mirror of
https://gitlab.com/pulsechaincom/go-pulse.git
synced 2024-12-22 03:30:35 +00:00
238 lines
6.5 KiB
Go
238 lines
6.5 KiB
Go
//go:build integrationtests
|
|
|
|
// Copyright 2023 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 (
|
|
"bufio"
|
|
"bytes"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io"
|
|
"math/rand"
|
|
"os"
|
|
"os/exec"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/ethereum/go-ethereum/internal/reexec"
|
|
)
|
|
|
|
func runSelf(args ...string) ([]byte, error) {
|
|
cmd := &exec.Cmd{
|
|
Path: reexec.Self(),
|
|
Args: append([]string{"geth-test"}, args...),
|
|
}
|
|
return cmd.CombinedOutput()
|
|
}
|
|
|
|
func split(input io.Reader) []string {
|
|
var output []string
|
|
scanner := bufio.NewScanner(input)
|
|
scanner.Split(bufio.ScanLines)
|
|
for scanner.Scan() {
|
|
output = append(output, strings.TrimSpace(scanner.Text()))
|
|
}
|
|
return output
|
|
}
|
|
|
|
func censor(input string, start, end int) string {
|
|
if len(input) < end {
|
|
return input
|
|
}
|
|
return input[:start] + strings.Repeat("X", end-start) + input[end:]
|
|
}
|
|
|
|
func TestLogging(t *testing.T) {
|
|
t.Parallel()
|
|
testConsoleLogging(t, "terminal", 6, 24)
|
|
testConsoleLogging(t, "logfmt", 2, 26)
|
|
}
|
|
|
|
func testConsoleLogging(t *testing.T, format string, tStart, tEnd int) {
|
|
haveB, err := runSelf("--log.format", format, "logtest")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
readFile, err := os.Open(fmt.Sprintf("testdata/logging/logtest-%v.txt", format))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
wantLines := split(readFile)
|
|
haveLines := split(bytes.NewBuffer(haveB))
|
|
for i, want := range wantLines {
|
|
if i > len(haveLines)-1 {
|
|
t.Fatalf("format %v, line %d missing, want:%v", format, i, want)
|
|
}
|
|
have := haveLines[i]
|
|
for strings.Contains(have, "Unknown config environment variable") {
|
|
// This can happen on CI runs. Drop it.
|
|
haveLines = append(haveLines[:i], haveLines[i+1:]...)
|
|
have = haveLines[i]
|
|
}
|
|
|
|
// Black out the timestamp
|
|
have = censor(have, tStart, tEnd)
|
|
want = censor(want, tStart, tEnd)
|
|
if have != want {
|
|
t.Logf(nicediff([]byte(have), []byte(want)))
|
|
t.Fatalf("format %v, line %d\nhave %v\nwant %v", format, i, have, want)
|
|
}
|
|
}
|
|
if len(haveLines) != len(wantLines) {
|
|
t.Errorf("format %v, want %d lines, have %d", format, len(haveLines), len(wantLines))
|
|
}
|
|
}
|
|
|
|
func TestJsonLogging(t *testing.T) {
|
|
t.Parallel()
|
|
haveB, err := runSelf("--log.format", "json", "logtest")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
readFile, err := os.Open("testdata/logging/logtest-json.txt")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
wantLines := split(readFile)
|
|
haveLines := split(bytes.NewBuffer(haveB))
|
|
for i, wantLine := range wantLines {
|
|
if i > len(haveLines)-1 {
|
|
t.Fatalf("format %v, line %d missing, want:%v", "json", i, wantLine)
|
|
}
|
|
haveLine := haveLines[i]
|
|
for strings.Contains(haveLine, "Unknown config environment variable") {
|
|
// This can happen on CI runs. Drop it.
|
|
haveLines = append(haveLines[:i], haveLines[i+1:]...)
