mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-25 04:57:17 +00:00
cf799157cc
* Jumpdest skipping optimisation * Fix formatting * Move skipAnalysis into vmConfig, introduce tracing ability * Improve detection logging * Added release instructions * Fix lint
802 lines
22 KiB
Go
802 lines
22 KiB
Go
package tests
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import (
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"context"
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"crypto/ecdsa"
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"fmt"
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"math/big"
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"runtime"
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"testing"
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"github.com/holiman/uint256"
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"github.com/ledgerwatch/turbo-geth/accounts/abi/bind"
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"github.com/ledgerwatch/turbo-geth/accounts/abi/bind/backends"
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"github.com/ledgerwatch/turbo-geth/common"
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"github.com/ledgerwatch/turbo-geth/consensus/ethash"
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"github.com/ledgerwatch/turbo-geth/core"
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"github.com/ledgerwatch/turbo-geth/core/state"
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"github.com/ledgerwatch/turbo-geth/core/types"
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"github.com/ledgerwatch/turbo-geth/core/vm"
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"github.com/ledgerwatch/turbo-geth/crypto"
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"github.com/ledgerwatch/turbo-geth/ethdb"
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"github.com/ledgerwatch/turbo-geth/params"
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"github.com/ledgerwatch/turbo-geth/tests/contracts"
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)
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func TestInsertIncorrectStateRootDifferentAccounts(t *testing.T) {
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data := getGenesis()
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from := data.addresses[0]
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fromKey := data.keys[0]
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to := common.Address{1}
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blockchain, _, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(1000)),
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fromKey,
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},
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1: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(2000)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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// BLOCK 1
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incorrectHeader := blocks[0].Header()
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incorrectHeader.Root = blocks[1].Header().Root
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if blocks[0].Header().Root == incorrectHeader.Root {
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t.Fatal("roots are the same")
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}
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incorrectBlock := types.NewBlock(incorrectHeader, blocks[0].Transactions(), blocks[0].Uncles(), receipts[0])
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
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t.Fatal("should fail")
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}
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// insert a correct block
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var kv ethdb.KV
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blockchain, kv, blocks, _, clear, err = genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(data.addresses[1], to, uint256.NewInt().SetUint64(5000)),
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data.keys[1],
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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if _, err = blockchain.InsertChain(context.Background(), blocks); err != nil {
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t.Fatal(err)
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}
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st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(to) {
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t.Error("expected account to exist")
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}
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if balance := st.GetBalance(from); balance.Uint64() != 1000000000 {
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t.Fatalf("got %v, expected %v", balance, 1000000000)
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}
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if balance := st.GetBalance(data.addresses[1]); balance.Uint64() != 999995000 {
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t.Fatalf("got %v, expected %v", balance, 999995000)
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}
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if balance := st.GetBalance(to); balance.Uint64() != 5000 {
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t.Fatalf("got %v, expected %v", balance, 5000)
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}
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}
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func TestInsertIncorrectStateRootSameAccount(t *testing.T) {
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data := getGenesis()
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from := data.addresses[0]
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fromKey := data.keys[0]
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to := common.Address{1}
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blockchain, _, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(1000)),
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fromKey,
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},
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1: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(2000)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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// BLOCK 1
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incorrectHeader := blocks[0].Header()
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incorrectHeader.Root = blocks[1].Header().Root
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if blocks[0].Header().Root == incorrectHeader.Root {
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t.Fatal("roots are the same")
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}
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incorrectBlock := types.NewBlock(incorrectHeader, blocks[0].Transactions(), blocks[0].Uncles(), receipts[0])
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
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t.Fatal("should fail")
