swarm/test: add integration test for 'swarm up' (#14353)
This commit is contained in:
Lewis Marshall
committed by
Felix Lange
Felix Lange
parent
a20a02ce0b
commit
a1f3878ec5
@ -44,21 +44,21 @@ func tmpDatadirWithKeystore(t *testing.T) string {
|
||||
|
||||
func TestAccountListEmpty(t *testing.T) {
|
||||
geth := runGeth(t, "account", "list")
|
||||
geth.expectExit()
|
||||
geth.ExpectExit()
|
||||
}
|
||||
|
||||
func TestAccountList(t *testing.T) {
|
||||
datadir := tmpDatadirWithKeystore(t)
|
||||
geth := runGeth(t, "account", "list", "--datadir", datadir)
|
||||
defer geth.expectExit()
|
||||
defer geth.ExpectExit()
|
||||
if runtime.GOOS == "windows" {
|
||||
geth.expect(`
|
||||
geth.Expect(`
|
||||
Account #0: {7ef5a6135f1fd6a02593eedc869c6d41d934aef8} keystore://{{.Datadir}}\keystore\UTC--2016-03-22T12-57-55.920751759Z--7ef5a6135f1fd6a02593eedc869c6d41d934aef8
|
||||
Account #1: {f466859ead1932d743d622cb74fc058882e8648a} keystore://{{.Datadir}}\keystore\aaa
|
||||
Account #2: {289d485d9771714cce91d3393d764e1311907acc} keystore://{{.Datadir}}\keystore\zzz
|
||||
`)
|
||||
} else {
|
||||
geth.expect(`
|
||||
geth.Expect(`
|
||||
Account #0: {7ef5a6135f1fd6a02593eedc869c6d41d934aef8} keystore://{{.Datadir}}/keystore/UTC--2016-03-22T12-57-55.920751759Z--7ef5a6135f1fd6a02593eedc869c6d41d934aef8
|
||||
Account #1: {f466859ead1932d743d622cb74fc058882e8648a} keystore://{{.Datadir}}/keystore/aaa
|
||||
Account #2: {289d485d9771714cce91d3393d764e1311907acc} keystore://{{.Datadir}}/keystore/zzz
|
||||
@ -68,20 +68,20 @@ Account #2: {289d485d9771714cce91d3393d764e1311907acc} keystore://{{.Datadir}}/k
|
||||
|
||||
func TestAccountNew(t *testing.T) {
|
||||
geth := runGeth(t, "account", "new", "--lightkdf")
|
||||
defer geth.expectExit()
|
||||
geth.expect(`
|
||||
defer geth.ExpectExit()
|
||||
geth.Expect(`
|
||||
Your new account is locked with a password. Please give a password. Do not forget this password.
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "foobar"}}
|
||||
Repeat passphrase: {{.InputLine "foobar"}}
|
||||
`)
|
||||
geth.expectRegexp(`Address: \{[0-9a-f]{40}\}\n`)
|
||||
geth.ExpectRegexp(`Address: \{[0-9a-f]{40}\}\n`)
|
||||
}
|
||||
|
||||
func TestAccountNewBadRepeat(t *testing.T) {
|
||||
geth := runGeth(t, "account", "new", "--lightkdf")
|
||||
defer geth.expectExit()
|
||||
geth.expect(`
|
||||
defer geth.ExpectExit()
|
||||
geth.Expect(`
|
||||
Your new account is locked with a password. Please give a password. Do not forget this password.
