2015-08-04 14:46:38 -07:00
|
|
|
// Copyright 2015 The go-ethereum Authors
|
|
|
|
// This file is part of the go-ethereum library.
|
|
|
|
//
|
|
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
|
|
// (at your option) any later version.
|
|
|
|
//
|
|
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
// GNU Lesser General Public License for more details.
|
|
|
|
//
|
|
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
|
|
package core
|
|
|
|
|
|
|
|
import (
|
2015-10-22 05:43:21 -07:00
|
|
|
"bytes"
|
2015-08-04 14:46:38 -07:00
|
|
|
"math/big"
|
|
|
|
"testing"
|
|
|
|
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
2015-09-07 10:43:01 -07:00
|
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
|
|
"github.com/ethereum/go-ethereum/crypto/sha3"
|
|
|
|
"github.com/ethereum/go-ethereum/ethdb"
|
|
|
|
"github.com/ethereum/go-ethereum/rlp"
|
2015-08-04 14:46:38 -07:00
|
|
|
)
|
|
|
|
|
2015-09-07 10:43:01 -07:00
|
|
|
// Tests block header storage and retrieval operations.
|
|
|
|
func TestHeaderStorage(t *testing.T) {
|
|
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
|
|
|
|
// Create a test header to move around the database and make sure it's really new
|
2016-04-05 06:22:04 -07:00
|
|
|
header := &types.Header{Number: big.NewInt(42), Extra: []byte("test header")}
|
|
|
|
if entry := GetHeader(db, header.Hash(), header.Number.Uint64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Non existent header returned: %v", entry)
|
|
|
|
}
|
|
|
|
// Write and verify the header in the database
|
|
|
|
if err := WriteHeader(db, header); err != nil {
|
|
|
|
t.Fatalf("Failed to write header into database: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetHeader(db, header.Hash(), header.Number.Uint64()); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored header not found")
|
|
|
|
} else if entry.Hash() != header.Hash() {
|
|
|
|
t.Fatalf("Retrieved header mismatch: have %v, want %v", entry, header)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetHeaderRLP(db, header.Hash(), header.Number.Uint64()); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored header RLP not found")
|
|
|
|
} else {
|
|
|
|
hasher := sha3.NewKeccak256()
|
|
|
|
hasher.Write(entry)
|
|
|
|
|
|
|
|
if hash := common.BytesToHash(hasher.Sum(nil)); hash != header.Hash() {
|
|
|
|
t.Fatalf("Retrieved RLP header mismatch: have %v, want %v", entry, header)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Delete the header and verify the execution
|
2016-04-05 06:22:04 -07:00
|
|
|
DeleteHeader(db, header.Hash(), header.Number.Uint64())
|
|
|
|
if entry := GetHeader(db, header.Hash(), header.Number.Uint64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Deleted header returned: %v", entry)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Tests block body storage and retrieval operations.
|
|
|
|
func TestBodyStorage(t *testing.T) {
|
|
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
|
|
|
|
// Create a test body to move around the database and make sure it's really new
|
|
|
|
body := &types.Body{Uncles: []*types.Header{{Extra: []byte("test header")}}}
|
|
|
|
|
|
|
|
hasher := sha3.NewKeccak256()
|
|
|
|
rlp.Encode(hasher, body)
|
|
|
|
hash := common.BytesToHash(hasher.Sum(nil))
|
|
|
|
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBody(db, hash, 0); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Non existent body returned: %v", entry)
|
|
|
|
}
|
|
|
|
// Write and verify the body in the database
|
2016-04-05 06:22:04 -07:00
|
|
|
if err := WriteBody(db, hash, 0, body); err != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Failed to write body into database: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBody(db, hash, 0); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored body not found")
|
|
|
|
} else if types.DeriveSha(types.Transactions(entry.Transactions)) != types.DeriveSha(types.Transactions(body.Transactions)) || types.CalcUncleHash(entry.Uncles) != types.CalcUncleHash(body.Uncles) {
|
|
|
|
t.Fatalf("Retrieved body mismatch: have %v, want %v", entry, body)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBodyRLP(db, hash, 0); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored body RLP not found")
|
|
|
|
} else {
|
|
|
|
hasher := sha3.NewKeccak256()
|
|
|
|
hasher.Write(entry)
|
|
|
|
|
|
|
|
if calc := common.BytesToHash(hasher.Sum(nil)); calc != hash {
|
|
|
|
t.Fatalf("Retrieved RLP body mismatch: have %v, want %v", entry, body)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Delete the body and verify the execution
|
2016-04-05 06:22:04 -07:00
|
|
|
DeleteBody(db, hash, 0)
|
|
|
|
if entry := GetBody(db, hash, 0); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Deleted body returned: %v", entry)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Tests block storage and retrieval operations.
