50 results about "Recovery testing" patented technology

An apparatus and method for testing a digital device or software installed in the digital device are provided. According to one aspect, the apparatus for testing the digital device or software installed in the digital device includes a test agent for providing a test execution environment, and the test agent performs a test for each test case in response to a command from a test director. The test agent may report an execution state of the test to the test director, and the test director may generate a test result report based on the report or resumes the test upon generation of error.

A method of administering a high stakes test includes providing a proctor device and providing a plurality of response devices, with each response device being associated with one of a plurality of subjects. The method also includes beginning a test and receiving a plurality of signals at the proctor device from the plurality of response devices. The method further includes determining that a first response device associated with a first subject is non-functional and temporarily suspending the test to associate a second response device with the first subject, then resuming the test.

A computer implemented method of automatic software testing. Status information of a software test running on a test system is stored to a common information point. The common information point is typically on a computer system independent from a computer system running the software test. An operating system on the test system is reinitialized. The operating system may be changed. The common information point is queried to determine the status information and the software test is resumed. The testing may be resumed at a point immediately after a last completed test operation.

A system and method for creating a test environment on a computer system using an application programming interface (API) is provided. The system and method further let an operator restore the tested computer system to its pre-test configuration after testing is completed. The system and method use an XML based syntax for defining the environment on the computer system. In addition, test parameters and data are defined by the XML syntax. When testing is completed, the XML syntax is used to restore the computer system to its pre-test configuration.

The invention provides a test case execution monitoring method and system based on an automatic testing platform. The test case execution monitoring method based on the automatic testing platform comprises the steps that when a test case starts to be tested on the automatic testing platform, a monitoring server is started to count the test time of the test case; when the test time exceeds a set case test time, the monitoring server sends a test failure message to the automatic testing platform; when the automatic testing platform receives the test failure message, a current test is ended, and testing of a next test case set by the automatic testing platform is started. By means of the test case execution monitoring method and system based on the automatic testing platform, on the condition that a test script makes an error, the testing environment can be automatically restored, subsequent testing can be completed continuously, guardless operation is conveniently achieved, and the testing efficiency is greatly improved.

The invention relates to a mechanical oil recovery testing platform which is used for the oil recovery of an oil field and can simulate the working condition and the working action of a mechanical oil recovery system. The mechanical oil recovery testing platform comprises three parts which are an experimental platform rack, a fluid supply and discharge system and a measurement and control system, wherein the experimental platform rack mainly comprises an oil pumping unit, a pitshaft platform rack, a pitshaft assembly, a sucker rod, a stroke loss simulator, a bracket and the like; the fluid supply and discharge system mainly comprises a liquid storage tank, a liquid supply pump, a frequency converter of a reciprocating pump, an air supply pump, an air storage tank, a gas-liquid separator, a pitshaft fluid input pipeline, an oil pumping pump, a liquid overflow pipeline and the like; and the measurement and control system comprises a control box of the oil pumping unit, a liquid flowmeter, a gas flowmeter, a temperature transmitter, a pressure transmitter, a frequency converter of a reciprocating pump and the like. The invention can realize the simulation of the working condition of the gas-liquid two-phase liquid supply and discharge of an oil pumping system and the simulation of the working action of a mechanical oil recovery system and provides a very good experimental technical means for the research of the structure and the performance of mechanical oil recovery equipment.

An image processing apparatus comprising: a test data generator that generates test data instead of actual data entered for executing a workflow consisting of a plurality of unit works, if an instruction is given to test the workflow; a test process executor that executes a test process by processing the generated test data according to parameters for executing the unit works; a test process suspender that suspends the test process if a trouble happens during the test process; a notifier that notifies a user of a trouble if it happens during the test process; a parameter modifier that is capable of modifying the parameters if the test process is suspended due to the trouble; and a test process resuming portion that resumes the test process after the parameters are modified.

The invention discloses an auxiliary testing device for a software system, comprising a load pressure testing module, a recovery testing module, a safety testing module and a compatibility testing module. The load pressure testing module is used for testing the high-load operation capability of the software system; the recovery testing module is used for testing the recovery capability of the software system after the software is in failure; the safety testing module is used for testing the safety of the software system and illegally logining in and attacking the software system; and the compatibility testing module is used for testing the compatibility of the software system and generating data based on different operation systems. The auxiliary testing device for the software system can be used for comprehensively detecting the comprehensive performance of the software system so as to enable a software testing result to be more complete.

