322 results about "Testware" patented technology

The invention discloses an AI-driven automatic testing and document generation method and system, and the method comprises the steps: obtaining document data of test software, carrying out the preprocessing and information extraction, and forming structured data; identifying key test points from the structured data by using an agent, and generating a test case; executing the test case by utilizing a preset automatic test framework to obtain a test result; retrieving data information associated with the structured data in the knowledge base by utilizing RAG to form a retrieval result set; fusing the retrieval result set with the structured data and the test result according to a preset weight strategy to construct a complete context; and taking the context as input, calling the large language model by utilizing an agent, and generating a technical document. By means of the technical scheme, accurate and real-time technical document generation is achieved, the document generation quality can be continuously improved, and the real-time updating capacity and the data driving decision support capacity of the document are improved.

Systems and methods for defect detection on displays are disclosed according to various embodiments. In one example, a disclosed method for detecting defects on an electronic device display comprises connecting an electronic device to a server computer having a processor and a non-transitory computer readable storage medium storing test software for testing the electronic device display. The method further comprises displaying an outline on the electronic device display, where the outline traces a perimeter of the electronic device display, and where the outline comprises pixels of a first color. The first color differs from a color of a pixel that is not on the perimeter of the electronic device display. The method further comprises capturing a digital image of the electronic device while the electronic device is displaying the outline, transmitting the digital image to the server computer, and analyzing the digital image at the server computer.

The invention relates to the technical field of industrial communication test, and discloses a master-slave station simulation test system and method based on an MODBUS communication protocol, and the system comprises a software authorization module which is used for verifying a registration file and starting test software; the engineering project management module is used for establishing a corresponding project in test software according to engineering requirements of a user and selecting a communication type; the user management module is used for establishing, modifying and deleting a user account; the environment configuration module is used for configuring communication environment parameters according to the communication protocol type; the communication management module is used for receiving, reading, caching and writing data; the variable management module is used for configuring variable parameters and performing master-slave station simulation test according to the communication point position table; the test trend management module is used for rendering and drawing a variable change trend chart by utilizing matplotlib, the master station and the slave station are simulated for testing, MODBUS TCP and MODBUS RTU communication protocols are supported, and the test efficiency is improved.

The invention provides an MES-based production line product quality test method and device, equipment and a storage medium. The method comprises the steps of obtaining product index information, data acquisition parameters and production order information; according to the production order information, equipment operation parameters are generated through the MES so as to control the production equipment unit to execute a production test; in the production test stage, the sensor unit is controlled to collect production test parameters of a product according to data collection parameters and send the production test parameters to the data transmission unit; and the MES compares the production test parameters with the product index information to obtain a production test result of the product. Real-time interaction between the MES software and hardware equipment is realized by simulating a real production environment and a real production process, various functions and performances of the MES software in the production process are comprehensively tested, and the reliability and stability of the software in practical application are ensured.

Systems and methods for testing, evaluating, and scoring IT products (e.g., software) and product updates from a technology provider are disclosed herein. More specifically, organizational assessment may be performed to evaluate the provider's development lifecycle processes and generate organization maturity scores. Architecture assessment may be performed to evaluate the system-level and software-level architectures associated with the application and generate architecture maturity scores. Product verification may be performed via automated testing and penetration testing to generate verification maturity scores. The organization maturity scores, architecture maturity scores, and verification maturity scores may be used to provide recommendations to the provider and also combined into an overall maturity score, which may serve as a comprehensive summary of the evaluation. These generated scores inform and expedite testing of future iterations of the product.

The invention discloses a software testing method and device, electronic equipment and a storage medium, and relates to the technical field of testing. Comprising the following steps: acquiring first instruction feature data of to-be-tested software with the complexity greater than a first preset threshold value and second instruction feature data of at least two pieces of simulation software with the complexity less than or equal to the first preset threshold value, and then respectively calculating the instruction feature similarity between each piece of simulation software and the to-be-tested software; and finding target simulation software with a second feature instruction feature most similar to the first instruction feature data feature, performing performance test on the target simulation software, and determining a performance test result of the target simulation software as a performance test result of the to-be-tested software. The to-be-tested software with the complexity larger than the first preset threshold value does not need to be deployed on different central processing unit platforms for testing, the simulation software with the complexity smaller than or equal to the first preset threshold value is used for replacing the to-be-tested software for testing, and the testing efficiency is improved.

