mirror of
https://github.com/lightningnetwork/lnd.git
synced 2024-11-19 09:53:54 +01:00
Merge pull request #4617 from guggero/no-txindex-itest
itest: add bitcoind test without txindex enabled
This commit is contained in:
Oliver Gugger
GitHub
commit
f98c74319c
@ -52,11 +52,16 @@ jobs:
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script:
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- make itest
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- name: Bitcoind Integration
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- name: Bitcoind Integration (txindex enabled)
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script:
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- bash ./scripts/install_bitcoind.sh
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- make itest backend=bitcoind
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- name: Bitcoind Integration (txindex disabled)
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script:
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- bash ./scripts/install_bitcoind.sh
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- make itest backend="bitcoind notxindex"
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- name: Neutrino Integration
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script:
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- make itest backend=neutrino
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@ -1,189 +1,23 @@
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// +build bitcoind
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// +build !notxindex
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package lntest
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import (
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"errors"
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"fmt"
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"io/ioutil"
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"math/rand"
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"os"
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"os/exec"
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"path/filepath"
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"time"
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"github.com/btcsuite/btcd/chaincfg"
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"github.com/btcsuite/btcd/rpcclient"
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)
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// logDir is the name of the temporary log directory.
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const logDir = "./.backendlogs"
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// BitcoindBackendConfig is an implementation of the BackendConfig interface
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// backed by a Bitcoind node.
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type BitcoindBackendConfig struct {
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rpcHost string
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rpcUser string
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rpcPass string
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zmqBlockPath string
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zmqTxPath string
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p2pPort int
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rpcClient *rpcclient.Client
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// minerAddr is the p2p address of the miner to connect to.
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minerAddr string
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}
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// A compile time assertion to ensure BitcoindBackendConfig meets the
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// BackendConfig interface.
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var _ BackendConfig = (*BitcoindBackendConfig)(nil)
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// GenArgs returns the arguments needed to be passed to LND at startup for
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// using this node as a chain backend.
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func (b BitcoindBackendConfig) GenArgs() []string {
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var args []string
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args = append(args, "--bitcoin.node=bitcoind")
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args = append(args, fmt.Sprintf("--bitcoind.rpchost=%v", b.rpcHost))
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args = append(args, fmt.Sprintf("--bitcoind.rpcuser=%v", b.rpcUser))
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args = append(args, fmt.Sprintf("--bitcoind.rpcpass=%v", b.rpcPass))
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args = append(args, fmt.Sprintf("--bitcoind.zmqpubrawblock=%v",
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b.zmqBlockPath))
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args = append(args, fmt.Sprintf("--bitcoind.zmqpubrawtx=%v",
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b.zmqTxPath))
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return args
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}
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// ConnectMiner is called to establish a connection to the test miner.
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func (b BitcoindBackendConfig) ConnectMiner() error {
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return b.rpcClient.AddNode(b.minerAddr, rpcclient.ANAdd)
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}
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// DisconnectMiner is called to disconnect the miner.
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func (b BitcoindBackendConfig) DisconnectMiner() error {
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return b.rpcClient.AddNode(b.minerAddr, rpcclient.ANRemove)
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}
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// Name returns the name of the backend type.
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func (b BitcoindBackendConfig) Name() string {
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return "bitcoind"
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}
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// NewBackend starts a bitcoind node and returns a BitoindBackendConfig for
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// that node.
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// NewBackend starts a bitcoind node with the txindex enabled and returns a
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// BitcoindBackendConfig for that node.
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func NewBackend(miner string, netParams *chaincfg.Params) (
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*BitcoindBackendConfig, func() error, error) {
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if netParams != &chaincfg.RegressionNetParams {
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return nil, nil, fmt.Errorf("only regtest supported")
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}
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if err := os.MkdirAll(logDir, 0700); err != nil {
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return nil, nil, err
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}
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logFile, err := filepath.Abs(logDir + "/bitcoind.log")
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if err != nil {
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return nil, nil, err
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}
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tempBitcoindDir, err := ioutil.TempDir("", "bitcoind")
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if err != nil {
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return nil, nil,
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fmt.Errorf("unable to create temp directory: %v", err)
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}
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zmqBlockPath := "ipc:///" + tempBitcoindDir + "/blocks.socket"
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zmqTxPath := "ipc:///" + tempBitcoindDir + "/txs.socket"
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rpcPort := rand.Int()%(65536-1024) + 1024
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p2pPort := rand.Int()%(65536-1024) + 1024
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bitcoind := exec.Command(
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"bitcoind",
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"-datadir="+tempBitcoindDir,
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extraArgs := []string{
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"-debug",
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"-regtest",
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"-txindex",
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"-whitelist=127.0.0.1", // whitelist localhost to speed up relay
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"-rpcauth=weks:469e9bb14ab2360f8e226efed5ca6f"+
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"d$507c670e800a95284294edb5773b05544b"+
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"220110063096c221be9933c82d38e1",
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fmt.Sprintf("-rpcport=%d", rpcPort),
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fmt.Sprintf("-port=%d", p2pPort),
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"-disablewallet",
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"-zmqpubrawblock="+zmqBlockPath,
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"-zmqpubrawtx="+zmqTxPath,
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"-debuglogfile="+logFile,
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)
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err = bitcoind.Start()
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if err != nil {
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os.RemoveAll(tempBitcoindDir)
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return nil, nil, fmt.Errorf("couldn't start bitcoind: %v", err)
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}
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cleanUp := func() error {
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bitcoind.Process.Kill()
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bitcoind.Wait()
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var errStr string
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// After shutting down the chain backend, we'll make a copy of
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// the log file before deleting the temporary log dir.
