forked from cerc-io/plugeth
37dd9086ec
This commit solves several issues concerning the genesis block: * Genesis/ChainConfig loading was handled by cmd/geth code. This left library users in the cold. They could specify a JSON-encoded string and overwrite the config, but didn't get any of the additional checks performed by geth. * Decoding and writing of genesis JSON was conflated in WriteGenesisBlock. This made it a lot harder to embed the genesis block into the forthcoming config file loader. This commit changes things so there is a single Genesis type that represents genesis blocks. All uses of Write*Genesis* are changed to use the new type instead. * If the chain config supplied by the user was incompatible with the current chain (i.e. the chain had already advanced beyond a scheduled fork), it got overwritten. This is not an issue in practice because previous forks have always had the highest total difficulty. It might matter in the future though. The new code reverts the local chain to the point of the fork when upgrading configuration. The change to genesis block data removes compression library dependencies from package core.
607 lines
22 KiB
Go
607 lines
22 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package core
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import (
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"bytes"
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"encoding/json"
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"io/ioutil"
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"math/big"
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"os"
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"testing"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/math"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/crypto/sha3"
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/params"
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"github.com/ethereum/go-ethereum/rlp"
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)
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type diffTest struct {
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ParentTimestamp uint64
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ParentDifficulty *big.Int
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CurrentTimestamp uint64
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CurrentBlocknumber *big.Int
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CurrentDifficulty *big.Int
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}
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func (d *diffTest) UnmarshalJSON(b []byte) (err error) {
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var ext struct {
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ParentTimestamp string
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ParentDifficulty string
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CurrentTimestamp string
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CurrentBlocknumber string
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CurrentDifficulty string
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}
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if err := json.Unmarshal(b, &ext); err != nil {
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return err
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}
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d.ParentTimestamp = math.MustParseUint64(ext.ParentTimestamp)
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d.ParentDifficulty = math.MustParseBig256(ext.ParentDifficulty)
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d.CurrentTimestamp = math.MustParseUint64(ext.CurrentTimestamp)
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d.CurrentBlocknumber = math.MustParseBig256(ext.CurrentBlocknumber)
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d.CurrentDifficulty = math.MustParseBig256(ext.CurrentDifficulty)
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return nil
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}
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func TestCalcDifficulty(t *testing.T) {
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file, err := os.Open("../tests/files/BasicTests/difficulty.json")
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if err != nil {
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t.Fatal(err)
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}
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defer file.Close()
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tests := make(map[string]diffTest)
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err = json.NewDecoder(file).Decode(&tests)
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if err != nil {
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t.Fatal(err)
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}
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config := ¶ms.ChainConfig{HomesteadBlock: big.NewInt(1150000)}
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for name, test := range tests {
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number := new(big.Int).Sub(test.CurrentBlocknumber, big.NewInt(1))
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diff := CalcDifficulty(config, test.CurrentTimestamp, test.ParentTimestamp, number, test.ParentDifficulty)
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if diff.Cmp(test.CurrentDifficulty) != 0 {
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t.Error(name, "failed. Expected", test.CurrentDifficulty, "and calculated", diff)
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}
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}
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}
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// Tests block header storage and retrieval operations.
