33 results about "Distributed testing" patented technology

The invention discloses a software performance test system, method and device in a high-concurrency scene, and relates to the field of software testing, the system comprises a scene intelligent construction module used for generating a concurrency scene through a behavior tree modeling and time sequence prediction algorithm according to service demand parameters and historical traffic data; the distributed test environment scheduling module is used for constructing a distributed test environment by adopting a container arrangement technology; the virtual user load generation module is used for simulating concurrent user requests by adopting a coroutine pool technology; the real-time performance data acquisition module is used for acquiring multi-source performance data of the tested software in real time; the intelligent performance analysis module is used for calculating a core performance index according to the multi-source performance data and carrying out anomaly detection and trend prediction; and the performance bottleneck positioning module is used for mining a dependency relationship among the core performance indexes and generating a bottleneck positioning report and an optimization suggestion document. According to the method, the accuracy, the efficiency and the stability of software performance testing in a high-concurrency scene are improved.

Systems and methods for bias testing and remediation are disclosed. Decentralized Web Application Testing Systems use a Holochain framework to distribute testing workloads across Full Nodes and Lightning Nodes. A Holochain Node Management Application for configuring nodes, a UI Application creates test cases, and a Version Management System tracks changes. Test results are stored and analyzed in a Test Result Store, with a Bias Intelligence module detecting biases and generating additional test cases. A Consensus Algorithm validates test cases through decentralized nomination. An AI-Driven Defect Remediation System automates defect detection, root cause analysis, and remediation using AI modules. Machine learning algorithms identify patterns and anomalies, while NLP techniques generate code fixes. Predictive maintenance monitors application performance to preemptively address issues. A feedback loop mechanism continuously improves AI models through reinforcement learning. Together, these systems provide a holistic approach to web application testing and maintenance.

The invention, which belongs to the technical field of equipment testing, provides a lightweight distributed testing system comprising a remote controller and a near-end testing unit. Wherein the remote controller comprises a computer and a functional interface card; the near-end test unit is a board card framework and comprises multiple sets of independent measurement and control systems and a network switch, each set of measurement and control system is composed of a main control board, a time sequence board, a power distribution board and a power board, the multiple sets of measurement and control systems share one bottom board, the main control board, the time sequence board and the power distribution board are all provided with network interfaces, and the network interfaces are connected with the network switch. All network interfaces are gathered through the network switch; the remote controller is in communication connection with the near-end test unit and has a wireless communication mode and a wired communication mode. The device has the advantages of being convenient to move, convenient to assemble and maintain, high in expandability and environment applicability and capable of meeting the requirements for diversification and combination of products to be tested.

The invention relates to a distributed DNS test method and device, computer equipment and a storage medium. The method comprises the steps of obtaining test demand data, configuring a plurality of agent nodes located in different geographic areas according to the test demand data, creating a test task, and distributing the test task to the plurality of agent nodes, the test task comprising a to-be-tested domain name, an expected analysis result and a query parameter, controlling each agent node to initiate a DNS query request to the to-be-tested DNS system based on the to-be-tested domain name and the query parameter, receive a query result returned by each agent node, verify whether a domain name resolution behavior of the to-be-tested DNS system meets a preset service specification requirement based on the query result and an expected resolution result fed back by each agent node, obtain a verification result, and send the verification result to the to-be-tested DNS system. And generating a test report according to the verification result. By adopting the method, the accuracy and efficiency of DNS system testing can be effectively improved.

The application provides a kind of interface service state analysis system and method based on distributed testing and monitoring, it is related to computer system monitoring technical field.The system integrates test script generation module, improved Jmeter server, index data transfer module, Prometheus server, intelligent analysis module and alarm module, realizes the whole process management of computer system interface service from detection, storage, display, alarm to analysis.Improve Jmeter test tool, make it compatible with Prometheus collection mode, meet different test requirements and multi-concurrent scene;Intelligent analysis module is used to build service dependency, realize intelligent analysis and positioning of fault, solve the problem that service fault is difficult to be actively found and quickly positioned in existing operation and maintenance system, improve the operation and maintenance efficiency of information system.

