0095531a58
* core, eth, les: fix messy code * les: fixed tx status test and rlp encoding * core: add a workaround for light sync
502 lines
18 KiB
Go
502 lines
18 KiB
Go
// Copyright 2016 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 les
|
|
|
|
import (
|
|
"bytes"
|
|
"math/big"
|
|
"math/rand"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/ethereum/go-ethereum/crypto"
|
|
"github.com/ethereum/go-ethereum/eth/downloader"
|
|
"github.com/ethereum/go-ethereum/ethdb"
|
|
"github.com/ethereum/go-ethereum/light"
|
|
"github.com/ethereum/go-ethereum/p2p"
|
|
"github.com/ethereum/go-ethereum/params"
|
|
"github.com/ethereum/go-ethereum/rlp"
|
|
"github.com/ethereum/go-ethereum/trie"
|
|
)
|
|
|
|
func expectResponse(r p2p.MsgReader, msgcode, reqID, bv uint64, data interface{}) error {
|
|
type resp struct {
|
|
ReqID, BV uint64
|
|
Data interface{}
|
|
}
|
|
return p2p.ExpectMsg(r, msgcode, resp{reqID, bv, data})
|
|
}
|
|
|
|
func testCheckProof(t *testing.T, exp *light.NodeSet, got light.NodeList) {
|
|
if exp.KeyCount() > len(got) {
|
|
t.Errorf("proof has fewer nodes than expected")
|
|
return
|
|
}
|
|
if exp.KeyCount() < len(got) {
|
|
t.Errorf("proof has more nodes than expected")
|
|
return
|
|
}
|
|
for _, node := range got {
|
|
n, _ := exp.Get(crypto.Keccak256(node))
|
|
if !bytes.Equal(n, node) {
|
|
t.Errorf("proof contents mismatch")
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
// Tests that block headers can be retrieved from a remote chain based on user queries.
|
|
func TestGetBlockHeadersLes1(t *testing.T) { testGetBlockHeaders(t, 1) }
|
|
|
|
func TestGetBlockHeadersLes2(t *testing.T) { testGetBlockHeaders(t, 2) }
|
|
|
|
func testGetBlockHeaders(t *testing.T, protocol int) {
|
|
db, _ := ethdb.NewMemDatabase()
|
|
pm := newTestProtocolManagerMust(t, false, downloader.MaxHashFetch+15, nil, nil, nil, db)
|
|
bc := pm.blockchain.(*core.BlockChain)
|
|
peer, _ := newTestPeer(t, "peer", protocol, pm, true)
|
|
defer peer.close()
|
|
|
|
// Create a "random" unknown hash for testing
|
|
var unknown common.Hash
|
|
for i := range unknown {
|
|
unknown[i] = byte(i)
|
|
}
|
|
// Create a batch of tests for various scenarios
|
|
limit := uint64(MaxHeaderFetch)
|
|
tests := []struct {
|
|
query *getBlockHeadersData // The query to execute for header retrieval
|
|
expect []common.Hash // The hashes of the block whose headers are expected
|
|
}{
|
|
// A single random block should be retrievable by hash and number too
|
|
{
|
|
&getBlockHeadersData{Origin: hashOrNumber{Hash: bc.GetBlockByNumber(limit / 2).Hash()}, Amount: 1},
|
|
[]common.Hash{bc.GetBlockByNumber(limit / 2).Hash()},
|
|
}, {
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: limit / 2}, Amount: 1},
|
|
[]common.Hash{bc.GetBlockByNumber(limit / 2).Hash()},
|
|
},
|
|
// Multiple headers should be retrievable in both directions
|
|
{
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: limit / 2}, Amount: 3},
|
|
[]common.Hash{
|
|
bc.GetBlockByNumber(limit / 2).Hash(),
|
|
bc.GetBlockByNumber(limit/2 + 1).Hash(),
|
|
bc.GetBlockByNumber(limit/2 + 2).Hash(),
|
|
},
|
|
}, {
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: limit / 2}, Amount: 3, Reverse: true},
|
|
[]common.Hash{
|
|
bc.GetBlockByNumber(limit / 2).Hash(),
|
|
bc.GetBlockByNumber(limit/2 - 1).Hash(),
|
|
bc.GetBlockByNumber(limit/2 - 2).Hash(),
|
|
},
|
|
},
|
|
