forked from cerc-io/plugeth
Add block tests wrapper and fixes for tx tests
* Add fixes to parsing and converting of fields in tx tests * Correct logic in tx tests; validation of fields and correct logic for when RLP decoding works/fails and when this is expected or not * Rename files for consistency * Add block tests wrapper to run block tests with go test
This commit is contained in:
Gustav Simonsson
parent
c453f1f370
commit
805345d135
80
cmd/geth/block_go_test.go
Normal file
80
cmd/geth/block_go_test.go
Normal file
@ -0,0 +1,80 @@
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package main
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import (
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"path"
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"testing"
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"github.com/ethereum/go-ethereum/accounts"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/eth"
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/tests"
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)
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// TODO: refactor test setup & execution to better align with vm and tx tests
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// TODO: refactor to avoid duplication with cmd/geth/blocktest.go
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func TestBcValidBlockTests(t *testing.T) {
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runBlockTestsInFile("../../tests/files/BlockTests/bcValidBlockTest.json", t)
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}
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/*
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func TestBcUncleTests(t *testing.T) {
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runBlockTestsInFile("../../tests/files/BlockTests/bcUncleTest.json", t)
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}
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*/
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func runBlockTestsInFile(filepath string, t *testing.T) {
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bt, err := tests.LoadBlockTests(filepath)
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if err != nil {
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t.Fatal(err)
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}
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for name, test := range bt {
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runTest(name, test, t)
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}
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}
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func runTest(name string, test *tests.BlockTest, t *testing.T) {
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t.Log("Running test: ", name)
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cfg := testEthConfig()
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ethereum, err := eth.New(cfg)
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if err != nil {
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t.Fatalf("%v", err)
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}
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err = ethereum.Start()
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if err != nil {
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t.Fatalf("%v", err)
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}
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// import the genesis block
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ethereum.ResetWithGenesisBlock(test.Genesis)
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// import pre accounts
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statedb, err := test.InsertPreState(ethereum.StateDb())
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if err != nil {
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t.Fatalf("InsertPreState: %v", err)
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}
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// insert the test blocks, which will execute all transactions
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if err := test.InsertBlocks(ethereum.ChainManager()); err != nil {
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t.Fatalf("Block Test load error: %v %T", err, err)
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}
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if err := test.ValidatePostState(statedb); err != nil {
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t.Fatal("post state validation failed: %v", err)
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}
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t.Log("Test passed: ", name)
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}
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func testEthConfig() *eth.Config {
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ks := crypto.NewKeyStorePassphrase(path.Join(common.DefaultDataDir(), "keys"))
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return ð.Config{
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DataDir: common.DefaultDataDir(),
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LogLevel: 5,
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Etherbase: "primary",
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AccountManager: accounts.NewManager(ks),
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NewDB: func(path string) (common.Database, error) { return ethdb.NewMemDatabase() },
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}
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}
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@ -238,10 +238,10 @@ func mustConvertBytes(in string) []byte {
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if in == "0x" {
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return []byte{}
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}
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h := nibbleFix(strings.TrimPrefix(in, "0x"))
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h := unfuckFuckedHex(strings.TrimPrefix(in, "0x"))
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out, err := hex.DecodeString(h)
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if err != nil {
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panic(fmt.Errorf("invalid hex: %q", h))
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panic(fmt.Errorf("invalid hex: %q: ", h, err))
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}
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return out
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}
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@ -255,7 +255,7 @@ func mustConvertHash(in string) common.Hash {
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}
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func mustConvertAddress(in string) common.Address {
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out, err := hex.DecodeString(nibbleFix(strings.TrimPrefix(in, "0x")))
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out, err := hex.DecodeString(strings.TrimPrefix(in, "0x"))
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if err != nil {
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panic(fmt.Errorf("invalid hex: %q", in))
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}
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@ -318,6 +318,7 @@ func findLine(data []byte, offset int64) (line int) {
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return
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}
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// Nothing to see here, please move along...
