Merge pull request #1917 from obscuren/validator-interface

core, eth, rpc: split out block validator and state processor

1 files changed, 89 insertions, 0 deletions

diff --git a/core/block_validator_test.go b/core/block_validator_test.go
new file mode 100644
index 000000000..a0694f067
--- /dev/null
+++ b/core/block_validator_test.go
@@ -0,0 +1,89 @@
+// Copyright 2015 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package core
+
+import (
+	"fmt"
+	"math/big"
+	"testing"
+
+	"github.com/ethereum/go-ethereum/common"
+	"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/event"
+	"github.com/ethereum/go-ethereum/pow/ezp"
+)
+
+func proc() (Validator, *BlockChain) {
+	db, _ := ethdb.NewMemDatabase()
+	var mux event.TypeMux
+
+	WriteTestNetGenesisBlock(db, 0)
+	blockchain, err := NewBlockChain(db, thePow(), &mux)
+	if err != nil {
+		fmt.Println(err)
+	}
+	return blockchain.validator, blockchain
+}
+
+func TestNumber(t *testing.T) {
+	pow := ezp.New()
+	_, chain := proc()
+
+	statedb, _ := state.New(chain.Genesis().Root(), chain.chainDb)
+	header := makeHeader(chain.Genesis(), statedb)
+	header.Number = big.NewInt(3)
+	err := ValidateHeader(pow, header, chain.Genesis().Header(), false, false)
+	if err != BlockNumberErr {
+		t.Errorf("expected block number error, got %q", err)
+	}
+
+	header = makeHeader(chain.Genesis(), statedb)
+	err = ValidateHeader(pow, header, chain.Genesis().Header(), false, false)
+	if err == BlockNumberErr {
+		t.Errorf("didn't expect block number error")
+	}
+}
+
+func TestPutReceipt(t *testing.T) {
+	db, _ := ethdb.NewMemDatabase()
+
+	var addr common.Address
+	addr[0] = 1
+	var hash common.Hash
+	hash[0] = 2
+
+	receipt := new(types.Receipt)
+	receipt.Logs = vm.Logs{&vm.Log{
+		Address:     addr,
+		Topics:      []common.Hash{hash},
+		Data:        []byte("hi"),
+		BlockNumber: 42,
+		TxHash:      hash,
+		TxIndex:     0,
+		BlockHash:   hash,
+		Index:       0,
+	}}
+
+	PutReceipts(db, types.Receipts{receipt})
+	receipt = GetReceipt(db, common.Hash{})
+	if receipt == nil {
+		t.Error("expected to get 1 receipt, got none.")
+	}
+}