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func TestHeaderStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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// Create a test header to move around the database and make sure it's really new
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header := &types.Header{Number: big.NewInt(42), Extra: []byte("test header")}
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if entry := GetHeader(db, header.Hash(), header.Number.Uint64()); entry != nil {
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t.Fatalf("Non existent header returned: %v", entry)
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}
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// Write and verify the header in the database
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if err := WriteHeader(db, header); err != nil {
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t.Fatalf("Failed to write header into database: %v", err)
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}
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if entry := GetHeader(db, header.Hash(), header.Number.Uint64()); entry == nil {
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t.Fatalf("Stored header not found")
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} else if entry.Hash() != header.Hash() {
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t.Fatalf("Retrieved header mismatch: have %v, want %v", entry, header)
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}
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if entry := GetHeaderRLP(db, header.Hash(), header.Number.Uint64()); entry == nil {
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t.Fatalf("Stored header RLP not found")
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} else {
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hasher := sha3.NewKeccak256()
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hasher.Write(entry)
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if hash := common.BytesToHash(hasher.Sum(nil)); hash != header.Hash() {
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t.Fatalf("Retrieved RLP header mismatch: have %v, want %v", entry, header)
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}
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}
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// Delete the header and verify the execution
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DeleteHeader(db, header.Hash(), header.Number.Uint64())
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if entry := GetHeader(db, header.Hash(), header.Number.Uint64()); entry != nil {
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t.Fatalf("Deleted header returned: %v", entry)
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}
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}
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// Tests block body storage and retrieval operations.
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func TestBodyStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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// Create a test body to move around the database and make sure it's really new
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body := &types.Body{Uncles: []*types.Header{{Extra: []byte("test header")}}}
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hasher := sha3.NewKeccak256()
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rlp.Encode(hasher, body)
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hash := common.BytesToHash(hasher.Sum(nil))
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if entry := GetBody(db, hash, 0); entry != nil {
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t.Fatalf("Non existent body returned: %v", entry)
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}
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// Write and verify the body in the database
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if err := WriteBody(db, hash, 0, body); err != nil {
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t.Fatalf("Failed to write body into database: %v", err)
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}
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if entry := GetBody(db, hash, 0); entry == nil {
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t.Fatalf("Stored body not found")
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} else if types.DeriveSha(types.Transactions(entry.Transactions)) != types.DeriveSha(types.Transactions(body.Transactions)) || types.CalcUncleHash(entry.Uncles) != types.CalcUncleHash(body.Uncles) {
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t.Fatalf("Retrieved body mismatch: have %v, want %v", entry, body)
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}
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if entry := GetBodyRLP(db, hash, 0); entry == nil {
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t.Fatalf("Stored body RLP not found")
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} else {
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hasher := sha3.NewKeccak256()
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hasher.Write(entry)
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if calc := common.BytesToHash(hasher.Sum(nil)); calc != hash {
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t.Fatalf("Retrieved RLP body mismatch: have %v, want %v", entry, body)
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}
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}
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// Delete the body and verify the execution
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DeleteBody(db, hash, 0)
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if entry := GetBody(db, hash, 0); entry != nil {
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t.Fatalf("Deleted body returned: %v", entry)
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}
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}
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// Tests block storage and retrieval operations.
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func TestBlockStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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// Create a test block to move around the database and make sure it's really new
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block := types.NewBlockWithHeader(&types.Header{
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Extra: []byte("test block"),
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UncleHash: types.EmptyUncleHash,
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TxHash: types.EmptyRootHash,
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ReceiptHash: types.EmptyRootHash,
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})
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if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry != nil {
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t.Fatalf("Non existent block returned: %v", entry)
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}
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if entry := GetHeader(db, block.Hash(), block.NumberU64()); entry != nil {
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t.Fatalf("Non existent header returned: %v", entry)
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}
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if entry := GetBody(db, block.Hash(), block.NumberU64()); entry != nil {
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t.Fatalf("Non existent body returned: %v", entry)
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}
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// Write and verify the block in the database
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if err := WriteBlock(db, block); err != nil {
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t.Fatalf("Failed to write block into database: %v", err)
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}
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if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry == nil {
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t.Fatalf("Stored block not found")
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} else if entry.Hash() != block.Hash() {
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t.Fatalf("Retrieved block mismatch: have %v, want %v", entry, block)
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}
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if entry := GetHeader(db, block.Hash(), block.NumberU64()); entry == nil {
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t.Fatalf("Stored header not found")
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} else if entry.Hash() != block.Header().Hash() {
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t.Fatalf("Retrieved header mismatch: have %v, want %v", entry, block.Header())
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}
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if entry := GetBody(db, block.Hash(), block.NumberU64()); entry == nil {
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t.Fatalf("Stored body not found")
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} else if types.DeriveSha(types.Transactions(entry.Transactions)) != types.DeriveSha(block.Transactions()) || types.CalcUncleHash(entry.Uncles) != types.CalcUncleHash(block.Uncles()) {
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t.Fatalf("Retrieved body mismatch: have %v, want %v", entry, block.Body())
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}
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// Delete the block and verify the execution
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DeleteBlock(db, block.Hash(), block.NumberU64())
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if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry != nil {
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t.Fatalf("Deleted block returned: %v", entry)
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}
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if entry := GetHeader(db, block.Hash(), block.NumberU64()); entry != nil {
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t.Fatalf("Deleted header returned: %v", entry)
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}
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if entry := GetBody(db, block.Hash(), block.NumberU64()); entry != nil {
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t.Fatalf("Deleted body returned: %v", entry)
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}
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}
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// Tests that partial block contents don't get reassembled into full blocks.
