// 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 . package main import ( "fmt" "io" "io/ioutil" "net" "os" "os/exec" "testing" "time" "github.com/dexon-foundation/dexon/cmd/utils" "github.com/dexon-foundation/dexon/rpc" "github.com/dexon-foundation/dexon/swarm" "github.com/dexon-foundation/dexon/swarm/api" "github.com/docker/docker/pkg/reexec" ) func TestConfigDump(t *testing.T) { swarm := runSwarm(t, "dumpconfig") defaultConf := api.NewConfig() out, err := tomlSettings.Marshal(&defaultConf) if err != nil { t.Fatal(err) } swarm.Expect(string(out)) swarm.ExpectExit() } func TestConfigFailsSwapEnabledNoSwapApi(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 TestConfigFailsNoBzzAccount(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 TestConfigCmdLineOverrides(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", SwarmSyncDisabledFlag.Name), fmt.Sprintf("--%s", CorsStringFlag.Name), "*", fmt.Sprintf("--%s", SwarmAccountFlag.Name), account.Address.String(), fmt.Sprintf("--%s", SwarmDeliverySkipCheckFlag.Name), fmt.Sprintf("--%s", EnsAPIFlag.Name), "", fmt.Sprintf("--%s", utils.DataDirFlag.Name), dir, fmt.Sprintf("--%s", utils.IPCPathFlag.Name), 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 disabled, but is true") } if !info.DeliverySkipCheck { t.Fatal("Expected DeliverySkipCheck to be enabled, but it is not") } if info.Cors != "*" { t.Fatalf("Expected Cors flag to be set to %s, got %s", "*", info.Cors) } node.Shutdown() } func TestConfigFileOverrides(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.NewConfig() //change some values in order to test if they have been loaded defaultConf.SyncEnabled = false defaultConf.DeliverySkipCheck = true defaultConf.NetworkID = 54 defaultConf.Port = httpPort defaultConf.DbCapacity = 9000000 defaultConf.HiveParams.KeepAliveInterval = 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(), fmt.Sprintf("--%s", EnsAPIFlag.Name), "", fmt.Sprintf("--%s", utils.DataDirFlag.Name), dir, fmt.Sprintf("--%s", utils.IPCPathFlag.Name), 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 != 54 { t.Fatalf("Expected network ID to be %d, got %d", 54, info.NetworkID) } if info.SyncEnabled { t.Fatal("Expected Sync to be disabled, but is true") } if !info.DeliverySkipCheck { t.Fatal("Expected DeliverySkipCheck to be enabled, but it is not") } if info.DbCapacity != 9000000 { t.Fatalf("Expected network ID to be %d, got %d", 54, info.NetworkID) } if info.HiveParams.KeepAliveInterval != 6000000000 { t.Fatalf("Expected HiveParams KeepAliveInterval to be %d, got %d", uint64(6000000000), uint64(info.HiveParams.KeepAliveInterval)) } 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 TestConfigEnvVars(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", SwarmSyncDisabledFlag.EnvVar, "true")) envVars = append(envVars, fmt.Sprintf("%s=%s", SwarmDeliverySkipCheckFlag.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 disabled, but is true") } if !info.DeliverySkipCheck { t.Fatal("Expected DeliverySkipCheck to be enabled, but it is not") } node.Shutdown() cmd.Process.Kill() } func TestConfigCmdLineOverridesFile(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.NewConfig() //change some values in order to test if they have been loaded defaultConf.SyncEnabled = true defaultConf.NetworkID = 54 defaultConf.Port = "8588" defaultConf.DbCapacity = 9000000 defaultConf.HiveParams.KeepAliveInterval = 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 fname := "testconfig.toml" f, err := ioutil.TempFile("", fname) if err != nil { t.Fatalf("Error writing TOML file in TestFileOverride: %v", err) } defer os.Remove(fname) //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", SwarmSyncDisabledFlag.Name), fmt.Sprintf("--%s", SwarmTomlConfigPathFlag.Name), f.Name(), fmt.Sprintf("--%s", SwarmAccountFlag.Name), account.Address.String(), fmt.Sprintf("--%s", EnsAPIFlag.Name), "", fmt.Sprintf("--%s", utils.DataDirFlag.Name), dir, fmt.Sprintf("--%s", utils.IPCPathFlag.Name), 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 disabled, but is true") } if info.LocalStoreParams.DbCapacity != 9000000 { t.Fatalf("Expected Capacity to be %d, got %d", 9000000, info.LocalStoreParams.DbCapacity) } if info.HiveParams.KeepAliveInterval != 6000000000 { t.Fatalf("Expected HiveParams KeepAliveInterval to be %d, got %d", uint64(6000000000), uint64(info.HiveParams.KeepAliveInterval)) } 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 TestConfigValidate(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) } } } func assignTCPPort() (string, error) { l, err := net.Listen("tcp", "127.0.0.1:0") if err != nil { return "", err } l.Close() _, port, err := net.SplitHostPort(l.Addr().String()) if err != nil { return "", err } return port, nil }