@ -18,6 +18,7 @@ package catalyst
import ( import (
"bytes" "bytes"
"context"
"fmt" "fmt"
"math/big" "math/big"
"sync" "sync"
@ -26,6 +27,8 @@ import (
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/consensus"
beaconConsensus "github.com/ethereum/go-ethereum/consensus/beacon"
"github.com/ethereum/go-ethereum/consensus/ethash" "github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/beacon" "github.com/ethereum/go-ethereum/core/beacon"
@ -38,6 +41,7 @@ import (
"github.com/ethereum/go-ethereum/node" "github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/p2p" "github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/trie" "github.com/ethereum/go-ethereum/trie"
) )
@ -51,8 +55,14 @@ var (
testBalance = big . NewInt ( 2e18 ) testBalance = big . NewInt ( 2e18 )
) )
func generatePre MergeChain ( n int ) ( * core . Genesis , [ ] * types . Block ) { func generateMergeChain ( n int , merged bool ) ( * core . Genesis , [ ] * types . Block ) {
config := * params . AllEthashProtocolChanges config := * params . AllEthashProtocolChanges
engine := consensus . Engine ( beaconConsensus . New ( ethash . NewFaker ( ) ) )
if merged {
config . TerminalTotalDifficulty = common . Big0
config . TerminalTotalDifficultyPassed = true
engine = beaconConsensus . NewFaker ( )
}
genesis := & core . Genesis { genesis := & core . Genesis {
Config : & config , Config : & config ,
Alloc : core . GenesisAlloc { testAddr : { Balance : testBalance } } , Alloc : core . GenesisAlloc { testAddr : { Balance : testBalance } } ,
@ -69,17 +79,21 @@ func generatePreMergeChain(n int) (*core.Genesis, []*types.Block) {
g . AddTx ( tx ) g . AddTx ( tx )
testNonce ++ testNonce ++
} }
_ , blocks , _ := core . GenerateChainWithGenesis ( genesis , ethash . NewFaker ( ) , n , generate ) _ , blocks , _ := core . GenerateChainWithGenesis ( genesis , engine , n , generate )
totalDifficulty := big . NewInt ( 0 )
for _ , b := range blocks { if ! merged {
totalDifficulty . Add ( totalDifficulty , b . Difficulty ( ) ) totalDifficulty := big . NewInt ( 0 )
for _ , b := range blocks {
totalDifficulty . Add ( totalDifficulty , b . Difficulty ( ) )
}
config . TerminalTotalDifficulty = totalDifficulty
} }
config . TerminalTotalDifficulty = totalDifficulty
return genesis , blocks return genesis , blocks
} }
func TestEth2AssembleBlock ( t * testing . T ) { func TestEth2AssembleBlock ( t * testing . T ) {
genesis , blocks := generatePre MergeChain ( 10 ) genesis , blocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , blocks ) n , ethservice := startEthService ( t , genesis , blocks )
defer n . Close ( ) defer n . Close ( )
@ -90,7 +104,7 @@ func TestEth2AssembleBlock(t *testing.T) {
t . Fatalf ( "error signing transaction, err=%v" , err ) t . Fatalf ( "error signing transaction, err=%v" , err )
} }
ethservice . TxPool ( ) . AddLocal ( tx ) ethservice . TxPool ( ) . AddLocal ( tx )
blockParams := beacon . PayloadAttributesV1 { blockParams := beacon . PayloadAttributes {
Timestamp : blocks [ 9 ] . Time ( ) + 5 , Timestamp : blocks [ 9 ] . Time ( ) + 5 ,
} }
// The miner needs to pick up on the txs in the pool, so a few retries might be
// The miner needs to pick up on the txs in the pool, so a few retries might be
@ -102,7 +116,7 @@ func TestEth2AssembleBlock(t *testing.T) {
// assembleWithTransactions tries to assemble a block, retrying until it has 'want',
// assembleWithTransactions tries to assemble a block, retrying until it has 'want',
// number of transactions in it, or it has retried three times.