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func TestPartialBlockStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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block := types.NewBlockWithHeader(&types.Header{
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Extra: []byte("test block"),
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UncleHash: types.EmptyUncleHash,
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TxHash: types.EmptyRootHash,
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ReceiptHash: types.EmptyRootHash,
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})
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// Store a header and check that it's not recognized as a block
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if err := WriteHeader(db, block.Header()); err != nil {
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t.Fatalf("Failed to write header into database: %v", err)
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}
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if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry != nil {
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t.Fatalf("Non existent block returned: %v", entry)
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}
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DeleteHeader(db, block.Hash(), block.NumberU64())
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// Store a body and check that it's not recognized as a block
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if err := WriteBody(db, block.Hash(), block.NumberU64(), block.Body()); err != nil {
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t.Fatalf("Failed to write body into database: %v", err)
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}
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if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry != nil {
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t.Fatalf("Non existent block returned: %v", entry)
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}
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DeleteBody(db, block.Hash(), block.NumberU64())
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// Store a header and a body separately and check reassembly
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if err := WriteHeader(db, block.Header()); err != nil {
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t.Fatalf("Failed to write header into database: %v", err)
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}
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if err := WriteBody(db, block.Hash(), block.NumberU64(), block.Body()); err != nil {
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t.Fatalf("Failed to write body into database: %v", err)
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}
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if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry == nil {
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t.Fatalf("Stored block not found")
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} else if entry.Hash() != block.Hash() {
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t.Fatalf("Retrieved block mismatch: have %v, want %v", entry, block)
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}
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}
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// Tests block total difficulty storage and retrieval operations.
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func TestTdStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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// Create a test TD to move around the database and make sure it's really new
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hash, td := common.Hash{}, big.NewInt(314)
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if entry := GetTd(db, hash, 0); entry != nil {
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t.Fatalf("Non existent TD returned: %v", entry)
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}
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// Write and verify the TD in the database
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if err := WriteTd(db, hash, 0, td); err != nil {
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t.Fatalf("Failed to write TD into database: %v", err)
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}
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if entry := GetTd(db, hash, 0); entry == nil {
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t.Fatalf("Stored TD not found")
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} else if entry.Cmp(td) != 0 {
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t.Fatalf("Retrieved TD mismatch: have %v, want %v", entry, td)
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}
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// Delete the TD and verify the execution
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DeleteTd(db, hash, 0)
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if entry := GetTd(db, hash, 0); entry != nil {
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t.Fatalf("Deleted TD returned: %v", entry)
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}
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}
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// Tests that canonical numbers can be mapped to hashes and retrieved.