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}
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// insert a correct block
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var kv ethdb.KV
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blockchain, kv, blocks, _, clear, err = genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(5000)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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if _, err = blockchain.InsertChain(context.Background(), blocks); err != nil {
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t.Fatal(err)
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}
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st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(to) {
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t.Error("expected account to exist")
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}
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if balance := st.GetBalance(from); balance.Uint64() != 999995000 {
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t.Fatalf("got %v, expected %v", balance, 999995000)
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}
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if balance := st.GetBalance(to); balance.Uint64() != 5000 {
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t.Fatalf("got %v, expected %v", balance, 5000)
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}
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}
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func TestInsertIncorrectStateRootSameAccountSameAmount(t *testing.T) {
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data := getGenesis()
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from := data.addresses[0]
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fromKey := data.keys[0]
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to := common.Address{1}
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blockchain, _, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(1000)),
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fromKey,
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},
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1: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(2000)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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// BLOCK 1
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incorrectHeader := blocks[0].Header()
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incorrectHeader.Root = blocks[1].Header().Root
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incorrectBlock := types.NewBlock(incorrectHeader, blocks[0].Transactions(), blocks[0].Uncles(), receipts[0])
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
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t.Fatal("should fail")
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}
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// insert a correct block
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var kv ethdb.KV
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blockchain, kv, blocks, _, clear, err = genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(1000)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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if _, err = blockchain.InsertChain(context.Background(), blocks); err != nil {
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t.Fatal(err)
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}
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st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(to) {
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t.Error("expected account to exist")
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}
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if balance := st.GetBalance(from); balance.Uint64() != 999999000 {
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t.Fatalf("got %v, expected %v", balance, 999999000)
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}
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if balance := st.GetBalance(to); balance.Uint64() != 1000 {
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t.Fatalf("got %v, expected %v", balance, 1000)
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}
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}
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func TestInsertIncorrectStateRootAllFundsRoot(t *testing.T) {
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data := getGenesis(big.NewInt(3000))
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from := data.addresses[0]
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fromKey := data.keys[0]
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to := common.Address{1}
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blockchain, _, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(1000)),
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fromKey,
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},
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1: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(2000)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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// BLOCK 1
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incorrectHeader := blocks[0].Header()
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incorrectHeader.Root = blocks[1].Header().Root
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incorrectBlock := types.NewBlock(incorrectHeader, blocks[0].Transactions(), blocks[0].Uncles(), receipts[0])
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
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t.Fatal("should fail")
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}
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// insert a correct block
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var kv ethdb.KV
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blockchain, kv, blocks, _, clear, err = genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(1000)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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if _, err = blockchain.InsertChain(context.Background(), blocks); err != nil {
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t.Fatal(err)
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}
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st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(to) {
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t.Error("expected account to exist")
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}
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if balance := st.GetBalance(from); balance.Uint64() != 2000 {
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t.Fatalf("got %v, expected %v", balance, 2000)
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}
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if balance := st.GetBalance(to); balance.Uint64() != 1000 {
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t.Fatalf("got %v, expected %v", balance, 1000)
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}
