From 7324176f702a77fc331bf16a968d2eb4bccce021 Mon Sep 17 00:00:00 2001 From: Gustav Simonsson Date: Mon, 24 Aug 2015 02:52:53 +0200 Subject: [PATCH] Add tests for uncle timestamps and refactor timestamp type --- cmd/evm/main.go | 6 +- core/block_processor.go | 20 +- core/block_processor_test.go | 4 +- core/chain_makers.go | 11 +- core/chain_manager.go | 3 +- core/error.go | 7 +- core/genesis.go | 2 +- core/types/block.go | 9 +- core/types/block_test.go | 2 +- core/vm/environment.go | 2 +- core/vm/instructions.go | 2 +- core/vm/jit_test.go | 2 +- core/vm/vm.go | 2 +- core/vm_env.go | 2 +- eth/handler.go | 2 +- miner/worker.go | 10 +- tests/block_test.go | 7 + tests/block_test_util.go | 6 +- tests/files/BlockchainTests/bcUncleTest.json | 315 ++++++++++++++++++- tests/util.go | 6 +- xeth/types.go | 3 +- 21 files changed, 380 insertions(+), 43 deletions(-) diff --git a/cmd/evm/main.go b/cmd/evm/main.go index 6639069b9..243dd6266 100644 --- a/cmd/evm/main.go +++ b/cmd/evm/main.go @@ -166,7 +166,7 @@ type VMEnv struct { depth int Gas *big.Int - time uint64 + time *big.Int logs []vm.StructLog } @@ -175,7 +175,7 @@ func NewEnv(state *state.StateDB, transactor common.Address, value *big.Int) *VM state: state, transactor: &transactor, value: value, - time: uint64(time.Now().Unix()), + time: big.NewInt(time.Now().Unix()), } } @@ -183,7 +183,7 @@ func (self *VMEnv) State() *state.StateDB { return self.state } func (self *VMEnv) Origin() common.Address { return *self.transactor } func (self *VMEnv) BlockNumber() *big.Int { return common.Big0 } func (self *VMEnv) Coinbase() common.Address { return *self.transactor } -func (self *VMEnv) Time() uint64 { return self.time } +func (self *VMEnv) Time() *big.Int { return self.time } func (self *VMEnv) Difficulty() *big.Int { return common.Big1 } func (self *VMEnv) BlockHash() []byte { return make([]byte, 32) } func (self *VMEnv) Value() *big.Int { return self.value } diff --git a/core/block_processor.go b/core/block_processor.go index dd7fe8962..99d27fa71 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -203,7 +203,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (logs st txs := block.Transactions() // Block validation - if err = ValidateHeader(sm.Pow, header, parent, false); err != nil { + if err = ValidateHeader(sm.Pow, header, parent, false, false); err != nil { return } @@ -327,7 +327,7 @@ func (sm *BlockProcessor) VerifyUncles(statedb *state.StateDB, block, parent *ty return UncleError("uncle[%d](%x)'s parent is not ancestor (%x)", i, hash[:4], uncle.ParentHash[0:4]) } - if err := ValidateHeader(sm.Pow, uncle, ancestors[uncle.ParentHash], true); err != nil { + if err := ValidateHeader(sm.Pow, uncle, ancestors[uncle.ParentHash], true, true); err != nil { return ValidationError(fmt.Sprintf("uncle[%d](%x) header invalid: %v", i, hash[:4], err)) } } @@ -358,19 +358,25 @@ func (sm *BlockProcessor) GetLogs(block *types.Block) (logs state.Logs, err erro // See YP section 4.3.4. "Block Header Validity" // Validates a block. Returns an error if the block is invalid. -func ValidateHeader(pow pow.PoW, block *types.Header, parent *types.Block, checkPow bool) error { +func ValidateHeader(pow pow.PoW, block *types.Header, parent *types.Block, checkPow, uncle bool) error { if big.NewInt(int64(len(block.Extra))).Cmp(params.MaximumExtraDataSize) == 1 { return fmt.Errorf("Block extra data too long (%d)", len(block.Extra)) } - if block.Time > uint64(time.Now().Unix()) { - return BlockFutureErr + if uncle { + if block.Time.Cmp(common.MaxBig) == 1 { + return BlockTSTooBigErr + } + } else { + if block.Time.Cmp(big.NewInt(time.Now().Unix())) == 