Example #1
0
func run(ctx *cli.Context) {
	vm.Debug = ctx.GlobalBool(DebugFlag.Name)
	vm.ForceJit = ctx.GlobalBool(ForceJitFlag.Name)
	vm.EnableJit = !ctx.GlobalBool(DisableJitFlag.Name)

	glog.SetToStderr(true)

	db, _ := ethdb.NewMemDatabase()
	statedb := state.New(common.Hash{}, db)
	sender := statedb.CreateAccount(common.StringToAddress("sender"))
	receiver := statedb.CreateAccount(common.StringToAddress("receiver"))
	receiver.SetCode(common.Hex2Bytes(ctx.GlobalString(CodeFlag.Name)))

	vmenv := NewEnv(statedb, common.StringToAddress("evmuser"), common.Big(ctx.GlobalString(ValueFlag.Name)))

	tstart := time.Now()
	ret, e := vmenv.Call(
		sender,
		receiver.Address(),
		common.Hex2Bytes(ctx.GlobalString(InputFlag.Name)),
		common.Big(ctx.GlobalString(GasFlag.Name)),
		common.Big(ctx.GlobalString(PriceFlag.Name)),
		common.Big(ctx.GlobalString(ValueFlag.Name)),
	)
	vmdone := time.Since(tstart)

	if ctx.GlobalBool(DumpFlag.Name) {
		fmt.Println(string(statedb.Dump()))
	}
	vm.StdErrFormat(vmenv.StructLogs())

	if ctx.GlobalBool(SysStatFlag.Name) {
		var mem runtime.MemStats
		runtime.ReadMemStats(&mem)
		fmt.Printf("vm took %v\n", vmdone)
		fmt.Printf(`alloc:      %d
tot alloc:  %d
no. malloc: %d
heap alloc: %d
heap objs:  %d
num gc:     %d
`, mem.Alloc, mem.TotalAlloc, mem.Mallocs, mem.HeapAlloc, mem.HeapObjects, mem.NumGC)
	}

	fmt.Printf("OUT: 0x%x", ret)
	if e != nil {
		fmt.Printf(" error: %v", e)
	}
	fmt.Println()
}
Example #2
0
func main() {
	glog.SetToStderr(true)

	app := cli.NewApp()
	app.Name = "shftest"
	app.Usage = "shift test interface"
	app.Action = setupApp
	app.Version = "0.2.0"
	app.Author = "go-ethereum team"

	app.Flags = []cli.Flag{
		TestFlag,
		FileFlag,
		ContinueOnErrorFlag,
		ReadStdInFlag,
		SkipTestsFlag,
		TraceFlag,
	}

	if err := app.Run(os.Args); err != nil {
		glog.Fatalln(err)
	}

}
Example #3
0
// SetupLogger configures glog from the logging-related command line flags.
func SetupLogger(ctx *cli.Context) {
	glog.SetV(ctx.GlobalInt(VerbosityFlag.Name))
	glog.CopyStandardLogTo("INFO")
	glog.SetToStderr(true)
	glog.SetLogDir(ctx.GlobalString(LogFileFlag.Name))
}