// number of transactions in it, or it has retried three times.
func assembleWithTransactions ( api * ConsensusAPI , parentHash common . Hash , params * beacon . PayloadAttributesV1 , want int ) ( execData * beacon . ExecutableDataV1 , err error ) { func assembleWithTransactions ( api * ConsensusAPI , parentHash common . Hash , params * beacon . PayloadAttributes , want int ) ( execData * beacon . ExecutableData , err error ) {
for retries := 3 ; retries > 0 ; retries -- { for retries := 3 ; retries > 0 ; retries -- {
execData , err = assembleBlock ( api , parentHash , params ) execData , err = assembleBlock ( api , parentHash , params )
if err != nil { if err != nil {
@ -118,7 +132,7 @@ func assembleWithTransactions(api *ConsensusAPI, parentHash common.Hash, params
} }
func TestEth2AssembleBlockWithAnotherBlocksTxs ( t * testing . T ) { func TestEth2AssembleBlockWithAnotherBlocksTxs ( t * testing . T ) {
genesis , blocks := generatePre MergeChain ( 10 ) genesis , blocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , blocks [ : 9 ] ) n , ethservice := startEthService ( t , genesis , blocks [ : 9 ] )
defer n . Close ( ) defer n . Close ( )
@ -126,7 +140,7 @@ func TestEth2AssembleBlockWithAnotherBlocksTxs(t *testing.T) {
// Put the 10th block's tx in the pool and produce a new block
// Put the 10th block's tx in the pool and produce a new block
api . eth . TxPool ( ) . AddRemotesSync ( blocks [ 9 ] . Transactions ( ) ) api . eth . TxPool ( ) . AddRemotesSync ( blocks [ 9 ] . Transactions ( ) )
blockParams := beacon . PayloadAttributesV1 { blockParams := beacon . PayloadAttributes {
Timestamp : blocks [ 8 ] . Time ( ) + 5 , Timestamp : blocks [ 8 ] . Time ( ) + 5 ,
} }
// The miner needs to pick up on the txs in the pool, so a few retries might be
// The miner needs to pick up on the txs in the pool, so a few retries might be
@ -137,7 +151,7 @@ func TestEth2AssembleBlockWithAnotherBlocksTxs(t *testing.T) {
} }
func TestSetHeadBeforeTotalDifficulty ( t * testing . T ) { func TestSetHeadBeforeTotalDifficulty ( t * testing . T ) {
genesis , blocks := generatePre MergeChain ( 10 ) genesis , blocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , blocks ) n , ethservice := startEthService ( t , genesis , blocks )
defer n . Close ( ) defer n . Close ( )
@ -155,7 +169,7 @@ func TestSetHeadBeforeTotalDifficulty(t *testing.T) {
} }
func TestEth2PrepareAndGetPayload ( t * testing . T ) { func TestEth2PrepareAndGetPayload ( t * testing . T ) {
genesis , blocks := generatePre MergeChain ( 10 ) genesis , blocks := generateMergeChain ( 10 , false )
// We need to properly set the terminal total difficulty
// We need to properly set the terminal total difficulty
genesis . Config . TerminalTotalDifficulty . Sub ( genesis . Config . TerminalTotalDifficulty , blocks [ 9 ] . Difficulty ( ) ) genesis . Config . TerminalTotalDifficulty . Sub ( genesis . Config . TerminalTotalDifficulty , blocks [ 9 ] . Difficulty ( ) )
n , ethservice := startEthService ( t , genesis , blocks [ : 9 ] ) n , ethservice := startEthService ( t , genesis , blocks [ : 9 ] )
@ -165,7 +179,7 @@ func TestEth2PrepareAndGetPayload(t *testing.T) {
// Put the 10th block's tx in the pool and produce a new block
// Put the 10th block's tx in the pool and produce a new block
ethservice . TxPool ( ) . AddLocals ( blocks [ 9 ] . Transactions ( ) ) ethservice . TxPool ( ) . AddLocals ( blocks [ 9 ] . Transactions ( ) )
blockParams := beacon . PayloadAttributesV1 { blockParams := beacon . PayloadAttributes {