The invention discloses a networking delay dynamic sensing and intelligent compensation method for a distributed test system. According to the method, a technical system of'high-precision perception-intelligent prediction-dynamic compensation-robust guarantee 'is constructed aiming at the networking delay and time variation problem caused by fixed delay, variable delay and system-level errors in a distributed test system; a subnanosecond clock synchronization reference is established through an IEEE 1588 (PTP) precision time protocol; unidirectional delay accurate measurement is realized based on a PTP delay request-response mechanism; modeling and predicting the delay time sequence by adopting an ARIMA (Autoregressive Integrated Moving Average) model, and sending an instruction in advance through dynamic forward compensation so as to achieve a quasi-synchronization test; and the test continuity and the precision controllability when the network state dramatically changes are ensured by combining the self-adaptive model updating and abnormal backspacing mechanism. According to the method, the time sequence synchronization precision and the environmental adaptability of the distributed test system are remarkably improved, and the technical problem that a traditional method is difficult to deal with delay jitter and dynamic change is solved.

The invention belongs to the technical field of software testing, and particularly relates to a distributed testing platform system and method based on a micro-service architecture, and the system comprises a plug-in layer, a micro-service layer and an infrastructure layer. The plug-in layer is used for acquiring original data in a user operation process, packaging the original data according to a standardized interface format, and generating request data; the micro-service layer is used for receiving the request data, extracting key content in the request data after executing authority verification and route matching, analyzing the key content and generating a resource scheduling instruction; and the infrastructure layer is used for performing classified storage on the analysis data, asynchronously sending a resource scheduling instruction to a distributed test cluster, triggering a target node to execute a test task, monitoring key test indexes according to real-time log data generated in a test process, and feeding back result data to the plug-in layer through the micro-service layer after the test is completed. According to the scheme, the flexibility and reliability of a test link are improved.

This invention provides a continuous integration testing system and method for application software, relating to the field of software testing technology. A control terminal constructs test tasks based on the code to be tested and a pre-configured test process, sends them to a test host, and the test host initiates the code to be tested and executes the test tasks through an integration testing module. The integration testing module integrates distributed testing units, which execute corresponding test tasks and output test results. The distributed testing units include page character testing units, page layout testing units, media performance testing units, navigation function testing units, refresh update testing units, and traffic / power testing units. A test result feedback module receives test results from the distributed testing units and feeds them back to the test host. This invention solves the problem that current testing systems can only test individual projects one by one, which is inconvenient for continuous integration testing and results in low testing efficiency, thus improving software testing efficiency.

The invention discloses a full-automatic test system for a single mainboard of a high-efficiency server, and relates to the technical field of server test. Comprising a test control module, a parallel computing module, a distributed test module, an intelligent diagnosis module and a data storage and analysis module, the test control module is respectively connected with other modules and is responsible for coordinating the working time sequence of each module and controlling the whole process of the test process from starting to ending; the parallel computing module enables multiple test tasks to be carried out simultaneously in a parallel processing mode for a CPU, a memory, a memory, a network and a USB which need to be tested on a server mainboard, the distributed test module distributes the test tasks to multiple independent test nodes to achieve multi-node cooperative work, the intelligent diagnosis module integrates an intelligent algorithm, and the intelligent diagnosis module achieves multi-node cooperative work. Abnormal data generated in the testing process are automatically analyzed, problem reasons are rapidly positioned, diagnosis results are generated, data storage adopts a database to store original data, intermediate results and final testing results in the testing process, data traceability is ensured, an analysis module carries out statistical analysis on the stored data, and the analysis result is obtained. A test qualified rate report and a fault distribution report are generated, and data support is provided for production optimization.

The invention discloses a storage chip aging prediction method and device based on topological sorting and a medium, and relates to the technical field of chip aging tests.The method comprises the steps that an initial static topological graph is constructed based on a predefined internal dependency relationship of a storage chip; collecting performance monitoring data of the storage chip, performing time sequence relevance identification, and generating a dynamic dependency edge; fusing the dynamic dependent edge with the initial static topological graph to generate a mixed topological graph; decomposing the mixed topological graph through a graph community division algorithm to generate a plurality of sub-graph communities; performing topological sorting on each sub-graph community to generate a functional component test sequence of each sub-graph community; and respectively executing an aging test task on each sub-graph community and the corresponding functional component test sequence through a plurality of distributed test nodes to generate a plurality of pieces of performance parameter attenuation data. According to the method, the performance monitoring data and the static topology are fused, the hybrid topological graph of the chip is constructed, and the problem of relevance deficiency caused by data separation is solved.