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func TestCanonicalMappingStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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// Create a test canonical number and assinged hash to move around
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hash, number := common.Hash{0: 0xff}, uint64(314)
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if entry := GetCanonicalHash(db, number); entry != (common.Hash{}) {
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t.Fatalf("Non existent canonical mapping returned: %v", entry)
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}
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// Write and verify the TD in the database
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if err := WriteCanonicalHash(db, hash, number); err != nil {
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t.Fatalf("Failed to write canonical mapping into database: %v", err)
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}
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if entry := GetCanonicalHash(db, number); entry == (common.Hash{}) {
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t.Fatalf("Stored canonical mapping not found")
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} else if entry != hash {
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t.Fatalf("Retrieved canonical mapping mismatch: have %v, want %v", entry, hash)
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}
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// Delete the TD and verify the execution
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DeleteCanonicalHash(db, number)
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if entry := GetCanonicalHash(db, number); entry != (common.Hash{}) {
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t.Fatalf("Deleted canonical mapping returned: %v", entry)
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}
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}
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// Tests that head headers and head blocks can be assigned, individually.
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func TestHeadStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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blockHead := types.NewBlockWithHeader(&types.Header{Extra: []byte("test block header")})
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blockFull := types.NewBlockWithHeader(&types.Header{Extra: []byte("test block full")})
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blockFast := types.NewBlockWithHeader(&types.Header{Extra: []byte("test block fast")})
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// Check that no head entries are in a pristine database
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if entry := GetHeadHeaderHash(db); entry != (common.Hash{}) {
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t.Fatalf("Non head header entry returned: %v", entry)
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}
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if entry := GetHeadBlockHash(db); entry != (common.Hash{}) {
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t.Fatalf("Non head block entry returned: %v", entry)
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}
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if entry := GetHeadFastBlockHash(db); entry != (common.Hash{}) {
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t.Fatalf("Non fast head block entry returned: %v", entry)
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}
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// Assign separate entries for the head header and block
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if err := WriteHeadHeaderHash(db, blockHead.Hash()); err != nil {
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t.Fatalf("Failed to write head header hash: %v", err)
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}
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if err := WriteHeadBlockHash(db, blockFull.Hash()); err != nil {
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t.Fatalf("Failed to write head block hash: %v", err)
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}
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if err := WriteHeadFastBlockHash(db, blockFast.Hash()); err != nil {
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t.Fatalf("Failed to write fast head block hash: %v", err)
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}
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// Check that both heads are present, and different (i.e. two heads maintained)
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if entry := GetHeadHeaderHash(db); entry != blockHead.Hash() {
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t.Fatalf("Head header hash mismatch: have %v, want %v", entry, blockHead.Hash())
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}
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if entry := GetHeadBlockHash(db); entry != blockFull.Hash() {
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t.Fatalf("Head block hash mismatch: have %v, want %v", entry, blockFull.Hash())
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}
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if entry := GetHeadFastBlockHash(db); entry != blockFast.Hash() {
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t.Fatalf("Fast head block hash mismatch: have %v, want %v", entry, blockFast.Hash())
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}
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}
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// Tests that transactions and associated metadata can be stored and retrieved.
