Official Go implementation of the Ethereum protocol
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go-ethereum/cmd/geth/consolecmd_test.go

163 lines
5.8 KiB

// Copyright 2016 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 (
"crypto/rand"
"math/big"
"path/filepath"
"runtime"
"strconv"
"strings"
"testing"
"time"
"github.com/ethereum/go-ethereum/params"
cmd/geth: add --config file flag (#13875) * p2p/discover, p2p/discv5: add marshaling methods to Node * p2p/netutil: make Netlist decodable from TOML * common/math: encode nil HexOrDecimal256 as 0x0 * cmd/geth: add --config file flag * cmd/geth: add missing license header * eth: prettify Config again, fix tests * eth: use gasprice.Config instead of duplicating its fields * eth/gasprice: hide nil default from dumpconfig output * cmd/geth: hide genesis block in dumpconfig output * node: make tests compile * console: fix tests * cmd/geth: make TOML keys look exactly like Go struct fields * p2p: use discovery by default This makes the zero Config slightly more useful. It also fixes package node tests because Node detects reuse of the datadir through the NodeDatabase. * cmd/geth: make ethstats URL settable through config file * cmd/faucet: fix configuration * cmd/geth: dedup attach tests * eth: add comment for DefaultConfig * eth: pass downloader.SyncMode in Config This removes the FastSync, LightSync flags in favour of a more general SyncMode flag. * cmd/utils: remove jitvm flags * cmd/utils: make mutually exclusive flag error prettier It now reads: Fatal: flags --dev, --testnet can't be used at the same time * p2p: fix typo * node: add DefaultConfig, use it for geth * mobile: add missing NoDiscovery option * cmd/utils: drop MakeNode This exposed a couple of places that needed to be updated to use node.DefaultConfig. * node: fix typo * eth: make fast sync the default mode * cmd/utils: remove IPCApiFlag (unused) * node: remove default IPC path Set it in the frontends instead. * cmd/geth: add --syncmode * cmd/utils: make --ipcdisable and --ipcpath mutually exclusive * cmd/utils: don't enable WS, HTTP when setting addr * cmd/utils: fix --identity
8 years ago
)
const (
ipcAPIs = "admin:1.0 debug:1.0 engine:1.0 eth:1.0 ethash:1.0 miner:1.0 net:1.0 personal:1.0 rpc:1.0 txpool:1.0 web3:1.0"
cmd/geth: add --config file flag (#13875) * p2p/discover, p2p/discv5: add marshaling methods to Node * p2p/netutil: make Netlist decodable from TOML * common/math: encode nil HexOrDecimal256 as 0x0 * cmd/geth: add --config file flag * cmd/geth: add missing license header * eth: prettify Config again, fix tests * eth: use gasprice.Config instead of duplicating its fields * eth/gasprice: hide nil default from dumpconfig output * cmd/geth: hide genesis block in dumpconfig output * node: make tests compile * console: fix tests * cmd/geth: make TOML keys look exactly like Go struct fields * p2p: use discovery by default This makes the zero Config slightly more useful. It also fixes package node tests because Node detects reuse of the datadir through the NodeDatabase. * cmd/geth: make ethstats URL settable through config file * cmd/faucet: fix configuration * cmd/geth: dedup attach tests * eth: add comment for DefaultConfig * eth: pass downloader.SyncMode in Config This removes the FastSync, LightSync flags in favour of a more general SyncMode flag. * cmd/utils: remove jitvm flags * cmd/utils: make mutually exclusive flag error prettier It now reads: Fatal: flags --dev, --testnet can't be used at the same time * p2p: fix typo * node: add DefaultConfig, use it for geth * mobile: add missing NoDiscovery option * cmd/utils: drop MakeNode This exposed a couple of places that needed to be updated to use node.DefaultConfig. * node: fix typo * eth: make fast sync the default mode * cmd/utils: remove IPCApiFlag (unused) * node: remove default IPC path Set it in the frontends instead. * cmd/geth: add --syncmode * cmd/utils: make --ipcdisable and --ipcpath mutually exclusive * cmd/utils: don't enable WS, HTTP when setting addr * cmd/utils: fix --identity
8 years ago
httpAPIs = "eth:1.0 net:1.0 rpc:1.0 web3:1.0"
)
// spawns geth with the given command line args, using a set of flags to minimise
// memory and disk IO. If the args don't set --datadir, the
// child g gets a temporary data directory.
func runMinimalGeth(t *testing.T, args ...string) *testgeth {
// --ropsten to make the 'writing genesis to disk' faster (no accounts)
// --networkid=1337 to avoid cache bump
// --syncmode=full to avoid allocating fast sync bloom
allArgs := []string{"--ropsten", "--networkid", "1337", "--authrpc.port", "0", "--syncmode=full", "--port", "0",
"--nat", "none", "--nodiscover", "--maxpeers", "0", "--cache", "64",
"--datadir.minfreedisk", "0"}
return runGeth(t, append(allArgs, args...)...)