The invention relates to a method for realizing a resource adaptive pressure test based on load scaling. The method comprises the following steps: load modeling; constructing a distributed test cluster; service simulation and Mock construction are carried out; load prediction; self-adaptive pressurization is carried out; and evaluating a result. The invention also relates to a system and a device for realizing the resource adaptive pressure test based on load scaling, a processor and a computer readable storage medium thereof. By adopting the method, the system and the device for realizing the resource adaptive pressure test based on the load scaling, the processor and the computer readable storage medium thereof, the resource utilization rate is greatly improved, the test efficiency is greatly improved, manual intervention is reduced through an automatic test process, and the test period is shortened. The environment adaptability is enhanced, and the method has good universality for different types of service systems. The cost effectiveness is outstanding, the dependence on a special high-performance test environment is greatly reduced, the existing low-configuration equipment is fully utilized, and the hardware investment and the maintenance cost are saved.

The invention provides an interaction test method and device, computing equipment and a storage medium. A task generation page including a task editing control is displayed. And when the user triggers the task editing control, generating at least one interaction test task, wherein the interaction test task comprises at least one to-be-tested device identifier representing the to-be-tested device. And according to the to-be-tested device identifier in each interaction test task, determining a corresponding test node, and executing the corresponding interaction test task in parallel through each test node to obtain a task test result. And displaying a task test result of each interactive test task. The distributed test system is established by setting a plurality of test nodes, a large number of device interaction tests are achieved in an end-to-end mode, unified management and monitoring of different devices are achieved, and the efficiency of the interaction test process is improved. Meanwhile, due to the fact that the distributed system achieves distributed testing in a mode of opening up the nodes, cost is low, and high expansibility and high availability are achieved.

The invention discloses a dynamic distributed unit test coverage rate statistical method and system, and the method comprises the steps: S1, dividing a unit test in a project code into a plurality of independent modules according to the execution environment and module attribution of the unit test, and constructing a containerized mirror image for each independent module; s2, constructing a distributed test execution cluster, and in response to a code submission event, triggering a test process and identifying a module to which a code change belongs; s3, according to the identified modules, intelligently scheduling corresponding cluster nodes to execute unit testing; and S4, the main node summarizes the test result and coverage rate data of each node, generates a test report, and determines whether the code is admitted or not according to the coverage rate and the passing rate of the report. The test execution environment of the module unit can be independently configured, the test time is greatly shortened, and the process automation level is improved.

The application discloses a kind of performance test methods of server middleware, it is related to computer technology field, including constructing dynamic business scenario model, baseline calibration and parameter snapshot are configured, deployment distributed test node cluster, multi-dimensional index real-time acquisition, adaptive load adjustment etc.The performance test method of the server middleware, through dynamic business scenario modeling-configuration baseline calibration-distributed collaborative load generation-multi-dimensional index linkage acquisition-adaptive load adjustment-full link performance tracing-long-term stability iteration verification integrated test process, in combination with the intelligent load regulation and control algorithm of real-time performance feedback and cross-level index correlation analysis model, realize the accurate evaluation of server middleware overall performance and single point component, while guaranteeing the benchmark consistency and long-term reliability of test result, test efficiency, data credibility and scene adaptability significantly improve, suitable for the full life cycle performance test of server middleware.

This invention discloses a distributed testing method for UAV flight control computers based on Directed Acyclic Graph (DAG). Step 1: Build a distributed testing system; Step 2: Based on the distributed testing system in Step 1, construct a DAG task scheduling model; Step 3: Based on the DAG task scheduling model in Step 2, perform static allocation before scheduling; Step 4: Based on the DAG task scheduling model in Step 2 and the allocated static resources, achieve dynamic scheduling. This invention addresses the problems of susceptibility to node state influence and uneven distribution of node resources in current UAV hardware-in-the-loop (HIL) simulation testing platforms during test case scheduling.

This invention belongs to the field of visual light source impact testing technology and discloses a visual light source durability testing device. The device includes three circumferentially distributed testing platforms. An adjustment unit is located on one side of each testing platform, and a vibration unit and an impact unit are respectively located on either side of the adjustment unit. The vibration unit drives the angle cylinder to rotate and displaces the end rod through pitch gears meshing with open gears of different opening radii, changing the compressibility of the return spring to achieve multi-frequency vibration simulation. The compressed return spring can enter the non-harmonic vibration range. The impact unit achieves multi-dimensional impact through planetary gears and eccentric gears combined with a two-axis linkage mechanism. The adjustment unit achieves synchronous switching between multiple workstations through gear transmission and gear belt linkage. This invention solves the problems of existing testing equipment having a single vibration frequency band, unrealistic simulated environment, and insufficient impact dimensions. It can comprehensively assess the structural stability of visual light sources, improve the realism and efficiency of testing, and is suitable for batch testing scenarios.