Timestamp : blocks [ 8 ] . Time ( ) + 5 , Timestamp : blocks [ 8 ] . Time ( ) + 5 ,
} }
fcState := beacon . ForkchoiceStateV1 { fcState := beacon . ForkchoiceStateV1 {
@ -221,7 +235,7 @@ func checkLogEvents(t *testing.T, logsCh <-chan []*types.Log, rmLogsCh <-chan co
} }
func TestInvalidPayloadTimestamp ( t * testing . T ) { func TestInvalidPayloadTimestamp ( t * testing . T ) {
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
var ( var (
@ -244,7 +258,7 @@ func TestInvalidPayloadTimestamp(t *testing.T) {
for i , test := range tests { for i , test := range tests {
t . Run ( fmt . Sprintf ( "Timestamp test: %v" , i ) , func ( t * testing . T ) { t . Run ( fmt . Sprintf ( "Timestamp test: %v" , i ) , func ( t * testing . T ) {
params := beacon . PayloadAttributesV1 { params := beacon . PayloadAttributes {
Timestamp : test . time , Timestamp : test . time ,
Random : crypto . Keccak256Hash ( [ ] byte { byte ( 123 ) } ) , Random : crypto . Keccak256Hash ( [ ] byte { byte ( 123 ) } ) ,
SuggestedFeeRecipient : parent . Coinbase ( ) , SuggestedFeeRecipient : parent . Coinbase ( ) ,
@ -265,7 +279,7 @@ func TestInvalidPayloadTimestamp(t *testing.T) {
} }
func TestEth2NewBlock ( t * testing . T ) { func TestEth2NewBlock ( t * testing . T ) {
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
@ -288,7 +302,7 @@ func TestEth2NewBlock(t *testing.T) {
tx , _ := types . SignTx ( types . NewContractCreation ( nonce , new ( big . Int ) , 1000000 , big . NewInt ( 2 * params . InitialBaseFee ) , logCode ) , types . LatestSigner ( ethservice . BlockChain ( ) . Config ( ) ) , testKey ) tx , _ := types . SignTx ( types . NewContractCreation ( nonce , new ( big . Int ) , 1000000 , big . NewInt ( 2 * params . InitialBaseFee ) , logCode ) , types . LatestSigner ( ethservice . BlockChain ( ) . Config ( ) ) , testKey )
ethservice . TxPool ( ) . AddLocal ( tx ) ethservice . TxPool ( ) . AddLocal ( tx )
execData , err := assembleWithTransactions ( api , parent . Hash ( ) , & beacon . PayloadAttributesV1 { execData , err := assembleWithTransactions ( api , parent . Hash ( ) , & beacon . PayloadAttributes {
Timestamp : parent . Time ( ) + 5 , Timestamp : parent . Time ( ) + 5 ,
} , 1 ) } , 1 )
if err != nil { if err != nil {
@ -330,7 +344,7 @@ func TestEth2NewBlock(t *testing.T) {
) )
parent = preMergeBlocks [ len ( preMergeBlocks ) - 1 ] parent = preMergeBlocks [ len ( preMergeBlocks ) - 1 ]
for i := 0 ; i < 10 ; i ++ { for i := 0 ; i < 10 ; i ++ {
execData , err := assembleBlock ( api , parent . Hash ( ) , & beacon . PayloadAttributesV1 { execData , err := assembleBlock ( api , parent . Hash ( ) , & beacon . PayloadAttributes {
Timestamp : parent . Time ( ) + 6 , Timestamp : parent . Time ( ) + 6 ,
} ) } )
if err != nil { if err != nil {
@ -367,7 +381,7 @@ func TestEth2DeepReorg(t *testing.T) {
// TODO (MariusVanDerWijden) TestEth2DeepReorg is currently broken, because it tries to reorg
// TODO (MariusVanDerWijden) TestEth2DeepReorg is currently broken, because it tries to reorg
// before the totalTerminalDifficulty threshold
// before the totalTerminalDifficulty threshold
/ * / *
genesis , preMergeBlocks := generatePre MergeChain ( core . TriesInMemory * 2 ) genesis , preMergeBlocks := generateMergeChain ( core . TriesInMemory * 2 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
@ -442,7 +456,7 @@ func startEthService(t *testing.T, genesis *core.Genesis, blocks []*types.Block)
} }
func TestFullAPI ( t * testing . T ) { func TestFullAPI ( t * testing . T ) {
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