// Multiple headers with skip lists should be retrievable
|
|
{
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: limit / 2}, Skip: 3, Amount: 3},
|
|
[]common.Hash{
|
|
bc.GetBlockByNumber(limit / 2).Hash(),
|
|
bc.GetBlockByNumber(limit/2 + 4).Hash(),
|
|
bc.GetBlockByNumber(limit/2 + 8).Hash(),
|
|
},
|
|
}, {
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: limit / 2}, Skip: 3, Amount: 3, Reverse: true},
|
|
[]common.Hash{
|
|
bc.GetBlockByNumber(limit / 2).Hash(),
|
|
bc.GetBlockByNumber(limit/2 - 4).Hash(),
|
|
bc.GetBlockByNumber(limit/2 - 8).Hash(),
|
|
},
|
|
},
|
|
// The chain endpoints should be retrievable
|
|
{
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: 0}, Amount: 1},
|
|
[]common.Hash{bc.GetBlockByNumber(0).Hash()},
|
|
}, {
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: bc.CurrentBlock().NumberU64()}, Amount: 1},
|
|
[]common.Hash{bc.CurrentBlock().Hash()},
|
|
},
|
|
// Ensure protocol limits are honored
|
|
/*{
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: bc.CurrentBlock().NumberU64() - 1}, Amount: limit + 10, Reverse: true},
|
|
bc.GetBlockHashesFromHash(bc.CurrentBlock().Hash(), limit),
|
|
},*/
|
|
// Check that requesting more than available is handled gracefully
|
|
{
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: bc.CurrentBlock().NumberU64() - 4}, Skip: 3, Amount: 3},
|
|
[]common.Hash{
|
|
bc.GetBlockByNumber(bc.CurrentBlock().NumberU64() - 4).Hash(),
|
|
bc.GetBlockByNumber(bc.CurrentBlock().NumberU64()).Hash(),
|
|
},
|
|
}, {
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: 4}, Skip: 3, Amount: 3, Reverse: true},
|
|
[]common.Hash{
|
|
bc.GetBlockByNumber(4).Hash(),
|
|
bc.GetBlockByNumber(0).Hash(),
|
|
},
|
|
},
|
|
// Check that requesting more than available is handled gracefully, even if mid skip
|
|
{
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: bc.CurrentBlock().NumberU64() - 4}, Skip: 2, Amount: 3},
|
|
[]common.Hash{
|
|
bc.GetBlockByNumber(bc.CurrentBlock().NumberU64() - 4).Hash(),
|
|
bc.GetBlockByNumber(bc.CurrentBlock().NumberU64() - 1).Hash(),
|
|
},
|
|
}, {
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: 4}, Skip: 2, Amount: 3, Reverse: true},
|
|
[]common.Hash{
|
|
bc.GetBlockByNumber(4).Hash(),
|
|
bc.GetBlockByNumber(1).Hash(),
|
|
},
|
|
},
|
|
// Check that non existing headers aren't returned
|
|
{
|
|
&getBlockHeadersData{Origin: hashOrNumber{Hash: unknown}, Amount: 1},
|
|
[]common.Hash{},
|
|
}, {
|
|
&getBlockHeadersData{Origin: hashOrNumber{Number: bc.CurrentBlock().NumberU64() + 1}, Amount: 1},
|
|
[]common.Hash{},
|
|
},
|
|
}
|
|
// Run each of the tests and verify the results against the chain
|
|
var reqID uint64
|
|
for i, tt := range tests {
|
|
// Collect the headers to expect in the response
|
|
headers := []*types.Header{}
|
|
for _, hash := range tt.expect {
|
|
headers = append(headers, bc.GetHeaderByHash(hash))
|
|
}
|
|
// Send the hash request and verify the response
|
|
reqID++
|
|
cost := peer.GetRequestCost(GetBlockHeadersMsg, int(tt.query.Amount))
|
|
sendRequest(peer.app, GetBlockHeadersMsg, reqID, cost, tt.query)
|
|
if err := expectResponse(peer.app, BlockHeadersMsg, reqID, testBufLimit, headers); err != nil {
|
|
t.Errorf("test %d: headers mismatch: %v", i, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Tests that block contents can be retrieved from a remote chain based on their hashes.
