Beispiel #1
0
    def test_normal_007_benefit(self):
        try:
            process = False

            address1 = Config.NODES[self.m_checknode]["address"]
            (process, response) = API.rpc().getbalance(address1)
            self.BLOCK(process, "get balance error[1]")

            ong1 = int(response["result"]["ong"])

            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[0]["address"],
                "1",
                gas_price=test_config.PRICE_TEST)

            #判断是否分润,至少需要等待1个共识时间
            except_benifit = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 1000,
                    [1000, 1000, 1000, 1000, 1000, 1000, 1000]))
            logger.print("except_benifit: " + str(except_benifit))
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            (process, response) = API.rpc().getbalance(address1)
            self.BLOCK(process, "get balance error[2]")

            ong2 = int(response["result"]["ong"])
            print("before cost[1]: " + str(ong1))
            print("after cost[1]: " + str(ong2))
            self.ASSERT((int(ong2 - ong1) == int(except_benifit)), "")

        except Exception as e:
            logger.print(e.args[0])
Beispiel #2
0
    def test_normal_005_benefit(self):
        try:
            process = False
            #启动拜占庭节点
            API.node().stop_nodes(self.m_dbft_nodes)
            API.node().start_nodes(self.m_dbft_nodes,
                                   Config.DEFAULT_NODE_ARGS,
                                   True,
                                   True,
                                   program="ontology-bft_1")

            (process, response) = API.native().update_global_param(
                "0", "1000", "32", "1", "50", "50", "5", "5")
            self.BLOCK(process, "updateGlobalParam error")

            (process, response) = API.rpc().getbalance(
                Config.NODES[self.m_checknode]["address"])
            self.BLOCK(process, "get balance error")
            ong1 = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[self.m_dbft_nodes[0]]["address"])
            self.BLOCK(process, "get balance error")
            dbft_ong1 = int(response["result"]["ong"])

            #进行第一轮共识
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[0]["address"],
                "1",
                gas_price=test_config.PRICE_TEST)

            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()

            (process, response) = API.rpc().getbalance(
                Config.NODES[self.m_checknode]["address"])
            self.BLOCK(process, "get balance error")
            ong2 = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[self.m_dbft_nodes[0]]["address"])
            self.BLOCK(process, "get balance error")
            dbft_ong2 = int(response["result"]["ong"])

            #第二轮判断
            except_benifit = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            self.ASSERT((dbft_ong2 != dbft_ong1), "bft node benefit error")
            self.ASSERT((ong2 != ong1), "normal node benefit error")

        except Exception as e:
            logger.print(e.args[0])
Beispiel #3
0
    def test_normal_012_benefit(self):
        try:
            address = Config.NODES[self.m_checknode]["address"]
            process = False
            unpeer_node = 10  #未被投票节点

            API.native().update_global_param("0", "1000", "32", "10", "100",
                                             "0", "5", "5")

            for i in range(7, 14):
                test_api.add_candidate_node(i, init_pos=5000, from_node=i - 7)

            #先共识一次,确保节点都会在下一次共识分红
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            #交易
            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[0]["address"],
                "1",
                gas_price=test_config.PRICE_TEST)

            (process, response) = API.rpc().getbalance(address)
            self.BLOCK(process, "get balance error")
            normal_ong = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[unpeer_node]["address"])
            self.BLOCK(process, "get balance error")
            candidate_ong = int(response["result"]["ong"])

            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()

            (process, response) = API.rpc().getbalance(address)
            self.BLOCK(process, "get balance error")
            normal_ong2 = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[unpeer_node]["address"])
            self.BLOCK(process, "get balance error")
            candidate_ong2 = int(response["result"]["ong"])

            except_benifit1 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_benifit2 = 0
            print("normal_ong2: " + str(normal_ong2))
            print("candidate_ong2: " + str(candidate_ong2))
            self.ASSERT((normal_ong2 - normal_ong) == except_benifit1,
                        "benefit normal node error")
            self.ASSERT((candidate_ong2 - candidate_ong) == except_benifit2,
                        "benefit candidate node error")
        except Exception as e:
            logger.print(e.args[0])
Beispiel #4
0
    def test_normal_006_benefit(self):
        try:
            process = False