var ( var (
@ -494,7 +508,7 @@ func setupBlocks(t *testing.T, ethservice *eth.Ethereum, n int, parent *types.Bl
} }
func TestExchangeTransitionConfig ( t * testing . T ) { func TestExchangeTransitionConfig ( t * testing . T ) {
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
@ -555,7 +569,7 @@ We expect
└ ─ ─ P1 ' ' └ ─ ─ P1 ' '
* / * /
func TestNewPayloadOnInvalidChain ( t * testing . T ) { func TestNewPayloadOnInvalidChain ( t * testing . T ) {
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
@ -577,7 +591,7 @@ func TestNewPayloadOnInvalidChain(t *testing.T) {
} ) } )
ethservice . TxPool ( ) . AddRemotesSync ( [ ] * types . Transaction { tx } ) ethservice . TxPool ( ) . AddRemotesSync ( [ ] * types . Transaction { tx } )
var ( var (
params = beacon . PayloadAttributesV1 { params = beacon . PayloadAttributes {
Timestamp : parent . Time ( ) + 1 , Timestamp : parent . Time ( ) + 1 ,
Random : crypto . Keccak256Hash ( [ ] byte { byte ( i ) } ) , Random : crypto . Keccak256Hash ( [ ] byte { byte ( i ) } ) ,
SuggestedFeeRecipient : parent . Coinbase ( ) , SuggestedFeeRecipient : parent . Coinbase ( ) ,
@ -587,7 +601,7 @@ func TestNewPayloadOnInvalidChain(t *testing.T) {
SafeBlockHash : common . Hash { } , SafeBlockHash : common . Hash { } ,
FinalizedBlockHash : common . Hash { } , FinalizedBlockHash : common . Hash { } ,
} }
payload * beacon . ExecutableDataV1 payload * beacon . ExecutableData
resp beacon . ForkChoiceResponse resp beacon . ForkChoiceResponse
err error err error
) )
@ -634,22 +648,23 @@ func TestNewPayloadOnInvalidChain(t *testing.T) {
} }
} }
func assembleBlock ( api * ConsensusAPI , parentHash common . Hash , params * beacon . PayloadAttributesV1 ) ( * beacon . ExecutableDataV1 , error ) { func assembleBlock ( api * ConsensusAPI , parentHash common . Hash , params * beacon . PayloadAttributes ) ( * beacon . ExecutableData , error ) {
args := & miner . BuildPayloadArgs { args := & miner . BuildPayloadArgs {
Parent : parentHash , Parent : parentHash ,
Timestamp : params . Timestamp , Timestamp : params . Timestamp ,
FeeRecipient : params . SuggestedFeeRecipient , FeeRecipient : params . SuggestedFeeRecipient ,
Random : params . Random , Random : params . Random ,
Withdrawals : params . Withdrawals ,
} }
payload , err := api . eth . Miner ( ) . BuildPayload ( args ) payload , err := api . eth . Miner ( ) . BuildPayload ( args )
if err != nil { if err != nil {
return nil , err return nil , err
} }
return payload . ResolveFull ( ) , nil return payload . ResolveFull ( ) . ExecutionPayload , nil
} }
func TestEmptyBlocks ( t * testing . T ) { func TestEmptyBlocks ( t * testing . T ) {
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
@ -708,8 +723,8 @@ func TestEmptyBlocks(t *testing.T) {
} }
} }
func getNewPayload ( t * testing . T , api * ConsensusAPI , parent * types . Block ) * beacon . ExecutableDataV1 { func getNewPayload ( t * testing . T , api * ConsensusAPI , parent * types . Block ) * beacon . ExecutableData {
params := beacon . PayloadAttributesV1 { params := beacon . PayloadAttributes {
Timestamp : parent . Time ( ) + 1 , Timestamp : parent . Time ( ) + 1 ,
Random : crypto . Keccak256Hash ( [ ] byte { byte ( 1 ) } ) , Random : crypto . Keccak256Hash ( [ ] byte { byte ( 1 ) } ) ,
SuggestedFeeRecipient : parent . Coinbase ( ) , SuggestedFeeRecipient : parent . Coinbase ( ) ,
@ -724,7 +739,7 @@ func getNewPayload(t *testing.T, api *ConsensusAPI, parent *types.Block) *beacon
// setBlockhash sets the blockhash of a modified ExecutableData.
