250results about How to "Implement performance testing" patented technology

The invention discloses a performance test method, device and system based on a cloud computing platform. The method includes the steps of obtaining information of a built performance test task; saving a testing script into a script storage server; deploying a to-be-tested application in a virtual host of a cloud computing environment by calling an interface of the cloud computing environment; after a starting command of the test task is received, determining a target cluster for the performance test task; transmitting scene information of the performance test task and a storage address of the testing script in the script storage server to the target cluster, accordingly loading the testing script from nodes in the target cluster according to the storage address, issuing a visiting request for application allocated in the virtual host of the cloud computing environment by executing the testing script, and obtaining and returning performance data; receiving the performance data returned by the target cluster. By means of the performance test method, device and system, performance testing based on the cloud environment can be achieved.

The invention discloses an aeroengine fuel system altitude performance testing unit and a test method thereof. The testing unit comprises an equipment cabinet, a control computer, a display instrument, a high altitude box, a fuel tank, an oil pipeline, a vacuum pump package and various valves, wherein, the inner part of the high altitude box is provided with a testing oil fuel pump which is connected with the fuel tank through the oil pipeline inside the equipment cabinet, the fuel tank has a structure with low temperature resistance and atmospheric depression resistance, can simulate the high altitude working environment of the fuel system of the aeroengine. The test method utilizes the fuel tank capable of simulating the atmospheric depression and the low temperature of the high altitude and a high altitude box capable of simulating the atmospheric depression, adopts the pipeline and the valves to adjust the oil inlet pressure and the oil return pressure, and uses a flowmeter, a thermometer and a pressure gauge to read the parameter values. The test of altitude simulations of an oil supply system of an electronic oil fuel pump of an aircraft piston engine can be performed by the method.

A simulation SNMP network element includes the configuration parameter module, the agent module, the sequence traps generation module and the random traps generation module; using the network element to process network management system test method: when the simulation network element startup, according to the configuration file, initializing; setting simulation agents number, the listening port number when each agent startup, and parameters and rules to simulated send alarm; at the different port number, activating multiple SNMP monitor threads; when SNMP monitoring thread receives SNMP request information, it returns the command execution result to the background network manager; using sequence order to submit Trap message to the background network manager, to debug the background network management alarm function; using random sending mode to submit the Trap message to the background network manager, to simulate the real warning handling process of the foreground network element. The invention can use simulation large-scale network elements in the laboratory to achieve the pressure and performance testing of the background network manager, and also reduce the time waiting for co-debug of the background network management.

The invention discloses a general inertial navigation test method based on flight simulation. The method comprises the following steps: establishing a flight control simulation module based on a control rate design, designing the flight path, aiming inertial navigation initial conditions, implementing a flight simulation process, and outputting the flight state data of flights; inversely solving and calculating the specific force and angular rate data by utilizing the flight state data; solving and calculating the flight state data of the flights in real time according to the specific force and angular rate; and comparing the flight state data output by the flight control simulation module and the flight state data output by an inertial navigation system according to consistent time shot,and comparing the different information of the data, thus detecting the inertial navigation performance. Through the method provided by the invention, not only can dynamic continuous inertial navigation performance test be intensified, but also the method accords with the test requirements of the complex working environment in the air on the inertial navigation system, and has great significance to engineering practical application of the inertial navigation system performance testing.

The invention discloses an apparatus for testing network performance parameter, a system thereof, and a method thereof. The method comprises the following steps: acquiring information of all user terminals with different interface forms, wherein, the user terminals are connected with a unified interface platform; supporting a flexible telephone traffic model set function, and forming an AT instruction packaged with a test service parameter; outputting the AT instruction to the user terminals which are connected with the unified interface platform, and controlling the user terminals to carry out a test according to a set telephone traffic model; according to the received AT instruction, carrying out a network performance parameter test by the terminals, and feeding back test data information; receiving the test data information returned by the user terminals by an automatic calling server, carrying out processing to obtain a network performance test parameter, and automatically generating a KPI statistics form and a test report. By applying the apparatus, the system and the method of the invention, high capacity pressure and performance tests of a communication network can be realized, and reliability of test data and test efficiency are raised.

The invention discloses an interface testing method and system. The interface testing method comprises the steps of guiding in a testing interface; adding at least one testing case to the testing interface; setting a testing scene, wherein the testing scene comprises an execution sequence of the testing case and scene parameters; adding the testing case to at least one testing suite; operating the testing suite; according to an operation result of the testing suite, generating a report. According to the interface testing method and system, the defect that batch testing cannot be performed on interfaces rapidly in the prior art can be overcome, various interface technologies can be comprehensively supported, language, environment and other factors achieved by service interfaces are not limited, various kinds of interfaces are supported, and rapid testing on the interfaces for various different requirements can be achieved by arranging testing cases, testing scenes and testing suites.

The invention discloses a method, device and system for performance testing of a game program. The method for the performance testing of the game program comprises the steps that a testing instruction sent by a server is received, wherein the testing instruction contains a scene map identification code; a corresponding scene in the game program is operated according to the scene map identification code, and all the feasible road points or parts of the feasible road points in the scene are acquired, wherein the feasible road points are position points to which a game role in the game program can move; and performance data formed when the game role moves to each feasible road point is acquired one by one, and the feasible road points and the corresponding performance data are fed back to the server. According to the embodiment of the invention, efficiency and accuracy of the performance testing of the game program can be increased.

