(TransactionReceiptFields.LOG_TOPIC, txReceipt.logs[0].topics[0]) |
| assertEquals(1, entries.size) |
| assertEquals(txHash, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(TransactionReceiptFields.STATUS, txReceiptWithStatus.status) |
| assertEquals(1, entries.size) |
| assertEquals(txHash2, entries[0]) |
| } |
| |
| run { |
| val entries = reader.findBy(TransactionReceiptFields.CUMULATIVE_GAS_USED, txReceipt.cumulativeGasUsed) |
| assertEquals(1, entries.size) |
| assertEquals(txHash, entries[0]) |
| } |
| } |
| } |