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}
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func TestInsertIncorrectStateRootAllFunds(t *testing.T) {
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data := getGenesis(big.NewInt(3000))
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from := data.addresses[0]
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fromKey := data.keys[0]
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to := common.Address{1}
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blockchain, _, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(3000)),
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fromKey,
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},
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1: {
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getBlockTx(data.addresses[1], to, uint256.NewInt().SetUint64(2000)),
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data.keys[1],
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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// BLOCK 1
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incorrectHeader := blocks[0].Header()
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incorrectHeader.Root = blocks[1].Header().Root
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incorrectBlock := types.NewBlock(incorrectHeader, blocks[0].Transactions(), blocks[0].Uncles(), receipts[0])
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
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t.Fatal("should fail")
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}
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// insert a correct block
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var kv ethdb.KV
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blockchain, kv, blocks, _, clear, err = genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(1000)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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if _, err = blockchain.InsertChain(context.Background(), blocks); err != nil {
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t.Fatal(err)
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}
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st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(to) {
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t.Error("expected account to exist")
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}
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if balance := st.GetBalance(from); balance.Uint64() != 2000 {
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t.Fatalf("got %v, expected %v", balance, 2000)
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}
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if balance := st.GetBalance(to); balance.Uint64() != 1000 {
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t.Fatalf("got %v, expected %v", balance, 1000)
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}
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}
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func TestAccountDeployIncorrectRoot(t *testing.T) {
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data := getGenesis()
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from := data.addresses[0]
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fromKey := data.keys[0]
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to := common.Address{1}
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var contractAddress common.Address
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eipContract := new(contracts.Testcontract)
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blockchain, kv, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(10)),
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fromKey,
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},
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1: {
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getBlockDeployTestContractTx(data.transactOpts[0], &contractAddress, eipContract),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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// BLOCK 1
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[0]}); err != nil {
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t.Fatal(err)
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}
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st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(from) {
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t.Error("expected account to exist")
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}
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if st.Exist(contractAddress) {
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t.Error("expected contractAddress to not exist at the block 0", contractAddress.Hash().String())
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}
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incorrectHeader := blocks[1].Header()
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incorrectHeader.Root = blocks[0].Header().Root
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incorrectBlock := types.NewBlock(incorrectHeader, blocks[1].Transactions(), blocks[1].Uncles(), receipts[1])
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// BLOCK 2 - INCORRECT
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
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t.Fatal("should fail")
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}
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st = state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(from) {
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t.Error("expected account to exist")
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}
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if st.Exist(contractAddress) {
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t.Error("expected contractAddress to not exist at the block 1", contractAddress.Hash().String())
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}
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// BLOCK 2 - CORRECT
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[1]}); err != nil {
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t.Fatal(err)
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}
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st = state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(from) {
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t.Error("expected account to exist")
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}
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if !st.Exist(contractAddress) {
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t.Error("expected contractAddress to not exist at the block 1", contractAddress.Hash().String())
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}
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}
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func TestAccountCreateIncorrectRoot(t *testing.T) {
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data := getGenesis()
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from := data.addresses[0]