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err := CopyFile("./output_bitcoind_chainbackend.log", logFile)
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if err != nil {
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errStr += fmt.Sprintf("unable to copy file: %v\n", err)
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}
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if err = os.RemoveAll(logDir); err != nil {
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errStr += fmt.Sprintf(
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"cannot remove dir %s: %v\n", logDir, err,
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)
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}
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if err := os.RemoveAll(tempBitcoindDir); err != nil {
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errStr += fmt.Sprintf(
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"cannot remove dir %s: %v\n",
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tempBitcoindDir, err,
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)
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}
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if errStr != "" {
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return errors.New(errStr)
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}
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return nil
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}
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// Allow process to start.
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time.Sleep(1 * time.Second)
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rpcHost := fmt.Sprintf("127.0.0.1:%d", rpcPort)
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rpcUser := "weks"
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rpcPass := "weks"
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rpcCfg := rpcclient.ConnConfig{
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Host: rpcHost,
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User: rpcUser,
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Pass: rpcPass,
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DisableConnectOnNew: true,
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DisableAutoReconnect: false,
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DisableTLS: true,
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HTTPPostMode: true,
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}
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client, err := rpcclient.New(&rpcCfg, nil)
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if err != nil {
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cleanUp()
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return nil, nil, fmt.Errorf("unable to create rpc client: %v",
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err)
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}
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bd := BitcoindBackendConfig{
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rpcHost: rpcHost,
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rpcUser: rpcUser,
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rpcPass: rpcPass,
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zmqBlockPath: zmqBlockPath,
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zmqTxPath: zmqTxPath,
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p2pPort: p2pPort,
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rpcClient: client,
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minerAddr: miner,
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}
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return &bd, cleanUp, nil
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return newBackend(miner, netParams, extraArgs)
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}
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189
lntest/bitcoind_common.go
Normal file
189
lntest/bitcoind_common.go
Normal file
@ -0,0 +1,189 @@
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// +build bitcoind
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package lntest
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import (
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"errors"
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"fmt"
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"io/ioutil"
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"math/rand"
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"os"
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"os/exec"
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"path/filepath"
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"time"
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"github.com/btcsuite/btcd/chaincfg"
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"github.com/btcsuite/btcd/rpcclient"
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)
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// logDir is the name of the temporary log directory.
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const logDir = "./.backendlogs"
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// BitcoindBackendConfig is an implementation of the BackendConfig interface
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// backed by a Bitcoind node.
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type BitcoindBackendConfig struct {
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rpcHost string
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rpcUser string
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rpcPass string
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zmqBlockPath string
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zmqTxPath string
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p2pPort int
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rpcClient *rpcclient.Client
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// minerAddr is the p2p address of the miner to connect to.
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minerAddr string
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}
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// A compile time assertion to ensure BitcoindBackendConfig meets the
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// BackendConfig interface.
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var _ BackendConfig = (*BitcoindBackendConfig)(nil)
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// GenArgs returns the arguments needed to be passed to LND at startup for
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// using this node as a chain backend.
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func (b BitcoindBackendConfig) GenArgs() []string {
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var args []string
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args = append(args, "--bitcoin.node=bitcoind")
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args = append(args, fmt.Sprintf("--bitcoind.rpchost=%v", b.rpcHost))
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args = append(args, fmt.Sprintf("--bitcoind.rpcuser=%v", b.rpcUser))
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args = append(args, fmt.Sprintf("--bitcoind.rpcpass=%v", b.rpcPass))
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args = append(args, fmt.Sprintf("--bitcoind.zmqpubrawblock=%v",
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b.zmqBlockPath))
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args = append(args, fmt.Sprintf("--bitcoind.zmqpubrawtx=%v",
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b.zmqTxPath))
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return args
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}
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// ConnectMiner is called to establish a connection to the test miner.
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func (b BitcoindBackendConfig) ConnectMiner() error {
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return b.rpcClient.AddNode(b.minerAddr, rpcclient.ANAdd)
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}
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// DisconnectMiner is called to disconnect the miner.
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func (b BitcoindBackendConfig) DisconnectMiner() error {
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return b.rpcClient.AddNode(b.minerAddr, rpcclient.ANRemove)
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}
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// Name returns the name of the backend type.
