From 445feaeef58bd89a113743dccf6fd5df55cde6fa Mon Sep 17 00:00:00 2001 From: Jeffrey Wilcke Date: Thu, 20 Oct 2016 13:36:29 +0200 Subject: 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 --- les/odr_test.go | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'les/odr_test.go') diff --git a/les/odr_test.go b/les/odr_test.go index 3c8ea8c3f..e7084bc20 100644 --- a/les/odr_test.go +++ b/les/odr_test.go @@ -26,17 +26,19 @@ import ( "github.com/ethereum/go-ethereum/core" "github.com/ethereum/go-ethereum/core/state" "github.com/ethereum/go-ethereum/core/types" + "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/light" + "github.com/ethereum/go-ethereum/params" "github.com/ethereum/go-ethereum/rlp" "golang.org/x/net/context" ) -type odrTestFn func(ctx context.Context, db ethdb.Database, config *core.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte +type odrTestFn func(ctx context.Context, db ethdb.Database, config *params.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte func TestOdrGetBlockLes1(t *testing.T) { testOdr(t, 1, 1, odrGetBlock) } -func odrGetBlock(ctx context.Context, db ethdb.Database, config *core.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte { +func odrGetBlock(ctx context.Context, db ethdb.Database, config *params.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte { var block *types.Block if bc != nil { block = bc.GetBlockByHash(bhash) @@ -52,7 +54,7 @@ func odrGetBlock(ctx context.Context, db ethdb.Database, config *core.ChainConfi func TestOdrGetReceiptsLes1(t *testing.T) { testOdr(t, 1, 1, odrGetReceipts) } -func odrGetReceipts(ctx context.Context, db ethdb.Database, config *core.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte { +func odrGetReceipts(ctx context.Context, db ethdb.Database, config *params.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte { var receipts types.Receipts if bc != nil { receipts = core.GetBlockReceipts(db, bhash, core.GetBlockNumber(db, bhash)) @@ -68,7 +70,7 @@ func odrGetReceipts(ctx context.Context, db ethdb.Database, config *core.ChainCo func TestOdrAccountsLes1(t *testing.T) { testOdr(t, 1, 1, odrAccounts) } -func odrAccounts(ctx context.Context, db ethdb.Database, config *core.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte { +func odrAccounts(ctx context.Context, db ethdb.Database, config *params.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte { dummyAddr := common.HexToAddress("1234567812345678123456781234567812345678") acc := []common.Address{testBankAddress, acc1Addr, acc2Addr, dummyAddr} @@ -138,7 +140,7 @@ func (m lightcallmsg) Gas() *big.Int { return m.gas } func (m lightcallmsg) Value() *big.Int { return m.value } func (m lightcallmsg) Data() []byte { return m.data } -func odrContractCall(ctx context.Context, db ethdb.Database, config *core.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte { +func odrContractCall(ctx context.Context, db ethdb.Database, config *params.ChainConfig, bc *core.BlockChain, lc *light.LightChain, bhash common.Hash) []byte { data := common.Hex2Bytes("60CD26850000000000000000000000000000000000000000000000000000000000000000") var res []byte @@ -160,7 +162,7 @@ func odrContractCall(ctx context.Context, db ethdb.Database, config *core.ChainC to: &testContractAddr, } - vmenv := core.NewEnv(statedb, config, bc, msg, header, config.VmConfig) + vmenv := core.NewEnv(statedb, config, bc, msg, header, vm.Config{}) gp := new(core.GasPool).AddGas(common.MaxBig) ret, _, _ := core.ApplyMessage(vmenv, msg, gp) res = append(res, ret...) @@ -181,7 +183,7 @@ func odrContractCall(ctx context.Context, db ethdb.Database, config *core.ChainC to: &testContractAddr, } - vmenv := light.NewEnv(ctx, state, config, lc, msg, header, config.VmConfig) + vmenv := light.NewEnv(ctx, state, config, lc, msg, header, vm.Config{}) gp := new(core.GasPool).AddGas(common.MaxBig) ret, _, _ := core.ApplyMessage(vmenv, msg, gp) if vmenv.Error() == nil { -- cgit