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fromKey := data.keys[0]
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to := common.Address{1}
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var contractAddress common.Address
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eipContract := new(contracts.Testcontract)
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blockchain, kv, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(10)),
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fromKey,
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},
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1: {
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getBlockDeployTestContractTx(data.transactOpts[0], &contractAddress, eipContract),
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fromKey,
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},
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2: {
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getBlockTestContractTx(data.transactOpts[0], eipContract.Create, big.NewInt(2)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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// BLOCK 1
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[0]}); err != nil {
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t.Fatal(err)
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}
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st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(from) {
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t.Error("expected account to exist")
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}
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if st.Exist(contractAddress) {
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t.Error("expected contractAddress to not exist at the block 0", contractAddress.Hash().String())
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}
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// BLOCK 2
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[1]}); err != nil {
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t.Fatal(err)
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}
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st = state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
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if !st.Exist(from) {
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t.Error("expected account to exist")
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}
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if !st.Exist(contractAddress) {
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t.Error("expected contractAddress to exist at the block 2", contractAddress.Hash().String())
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}
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// BLOCK 3 - INCORRECT
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incorrectHeader := blocks[2].Header()
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incorrectHeader.Root = blocks[1].Header().Root
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incorrectBlock := types.NewBlock(incorrectHeader, blocks[2].Transactions(), blocks[2].Uncles(), receipts[2])
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
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t.Fatal("should fail")
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}
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// BLOCK 3
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if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[2]}); err != nil {
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t.Fatal(err)
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}
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}
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func TestAccountUpdateIncorrectRoot(t *testing.T) {
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data := getGenesis()
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from := data.addresses[0]
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fromKey := data.keys[0]
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to := common.Address{1}
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var contractAddress common.Address
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eipContract := new(contracts.Testcontract)
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blockchain, kv, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
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0: {
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getBlockTx(from, to, uint256.NewInt().SetUint64(10)),
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fromKey,
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},
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1: {
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getBlockDeployTestContractTx(data.transactOpts[0], &contractAddress, eipContract),
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fromKey,
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},
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2: {
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getBlockTestContractTx(data.transactOpts[0], eipContract.Create, big.NewInt(2)),
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fromKey,
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},
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3: {
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getBlockTestContractTx(data.transactOpts[0], eipContract.Update, big.NewInt(0)),
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fromKey,
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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defer clear()
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// BLOCK 1
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|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[0]}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
|
|
if !st.Exist(from) {
|
|
t.Error("expected account to exist")
|
|
}
|
|
|
|
if st.Exist(contractAddress) {
|
|
t.Error("expected contractAddress to not exist at the block 0", contractAddress.Hash().String())
|
|
}
|
|
|
|
// BLOCK 2
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[1]}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
st = state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
|
|
if !st.Exist(from) {
|
|
t.Error("expected account to exist")
|
|
}
|
|
|
|
if !st.Exist(contractAddress) {
|
|
t.Error("expected contractAddress to exist at the block 2", contractAddress.Hash().String())
|
|
}
|
|
|
|
// BLOCK 3
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[2]}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// BLOCK 4 - INCORRECT
|
|
incorrectHeader := blocks[3].Header()
|
|
incorrectHeader.Root = blocks[1].Header().Root
|
|
incorrectBlock := types.NewBlock(incorrectHeader, blocks[3].Transactions(), blocks[3].Uncles(), receipts[3])
|
|
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
|
|
t.Fatal("should fail")
|
|
}
|
|
|
|
// BLOCK 4
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[3]}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestAccountDeleteIncorrectRoot(t *testing.T) {