            (process, response) = API.native().update_global_param(
                "0", "1000", "32", "1", "50", "50", "5", "5")
            self.BLOCK(process, "updateGlobalParam error")

            (process, response) = API.rpc().getbalance(
                Config.NODES[self.m_checknode]["address"])
            self.BLOCK(process, "get balance error")
            ong1 = int(response["result"]["ong"])

            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[0]["address"],
                "1",
                gas_price=test_config.PRICE_TEST)

            (process, response) = API.rpc().getbalance(
                Config.NODES[self.m_checknode]["address"])
            self.BLOCK(process, "get balance error")
            ong2 = int(response["result"]["ong"])

            #第一轮判断
            self.ASSERT(ong1 == ong2, "benefit error")

            #进行第一轮共识
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            (process, response) = API.rpc().getbalance(
                Config.NODES[self.m_checknode]["address"])
            self.BLOCK(process, "get balance error")
            ong3 = int(response["result"]["ong"])

            #第二轮判断
            except_benifit = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            self.ASSERT((ong3 - ong2) == except_benifit, "first benefit error")

        except Exception as e:
            logger.print(e.args[0])
Beispiel #5
0
    def test_normal_011_benefit(self):
        try:
            process = False
            vote_node = 13  #投票节点
            peer_node1 = 7  #被投票节点1
            peer_node2 = 8  #被投票节点2
            peer_node3 = 9  #被投票节点3
            unpeer_node = 10  #未被投票节点

            API.native().update_global_param("0", "1000", "32", "10", "50",
                                             "50", "5", "5")

            API.node().start_nodes([vote_node], Config.DEFAULT_NODE_ARGS, True,
                                   True)
            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[vote_node]["address"],
                "5000000",
                gas_price=0)
            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[vote_node]["address"],
                "1000",
                gas_price=0)

            for i in range(7, 13):
                test_api.add_candidate_node(i, init_pos=5000, from_node=i - 7)

            #投票给三个节点成为共识节点
            (process, response) = API.native().vote_for_peer(
                Config.NODES[vote_node]["address"], [
                    Config.NODES[peer_node1]["pubkey"],
                    Config.NODES[peer_node2]["pubkey"],
                    Config.NODES[peer_node3]["pubkey"]
                ], ["15000", "15000", "15000"])
            self.BLOCK(process, "vote error")

            #先共识一次,确保节点都会在下一次共识分红
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()

            #交易
            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[0]["address"],
                "1",
                gas_price=test_config.PRICE_TEST)

            (process, response) = API.rpc().getbalance(
                Config.NODES[peer_node1]["address"])
            self.BLOCK(process, "get balance error")
            normal_ong = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[unpeer_node]["address"])
            self.BLOCK(process, "get balance error")
            candidate_ong = int(response["result"]["ong"])

            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            (process, response) = API.rpc().getbalance(
                Config.NODES[peer_node1]["address"])
            self.BLOCK(process, "get balance error")
            normal_ong2 = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[unpeer_node]["address"])
            self.BLOCK(process, "get balance error")
            candidate_ong2 = int(response["result"]["ong"])

            except_benifit1 = int(
                test_api.get_candidate_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 5000,
                    [5000, 5000, 5000, 10000, 10000, 10000]))
            except_benifit2 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 20000,
                    [20000, 20000, 20000, 10000, 10000, 10000, 10000]))
            logger.info("normal_ong2: " + str(normal_ong2))
            logger.info("except_benifit1: " + str(except_benifit1))

            logger.info("candidate_ong2: " + str(candidate_ong2))
            logger.info("except_benifit2: " + str(except_benifit2))
            self.ASSERT((normal_ong2 - normal_ong) == except_benifit2,
                        "benefit normal node error")
            self.ASSERT((candidate_ong2 - candidate_ong) == except_benifit1,
                        "benefit candidate node error")

        except Exception as e:
            logger.error(e.args[0])
Beispiel #6
0
    def test_normal_010_benefit(self):
        try:
            address = Config.NODES[2]["address"]
            process = False

