445feaeef5
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>
97 lines
2.7 KiB
Go
97 lines
2.7 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package core
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import (
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"fmt"
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"math/big"
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"testing"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/state"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/core/vm"
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/event"
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"github.com/ethereum/go-ethereum/params"
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"github.com/ethereum/go-ethereum/pow/ezp"
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)
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func testChainConfig() *params.ChainConfig {
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return params.TestChainConfig
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//return ¶ms.ChainConfig{HomesteadBlock: big.NewInt(0)}
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}
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func proc() (Validator, *BlockChain) {
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db, _ := ethdb.NewMemDatabase()
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var mux event.TypeMux
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WriteTestNetGenesisBlock(db)
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blockchain, err := NewBlockChain(db, testChainConfig(), thePow(), &mux)
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if err != nil {
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fmt.Println(err)
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}
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return blockchain.validator, blockchain
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}
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func TestNumber(t *testing.T) {
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pow := ezp.New()
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_, chain := proc()
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statedb, _ := state.New(chain.Genesis().Root(), chain.chainDb)
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cfg := testChainConfig()
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header := makeHeader(cfg, chain.Genesis(), statedb)
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header.Number = big.NewInt(3)
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err := ValidateHeader(cfg, pow, header, chain.Genesis().Header(), false, false)
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if err != BlockNumberErr {
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t.Errorf("expected block number error, got %q", err)
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}
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header = makeHeader(cfg, chain.Genesis(), statedb)
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err = ValidateHeader(cfg, pow, header, chain.Genesis().Header(), false, false)
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if err == BlockNumberErr {
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t.Errorf("didn't expect block number error")
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}
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}
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func TestPutReceipt(t *testing.T) {
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db, _ := ethdb.NewMemDatabase()
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var addr common.Address
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addr[0] = 1
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var hash common.Hash
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hash[0] = 2
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receipt := new(types.Receipt)
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receipt.Logs = vm.Logs{&vm.Log{
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Address: addr,
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Topics: []common.Hash{hash},
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Data: []byte("hi"),
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BlockNumber: 42,
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TxHash: hash,
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TxIndex: 0,
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BlockHash: hash,
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Index: 0,
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}}
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WriteReceipts(db, types.Receipts{receipt})
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receipt = GetReceipt(db, common.Hash{})
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if receipt == nil {
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t.Error("expected to get 1 receipt, got none.")
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}
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}
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