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func TestTransactionStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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tx1 := types.NewTransaction(1, common.BytesToAddress([]byte{0x11}), big.NewInt(111), big.NewInt(1111), big.NewInt(11111), []byte{0x11, 0x11, 0x11})
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tx2 := types.NewTransaction(2, common.BytesToAddress([]byte{0x22}), big.NewInt(222), big.NewInt(2222), big.NewInt(22222), []byte{0x22, 0x22, 0x22})
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tx3 := types.NewTransaction(3, common.BytesToAddress([]byte{0x33}), big.NewInt(333), big.NewInt(3333), big.NewInt(33333), []byte{0x33, 0x33, 0x33})
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txs := []*types.Transaction{tx1, tx2, tx3}
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block := types.NewBlock(&types.Header{Number: big.NewInt(314)}, txs, nil, nil)
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// Check that no transactions entries are in a pristine database
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for i, tx := range txs {
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if txn, _, _, _ := GetTransaction(db, tx.Hash()); txn != nil {
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t.Fatalf("tx #%d [%x]: non existent transaction returned: %v", i, tx.Hash(), txn)
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}
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}
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// Insert all the transactions into the database, and verify contents
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if err := WriteTransactions(db, block); err != nil {
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t.Fatalf("failed to write transactions: %v", err)
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}
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for i, tx := range txs {
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if txn, hash, number, index := GetTransaction(db, tx.Hash()); txn == nil {
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t.Fatalf("tx #%d [%x]: transaction not found", i, tx.Hash())
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} else {
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if hash != block.Hash() || number != block.NumberU64() || index != uint64(i) {
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t.Fatalf("tx #%d [%x]: positional metadata mismatch: have %x/%d/%d, want %x/%v/%v", i, tx.Hash(), hash, number, index, block.Hash(), block.NumberU64(), i)
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}
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if tx.String() != txn.String() {
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t.Fatalf("tx #%d [%x]: transaction mismatch: have %v, want %v", i, tx.Hash(), txn, tx)
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}
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}
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}
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// Delete the transactions and check purge
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for i, tx := range txs {
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DeleteTransaction(db, tx.Hash())
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if txn, _, _, _ := GetTransaction(db, tx.Hash()); txn != nil {
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t.Fatalf("tx #%d [%x]: deleted transaction returned: %v", i, tx.Hash(), txn)
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}
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}
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}
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// Tests that receipts can be stored and retrieved.
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func TestReceiptStorage(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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receipt1 := &types.Receipt{
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PostState: []byte{0x01},
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CumulativeGasUsed: big.NewInt(1),
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Logs: []*types.Log{
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{Address: common.BytesToAddress([]byte{0x11})},
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{Address: common.BytesToAddress([]byte{0x01, 0x11})},
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},
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TxHash: common.BytesToHash([]byte{0x11, 0x11}),
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ContractAddress: common.BytesToAddress([]byte{0x01, 0x11, 0x11}),
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GasUsed: big.NewInt(111111),
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}
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receipt2 := &types.Receipt{
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PostState: []byte{0x02},
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CumulativeGasUsed: big.NewInt(2),
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Logs: []*types.Log{
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{Address: common.BytesToAddress([]byte{0x22})},
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{Address: common.BytesToAddress([]byte{0x02, 0x22})},
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},
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TxHash: common.BytesToHash([]byte{0x22, 0x22}),
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ContractAddress: common.BytesToAddress([]byte{0x02, 0x22, 0x22}),
|
|
GasUsed: big.NewInt(222222),
|
|
}
|
|
receipts := []*types.Receipt{receipt1, receipt2}
|
|
|
|
// Check that no receipt entries are in a pristine database
|
|
for i, receipt := range receipts {
|
|
if r := GetReceipt(db, receipt.TxHash); r != nil {
|
|
t.Fatalf("receipt #%d [%x]: non existent receipt returned: %v", i, receipt.TxHash, r)
|
|
}
|
|
}
|
|
// Insert all the receipts into the database, and verify contents
|
|
if err := WriteReceipts(db, receipts); err != nil {
|
|
t.Fatalf("failed to write receipts: %v", err)
|
|
}
|
|
for i, receipt := range receipts {
|
|
if r := GetReceipt(db, receipt.TxHash); r == nil {
|
|
t.Fatalf("receipt #%d [%x]: receipt not found", i, receipt.TxHash)
|
|
} else {
|
|
rlpHave, _ := rlp.EncodeToBytes(r)
|
|
rlpWant, _ := rlp.EncodeToBytes(receipt)
|
|
|
|
if !bytes.Equal(rlpHave, rlpWant) {
|
|
t.Fatalf("receipt #%d [%x]: receipt mismatch: have %v, want %v", i, receipt.TxHash, r, receipt)
|
|
}
|
|
}
|
|
}
|
|
// Delete the receipts and check purge
|
|
for i, receipt := range receipts {
|
|
DeleteReceipt(db, receipt.TxHash)
|
|
if r := GetReceipt(db, receipt.TxHash); r != nil {
|
|
t.Fatalf("receipt #%d [%x]: deleted receipt returned: %v", i, receipt.TxHash, r)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Tests that receipts associated with a single block can be stored and retrieved.