The invention provides milk and a recovery testing method for detecting the amino acid content in milk products, wherein, the detection for amino acid comprises the following steps: 1) mixed amino acid standard solutions with multiple concentrations are prepared, an automatic amino acid analyzer is used for detection, and a standard graph is drawn; 2) a sample is detected by using the same method in step 1) after being hydrolyzed so as to obtain a detection result A; and the detection result A is compared with the standard graph to obtain various amino acid contents; the recovery testing method comprises the steps that: pure protein product and standard wheat nutrient powder are hydrolyzed and detected by using the same method in step 2) so as to obtain a detection result B; the detection result B is compared with the standard graph to obtain the measured value of amino acid content in the pure protein product or the standard wheat nutrient powder, and the ratio between the measured value and the standard amino acid content in the pure protein product or the standard wheat nutrient powder is the recovery rate of various amino acid detection. The method solves the difficulty that the traditional labelling recovery method can not verify such amino acid detecting method.

The invention discloses a scheduling method for a test environment. The scheduling method comprises the steps that a scheduling instruction of a test environment of a target software system is received, and a corresponding scheduling mode is selected according to the scheduling instruction; when the scheduling mode is a suspend mode, a stop message is sent to a container cluster management platform according to the yaml configuration file of each service of the target software system, so that the test environment can be suspended; when the scheduling mode is a recovery mode, a service mirroring corresponding to the target software system is obtained from a mirroring repository, and the test environment corresponding to the target software is recovered by the service mirroring through a container. According to the scheduling method for the test environment, the test environment can be quickly suspended or recovered, and the operation and maintenance pressure brought by the frequent continuous integration of the software system in the test environment can be reduced. The invention further discloses a scheduling system for a test environment, a computer readable storage medium and a server, the scheduling system for a test environment, the computer readable storage medium and the server also have the above beneficial effects.

The invention relates to a method for visibly detecting the storage stability change of protein bars. According to the technical scheme, the method comprises the following steps: 1) preparing a protein bar model system; 2) performing fluorescence dyeing on a sample; 3) performing fluorescence bleaching recovery testing on the sample by using a laser confocal scanning microscope. By adoption of the method, the degree that the texture of a lactoprotein bar changes in the storage process can be monitored on line, the quality and the shelf life of a high protein product such as the protein bar can be predicted, and the inner mechanism that the texture of the protein bar is hardened in the primary preservation period can be revealed according to the molecule level.

The invention relates to an electric submersible pump testing pipe string used under the condition of underwater wellhead. The electric submersible pump testing pipe string is provided with an electric cable bridge, wherein the electric cable bridge, which is spindle-shaped, is positioned above a hanger of the electric submersible pump testing pipe string, connected with the hanger through an oil pipe, and provided with an oil gas channel used for oil gas to pass through and an electric cable traversing channel used for an electric cable to traverse. The electric submersible pump testing pipe string used under the condition of underwater wellhead is provided with the electric cable bridge, so that the electric cable of the electric submersible pump testing pipe string can pass through a blowout preventer below a water surface, and also enable the electric cable to avoid from being clamped and damaged by a clamping flashboard. The electric submersible pump testing pipe string provided by the invention can be suitable for mechanical recovery testing operation under the condition of underwater wellhead, can better evaluate and develop offshore oil fields, and has great economic benefits and social benefits.

The invention discloses a complex test scene-based test data recovery method and relates to the technical field of tests. The method is used for creating a test data recovery system and quickly recovering original test data through a visual interface. The method comprises the main steps of 1, storing an operation log; 2, developing a visual program; and 3, executing a corresponding script file to recover the test data. Through the method, test personnel can quickly recover the original test data only by starting the test data recovery system, selecting a path of the operation log and clicking recovery without re-preparing test data of a same scene, so that the test work efficiency is greatly improved.

This invention relates to one frame buffer status protection method, which comprises the following steps: initiating the system mode to support current computer display card basic input output interval transfer and when BIOS supports electron VESA 4F04. it goes back to the current system frame buffer area status memory size to store buffer status; processing the buffer status for reading operation and restoring test buffer area after test; otherwise, after testing activating the display mode according to current system buffer area to Linux nuclear.

The technical scheme of the invention comprises a test environment memory and recovery method. By logging information about the previous test environment in the form of a list, a test system and an application do not need to take up a large space to back up that test system and the application; As that storage space of the test terminal is saved, so that that backup time is save, the needs of small-capacity mobile phone recovery test environment can be met, When it is necessary to restore the test environment, the current test environment information is matched with the information recorded inthe list, As that correspond restoration operation is carried out accord to the matching result, the system restoration time is saved, and the process is simple and automatic, and can be complete without too much professional knowledge. Moreover, the memory and the restoration method reduce the difference of the test environment before and after the test, and make the test result more accurate.