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func (b BitcoindBackendConfig) Name() string {
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return "bitcoind"
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}
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// newBackend starts a bitcoind node with the given extra parameters and returns
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// a BitcoindBackendConfig for that node.
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func newBackend(miner string, netParams *chaincfg.Params, extraArgs []string) (
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*BitcoindBackendConfig, func() error, error) {
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if netParams != &chaincfg.RegressionNetParams {
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return nil, nil, fmt.Errorf("only regtest supported")
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}
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if err := os.MkdirAll(logDir, 0700); err != nil {
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return nil, nil, err
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}
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logFile, err := filepath.Abs(logDir + "/bitcoind.log")
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if err != nil {
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return nil, nil, err
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}
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tempBitcoindDir, err := ioutil.TempDir("", "bitcoind")
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if err != nil {
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return nil, nil,
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fmt.Errorf("unable to create temp directory: %v", err)
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}
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zmqBlockPath := "ipc:///" + tempBitcoindDir + "/blocks.socket"
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zmqTxPath := "ipc:///" + tempBitcoindDir + "/txs.socket"
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rpcPort := rand.Int()%(65536-1024) + 1024
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p2pPort := rand.Int()%(65536-1024) + 1024
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cmdArgs := []string{
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"-datadir=" + tempBitcoindDir,
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"-whitelist=127.0.0.1", // whitelist localhost to speed up relay
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"-rpcauth=weks:469e9bb14ab2360f8e226efed5ca6f" +
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"d$507c670e800a95284294edb5773b05544b" +
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"220110063096c221be9933c82d38e1",
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fmt.Sprintf("-rpcport=%d", rpcPort),
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fmt.Sprintf("-port=%d", p2pPort),
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"-zmqpubrawblock=" + zmqBlockPath,
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"-zmqpubrawtx=" + zmqTxPath,
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"-debuglogfile=" + logFile,
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}
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cmdArgs = append(cmdArgs, extraArgs...)
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bitcoind := exec.Command("bitcoind", cmdArgs...)
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err = bitcoind.Start()
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if err != nil {
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if err := os.RemoveAll(tempBitcoindDir); err != nil {
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fmt.Printf("unable to remote temp dir %v: %v",
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tempBitcoindDir, err)
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}
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return nil, nil, fmt.Errorf("couldn't start bitcoind: %v", err)
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}
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cleanUp := func() error {
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_ = bitcoind.Process.Kill()
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_ = bitcoind.Wait()
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var errStr string
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// After shutting down the chain backend, we'll make a copy of
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// the log file before deleting the temporary log dir.
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err := CopyFile("./output_bitcoind_chainbackend.log", logFile)
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if err != nil {
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errStr += fmt.Sprintf("unable to copy file: %v\n", err)
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}
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if err = os.RemoveAll(logDir); err != nil {
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errStr += fmt.Sprintf(
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"cannot remove dir %s: %v\n", logDir, err,
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)
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}
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if err := os.RemoveAll(tempBitcoindDir); err != nil {
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errStr += fmt.Sprintf(
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"cannot remove dir %s: %v\n",
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tempBitcoindDir, err,
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)
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}
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if errStr != "" {
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return errors.New(errStr)
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}
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return nil
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}
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// Allow process to start.
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time.Sleep(1 * time.Second)
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rpcHost := fmt.Sprintf("127.0.0.1:%d", rpcPort)
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rpcUser := "weks"
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rpcPass := "weks"
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rpcCfg := rpcclient.ConnConfig{
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Host: rpcHost,
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User: rpcUser,
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Pass: rpcPass,
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DisableConnectOnNew: true,
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DisableAutoReconnect: false,
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DisableTLS: true,
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HTTPPostMode: true,
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}
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client, err := rpcclient.New(&rpcCfg, nil)
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if err != nil {
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_ = cleanUp()
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return nil, nil, fmt.Errorf("unable to create rpc client: %v",
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err)
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}
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bd := BitcoindBackendConfig{
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rpcHost: rpcHost,
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rpcUser: rpcUser,
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rpcPass: rpcPass,
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zmqBlockPath: zmqBlockPath,
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zmqTxPath: zmqTxPath,
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p2pPort: p2pPort,
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rpcClient: client,
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minerAddr: miner,
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}
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return &bd, cleanUp, nil
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}
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22
lntest/bitcoind_notxindex.go
Normal file
22
lntest/bitcoind_notxindex.go
Normal file
@ -0,0 +1,22 @@
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// +build bitcoind
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// +build notxindex
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package lntest
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import (
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"github.com/btcsuite/btcd/chaincfg"
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)
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// NewBackend starts a bitcoind node without the txindex enabled and returns a
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// BitoindBackendConfig for that node.
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func NewBackend(miner string, netParams *chaincfg.Params) (
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*BitcoindBackendConfig, func() error, error) {
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extraArgs := []string{
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"-debug",
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"-regtest",
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"-disablewallet",
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}
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return newBackend(miner, netParams, extraArgs)
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}
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