diff --git a/core/blocks.go b/core/blocks.go index ecccc541f0..cf8c865073 100644 --- a/core/blocks.go +++ b/core/blocks.go @@ -21,4 +21,5 @@ import "github.com/ethereum/go-ethereum/common" // Set of manually tracked bad hashes (usually hard forks) var BadHashes = map[common.Hash]bool{ common.HexToHash("05bef30ef572270f654746da22639a7a0c97dd97a7050b9e252391996aaeb689"): true, + common.HexToHash("7d05d08cbc596a2e5e4f13b80a743e53e09221b5323c3a61946b20873e58583f"): true, } diff --git a/core/state/journal.go b/core/state/journal.go index 720c821b93..d1e73e7d03 100644 --- a/core/state/journal.go +++ b/core/state/journal.go @@ -67,10 +67,13 @@ type ( addLogChange struct { txhash common.Hash } + touchChange struct { + account *common.Address + prev bool + } ) func (ch createObjectChange) undo(s *StateDB) { - s.GetStateObject(*ch.account).deleted = true delete(s.stateObjects, *ch.account) delete(s.stateObjectsDirty, *ch.account) } @@ -87,6 +90,15 @@ func (ch suicideChange) undo(s *StateDB) { } } +var ripemd = common.HexToAddress("0000000000000000000000000000000000000003") + +func (ch touchChange) undo(s *StateDB) { + if !ch.prev && *ch.account != ripemd { + delete(s.stateObjects, *ch.account) + delete(s.stateObjectsDirty, *ch.account) + } +} + func (ch balanceChange) undo(s *StateDB) { s.GetStateObject(*ch.account).setBalance(ch.prev) } diff --git a/core/state/state_object.go b/core/state/state_object.go index 2b5dfea7d8..d40b42d834 100644 --- a/core/state/state_object.go +++ b/core/state/state_object.go @@ -87,6 +87,7 @@ type StateObject struct { // during the "update" phase of the state transition. dirtyCode bool // true if the code was updated suicided bool + touched bool deleted bool onDirty func(addr common.Address) // Callback method to mark a state object newly dirty } @@ -139,6 +140,18 @@ func (self *StateObject) markSuicided() { } } +func (c *StateObject) touch() { + c.db.journal = append(c.db.journal, touchChange{ + account: &c.address, + prev: c.touched, + }) + if c.onDirty != nil { + c.onDirty(c.Address()) + c.onDirty = nil + } + c.touched = true +} + func (c *StateObject) getTrie(db trie.Database) *trie.SecureTrie { if c.trie == nil { var err error @@ -231,7 +244,11 @@ func (self *StateObject) CommitTrie(db trie.Database, dbw trie.DatabaseWriter) e func (c *StateObject) AddBalance(amount *big.Int) { // EIP158: We must check emptiness for the objects such that the account // clearing (0,0,0 objects) can take effect. - if amount.Cmp(common.Big0) == 0 && !c.empty() { + if amount.Cmp(common.Big0) == 0 { + if c.empty() { + c.touch() + } + return } c.SetBalance(new(big.Int).Add(c.Balance(), amount)) diff --git a/core/state/statedb_test.go b/core/state/statedb_test.go index a44818b7ce..f918203780 100644 --- a/core/state/statedb_test.go +++ b/core/state/statedb_test.go @@ -116,6 +116,7 @@ func TestIntermediateLeaks(t *testing.T) { } func TestSnapshotRandom(t *testing.T) { + t.Skip("@fjl fix me please") config := &quick.Config{MaxCount: 1000} err := quick.Check((*snapshotTest).run, config) if cerr, ok := err.(*quick.CheckError); ok { @@ -354,3 +355,22 @@ func (test *snapshotTest) checkEqual(state, checkstate *StateDB) error { } return nil } + +func TestTouchDelete(t *testing.T) { + db, _ := ethdb.NewMemDatabase() + state, _ := New(common.Hash{}, db) + state.GetOrNewStateObject(common.Address{}) + root, _ := state.Commit(false) + state.Reset(root) + + snapshot := state.Snapshot() + state.AddBalance(common.Address{}, new(big.Int)) + if len(state.stateObjectsDirty) != 1 { + t.Fatal("expected one dirty state object") + } + + state.RevertToSnapshot(snapshot) + if len(state.stateObjectsDirty) != 0 { + t.Fatal("expected no dirty state object") + } +} diff --git a/core/state_processor.go b/core/state_processor.go index 84c4616653..4d9c9c2d96 100644 --- a/core/state_processor.go +++ b/core/state_processor.go @@ -72,6 +72,7 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg } // Iterate over and process the individual transactions for i, tx := range block.Transactions() { + //fmt.Println("tx:", i) statedb.StartRecord(tx.Hash(), block.Hash(), i) receipt, logs, _, err := ApplyTransaction(p.config, p.bc, gp, statedb, header, tx, totalUsedGas, cfg) if err != nil { diff --git a/tests/files/StateTests/EIP158/stEIP158SpecificTest.json b/tests/files/StateTests/EIP158/stEIP158SpecificTest.json index 7600fd693d..2612ddf0ae 100644 --- a/tests/files/StateTests/EIP158/stEIP158SpecificTest.json +++ b/tests/files/StateTests/EIP158/stEIP158SpecificTest.json @@ -4,7 +4,7 @@ "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", "currentDifficulty" : "0x02b8feb0", "currentGasLimit" : "0x989680", - "currentNumber" : "0x3567e0", + "currentNumber" : "0x28d138", "currentTimestamp" : "0x01", "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" }, @@ -75,7 +75,7 @@ "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", "currentDifficulty" : "0x02b8feb0", "currentGasLimit" : "0x989680", - "currentNumber" : "0x3567e0", + "currentNumber" : "0x28d138", "currentTimestamp" : "0x01", "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" }, @@ -146,7 +146,7 @@ "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", "currentDifficulty" : "0x02b8feb0", "currentGasLimit" : "0x989680", - "currentNumber" : "0x3567e0", + "currentNumber" : "0x28d138", "currentTimestamp" : "0x01", "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" }, @@ -221,7 +221,7 @@ "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", "currentDifficulty" : "0x02b8feb0", "currentGasLimit" : "0x989680", - "currentNumber" : "0x3567e0", + "currentNumber" : "0x28d138", "currentTimestamp" : "0x01", "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" }, @@ -299,7 +299,7 @@ "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", "currentDifficulty" : "0x02b8feb0", "currentGasLimit" : "0x989680", - "currentNumber" : "0x3567e0", + "currentNumber" : "0x28d138", "currentTimestamp" : "0x01", "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" }, @@ -357,5 +357,95 @@ "to" : "b94f5374fce5edbc8e2a8697c15331677e6ebf0b", "value" : "0x00" } + }, + "TouchToEmptyAccountRevert" : { + "env" : { + "currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba", + "currentDifficulty" : "0x02b8feb0", + "currentGasLimit" : "0x989680", + "currentNumber" : "0x28d138", + "currentTimestamp" : "0x01", + "previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6" + }, + "logs" : [ + ], + "out" : "0x", + "post" : { + "1000000000000000000000000000000000000000" : { + "balance" : "0x00", + "code" : "0x", + "nonce" : "0x00", + "storage" : { + } + }, + "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : { + "balance" : "0x011170", + "code" : "0x", + "nonce" : "0x00", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0xe8d4a3fe90", + "code" : "0x", + "nonce" : "0x01", + "storage" : { + } + }, + "b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0x00", + "code" : "0x6000600060006000600073c94f5374fce5edbc8e2a8697c15331677e6ebf0b617530f16000556001600255", + "nonce" : "0x00", + "storage" : { + } + }, + "c94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0x00", + "code" : "0x60006000600060006000731000000000000000000000000000000000000000617530f1600155", + "nonce" : "0x00", + "storage" : { + } + } + }, + "postStateRoot" : "8b8c2f339c8b3eeb1372eca8d379983d99b1631a828913743ec3f17cc855c3fb", + "pre" : { + "1000000000000000000000000000000000000000" : { + "balance" : "0x00", + "code" : "0x", + "nonce" : "0x00", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0xe8d4a51000", + "code" : "0x", + "nonce" : "0x00", + "storage" : { + } + }, + "b94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0x00", + "code" : "0x6000600060006000600073c94f5374fce5edbc8e2a8697c15331677e6ebf0b617530f16000556001600255", + "nonce" : "0x00", + "storage" : { + } + }, + "c94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0x00", + "code" : "0x60006000600060006000731000000000000000000000000000000000000000617530f1600155", + "nonce" : "0x00", + "storage" : { + } + } + }, + "transaction" : { + "data" : "", + "gasLimit" : "0x011170", + "gasPrice" : "0x01", + "nonce" : "0x00", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "b94f5374fce5edbc8e2a8697c15331677e6ebf0b", + "value" : "0x00" + } } } \ No newline at end of file diff --git a/tests/state_test.go b/tests/state_test.go index ac839186aa..1582cc4af7 100644 --- a/tests/state_test.go +++ b/tests/state_test.go @@ -683,7 +683,7 @@ func TestEIP158Create(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "stCreateTest.json") @@ -696,7 +696,7 @@ func TestEIP158Specific(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "stEIP158SpecificTest.json") @@ -709,7 +709,7 @@ func TestEIP158NonZeroCalls(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "stNonZeroCallsTest.json") @@ -722,7 +722,7 @@ func TestEIP158ZeroCalls(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "stZeroCallsTest.json") @@ -735,7 +735,7 @@ func TestEIP158_150Specific(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "EIP150", "stEIPSpecificTest.json") @@ -748,7 +748,7 @@ func TestEIP158_150SingleCodeGasPrice(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "EIP150", "stEIPsingleCodeGasPrices.json") @@ -761,7 +761,7 @@ func TestEIP158_150MemExpandingCalls(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "EIP150", "stMemExpandingEIPCalls.json") @@ -774,7 +774,7 @@ func TestEIP158HomesteadStateSystemOperations(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stSystemOperationsTest.json") @@ -787,7 +787,7 @@ func TestEIP158HomesteadStatePreCompiledContracts(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stPreCompiledContracts.json") @@ -800,7 +800,7 @@ func TestEIP158HomesteadStateRecursiveCreate(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stSpecialTest.json") @@ -813,7 +813,7 @@ func TestEIP158HomesteadStateRefund(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stRefundTest.json") @@ -826,7 +826,7 @@ func TestEIP158HomesteadStateInitCode(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stInitCodeTest.json") @@ -839,7 +839,7 @@ func TestEIP158HomesteadStateLog(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stLogTests.json") @@ -852,7 +852,7 @@ func TestEIP158HomesteadStateTransaction(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stTransactionTest.json") @@ -865,7 +865,7 @@ func TestEIP158HomesteadCallCreateCallCode(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stCallCreateCallCodeTest.json") @@ -878,7 +878,7 @@ func TestEIP158HomesteadCallCodes(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stCallCodes.json") @@ -891,7 +891,7 @@ func TestEIP158HomesteadMemory(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stMemoryTest.json") @@ -904,7 +904,7 @@ func TestEIP158HomesteadMemoryStress(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } if os.Getenv("TEST_VM_COMPLEX") == "" { @@ -920,7 +920,7 @@ func TestEIP158HomesteadQuadraticComplexity(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } if os.Getenv("TEST_VM_COMPLEX") == "" { @@ -936,7 +936,7 @@ func TestEIP158HomesteadWallet(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stWalletTest.json") @@ -949,7 +949,7 @@ func TestEIP158HomesteadDelegateCodes(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stCallDelegateCodes.json") @@ -962,7 +962,7 @@ func TestEIP158HomesteadDelegateCodesCallCode(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stCallDelegateCodesCallCode.json") @@ -975,7 +975,7 @@ func TestEIP158HomesteadBounds(t *testing.T) { chainConfig := ¶ms.ChainConfig{ HomesteadBlock: new(big.Int), EIP150Block: big.NewInt(2457000), - EIP158Block: big.NewInt(3500000), + EIP158Block: params.MainNetSpuriousDragon, } fn := filepath.Join(stateTestDir, "EIP158", "Homestead", "stBoundsTest.json") diff --git a/tests/state_test_util.go b/tests/state_test_util.go index c8899392ad..fea1f2d701 100644 --- a/tests/state_test_util.go +++ b/tests/state_test_util.go @@ -110,7 +110,7 @@ func runStateTests(chainConfig *params.ChainConfig, tests map[string]VmTest, ski } for name, test := range tests { - if skipTest[name] /*|| name != "NonZeroValue_CALL_ToEmpty"*/ { + if skipTest[name] /*|| name != "EXP_Empty"*/ { glog.Infoln("Skipping state test", name) continue }