            API.native().update_global_param("0", "1000", "32", "1", "50",
                                             "50", "5", "5")

            new_node = self.m_new_2_nodes[0]  #新加入节点

            address4 = Config.NODES[self.m_checknode]["address"]
            (process, response) = API.rpc().getbalance(address4)
            self.BLOCK(process, "get balance error")
            ong1 = int(response["result"]["ong"])

            test_api.add_candidate_node(new_node, init_pos=20000)
            time.sleep(10)

            #第一次共识,没有ong分润,但是候选节点会成为共识节点
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[0]["address"],
                "1",
                gas_price=test_config.PRICE_TEST)
            time.sleep(5)

            (process, response) = API.rpc().getbalance(address4)
            self.BLOCK(process, "get balance error")
            normal_ong = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[new_node]["address"])
            self.BLOCK(process, "get balance error")
            candidate_ong = int(response["result"]["ong"])

            #第二次共识,有ong分润
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            except_benifit1 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_benifit3 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 20000,
                    [20000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_candidate_benifit1 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 10000, [10000]))
            except_candidate_benifit2 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 20000, [20000]))
            logger.info("except_benifit1:" + str(except_benifit1))
            logger.info("except_benifit3:" + str(except_benifit3))
            logger.info("except_candidate_benifit1:" +
                        str(except_candidate_benifit1))
            logger.info("except_candidate_benifit2:" +
                        str(except_candidate_benifit2))

            (process, response) = API.rpc().getbalance(address4)
            self.BLOCK(process, "get balance error")
            normal_ong2 = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[new_node]["address"])
            self.BLOCK(process, "get balance error")
            candidate_ong2 = int(response["result"]["ong"])

            logger.info("normal_ong2: " + str(normal_ong2))
            logger.info("candidate_ong2: " + str(candidate_ong2))
            process = abs((int(candidate_ong2 - candidate_ong) -
                           int(except_benifit3))) < 10
            self.ASSERT(process, "benefit error")

        except Exception as e:
            logger.print(e.args[0])
Beispiel #7
0
    def test_normal_009_benefit(self):
        try:
            process = False

            candidate_pos = 1000  #候选节点初始pos

            new_node1 = self.m_new_2_nodes[0]
            new_node2 = self.m_new_2_nodes[1]
            address1 = Config.NODES[self.m_checknode]["address"]

            API.native().update_global_param("0", "1000", "32", "1", "50",
                                             "50", "5", "5")

            #发生一笔交易
            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[0]["address"],
                "1",
                gas_price=test_config.PRICE_TEST)
            time.sleep(5)

            #添加候选节点1
            (process,
             response) = test_api.add_candidate_node(new_node1,
                                                     init_pos=candidate_pos)
            self.BLOCK(process, "add candidate error")

            #区块到达分红数量要求,获取共识前后的ong值
            (process, response) = API.rpc().getbalance(address1)
            self.BLOCK(process, "get balance error")
            normal_ong1 = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[new_node1]["address"])
            self.BLOCK(process, "get balance error")
            candidate1_ong_1 = int(response["result"]["ong"])

            #第一次分红,只分红共识节点的,因为候选节点要在下个周期才分红
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            #第二次分红,候选节点也分红
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")

            API.node().wait_gen_block()

            (process, response) = API.rpc().getbalance(address1)
            self.BLOCK(process, "get balance error")
            normal_ong2 = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[new_node1]["address"])
            self.BLOCK(process, "get balance error")
            candidate1_ong_2 = int(response["result"]["ong"])

            #计算分红值
            except_benifit1 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_benifit2 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5 * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_candidate_benifit1 = int(
                test_api.get_candidate_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5 * 0.5, candidate_pos,
                    [candidate_pos]))