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "something"}}
|
||||
@ -95,8 +95,8 @@ func TestAccountUpdate(t *testing.T) {
|
||||
geth := runGeth(t, "account", "update",
|
||||
"--datadir", datadir, "--lightkdf",
|
||||
"f466859ead1932d743d622cb74fc058882e8648a")
|
||||
defer geth.expectExit()
|
||||
geth.expect(`
|
||||
defer geth.ExpectExit()
|
||||
geth.Expect(`
|
||||
Unlocking account f466859ead1932d743d622cb74fc058882e8648a | Attempt 1/3
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "foobar"}}
|
||||
@ -108,8 +108,8 @@ Repeat passphrase: {{.InputLine "foobar2"}}
|
||||
|
||||
func TestWalletImport(t *testing.T) {
|
||||
geth := runGeth(t, "wallet", "import", "--lightkdf", "testdata/guswallet.json")
|
||||
defer geth.expectExit()
|
||||
geth.expect(`
|
||||
defer geth.ExpectExit()
|
||||
geth.Expect(`
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "foo"}}
|
||||
Address: {d4584b5f6229b7be90727b0fc8c6b91bb427821f}
|
||||
@ -123,8 +123,8 @@ Address: {d4584b5f6229b7be90727b0fc8c6b91bb427821f}
|
||||
|
||||
func TestWalletImportBadPassword(t *testing.T) {
|
||||
geth := runGeth(t, "wallet", "import", "--lightkdf", "testdata/guswallet.json")
|
||||
defer geth.expectExit()
|
||||
geth.expect(`
|
||||
defer geth.ExpectExit()
|
||||
geth.Expect(`
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "wrong"}}
|
||||
Fatal: could not decrypt key with given passphrase
|
||||
@ -137,19 +137,19 @@ func TestUnlockFlag(t *testing.T) {
|
||||
"--datadir", datadir, "--nat", "none", "--nodiscover", "--dev",
|
||||
"--unlock", "f466859ead1932d743d622cb74fc058882e8648a",
|
||||
"js", "testdata/empty.js")
|
||||
geth.expect(`
|
||||
geth.Expect(`
|
||||
Unlocking account f466859ead1932d743d622cb74fc058882e8648a | Attempt 1/3
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "foobar"}}
|
||||
`)
|
||||
geth.expectExit()
|
||||
geth.ExpectExit()
|
||||
|
||||
wantMessages := []string{
|
||||
"Unlocked account",
|
||||
"=0xf466859ead1932d743d622cb74fc058882e8648a",
|
||||
}
|
||||
for _, m := range wantMessages {
|
||||
if !strings.Contains(geth.stderrText(), m) {
|
||||
if !strings.Contains(geth.StderrText(), m) {
|
||||
t.Errorf("stderr text does not contain %q", m)
|
||||
}
|
||||
}
|
||||
@ -160,8 +160,8 @@ func TestUnlockFlagWrongPassword(t *testing.T) {
|
||||
geth := runGeth(t,
|
||||
"--datadir", datadir, "--nat", "none", "--nodiscover", "--dev",
|
||||
"--unlock", "f466859ead1932d743d622cb74fc058882e8648a")
|
||||
defer geth.expectExit()
|
||||
geth.expect(`
|
||||
defer geth.ExpectExit()
|
||||
geth.Expect(`
|
||||
Unlocking account f466859ead1932d743d622cb74fc058882e8648a | Attempt 1/3
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "wrong1"}}
|
||||
@ -180,14 +180,14 @@ func TestUnlockFlagMultiIndex(t *testing.T) {
|
||||
"--datadir", datadir, "--nat", "none", "--nodiscover", "--dev",
|
||||
"--unlock", "0,2",
|
||||
"js", "testdata/empty.js")
|
||||
geth.expect(`
|
||||
geth.Expect(`
|
||||
Unlocking account 0 | Attempt 1/3
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "foobar"}}
|
||||
Unlocking account 2 | Attempt 1/3
|
||||
Passphrase: {{.InputLine "foobar"}}
|
||||
`)
|
||||
geth.expectExit()
|
||||
geth.ExpectExit()
|
||||
|
||||
wantMessages := []string{
|
||||
"Unlocked account",
|
||||