1 { + return BlockFutureErr + } } - if block.Time <= parent.Time() { + if block.Time.Cmp(parent.Time()) != 1 { return BlockEqualTSErr } - expd := CalcDifficulty(block.Time, parent.Time(), parent.Number(), parent.Difficulty()) + expd := CalcDifficulty(block.Time.Uint64(), parent.Time().Uint64(), parent.Number(), parent.Difficulty()) if expd.Cmp(block.Difficulty) != 0 { return fmt.Errorf("Difficulty check failed for block %v, %v", block.Difficulty, expd) } diff --git a/core/block_processor_test.go b/core/block_processor_test.go index 4525f417b..e0b2d3313 100644 --- a/core/block_processor_test.go +++ b/core/block_processor_test.go @@ -48,13 +48,13 @@ func TestNumber(t *testing.T) { statedb := state.New(chain.Genesis().Root(), chain.chainDb) header := makeHeader(chain.Genesis(), statedb) header.Number = big.NewInt(3) - err := ValidateHeader(pow, header, chain.Genesis(), false) + err := ValidateHeader(pow, header, chain.Genesis(), false, false) if err != BlockNumberErr { t.Errorf("expected block number error, got %q", err) } header = makeHeader(chain.Genesis(), statedb) - err = ValidateHeader(pow, header, chain.Genesis(), false) + err = ValidateHeader(pow, header, chain.Genesis(), false, false) if err == BlockNumberErr { t.Errorf("didn't expect block number error") } diff --git a/core/chain_makers.go b/core/chain_makers.go index 0bb1df95a..b009e0c28 100644 --- a/core/chain_makers.go +++ b/core/chain_makers.go @@ -166,16 +166,21 @@ func GenerateChain(parent *types.Block, db common.Database, n int, gen func(int, } func makeHeader(parent *types.Block, state *state.StateDB) *types.Header { - time := parent.Time() + 10 // block time is fixed at 10 seconds + var time *big.Int + if parent.Time() == nil { + time = big.NewInt(10) + } else { + time = new(big.Int).Add(parent.Time(), big.NewInt(10)) // block time is fixed at 10 seconds + } return &types.Header{ Root: state.Root(), ParentHash: parent.Hash(), Coinbase: parent.Coinbase(), - Difficulty: CalcDifficulty(time, parent.Time(), parent.Number(), parent.Difficulty()), + Difficulty: CalcDifficulty(time.Uint64(), new(big.Int).Sub(time, big.NewInt(10)).Uint64(), parent.Number(), parent.Difficulty()), GasLimit: CalcGasLimit(parent), GasUsed: new(big.Int), Number: new(big.Int).Add(parent.Number(), common.Big1), - Time: uint64(time), + Time: time, } } diff --git a/core/chain_manager.go b/core/chain_manager.go index cf5b8bd78..c8127951e 100644 --- a/core/chain_manager.go +++ b/core/chain_manager.go @@ -596,7 +596,8 @@ func (self *ChainManager) InsertChain(chain types.Blocks) (int, error) { // Allow up to MaxFuture second in the future blocks. If this limit // is exceeded the chain is discarded and processed at a later time // if given. - if max := uint64(time.Now().Unix()) + maxTimeFutureBlocks; block.Time() > max { + max := big.NewInt(time.Now().Unix() + maxTimeFutureBlocks) + if block.Time().Cmp(max) == 1 { return i, fmt.Errorf("%v: BlockFutureErr, %v > %v", BlockFutureErr, block.Time(), max) } diff --git a/core/error.go b/core/error.go index 5e6ff4de7..09eea22d6 100644 --- a/core/error.go +++ b/core/error.go @@ -25,9 +25,10 @@ import ( ) var ( - BlockNumberErr = errors.New("block number invalid") - BlockFutureErr = errors.New("block time is in the future") - BlockEqualTSErr = errors.New("block time stamp equal to previous") + BlockNumberErr = errors.New("block number invalid") + BlockFutureErr = errors.New("block time is in the future") + BlockTSTooBigErr = errors.New("block time too big") + BlockEqualTSErr = errors.New("block time stamp equal to previous") ) // Parent error. In case a