The invention relates to the field of automated testing, discloses an automated testing system and method for a network application scene, and solves the problems that a scene automated testing schemein the prior art is large in maintenance workload during scene change, low in testing efficiency and incapable of achieving a real scene coverage test. The method comprises the following steps: a, scheduling a to-be-tested task in a task list; b, detecting the current network environment, entering the step c if the detection is passed, and entering the step e if the detection is not passed; c, reading the information of the whole network data file, and executing a test task; d, recovering the network environment before the test after the test task is executed; and e, restoring the scene according to the initial configuration of the equipment in the scene.

The invention discloses a storage fault recovery test method and device. The method comprises the steps of obtaining or generating a check item configuration file recording a plurality of check itemscorresponding to different fault recovery scenes; processing a storage cluster of the to-be-tested storage fault to obtain pre-fault check information corresponding to the execution command item, andstoring the pre-fault check information in a pre-fault list in a key value pair form; injecting a specific fault into the storage cluster, determining a corresponding fault recovery scene according tothe specific fault by using a storage fault recovery mechanism, and further recovering the availability of the storage cluster; processing a storage cluster storing fault recovery to obtain recoveredcheck information corresponding to the execution command item, and storing the recovered check information in a recovered list in a key value pair form; and determining a test result of storage faultrecovery. According to the invention, the fault recovery test can adapt to the changes of the storage system and the test scene, the test time is shortened, the manpower is saved, and the result accuracy is improved.

The invention relates to a method and a tool for automatically generating an automatic test script of an automobile instrument, and belongs to the technical field of automobile electronic testing. Themethod comprises the steps of importing and analyzing a DBC file of a to-be-tested instrument, selecting a to-be-tested function module and a working mechanism of the to-be-tested function module, setting message information and signal information of the corresponding function module, and generating a corresponding automatic test script according to the selected and set information. The test script automatically generated by using the method can be used by an automatic test platform, and the functions of conventional test, abnormal voltage and recovery test, signal loss and recovery test, power supply mode switching test and the like of automobile instrument function test can be realized. The automatic test script generation method and tool have transportability and universality, and solve the problems of non-standard test case writing format, incomplete test point coverage rate, overlong test case development period and the like caused by own working habits of testers.

A testing apparatus which, when resuming a test after interruption, makes it possible to determine whether or not an apparatus to be tested is the one for which the test has been interrupted. A controller acquires identification information for identifying the apparatus to be tested. The controller carries out a test comprised of a plurality of testing items to be executed on the apparatus to be tested. When the test is interrupted, a recording section is operable to record resuming information for carrying out the test on unexecuted testing items among the plurality of testing items, and the acquired identification information.

The invention discloses a satellite discharge depth over-limit diagnosis and recovery test method. A power supply controller simulator and a storage battery interface management unit simulator are used as ground simulation equipment for a fault test, input parameters of a fault trigger condition are therefore provided for the test, corresponding service support equipment is selected as satellite discharge fault detection, discharge depth over-limit faults are divided into a whole-satellite second-level fault, a whole-satellite fourth-level fault, a parallel fault and a coupling fault, manufacturing schemes corresponding to the different types of faults are made according to fault mechanisms, and the satellite discharge depth over-limit diagnosis and recovery test is completed. Thus, the simulator modifies determination parameters of power management software or modifies parameter determining manners of the software to simulate the faults, performance decrease degree and using disc in the actual battery test process are reduced, the service life of the battery is prolonged, the test risk is reduced, and the satellite security is ensured.

The present invention discloses an oil well pressure recovery testing device. The device comprises a case body, a case cover and an oil gas cavity passing through the side wall of the case body, the case body is internally provided with a venting unit and a control unit; the venting unit comprises an airway pipeline and a venting solenoid valve which are communicated with each other, and the oil gas cavity is communicated with the airway pipeline; the control unit comprises a controller and a microphone, a power supply and a wireless communication module which are electrically connected with the controller, the microphone is arranged on a microphone adapter piece fixed on the oil gas cavity; and the venting unit is electrically connected with the controller, the outer wall of the case body is provided with an antenna, and the antenna is electrically connected with the wireless communication module. The present invention further discloses an oil well pressure recovery testing system comprising a plurality of oil well pressure recovery testing devices, the system comprises a cloud platform connected with the oil well pressure recovery testing device and a plurality of control terminals connected with the cloud platform. The oil well pressure recovery testing device and system can realize remote monitoring of the oil well pressure recovery test.