// setBlockhash sets the blockhash of a modified ExecutableData.
// Can be used to make modified payloads look valid.
// Can be used to make modified payloads look valid.
func setBlockhash ( data * beacon . ExecutableDataV1 ) * beacon . ExecutableDataV1 { func setBlockhash ( data * beacon . ExecutableData ) * beacon . ExecutableData {
txs , _ := decodeTransactions ( data . Transactions ) txs , _ := decodeTransactions ( data . Transactions )
number := big . NewInt ( 0 ) number := big . NewInt ( 0 )
number . SetUint64 ( data . Number ) number . SetUint64 ( data . Number )
@ -764,7 +779,7 @@ func decodeTransactions(enc [][]byte) ([]*types.Transaction, error) {
func TestTrickRemoteBlockCache ( t * testing . T ) { func TestTrickRemoteBlockCache ( t * testing . T ) {
// Setup two nodes
// Setup two nodes
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
nodeA , ethserviceA := startEthService ( t , genesis , preMergeBlocks ) nodeA , ethserviceA := startEthService ( t , genesis , preMergeBlocks )
nodeB , ethserviceB := startEthService ( t , genesis , preMergeBlocks ) nodeB , ethserviceB := startEthService ( t , genesis , preMergeBlocks )
defer nodeA . Close ( ) defer nodeA . Close ( )
@ -783,7 +798,7 @@ func TestTrickRemoteBlockCache(t *testing.T) {
setupBlocks ( t , ethserviceA , 10 , commonAncestor , func ( parent * types . Block ) { } ) setupBlocks ( t , ethserviceA , 10 , commonAncestor , func ( parent * types . Block ) { } )
commonAncestor = ethserviceA . BlockChain ( ) . CurrentBlock ( ) commonAncestor = ethserviceA . BlockChain ( ) . CurrentBlock ( )
var invalidChain [ ] * beacon . ExecutableDataV1 var invalidChain [ ] * beacon . ExecutableData
// create a valid payload (P1)
// create a valid payload (P1)
//payload1 := getNewPayload(t, apiA, commonAncestor)
//payload1 := getNewPayload(t, apiA, commonAncestor)
//invalidChain = append(invalidChain, payload1)
//invalidChain = append(invalidChain, payload1)
@ -827,7 +842,7 @@ func TestTrickRemoteBlockCache(t *testing.T) {
} }
func TestInvalidBloom ( t * testing . T ) { func TestInvalidBloom ( t * testing . T ) {
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
ethservice . Merger ( ) . ReachTTD ( ) ethservice . Merger ( ) . ReachTTD ( )
defer n . Close ( ) defer n . Close ( )
@ -851,12 +866,12 @@ func TestInvalidBloom(t *testing.T) {
} }
func TestNewPayloadOnInvalidTerminalBlock ( t * testing . T ) { func TestNewPayloadOnInvalidTerminalBlock ( t * testing . T ) {
genesis , preMergeBlocks := generatePreMergeChain ( 100 ) genesis , preMergeBlocks := generateMergeChain ( 100 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
genesis . Config . TerminalTotalDifficulty = preMergeBlocks [ 0 ] . Difficulty ( ) //.Sub(genesis.Config.TerminalTotalDifficulty, preMergeBlocks[len(preMergeBlocks)-1].Difficulty())
