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| author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-10-20 19:36:29 +0800 |
|---|---|---|
| committer | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-11-13 17:44:04 +0800 |
| commit | 445feaeef58bd89a113743dccf6fd5df55cde6fa (patch) | |
| tree | 6c692a0989800f005a94bde2d372fcbe1f7630a1 /eth/filters | |
| parent | 932d973e36ff0d41a6005b93d2d4ff1b4430fb04 (diff) | |
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core, core/state, trie: EIP158, reprice & skip empty account write
This commit implements EIP158 part 1, 2, 3 & 4
1. If an account is empty it's no longer written to the trie. An empty
account is defined as (balance=0, nonce=0, storage=0, code=0).
2. Delete an empty account if it's touched
3. An empty account is redefined as either non-existent or empty.
4. Zero value calls and zero value suicides no longer consume the 25k
reation costs.
params: moved core/config to params
Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
Diffstat (limited to 'eth/filters')
| -rw-r--r-- | eth/filters/filter_system_test.go | 3 | ||||
| -rw-r--r-- | eth/filters/filter_test.go | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/eth/filters/filter_system_test.go b/eth/filters/filter_system_test.go index 48d6811c0..d6d4199cc 100644 --- a/eth/filters/filter_system_test.go +++ b/eth/filters/filter_system_test.go @@ -30,6 +30,7 @@ import ( "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/event" + "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/rpc" ) @@ -81,7 +82,7 @@ func TestBlockSubscription(t *testing.T) { var ( genesis = core.WriteGenesisBlockForTesting(db) - chain, _ = core.GenerateChain(nil, genesis, db, 10, func(i int, gen *core.BlockGen) {}) + chain, _ = core.GenerateChain(params.TestChainConfig, genesis, db, 10, func(i int, gen *core.BlockGen) {}) chainEvents = []core.ChainEvent{} ) diff --git a/eth/filters/filter_test.go b/eth/filters/filter_test.go index e0b24046c..a8c767ead 100644 --- a/eth/filters/filter_test.go +++ b/eth/filters/filter_test.go @@ -30,6 +30,7 @@ import ( "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" + "github.com/ethereum/go-ethereum/params" ) func makeReceipt(addr common.Address) *types.Receipt { @@ -60,7 +61,7 @@ func BenchmarkMipmaps(b *testing.B) { defer db.Close() genesis := core.WriteGenesisBlockForTesting(db, core.GenesisAccount{Address: addr1, Balance: big.NewInt(1000000)}) - chain, receipts := core.GenerateChain(nil, genesis, db, 100010, func(i int, gen *core.BlockGen) { + chain, receipts := core.GenerateChain(params.TestChainConfig, genesis, db, 100010, func(i int, gen *core.BlockGen) { var receipts types.Receipts switch i { case 2403: @@ -137,7 +138,7 @@ func TestFilters(t *testing.T) { defer db.Close() genesis := core.WriteGenesisBlockForTesting(db, core.GenesisAccount{Address: addr, Balance: big.NewInt(1000000)}) - chain, receipts := core.GenerateChain(nil, genesis, db, 1000, func(i int, gen *core.BlockGen) { + chain, receipts := core.GenerateChain(params.TestChainConfig, genesis, db, 1000, func(i int, gen *core.BlockGen) { var receipts types.Receipts switch i { case 1: |