mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
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47d22773b9
* validate body * validate body * save * save * body deliveries messages handling into staged sync * body deliveries messages handling into staged sync * body deliveries messages handling into staged sync * body deliveries messages handling into staged sync * body deliveries messages handling into staged sync * penalize right after verifyUncles and stop, don't batch * penalize right after verifyUncles and stop, don't batch * penalize right after verifyUncles and stop, don't batch * penalize right after verifyUncles and stop, don't batch * penalize right after verifyUncles and stop, don't batch * penalize right after verifyUncles and stop, don't batch * penalize right after verifyUncles and stop, don't batch * penalize right after verifyUncles and stop, don't batch * penalize right after verifyUncles and stop, don't batch
73 lines
2.7 KiB
Go
73 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_test
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import (
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"testing"
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"github.com/ledgerwatch/turbo-geth/consensus/ethash"
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"github.com/ledgerwatch/turbo-geth/core"
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"github.com/ledgerwatch/turbo-geth/core/types"
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"github.com/ledgerwatch/turbo-geth/core/vm"
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"github.com/ledgerwatch/turbo-geth/eth/stagedsync"
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"github.com/ledgerwatch/turbo-geth/ethdb"
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"github.com/ledgerwatch/turbo-geth/params"
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)
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// Tests that simple header verification works, for both good and bad blocks.
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func TestHeaderVerification(t *testing.T) {
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// Create a simple chain to verify
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db := ethdb.NewMemDatabase()
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defer db.Close()
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var (
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gspec = &core.Genesis{Config: params.TestChainConfig}
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genesis = gspec.MustCommit(db)
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engine = ethash.NewFaker()
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)
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blocks, _, err := core.GenerateChain(params.TestChainConfig, genesis, engine, db, 8, nil, false /* intemediateHashes */)
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if err != nil {
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t.Fatalf("genetate chain: %v", err)
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}
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headers := make([]*types.Header, len(blocks))
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for i, block := range blocks {
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headers[i] = block.Header()
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}
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// Run the header checker for blocks one-by-one, checking for both valid and invalid nonces
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for i := 0; i < len(blocks); i++ {
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for j, valid := range []bool{true, false} {
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if valid {
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engine := ethash.NewFaker()
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err = engine.VerifyHeaders(stagedsync.ChainReader{Cfg: *params.TestChainConfig, Db: db}, []*types.Header{headers[i]}, []bool{true})
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} else {
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engine := ethash.NewFakeFailer(headers[i].Number.Uint64())
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err = engine.VerifyHeaders(stagedsync.ChainReader{Cfg: *params.TestChainConfig, Db: db}, []*types.Header{headers[i]}, []bool{true})
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}
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if (err == nil) != valid {
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t.Errorf("test %d.%d: validity mismatch: have %v, want %v", i, j, err, valid)
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}
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}
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engine := ethash.NewFaker()
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if _, err = stagedsync.InsertBlocksInStages(db, ethdb.DefaultStorageMode, params.TestChainConfig, &vm.Config{}, engine, blocks[i:i+1], true /* checkRoot */); err != nil {
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t.Fatalf("test %d: error inserting the block: %v", i, err)
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}
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engine.Close()
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}
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}
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