genesis . Config . TerminalTotalDifficulty = preMergeBlocks [ 0 ] . Difficulty ( ) //.Sub(genesis.Config.TerminalTotalDifficulty, preMergeBlocks[len(preMergeBlocks)-1].Difficulty())
var ( var (
api = NewConsensusAPI ( ethservice ) api = NewConsensusAPI ( ethservice )
parent = preMergeBlocks [ len ( preMergeBlocks ) - 1 ] parent = preMergeBlocks [ len ( preMergeBlocks ) - 1 ]
@ -887,7 +902,7 @@ func TestNewPayloadOnInvalidTerminalBlock(t *testing.T) {
if err != nil { if err != nil {
t . Fatalf ( "error preparing payload, err=%v" , err ) t . Fatalf ( "error preparing payload, err=%v" , err )
} }
data := * payload . Resolve ( ) data := * payload . Resolve ( ) . ExecutionPayload
resp2 , err := api . NewPayloadV1 ( data ) resp2 , err := api . NewPayloadV1 ( data )
if err != nil { if err != nil {
t . Fatalf ( "error sending NewPayload, err=%v" , err ) t . Fatalf ( "error sending NewPayload, err=%v" , err )
@ -901,7 +916,7 @@ func TestNewPayloadOnInvalidTerminalBlock(t *testing.T) {
// newPayLoad and forkchoiceUpdate. This is to test that the api behaves
// newPayLoad and forkchoiceUpdate. This is to test that the api behaves
// well even of the caller is not being 'serial'.
// well even of the caller is not being 'serial'.
func TestSimultaneousNewBlock ( t * testing . T ) { func TestSimultaneousNewBlock ( t * testing . T ) {
genesis , preMergeBlocks := generatePre MergeChain ( 10 ) genesis , preMergeBlocks := generateMergeChain ( 10 , false )
n , ethservice := startEthService ( t , genesis , preMergeBlocks ) n , ethservice := startEthService ( t , genesis , preMergeBlocks )
defer n . Close ( ) defer n . Close ( )
@ -910,7 +925,7 @@ func TestSimultaneousNewBlock(t *testing.T) {
parent = preMergeBlocks [ len ( preMergeBlocks ) - 1 ] parent = preMergeBlocks [ len ( preMergeBlocks ) - 1 ]
) )
for i := 0 ; i < 10 ; i ++ { for i := 0 ; i < 10 ; i ++ {
execData , err := assembleBlock ( api , parent . Hash ( ) , & beacon . PayloadAttributesV1 { execData , err := assembleBlock ( api , parent . Hash ( ) , & beacon . PayloadAttributes {
Timestamp : parent . Time ( ) + 5 , Timestamp : parent . Time ( ) + 5 ,
} ) } )
if err != nil { if err != nil {
@ -984,3 +999,117 @@ func TestSimultaneousNewBlock(t *testing.T) {
parent = block parent = block
} }
} }
// TestWithdrawals creates and verifies two post-Shanghai blocks. The first
// includes zero withdrawals and the second includes two.
func TestWithdrawals ( t * testing . T ) {
genesis , blocks := generateMergeChain ( 10 , true )
// Set shanghai time to last block + 5 seconds (first post-merge block)
time := blocks [ len ( blocks ) - 1 ] . Time ( ) + 5
genesis . Config . ShanghaiTime = & time
n , ethservice := startEthService ( t , genesis , blocks )
ethservice . Merger ( ) . ReachTTD ( )
defer n . Close ( )
api := NewConsensusAPI ( ethservice )
// 10: Build Shanghai block with no withdrawals.