|
|
func TestGetBlockBodiesLes1(t *testing.T) { testGetBlockBodies(t, 1) }
|
|
|
|
func TestGetBlockBodiesLes2(t *testing.T) { testGetBlockBodies(t, 2) }
|
|
|
|
func testGetBlockBodies(t *testing.T, protocol int) {
|
|
db, _ := ethdb.NewMemDatabase()
|
|
pm := newTestProtocolManagerMust(t, false, downloader.MaxBlockFetch+15, nil, nil, nil, db)
|
|
bc := pm.blockchain.(*core.BlockChain)
|
|
peer, _ := newTestPeer(t, "peer", protocol, pm, true)
|
|
defer peer.close()
|
|
|
|
// Create a batch of tests for various scenarios
|
|
limit := MaxBodyFetch
|
|
tests := []struct {
|
|
random int // Number of blocks to fetch randomly from the chain
|
|
explicit []common.Hash // Explicitly requested blocks
|
|
available []bool // Availability of explicitly requested blocks
|
|
expected int // Total number of existing blocks to expect
|
|
}{
|
|
{1, nil, nil, 1}, // A single random block should be retrievable
|
|
{10, nil, nil, 10}, // Multiple random blocks should be retrievable
|
|
{limit, nil, nil, limit}, // The maximum possible blocks should be retrievable
|
|
//{limit + 1, nil, nil, limit}, // No more than the possible block count should be returned
|
|
{0, []common.Hash{bc.Genesis().Hash()}, []bool{true}, 1}, // The genesis block should be retrievable
|
|
{0, []common.Hash{bc.CurrentBlock().Hash()}, []bool{true}, 1}, // The chains head block should be retrievable
|
|
{0, []common.Hash{{}}, []bool{false}, 0}, // A non existent block should not be returned
|
|
|
|
// Existing and non-existing blocks interleaved should not cause problems
|
|
{0, []common.Hash{
|
|
{},
|
|
bc.GetBlockByNumber(1).Hash(),
|
|
{},
|
|
bc.GetBlockByNumber(10).Hash(),
|
|
{},
|
|
bc.GetBlockByNumber(100).Hash(),
|
|
{},
|
|
}, []bool{false, true, false, true, false, true, false}, 3},
|
|
}
|
|
// Run each of the tests and verify the results against the chain
|
|
var reqID uint64
|
|
for i, tt := range tests {
|
|
// Collect the hashes to request, and the response to expect
|
|
hashes, seen := []common.Hash{}, make(map[int64]bool)
|
|
bodies := []*types.Body{}
|
|
|
|
for j := 0; j < tt.random; j++ {
|
|
for {
|
|
num := rand.Int63n(int64(bc.CurrentBlock().NumberU64()))
|
|
if !seen[num] {
|
|
seen[num] = true
|
|
|
|
block := bc.GetBlockByNumber(uint64(num))
|
|
hashes = append(hashes, block.Hash())
|
|
if len(bodies) < tt.expected {
|
|
bodies = append(bodies, &types.Body{Transactions: block.Transactions(), Uncles: block.Uncles()})
|
|
}
|
|
break
|
|
}
|
|
}
|
|
}
|
|
for j, hash := range tt.explicit {
|
|
hashes = append(hashes, hash)
|
|
if tt.available[j] && len(bodies) < tt.expected {
|
|
block := bc.GetBlockByHash(hash)
|
|
bodies = append(bodies, &types.Body{Transactions: block.Transactions(), Uncles: block.Uncles()})
|
|
}
|
|
}
|
|
reqID++
|
|
// Send the hash request and verify the response
|
|
cost := peer.GetRequestCost(GetBlockBodiesMsg, len(hashes))
|
|
sendRequest(peer.app, GetBlockBodiesMsg, reqID, cost, hashes)
|
|
if err := expectResponse(peer.app, BlockBodiesMsg, reqID, testBufLimit, bodies); err != nil {
|
|
t.Errorf("test %d: bodies mismatch: %v", i, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Tests that the contract codes can be retrieved based on account addresses.
