Merge branch 'develop' into sc/ctb-unified-deploy

op-e2e/op_geth_test.go

+package op_e2e
+
+import (
+	"context"
+	"math/big"
+	"testing"
+	"time"
+
+	"github.com/ethereum-optimism/optimism/op-chain-ops/genesis"
+	"github.com/ethereum-optimism/optimism/op-node/client"
+	"github.com/ethereum-optimism/optimism/op-node/eth"
+	"github.com/ethereum-optimism/optimism/op-node/rollup"
+	"github.com/ethereum-optimism/optimism/op-node/rollup/derive"
+	"github.com/ethereum-optimism/optimism/op-node/sources"
+	"github.com/ethereum-optimism/optimism/op-node/testlog"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/ethclient"
+	"github.com/ethereum/go-ethereum/log"
+	gn "github.com/ethereum/go-ethereum/node"
+	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/rpc"
+
+	"github.com/stretchr/testify/require"
+)
+
+// TestInvalidDepositInFCU runs an invalid deposit through a FCU/GetPayload/NewPayload/FCU set of calls.
+// This tests that deposits must always allow the block to be built even if they are invalid.
+func TestInvalidDepositInFCU(t *testing.T) {
+	// Setup an L2 EE and create a client connection to the engine.
+	// We also need to setup a L1 Genesis to create the rollup genesis.
+	log := testlog.Logger(t, log.LvlCrit)
+	cfg := DefaultSystemConfig(t)
+	cfg.DeployConfig.FundDevAccounts = false
+
+	l1Genesis, err := genesis.BuildL1DeveloperGenesis(cfg.DeployConfig)
+	require.Nil(t, err)
+	l1Block := l1Genesis.ToBlock()
+
+	l2Genesis, err := genesis.BuildL2DeveloperGenesis(cfg.DeployConfig, l1Block, nil)
+	require.Nil(t, err)
+	l2GenesisBlock := l2Genesis.ToBlock()
+
+	rollupGenesis := rollup.Genesis{
+		L1: eth.BlockID{
+			Hash:   l1Block.Hash(),
+			Number: l1Block.NumberU64(),
+		},
+		L2: eth.BlockID{
+			Hash:   l2GenesisBlock.Hash(),
+			Number: l2GenesisBlock.NumberU64(),
+		},
+		L2Time: l2GenesisBlock.Time(),
+	}
+
+	node, _, err := initL2Geth("l2", big.NewInt(int64(cfg.DeployConfig.L2ChainID)), l2Genesis, writeDefaultJWT(t))
+	require.Nil(t, err)
+	require.Nil(t, node.Start())
+	defer node.Close()
+
+	auth := rpc.WithHTTPAuth(gn.NewJWTAuth(testingJWTSecret))
+	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
+	defer cancel()
+	l2Node, err := client.NewRPC(ctx, log, node.WSAuthEndpoint(), auth)
+	require.Nil(t, err)
+
+	// Finally create the engine client
+	client, err := sources.NewEngineClient(
+		l2Node,
+		log,
+		nil,
+		sources.EngineClientDefaultConfig(&rollup.Config{Genesis: rollupGenesis}),
+	)
+	require.Nil(t, err)
+
+	// Create the test data (L1 Info Tx and then always failing deposit)
+	l1Info, err := derive.L1InfoDepositBytes(1, l1Block)
+	require.Nil(t, err)
+
+	// Create a deposit from alice that will always fail (not enough funds)
+	fromAddr := cfg.Secrets.Addresses().Alice
+	l2Client, err := ethclient.Dial(node.HTTPEndpoint())
+	require.Nil(t, err)
+	balance, err := l2Client.BalanceAt(ctx, fromAddr, nil)
+	require.Nil(t, err)
+	require.Equal(t, 0, balance.Cmp(common.Big0))
+
+	badDepositTx := types.NewTx(&types.DepositTx{
+		// TODO: Source Hash
+		From:                fromAddr,
+		To:                  &fromAddr, // send it to ourselves
+		Value:               big.NewInt(params.Ether),
+		Gas:                 25000,
+		IsSystemTransaction: false,
+	})
+	badDeposit, err := badDepositTx.MarshalBinary()
+	require.Nil(t, err)
+
+	attrs := eth.PayloadAttributes{
+		Timestamp:    hexutil.Uint64(l2GenesisBlock.Time() + 2),
+		Transactions: []hexutil.Bytes{l1Info, badDeposit},
+		NoTxPool:     true,
+	}
+
+	// Go through the flow of FCU, GetPayload, NewPayload, FCU
+	// We are inserting a block with an invalid deposit.
+	// The invalid deposit should still remain in the block.
+	ctx, cancel = context.WithTimeout(context.Background(), 2*time.Second)
+	defer cancel()
+
+	fc := eth.ForkchoiceState{
+		HeadBlockHash: l2GenesisBlock.Hash(),
+		SafeBlockHash: l2GenesisBlock.Hash(),
+	}
+	res, err := client.ForkchoiceUpdate(ctx, &fc, &attrs)
+	require.Nil(t, err)
+	require.Equal(t, eth.ExecutionValid, res.PayloadStatus.Status)
+	require.NotNil(t, res.PayloadID)
+
+	payload, err := client.GetPayload(ctx, *res.PayloadID)
+	require.Nil(t, err)
+	require.NotNil(t, payload)
+	require.Equal(t, payload.Transactions, attrs.Transactions) // Ensure we don't drop the transactions
+
+	status, err := client.NewPayload(ctx, payload)
+	require.Nil(t, err)
+	require.Equal(t, eth.ExecutionValid, status.Status)
+
+	fc.HeadBlockHash = payload.BlockHash
+	res, err = client.ForkchoiceUpdate(ctx, &fc, nil)
+	require.Nil(t, err)
+	require.Equal(t, eth.ExecutionValid, res.PayloadStatus.Status)
+}