@ -195,7 +195,7 @@ Passphrase: {{.InputLine "foobar"}}
|
||||
"=0x289d485d9771714cce91d3393d764e1311907acc",
|
||||
}
|
||||
for _, m := range wantMessages {
|
||||
if !strings.Contains(geth.stderrText(), m) {
|
||||
if !strings.Contains(geth.StderrText(), m) {
|
||||
t.Errorf("stderr text does not contain %q", m)
|
||||
}
|
||||
}
|
||||
@ -207,7 +207,7 @@ func TestUnlockFlagPasswordFile(t *testing.T) {
|
||||
"--datadir", datadir, "--nat", "none", "--nodiscover", "--dev",
|
||||
"--password", "testdata/passwords.txt", "--unlock", "0,2",
|
||||
"js", "testdata/empty.js")
|
||||
geth.expectExit()
|
||||
geth.ExpectExit()
|
||||
|
||||
wantMessages := []string{
|
||||
"Unlocked account",
|
||||
@ -215,7 +215,7 @@ func TestUnlockFlagPasswordFile(t *testing.T) {
|
||||
"=0x289d485d9771714cce91d3393d764e1311907acc",
|
||||
}
|
||||
for _, m := range wantMessages {
|
||||
if !strings.Contains(geth.stderrText(), m) {
|
||||
if !strings.Contains(geth.StderrText(), m) {
|
||||
t.Errorf("stderr text does not contain %q", m)
|
||||
}
|
||||
}
|
||||
@ -226,8 +226,8 @@ func TestUnlockFlagPasswordFileWrongPassword(t *testing.T) {
|
||||
geth := runGeth(t,
|
||||
"--datadir", datadir, "--nat", "none", "--nodiscover", "--dev",
|
||||
"--password", "testdata/wrong-passwords.txt", "--unlock", "0,2")
|
||||
defer geth.expectExit()
|
||||
geth.expect(`
|
||||
defer geth.ExpectExit()
|
||||
geth.Expect(`
|
||||
Fatal: Failed to unlock account 0 (could not decrypt key with given passphrase)
|
||||
`)
|
||||
}
|
||||
@ -238,14 +238,14 @@ func TestUnlockFlagAmbiguous(t *testing.T) {
|
||||
"--keystore", store, "--nat", "none", "--nodiscover", "--dev",
|
||||
"--unlock", "f466859ead1932d743d622cb74fc058882e8648a",
|
||||
"js", "testdata/empty.js")
|
||||
defer geth.expectExit()
|
||||
defer geth.ExpectExit()
|
||||
|
||||
// Helper for the expect template, returns absolute keystore path.
|
||||
geth.setTemplateFunc("keypath", func(file string) string {
|
||||
geth.SetTemplateFunc("keypath", func(file string) string {
|
||||
abs, _ := filepath.Abs(filepath.Join(store, file))
|
||||
return abs
|
||||
})
|
||||
geth.expect(`
|
||||
geth.Expect(`
|
||||
Unlocking account f466859ead1932d743d622cb74fc058882e8648a | Attempt 1/3
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "foobar"}}
|
||||
@ -257,14 +257,14 @@ Your passphrase unlocked keystore://{{keypath "1"}}
|
||||
In order to avoid this warning, you need to remove the following duplicate key files:
|
||||
keystore://{{keypath "2"}}
|
||||
`)
|
||||
geth.expectExit()
|
||||
geth.ExpectExit()
|
||||
|
||||
wantMessages := []string{
|
||||
"Unlocked account",
|
||||
"=0xf466859ead1932d743d622cb74fc058882e8648a",
|
||||
}
|
||||
for _, m := range wantMessages {
|
||||
if !strings.Contains(geth.stderrText(), m) {
|
||||
if !strings.Contains(geth.StderrText(), m) {
|
||||
t.Errorf("stderr text does not contain %q", m)
|
||||
}
|
||||
}
|
||||
@ -275,14 +275,14 @@ func TestUnlockFlagAmbiguousWrongPassword(t *testing.T) {
|
||||
geth := runGeth(t,
|
||||
"--keystore", store, "--nat", "none", "--nodiscover", "--dev",
|
||||
"--unlock", "f466859ead1932d743d622cb74fc058882e8648a")
|
||||
defer geth.expectExit()
|
||||
defer geth.ExpectExit()
|
||||
|
||||
// Helper for the expect template, returns absolute keystore path.
