mirror of https://github.com/poanetwork/quorum.git
Merge pull request #59 from fjl/feature/raceless-ethlog
Improve package ethlog
This commit is contained in:
Jeffrey Wilcke
commit
fc308b842e
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@ -1,62 +0,0 @@
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## Features
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- packages use tagged logger sending log messages to shared (process-wide) logging engine
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- log writers (interface ethlog.LogSystem) can be added to the logging engine by wrappers/guis/clients
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- shared logging engine dispatching to multiple log systems
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- log level can be set separately per log system
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- async logging thread: logging IO does not block main thread
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- log messages are synchronously stringified to avoid incorrectly logging of changed states
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- log level enum: ethlog.LogLevel: Silence, ErrorLevel, WarnLevel, InfoLevel, DebugLevel, DebugDetailLevel
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## Usage
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In an ethereum component package:
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import "github.com/ethereum/eth-go/ethlog"
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// package-wide logger using tag
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var logger = ethlog.NewLogger("TAG")
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Logger provides named Printf and Println style methods for all loglevels
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logger.Infoln("this is info") # > [TAG] This is info
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logger.Infof("this %v is info", object) # > [TAG] This object is info
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Ethereum wrappers should register log systems conforming to ethlog.LogSystem
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import "github.com/ethereum/eth-go/ethlog"
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type CustomLogWriter struct {
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logLevel ethlog.LogLevel
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}
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func (t *TestLogSystem) SetLogLevel(i LogLevel) {
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t.level = i
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}
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func (t *TestLogSystem) GetLogLevel() LogLevel {
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return t.level
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}
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func (c *CustomLogWriter) Printf(format string, v...interface{}) {
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//....
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}
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func (c *CustomLogWriter) Println(v...interface{}) {
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//....
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}
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ethlog.AddLogWriter(&CustomLogWriter{})
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ethlog also provides constructors for that wrap io.Writers into a standard logger with a settable level:
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filename := "test.log"
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file, _ := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, os.ModePerm)
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fileLogSystem := NewStdLogSystem(file, 0, WarnLevel)
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AddLogSystem(fileLogSystem)
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stdOutLogSystem := NewStdLogSystem(os.Stdout, 0, WarnLevel)
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AddLogSystem(stdOutLogSystem)
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@ -0,0 +1,21 @@
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package ethlog
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import "os"
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func ExampleLogger() {
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logger := NewLogger("TAG")
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logger.Infoln("so awesome") // prints [TAG] so awesome
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logger.Infof("this %q is raw", "coin") // prints [TAG] this "coin" is raw
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}
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func ExampleLogSystem() {
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filename := "test.log"
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file, _ := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, os.ModePerm)
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fileLog := NewStdLogSystem(file, 0, WarnLevel)
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AddLogSystem(fileLog)
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stdoutLog := NewStdLogSystem(os.Stdout, 0, WarnLevel)
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AddLogSystem(stdoutLog)
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NewLogger("TAG").Warnln("reactor meltdown") // writes to both logs
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}
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@ -1,3 +1,15 @@
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/*
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Package ethlog implements a multi-output leveled logger.
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Other packages use tagged logger to send log messages to shared
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(process-wide) logging engine. The shared logging engine dispatches to
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multiple log systems. The log level can be set separately per log
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system.
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Logging is asynchronous and does not block the caller. Message
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formatting is performed by the caller goroutine to avoid incorrect
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logging of mutable state.
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*/
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package ethlog
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import (
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@ -6,46 +18,26 @@ import (
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"log"
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"os"
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"sync"
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"sync/atomic"
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)
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// LogSystem is implemented by log output devices.
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// All methods can be called concurrently from multiple goroutines.
