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all: simplify timestamps to uint64 (#19372)

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* all: simplify timestamps to uint64

* tests: update definitions

* clef, faucet, mobile: leftover uint64 fixups

* ethash: fix tests

* graphql: update schema for timestamp

* ethash: remove unused variable
This commit is contained in:
Martin Holst Swende
2019-04-02 22:28:48 +02:00
committed by Péter Szilágyi
parent e14f8a408c
commit 0b4fe8d192
27 changed files with 85 additions and 89 deletions
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18
core/chain_makers.go
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@ -149,12 +149,12 @@ func (b *BlockGen) PrevBlock(index int) *types.Block {
// associated difficulty. It's useful to test scenarios where forking is not
// tied to chain length directly.
func (b *BlockGen) OffsetTime(seconds int64) {
b.header.Time.Add(b.header.Time, big.NewInt(seconds))
if b.header.Time.Cmp(b.parent.Header().Time) <= 0 {
b.header.Time += uint64(seconds)
if b.header.Time <= b.parent.Header().Time {
panic("block time out of range")
}
chainreader := &fakeChainReader{config: b.config}
b.header.Difficulty = b.engine.CalcDifficulty(chainreader, b.header.Time.Uint64(), b.parent.Header())
b.header.Difficulty = b.engine.CalcDifficulty(chainreader, b.header.Time, b.parent.Header())
}
// GenerateChain creates a chain of n blocks. The first block's
@ -225,20 +225,20 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
}
func makeHeader(chain consensus.ChainReader, parent *types.Block, state *state.StateDB, engine consensus.Engine) *types.Header {
var time *big.Int
if parent.Time() == nil {
time = big.NewInt(10)
var time uint64
if parent.Time() == 0 {
time = 10
} else {
time = new(big.Int).Add(parent.Time(), big.NewInt(10)) // block time is fixed at 10 seconds
time = parent.Time() + 10 // block time is fixed at 10 seconds
}
return &types.Header{
Root: state.IntermediateRoot(chain.Config().IsEIP158(parent.Number())),
ParentHash: parent.Hash(),
Coinbase: parent.Coinbase(),
Difficulty: engine.CalcDifficulty(chain, time.Uint64(), &types.Header{
Difficulty: engine.CalcDifficulty(chain, time, &types.Header{
Number: parent.Number(),
Time: new(big.Int).Sub(time, big.NewInt(10)),
Time: time - 10,
Difficulty: parent.Difficulty(),
UncleHash: parent.UncleHash(),
}),