|
||||
geth.setTemplateFunc("keypath", func(file string) string {
|
||||
geth.SetTemplateFunc("keypath", func(file string) string {
|
||||
abs, _ := filepath.Abs(filepath.Join(store, file))
|
||||
return abs
|
||||
})
|
||||
geth.expect(`
|
||||
geth.Expect(`
|
||||
Unlocking account f466859ead1932d743d622cb74fc058882e8648a | Attempt 1/3
|
||||
!! Unsupported terminal, password will be echoed.
|
||||
Passphrase: {{.InputLine "wrong"}}
|
||||
@ -292,5 +292,5 @@ Multiple key files exist for address f466859ead1932d743d622cb74fc058882e8648a:
|
||||
Testing your passphrase against all of them...
|
||||
Fatal: None of the listed files could be unlocked.
|
||||
`)
|
||||
geth.expectExit()
|
||||
geth.ExpectExit()
|
||||
}
|
||||
|
||||
@ -47,15 +47,15 @@ func TestConsoleWelcome(t *testing.T) {
|
||||
"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.Version })
|
||||
geth.setTemplateFunc("niltime", func() string { return time.Unix(0, 0).Format(time.RFC1123) })
|
||||
geth.setTemplateFunc("apis", func() string { return ipcAPIs })
|
||||
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.Version })
|
||||
geth.SetTemplateFunc("niltime", func() string { return time.Unix(0, 0).Format(time.RFC1123) })
|
||||
geth.SetTemplateFunc("apis", func() string { return ipcAPIs })
|
||||
|
||||
// Verify the actual welcome message to the required template
|
||||
geth.expect(`
|
||||
geth.Expect(`
|
||||
Welcome to the Geth JavaScript console!
|
||||
|
||||
instance: Geth/v{{gethver}}/{{goos}}-{{goarch}}/{{gover}}
|
||||
@ -66,7 +66,7 @@ at block: 0 ({{niltime}})
|
||||
|
||||
> {{.InputLine "exit"}}
|
||||
`)
|
||||
geth.expectExit()
|
||||
geth.ExpectExit()
|
||||
}
|
||||
|
||||
// Tests that a console can be attached to a running node via various means.
|
||||
@ -90,8 +90,8 @@ func TestIPCAttachWelcome(t *testing.T) {
|
||||
time.Sleep(2 * time.Second) // Simple way to wait for the RPC endpoint to open
|
||||
testAttachWelcome(t, geth, "ipc:"+ipc, ipcAPIs)
|
||||
|
||||
geth.interrupt()
|
||||
geth.expectExit()
|
||||
geth.Interrupt()
|
||||
geth.ExpectExit()
|
||||
}
|
||||
|
||||
func TestHTTPAttachWelcome(t *testing.T) {
|
||||
@ -104,8 +104,8 @@ func TestHTTPAttachWelcome(t *testing.T) {
|
||||
time.Sleep(2 * time.Second) // Simple way to wait for the RPC endpoint to open
|
||||
testAttachWelcome(t, geth, "http://localhost:"+port, httpAPIs)
|
||||
|
||||
geth.interrupt()
|
||||
geth.expectExit()
|
||||
geth.Interrupt()
|
||||
geth.ExpectExit()
|
||||
}
|
||||
|
||||
func TestWSAttachWelcome(t *testing.T) {
|
||||
@ -119,29 +119,29 @@ func TestWSAttachWelcome(t *testing.T) {
|
||||
time.Sleep(2 * time.Second) // Simple way to wait for the RPC endpoint to open
|
||||
testAttachWelcome(t, geth, "ws://localhost:"+port, httpAPIs)
|
||||
|
||||
geth.interrupt()
|
||||
geth.expectExit()
|
||||
geth.Interrupt()
|
||||
geth.ExpectExit()
|
||||
}
|
||||
|
||||
func testAttachWelcome(t *testing.T, geth *testgeth, endpoint, apis string) {
|
||||
// Attach to a running geth note and terminate immediately
|
||||
attach := runGeth(t, "attach", endpoint)
|
||||
defer attach.expectExit()
|
||||
attach.stdin.Close()
|
||||
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.Version })
|
||||
attach.setTemplateFunc("etherbase", func() string { return geth.Etherbase })
|
||||
attach.setTemplateFunc("niltime", func() string { return time.Unix(0, 0).Format(time.RFC1123) })
|
||||
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 })
|
||||
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.Version })
|
||||
attach.SetTemplateFunc("etherbase", func() string { return geth.Etherbase })
|
||||
attach.SetTemplateFunc("niltime", func() string { return time.Unix(0, 0).Format(time.RFC1123) })
|
||||
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(`
|
||||
attach.Expect(`
|
||||
Welcome to the Geth JavaScript console!
