// Copyright 2017 The go-ethereum Authors
// This file is part of go-ethereum.
//
// go-ethereum is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// go-ethereum 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
package main
import (
"fmt"
"io"
"io/ioutil"
"os"
"os/exec"
"testing"
"time"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/swarm"
"github.com/ethereum/go-ethereum/swarm/api"
"github.com/docker/docker/pkg/reexec"
)
func TestDumpConfig(t *testing.T) {
swarm := runSwarm(t, "dumpconfig")
defaultConf := api.NewDefaultConfig()
out, err := tomlSettings.Marshal(&defaultConf)
if err != nil {
t.Fatal(err)
}
swarm.Expect(string(out))
swarm.ExpectExit()
}
func TestFailsSwapEnabledNoSwapApi(t *testing.T) {
flags := []string{
fmt.Sprintf("--%s", SwarmNetworkIdFlag.Name), "42",
fmt.Sprintf("--%s", SwarmPortFlag.Name), "54545",
fmt.Sprintf("--%s", SwarmSwapEnabledFlag.Name),
}
swarm := runSwarm(t, flags...)
swarm.Expect("Fatal: " + SWARM_ERR_SWAP_SET_NO_API + "\n")
swarm.ExpectExit()
}
func TestFailsNoBzzAccount(t *testing.T) {
flags := []string{
fmt.Sprintf("--%s", SwarmNetworkIdFlag.Name), "42",
fmt.Sprintf("--%s", SwarmPortFlag.Name), "54545",
}
swarm := runSwarm(t, flags...)
swarm.Expect("Fatal: " + SWARM_ERR_NO_BZZACCOUNT + "\n")
swarm.ExpectExit()
}
func TestCmdLineOverrides(t *testing.T) {
dir, err := ioutil.TempDir("", "bzztest")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
conf, account := getTestAccount(t, dir)
node := &testNode{Dir: dir}
// assign ports
httpPort, err := assignTCPPort()
if err != nil {
t.Fatal(err)
}
flags := []string{
fmt.Sprintf("--%s", SwarmNetworkIdFlag.Name), "42",
fmt.Sprintf("--%s", SwarmPortFlag.Name), httpPort,
fmt.Sprintf("--%s", SwarmSyncEnabledFlag.Name),
fmt.Sprintf("--%s", CorsStringFlag.Name), "*",
fmt.Sprintf("--%s", SwarmAccountFlag.Name), account.Address.String(),
fmt.Sprintf("--%s", EnsAPIFlag.Name), "",
"--datadir", dir,
"--ipcpath", conf.IPCPath,
}
node.Cmd = runSwarm(t, flags...)
node.Cmd.InputLine(testPassphrase)
defer func() {
if t.Failed() {
node.Shutdown()
}
}()
// wait for the node to start
for start := time.Now(); time.Since(start) < 10*time.Second; time.Sleep(50 * time.Millisecond) {
node.Client, err = rpc.Dial(conf.IPCEndpoint())
if err == nil {
break
}
}
if node.Client == nil {
t.Fatal(err)
}
// load info
var info swarm.Info
if err := node.Client.Call(&info, "bzz_info"); err != nil {
t.Fatal(err)
}
if info.Port != httpPort {
t.Fatalf("Expected port to be %s, got %s", httpPort, info.Port)
}
if info.NetworkId != 42 {
t.Fatalf("Expected network ID to be %d, got %d", 42, info.NetworkId)
}
if !info.SyncEnabled {
t.Fatal("Expected Sync to be enabled, but is false")
}
if info.Cors != "*" {
t.Fatalf("Expected Cors flag to be set to %s, got %s", "*", info.Cors)
}
node.Shutdown()
}
func TestFileOverrides(t *testing.T) {
// assign ports
httpPort, err := assignTCPPort()
if err != nil {
t.Fatal(err)
}
//create a config file
//first, create a default conf
defaultConf := api.NewDefaultConfig()
//change some values in order to test if they have been loaded
defaultConf.SyncEnabled = true
defaultConf.NetworkId = 54
defaultConf.Port = httpPort
defaultConf.StoreParams.DbCapacity = 9000000
defaultConf.ChunkerParams.Branches = 64
defaultConf.HiveParams.CallInterval = 6000000000