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type LogSystem interface {
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GetLogLevel() LogLevel
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SetLogLevel(i LogLevel)
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Println(v ...interface{})
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Printf(format string, v ...interface{})
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LogPrint(LogLevel, string)
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}
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type logMessage struct {
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LogLevel LogLevel
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format bool
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msg string
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type message struct {
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level LogLevel
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msg string
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}
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func newPrintlnLogMessage(level LogLevel, tag string, v ...interface{}) *logMessage {
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return &logMessage{level, false, fmt.Sprintf("[%s] %s", tag, fmt.Sprint(v...))}
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}
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func newPrintfLogMessage(level LogLevel, tag string, format string, v ...interface{}) *logMessage {
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return &logMessage{level, true, fmt.Sprintf("[%s] %s", tag, fmt.Sprintf(format, v...))}
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}
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func (msg *logMessage) send(logger LogSystem) {
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if msg.format {
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logger.Printf(msg.msg)
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} else {
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logger.Println(msg.msg)
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}
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}
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var logMessages chan (*logMessage)
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var logSystems []LogSystem
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var quit chan chan error
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var drained chan bool
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var mutex = sync.Mutex{}
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type LogLevel uint8
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const (
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// Standard log levels
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Silence LogLevel = iota
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ErrorLevel
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WarnLevel
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@ -54,167 +46,203 @@ const (
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DebugDetailLevel
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)
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func dispatch(msg *logMessage) {
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for _, logSystem := range logSystems {
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if logSystem.GetLogLevel() >= msg.LogLevel {
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msg.send(logSystem)
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}
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}
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var (
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logMessageC = make(chan message)
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addSystemC = make(chan LogSystem)
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flushC = make(chan chan struct{})
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resetC = make(chan chan struct{})
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)
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func init() {
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go dispatchLoop()
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}
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// log messages are dispatched to log writers
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func start() {
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// each system can buffer this many messages before
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// blocking incoming log messages.
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const sysBufferSize = 500
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func dispatchLoop() {
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var (
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systems []LogSystem
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systemIn []chan message
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systemWG sync.WaitGroup
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)
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bootSystem := func(sys LogSystem) {
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in := make(chan message, sysBufferSize)
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systemIn = append(systemIn, in)
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systemWG.Add(1)
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go sysLoop(sys, in, &systemWG)
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}
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for {
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select {
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case status := <-quit:
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status <- nil
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return
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case msg := <-logMessages:
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dispatch(msg)
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default:
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drained <- true // this blocks until a message is sent to the queue
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case msg := <-logMessageC:
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for _, c := range systemIn {
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c <- msg
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}
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case sys := <-addSystemC:
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systems = append(systems, sys)
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bootSystem(sys)
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case waiter := <-resetC:
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// reset means terminate all systems
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for _, c := range systemIn {
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close(c)
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}
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systems = nil
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systemIn = nil
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systemWG.Wait()
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close(waiter)
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case waiter := <-flushC:
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// flush means reboot all systems
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for _, c := range systemIn {
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close(c)
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}
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systemIn = nil
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systemWG.Wait()
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for _, sys := range systems {
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bootSystem(sys)
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}
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close(waiter)
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}
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}
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}
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func send(msg *logMessage) {
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logMessages <- msg
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select {
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case <-drained:
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default:
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func sysLoop(sys LogSystem, in <-chan message, wg *sync.WaitGroup) {
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for msg := range in {
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if sys.GetLogLevel() >= msg.level {
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sys.LogPrint(msg.level, msg.msg)
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}
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}
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wg.Done()
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}
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// Reset removes all active log systems.
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// It blocks until all current messages have been delivered.
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func Reset() {
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mutex.Lock()
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defer mutex.Unlock()
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if logSystems != nil {
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status := make(chan error)
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quit <- status
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select {
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case <-drained:
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default:
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}
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<-status
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}
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waiter := make(chan struct{})
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resetC <- waiter
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<-waiter
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}
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// waits until log messages are drained (dispatched to log writers)
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// Flush waits until all current log messages have been dispatched to
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// the active log systems.
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func Flush() {
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if logSystems != nil {
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<-drained
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}
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waiter := make(chan struct{})
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flushC <- waiter
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<-waiter
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}
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// AddLogSystem starts printing messages to the given LogSystem.
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func AddLogSystem(sys LogSystem) {
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addSystemC <- sys
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}
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// A Logger prints messages prefixed by a given tag. It provides named
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// Printf and Println style methods for all loglevels. Each ethereum
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// component should have its own logger with a unique prefix.
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type Logger struct {
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tag string
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}
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func NewLogger(tag string) *Logger {
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return &Logger{tag}
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}
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func AddLogSystem(logSystem LogSystem) {
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var mutex = &sync.Mutex{}
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mutex.Lock()
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defer mutex.Unlock()
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if logSystems == nil {
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logMessages = make(chan *logMessage, 10)
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quit = make(chan chan error, 1)
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drained = make(chan bool, 1)
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go start()
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}
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logSystems = append(logSystems, logSystem)
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return &Logger{"[" + tag + "] "}
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}
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func (logger *Logger) sendln(level LogLevel, v ...interface{}) {
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if logMessages != nil {
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msg := newPrintlnLogMessage(level, logger.tag, v...)