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func prepInt(base int, s string) string {
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if base == 16 {
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if strings.HasPrefix(s, "0x") {
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@ -331,6 +332,11 @@ func prepInt(base int, s string) string {
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return s
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}
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// don't ask
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func unfuckFuckedHex(almostHex string) string {
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return nibbleFix(strings.Replace(almostHex, "v", "", -1))
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}
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func nibbleFix(s string) string {
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if len(s)%2 != 0 {
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s = "0" + s
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@ -2,8 +2,8 @@ package tests
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import (
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"bytes"
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"errors"
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"fmt"
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"math/big"
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"runtime"
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"github.com/ethereum/go-ethereum/common"
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@ -49,70 +49,44 @@ func RunTransactionTests(file string, notWorking map[string]bool) error {
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}
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func runTest(txTest TransactionTest) (err error) {
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expectedSender, expectedTo, expectedData, rlpBytes, expectedGasLimit, expectedGasPrice, expectedValue, expectedR, expectedS, expectedNonce, expectedV, err := convertTestTypes(txTest)
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tx := new(types.Transaction)
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err = rlp.DecodeBytes(mustConvertBytes(txTest.Rlp), tx)
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if err != nil {
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if txTest.Sender == "" { // tx is invalid and this is expected (test OK)
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if txTest.Sender == "" {
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// RLP decoding failed and this is expected (test OK)
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return nil
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} else {
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return err // tx is invalid and this is NOT expected (test FAIL)
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}
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}
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tx := new(types.Transaction)
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rlp.DecodeBytes(rlpBytes, tx)
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//fmt.Println("HURR tx: %v", tx)
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sender, err := tx.From()
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if err != nil {
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return err
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}
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if expectedSender != sender {
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return fmt.Errorf("Sender mismatch: %v %v", expectedSender, sender)
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}
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if !bytes.Equal(expectedData, tx.Payload) {
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return fmt.Errorf("Tx input data mismatch: %#v %#v", expectedData, tx.Payload)
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}
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if expectedGasLimit.Cmp(tx.GasLimit) != 0 {
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return fmt.Errorf("GasLimit mismatch: %v %v", expectedGasLimit, tx.GasLimit)
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}
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if expectedGasPrice.Cmp(tx.Price) != 0 {
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return fmt.Errorf("GasPrice mismatch: %v %v", expectedGasPrice, tx.Price)
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}
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if expectedNonce != tx.AccountNonce {
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return fmt.Errorf("Nonce mismatch: %v %v", expectedNonce, tx.AccountNonce)
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}
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if expectedR.Cmp(tx.R) != 0 {
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return fmt.Errorf("R mismatch: %v %v", expectedR, tx.R)
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}
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if expectedS.Cmp(tx.S) != 0 {
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return fmt.Errorf("S mismatch: %v %v", expectedS, tx.S)
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}
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if expectedV != uint64(tx.V) {
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return fmt.Errorf("V mismatch: %v %v", expectedV, uint64(tx.V))
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}
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if tx.Recipient == nil {
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if expectedTo != common.BytesToAddress([]byte{}) { // "empty" or "zero" address
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return fmt.Errorf("To mismatch when recipient is nil (contract creation): %v", expectedTo)
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}
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} else {
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if expectedTo != *tx.Recipient {
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return fmt.Errorf("To mismatch: %v %v", expectedTo, *tx.Recipient)
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// RLP decoding failed but is expected to succeed (test FAIL)
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return errors.New("RLP decoding failed when expected to succeed")
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}
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}
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if expectedValue.Cmp(tx.Amount) != 0 {
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return fmt.Errorf("Value mismatch: %v %v", expectedValue, tx.Amount)
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validationError := verifyTxFields(txTest, tx)
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if txTest.Sender == "" {
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if validationError != nil {
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// RLP decoding works but validation should fail (test OK)
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return nil
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} else {
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// RLP decoding works but validation should fail (test FAIL)
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// (this should not be possible but added here for completeness)
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return errors.New("Field validations succeeded but should fail")
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}
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}
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return nil
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if txTest.Sender != "" {
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if validationError == nil {