|
|
func TestGetCodeLes1(t *testing.T) { testGetCode(t, 1) }
|
|
|
|
func TestGetCodeLes2(t *testing.T) { testGetCode(t, 2) }
|
|
|
|
func testGetCode(t *testing.T, protocol int) {
|
|
// Assemble the test environment
|
|
db, _ := ethdb.NewMemDatabase()
|
|
pm := newTestProtocolManagerMust(t, false, 4, testChainGen, nil, nil, db)
|
|
bc := pm.blockchain.(*core.BlockChain)
|
|
peer, _ := newTestPeer(t, "peer", protocol, pm, true)
|
|
defer peer.close()
|
|
|
|
var codereqs []*CodeReq
|
|
var codes [][]byte
|
|
|
|
for i := uint64(0); i <= bc.CurrentBlock().NumberU64(); i++ {
|
|
header := bc.GetHeaderByNumber(i)
|
|
req := &CodeReq{
|
|
BHash: header.Hash(),
|
|
AccKey: crypto.Keccak256(testContractAddr[:]),
|
|
}
|
|
codereqs = append(codereqs, req)
|
|
if i >= testContractDeployed {
|
|
codes = append(codes, testContractCodeDeployed)
|
|
}
|
|
}
|
|
|
|
cost := peer.GetRequestCost(GetCodeMsg, len(codereqs))
|
|
sendRequest(peer.app, GetCodeMsg, 42, cost, codereqs)
|
|
if err := expectResponse(peer.app, CodeMsg, 42, testBufLimit, codes); err != nil {
|
|
t.Errorf("codes mismatch: %v", err)
|
|
}
|
|
}
|
|
|
|
// Tests that the transaction receipts can be retrieved based on hashes.
|
|
func TestGetReceiptLes1(t *testing.T) { testGetReceipt(t, 1) }
|
|
|
|
func TestGetReceiptLes2(t *testing.T) { testGetReceipt(t, 2) }
|
|
|
|
func testGetReceipt(t *testing.T, protocol int) {
|
|
// Assemble the test environment
|
|
db, _ := ethdb.NewMemDatabase()
|
|
pm := newTestProtocolManagerMust(t, false, 4, testChainGen, nil, nil, db)
|
|
bc := pm.blockchain.(*core.BlockChain)
|
|
peer, _ := newTestPeer(t, "peer", protocol, pm, true)
|
|
defer peer.close()
|
|
|
|
// Collect the hashes to request, and the response to expect
|
|
hashes, receipts := []common.Hash{}, []types.Receipts{}
|
|
for i := uint64(0); i <= bc.CurrentBlock().NumberU64(); i++ {
|
|
block := bc.GetBlockByNumber(i)
|
|
|
|
hashes = append(hashes, block.Hash())
|
|
receipts = append(receipts, core.GetBlockReceipts(db, block.Hash(), block.NumberU64()))
|
|
}
|
|
// Send the hash request and verify the response
|
|
cost := peer.GetRequestCost(GetReceiptsMsg, len(hashes))
|
|
sendRequest(peer.app, GetReceiptsMsg, 42, cost, hashes)
|
|
if err := expectResponse(peer.app, ReceiptsMsg, 42, testBufLimit, receipts); err != nil {
|
|
t.Errorf("receipts mismatch: %v", err)
|
|
}
|
|
}
|
|
|
|
// Tests that trie merkle proofs can be retrieved
|
|
func TestGetProofsLes1(t *testing.T) { testGetProofs(t, 1) }
|
|
|
|
func TestGetProofsLes2(t *testing.T) { testGetProofs(t, 2) }
|
|
|
|
func testGetProofs(t *testing.T, protocol int) {
|
|
// Assemble the test environment
|
|
db, _ := ethdb.NewMemDatabase()
|
|
pm := newTestProtocolManagerMust(t, false, 4, testChainGen, nil, nil, db)
|
|
bc := pm.blockchain.(*core.BlockChain)
|
|
peer, _ := newTestPeer(t, "peer", protocol, pm, true)
|
|
defer peer.close()
|
|
|