parent is unknown this error will be thrown diff --git a/core/genesis.go b/core/genesis.go index 97afb3a4a..7d4e03c99 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -73,7 +73,7 @@ func WriteGenesisBlock(chainDb common.Database, reader io.Reader) (*types.Block, difficulty := common.String2Big(genesis.Difficulty) block := types.NewBlock(&types.Header{ Nonce: types.EncodeNonce(common.String2Big(genesis.Nonce).Uint64()), - Time: common.String2Big(genesis.Timestamp).Uint64(), + Time: common.String2Big(genesis.Timestamp), ParentHash: common.HexToHash(genesis.ParentHash), Extra: common.FromHex(genesis.ExtraData), GasLimit: common.String2Big(genesis.GasLimit), diff --git a/core/types/block.go b/core/types/block.go index 427a3e6cb..2188e6d4d 100644 --- a/core/types/block.go +++ b/core/types/block.go @@ -60,7 +60,7 @@ type Header struct { Number *big.Int // The block number GasLimit *big.Int // Gas limit GasUsed *big.Int // Gas used - Time uint64 // Creation time + Time *big.Int // Creation time Extra []byte // Extra data MixDigest common.Hash // for quick difficulty verification Nonce BlockNonce @@ -94,7 +94,7 @@ func (h *Header) UnmarshalJSON(data []byte) error { Coinbase string Difficulty string GasLimit string - Time uint64 + Time *big.Int Extra string } dec := json.NewDecoder(bytes.NewReader(data)) @@ -210,6 +210,9 @@ func NewBlockWithHeader(header *Header) *Block { func copyHeader(h *Header) *Header { cpy := *h + if cpy.Time = new(big.Int); h.Time != nil { + cpy.Time.Set(h.Time) + } if cpy.Difficulty = new(big.Int); h.Difficulty != nil { cpy.Difficulty.Set(h.Difficulty) } @@ -301,13 +304,13 @@ func (b *Block) Number() *big.Int { return new(big.Int).Set(b.header.Number) func (b *Block) GasLimit() *big.Int { return new(big.Int).Set(b.header.GasLimit) } func (b *Block) GasUsed() *big.Int { return new(big.Int).Set(b.header.GasUsed) } func (b *Block) Difficulty() *big.Int { return new(big.Int).Set(b.header.Difficulty) } +func (b *Block) Time() *big.Int { return new(big.Int).Set(b.header.Time) } func (b *Block) NumberU64() uint64 { return b.header.Number.Uint64() } func (b *Block) MixDigest() common.Hash { return b.header.MixDigest } func (b *Block) Nonce() uint64 { return binary.BigEndian.Uint64(b.header.Nonce[:]) } func (b *Block) Bloom() Bloom { return b.header.Bloom } func (b *Block) Coinbase() common.Address { return b.header.Coinbase } -func (b *Block) Time() uint64 { return b.header.Time } func (b *Block) Root() common.Hash { return b.header.Root } func (b *Block) ParentHash() common.Hash { return b.header.ParentHash } func (b *Block) TxHash() common.Hash { return b.header.TxHash } diff --git a/core/types/block_test.go b/core/types/block_test.go index aebb6328b..cdd8431f4 100644 --- a/core/types/block_test.go +++ b/core/types/block_test.go @@ -47,7 +47,7 @@ func TestBlockEncoding(t *testing.T) { check("Root", block.Root(), common.HexToHash("ef1552a40b7165c3cd773806b9e0c165b75356e0314bf0706f279c729f51e017")) check("Hash", block.Hash(), common.HexToHash("0a5843ac1cb04865017cb35a57b50b07084e5fcee39b5acadade33149f4fff9e")) check("Nonce", block.Nonce(), uint64(0xa13a5a8c8f2bb1c4)) - check("Time", block.Time(), uint64(1426516743)) + check("Time", block.Time(), big.NewInt(1426516743)) check("Size", block.Size(), common.StorageSize(len(blockEnc))) tx1 := NewTransaction(0, common.HexToAddress("095e7baea6a6c7c4c2dfeb977efac326af552d87"), big.NewInt(10), big.NewInt(50000), big.NewInt(10), nil) diff --git a/core/vm/environment.go b/core/vm/environment.go index 5a1bf3201..916081f51 100644 --- a/core/vm/environment.go +++ b/core/vm/environment.go @@ -33,7 +33,7 @@ type Environment interface { BlockNumber() *big.Int GetHash(n uint64) common.Hash Coinbase() common.Address - Time() uint64 + Time() *big.Int Difficulty() *big.Int GasLimit() *big.Int CanTransfer(from Account, balance *big.Int) bool diff --git a/core/vm/instructions.go b/core/vm/instructions.go index 2de35a443..aa0117cc8 100644 --- a/core/vm/instructions.go +++ b/core/vm/instructions.go @@ -341,7 +341,7 @@ func opCoinbase(instr instruction, env Environment, context *Context, memory *Me } func opTimestamp(instr instruction, env Environment, context *Context, memory *Memory, stack *stack) { - stack.push(U256(new(big.Int).SetUint64(env.Time()))) + stack.push(U256(new(big.Int).Set(env.Time()))) } func opNumber(instr instruction, env Environment, context *Context, memory *Memory, stack *stack) { diff --git a/core/vm/jit_test.go b/core/vm/jit_test.go index b9e2c6999..d8e442637 100644 --- a/core/vm/jit_test.go +++ b/core/vm/jit_test.go @@ -93,7 +93,7 @@ func (self *Env) StructLogs() []StructLog { //func (self *Env) PrevHash() []byte { return self.parent } func (self *Env) Coinbase() common.Address { return common.Address{} } -func (self *Env) Time() uint64 { return uint64(time.Now().Unix()) } +func (self *Env) Time() *big.Int { return big.NewInt(time.Now().Unix()) } func (self *Env) Difficulty() *big.Int { return big.NewInt(0) } func (self *Env) State() *state.StateDB { return nil } func (self *Env) GasLimit() *big.Int { return self.gasLimit } diff --git a/core/vm/vm.go b/core/vm/vm.go index da764004a..d9e1a0ce5 100644 --- a/core/vm/vm.go +++ b/core/vm/vm.go @@ -491,7 +491,7 @@ func (self *Vm) Run(context *Context, input []byte) (ret []byte, err error) { case TIMESTAMP: time := self.env.Time() - stack.push(new(big.Int).SetUint64(time)) + stack.push(new(big.Int).Set(time)) case NUMBER: number := self.env.BlockNumber() diff --git a/core/vm_env.go b/core/vm_env.go index 719829543..a08f024fe 100644 --- a/core/vm_env.go +++ b/core/vm_env.go @@ -49,7 +49,7 @@ func NewEnv(state *state.StateDB, chain *ChainManager, msg Message, header *type func (self *VMEnv) Origin() common.Address { f, _ := self.msg.From(); return f } func (self *VMEnv) BlockNumber() *big.Int { return self.header.Number } func (self *VMEnv) Coinbase() common.Address { return self.header.Coinbase } -func (self *VMEnv) Time() uint64 { return self.header.Time } +func (self *VMEnv) Time() *big.Int { return self.header.Time } func (self *VMEnv) Difficulty() *big.Int { return self.header.Difficulty } func (self *VMEnv) GasLimit() *big.Int { return self.header.GasLimit } func (self *VMEnv) Value() *big.Int { return self.msg.Value() } diff --git a/eth/handler.go b/eth/handler.go index 5d233dd96..4f3d1f34c 100644 --- a/eth/handler.go +++ b/eth/handler.go @@ -117,7 +117,7 @@ func NewProtocolManager(networkId int, mux *event.TypeMux, txpool txPool, pow po manager.downloader = downloader.New(manager.eventMux, manager.chainman.HasBlock, manager.chainman.GetBlock, manager.chainman.CurrentBlock, manager.chainman.InsertChain, manager.removePeer) validator := func(block *types.Block, parent *types.Block) error { - return core.ValidateHeader(pow, block.Header(), parent, true) + return core.ValidateHeader(pow, block.Header(), parent, true, false) } heighter := func() uint64 { return manager.chainman.CurrentBlock().NumberU64() diff --git a/miner/worker.go b/miner/worker.go index aa2132a51..86970ec07 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -278,7 +278,7 @@ func (self *worker) wait() { glog.V(logger.Error).Infoln("Invalid block found during mining") continue } - if err := core.ValidateHeader(self.eth.BlockProcessor().Pow, block.Header(), parent, true); err != nil && err != core.BlockFutureErr { + if err := core.ValidateHeader(self.eth.BlockProcessor().Pow, block.Header(), parent, true, false); err != nil && err != core.BlockFutureErr { glog.V(logger.Error).Infoln("Invalid header on mined block:", err) continue } @@ -434,8 +434,8 @@ func (self *worker) commitNewWork() { tstart := time.Now() parent := self.chain.CurrentBlock() tstamp := tstart.Unix() - if tstamp <= int64(parent.Time()) { - tstamp = int64(parent.Time()) + 1 + if parent.Time().Cmp(new(big.Int).SetInt64(tstamp)) != 1 { + tstamp = parent.Time().Int64() + 1 } // this will ensure we're not going off too far in the future if now := time.Now().Unix(); tstamp > now+4 { @@ -448,12 +448,12 @@ func (self *worker) commitNewWork() { header := &types.Header{ ParentHash: parent.Hash(), Number: num.Add(num, common.Big1), - Difficulty: core.CalcDifficulty(uint64(tstamp), parent.Time(), parent.Number(), parent.Difficulty()), + Difficulty: core.CalcDifficulty(uint64(tstamp), parent.Time().Uint64(), parent.Number(), parent.Difficulty()), GasLimit: core.CalcGasLimit(parent), GasUsed: new(big.Int), Coinbase: self.coinbase, Extra: self.extra, - Time: uint64(tstamp), + Time: big.NewInt(tstamp), } previous := self.current diff --git a/tests/block_test.go b/tests/block_test.go index f42b474b7..b0db5fe56 100644 --- a/tests/block_test.go +++ b/tests/block_test.go @@ -35,6 +35,13 @@ func TestBcUncleHeaderValidityTests(t *testing.T) { } } +func TestBcUncleTests(t *testing.T) { + err := RunBlockTest(filepath.Join(blockTestDir, "bcUncleTest.json"), BlockSkipTests) + if err != nil { + t.Fatal(err) + } +} + func TestBcInvalidHeaderTests(t *testing.T) { err := RunBlockTest(filepath.Join(blockTestDir, "bcInvalidHeaderTest.json"), BlockSkipTests) if err != nil { diff --git a/tests/block_test_util.go b/tests/block_test_util.go index d47c2b101..2090afce7 100644 --- a/tests/block_test_util.go +++ b/tests/block_test_util.go @@ -365,8 +365,8 @@ func (s *BlockTest) validateBlockHeader(h *btHeader, h2 *types.Header) error { return fmt.Errorf("GasUsed: expected: %v, decoded: %v", expectedGasUsed, h2.GasUsed) } - expectedTimestamp := mustConvertUint(h.Timestamp, 16) - if expectedTimestamp != h2.Time { + expectedTimestamp := mustConvertBigInt(h.Timestamp, 16) + if expectedTimestamp.Cmp(h2.Time) != 0 { return fmt.Errorf("Timestamp: expected: %v, decoded: %v", expectedTimestamp, h2.Time) } @@ -461,7 +461,7 @@ func mustConvertHeader(in btHeader) *types.Header { GasUsed: mustConvertBigInt(in.GasUsed, 16), GasLimit: mustConvertBigInt(in.GasLimit, 16), Difficulty: mustConvertBigInt(in.Difficulty, 16), - Time: mustConvertUint(in.Timestamp, 16), + Time: mustConvertBigInt(in.Timestamp, 16), Nonce: types.EncodeNonce(mustConvertUint(in.Nonce, 16)), } return header diff --git a/tests/files/BlockchainTests/bcUncleTest.json b/tests/files/BlockchainTests/bcUncleTest.json index bd6326a88..0d0e83c0c 100755 --- a/tests/files/BlockchainTests/bcUncleTest.json +++ b/tests/files/BlockchainTests/bcUncleTest.json @@ -4543,5 +4543,318 @@ } } } + }, + "uncleTimestampTooBig" : { + "blocks" : [ + { + "blockHeader" : { + "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "coinbase" : "8888f1f195afa192cfee860698584c030f4c9db1", + "difficulty" : "0x020000", + "extraData" : "0x", + "gasLimit" : "0x2fefd8", + "gasUsed" : "0x5208", + "hash" : "6bd328a10bb674cc758bd1bccb8afb584808766434c28b85580b422c75d4130e", + "mixHash" : "fefce638471ab6b66b1f1423ae574a99a6b2137229fe1846c508554d718d2bc1", + "nonce" : "f8cf2912afdd244d", + "number" : "0x01", + "parentHash" : "b964d0b68e5a3c7265e4087dc2a8aaf599f06b6d6c1316a1b1b6475587f569e2", + "receiptTrie" : "e9244cf7503b79c03d3a099e07a80d2dbc77bb0b502d8a89d51ac0d68dd31313", + "stateRoot" : "cb52de543653d86ccd13ba3ddf8b052525b04231c6884a4db3188a184681d878", + "timestamp" : "0x55d9d69f", + "transactionsTrie" : "5c9151c2413d1cd25c51ffb4ac38948acc1359bf08c6b49f283660e9bcf0f516", + "uncleHash" : "1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347" + }, + "rlp" : "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", + "transactions" : [ + { + "data" : "0x", + "gasLimit" : "0x04cb2f", + "gasPrice" : "0x01", + "nonce" : "0x00", + "r" : "0x77c7cd36820c71821c1aed59de46e70e701c4a8dd89c9ba508ab722210f60da8", + "s" : "0x3f29825d40c7c3f7bff3ca69267e0f3fb74b2d18b8c2c4e3c135b5d3b06e288d", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "v" : "0x1b", + "value" : "0x0a" + } + ], + "uncleHeaders" : [ + ] + }, + { + "blockHeader" : { + "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "coinbase" : 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+ "lastblockhash" : "eed1b4da708283370856fc76352d68f36d9766b7f366da372e2992ced9a1f663", + "postState" : { + "095e7baea6a6c7c4c2dfeb977efac326af552d87" : { + "balance" : "0x14", + "code" : "0x", + "nonce" : "0x00", + "storage" : { + } + }, + "8888f1f195afa192cfee860698584c030f4c9db1" : { + "balance" : "0x8ac7230489e8a410", + "code" : "0x", + "nonce" : "0x00", + "storage" : { + } + }, + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0x09184e71fbdc", + "code" : "0x", + "nonce" : "0x02", + "storage" : { + } + } + }, + "pre" : { + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "0x09184e72a000", + "code" : "0x", + "nonce" : "0x00", + "storage" : { + } + } + } } -} \ No newline at end of file +} diff --git a/tests/util.go b/tests/util.go index 3b94effc8..a9b5011a9 100644 --- a/tests/util.go +++ b/tests/util.go @@ -135,7 +135,7 @@ type Env struct { coinbase common.Address number *big.Int - time uint64 + time *big.Int difficulty *big.Int gasLimit *big.Int @@ -165,7 +165,7 @@ func NewEnvFromMap(state *state.StateDB, envValues map[string]string, exeValues //env.parent = common.Hex2Bytes(envValues["previousHash"]) env.coinbase = common.HexToAddress(envValues["currentCoinbase"]) env.number = common.Big(envValues["currentNumber"]) - env.time = common.Big(envValues["currentTimestamp"]).Uint64() + env.time = common.Big(envValues["currentTimestamp"]) env.difficulty = common.Big(envValues["currentDifficulty"]) env.gasLimit = common.Big(envValues["currentGasLimit"]) env.Gas = new(big.Int) @@ -178,7 +178,7 @@ func (self *Env) BlockNumber() *big.Int { return self.number } //func (self *Env) PrevHash() []byte { return self.parent } func (self *Env) Coinbase() common.Address { return self.coinbase } -func (self *Env) Time() uint64 { return self.time } +func (self *Env) Time() *big.Int { return self.time } func (self *Env) Difficulty() *big.Int { return self.difficulty } func (self *Env) State() *state.StateDB { return self.state } func (self *Env) GasLimit() *big.Int { return self.gasLimit } diff --git a/xeth/types.go b/xeth/types.go index ad5101d61..218c8dc7c 100644 --- a/xeth/types.go +++ b/xeth/types.go @@ -19,6 +19,7 @@ package xeth import ( "bytes" "fmt" + "math/big" "strings" "github.com/ethereum/go-ethereum/common" @@ -76,7 +77,7 @@ type Block struct { Hash string `json:"hash"` Transactions *common.List `json:"transactions"` Uncles *common.List `json:"uncles"` - Time uint64 `json:"time"` + Time *big.Int `json:"time"` Coinbase string `json:"coinbase"` Name string `json:"name"` GasLimit string `json:"gasLimit"`