}
// Tests that a node embedded within a console can be started up properly and
// then terminated by closing the input stream.
func TestConsoleWelcome(t *testing.T) {
coinbase := "0x8605cdbbdb6d264aa742e77020dcbc58fcdce182"
// Start a geth console, make sure it's cleaned up and terminate the console
geth := runMinimalGeth(t, "--miner.etherbase", coinbase, "console")
// Gather all the infos the welcome message needs to contain
geth.SetTemplateFunc("goos", func() string { return runtime.GOOS })
geth.SetTemplateFunc("goarch", func() string { return runtime.GOARCH })
geth.SetTemplateFunc("gover", runtime.Version)
geth.SetTemplateFunc("gethver", func() string { return params.VersionWithCommit("", "") })
geth.SetTemplateFunc("niltime", func() string {
return time.Unix(0, 0).Format("Mon Jan 02 2006 15:04:05 GMT-0700 (MST)")
})
geth.SetTemplateFunc("apis", func() string { return ipcAPIs })
// Verify the actual welcome message to the required template
geth.Expect(`
Welcome to the Geth JavaScript console!
instance: Geth/v{{gethver}}/{{goos}}-{{goarch}}/{{gover}}
coinbase: {{.Etherbase}}
at block: 0 ({{niltime}})
datadir: {{.Datadir}}
cmd/geth: add --config file flag (#13875) * p2p/discover, p2p/discv5: add marshaling methods to Node * p2p/netutil: make Netlist decodable from TOML * common/math: encode nil HexOrDecimal256 as 0x0 * cmd/geth: add --config file flag * cmd/geth: add missing license header * eth: prettify Config again, fix tests * eth: use gasprice.Config instead of duplicating its fields * eth/gasprice: hide nil default from dumpconfig output * cmd/geth: hide genesis block in dumpconfig output * node: make tests compile * console: fix tests * cmd/geth: make TOML keys look exactly like Go struct fields * p2p: use discovery by default This makes the zero Config slightly more useful. It also fixes package node tests because Node detects reuse of the datadir through the NodeDatabase. * cmd/geth: make ethstats URL settable through config file * cmd/faucet: fix configuration * cmd/geth: dedup attach tests * eth: add comment for DefaultConfig * eth: pass downloader.SyncMode in Config This removes the FastSync, LightSync flags in favour of a more general SyncMode flag. * cmd/utils: remove jitvm flags * cmd/utils: make mutually exclusive flag error prettier It now reads: Fatal: flags --dev, --testnet can't be used at the same time * p2p: fix typo * node: add DefaultConfig, use it for geth * mobile: add missing NoDiscovery option * cmd/utils: drop MakeNode This exposed a couple of places that needed to be updated to use node.DefaultConfig. * node: fix typo * eth: make fast sync the default mode * cmd/utils: remove IPCApiFlag (unused) * node: remove default IPC path Set it in the frontends instead. * cmd/geth: add --syncmode * cmd/utils: make --ipcdisable and --ipcpath mutually exclusive * cmd/utils: don't enable WS, HTTP when setting addr * cmd/utils: fix --identity
8 years ago
modules: {{apis}}
To exit, press ctrl-d or type exit
> {{.InputLine "exit"}}
`)
geth.ExpectExit()
}
// Tests that a console can be attached to a running node via various means.
func TestAttachWelcome(t *testing.T) {
var (
ipc string
httpPort string
wsPort string
)
// Configure the instance for IPC attachment
if runtime.GOOS == "windows" {
ipc = `\\.\pipe\geth` + strconv.Itoa(trulyRandInt(100000, 999999))
} else {
ipc = filepath.Join(t.TempDir(), "geth.ipc")
}
// And HTTP + WS attachment
p := trulyRandInt(1024, 65533) // Yeah, sometimes this will fail, sorry :P
httpPort = strconv.Itoa(p)
wsPort = strconv.Itoa(p + 1)
geth := runMinimalGeth(t, "--miner.etherbase", "0x8605cdbbdb6d264aa742e77020dcbc58fcdce182",
"--ipcpath", ipc,
"--http", "--http.port", httpPort,
"--ws", "--ws.port", wsPort)
t.Run("ipc", func(t *testing.T) {
waitForEndpoint(t, ipc, 3*time.Second)
testAttachWelcome(t, geth, "ipc:"+ipc, ipcAPIs)
})
t.Run("http", func(t *testing.T) {
endpoint := "http://127.0.0.1:" + httpPort
waitForEndpoint(t, endpoint, 3*time.Second)
testAttachWelcome(t, geth, endpoint, httpAPIs)
})
t.Run("ws", func(t *testing.T) {
endpoint := "ws://127.0.0.1:" + wsPort
waitForEndpoint(t, endpoint, 3*time.Second)
testAttachWelcome(t, geth, endpoint, httpAPIs)
})
geth.ExpectExit()
}