The invention relates to the technical field of software testing, and particularly provides an automatic operation method for instrument testing software, which comprises the following steps: if a determined state parameter exceeds a preset threshold range, triggering an abnormal alarm signal to obtain an abnormal state classification result; for the abnormal state classification result, obtaining a pre-established instruction mapping table, and matching a corresponding automatic operation sequence from the instruction mapping table to obtain a preliminary operation instruction set; sending the final synchronization instruction sequence to the remote instrument equipment through a network transmission channel, obtaining equipment response feedback data, and obtaining a response timestamp record; comparing the response timestamp record with the initial state parameter, judging whether the response delay meets a preset standard or not, and obtaining a delay evaluation index; if the delay evaluation index is displayed abnormally, adjusting the matching logic of the instruction mapping table, and determining an optimized mapping table version; and regenerating an operation instruction set by adopting the updated mapping table version to obtain an optimized instruction sequence for a subsequent test cycle.

The invention discloses a UI automatic operation platform construction method and system based on OCR recognition assistance, and relates to the field of software test.The method comprises the steps that target test software is tested in a target server based on a test script of the target test software; collecting a to-be-processed picture with interested information in a graphical interface of the target test software in a test process; if the structural similarity index between the to-be-processed picture and a template picture is greater than a preset threshold value, recognizing characters in the to-be-processed picture based on an OCR image recognition technology; comparing characters in the to-be-processed picture with expected values in the template picture to obtain a test result; according to the method, if the structural similarity index between the to-be-processed picture and the template picture is greater than the preset threshold value, the characters in the to-be-processed picture are recognized based on the OCR image recognition technology, and the accuracy of UI automatic testing can be improved.

The invention relates to a method for the automated specification of at least one test case (490) for testing software functions of a control unit, comprising the following steps - Creating (S10) a training data set (230), wherein the training data set (230) comprises software documentation, specifications, requirement documents, networking architectures and / or sensor measured values ​​and / or further data of at least one software function of a control unit to be tested; - Training (S20) an AI model (450) with the training data set (230); - entering (S30) first input data (250) for a test case specification and forwarding the first input data (250) to the trained AI model (450); - generating (S40) at least one test case (490) by the AI ​​model (450); - entering (S50) requirements in the form of second input data (270) for optimizing and improving the test case (490); - repeating (S60) the method steps (S40) and (S50) in one iteration until a target test case (495) is reached; - Outputting (S70) the target test case (495) and / or storing the target test case (495) in a database (300).

The invention discloses an online one-stop new energy power station rapid power regulation portable test system. The system comprises a multi-core processor and a data acquisition device. The data acquisition equipment acquires three-phase voltage and three-phase current analog quantity, signal analog quantity and external trigger calibration signal input quantity of a power grid, and outputs AGC / AVC remote regulation signal output quantity; the multi-core processor comprises test software, an Ethernet communication interface and a USB (Universal Serial Bus) interface; the test software comprises a test function selection module, a data acquisition and storage module, a digital filtering module, a signal frequency measurement and amplitude measurement module, a power calculation module, an AGC / AVC communication module and a test result analysis and report automatic generation module. The system fully considers the diversity of field test schemes according to the high automation and portability requirements of the new energy power station rapid power regulation field test, has the characteristics of online one-stop, portability, high compatibility and the like, and provides an efficient and accurate test scheme for the new energy power station rapid power regulation.

Cloud computing architecture is described for implementing test modules in a communication-controlled cloud environment with access to private data. The test modules perform synchronous tests on the private data and export test results to an analytic environment subject to data export policies. An analytic application is used to asynchronously analyze the test results in the analytic environment. The cloud computing architecture alternatively or additionally includes an interface for deploying investigation-bound cloud environments in restricted subnets. A collection of software is instantiated in the investigation-bound cloud environment, and the investigation-bound cloud environment may be accessed with remote access credentials using a remote access protocol for testing the collection of software. Information about the investigation-bound cloud environment displayed in the analytic application, and the analytic application and the restricted subnet are forcibly deleted when the investigation is complete.