|
||||
|
||||
instance: Geth/v{{gethver}}/{{goos}}-{{goarch}}/{{gover}}
|
||||
@ -152,7 +152,7 @@ at block: 0 ({{niltime}}){{if ipc}}
|
||||
|
||||
> {{.InputLine "exit" }}
|
||||
`)
|
||||
attach.expectExit()
|
||||
attach.ExpectExit()
|
||||
}
|
||||
|
||||
// trulyRandInt generates a crypto random integer used by the console tests to
|
||||
|
||||
@ -112,12 +112,12 @@ func testDAOForkBlockNewChain(t *testing.T, test int, genesis string, expectBloc
|
||||
if err := ioutil.WriteFile(json, []byte(genesis), 0600); err != nil {
|
||||
t.Fatalf("test %d: failed to write genesis file: %v", test, err)
|
||||
}
|
||||
runGeth(t, "--datadir", datadir, "init", json).cmd.Wait()
|
||||
runGeth(t, "--datadir", datadir, "init", json).WaitExit()
|
||||
} else {
|
||||
// Force chain initialization
|
||||
args := []string{"--port", "0", "--maxpeers", "0", "--nodiscover", "--nat", "none", "--ipcdisable", "--datadir", datadir}
|
||||
geth := runGeth(t, append(args, []string{"--exec", "2+2", "console"}...)...)
|
||||
geth.cmd.Wait()
|
||||
geth.WaitExit()
|
||||
}
|
||||
// Retrieve the DAO config flag from the database
|
||||
path := filepath.Join(datadir, "geth", "chaindata")
|
||||
|
||||
@ -97,14 +97,14 @@ func TestCustomGenesis(t *testing.T) {
|
||||
if err := ioutil.WriteFile(json, []byte(tt.genesis), 0600); err != nil {
|
||||
t.Fatalf("test %d: failed to write genesis file: %v", i, err)
|
||||
}
|
||||
runGeth(t, "--datadir", datadir, "init", json).cmd.Wait()
|
||||
runGeth(t, "--datadir", datadir, "init", json).WaitExit()
|
||||
|
||||
// Query the custom genesis block
|
||||
geth := runGeth(t,
|
||||
"--datadir", datadir, "--maxpeers", "0", "--port", "0",
|
||||
"--nodiscover", "--nat", "none", "--ipcdisable",
|
||||
"--exec", tt.query, "console")
|
||||
geth.expectRegexp(tt.result)
|
||||
geth.expectExit()
|
||||
geth.ExpectRegexp(tt.result)
|
||||
geth.ExpectExit()
|
||||
}
|
||||
}
|
||||
|
||||
@ -17,18 +17,13 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"bytes"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"os/exec"
|
||||
"regexp"
|
||||
"sync"
|
||||
"testing"
|
||||
"text/template"
|
||||
"time"
|
||||
|
||||
"github.com/docker/docker/pkg/reexec"
|
||||
"github.com/ethereum/go-ethereum/internal/cmdtest"
|
||||
)
|
||||
|
||||
func tmpdir(t *testing.T) string {
|
||||
@ -40,36 +35,37 @@ func tmpdir(t *testing.T) string {
|
||||
}
|
||||
|
||||
type testgeth struct {
|
||||
// For total convenience, all testing methods are available.