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send(msg)
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}
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logMessageC <- message{level, logger.tag + fmt.Sprintln(v...)}
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}
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func (logger *Logger) sendf(level LogLevel, format string, v ...interface{}) {
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if logMessages != nil {
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msg := newPrintfLogMessage(level, logger.tag, format, v...)
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send(msg)
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}
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logMessageC <- message{level, logger.tag + fmt.Sprintf(format, v...)}
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}
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// Errorln writes a message with ErrorLevel.
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func (logger *Logger) Errorln(v ...interface{}) {
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logger.sendln(ErrorLevel, v...)
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}
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// Warnln writes a message with WarnLevel.
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func (logger *Logger) Warnln(v ...interface{}) {
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logger.sendln(WarnLevel, v...)
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}
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// Infoln writes a message with InfoLevel.
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func (logger *Logger) Infoln(v ...interface{}) {
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logger.sendln(InfoLevel, v...)
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}
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// Debugln writes a message with DebugLevel.
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func (logger *Logger) Debugln(v ...interface{}) {
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logger.sendln(DebugLevel, v...)
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}
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// DebugDetailln writes a message with DebugDetailLevel.
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func (logger *Logger) DebugDetailln(v ...interface{}) {
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logger.sendln(DebugDetailLevel, v...)
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}
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// Errorf writes a message with ErrorLevel.
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func (logger *Logger) Errorf(format string, v ...interface{}) {
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logger.sendf(ErrorLevel, format, v...)
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}
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// Warnf writes a message with WarnLevel.
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func (logger *Logger) Warnf(format string, v ...interface{}) {
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logger.sendf(WarnLevel, format, v...)
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}
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// Infof writes a message with InfoLevel.
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func (logger *Logger) Infof(format string, v ...interface{}) {
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logger.sendf(InfoLevel, format, v...)
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}
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// Debugf writes a message with DebugLevel.
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func (logger *Logger) Debugf(format string, v ...interface{}) {
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logger.sendf(DebugLevel, format, v...)
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}
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// DebugDetailf writes a message with DebugDetailLevel.
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func (logger *Logger) DebugDetailf(format string, v ...interface{}) {
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logger.sendf(DebugDetailLevel, format, v...)
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}
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// Fatalln writes a message with ErrorLevel and exits the program.
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func (logger *Logger) Fatalln(v ...interface{}) {
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logger.sendln(ErrorLevel, v...)
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Flush()
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os.Exit(0)
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}
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// Fatalf writes a message with ErrorLevel and exits the program.
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func (logger *Logger) Fatalf(format string, v ...interface{}) {
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logger.sendf(ErrorLevel, format, v...)
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Flush()
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os.Exit(0)
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}
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type StdLogSystem struct {
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logger *log.Logger
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level LogLevel
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}
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func (t *StdLogSystem) Println(v ...interface{}) {
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t.logger.Println(v...)
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}
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func (t *StdLogSystem) Printf(format string, v ...interface{}) {
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t.logger.Printf(format, v...)
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}
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func (t *StdLogSystem) SetLogLevel(i LogLevel) {
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t.level = i
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}
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func (t *StdLogSystem) GetLogLevel() LogLevel {
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return t.level
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}
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func NewStdLogSystem(writer io.Writer, flags int, level LogLevel) *StdLogSystem {
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// NewStdLogSystem creates a LogSystem that prints to the given writer.
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// The flag values are defined package log.
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func NewStdLogSystem(writer io.Writer, flags int, level LogLevel) LogSystem {
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logger := log.New(writer, "", flags)
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return &StdLogSystem{logger, level}
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return &stdLogSystem{logger, uint32(level)}
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}
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type stdLogSystem struct {
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logger *log.Logger
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level uint32
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}
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func (t *stdLogSystem) LogPrint(level LogLevel, msg string) {
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t.logger.Print(msg)
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}
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func (t *stdLogSystem) SetLogLevel(i LogLevel) {
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atomic.StoreUint32(&t.level, uint32(i))
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}
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func (t *stdLogSystem) GetLogLevel() LogLevel {
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return LogLevel(atomic.LoadUint32(&t.level))
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}
|
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|
|
|
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|
|
@ -1,49 +1,81 @@
|
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package ethlog
|
||||
|
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import (
|
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"fmt"
|
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"io/ioutil"
|
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"math/rand"
|
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"os"
|
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"sync"
|
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"testing"
|
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"time"
|
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)
|
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|
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type TestLogSystem struct {
|
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Output string
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mutex sync.Mutex
|
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output string
|
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level LogLevel
|
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}
|
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|
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func (t *TestLogSystem) Println(v ...interface{}) {
|
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t.Output += fmt.Sprintln(v...)