|
|
func TestBlockReceiptStorage(t *testing.T) {
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
receipt1 := &types.Receipt{
|
|
PostState: []byte{0x01},
|
|
CumulativeGasUsed: big.NewInt(1),
|
|
Logs: []*types.Log{
|
|
{Address: common.BytesToAddress([]byte{0x11})},
|
|
{Address: common.BytesToAddress([]byte{0x01, 0x11})},
|
|
},
|
|
TxHash: common.BytesToHash([]byte{0x11, 0x11}),
|
|
ContractAddress: common.BytesToAddress([]byte{0x01, 0x11, 0x11}),
|
|
GasUsed: big.NewInt(111111),
|
|
}
|
|
receipt2 := &types.Receipt{
|
|
PostState: []byte{0x02},
|
|
CumulativeGasUsed: big.NewInt(2),
|
|
Logs: []*types.Log{
|
|
{Address: common.BytesToAddress([]byte{0x22})},
|
|
{Address: common.BytesToAddress([]byte{0x02, 0x22})},
|
|
},
|
|
TxHash: common.BytesToHash([]byte{0x22, 0x22}),
|
|
ContractAddress: common.BytesToAddress([]byte{0x02, 0x22, 0x22}),
|
|
GasUsed: big.NewInt(222222),
|
|
}
|
|
receipts := []*types.Receipt{receipt1, receipt2}
|
|
|
|
// Check that no receipt entries are in a pristine database
|
|
hash := common.BytesToHash([]byte{0x03, 0x14})
|
|
if rs := GetBlockReceipts(db, hash, 0); len(rs) != 0 {
|
|
t.Fatalf("non existent receipts returned: %v", rs)
|
|
}
|
|
// Insert the receipt slice into the database and check presence
|
|
if err := WriteBlockReceipts(db, hash, 0, receipts); err != nil {
|
|
t.Fatalf("failed to write block receipts: %v", err)
|
|
}
|
|
if rs := GetBlockReceipts(db, hash, 0); len(rs) == 0 {
|
|
t.Fatalf("no receipts returned")
|
|
} else {
|
|
for i := 0; i < len(receipts); i++ {
|
|
rlpHave, _ := rlp.EncodeToBytes(rs[i])
|
|
rlpWant, _ := rlp.EncodeToBytes(receipts[i])
|
|
|
|
if !bytes.Equal(rlpHave, rlpWant) {
|
|
t.Fatalf("receipt #%d: receipt mismatch: have %v, want %v", i, rs[i], receipts[i])
|
|
}
|
|
}
|
|
}
|
|
// Delete the receipt slice and check purge
|
|
DeleteBlockReceipts(db, hash, 0)
|
|
if rs := GetBlockReceipts(db, hash, 0); len(rs) != 0 {
|
|
t.Fatalf("deleted receipts returned: %v", rs)
|
|
}
|
|
}
|
|
|
|
func TestMipmapBloom(t *testing.T) {
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
receipt1 := new(types.Receipt)
|
|
receipt1.Logs = []*types.Log{
|
|
{Address: common.BytesToAddress([]byte("test"))},
|
|
{Address: common.BytesToAddress([]byte("address"))},
|
|
}
|
|
receipt2 := new(types.Receipt)
|
|
receipt2.Logs = []*types.Log{
|
|
{Address: common.BytesToAddress([]byte("test"))},
|
|
{Address: common.BytesToAddress([]byte("address1"))},
|
|
}
|
|
|
|
WriteMipmapBloom(db, 1, types.Receipts{receipt1})
|
|
WriteMipmapBloom(db, 2, types.Receipts{receipt2})
|
|
|
|
for _, level := range MIPMapLevels {
|
|
bloom := GetMipmapBloom(db, 2, level)