|
||||
*testing.T
|
||||
// template variables for expect
|
||||
Datadir string
|
||||
Executable string
|
||||
Etherbase string
|
||||
Func template.FuncMap
|
||||
*cmdtest.TestCmd
|
||||
|
||||
removeDatadir bool
|
||||
cmd *exec.Cmd
|
||||
stdout *bufio.Reader
|
||||
stdin io.WriteCloser
|
||||
stderr *testlogger
|
||||
// template variables for expect
|
||||
Datadir string
|
||||
Etherbase string
|
||||
}
|
||||
|
||||
func init() {
|
||||
// Run the app if we're the child process for runGeth.
|
||||
if os.Getenv("GETH_TEST_CHILD") != "" {
|
||||
// Run the app if we've been exec'd as "geth-test" in runGeth.
|
||||
reexec.Register("geth-test", func() {
|
||||
if err := app.Run(os.Args); err != nil {
|
||||
fmt.Fprintln(os.Stderr, err)
|
||||
os.Exit(1)
|
||||
}
|
||||
os.Exit(0)
|
||||
})
|
||||
}
|
||||
|
||||
func TestMain(m *testing.M) {
|
||||
// check if we have been reexec'd
|
||||
if reexec.Init() {
|
||||
return
|
||||
}
|
||||
os.Exit(m.Run())
|
||||
}
|
||||
|
||||
// spawns geth with the given command line args. If the args don't set --datadir, the
|
||||
// child g gets a temporary data directory.
|
||||
func runGeth(t *testing.T, args ...string) *testgeth {
|
||||
tt := &testgeth{T: t, Executable: os.Args[0]}
|
||||
tt := &testgeth{}
|
||||
tt.TestCmd = cmdtest.NewTestCmd(t, tt)
|
||||
for i, arg := range args {
|
||||
switch {
|
||||
case arg == "-datadir" || arg == "--datadir":
|
||||
@ -84,215 +80,19 @@ func runGeth(t *testing.T, args ...string) *testgeth {
|
||||
}
|
||||
if tt.Datadir == "" {
|
||||
tt.Datadir = tmpdir(t)
|
||||
tt.removeDatadir = true
|
||||
tt.Cleanup = func() { os.RemoveAll(tt.Datadir) }
|
||||
args = append([]string{"-datadir", tt.Datadir}, args...)
|
||||
// Remove the temporary datadir if something fails below.
|
||||
defer func() {
|
||||
if t.Failed() {
|
||||
os.RemoveAll(tt.Datadir)
|
||||
tt.Cleanup()
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
// Boot "geth". This actually runs the test binary but the init function
|
||||
// will prevent any tests from running.
|
||||
tt.stderr = &testlogger{t: t}
|
||||
tt.cmd = exec.Command(os.Args[0], args...)
|
||||
tt.cmd.Env = append(os.Environ(), "GETH_TEST_CHILD=1")
|
||||
tt.cmd.Stderr = tt.stderr
|
||||
stdout, err := tt.cmd.StdoutPipe()
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
tt.stdout = bufio.NewReader(stdout)
|
||||
if tt.stdin, err = tt.cmd.StdinPipe(); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
if err := tt.cmd.Start(); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
// Boot "geth". This actually runs the test binary but the TestMain
|
||||
// function will prevent any tests from running.
|
||||
tt.Run("geth-test", args...)
|
||||
|
||||
return tt
|
||||
}
|
||||
|
||||
// InputLine writes the given text to the childs stdin.