|
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func (ls *TestLogSystem) LogPrint(level LogLevel, msg string) {
|
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ls.mutex.Lock()
|
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ls.output += msg
|
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ls.mutex.Unlock()
|
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}
|
||||
|
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func (t *TestLogSystem) Printf(format string, v ...interface{}) {
|
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t.Output += fmt.Sprintf(format, v...)
|
||||
func (ls *TestLogSystem) SetLogLevel(i LogLevel) {
|
||||
ls.mutex.Lock()
|
||||
ls.level = i
|
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ls.mutex.Unlock()
|
||||
}
|
||||
|
||||
func (t *TestLogSystem) SetLogLevel(i LogLevel) {
|
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t.level = i
|
||||
func (ls *TestLogSystem) GetLogLevel() LogLevel {
|
||||
ls.mutex.Lock()
|
||||
defer ls.mutex.Unlock()
|
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return ls.level
|
||||
}
|
||||
|
||||
func (t *TestLogSystem) GetLogLevel() LogLevel {
|
||||
return t.level
|
||||
func (ls *TestLogSystem) CheckOutput(t *testing.T, expected string) {
|
||||
ls.mutex.Lock()
|
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output := ls.output
|
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ls.mutex.Unlock()
|
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if output != expected {
|
||||
t.Errorf("log output mismatch:\n got: %q\n want: %q\n", output, expected)
|
||||
}
|
||||
}
|
||||
|
||||
type blockedLogSystem struct {
|
||||
LogSystem
|
||||
unblock chan struct{}
|
||||
}
|
||||
|
||||
func (ls blockedLogSystem) LogPrint(level LogLevel, msg string) {
|
||||
<-ls.unblock
|
||||
ls.LogSystem.LogPrint(level, msg)
|
||||
}
|
||||
|
||||
func TestLoggerFlush(t *testing.T) {
|
||||
Reset()
|
||||
|
||||
logger := NewLogger("TEST")
|
||||
testLogSystem := &TestLogSystem{level: WarnLevel}
|
||||
AddLogSystem(testLogSystem)
|
||||
ls := blockedLogSystem{&TestLogSystem{level: WarnLevel}, make(chan struct{})}
|
||||
AddLogSystem(ls)
|
||||
for i := 0; i < 5; i++ {
|
||||
// these writes shouldn't hang even though ls is blocked
|
||||
logger.Errorf(".")
|
||||
}
|
||||
Flush()
|
||||
Reset()
|
||||
output := testLogSystem.Output
|
||||
if output != "[TEST] .[TEST] .[TEST] .[TEST] .[TEST] ." {
|
||||
t.Error("Expected complete logger output '[TEST] .[TEST] .[TEST] .[TEST] .[TEST] .', got ", output)
|
||||
|
||||
beforeFlush := time.Now()
|
||||
time.AfterFunc(80*time.Millisecond, func() { close(ls.unblock) })
|
||||
Flush() // this should hang for approx. 80ms
|
||||
if blockd := time.Now().Sub(beforeFlush); blockd < 80*time.Millisecond {
|
||||
t.Errorf("Flush didn't block long enough, blocked for %v, should've been >= 80ms", blockd)
|
||||
}
|
||||
|
||||
ls.LogSystem.(*TestLogSystem).CheckOutput(t, "[TEST] .[TEST] .[TEST] .[TEST] .[TEST] .")