|
|
|
|
func TestBlockStorage(t *testing.T) {
|
|
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
|
|
|
|
// Create a test block to move around the database and make sure it's really new
|
2015-09-30 09:23:31 -07:00
|
|
|
block := types.NewBlockWithHeader(&types.Header{
|
|
|
|
Extra: []byte("test block"),
|
|
|
|
UncleHash: types.EmptyUncleHash,
|
|
|
|
TxHash: types.EmptyRootHash,
|
|
|
|
ReceiptHash: types.EmptyRootHash,
|
|
|
|
})
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Non existent block returned: %v", entry)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetHeader(db, block.Hash(), block.NumberU64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Non existent header returned: %v", entry)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBody(db, block.Hash(), block.NumberU64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Non existent body returned: %v", entry)
|
|
|
|
}
|
|
|
|
// Write and verify the block in the database
|
|
|
|
if err := WriteBlock(db, block); err != nil {
|
|
|
|
t.Fatalf("Failed to write block into database: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored block not found")
|
|
|
|
} else if entry.Hash() != block.Hash() {
|
|
|
|
t.Fatalf("Retrieved block mismatch: have %v, want %v", entry, block)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetHeader(db, block.Hash(), block.NumberU64()); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored header not found")
|
|
|
|
} else if entry.Hash() != block.Header().Hash() {
|
|
|
|
t.Fatalf("Retrieved header mismatch: have %v, want %v", entry, block.Header())
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBody(db, block.Hash(), block.NumberU64()); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored body not found")
|
|
|
|
} else if types.DeriveSha(types.Transactions(entry.Transactions)) != types.DeriveSha(block.Transactions()) || types.CalcUncleHash(entry.Uncles) != types.CalcUncleHash(block.Uncles()) {
|
2016-04-15 01:57:37 -07:00
|
|
|
t.Fatalf("Retrieved body mismatch: have %v, want %v", entry, block.Body())
|
2015-09-07 10:43:01 -07:00
|
|
|
}
|
|
|
|
// Delete the block and verify the execution
|
2016-04-05 06:22:04 -07:00
|
|
|
DeleteBlock(db, block.Hash(), block.NumberU64())
|
|
|
|
if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Deleted block returned: %v", entry)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetHeader(db, block.Hash(), block.NumberU64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Deleted header returned: %v", entry)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBody(db, block.Hash(), block.NumberU64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Deleted body returned: %v", entry)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Tests that partial block contents don't get reassembled into full blocks.
|
|
|
|
func TestPartialBlockStorage(t *testing.T) {
|
|
|
|
db, _ := ethdb.NewMemDatabase()
|
2015-09-30 09:23:31 -07:00
|
|
|
block := types.NewBlockWithHeader(&types.Header{
|
|
|
|
Extra: []byte("test block"),
|
|
|
|
UncleHash: types.EmptyUncleHash,
|
|
|
|
TxHash: types.EmptyRootHash,
|
|
|
|
ReceiptHash: types.EmptyRootHash,
|
|
|
|
})
|
2015-09-07 10:43:01 -07:00
|
|
|
// Store a header and check that it's not recognized as a block
|
|
|
|
if err := WriteHeader(db, block.Header()); err != nil {
|
|
|
|
t.Fatalf("Failed to write header into database: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Non existent block returned: %v", entry)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
DeleteHeader(db, block.Hash(), block.NumberU64())
|
2015-09-07 10:43:01 -07:00
|
|
|
|
|
|
|
// Store a body and check that it's not recognized as a block
|
2016-04-05 06:22:04 -07:00
|
|
|
if err := WriteBody(db, block.Hash(), block.NumberU64(), block.Body()); err != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Failed to write body into database: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Non existent block returned: %v", entry)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
DeleteBody(db, block.Hash(), block.NumberU64())
|
2015-09-07 10:43:01 -07:00
|
|
|
|
|
|
|
// Store a header and a body separately and check reassembly
|
|
|
|
if err := WriteHeader(db, block.Header()); err != nil {
|
|
|
|
t.Fatalf("Failed to write header into database: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if err := WriteBody(db, block.Hash(), block.NumberU64(), block.Body()); err != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Failed to write body into database: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetBlock(db, block.Hash(), block.NumberU64()); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored block not found")
|
|
|
|
} else if entry.Hash() != block.Hash() {
|
|
|
|
t.Fatalf("Retrieved block mismatch: have %v, want %v", entry, block)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Tests block total difficulty storage and retrieval operations.