|
|
if !bloom.Test(new(big.Int).SetBytes([]byte("address1"))) {
|
|
t.Error("expected test to be included on level:", level)
|
|
}
|
|
}
|
|
|
|
// reset
|
|
db, _ = ethdb.NewMemDatabase()
|
|
receipt := new(types.Receipt)
|
|
receipt.Logs = []*types.Log{
|
|
{Address: common.BytesToAddress([]byte("test"))},
|
|
}
|
|
WriteMipmapBloom(db, 999, types.Receipts{receipt1})
|
|
|
|
receipt = new(types.Receipt)
|
|
receipt.Logs = []*types.Log{
|
|
{Address: common.BytesToAddress([]byte("test 1"))},
|
|
}
|
|
WriteMipmapBloom(db, 1000, types.Receipts{receipt})
|
|
|
|
bloom := GetMipmapBloom(db, 1000, 1000)
|
|
if bloom.TestBytes([]byte("test")) {
|
|
t.Error("test should not have been included")
|
|
}
|
|
}
|
|
|
|
func TestMipmapChain(t *testing.T) {
|
|
dir, err := ioutil.TempDir("", "mipmap")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer os.RemoveAll(dir)
|
|
|
|
var (
|
|
db, _ = ethdb.NewLDBDatabase(dir, 0, 0)
|
|
key1, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
|
|
addr = crypto.PubkeyToAddress(key1.PublicKey)
|
|
addr2 = common.BytesToAddress([]byte("jeff"))
|
|
|
|
hash1 = common.BytesToHash([]byte("topic1"))
|
|
)
|
|
defer db.Close()
|
|
|
|
genesis := testGenesis(addr, big.NewInt(1000000)).MustCommit(db)
|
|
chain, receipts := GenerateChain(params.TestChainConfig, genesis, db, 1010, func(i int, gen *BlockGen) {
|
|
var receipts types.Receipts
|
|
switch i {
|
|
case 1:
|
|
receipt := types.NewReceipt(nil, new(big.Int))
|
|
receipt.Logs = []*types.Log{{Address: addr, Topics: []common.Hash{hash1}}}
|
|
gen.AddUncheckedReceipt(receipt)
|
|
receipts = types.Receipts{receipt}
|
|
case 1000:
|
|
receipt := types.NewReceipt(nil, new(big.Int))
|
|
receipt.Logs = []*types.Log{{Address: addr2}}
|
|
gen.AddUncheckedReceipt(receipt)
|
|
receipts = types.Receipts{receipt}
|
|
|
|
}
|
|
|
|
// store the receipts
|
|
err := WriteReceipts(db, receipts)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
WriteMipmapBloom(db, uint64(i+1), receipts)
|
|
})
|
|
for i, block := range chain {
|
|
WriteBlock(db, block)
|
|
if err := WriteCanonicalHash(db, block.Hash(), block.NumberU64()); err != nil {
|
|
t.Fatalf("failed to insert block number: %v", err)
|
|
}
|
|
if err := WriteHeadBlockHash(db, block.Hash()); err != nil {
|
|
t.Fatalf("failed to insert block number: %v", err)
|
|
}
|
|
if err := WriteBlockReceipts(db, block.Hash(), block.NumberU64(), receipts[i]); err != nil {
|
|
t.Fatal("error writing block receipts:", err)
|
|
}
|
|
}
|
|
|
|
bloom := GetMipmapBloom(db, 0, 1000)
|
|
if bloom.TestBytes(addr2[:]) {
|
|
t.Error("address was included in bloom and should not have")
|
|
}
|
|
}
|