|
||||
}
|
||||
|
||||
func TestLoggerPrintln(t *testing.T) {
|
||||
Reset()
|
||||
|
||||
logger := NewLogger("TEST")
|
||||
testLogSystem := &TestLogSystem{level: WarnLevel}
|
||||
AddLogSystem(testLogSystem)
|
||||
|
|
@ -52,31 +84,27 @@ func TestLoggerPrintln(t *testing.T) {
|
|||
logger.Infoln("info")
|
||||
logger.Debugln("debug")
|
||||
Flush()
|
||||
Reset()
|
||||
output := testLogSystem.Output
|
||||
fmt.Println(quote(output))
|
||||
if output != "[TEST] error\n[TEST] warn\n" {
|
||||
t.Error("Expected logger output '[TEST] error\\n[TEST] warn\\n', got ", output)
|
||||
}
|
||||
|
||||
testLogSystem.CheckOutput(t, "[TEST] error\n[TEST] warn\n")
|
||||
}
|
||||
|
||||
func TestLoggerPrintf(t *testing.T) {
|
||||
Reset()
|
||||
|
||||
logger := NewLogger("TEST")
|
||||
testLogSystem := &TestLogSystem{level: WarnLevel}
|
||||
AddLogSystem(testLogSystem)
|
||||
logger.Errorf("error to %v\n", *testLogSystem)
|
||||
logger.Warnf("warn")
|
||||
logger.Errorf("error to %v\n", []int{1, 2, 3})
|
||||
logger.Warnf("warn %%d %d", 5)
|
||||
logger.Infof("info")
|
||||
logger.Debugf("debug")
|
||||
Flush()
|
||||
Reset()
|
||||
output := testLogSystem.Output
|
||||
if output != "[TEST] error to { 2}\n[TEST] warn" {
|
||||
t.Error("Expected logger output '[TEST] error to { 2}\\n[TEST] warn', got ", output)
|
||||
}
|
||||
testLogSystem.CheckOutput(t, "[TEST] error to [1 2 3]\n[TEST] warn %d 5")
|
||||
}
|
||||
|
||||
func TestMultipleLogSystems(t *testing.T) {
|
||||
Reset()
|
||||
|
||||
logger := NewLogger("TEST")
|
||||
testLogSystem0 := &TestLogSystem{level: ErrorLevel}
|
||||
testLogSystem1 := &TestLogSystem{level: WarnLevel}
|
||||
|
|
@ -85,18 +113,14 @@ func TestMultipleLogSystems(t *testing.T) {
|
|||
logger.Errorln("error")
|
||||
logger.Warnln("warn")
|
||||
Flush()
|
||||
Reset()
|
||||
output0 := testLogSystem0.Output
|
||||
output1 := testLogSystem1.Output
|
||||
if output0 != "[TEST] error\n" {
|
||||
t.Error("Expected logger 0 output '[TEST] error\\n', got ", output0)
|
||||
}
|
||||
if output1 != "[TEST] error\n[TEST] warn\n" {
|
||||
t.Error("Expected logger 1 output '[TEST] error\\n[TEST] warn\\n', got ", output1)
|
||||
}
|
||||
|
||||
testLogSystem0.CheckOutput(t, "[TEST] error\n")
|
||||
testLogSystem1.CheckOutput(t, "[TEST] error\n[TEST] warn\n")
|
||||
}
|
||||
|
||||
func TestFileLogSystem(t *testing.T) {
|
||||
Reset()
|
||||
|
||||
logger := NewLogger("TEST")
|
||||
filename := "test.log"
|
||||
file, _ := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, os.ModePerm)
|
||||
|
|
@ -115,7 +139,36 @@ func TestFileLogSystem(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestNoLogSystem(t *testing.T) {
|
||||
Reset()
|
||||
|
||||
logger := NewLogger("TEST")
|
||||
logger.Warnln("warn")
|
||||
Flush()
|
||||
}
|
||||
|
||||
func TestConcurrentAddSystem(t *testing.T) {
|
||||
rand.Seed(time.Now().Unix())
|
||||
Reset()
|
||||
|
||||
logger := NewLogger("TEST")
|
||||
stop := make(chan struct{})
|
||||
writer := func() {
|
||||
select {
|
||||
case <-stop:
|
||||
return
|
||||
default:
|
||||
logger.Infoln("foo")
|
||||
Flush()
|
||||
}
|
||||
}
|
||||
|
||||
go writer()
|
||||
go writer()
|
||||
|
||||
stopTime := time.Now().Add(100 * time.Millisecond)
|
||||
for time.Now().Before(stopTime) {
|
||||
time.Sleep(time.Duration(rand.Intn(20)) * time.Millisecond)
|
||||
AddLogSystem(NewStdLogSystem(ioutil.Discard, 0, InfoLevel))
|
||||
}
|
||||