|
|
|
|
func TestTdStorage(t *testing.T) {
|
|
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
|
|
|
|
// Create a test TD to move around the database and make sure it's really new
|
|
|
|
hash, td := common.Hash{}, big.NewInt(314)
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetTd(db, hash, 0); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Non existent TD returned: %v", entry)
|
|
|
|
}
|
|
|
|
// Write and verify the TD in the database
|
2016-04-05 06:22:04 -07:00
|
|
|
if err := WriteTd(db, hash, 0, td); err != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Failed to write TD into database: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if entry := GetTd(db, hash, 0); entry == nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Stored TD not found")
|
|
|
|
} else if entry.Cmp(td) != 0 {
|
|
|
|
t.Fatalf("Retrieved TD mismatch: have %v, want %v", entry, td)
|
|
|
|
}
|
|
|
|
// Delete the TD and verify the execution
|
2016-04-05 06:22:04 -07:00
|
|
|
DeleteTd(db, hash, 0)
|
|
|
|
if entry := GetTd(db, hash, 0); entry != nil {
|
2015-09-07 10:43:01 -07:00
|
|
|
t.Fatalf("Deleted TD returned: %v", entry)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Tests that canonical numbers can be mapped to hashes and retrieved.
|
|
|
|
func TestCanonicalMappingStorage(t *testing.T) {
|
|
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
|
|
|
|
// Create a test canonical number and assinged hash to move around
|
|
|
|
hash, number := common.Hash{0: 0xff}, uint64(314)
|
|
|
|
if entry := GetCanonicalHash(db, number); entry != (common.Hash{}) {
|
|
|
|
t.Fatalf("Non existent canonical mapping returned: %v", entry)
|
|
|
|
}
|
|
|
|
// Write and verify the TD in the database
|
|
|
|
if err := WriteCanonicalHash(db, hash, number); err != nil {
|
|
|
|
t.Fatalf("Failed to write canonical mapping into database: %v", err)
|
|
|
|
}
|
|
|
|
if entry := GetCanonicalHash(db, number); entry == (common.Hash{}) {
|
|
|
|
t.Fatalf("Stored canonical mapping not found")
|
|
|
|
} else if entry != hash {
|
|
|
|
t.Fatalf("Retrieved canonical mapping mismatch: have %v, want %v", entry, hash)
|
|
|
|
}
|
|
|
|
// Delete the TD and verify the execution
|
|
|
|
DeleteCanonicalHash(db, number)
|
|
|
|
if entry := GetCanonicalHash(db, number); entry != (common.Hash{}) {
|
|
|
|
t.Fatalf("Deleted canonical mapping returned: %v", entry)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Tests that head headers and head blocks can be assigned, individually.