defaultConf.Swap.Params.Strategy.AutoCashInterval = 600 * time.Second
defaultConf.SyncParams.KeyBufferSize = 512
//create a TOML string
out, err := tomlSettings.Marshal(&defaultConf)
if err != nil {
t.Fatalf("Error creating TOML file in TestFileOverride: %v", err)
}
//create file
f, err := ioutil.TempFile("", "testconfig.toml")
if err != nil {
t.Fatalf("Error writing TOML file in TestFileOverride: %v", err)
}
//write file
_, err = f.WriteString(string(out))
if err != nil {
t.Fatalf("Error writing TOML file in TestFileOverride: %v", err)
}
f.Sync()
dir, err := ioutil.TempDir("", "bzztest")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
conf, account := getTestAccount(t, dir)
node := &testNode{Dir: dir}
flags := []string{
fmt.Sprintf("--%s", SwarmTomlConfigPathFlag.Name), f.Name(),
fmt.Sprintf("--%s", SwarmAccountFlag.Name), account.Address.String(),
"--ens-api", "",
"--ipcpath", conf.IPCPath,
"--datadir", dir,
}
node.Cmd = runSwarm(t, flags...)
node.Cmd.InputLine(testPassphrase)
defer func() {
if t.Failed() {
node.Shutdown()
}
}()
// wait for the node to start
for start := time.Now(); time.Since(start) < 10*time.Second; time.Sleep(50 * time.Millisecond) {
node.Client, err = rpc.Dial(conf.IPCEndpoint())
if err == nil {
break
}
}
if node.Client == nil {
t.Fatal(err)
}
// load info
var info swarm.Info
if err := node.Client.Call(&info, "bzz_info"); err != nil {
t.Fatal(err)
}
if info.Port != httpPort {
t.Fatalf("Expected port to be %s, got %s", httpPort, info.Port)
}
if info.NetworkId != 54 {
t.Fatalf("Expected network ID to be %d, got %d", 54, info.NetworkId)
}
if !info.SyncEnabled {
t.Fatal("Expected Sync to be enabled, but is false")
}
if info.StoreParams.DbCapacity != 9000000 {
t.Fatalf("Expected network ID to be %d, got %d", 54, info.NetworkId)
}
if info.ChunkerParams.Branches != 64 {
t.Fatalf("Expected chunker params branches to be %d, got %d", 64, info.ChunkerParams.Branches)
}
if info.HiveParams.CallInterval != 6000000000 {
t.Fatalf("Expected HiveParams CallInterval to be %d, got %d", uint64(6000000000), uint64(info.HiveParams.CallInterval))
}
if info.Swap.Params.Strategy.AutoCashInterval != 600*time.Second {
t.Fatalf("Expected SwapParams AutoCashInterval to be %ds, got %d", 600, info.Swap.Params.Strategy.AutoCashInterval)
}
if info.SyncParams.KeyBufferSize != 512 {
t.Fatalf("Expected info.SyncParams.KeyBufferSize to be %d, got %d", 512, info.SyncParams.KeyBufferSize)
}
node.Shutdown()
}
func TestEnvVars(t *testing.T) {
// assign ports
httpPort, err := assignTCPPort()
if err != nil {
t.Fatal(err)
}
envVars := os.Environ()
envVars = append(envVars, fmt.Sprintf("%s=%s", SwarmPortFlag.EnvVar, httpPort))
envVars = append(envVars, fmt.Sprintf("%s=%s", SwarmNetworkIdFlag.EnvVar, "999"))
envVars = append(envVars, fmt.Sprintf("%s=%s", CorsStringFlag.EnvVar, "*"))
envVars = append(envVars, fmt.Sprintf("%s=%s", SwarmSyncEnabledFlag.EnvVar, "true"))
dir, err := ioutil.TempDir("", "bzztest")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
conf, account := getTestAccount(t, dir)
node := &testNode{Dir: dir}
flags := []string{
fmt.Sprintf("--%s", SwarmAccountFlag.Name), account.Address.String(),
"--ens-api", "",
"--datadir", dir,
"--ipcpath", conf.IPCPath,
}
//node.Cmd = runSwarm(t,flags...)