|
||||
// This method can also be called from an expect template, e.g.:
|
||||
//
|
||||
// geth.expect(`Passphrase: {{.InputLine "password"}}`)
|
||||
func (tt *testgeth) InputLine(s string) string {
|
||||
io.WriteString(tt.stdin, s+"\n")
|
||||
return ""
|
||||
}
|
||||
|
||||
func (tt *testgeth) setTemplateFunc(name string, fn interface{}) {
|
||||
if tt.Func == nil {
|
||||
tt.Func = make(map[string]interface{})
|
||||
}
|
||||
tt.Func[name] = fn
|
||||
}
|
||||
|
||||
// expect runs its argument as a template, then expects the
|
||||
// child process to output the result of the template within 5s.
|
||||
//
|
||||
// If the template starts with a newline, the newline is removed
|
||||
// before matching.
|
||||
func (tt *testgeth) expect(tplsource string) {
|
||||
// Generate the expected output by running the template.
|
||||
tpl := template.Must(template.New("").Funcs(tt.Func).Parse(tplsource))
|
||||
wantbuf := new(bytes.Buffer)
|
||||
if err := tpl.Execute(wantbuf, tt); err != nil {
|
||||
panic(err)
|
||||
}
|
||||
// Trim exactly one newline at the beginning. This makes tests look
|
||||
// much nicer because all expect strings are at column 0.
|
||||
want := bytes.TrimPrefix(wantbuf.Bytes(), []byte("\n"))
|
||||
if err := tt.matchExactOutput(want); err != nil {
|
||||
tt.Fatal(err)
|
||||
}
|
||||
tt.Logf("Matched stdout text:\n%s", want)
|
||||
}
|
||||
|
||||
func (tt *testgeth) matchExactOutput(want []byte) error {
|
||||
buf := make([]byte, len(want))
|
||||
n := 0
|
||||
tt.withKillTimeout(func() { n, _ = io.ReadFull(tt.stdout, buf) })
|
||||
buf = buf[:n]
|
||||
if n < len(want) || !bytes.Equal(buf, want) {
|
||||
// Grab any additional buffered output in case of mismatch
|
||||
// because it might help with debugging.
|
||||
buf = append(buf, make([]byte, tt.stdout.Buffered())...)
|
||||
tt.stdout.Read(buf[n:])
|
||||
// Find the mismatch position.
|
||||
for i := 0; i < n; i++ {
|
||||
if want[i] != buf[i] {
|
||||
return fmt.Errorf("Output mismatch at ◊:\n---------------- (stdout text)\n%s◊%s\n---------------- (expected text)\n%s",
|
||||
buf[:i], buf[i:n], want)
|
||||
}
|
||||
}
|
||||
if n < len(want) {
|
||||
return fmt.Errorf("Not enough output, got until ◊:\n---------------- (stdout text)\n%s\n---------------- (expected text)\n%s◊%s",
|
||||
buf, want[:n], want[n:])
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// expectRegexp expects the child process to output text matching the
|
||||
// given regular expression within 5s.
|
||||
//
|
||||
// Note that an arbitrary amount of output may be consumed by the
|
||||
// regular expression. This usually means that expect cannot be used
|
||||
// after expectRegexp.
|
||||
func (tt *testgeth) expectRegexp(resource string) (*regexp.Regexp, []string) {
|
||||
var (
|
||||
re = regexp.MustCompile(resource)
|
||||
rtee = &runeTee{in: tt.stdout}
|
||||
matches []int
|
||||
)
|
||||
tt.withKillTimeout(func() { matches = re.FindReaderSubmatchIndex(rtee) })
|
||||
output := rtee.buf.Bytes()
|
||||
if matches == nil {
|
||||
tt.Fatalf("Output did not match:\n---------------- (stdout text)\n%s\n---------------- (regular expression)\n%s",
|
||||
output, resource)
|
||||
return re, nil
|
||||
}
|
||||
tt.Logf("Matched stdout text:\n%s", output)
|
||||
var submatch []string
|
||||
for i := 0; i < len(matches); i += 2 {
|
||||
submatch = append(submatch, string(output[i:i+1]))
|
||||
}
|
||||
return re, submatch
|
||||
}
|
||||
|
||||
// expectExit expects the child process to exit within 5s without
|
||||
// printing any additional text on stdout.