The invention relates to the technical field of software testing, and discloses a unit test code generation method, which comprises the following steps: analyzing a source code of software to be tested through a PSI framework, and generating a template code corresponding to a unit test; filling the source code and the template code through a preset prompt word to obtain a filling source code and a filling template code; generating an initial code according to the filling source code and the filling template code through a preset generation model; performing static detection on the initial code through a PSI framework to obtain a static detection result; and when the static detection result represents that the initial code does not have an error, executing automatic verification on the initial code, and when the automatic verification result represents that the initial code does not have error reporting information, determining the initial code as a target code. Through static detection of the PSI framework and dynamic detection of automatic verification, detection of code accuracy is achieved, the accuracy of the target code and the generation efficiency of the code are improved, and then the coverage rate of service logic is increased.

Annotations associated with test cases written to test a software application can allow related test cases to be dynamically distributed among different sets of test cases that can be executed simultaneously in different parallel threads, thereby speeding up testing relative to executing the test cases sequentially in a single thread. The annotations can also allow test cases to be identified that are relevant to code changes, such that testing times can be further reduced by executing a subset of test cases relevant to code changes instead of a full set of test cases.

The invention discloses a vehicle body domain controller hardware-in-the-loop simulation method under an AUTOSAR architecture, and the main conception of the method is that based on the standardized interface definition of an AUTOSAR basic software layer, an HIL cabinet hardware channel standardized mapping relation library is established, and thus a hardware corresponding relation configuration file template is constructed; establishing a subsystem simulation model for each functional module and constructing a three-layer decoupling architecture in combination with different functional specifications to realize dynamic binding of test software and a hardware channel; then, based on an actual hardware interface and software function definition, a simulation test bench is built, and verification is completed; and finally, generating an automatic test case based on the function specification, and carrying out the function test of each subsystem of the vehicle body domain controller in the current test environment. According to the invention, the rack development period is obviously shortened, the flexibility and expandability of the test environment are improved, and the full-life-cycle test verification capability optimization is realized.

Systems and methods for automatically testing changes to a software application using machine learning are disclosed. In some embodiments, a disclosed method includes: obtaining, from a computing device, a request for a proposed change to an application; generating at least one baseline instance running an existing version of the application before the proposed change; generating a candidate instance running a new version of the application based on the proposed change; performing an analysis on the at least one baseline instance and the candidate instance to determine, using at least one machine learning model, whether an anomaly exists in the candidate instance; generating a report for the proposed change based on the analysis; and transmitting the report to the computing device.

The invention provides a Java deserialization vulnerability mining method and device, and the method comprises the steps: carrying out the static analysis of a Java program file of a to-be-tested software system, so as to construct a program feature map for the Java program file; searching the program feature map to search for a suspicious function call sequence; evaluating the suspicious function call sequence, and updating the program feature map in real time according to an evaluation result; and searching the program feature map updated in real time, and if the search output is a complete call sequence from a deserialization function to a danger function, generating an effective load corresponding to the complete call sequence in a three-dimensional variation mode according to a search result. According to the method, the dynamic test result is utilized to improve the program feature map obtained by static program analysis, the dynamic search strategy is used on the program feature map to screen the suspicious function call sequence, and the search result is more thoroughly verified, so that the accuracy and efficiency of Java deserialization vulnerability mining are improved.

The application provides a method, system, device, equipment and medium for testing a software product, belonging to the technical field of data processing. The method is applied to a GTest engine and includes: in response to receiving a start instruction sent by a to-be-tested software product, performing an initialization operation of GTest and a loading operation of each test case, the to-be-tested software product being developed using an Unreal Engine, and the each test case including: each test case related to C++ interface testing of the to-be-tested software product, and / or each test case related to user interface (UI) testing of the to-be-tested software product; executing, by a test service, each test case loaded by the GTest engine to obtain an execution result of the each test case; and returning the execution result of the each test case to the to-be-tested software product.

This application discloses a software testing method and related equipment based on dual-model collaboration, relating to the field of software testing technology. The method includes: processing a natural language requirements document using a pre-defined large language model to obtain a test script for testing the software under test; if the software test result is a test failure, verifying and classifying the test result using a pre-defined algorithm model to obtain abnormal scripts and system bugs; correcting the abnormal scripts and system bugs; and iteratively testing the software under test based on the corrected test script and the corrected software under test until the software test is completed. This application, through a collaborative architecture of "large model understanding + small model judgment" and a semantic consistency detection mechanism, effectively corrects logical deviations in the generated content (test script), ensuring a high degree of matching between test cases and system functional behavior, significantly improving the reliability and executability of test cases, and thus achieving high-quality and high-efficiency software testing.