            #判断分红值
            #消耗的0.2ong的50%被平均分给七个节点,50%被分配给刚加入的候选节点
            logger.print("before cost[1]: " + str(normal_ong1))
            logger.print("after cost[1]: " + str(normal_ong2))
            process = abs(
                int(normal_ong2 - normal_ong1) -
                int(except_benifit1 + except_benifit2)) < 10
            self.ASSERT(process, "first benefit error[normal node][1]")

            process = abs(
                int(candidate1_ong_2 - candidate1_ong_1) -
                int(except_candidate_benifit1)) < 10
            self.ASSERT(process, "first benefit error[candidate node][2]")

            #添加候选节点2
            (process, response) = test_api.add_candidate_node(new_node2)
            self.BLOCK(process, "add candidate node error")

            #第一次共识,确保下次一起分红,因为候选节点要在下个周期才分红
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()

            #4.消耗的0.2ong的50%被分配给刚加入的候选节点
            (process, response) = API.native().transfer_ont(
                Config.NODES[0]["address"],
                Config.NODES[0]["address"],
                "1",
                gas_price=test_config.PRICE_TEST)
            self.BLOCK(process, "transfer ont error")
            time.sleep(5)

            #区块到达分红数量要求
            (process, response) = API.rpc().getbalance(address1)
            self.BLOCK(process, "get balance error")
            normal_ong3 = int(response["result"]["ong"])
            (process, response) = API.rpc().getbalance(
                Config.NODES[new_node2]["address"])
            self.BLOCK(process, "get balance error")
            candidate2_ong_1 = int(response["result"]["ong"])

            #第二次分红,候选节点也分红
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            API.node().wait_gen_block()
            (process, response) = API.rpc().getbalance(address1)
            self.BLOCK(process, "get balance error")
            normal_ong4 = int(response["result"]["ong"])

            (process, response) = API.rpc().getbalance(
                Config.NODES[new_node2]["address"])
            self.BLOCK(process, "get balance error")
            candidate2_ong_2 = int(response["result"]["ong"])

            #计算分红值
            except_benifit1 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_candidate_benifit1 = int(
                test_api.get_candidate_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, candidate_pos,
                    [candidate_pos, candidate_pos]))
            #判断分红值
            #消耗的0.2ong的50%被平均分给七个节点,50%被分配给刚加入的候选节点

            logger.print("before cost[2]: " + str(normal_ong3))
            logger.print("after cost[2]: " + str(normal_ong4))
            process = abs(
                int(normal_ong4 - normal_ong3) - int(except_benifit1)) < 10
            self.ASSERT(process, "first benefit error[normal node][3]")

            #在10以内的误差
            process = abs((int(candidate2_ong_2 - candidate2_ong_1) -
                           int(except_candidate_benifit1))) < 10
            self.ASSERT(process, "first benefit error[candidate node][4]")

        except Exception as e:
            logger.print(e.args[0])
Beispiel #8
0
    def test_normal_008_benefit(self):

        try:

            process = False

            candidate_initong = 1000  #候选节点初始ong

            candidate_pos = 1000  #候选节点初始pos
            new_node = self.m_new_2_nodes[0]  #新加入节点

            (process, response) = API.native().update_global_param("0",
                                                                   "1000",
                                                                   "32",
                                                                   "1",
                                                                   "50",
                                                                   "50",
                                                                   "5",
                                                                   "5",
                                                                   sleep=0)
            self.BLOCK(process, "updateGlobalParam error")
            API.node().wait_gen_block()

            address4 = Config.NODES[self.m_checknode]["address"]
            (process, response) = API.rpc().getbalance(address4)
            self.BLOCK(process, "get balance error")
            ong1 = int(response["result"]["ong"])

            ##for debug
            for i in range(7):
                print("get balance[0]: " + str(i))
                API.rpc().getbalance(Config.NODES[i]["address"])

            print("get balance[0.2]: " +
                  str("AFmseVrdL9f9oyCzZefL9tG6UbviEH9ugK"))
            API.rpc().getbalance("AFmseVrdL9f9oyCzZefL9tG6UbviEH9ugK")
            ####################################################################################
            #发生一笔交易,并第一次分红
            process = API.native().transfer_ont(
                pay_address=Config.NODES[0]["address"],
                get_address=Config.NODES[0]["address"],
                amount="1",
                node_index=0,
                gas_price=test_config.PRICE_TEST,
                sleep=0)
            self.BLOCK(process, "transfer_ont error")
            time.sleep(15)
            print("get balance[0.1]: " + str(i))
            API.rpc().getbalance(Config.NODES[0]["address"])