//node.Cmd.cmd.Env = envVars
//the above assignment does not work, so we need a custom Cmd here in order to pass envVars:
cmd := &exec.Cmd{
Path: reexec.Self(),
Args: append([]string{"swarm-test"}, flags...),
Stderr: os.Stderr,
Stdout: os.Stdout,
}
cmd.Env = envVars
//stdout, err := cmd.StdoutPipe()
//if err != nil {
// t.Fatal(err)
//}
//stdout = bufio.NewReader(stdout)
var stdin io.WriteCloser
if stdin, err = cmd.StdinPipe(); err != nil {
t.Fatal(err)
}
if err := cmd.Start(); err != nil {
t.Fatal(err)
}
//cmd.InputLine(testPassphrase)
io.WriteString(stdin, testPassphrase+"\n")
defer func() {
if t.Failed() {
node.Shutdown()
cmd.Process.Kill()
}
}()
// wait for the node to start
for start := time.Now(); time.Since(start) < 10*time.Second; time.Sleep(50 * time.Millisecond) {
node.Client, err = rpc.Dial(conf.IPCEndpoint())
if err == nil {
break
}
}
if node.Client == nil {
t.Fatal(err)
}
// load info
var info swarm.Info
if err := node.Client.Call(&info, "bzz_info"); err != nil {
t.Fatal(err)
}
if info.Port != httpPort {
t.Fatalf("Expected port to be %s, got %s", httpPort, info.Port)
}
if info.NetworkId != 999 {
t.Fatalf("Expected network ID to be %d, got %d", 999, info.NetworkId)
}
if info.Cors != "*" {
t.Fatalf("Expected Cors flag to be set to %s, got %s", "*", info.Cors)
}
if !info.SyncEnabled {
t.Fatal("Expected Sync to be enabled, but is false")
}
node.Shutdown()
cmd.Process.Kill()
}
func TestCmdLineOverridesFile(t *testing.T) {
// assign ports
httpPort, err := assignTCPPort()
if err != nil {
t.Fatal(err)
}
//create a config file
//first, create a default conf
defaultConf := api.NewDefaultConfig()
//change some values in order to test if they have been loaded
defaultConf.SyncEnabled = false
defaultConf.NetworkId = 54
defaultConf.Port = "8588"
defaultConf.StoreParams.DbCapacity = 9000000
defaultConf.ChunkerParams.Branches = 64
defaultConf.HiveParams.CallInterval = 6000000000
defaultConf.Swap.Params.Strategy.AutoCashInterval = 600 * time.Second
defaultConf.SyncParams.KeyBufferSize = 512
//create a TOML file
out, err := tomlSettings.Marshal(&defaultConf)
if err != nil {
t.Fatalf("Error creating TOML file in TestFileOverride: %v", err)
}
//write file
f, err := ioutil.TempFile("", "testconfig.toml")
if err != nil {
t.Fatalf("Error writing TOML file in TestFileOverride: %v", err)
}
//write file
_, err = f.WriteString(string(out))
if err != nil {
t.Fatalf("Error writing TOML file in TestFileOverride: %v", err)
}
f.Sync()
dir, err := ioutil.TempDir("", "bzztest")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
conf, account := getTestAccount(t, dir)
node := &testNode{Dir: dir}
expectNetworkId := uint64(77)
flags := []string{
fmt.Sprintf("--%s", SwarmNetworkIdFlag.Name), "77",
fmt.Sprintf("--%s", SwarmPortFlag.Name), httpPort,
fmt.Sprintf("--%s", SwarmSyncEnabledFlag.Name),
fmt.Sprintf("--%s", SwarmTomlConfigPathFlag.Name), f.Name(),
fmt.Sprintf("--%s", SwarmAccountFlag.Name), account.Address.String(),
"--ens-api", "",
"--datadir", dir,
"--ipcpath", conf.IPCPath,
}
node.Cmd = runSwarm(t, flags...)