close(stop)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -39,14 +39,14 @@ for i := 0; i < 10; i++ {
|
|||
|
||||
return x`
|
||||
|
||||
func setup(level int, typ Type) (*Closure, VirtualMachine) {
|
||||
func setup(level ethlog.LogLevel, typ Type) (*Closure, VirtualMachine) {
|
||||
code, err := ethutil.Compile(mutcode, true)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
// Pipe output to /dev/null
|
||||
ethlog.AddLogSystem(ethlog.NewStdLogSystem(ioutil.Discard, log.LstdFlags, ethlog.LogLevel(level)))
|
||||
ethlog.AddLogSystem(ethlog.NewStdLogSystem(ioutil.Discard, log.LstdFlags, level))
|
||||
|
||||
ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "")
|
||||
|
||||
|
|
@ -57,7 +57,7 @@ func setup(level int, typ Type) (*Closure, VirtualMachine) {
|
|||
}
|
||||
|
||||
func TestDebugVm(t *testing.T) {
|
||||
closure, vm := setup(4, DebugVmTy)
|
||||
closure, vm := setup(ethlog.DebugLevel, DebugVmTy)
|
||||
ret, _, e := closure.Call(vm, nil)
|
||||
if e != nil {
|
||||
fmt.Println("error", e)
|
||||
|
|
@ -69,7 +69,7 @@ func TestDebugVm(t *testing.T) {
|
|||
}
|
||||
|
||||
func TestVm(t *testing.T) {
|
||||
closure, vm := setup(4, StandardVmTy)
|
||||
closure, vm := setup(ethlog.DebugLevel, StandardVmTy)
|
||||
ret, _, e := closure.Call(vm, nil)
|
||||
if e != nil {
|
||||
fmt.Println("error", e)
|
||||
|
|
@ -81,7 +81,7 @@ func TestVm(t *testing.T) {
|
|||
}
|
||||
|
||||
func BenchmarkDebugVm(b *testing.B) {
|
||||
closure, vm := setup(3, DebugVmTy)
|
||||
closure, vm := setup(ethlog.InfoLevel, DebugVmTy)
|
||||
|
||||
b.ResetTimer()
|
||||
|
||||
|
|
@ -91,7 +91,7 @@ func BenchmarkDebugVm(b *testing.B) {
|
|||
}
|
||||
|
||||
func BenchmarkVm(b *testing.B) {
|
||||
closure, vm := setup(3, StandardVmTy)
|
||||
closure, vm := setup(ethlog.InfoLevel, StandardVmTy)
|
||||
|
||||
b.ResetTimer()
|
||||
|
||||
|
|
@ -106,7 +106,7 @@ func RunCode(mutCode string, typ Type) []byte {
|
|||
log.Fatal(err)
|
||||
}
|
||||
|
||||
ethlog.AddLogSystem(ethlog.NewStdLogSystem(os.Stdout, log.LstdFlags, ethlog.LogLevel(3)))
|
||||
ethlog.AddLogSystem(ethlog.NewStdLogSystem(os.Stdout, log.LstdFlags, ethlog.InfoLevel))
|
||||
|
||||
ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "")
|
||||
|
||||
|
|
|
|||
|
|
@ -12,7 +12,7 @@ var Logger ethlog.LogSystem
|
|||
var Log = ethlog.NewLogger("TEST")
|
||||
|
||||
func init() {
|
||||
Logger = ethlog.NewStdLogSystem(os.Stdout, log.LstdFlags, ethlog.LogLevel(3))
|
||||
Logger = ethlog.NewStdLogSystem(os.Stdout, log.LstdFlags, ethlog.InfoLevel)
|
||||
ethlog.AddLogSystem(Logger)
|
||||
|
||||
ethutil.ReadConfig(".ethtest", "/tmp/ethtest", "")
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@ import (
|
|||
"bytes"
|
||||
"testing"
|
||||
|
||||
"github.com/ethereum/eth-go/ethlog"
|
||||
"github.com/ethereum/eth-go/ethstate"
|
||||
"github.com/ethereum/eth-go/ethutil"
|
||||
"github.com/ethereum/eth-go/tests/helper"
|
||||
|
|
@ -87,6 +88,9 @@ func RunVmTest(url string, t *testing.T) {
|
|||
}
|
||||
|
||||
// I've created a new function for each tests so it's easier to identify where the problem lies if any of them fail.
|
||||
func TestVMSha3(t *testing.T) {
|
||||
helper.Logger.SetLogLevel(ethlog.Silence)
|
||||
defer helper.Logger.SetLogLevel(ethlog.DebugLevel)
|
||||
|
||||
func TestVMArithmetic(t *testing.T) {
|
||||
const url = "https://raw.githubusercontent.com/ethereum/tests/develop/vmtests/vmArithmeticTest.json"
|
||||
|
|
|
|||
Loading…
Reference in New Issue