Merge branch 'master' of https://github.com/tomochain/tomochain

cmd/tomo/genesis_test.go

@@ -1,110 +0,0 @@
-// Copyright 2016 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 (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"testing"
-)
-
-var customGenesisTests = []struct {
-	genesis string
-	query   string
-	result  string
-}{
-	// Plain genesis file without anything extra
-	{
-		genesis: `{
-			"alloc"      : {},
-			"coinbase"   : "0x0000000000000000000000000000000000000000",
-			"difficulty" : "0x20000",
-			"extraData"  : "",
-			"gasLimit"   : "0x2fefd8",
-			"nonce"      : "0x0000000000000042",
-			"mixhash"    : "0x0000000000000000000000000000000000000000000000000000000000000000",
-			"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
-			"timestamp"  : "0x00"
-		}`,
-		query:  "eth.getBlock(0).nonce",
-		result: "0x0000000000000042",
-	},
-	// Genesis file with an empty chain configuration (ensure missing fields work)
-	{
-		genesis: `{
-			"alloc"      : {},
-			"coinbase"   : "0x0000000000000000000000000000000000000000",
-			"difficulty" : "0x20000",
-			"extraData"  : "",
-			"gasLimit"   : "0x2fefd8",
-			"nonce"      : "0x0000000000000042",
-			"mixhash"    : "0x0000000000000000000000000000000000000000000000000000000000000000",
-			"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
-			"timestamp"  : "0x00",
-			"config"     : {}
-		}`,
-		query:  "eth.getBlock(0).nonce",
-		result: "0x0000000000000042",
-	},
-	// Genesis file with specific chain configurations
-	{
-		genesis: `{
-			"alloc"      : {},
-			"coinbase"   : "0x0000000000000000000000000000000000000000",
-			"difficulty" : "0x20000",
-			"extraData"  : "",
-			"gasLimit"   : "0x2fefd8",
-			"nonce"      : "0x0000000000000042",
-			"mixhash"    : "0x0000000000000000000000000000000000000000000000000000000000000000",
-			"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
-			"timestamp"  : "0x00",
-			"config"     : {
-				"homesteadBlock" : 314,
-				"daoForkBlock"   : 141,
-				"daoForkSupport" : true
-			},
-		}`,
-		query:  "eth.getBlock(0).nonce",
-		result: "0x0000000000000042",
-	},
-}
-
-// Tests that initializing tomo with a custom genesis block and chain definitions
-// work properly.
-func TestCustomGenesis(t *testing.T) {
-	for i, tt := range customGenesisTests {
-		// Create a temporary data directory to use and inspect later
-		datadir := tmpdir(t)
-		defer os.RemoveAll(datadir)
-
-		// Initialize the data directory with the custom genesis block
-		json := filepath.Join(datadir, "genesis.json")
-		if err := ioutil.WriteFile(json, []byte(tt.genesis), 0600); err != nil {
-			t.Fatalf("test %d: failed to write genesis file: %v", i, err)
-		}
-		runTomo(t, "--datadir", datadir, "init", json).WaitExit()
-
-		// Query the custom genesis block
-		tomo := runTomo(t,
-			"--datadir", datadir, "--maxpeers", "0", "--port", "0",
-			"--nodiscover", "--nat", "none", "--ipcdisable",
-			"--exec", tt.query, "console")
-		tomo.ExpectRegexp(tt.result)
-		tomo.ExpectExit()
-	}
-}

console/console_test.go

@@ -19,7 +19,6 @@ package console
 import (
 	"bytes"
 	"errors"
-	"fmt"
 	"io/ioutil"
 	"os"
 	"strings"
@@ -155,33 +154,6 @@ func (env *tester) Close(t *testing.T) {
 	os.RemoveAll(env.workspace)
 }
 
-// Tests that the node lists the correct welcome message, notably that it contains
-// the instance name, coinbase account, block number, data directory and supported
-// console modules.
-func TestWelcome(t *testing.T) {
-	tester := newTester(t, nil)
-	defer tester.Close(t)
-
-	tester.console.Welcome()
-
-	output := tester.output.String()
-	if want := "Welcome"; !strings.Contains(output, want) {
-		t.Fatalf("console output missing welcome message: have\n%s\nwant also %s", output, want)
-	}
-	if want := fmt.Sprintf("instance: %s", testInstance); !strings.Contains(output, want) {
-		t.Fatalf("console output missing instance: have\n%s\nwant also %s", output, want)
-	}
-	if want := fmt.Sprintf("coinbase: %s", testAddress); !strings.Contains(output, want) {
-		t.Fatalf("console output missing coinbase: have\n%s\nwant also %s", output, want)
-	}
-	if want := "at block: 0"; !strings.Contains(output, want) {
-		t.Fatalf("console output missing sync status: have\n%s\nwant also %s", output, want)
-	}
-	if want := fmt.Sprintf("datadir: %s", tester.workspace); !strings.Contains(output, want) {
-		t.Fatalf("console output missing coinbase: have\n%s\nwant also %s", output, want)
-	}
-}
-
 // Tests that JavaScript statement evaluation works as intended.
 func TestEvaluate(t *testing.T) {
 	tester := newTester(t, nil)

core/tx_pool.go

@@ -82,6 +82,8 @@ var (
 	ErrZeroGasPrice = errors.New("zero gas price")
 
 	ErrDuplicateSpecialTransaction = errors.New("duplicate a special transaction")
+
+	ErrMinDeploySMC = errors.New("smart contract creation cost is under allowance")
 )
 
 var (
@@ -587,7 +589,7 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
 	}
 	// Drop non-local transactions under our own minimal accepted gas price
 	local = local || pool.locals.contains(from) // account may be local even if the transaction arrived from the network
-	if !local && tx.To() != nil && pool.gasPrice.Cmp(tx.GasPrice()) > 0 {
+	if !local && pool.gasPrice.Cmp(tx.GasPrice()) > 0 {
 		if !tx.IsSpecialTransaction() || (pool.IsMasterNode != nil && !pool.IsMasterNode(from)) {
 			return ErrUnderpriced
 		}
@@ -621,6 +623,11 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
 		}
 	}
 
+	minGasDeploySMC := new(big.Int).Mul(new(big.Int).SetUint64(10), new(big.Int).SetUint64(params.Ether))
+	if tx.To() == nil && (tx.Cost().Cmp(minGasDeploySMC) < 0 || tx.GasPrice().Cmp(new(big.Int).SetUint64(10000*params.Shannon)) < 0) {
+		return ErrMinDeploySMC
+	}
+
 	return nil
 }