|
var (
|
|
proofreqs []ProofReq
|
|
proofsV1 [][]rlp.RawValue
|
|
)
|
|
proofsV2 := light.NewNodeSet()
|
|
|
|
accounts := []common.Address{testBankAddress, acc1Addr, acc2Addr, {}}
|
|
for i := uint64(0); i <= bc.CurrentBlock().NumberU64(); i++ {
|
|
header := bc.GetHeaderByNumber(i)
|
|
root := header.Root
|
|
trie, _ := trie.New(root, db)
|
|
|
|
for _, acc := range accounts {
|
|
req := ProofReq{
|
|
BHash: header.Hash(),
|
|
Key: crypto.Keccak256(acc[:]),
|
|
}
|
|
proofreqs = append(proofreqs, req)
|
|
|
|
switch protocol {
|
|
case 1:
|
|
var proof light.NodeList
|
|
trie.Prove(crypto.Keccak256(acc[:]), 0, &proof)
|
|
proofsV1 = append(proofsV1, proof)
|
|
case 2:
|
|
trie.Prove(crypto.Keccak256(acc[:]), 0, proofsV2)
|
|
}
|
|
}
|
|
}
|
|
// Send the proof request and verify the response
|
|
switch protocol {
|
|
case 1:
|
|
cost := peer.GetRequestCost(GetProofsV1Msg, len(proofreqs))
|
|
sendRequest(peer.app, GetProofsV1Msg, 42, cost, proofreqs)
|
|
if err := expectResponse(peer.app, ProofsV1Msg, 42, testBufLimit, proofsV1); err != nil {
|
|
t.Errorf("proofs mismatch: %v", err)
|
|
}
|
|
case 2:
|
|
cost := peer.GetRequestCost(GetProofsV2Msg, len(proofreqs))
|
|
sendRequest(peer.app, GetProofsV2Msg, 42, cost, proofreqs)
|
|
msg, err := peer.app.ReadMsg()
|
|
if err != nil {
|
|
t.Errorf("Message read error: %v", err)
|
|
}
|
|
var resp struct {
|
|
ReqID, BV uint64
|
|
Data light.NodeList
|
|
}
|
|
if err := msg.Decode(&resp); err != nil {
|
|
t.Errorf("reply decode error: %v", err)
|
|
}
|
|
if msg.Code != ProofsV2Msg {
|
|
t.Errorf("Message code mismatch")
|
|
}
|
|
if resp.ReqID != 42 {
|
|
t.Errorf("ReqID mismatch")
|
|
}
|
|
if resp.BV != testBufLimit {
|
|
t.Errorf("BV mismatch")
|
|
}
|
|
testCheckProof(t, proofsV2, resp.Data)
|
|
}
|
|
}
|
|
|
|
func TestTransactionStatusLes2(t *testing.T) {
|
|
db, _ := ethdb.NewMemDatabase()
|
|
pm := newTestProtocolManagerMust(t, false, 0, nil, nil, nil, db)
|
|
chain := pm.blockchain.(*core.BlockChain)
|
|
txpool := core.NewTxPool(core.DefaultTxPoolConfig, params.TestChainConfig, chain)
|
|
pm.txpool = txpool
|
|
peer, _ := newTestPeer(t, "peer", 2, pm, true)
|
|
defer peer.close()
|
|
|
|
var reqID uint64
|
|
|
|
test := func(tx *types.Transaction, send bool, expStatus txStatus) {
|
|
reqID++
|
|
if send {
|
|
cost := peer.GetRequestCost(SendTxV2Msg, 1)
|
|
sendRequest(peer.app, SendTxV2Msg, reqID, cost, types.Transactions{tx})
|
|
} else {
|
|
cost := peer.GetRequestCost(GetTxStatusMsg, 1)
|
|
sendRequest(peer.app, GetTxStatusMsg, reqID, cost, []common.Hash{tx.Hash()})
|
|
}
|
|
if err := expectResponse(peer.app, TxStatusMsg, reqID, testBufLimit, []txStatus{expStatus}); err != nil {
|
|
t.Errorf("transaction status mismatch")
|
|
}
|
|
}
|
|
|
|
signer := types.HomesteadSigner{}
|
|
|
|
// test error status by sending an underpriced transaction
|
|