|
|
haveLine = haveLines[i]
|
|
}
|
|
var have, want []byte
|
|
{
|
|
var h map[string]any
|
|
if err := json.Unmarshal([]byte(haveLine), &h); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
h["t"] = "xxx"
|
|
have, _ = json.Marshal(h)
|
|
}
|
|
{
|
|
var w map[string]any
|
|
if err := json.Unmarshal([]byte(wantLine), &w); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
w["t"] = "xxx"
|
|
want, _ = json.Marshal(w)
|
|
}
|
|
if !bytes.Equal(have, want) {
|
|
// show an intelligent diff
|
|
t.Logf(nicediff(have, want))
|
|
t.Errorf("file content wrong")
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestVmodule(t *testing.T) {
|
|
t.Parallel()
|
|
checkOutput := func(level int, want, wantNot string) {
|
|
t.Helper()
|
|
output, err := runSelf("--log.format", "terminal", "--verbosity=0", "--log.vmodule", fmt.Sprintf("logtestcmd_active.go=%d", level), "logtest")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if len(want) > 0 && !strings.Contains(string(output), want) { // trace should be present at 5
|
|
t.Errorf("failed to find expected string ('%s') in output", want)
|
|
}
|
|
if len(wantNot) > 0 && strings.Contains(string(output), wantNot) { // trace should be present at 5
|
|
t.Errorf("string ('%s') should not be present in output", wantNot)
|
|
}
|
|
}
|
|
checkOutput(5, "log at level trace", "") // trace should be present at 5
|
|
checkOutput(4, "log at level debug", "log at level trace") // debug should be present at 4, but trace should be missing
|
|
checkOutput(3, "log at level info", "log at level debug") // info should be present at 3, but debug should be missing
|
|
checkOutput(2, "log at level warn", "log at level info") // warn should be present at 2, but info should be missing
|
|
checkOutput(1, "log at level error", "log at level warn") // error should be present at 1, but warn should be missing
|
|
}
|
|
|
|
func nicediff(have, want []byte) string {
|
|
var i = 0
|
|
for ; i < len(have) && i < len(want); i++ {
|
|
if want[i] != have[i] {
|
|
break
|
|
}
|
|
}
|
|
var end = i + 40
|
|
var start = i - 50
|
|
if start < 0 {
|
|
start = 0
|
|
}
|
|
var h, w string
|
|
if end < len(have) {
|
|
h = string(have[start:end])
|
|
} else {
|
|
h = string(have[start:])
|
|
}
|
|
if end < len(want) {
|
|
w = string(want[start:end])
|
|
} else {
|
|
w = string(want[start:])
|
|
}
|
|
return fmt.Sprintf("have vs want:\n%q\n%q\n", h, w)
|
|
}
|
|
|
|
func TestFileOut(t *testing.T) {
|
|
t.Parallel()
|
|
var (
|
|
have, want []byte
|
|
err error
|
|
path = fmt.Sprintf("%s/test_file_out-%d", os.TempDir(), rand.Int63())
|
|
)
|
|
t.Cleanup(func() { os.Remove(path) })
|
|
if want, err = runSelf(fmt.Sprintf("--log.file=%s", path), "logtest"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if have, err = os.ReadFile(path); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !bytes.Equal(have, want) {
|
|
// show an intelligent diff
|
|
t.Logf(nicediff(have, want))
|
|
t.Errorf("file content wrong")
|
|
}
|
|
}
|
|
|
|
func TestRotatingFileOut(t *testing.T) {
|
|
t.Parallel()
|
|
var (
|
|
have, want []byte
|
|
err error
|
|
path = fmt.Sprintf("%s/test_file_out-%d", os.TempDir(), rand.Int63())
|
|
)
|
|
t.Cleanup(func() { os.Remove(path) })
|
|
if want, err = runSelf(fmt.Sprintf("--log.file=%s", path), "--log.rotate", "logtest"); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if have, err = os.ReadFile(path); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !bytes.Equal(have, want) {
|
|
// show an intelligent diff
|
|
t.Logf(nicediff(have, want))
|
|
t.Errorf("file content wrong")
|
|
}
|
|
}
|