cmd/geth: add --config file flag (#13875) * p2p/discover, p2p/discv5: add marshaling methods to Node * p2p/netutil: make Netlist decodable from TOML * common/math: encode nil HexOrDecimal256 as 0x0 * cmd/geth: add --config file flag * cmd/geth: add missing license header * eth: prettify Config again, fix tests * eth: use gasprice.Config instead of duplicating its fields * eth/gasprice: hide nil default from dumpconfig output * cmd/geth: hide genesis block in dumpconfig output * node: make tests compile * console: fix tests * cmd/geth: make TOML keys look exactly like Go struct fields * p2p: use discovery by default This makes the zero Config slightly more useful. It also fixes package node tests because Node detects reuse of the datadir through the NodeDatabase. * cmd/geth: make ethstats URL settable through config file * cmd/faucet: fix configuration * cmd/geth: dedup attach tests * eth: add comment for DefaultConfig * eth: pass downloader.SyncMode in Config This removes the FastSync, LightSync flags in favour of a more general SyncMode flag. * cmd/utils: remove jitvm flags * cmd/utils: make mutually exclusive flag error prettier It now reads: Fatal: flags --dev, --testnet can't be used at the same time * p2p: fix typo * node: add DefaultConfig, use it for geth * mobile: add missing NoDiscovery option * cmd/utils: drop MakeNode This exposed a couple of places that needed to be updated to use node.DefaultConfig. * node: fix typo * eth: make fast sync the default mode * cmd/utils: remove IPCApiFlag (unused) * node: remove default IPC path Set it in the frontends instead. * cmd/geth: add --syncmode * cmd/utils: make --ipcdisable and --ipcpath mutually exclusive * cmd/utils: don't enable WS, HTTP when setting addr * cmd/utils: fix --identity
8 years ago
func testAttachWelcome(t *testing.T, geth *testgeth, endpoint, apis string) {
// Attach to a running geth node and terminate immediately
attach := runGeth(t, "attach", endpoint)
defer attach.ExpectExit()
attach.CloseStdin()
// Gather all the infos the welcome message needs to contain
attach.SetTemplateFunc("goos", func() string { return runtime.GOOS })
attach.SetTemplateFunc("goarch", func() string { return runtime.GOARCH })
attach.SetTemplateFunc("gover", runtime.Version)
attach.SetTemplateFunc("gethver", func() string { return params.VersionWithCommit("", "") })
attach.SetTemplateFunc("etherbase", func() string { return geth.Etherbase })
attach.SetTemplateFunc("niltime", func() string {
return time.Unix(0, 0).Format("Mon Jan 02 2006 15:04:05 GMT-0700 (MST)")
})
attach.SetTemplateFunc("ipc", func() bool { return strings.HasPrefix(endpoint, "ipc") })
attach.SetTemplateFunc("datadir", func() string { return geth.Datadir })
attach.SetTemplateFunc("apis", func() string { return apis })
// Verify the actual welcome message to the required template
attach.Expect(`
Welcome to the Geth JavaScript console!
instance: Geth/v{{gethver}}/{{goos}}-{{goarch}}/{{gover}}
coinbase: {{etherbase}}
at block: 0 ({{niltime}}){{if ipc}}
datadir: {{datadir}}{{end}}
cmd/geth: add --config file flag (#13875) * p2p/discover, p2p/discv5: add marshaling methods to Node * p2p/netutil: make Netlist decodable from TOML * common/math: encode nil HexOrDecimal256 as 0x0 * cmd/geth: add --config file flag * cmd/geth: add missing license header * eth: prettify Config again, fix tests * eth: use gasprice.Config instead of duplicating its fields * eth/gasprice: hide nil default from dumpconfig output * cmd/geth: hide genesis block in dumpconfig output * node: make tests compile * console: fix tests * cmd/geth: make TOML keys look exactly like Go struct fields * p2p: use discovery by default This makes the zero Config slightly more useful. It also fixes package node tests because Node detects reuse of the datadir through the NodeDatabase. * cmd/geth: make ethstats URL settable through config file * cmd/faucet: fix configuration * cmd/geth: dedup attach tests * eth: add comment for DefaultConfig * eth: pass downloader.SyncMode in Config This removes the FastSync, LightSync flags in favour of a more general SyncMode flag. * cmd/utils: remove jitvm flags * cmd/utils: make mutually exclusive flag error prettier It now reads: Fatal: flags --dev, --testnet can't be used at the same time * p2p: fix typo * node: add DefaultConfig, use it for geth * mobile: add missing NoDiscovery option * cmd/utils: drop MakeNode This exposed a couple of places that needed to be updated to use node.DefaultConfig. * node: fix typo * eth: make fast sync the default mode * cmd/utils: remove IPCApiFlag (unused) * node: remove default IPC path Set it in the frontends instead. * cmd/geth: add --syncmode * cmd/utils: make --ipcdisable and --ipcpath mutually exclusive * cmd/utils: don't enable WS, HTTP when setting addr * cmd/utils: fix --identity
8 years ago
modules: {{apis}}
To exit, press ctrl-d or type exit
> {{.InputLine "exit" }}
`)
attach.ExpectExit()
}
// trulyRandInt generates a crypto random integer used by the console tests to
// not clash network ports with other tests running concurrently.
func trulyRandInt(lo, hi int) int {
num, _ := rand.Int(rand.Reader, big.NewInt(int64(hi-lo)))
return int(num.Int64()) + lo
}