diff --git a/cmd/evm/main.go b/cmd/evm/main.go
index a2e3b048e7..6c39cf8b88 100644
--- a/cmd/evm/main.go
+++ b/cmd/evm/main.go
@@ -143,6 +143,7 @@ func init() {
compileCommand,
disasmCommand,
runCommand,
+ stateTestCommand,
}
}
diff --git a/cmd/evm/staterunner.go b/cmd/evm/staterunner.go
new file mode 100644
index 0000000000..e92498a8ac
--- /dev/null
+++ b/cmd/evm/staterunner.go
@@ -0,0 +1,109 @@
+// Copyright 2017 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 .
+
+package main
+
+import (
+ "encoding/json"
+ "errors"
+ "fmt"
+ "io/ioutil"
+ "os"
+
+ "github.com/ethereum/go-ethereum/core/vm"
+ "github.com/ethereum/go-ethereum/log"
+ "github.com/ethereum/go-ethereum/tests"
+
+ cli "gopkg.in/urfave/cli.v1"
+)
+
+var stateTestCommand = cli.Command{
+ Action: stateTestCmd,
+ Name: "statetest",
+ Usage: "executes the given state tests",
+ ArgsUsage: "",
+}
+
+func stateTestCmd(ctx *cli.Context) error {
+ glogger := log.NewGlogHandler(log.StreamHandler(os.Stderr, log.TerminalFormat(false)))
+ glogger.Verbosity(log.Lvl(ctx.GlobalInt(VerbosityFlag.Name)))
+ log.Root().SetHandler(glogger)
+ logconfig := &vm.LogConfig{
+ DisableMemory: ctx.GlobalBool(DisableMemoryFlag.Name),
+ DisableStack: ctx.GlobalBool(DisableStackFlag.Name),
+ }
+ var (
+ tracer vm.Tracer
+ debugLogger *vm.StructLogger
+ // statedb *state.StateDB
+ // chainConfig *params.ChainConfig
+ )
+ if ctx.GlobalBool(MachineFlag.Name) {
+ tracer = NewJSONLogger(logconfig, os.Stdout)
+ } else if ctx.GlobalBool(DebugFlag.Name) {
+ debugLogger = vm.NewStructLogger(logconfig)
+ tracer = debugLogger
+ } else {
+ debugLogger = vm.NewStructLogger(logconfig)
+ }
+
+ if len(ctx.Args().First()) == 0 {
+ return errors.New("filename required")
+ }
+
+ fn := ctx.Args().First()
+ src, err := ioutil.ReadFile(fn)
+ if err != nil {
+ return err
+ }
+
+ var tests map[string]tests.StateTest
+
+ if err = json.Unmarshal(src, &tests); err != nil {
+ return err
+ }
+ cfg := vm.Config{
+ Tracer: tracer,
+ Debug: ctx.GlobalBool(DebugFlag.Name) || ctx.GlobalBool(MachineFlag.Name),
+ }
+
+ for _, test := range tests {
+ for _, st := range test.Subtests() {
+ fmt.Printf("Test %v\n", st)
+ fmt.Printf("====================\n")
+
+ if err = test.Run(st, cfg); err != nil {
+ fmt.Printf("FAIL : %v\n", err)
+ } else {
+ fmt.Printf("PASS\n")
+ }
+ if ctx.GlobalBool(DebugFlag.Name) {
+ if debugLogger != nil {
+ fmt.Fprintln(os.Stderr, "#### TRACE ####")
+ vm.WriteTrace(os.Stderr, debugLogger.StructLogs())
+ }
+ }
+
+ fmt.Printf("====================\n")
+ }
+
+ }
+
+ if err != nil {
+ return err
+ }
+ return nil
+}