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Merge pull request #1711 from Gustav-Simonsson/timestamp_big_int

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Add tests for uncle timestamps and refactor timestamp type
(cherry picked from commit abce09954b)
This commit is contained in:
Felix Lange
2015-08-25 15:49:36 +02:00
committed by Gustav Simonsson
parent dc3fb69dce
commit fd512fa12c
21 changed files with 380 additions and 43 deletions
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11
core/chain_makers.go
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@ -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,
}
}