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changes to core/types/block

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- add HeaderHash and ParentHeaderHash public fields to allow block mocking for blockpool tests
- Hash() and ParentHash() checks these fields, if unset falls back to orig
- HashNoNonce() just returns self.header.HashNoNonce()
- better implement with interfaces, so this may be temporary
This commit is contained in:
zelig 2015-01-02 00:41:54 +00:00
parent 9b203faa23
commit 254fc1fe3f
1 changed files with 25 additions and 10 deletions
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27
core/types/block.go
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@ -67,6 +67,9 @@ func (self *Header) HashNoNonce() []byte {
}
type Block struct {
// Preset Hash for mock
HeaderHash []byte
ParentHeaderHash []byte
header *Header
uncles []*Header
transactions Transactions
@ -189,23 +192,35 @@ func (self *Block) RlpDataForStorage() interface{} {
// Header accessors (add as you need them)
func (self *Block) Number() *big.Int { return self.header.Number }
func (self *Block) NumberU64() uint64 { return self.header.Number.Uint64() }
func (self *Block) ParentHash() []byte { return self.header.ParentHash }
func (self *Block) Bloom() []byte { return self.header.Bloom }
func (self *Block) Coinbase() []byte { return self.header.Coinbase }
func (self *Block) Time() int64 { return int64(self.header.Time) }
func (self *Block) GasLimit() *big.Int { return self.header.GasLimit }
func (self *Block) GasUsed() *big.Int { return self.header.GasUsed }
func (self *Block) Hash() []byte { return self.header.Hash() }
func (self *Block) Trie() *ptrie.Trie { return ptrie.New(self.header.Root, ethutil.Config.Db) }
func (self *Block) SetRoot(root []byte) { self.header.Root = root }
func (self *Block) State() *state.StateDB { return state.New(self.Trie()) }
func (self *Block) Size() ethutil.StorageSize { return ethutil.StorageSize(len(ethutil.Encode(self))) }
func (self *Block) SetRoot(root []byte) { self.header.Root = root }
// Implement block.Pow
// Implement pow.Block
func (self *Block) Difficulty() *big.Int { return self.header.Difficulty }
func (self *Block) N() []byte { return self.header.Nonce }
func (self *Block) HashNoNonce() []byte {
return crypto.Sha3(ethutil.Encode(self.header.rlpData(false)))
func (self *Block) HashNoNonce() []byte { return self.header.HashNoNonce() }
func (self *Block) Hash() []byte {
if self.HeaderHash != nil {
return self.HeaderHash
} else {
return self.header.Hash()
}
}
func (self *Block) ParentHash() []byte {
if self.ParentHeaderHash != nil {
return self.ParentHeaderHash
} else {
return self.header.ParentHash
}
}
func (self *Block) String() string {