The invention discloses a startup and shutdown test system and method based on a VPX calculation module, and the method comprises the steps: transmitting a power-on instruction to an intelligent switching power supply through test software, so as to control the intelligent switching power supply to power on the VPX calculation module; the test software monitors and receives a handshake signal sent by the VPX calculation module after the VPX calculation module is started; after the handshake signal is received, waiting for a preset shutdown completion time, and sending a power-off instruction to the intelligent switching power supply by the test software so as to control the intelligent switching power supply to power off the VPX calculation module; after it is confirmed that the intelligent switching power supply is powered off, waiting for a preset test interval time, and sending a power-on instruction to the intelligent switching power supply again; and on the basis of a preset number of times, cyclically executing the startup and shutdown test on the VPX calculation module. Unattended operation, accurate time sequence control and data recording of VPX module startup and shutdown testing are achieved, and testing efficiency, consistency and traceability are remarkably improved.

The invention relates to the technical field of precision detection, and discloses a voltage sensor precision detection method and system, and a storage medium. The method comprises the following steps: automatically testing all voltage test points of all poles at one time through a closed-loop measurement and control system consisting of a voltage withstanding instrument, a calibration instrument, a relay control panel and computer-end automatic test software; the method sequentially comprises the steps of communication handshake confirmation, automatic test script generation, relay control panel sequence switching, withstand voltage instrument standard voltage output, calibration instrument high-speed sampling, instantaneous curvature-based stability judgment, Kalman + moving average double-filter amplitude estimation, ratio error and angle error calculation, test record encryption storage and overall qualification judgment with the maximum error. According to the invention, high-precision rapid batch detection is realized, manual intervention is avoided in the whole process, and data can be digitally traced.

This application relates to a software testing method, apparatus, and computer device. The method includes: encoding multimodal data of the software under test at a first time step using a multimodal encoder to obtain a first state vector; generating an execution action at a second time step by combining the first state vector and the test objective of the software under test using a hierarchical policy network; inputting the first state vector and the execution action into a pre-trained generative model to obtain a second state vector; and executing a testing process on the software under test based on the second state vector to obtain the test result of the software under test. This method can improve the general understanding and self-evolution capability of software testing methods, and enhance the universality of software testing methods.

Embodiments of the present application provide a test script generation method and device, a storage medium and a program product. In the embodiments of the present application, based on an AI model driven by a first agent and a second agent associated with each other, and based on operation documents of the software to be tested and traffic data generated by the user interacting with the software to be tested, a two-stage test script generation scheme is implemented, and the generation efficiency of the test script is improved. Furthermore, an element information knowledge base is constructed based on the traffic data to assist the second agent in searching, so that the test steps of the test case generated based on the operation documents can be mapped to the operation description information of the interface elements, thereby accurately locating the interface elements based on the operation description information, realizing that the content of the page on the software to be tested is consistent with the content written in the test script, and being conducive to improving the stability of the test script.

The invention discloses a voltage time type function test method and system suitable for power distribution terminals, and the method comprises the steps: building protocol connection between to-be-tested power distribution terminals and test software of a pre-built test system, building transmission channels between the test software and a plurality of to-be-tested power distribution terminals, and carrying out the initialization of the test software, the method comprises the following steps: acquiring an initial position of a to-be-tested power distribution terminal in normal operation, remote signaling information of a detection function, message receiving time and displacement information and displacement time after a fault is triggered according to a fault condition, and acquiring fault triggering time in a fault test process; and calculating reference deflection time and theoretical deflection time of the to-be-tested power distribution terminal by taking the trigger fault time as a reference, comparing the message receiving time or deflection time, the reference deflection time and the theoretical deflection time, judging whether the voltage time type function of the to-be-tested power distribution terminal is qualified or not, and obtaining a voltage time type function test conclusion. The method has the effect of improving the voltage time type function test comprehensiveness of the power distribution terminal.