|
|
data := getGenesis()
|
|
from := data.addresses[0]
|
|
fromKey := data.keys[0]
|
|
to := common.Address{1}
|
|
|
|
var contractAddress common.Address
|
|
eipContract := new(contracts.Testcontract)
|
|
|
|
blockchain, kv, blocks, receipts, clear, err := genBlocks(data.genesisSpec, map[int]tx{
|
|
0: {
|
|
getBlockTx(from, to, uint256.NewInt().SetUint64(10)),
|
|
fromKey,
|
|
},
|
|
1: {
|
|
getBlockDeployTestContractTx(data.transactOpts[0], &contractAddress, eipContract),
|
|
fromKey,
|
|
},
|
|
2: {
|
|
getBlockTestContractTx(data.transactOpts[0], eipContract.Create, big.NewInt(2)),
|
|
fromKey,
|
|
},
|
|
3: {
|
|
getBlockTestContractTx(data.transactOpts[0], eipContract.Remove),
|
|
fromKey,
|
|
},
|
|
})
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer clear()
|
|
|
|
// BLOCK 1
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[0]}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
st := state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
|
|
if !st.Exist(from) {
|
|
t.Error("expected account to exist")
|
|
}
|
|
|
|
if st.Exist(contractAddress) {
|
|
t.Error("expected contractAddress to not exist at the block 0", contractAddress.Hash().String())
|
|
}
|
|
|
|
// BLOCK 2
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[1]}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
st = state.New(state.NewDbState(kv, blockchain.CurrentBlock().NumberU64()))
|
|
if !st.Exist(from) {
|
|
t.Error("expected account to exist")
|
|
}
|
|
|
|
if !st.Exist(contractAddress) {
|
|
t.Error("expected contractAddress to exist at the block 1", contractAddress.Hash().String())
|
|
}
|
|
|
|
// BLOCK 3
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[2]}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// BLOCK 4 - INCORRECT
|
|
incorrectHeader := blocks[3].Header()
|
|
incorrectHeader.Root = blocks[1].Header().Root
|
|
incorrectBlock := types.NewBlock(incorrectHeader, blocks[3].Transactions(), blocks[3].Uncles(), receipts[3])
|
|
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{incorrectBlock}); err == nil {
|
|
t.Fatal("should fail")
|
|
}
|
|
|
|
// BLOCK 4
|
|
if _, err = blockchain.InsertChain(context.Background(), types.Blocks{blocks[3]}); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
type initialData struct {
|
|
keys []*ecdsa.PrivateKey
|
|
addresses []common.Address
|
|
transactOpts []*bind.TransactOpts
|
|
genesisSpec *core.Genesis
|
|
}
|
|
|
|
func getGenesis(funds ...*big.Int) initialData {
|
|
accountFunds := big.NewInt(1000000000)
|
|
if len(funds) > 0 {
|
|
accountFunds = funds[0]
|
|
}
|
|
|
|
keys := make([]*ecdsa.PrivateKey, 3)
|
|
keys[0], _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
|
|
keys[1], _ = crypto.HexToECDSA("49a7b37aa6f6645917e7b807e9d1c00d4fa71f18343b0d4122a4d2df64dd6fee")
|
|
keys[2], _ = crypto.HexToECDSA("8a1f9a8f95be41cd7ccb6168179afb4504aefe388d1e14474d32c45c72ce7b7a")
|
|
|
|
addresses := make([]common.Address, 0, len(keys))
|
|
transactOpts := make([]*bind.TransactOpts, 0, len(keys))
|
|
allocs := core.GenesisAlloc{}
|
|
for _, key := range keys {
|
|
addr := crypto.PubkeyToAddress(key.PublicKey)
|
|
addresses = append(addresses, addr)
|
|
transactOpts = append(transactOpts, bind.NewKeyedTransactor(key))
|
|
|
|
allocs[addr] = core.GenesisAccount{Balance: accountFunds}
|
|
}
|
|
|
|
return initialData{
|
|
keys: keys,
|
|
addresses: addresses,
|
|
transactOpts: transactOpts,
|
|
genesisSpec: &core.Genesis{
|
|
Config: ¶ms.ChainConfig{
|
|
ChainID: big.NewInt(1),
|
|
HomesteadBlock: new(big.Int),
|
|
EIP150Block: new(big.Int),
|
|
EIP155Block: new(big.Int),
|
|
EIP158Block: big.NewInt(1),
|
|
ByzantiumBlock: big.NewInt(1),
|
|
ConstantinopleBlock: big.NewInt(1),
|
|
},
|
|
Alloc: allocs,
|
|
},
|
|
}
|
|
}
|
|
|
|
type tx struct {
|
|
txFn blockTx
|
|
key *ecdsa.PrivateKey
|
|
}
|
|
|
|
func genBlocks(gspec *core.Genesis, txs map[int]tx) (*core.BlockChain, ethdb.KV, []*types.Block, []types.Receipts, func(), error) {
|
|
engine := ethash.NewFaker()
|
|
db := ethdb.NewMemDatabase()
|
|
genesis := gspec.MustCommit(db)
|
|
genesisDb := db.MemCopy()
|
|
|
|
txCacher := core.NewTxSenderCacher(runtime.NumCPU())
|
|
blockchain, err := core.NewBlockChain(db, nil, gspec.Config, engine, vm.Config{}, nil, txCacher)
|
|
if err != nil {
|
|
return nil, nil, nil, nil, nil, err
|
|
}
|
|
blockchain.EnableReceipts(true)
|
|
|
|
contractBackend := backends.NewSimulatedBackendWithConfig(gspec.Alloc, gspec.Config, gspec.GasLimit)
|
|
|
|
var blockNumber int
|
|
blocks, receipts, err := core.GenerateChain(gspec.Config, genesis, engine, genesisDb, len(txs), func(i int, block *core.BlockGen) {
|
|
var tx *types.Transaction
|
|
var isContractCall bool
|
|
blockNumber = i
|
|
signer := types.HomesteadSigner{}
|
|
|
|
if txToSend, ok := txs[i]; ok {
|
|
tx, isContractCall = txToSend.txFn(block, contractBackend)
|
|
tx, err = types.SignTx(tx, signer, txToSend.key)
|
|
if err != nil {
|
|
return
|
|
}
|
|
}
|
|
|
|
if tx != nil {
|
|
if !isContractCall {
|
|
err = contractBackend.SendTransaction(context.Background(), tx)
|
|
if err != nil {
|
|
return
|
|
}
|
|
}
|
|
|
|
block.AddTx(tx)
|
|
}
|
|
|
|
contractBackend.Commit()
|
|
}, false /* intermediateHashes */)
|
|
if err != nil {
|
|
return nil, nil, nil, nil, nil, fmt.Errorf("generate chain: %w", err)
|
|
}
|
|
|
|
if err != nil {
|
|
return nil, nil, nil, nil, nil, fmt.Errorf("block %d, error %v", blockNumber, err)
|
|
}
|
|
|
|
clear := func() {
|
|
blockchain.Stop()
|
|
db.Close()
|
|
genesisDb.Close()
|
|
}
|
|
return blockchain, db.KV(), blocks, receipts, clear, err
|
|
}
|
|
|
|
type blockTx func(_ *core.BlockGen, backend bind.ContractBackend) (*types.Transaction, bool)
|
|
|
|
func getBlockTx(from common.Address, to common.Address, amount *uint256.Int) blockTx {
|
|
return func(block *core.BlockGen, _ bind.ContractBackend) (*types.Transaction, bool) {
|
|
return types.NewTransaction(block.TxNonce(from), to, amount, 21000, new(uint256.Int), nil), false
|
|
}
|
|
}
|
|
|
|
func getBlockDeployTestContractTx(transactOpts *bind.TransactOpts, contractAddress *common.Address, eipContract *contracts.Testcontract) blockTx {
|
|
return func(_ *core.BlockGen, backend bind.ContractBackend) (*types.Transaction, bool) {
|
|
contractAddressRes, tx, eipContractRes, err := contracts.DeployTestcontract(transactOpts, backend)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
*contractAddress = contractAddressRes
|
|
*eipContract = *eipContractRes
|
|
|
|
return tx, true
|
|
}
|
|
}
|
|
|
|
func getBlockTestContractTx(transactOpts *bind.TransactOpts, contractCall interface{}, newBalance ...*big.Int) blockTx {
|
|
return func(_ *core.BlockGen, backend bind.ContractBackend) (*types.Transaction, bool) {
|
|
var (
|
|
tx *types.Transaction
|
|
err error
|
|
)
|
|
|
|
switch fn := contractCall.(type) {
|
|
case func(opts *bind.TransactOpts) (*types.Transaction, error):
|
|
tx, err = fn(transactOpts)
|
|
case func(opts *bind.TransactOpts, newBalance *big.Int) (*types.Transaction, error):
|
|
if len(newBalance) != 1 {
|
|
panic("*big.Int type new balance is expected")
|
|
}
|
|
tx, err = fn(transactOpts, newBalance[0])
|
|
default:
|
|
panic("non expected function type")
|
|
}
|
|
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
return tx, true
|
|
}
|
|
}
|