            (process, response) = API.native().commit_dpos(sleep=0)
            time.sleep(15)
            self.BLOCK(process, "commit_dpos error")

            ##for debug
            for i in range(7):
                print("get balance[1]: " + str(i))
                API.rpc().getbalance(Config.NODES[i]["address"])

            #2.消耗的0.2ong的50%被平均分给七个节点
            except_benifit = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_benifit2 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5 * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_benifit3 = int(
                test_api.get_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5 * 0.5 * 0.5, 10000,
                    [10000, 10000, 10000, 10000, 10000, 10000, 10000]))
            except_benifit4 = int(
                test_api.get_candidate_benifit_value(
                    20000 * test_config.PRICE_TEST * 0.5 * 0.5 * 0.5,
                    candidate_pos, [candidate_pos]))
            logger.print("except_benifit[1]: " + str(except_benifit))
            logger.print("except_benifit[2]: " + str(except_benifit2))
            logger.print("except_benifit[3]: " + str(except_benifit3))
            logger.print("except_benifit[4]: " + str(except_benifit4))
            (process, response) = API.rpc().getbalance(address4)
            self.BLOCK(process, "get balance error")
            ong2 = int(response["result"]["ong"])

            logger.info("before cost[1]: " + str(ong1))
            logger.info("after cost[1]: " + str(ong2))
            process = (int(ong2 - ong1) == int(except_benifit))
            self.ASSERT(process, "first benefit error")

            ####################################################################################
            #添加候选节点1

            (process, response) = test_api.add_candidate_node(
                new_node, init_ong=candidate_initong)
            self.ASSERT(process, "add candidate node error")
            print("get balance[1.1]: " + str(0))
            API.rpc().getbalance(Config.NODES[0]["address"])

            #4.消耗的0.2ong的50%被分配给刚加入的候选节点
            (process, response) = API.rpc().getbalance(
                Config.NODES[new_node]["address"])
            self.ASSERT(process, "get balance error")
            ong3 = int(response["result"]["ong"])

            #区块到达分红数量要求
            #print("33333333333333: ")
            #nodeCountCheck([], 7)
            time.sleep(15)
            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            time.sleep(15)

            for i in range(7):
                print("get balance[2]: " + str(i))
                API.rpc().getbalance(Config.NODES[i]["address"])

            (process, response) = API.native().commit_dpos(sleep=0)
            self.BLOCK(process, "commit_dpos error")
            time.sleep(15)

            #print("44444444444444: ")
            #nodeCountCheck([], 7)
            #4.消耗的0.2ong的50%被分配给刚加入的候选节点
            (process, response) = API.rpc().getbalance(address4)
            self.BLOCK(process, "get balance error")
            ong2 = int(response["result"]["ong"])

            (process, response) = API.rpc().getbalance(
                Config.NODES[new_node]["address"])
            self.BLOCK(process, "get balance error")
            ong4 = int(response["result"]["ong"])

            logger.info("normal node before cost[1]: " + str(ong1))
            logger.info("normal node after cost[2]: " + str(ong2))
            logger.info("normal except: " +
                        str(except_benifit3 + except_benifit2 +
                            except_benifit))

            logger.info("cadidate node before cost[2]: " + str(ong3))
            logger.info("cadidate node after cost[2]: " + str(ong4))
            process = abs((int(ong4 - ong3) - int(except_benifit4))) < 10

            ##for debug
            for i in range(7):
                print("get balance[3]: " + str(i))
                API.rpc().getbalance(Config.NODES[i]["address"])

            print("get balance[3.1]: " +
                  str("AFmseVrdL9f9oyCzZefL9tG6UbviEH9ugK"))
            API.rpc().getbalance("AFmseVrdL9f9oyCzZefL9tG6UbviEH9ugK")

            self.ASSERT(process, "benefit error")

        except Exception as e:
            logger.print(e.args[0])
            process = False