// MakeAccountManager creates an account manager from set command line flags.
func MakeAccountManager(ctx *cli.Context) *accounts.Manager {
// Create the keystore crypto primitive, light if requested
scryptN := accounts.StandardScryptN
scryptP := accounts.StandardScryptP
if ctx.GlobalBool(LightKDFFlag.Name) {
scryptN = accounts.LightScryptN
scryptP = accounts.LightScryptP
}
datadir := MustMakeDataDir(ctx)
keydir := MakeKeyStoreDir(datadir, ctx)
return accounts.NewManager(keydir, scryptN, scryptP)
}
func testREPL(t *testing.T, config func(*exp.Config)) (string, *testjethre, *exp.Expanse) {
tmp, err := ioutil.TempDir("", "gexp-test")
if err != nil {
t.Fatal(err)
}
db, _ := ethdb.NewMemDatabase()
core.WriteGenesisBlockForTesting(db, core.GenesisAccount{common.HexToAddress(testAddress), common.String2Big(testBalance)})
ks := crypto.NewKeyStorePlain(filepath.Join(tmp, "keystore"))
am := accounts.NewManager(ks)
conf := &exp.Config{
NodeKey: testNodeKey,
DataDir: tmp,
AccountManager: am,
MaxPeers: 0,
Name: "test",
DocRoot: "/",
SolcPath: testSolcPath,
PowTest: true,
NewDB: func(path string) (ethdb.Database, error) { return db, nil },
}
if config != nil {
config(conf)
}
expanse, err := exp.New(conf)
if err != nil {
t.Fatal("%v", err)
}
keyb, err := crypto.HexToECDSA(testKey)
if err != nil {
t.Fatal(err)
}
key := crypto.NewKeyFromECDSA(keyb)
err = ks.StoreKey(key, "")
if err != nil {
t.Fatal(err)
}
err = am.Unlock(key.Address, "")
if err != nil {
t.Fatal(err)
}
assetPath := filepath.Join(os.Getenv("GOPATH"), "src", "github.com", "expanse", "go-expanse", "cmd", "mist", "assets", "ext")
client := comms.NewInProcClient(codec.JSON)
tf := &testjethre{client: expanse.HTTPClient()}
repl := newJSRE(expanse, assetPath, "", client, false, tf)
tf.jsre = repl
return tmp, tf, expanse
}
func runBlockTest(test *BlockTest) error {
ks := crypto.NewKeyStorePassphrase(filepath.Join(common.DefaultDataDir(), "keystore"), crypto.StandardScryptN, crypto.StandardScryptP)
am := accounts.NewManager(ks)
db, _ := ethdb.NewMemDatabase()
cfg := &exp.Config{
DataDir: common.DefaultDataDir(),
Verbosity: 5,
Etherbase: common.Address{},
AccountManager: am,
NewDB: func(path string) (ethdb.Database, error) { return db, nil },
}
cfg.GenesisBlock = test.Genesis
// import pre accounts & construct test genesis block & state root
_, err := test.InsertPreState(db, am)
if err != nil {
return fmt.Errorf("InsertPreState: %v", err)
}
expanse, err := exp.New(cfg)
if err != nil {
return err
}
err = expanse.Start()
if err != nil {
return err
}
cm := expanse.BlockChain()
//vm.Debug = true
validBlocks, err := test.TryBlocksInsert(cm)
if err != nil {
return err
}
lastblockhash := common.HexToHash(test.lastblockhash)
cmlast := cm.LastBlockHash()
if lastblockhash != cmlast {
return fmt.Errorf("lastblockhash validation mismatch: want: %x, have: %x", lastblockhash, cmlast)
}
newDB, err := cm.State()
if err != nil {
return err
}
if err = test.ValidatePostState(newDB); err != nil {
return fmt.Errorf("post state validation failed: %v", err)
}
return test.ValidateImportedHeaders(cm, validBlocks)
}
// MakeChain creates an account manager from set command line flags.
func MakeAccountManager(ctx *cli.Context) *accounts.Manager {
dataDir := MustDataDir(ctx)
if ctx.GlobalBool(TestNetFlag.Name) {
dataDir += "/testnet"
}
scryptN := crypto.StandardScryptN
scryptP := crypto.StandardScryptP
if ctx.GlobalBool(LightKDFFlag.Name) {
scryptN = crypto.LightScryptN
scryptP = crypto.LightScryptP
}
ks := crypto.NewKeyStorePassphrase(filepath.Join(dataDir, "keystore"), scryptN, scryptP)
return accounts.NewManager(ks)
}
func testEth(t *testing.T) (expanse *exp.Expanse, err error) {
tmp, err := ioutil.TempDir("", "natspec-test")
if err != nil {
t.Fatal(err)
}
db, _ := ethdb.NewMemDatabase()
addr := common.HexToAddress(testAddress)
core.WriteGenesisBlockForTesting(db, core.GenesisAccount{addr, common.String2Big(testBalance)})
ks := crypto.NewKeyStorePassphrase(filepath.Join(tmp, "keystore"), crypto.LightScryptN, crypto.LightScryptP)
am := accounts.NewManager(ks)
keyb, err := crypto.HexToECDSA(testKey)
if err != nil {
t.Fatal(err)
}
key := crypto.NewKeyFromECDSA(keyb)
err = ks.StoreKey(key, "")
if err != nil {
t.Fatal(err)
}
err = am.Unlock(key.Address, "")
if err != nil {
t.Fatal(err)
}
// only use minimalistic stack with no networking
return exp.New(&exp.Config{
DataDir: tmp,
AccountManager: am,
Etherbase: common.HexToAddress(testAddress),
MaxPeers: 0,
PowTest: true,
NewDB: func(path string) (ethdb.Database, error) { return db, nil },
GpoMinGasPrice: common.Big1,
GpobaseCorrectionFactor: 1,
GpoMaxGasPrice: common.Big1,
})
}
func testEth(t *testing.T) (expanse *exp.Expanse, err error) {
os.RemoveAll("/tmp/exp-natspec/")
err = os.MkdirAll("/tmp/exp-natspec/keystore", os.ModePerm)
if err != nil {
panic(err)
}
// create a testAddress
ks := crypto.NewKeyStorePassphrase("/tmp/exp-natspec/keystore")
am := accounts.NewManager(ks)
testAccount, err := am.NewAccount("password")
if err != nil {
panic(err)
}
testAddress := strings.TrimPrefix(testAccount.Address.Hex(), "0x")
db, _ := ethdb.NewMemDatabase()
// set up mock genesis with balance on the testAddress
core.WriteGenesisBlockForTesting(db, common.HexToAddress(testAddress), common.String2Big(testBalance))
// only use minimalistic stack with no networking
expanse, err = exp.New(&exp.Config{
DataDir: "/tmp/exp-natspec",
AccountManager: am,
MaxPeers: 0,
PowTest: true,
Etherbase: common.HexToAddress(testAddress),
NewDB: func(path string) (common.Database, error) { return db, nil },
})
if err != nil {
panic(err)
}
return
}
// MakeChain creates an account manager from set command line flags.
func MakeAccountManager(ctx *cli.Context) *accounts.Manager {
dataDir := ctx.GlobalString(DataDirFlag.Name)
ks := crypto.NewKeyStorePassphrase(filepath.Join(dataDir, "keystore"))
return accounts.NewManager(ks)
}