node.Cmd.InputLine(testPassphrase)
defer func() {
if t.Failed() {
node.Shutdown()
}
}()
// wait for the node to start
for start := time.Now(); time.Since(start) < 10*time.Second; time.Sleep(50 * time.Millisecond) {
node.Client, err = rpc.Dial(conf.IPCEndpoint())
if err == nil {
break
}
}
if node.Client == nil {
t.Fatal(err)
}
// load info
var info swarm.Info
if err := node.Client.Call(&info, "bzz_info"); err != nil {
t.Fatal(err)
}
if info.Port != httpPort {
t.Fatalf("Expected port to be %s, got %s", httpPort, info.Port)
}
if info.NetworkId != expectNetworkId {
t.Fatalf("Expected network ID to be %d, got %d", expectNetworkId, info.NetworkId)
}
if !info.SyncEnabled {
t.Fatal("Expected Sync to be enabled, but is false")
}
if info.StoreParams.DbCapacity != 9000000 {
t.Fatalf("Expected network ID to be %d, got %d", 54, info.NetworkId)
}
if info.ChunkerParams.Branches != 64 {
t.Fatalf("Expected chunker params branches to be %d, got %d", 64, info.ChunkerParams.Branches)
}
if info.HiveParams.CallInterval != 6000000000 {
t.Fatalf("Expected HiveParams CallInterval to be %d, got %d", uint64(6000000000), uint64(info.HiveParams.CallInterval))
}
if info.Swap.Params.Strategy.AutoCashInterval != 600*time.Second {
t.Fatalf("Expected SwapParams AutoCashInterval to be %ds, got %d", 600, info.Swap.Params.Strategy.AutoCashInterval)
}
if info.SyncParams.KeyBufferSize != 512 {
t.Fatalf("Expected info.SyncParams.KeyBufferSize to be %d, got %d", 512, info.SyncParams.KeyBufferSize)
}
node.Shutdown()
}
func TestValidateConfig(t *testing.T) {
for _, c := range []struct {
cfg *api.Config
err string
}{
{
cfg: &api.Config{EnsAPIs: []string{
"/data/testnet/geth.ipc",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"http://127.0.0.1:1234",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"ws://127.0.0.1:1234",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"test:/data/testnet/geth.ipc",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"test:ws://127.0.0.1:1234",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"314159265dD8dbb310642f98f50C066173C1259b@/data/testnet/geth.ipc",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"314159265dD8dbb310642f98f50C066173C1259b@http://127.0.0.1:1234",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"314159265dD8dbb310642f98f50C066173C1259b@ws://127.0.0.1:1234",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"test:314159265dD8dbb310642f98f50C066173C1259b@/data/testnet/geth.ipc",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"eth:314159265dD8dbb310642f98f50C066173C1259b@http://127.0.0.1:1234",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"eth:314159265dD8dbb310642f98f50C066173C1259b@ws://127.0.0.1:12344",
}},
},
{
cfg: &api.Config{EnsAPIs: []string{
"eth:",
}},
err: "invalid format [tld:][contract-addr@]url for ENS API endpoint configuration \"eth:\": missing url",
},
{
cfg: &api.Config{EnsAPIs: []string{
"314159265dD8dbb310642f98f50C066173C1259b@",
}},
err: "invalid format [tld:][contract-addr@]url for ENS API endpoint configuration \"314159265dD8dbb310642f98f50C066173C1259b@\": missing url",
},
{
cfg: &api.Config{EnsAPIs: []string{
":314159265dD8dbb310642f98f50C066173C1259",
}},
err: "invalid format [tld:][contract-addr@]url for ENS API endpoint configuration \":314159265dD8dbb310642f98f50C066173C1259\": missing tld",
},
{
cfg: &api.Config{EnsAPIs: []string{
"@/data/testnet/geth.ipc",
}},
err: "invalid format [tld:][contract-addr@]url for ENS API endpoint configuration \"@/data/testnet/geth.ipc\": missing contract address",
},
} {
err := validateConfig(c.cfg)
if c.err != "" && err.Error() != c.err {
t.Errorf("expected error %q, got %q", c.err, err)
}
if c.err == "" && err != nil {
t.Errorf("unexpected error %q", err)
}
}
}