The invention provides an aircraft automatic test system based on LabVIEW. The aircraft automatic test system comprises a platform layer, a module layer, a scheduling layer and an interface layer, the platform layer is used for providing an operating system function interface, a hardware driving interface, a mathematical function library and a multi-thread library for the upper layer, and the module layer is used for defining a communication protocol with each test single-machine device of the aircraft, realizing module software for program control of each device, and realizing module software such as file processing and data analysis interfaces. The scheduling layer is used for starting module software in a multi-thread mode, loading a test file and responding to a user event of an upper layer to schedule the module software, and the interface layer is used for interacting with a user, generating the user event from an operation instruction of the user, transmitting the user event to the scheduling layer and displaying the execution progress of a test task. The modularized design mode facilitates transplantation and updating of the test software, the development complexity of the aircraft test software can be reduced, and the software design efficiency is improved.

Test cases written to test a software application can be dynamically distributed among a set of software application instances such that different sets of test cases can execute simultaneously in parallel, thereby speeding up testing relative to executing the test cases sequentially. To avoid database conflicts that may occur when different test cases are executed in parallel, each software application instance can be associated with a different database instance. Accordingly, a first test case executing in association with a first database instance can avoid interfering with a second test case executing in association with a second database instance.

The invention discloses a data processing method and device based on software testing and a program product. The method relates to the field of software testing or financial science and technology, and comprises the following steps: acquiring all test elements of to-be-tested software to obtain a test element set; classifying the test elements in the test element set to obtain a classification result; obtaining a business processing flow of the to-be-tested software to obtain business flow data; based on the classification result and the business process data, a test flow chart is generated, and the test flow chart is used for providing services for compiling test cases. By means of the method and device, the problem that in the related technology, in the testing process of a complex tested system, the coverage range of a compiled testing case in the tested system is small, and consequently the testing result is inaccurate is solved.

The present application provides a performance testing method and device, which relates to the field of software testing and can quickly create a high-load network situation to meet testing needs. The method includes: after connecting to the target base station, the first terminal to be tested can execute the target instruction triggered by the user to obtain a first execution result; then start the software to be tested, and execute the target instruction based on the started software to be tested to obtain a second execution result; finally, based on at least one execution result, determine the performance test result of the software to be tested. The target base station is used to provide data transmission services to the first terminal to be tested; the first execution result is obtained based on the remaining bandwidth of the target base station; the remaining bandwidth is the bandwidth remaining after the target base station guarantees the data transmission services of multiple connected terminals; the second execution result is obtained based on the remaining bandwidth of the target base station. The embodiment of the present application is used in the software testing process.

The invention discloses a vehicle-mounted network pressure testing method and device. The method comprises the steps that automatic testing software controls at least one hardware device to execute power-on operation of a vehicle to trigger awakening of the vehicle and execute power-off operation of the vehicle to trigger dormancy of the vehicle; injecting a message into a vehicle-mounted network through the automatic test software, wherein the message comprises a normal wake-up message or an abnormal message; acquiring vehicle-mounted network data of the vehicle through an intelligent network data acquisition instrument; and comparing the acquired vehicle-mounted network data with expected data, and judging whether the sleep time sequence or the wake-up time sequence is abnormal or not. According to the scheme, manual operation is reduced through automatic testing, testing cost and time cost can be reduced, and testing efficiency and accuracy are improved.

The invention provides a method for testing a centralized self-healing function of a master station based on an RTDS (Real Time Digital System), which tests the centralized self-healing function of the master station based on a test system constructed on the basis of the RTDS, and fully considers various test conditions and implementation modes of the various test conditions which may influence the centralized self-healing function of the master station by a multi-energy scene by utilizing the flexible modeling capability of the RTDS. The test software judges whether the centralized self-healing function of the master station meets the function requirements under the multi-energy scene or not by comparing the preset column of the information comparison table with the actual condition column, and the method has the characteristics of intuition and convenience in implementation.

The application relates to a system test operation scene mirror recovery method and device and a storage medium, and belongs to the technical field of test scene recovery. Specifically, a software embedded point component is embedded in different platforms to obtain operation data of multiple platforms; a test environment is deployed, and all services of the software to be tested are containerized deployed according to different versions and different environments; thus, the data sources and scenes of different versions can be effectively distinguished, and confusion and misoperation during mirror recovery are avoided; in the test process, the containers are time-sequenced mirror mapped through a preset slicing mechanism; system error logs in the mirror information data of different time sequences are analyzed to obtain error services and corresponding error moments; scene recovery is performed according to system running data and mirror information data of the error moments, and automatic operation restoration is performed through data collected by the embedded point; thus, specific data sources and operation scenes can be effectively traced back, and the problem root cause can be accurately located.