|
||||
func (tt *testgeth) expectExit() {
|
||||
var output []byte
|
||||
tt.withKillTimeout(func() {
|
||||
output, _ = ioutil.ReadAll(tt.stdout)
|
||||
})
|
||||
tt.cmd.Wait()
|
||||
if tt.removeDatadir {
|
||||
os.RemoveAll(tt.Datadir)
|
||||
}
|
||||
if len(output) > 0 {
|
||||
tt.Errorf("Unmatched stdout text:\n%s", output)
|
||||
}
|
||||
}
|
||||
|
||||
func (tt *testgeth) interrupt() {
|
||||
tt.cmd.Process.Signal(os.Interrupt)
|
||||
}
|
||||
|
||||
// stderrText returns any stderr output written so far.
|
||||
// The returned text holds all log lines after expectExit has
|
||||
// returned.
|
||||
func (tt *testgeth) stderrText() string {
|
||||
tt.stderr.mu.Lock()
|
||||
defer tt.stderr.mu.Unlock()
|
||||
return tt.stderr.buf.String()
|
||||
}
|
||||
|
||||
func (tt *testgeth) withKillTimeout(fn func()) {
|
||||
timeout := time.AfterFunc(5*time.Second, func() {
|
||||
tt.Log("killing the child process (timeout)")
|
||||
tt.cmd.Process.Kill()
|
||||
if tt.removeDatadir {
|
||||
os.RemoveAll(tt.Datadir)
|
||||
}
|
||||
})
|
||||
defer timeout.Stop()
|
||||
fn()
|
||||
}
|
||||
|
||||
// testlogger logs all written lines via t.Log and also
|
||||
// collects them for later inspection.
|
||||
type testlogger struct {
|
||||
t *testing.T
|
||||
mu sync.Mutex
|
||||
buf bytes.Buffer
|
||||
}
|
||||
|
||||
func (tl *testlogger) Write(b []byte) (n int, err error) {
|
||||
lines := bytes.Split(b, []byte("\n"))
|
||||
for _, line := range lines {
|
||||
if len(line) > 0 {
|
||||
tl.t.Logf("(stderr) %s", line)
|
||||
}
|
||||
}
|
||||
tl.mu.Lock()
|
||||
tl.buf.Write(b)
|
||||
tl.mu.Unlock()
|
||||
return len(b), err
|
||||
}
|
||||
|
||||
// runeTee collects text read through it into buf.
|
||||
type runeTee struct {
|
||||
in interface {
|
||||
io.Reader
|
||||
io.ByteReader
|
||||
io.RuneReader
|
||||
}
|
||||
buf bytes.Buffer
|
||||
}
|
||||
|
||||
func (rtee *runeTee) Read(b []byte) (n int, err error) {
|
||||
n, err = rtee.in.Read(b)
|
||||
rtee.buf.Write(b[:n])
|
||||
return n, err
|
||||
}
|
||||
|
||||
func (rtee *runeTee) ReadRune() (r rune, size int, err error) {
|
||||
r, size, err = rtee.in.ReadRune()
|
||||
if err == nil {
|
||||
rtee.buf.WriteRune(r)
|
||||
}
|
||||
return r, size, err
|
||||
}
|
||||
|
||||
func (rtee *runeTee) ReadByte() (b byte, err error) {
|
||||
b, err = rtee.in.ReadByte()
|
||||
if err == nil {
|
||||
rtee.buf.WriteByte(b)
|
||||
}
|
||||
return b, err
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user