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// RLP decoding works and validations pass (test OK)
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return nil
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} else {
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// RLP decoding works and validations pass (test FAIL)
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return errors.New("Field validations failed after RLP decoding")
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}
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}
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return errors.New("Should not happen: verify RLP decoding and field validation")
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}
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func convertTestTypes(txTest TransactionTest) (sender, to common.Address,
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txInputData, rlpBytes []byte,
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gasLimit, gasPrice, value, r, s *big.Int,
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nonce, v uint64,
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err error) {
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func verifyTxFields(txTest TransactionTest, decodedTx *types.Transaction) (err error) {
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defer func() {
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if recovered := recover(); recovered != nil {
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buf := make([]byte, 64<<10)
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@ -121,21 +95,66 @@ func convertTestTypes(txTest TransactionTest) (sender, to common.Address,
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}
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}()
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sender = mustConvertAddress(txTest.Sender)
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to = mustConvertAddress(txTest.Transaction.To)
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decodedSender, err := decodedTx.From()
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if err != nil {
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return err
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}
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txInputData = mustConvertBytes(txTest.Transaction.Data)
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rlpBytes = mustConvertBytes(txTest.Rlp)
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expectedSender := mustConvertAddress(txTest.Sender)
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if expectedSender != decodedSender {
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return fmt.Errorf("Sender mismatch: %v %v", expectedSender, decodedSender)
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}
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gasLimit = mustConvertBigInt(txTest.Transaction.GasLimit, 16)
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gasPrice = mustConvertBigInt(txTest.Transaction.GasPrice, 16)
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value = mustConvertBigInt(txTest.Transaction.Value, 16)
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expectedData := mustConvertBytes(txTest.Transaction.Data)
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if !bytes.Equal(expectedData, decodedTx.Payload) {
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return fmt.Errorf("Tx input data mismatch: %#v %#v", expectedData, decodedTx.Payload)
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}
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r = common.Bytes2Big(mustConvertBytes(txTest.Transaction.R))
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s = common.Bytes2Big(mustConvertBytes(txTest.Transaction.S))
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expectedGasLimit := mustConvertBigInt(txTest.Transaction.GasLimit, 16)
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if expectedGasLimit.Cmp(decodedTx.GasLimit) != 0 {
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return fmt.Errorf("GasLimit mismatch: %v %v", expectedGasLimit, decodedTx.GasLimit)
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}
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nonce = mustConvertUint(txTest.Transaction.Nonce, 16)
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v = mustConvertUint(txTest.Transaction.V, 16)
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expectedGasPrice := mustConvertBigInt(txTest.Transaction.GasPrice, 16)
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if expectedGasPrice.Cmp(decodedTx.Price) != 0 {
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return fmt.Errorf("GasPrice mismatch: %v %v", expectedGasPrice, decodedTx.Price)
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}
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return sender, to, txInputData, rlpBytes, gasLimit, gasPrice, value, r, s, nonce, v, nil
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expectedNonce := mustConvertUint(txTest.Transaction.Nonce, 16)
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if expectedNonce != decodedTx.AccountNonce {
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return fmt.Errorf("Nonce mismatch: %v %v", expectedNonce, decodedTx.AccountNonce)
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}
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expectedR := common.Bytes2Big(mustConvertBytes(txTest.Transaction.R))
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if expectedR.Cmp(decodedTx.R) != 0 {
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return fmt.Errorf("R mismatch: %v %v", expectedR, decodedTx.R)
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}
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expectedS := common.Bytes2Big(mustConvertBytes(txTest.Transaction.S))
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if expectedS.Cmp(decodedTx.S) != 0 {
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return fmt.Errorf("S mismatch: %v %v", expectedS, decodedTx.S)
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}
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expectedV := mustConvertUint(txTest.Transaction.V, 16)
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if expectedV != uint64(decodedTx.V) {
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return fmt.Errorf("V mismatch: %v %v", expectedV, uint64(decodedTx.V))
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}
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expectedTo := mustConvertAddress(txTest.Transaction.To)
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if decodedTx.Recipient == nil {
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if expectedTo != common.BytesToAddress([]byte{}) { // "empty" or "zero" address
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return fmt.Errorf("To mismatch when recipient is nil (contract creation): %v", expectedTo)
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}
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} else {
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if expectedTo != *decodedTx.Recipient {
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return fmt.Errorf("To mismatch: %v %v", expectedTo, *decodedTx.Recipient)
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}
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}
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expectedValue := mustConvertBigInt(txTest.Transaction.Value, 16)
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if expectedValue.Cmp(decodedTx.Amount) != 0 {
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return fmt.Errorf("Value mismatch: %v %v", expectedValue, decodedTx.Amount)
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}
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return nil
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}
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