parent := ethservice . BlockChain ( ) . CurrentHeader ( )
blockParams := beacon . PayloadAttributes {
Timestamp : parent . Time + 5 ,
Withdrawals : make ( [ ] * types . Withdrawal , 0 ) ,
}
fcState := beacon . ForkchoiceStateV1 {
HeadBlockHash : parent . Hash ( ) ,
}
resp , err := api . ForkchoiceUpdatedV2 ( fcState , & blockParams )
if err != nil {
t . Fatalf ( "error preparing payload, err=%v" , err )
}
if resp . PayloadStatus . Status != beacon . VALID {
t . Fatalf ( "unexpected status (got: %s, want: %s)" , resp . PayloadStatus . Status , beacon . VALID )
}
// 10: verify state root is the same as parent
payloadID := ( & miner . BuildPayloadArgs {
Parent : fcState . HeadBlockHash ,
Timestamp : blockParams . Timestamp ,
FeeRecipient : blockParams . SuggestedFeeRecipient ,
Random : blockParams . Random ,
} ) . Id ( )
execData , err := api . GetPayloadV2 ( payloadID )
if err != nil {
t . Fatalf ( "error getting payload, err=%v" , err )
}
if execData . ExecutionPayload . StateRoot != parent . Root {
t . Fatalf ( "mismatch state roots (got: %s, want: %s)" , execData . ExecutionPayload . StateRoot , blocks [ 8 ] . Root ( ) )
}
// 10: verify locally built block
if status , err := api . NewPayloadV2 ( * execData . ExecutionPayload ) ; err != nil {
t . Fatalf ( "error validating payload: %v" , err )
} else if status . Status != beacon . VALID {
t . Fatalf ( "invalid payload" )
}
// 11: build shanghai block with withdrawal
aa := common . Address { 0xaa }
bb := common . Address { 0xbb }
blockParams = beacon . PayloadAttributes {
Timestamp : execData . ExecutionPayload . Timestamp + 5 ,
Withdrawals : [ ] * types . Withdrawal {
{
Index : 0 ,
Address : aa ,
Amount : 32 ,
} ,
{
Index : 1 ,
Address : bb ,
Amount : 33 ,
} ,
} ,
}
fcState . HeadBlockHash = execData . ExecutionPayload . BlockHash
_ , err = api . ForkchoiceUpdatedV2 ( fcState , & blockParams )
if err != nil {
t . Fatalf ( "error preparing payload, err=%v" , err )
}
// 11: verify locally build block.
payloadID = ( & miner . BuildPayloadArgs {
Parent : fcState . HeadBlockHash ,
Timestamp : blockParams . Timestamp ,
FeeRecipient : blockParams . SuggestedFeeRecipient ,
Random : blockParams . Random ,
} ) . Id ( )
execData , err = api . GetPayloadV2 ( payloadID )
if err != nil {
t . Fatalf ( "error getting payload, err=%v" , err )
}
if status , err := api . NewPayloadV2 ( * execData . ExecutionPayload ) ; err != nil {
t . Fatalf ( "error validating payload: %v" , err )
} else if status . Status != beacon . VALID {
t . Fatalf ( "invalid payload" )
}
// 11: set block as head.
fcState . HeadBlockHash = execData . ExecutionPayload . BlockHash
_ , err = api . ForkchoiceUpdatedV2 ( fcState , nil )
if err != nil {
t . Fatalf ( "error preparing payload, err=%v" , err )
}
// 11: verify withdrawals were processed.
db , _ , err := ethservice . APIBackend . StateAndHeaderByNumber ( context . Background ( ) , rpc . BlockNumber ( execData . ExecutionPayload . Number ) )
if err != nil {
t . Fatalf ( "unable to load db: %v" , err )
}
for i , w := range blockParams . Withdrawals {
// w.Amount is in gwei, balance in wei
if db . GetBalance ( w . Address ) . Uint64 ( ) != w . Amount * params . GWei {
t . Fatalf ( "failed to process withdrawal %d" , i )
}
}
}
Marius van der Wijden
2 years ago
committed by
GitHub