tx0, _ := types.SignTx(types.NewTransaction(0, acc1Addr, big.NewInt(10000), bigTxGas, nil, nil), signer, testBankKey)
|
|
test(tx0, true, txStatus{Status: core.TxStatusUnknown, Error: core.ErrUnderpriced})
|
|
|
|
tx1, _ := types.SignTx(types.NewTransaction(0, acc1Addr, big.NewInt(10000), bigTxGas, big.NewInt(100000000000), nil), signer, testBankKey)
|
|
test(tx1, false, txStatus{Status: core.TxStatusUnknown}) // query before sending, should be unknown
|
|
test(tx1, true, txStatus{Status: core.TxStatusPending}) // send valid processable tx, should return pending
|
|
test(tx1, true, txStatus{Status: core.TxStatusPending}) // adding it again should not return an error
|
|
|
|
tx2, _ := types.SignTx(types.NewTransaction(1, acc1Addr, big.NewInt(10000), bigTxGas, big.NewInt(100000000000), nil), signer, testBankKey)
|
|
tx3, _ := types.SignTx(types.NewTransaction(2, acc1Addr, big.NewInt(10000), bigTxGas, big.NewInt(100000000000), nil), signer, testBankKey)
|
|
// send transactions in the wrong order, tx3 should be queued
|
|
test(tx3, true, txStatus{Status: core.TxStatusQueued})
|
|
test(tx2, true, txStatus{Status: core.TxStatusPending})
|
|
// query again, now tx3 should be pending too
|
|
test(tx3, false, txStatus{Status: core.TxStatusPending})
|
|
|
|
// generate and add a block with tx1 and tx2 included
|
|
gchain, _ := core.GenerateChain(params.TestChainConfig, chain.GetBlockByNumber(0), db, 1, func(i int, block *core.BlockGen) {
|
|
block.AddTx(tx1)
|
|
block.AddTx(tx2)
|
|
})
|
|
if _, err := chain.InsertChain(gchain); err != nil {
|
|
panic(err)
|
|
}
|
|
// wait until TxPool processes the inserted block
|
|
for i := 0; i < 10; i++ {
|
|
if pending, _ := txpool.Stats(); pending == 1 {
|
|
break
|
|
}
|
|
time.Sleep(100 * time.Millisecond)
|
|
}
|
|
if pending, _ := txpool.Stats(); pending != 1 {
|
|
t.Fatalf("pending count mismatch: have %d, want 1", pending)
|
|
}
|
|
|
|
// check if their status is included now
|
|
block1hash := core.GetCanonicalHash(db, 1)
|
|
test(tx1, false, txStatus{Status: core.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 0}})
|
|
test(tx2, false, txStatus{Status: core.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 1}})
|
|
|
|
// create a reorg that rolls them back
|
|
gchain, _ = core.GenerateChain(params.TestChainConfig, chain.GetBlockByNumber(0), db, 2, func(i int, block *core.BlockGen) {})
|
|
if _, err := chain.InsertChain(gchain); err != nil {
|
|
panic(err)
|
|
}
|
|
// wait until TxPool processes the reorg
|
|
for i := 0; i < 10; i++ {
|
|
if pending, _ := txpool.Stats(); pending == 3 {
|
|
break
|
|
}
|
|
time.Sleep(100 * time.Millisecond)
|
|
}
|
|
if pending, _ := txpool.Stats(); pending != 3 {
|
|
t.Fatalf("pending count mismatch: have %d, want 3", pending)
|
|
}
|
|
// check if their status is pending again
|
|
test(tx1, false, txStatus{Status: core.TxStatusPending})
|
|
test(tx2, false, txStatus{Status: core.TxStatusPending})
|
|
}
|