|
|
|
|
func TestHeadStorage(t *testing.T) {
|
|
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
|
|
|
|
blockHead := types.NewBlockWithHeader(&types.Header{Extra: []byte("test block header")})
|
|
|
|
blockFull := types.NewBlockWithHeader(&types.Header{Extra: []byte("test block full")})
|
2015-09-30 09:23:31 -07:00
|
|
|
blockFast := types.NewBlockWithHeader(&types.Header{Extra: []byte("test block fast")})
|
2015-09-07 10:43:01 -07:00
|
|
|
|
|
|
|
// Check that no head entries are in a pristine database
|
|
|
|
if entry := GetHeadHeaderHash(db); entry != (common.Hash{}) {
|
|
|
|
t.Fatalf("Non head header entry returned: %v", entry)
|
|
|
|
}
|
|
|
|
if entry := GetHeadBlockHash(db); entry != (common.Hash{}) {
|
|
|
|
t.Fatalf("Non head block entry returned: %v", entry)
|
|
|
|
}
|
2015-09-30 09:23:31 -07:00
|
|
|
if entry := GetHeadFastBlockHash(db); entry != (common.Hash{}) {
|
|
|
|
t.Fatalf("Non fast head block entry returned: %v", entry)
|
|
|
|
}
|
2015-09-07 10:43:01 -07:00
|
|
|
// Assign separate entries for the head header and block
|
|
|
|
if err := WriteHeadHeaderHash(db, blockHead.Hash()); err != nil {
|
|
|
|
t.Fatalf("Failed to write head header hash: %v", err)
|
|
|
|
}
|
|
|
|
if err := WriteHeadBlockHash(db, blockFull.Hash()); err != nil {
|
|
|
|
t.Fatalf("Failed to write head block hash: %v", err)
|
|
|
|
}
|
2015-09-30 09:23:31 -07:00
|
|
|
if err := WriteHeadFastBlockHash(db, blockFast.Hash()); err != nil {
|
|
|
|
t.Fatalf("Failed to write fast head block hash: %v", err)
|
|
|
|
}
|
2015-09-07 10:43:01 -07:00
|
|
|
// Check that both heads are present, and different (i.e. two heads maintained)
|
|
|
|
if entry := GetHeadHeaderHash(db); entry != blockHead.Hash() {
|
|
|
|
t.Fatalf("Head header hash mismatch: have %v, want %v", entry, blockHead.Hash())
|
|
|
|
}
|
|
|
|
if entry := GetHeadBlockHash(db); entry != blockFull.Hash() {
|
|
|
|
t.Fatalf("Head block hash mismatch: have %v, want %v", entry, blockFull.Hash())
|
|
|
|
}
|
2015-09-30 09:23:31 -07:00
|
|
|
if entry := GetHeadFastBlockHash(db); entry != blockFast.Hash() {
|
|
|
|
t.Fatalf("Fast head block hash mismatch: have %v, want %v", entry, blockFast.Hash())
|
|
|
|
}
|
2015-09-07 10:43:01 -07:00
|
|
|
}
|
2015-10-12 08:58:51 -07:00
|
|
|
|
2017-07-14 09:39:53 -07:00
|
|
|
// Tests that positional lookup metadata can be stored and retrieved.
|
|
|
|
func TestLookupStorage(t *testing.T) {
|
2015-10-22 05:43:21 -07:00
|
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
|
|
|
|
tx1 := types.NewTransaction(1, common.BytesToAddress([]byte{0x11}), big.NewInt(111), big.NewInt(1111), big.NewInt(11111), []byte{0x11, 0x11, 0x11})
|
|
|
|
tx2 := types.NewTransaction(2, common.BytesToAddress([]byte{0x22}), big.NewInt(222), big.NewInt(2222), big.NewInt(22222), []byte{0x22, 0x22, 0x22})
|
|
|
|
tx3 := types.NewTransaction(3, common.BytesToAddress([]byte{0x33}), big.NewInt(333), big.NewInt(3333), big.NewInt(33333), []byte{0x33, 0x33, 0x33})
|
|
|
|
txs := []*types.Transaction{tx1, tx2, tx3}
|
|
|
|
|
|
|
|
block := types.NewBlock(&types.Header{Number: big.NewInt(314)}, txs, nil, nil)
|
|
|
|
|
|
|
|
// Check that no transactions entries are in a pristine database
|
|
|
|
for i, tx := range txs {
|
|
|
|
if txn, _, _, _ := GetTransaction(db, tx.Hash()); txn != nil {
|
|
|
|
t.Fatalf("tx #%d [%x]: non existent transaction returned: %v", i, tx.Hash(), txn)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Insert all the transactions into the database, and verify contents
|
2017-07-14 09:39:53 -07:00
|
|
|
if err := WriteBlock(db, block); err != nil {
|
|
|
|
t.Fatalf("failed to write block contents: %v", err)
|
|
|
|
}
|
|
|
|
if err := WriteTxLookupEntries(db, block); err != nil {
|
2015-10-22 05:43:21 -07:00
|
|
|
t.Fatalf("failed to write transactions: %v", err)
|
|
|
|
}
|
|
|
|
for i, tx := range txs {
|
|
|
|
if txn, hash, number, index := GetTransaction(db, tx.Hash()); txn == nil {
|
|
|
|
t.Fatalf("tx #%d [%x]: transaction not found", i, tx.Hash())
|
|
|
|
} else {
|
|
|
|
if hash != block.Hash() || number != block.NumberU64() || index != uint64(i) {
|
|
|
|
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)
|
|
|
|
}
|
|
|
|
if tx.String() != txn.String() {
|
|
|
|
t.Fatalf("tx #%d [%x]: transaction mismatch: have %v, want %v", i, tx.Hash(), txn, tx)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Delete the transactions and check purge
|
|
|
|
for i, tx := range txs {
|
2017-07-14 09:39:53 -07:00
|
|
|
DeleteTxLookupEntry(db, tx.Hash())
|
2015-10-22 05:43:21 -07:00
|
|
|
if txn, _, _, _ := GetTransaction(db, tx.Hash()); txn != nil {
|
|
|
|
t.Fatalf("tx #%d [%x]: deleted transaction returned: %v", i, tx.Hash(), txn)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Tests that receipts associated with a single block can be stored and retrieved.