The invention relates to the technical field of software testing, and discloses a cross-end and cross-region interface test node deployment method and system, and the method comprises the steps: building and maintaining a dynamically updated schedulable resource pool based on the node state information, such as the operation platform type, the network region identifier and the available resource state, of a distributed test node; receiving an interface test task containing an operation platform condition, a regional constraint condition and a comparability grade parameter; if cross-node result comparability is needed, a first test node meeting multiple conditions is screened from a resource pool based on an equivalence constraint condition, and the equivalence constraint condition guarantees the equivalence of the node in the aspect of influencing the consistency of test results; and determining a target test node from the first test nodes, distributing a task, and receiving a test execution result returned by the target test node. According to the method, automatic deployment and dynamic scheduling of the test nodes are realized, cross-end and cross-region test efficiency and result credibility are improved, and the method is suitable for a distributed interface test scene.

The invention relates to the technical field of industrial automation and testing, in particular to a distributed testing system and method oriented to an intelligent manufacturing system, the testing system adopts a layered decoupling architecture, and the testing system comprises a data layer used for providing and managing basic data required by the testing system; according to the test system provided by the invention, a layered decoupling architecture is adopted, the flexibility and expansibility of the system are improved through collaborative operation of the data layer, the algorithm layer, the application upper layer and the application lower layer, and rapid access of new equipment and test items is supported; resource allocation and task parallelism are optimized through an intelligent scheduling algorithm, and the test efficiency and throughput are remarkably improved; the process controllability and the decision transparency are enhanced by means of a visual billboard; closed-loop reliable control is realized through automatic execution and real-time feedback; the data accuracy and compliance are guaranteed by relying on a full-process data tracking and forced verification mechanism, and the problems of insufficient flexibility, low efficiency, extensive management and control and the like in the prior art are effectively solved.

The invention discloses a test method and device, equipment and a storage medium, and relates to the technical field of artificial intelligence, and the method comprises the steps: inputting distributed test resource data and resource demand information corresponding to a target model into a resource scheduling model, and obtaining test resource distribution data; inputting the first environment configuration information of the online environment into the test environment configuration model to obtain second environment configuration information; in a test environment generated by the second environment configuration information and the test resource allocation data, performing background test for the target model on the parameter server; the resource scheduling model is obtained by performing resource allocation training on a preset resource scheduling model based on sample online resource data, sample resource demand data of a sample target model, and sample resource allocation data and sample resource utilization indexes of the sample online resource data for the sample target model; on the basis of improving automation of test environment building, the closeness degree of a test environment and an online environment can be improved, and therefore the test effect is improved.

The application is suitable for the technical field of intelligent terminals, and provides a device distributed test method, system and device, terminal equipment and storage medium. The method is applied to a test server and includes the following steps: receiving a test execution instruction; dynamically loading connection parameters of multiple embedded devices according to a predefined declarative configuration file, and establishing connections with the multiple embedded devices concurrently; sending the test execution instruction to the embedded devices that have established the connections, triggering the corresponding embedded devices to pull test programs from a central software package warehouse and execute locally; when the communication connection with the embedded devices is normal, receiving test result data that is returned by the embedded devices in real time, when the communication connection with the embedded devices is interrupted, actively obtaining the test result data from local storage of the embedded devices when the communication connection is restored; and aggregating all the received test result data to generate a test report. The application can improve the overall test efficiency in a large-scale test scenario.

Systems and methods for bias testing and remediation are disclosed. Decentralized Web Application Testing Systems use a Holochain framework to distribute testing workloads across Full Nodes and Lightning Nodes. A Holochain Node Management Application for configuring nodes, a UI Application creates test cases, and a Version Management System tracks changes. Test results are stored and analyzed in a Test Result Store, with a Bias Intelligence module detecting biases and generating additional test cases. A Consensus Algorithm validates test cases through decentralized nomination. An AI-Driven Defect Remediation System automates defect detection, root cause analysis, and remediation using AI modules. Machine learning algorithms identify patterns and anomalies, while NLP techniques generate code fixes. Predictive maintenance monitors application performance to preemptively address issues. A feedback loop mechanism continuously improves AI models through reinforcement learning. Together, these systems provide a holistic approach to web application testing and maintenance.