The invention provides a performance test device and a working method of the performance test device, wherein the performance test device comprises a test module for simulating at least one client to transmit a signaling to a server so as to test the performance of the server, wherein the server is an NGN (Next Generation Networking) network server or an IMS (Internet Protocol Multimedia Subsystem) network server, and an interface module for displaying a result of the performance test. In the invention, at least one, even thousands of clients can be simulated to transmit the signaling to the server in the NGN network or the IMS network to realize the performance test of the server, so as to solve the problem that the performance test of the server is difficult to realize by the client in prior art.

The invention relates to a testing apparatus for clutches or couplings. The testing apparatus comprises a rack system, a excitation system and a testing system, wherein the excitation system is composed of a vibrating excitation device, a torque loading and fatigue excitation device and an exciting force transmission shafting; an elastic shaft device, the vibrating excitation device and the torque loading and fatigue excitation device are installed on a mounting platform device; a device to be tested is connected between the elastic shaft device and the vibrating excitation device; the output end of a broadband excitation device of the vibrating excitation device is connected with the torque loading and fatigue excitation device and outputs broadband vibrating force to the device to be tested through an exciting force transmission device; the output end of a low-frequency excitation device is connected with the exciting force transmission device; a medium-high-frequency excitation device is installed on the exciting force transmission device; one end of the exciting force transmission device is connected with the device to be tested, the other end of the exciting force transmission device is connected with the exciting force transmission shafting; and sensors are installed at two ends of the device to be tested, the elastic shaft device and the vibrating excitation device respectively, and the sensors are connected with a signal acquisition and data analysis device.

The embodiment of the invention provides a performance test system, method and device for electronic equipment to be tested. The system comprises a PC, a test instrument and multiple sets of electronic equipment to be tested. The PC respectively establishes communication with all the electronic equipment to be tested and determines the test orders of all the electronic equipment to be tested through a network card connected with all the electronic equipment to be tested, wherein one test order corresponds to one set of electronic equipment to be tested; by means of the network card connected with the test instrument, the PC controls the test instrument to target the electronic equipment to be tested corresponding to all the test orders and to carry out tests on the performance of the electronic equipment to be tested corresponding to all the test orders through test ports connected with all the electronic equipment to be tested corresponding to all the test orders in all test order phases according to the test orders to complete the performance tests of all the electronic equipment to be tested and to obtain the test results of all the electronic equipment to be tested. The performance test system, method and device for the electronic equipment to be tested improve the efficiency of the performance tests of the electronic equipment to be tested.

The invention provides a method and a device for testing low-temperature property of drilling fluid. The device comprises a high and low temperature experimental box (1), a data acquisition system (9), a camera (6) arranged at the top of experimental box body, a tester and two temperature sensors in the experimental box. The two temperature sensors are respectively used for detecting temperature in a working chamber in the experimental box and temperature of drilling fluid on an operation platform (11); the data acquisition system is disposed outside the experimental box and is respectively connected with the camera and the temperature sensors through signal wires. The method comprised steps of making constant or variable low-temperature and low-humidity environment in the working chamber with the high and low temperature experimental box, putting the drilling fluid and the tester on the operation platform, reducing temperature to a set value, then detecting properties of the drilling fluid with the temperature sensors and a computer, meanwhile observing scale of the tester with the camera, and uploading images onto the screen of the computer to display. The invention has advantages of convenient temperature control, accurate detection, low cost and the like.

The invention discloses a performance testing method and a performance testing device for a network forwarding device, wherein the method is applied to the testing device, the testing device comprisesa client side and a server side, the client side is realized by a CPU running in a first subarea, the server side is realized by the CPU running in a second subarea, and the method comprises the following steps: a first CPU is determined based on a RSS algorithm and according to tetrad information of a preestablished first message, wherein the first CPU transmits the first message to a to-be-tested device, and the to-be-tested device forwards the first message to a second CPU; the second CPU processes the first message based own session table of each core, transmits the second message preestablished based on the first message to the to-be-tested device, and the to-be-tested device forwards the second message to the first CPU; the first CPU processes the second message based on own sessiontable of each core; and a performance testing result of the to-be-tested device is determined according to states of the first message and the second message. According to the method and the device provided by the invention, transmitting and receiving of the messages are executed through simulation of communication connections in two directions interacting with the network forwarding device, andfinally, performance test of the network forwarding device is realized based on a software.

The embodiment of the application provides a network interface card test system, comprising a switch; a tester used for sending test data, wherein the sending port of the tester is in connection with the port G0/1 of the port of the switch, and the receiving port is in connection with the port G0/2 of the switch; and N servers 106a, wherein each server is internally provided with M network interface cards, M*N network interface cards in the N servers successively access the switch through corresponding ports G1/1 to G1/M*N, and the M*N network interface cards are in serial connection. The network interface card test system can improve test efficiency.