|
|
|
|
func TestBlockReceiptStorage(t *testing.T) {
|
|
|
|
db, _ := ethdb.NewMemDatabase()
|
|
|
|
|
|
|
|
receipt1 := &types.Receipt{
|
2017-08-24 06:17:02 -07:00
|
|
|
Failed: true,
|
2015-10-22 05:43:21 -07:00
|
|
|
CumulativeGasUsed: big.NewInt(1),
|
2017-01-05 05:03:50 -08:00
|
|
|
Logs: []*types.Log{
|
|
|
|
{Address: common.BytesToAddress([]byte{0x11})},
|
|
|
|
{Address: common.BytesToAddress([]byte{0x01, 0x11})},
|
2015-10-22 05:43:21 -07:00
|
|
|
},
|
|
|
|
TxHash: common.BytesToHash([]byte{0x11, 0x11}),
|
|
|
|
ContractAddress: common.BytesToAddress([]byte{0x01, 0x11, 0x11}),
|
|
|
|
GasUsed: big.NewInt(111111),
|
|
|
|
}
|
|
|
|
receipt2 := &types.Receipt{
|
2017-08-24 06:17:02 -07:00
|
|
|
PostState: common.Hash{2}.Bytes(),
|
2015-10-22 05:43:21 -07:00
|
|
|
CumulativeGasUsed: big.NewInt(2),
|
2017-01-05 05:03:50 -08:00
|
|
|
Logs: []*types.Log{
|
|
|
|
{Address: common.BytesToAddress([]byte{0x22})},
|
|
|
|
{Address: common.BytesToAddress([]byte{0x02, 0x22})},
|
2015-10-22 05:43:21 -07:00
|
|
|
},
|
|
|
|
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})
|
2016-04-05 06:22:04 -07:00
|
|
|
if rs := GetBlockReceipts(db, hash, 0); len(rs) != 0 {
|
2015-10-22 05:43:21 -07:00
|
|
|
t.Fatalf("non existent receipts returned: %v", rs)
|
|
|
|
}
|
|
|
|
// Insert the receipt slice into the database and check presence
|
2016-04-05 06:22:04 -07:00
|
|
|
if err := WriteBlockReceipts(db, hash, 0, receipts); err != nil {
|
2015-10-22 05:43:21 -07:00
|
|
|
t.Fatalf("failed to write block receipts: %v", err)
|
|
|
|
}
|
2016-04-05 06:22:04 -07:00
|
|
|
if rs := GetBlockReceipts(db, hash, 0); len(rs) == 0 {
|
2015-10-22 05:43:21 -07:00
|
|
|
t.Fatalf("no receipts returned")
|
|
|
|
} else {
|
|
|
|
for i := 0; i < len(receipts); i++ {
|
|
|
|
rlpHave, _ := rlp.EncodeToBytes(rs[i])
|
|
|
|
rlpWant, _ := rlp.EncodeToBytes(receipts[i])
|
|
|
|
|
2017-01-06 07:44:20 -08:00
|
|
|
if !bytes.Equal(rlpHave, rlpWant) {
|
2015-10-22 05:43:21 -07:00
|
|
|
t.Fatalf("receipt #%d: receipt mismatch: have %v, want %v", i, rs[i], receipts[i])
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// Delete the receipt slice and check purge
|
2016-04-05 06:22:04 -07:00
|
|
|
DeleteBlockReceipts(db, hash, 0)
|
|
|
|
if rs := GetBlockReceipts(db, hash, 0); len(rs) != 0 {
|
2015-10-22 05:43:21 -07:00
|
|
|
t.Fatalf("deleted receipts returned: %v", rs)
|
|
|
|
}
|
|
|
|
}
|