The application discloses a transformer substation screen cabinet testing system, method and device, and the system comprises a testing device, a standard plug and a distributed tester; the testing device is connected with the standard plug; the testing device is wirelessly connected with the distributed tester; the standard plug is connected with a first testing plug of a main screen cabinet; the distributed tester is connected with a second testing plug of an associated screen cabinet; the testing device is used for sending an excitation signal to the main screen cabinet through the standard plug; the standard plug is used for transmitting an analog signal, a digital signal and a network load, and receiving a first feedback signal of the main screen cabinet; and the distributed tester is used for applying a first excitation signal to the associated screen cabinet through the second testing plug after receiving the first trigger signal, and receiving a second feedback signal of the associated screen cabinet. According to the embodiment of the application, the main screen cabinet and the associated screen cabinet are simultaneously tested through the standard plug and the distributed tester, and the operation process of the testing is simplified.

The invention relates to portable integrated equipment for sonar multi-module performance testing and a testing method thereof, and aims to solve the problems of low testing efficiency and complicated operation of traditional discrete equipment. The equipment is integrated in an all-in-one machine case and comprises a display control module (running upper computer software), a standard signal module, a signal attenuation module, a multi-module test plug-in box and a power supply system. A distributed test network is constructed through the gigabit Ethernet, and full-process automation of parameter setting, signal control, data acquisition and consistency calculation is achieved. The test method designs a special process for different modules: the AD module directly receives a standard signal, the front conditioning module is tested after attenuation, and the transmitting module acquires and analyzes an excitation signal. The equipment adopts a portable design, multiple modules can be tested simultaneously, traditional manual wiring and multi-instrument operation are replaced automatically, and the test efficiency is improved by more than 80%. The scheme is highly integrated, meets the narrow space requirement, and significantly optimizes the performance detection process of the sonar module.

The application belongs to the technical field of circuit breaker testing, and particularly relates to a circuit breaker mechanical property testing system and method based on a star flash SLB, which comprises a communication-connected handheld terminal master module, a three-phase property testing terminal slave module, a dynamic property testing terminal slave module and a control terminal slave module, wherein the communication connection is specifically wireless communication connection through a star flash SLB network complying with the star flash wireless communication system standard; the handheld terminal master module is a management node of the testing network, is used for distributing a time synchronization reference, scheduling network resources and uniformly distributing testing instructions; the three-phase property testing terminal slave module, the dynamic property testing terminal slave module and the control terminal slave module are terminal nodes of the testing network, are used for receiving the instructions of the handheld terminal master module, synchronously executing data collection or control operation based on a unified time reference, and returning result data to the handheld terminal master module. The problems of complex wiring, low efficiency and insufficient synchronization accuracy in traditional testing are solved.

The invention provides a vehicle-mounted distributed automatic test method and system, and the method comprises the steps: extracting a target rack type labeled by each test case from a test case set when a main control end receives a distributed test instruction, and obtaining the access information of a matched target rack according to the target rack type; logging in a corresponding target rack based on the access information, and checking whether the target rack has a test execution process so as to judge whether the target rack is idle; if the target rack is idle, indicating the target rack to create a test execution process, and establishing bidirectional communication connection between the test execution process and the main control end; through bidirectional communication connection, the test case is distributed to the test execution process, and the test execution process executes the test case on the target rack, so that accurate matching of the test case and the test rack and dynamic sensing and efficient multiplexing of the idle state of the rack are realized; and the concurrency efficiency, the resource utilization rate and the system maintainability of the vehicle-mounted automatic test are obviously improved.

The invention relates to the technical field of airborne software testing, in particular to a distributed testing-oriented large language model airborne software test case generation method, which comprises the following steps of: firstly, constructing a directed variable relation graph oriented to natural language requirements, and carrying out deep semantic analysis on airborne software advanced requirements through a large language model; and the logic dependency relationship among the input, output and intermediate variables is accurately identified, and efficient conversion from the unstructured text to the structured knowledge is realized. And secondly, designing a test space construction mechanism covering variable boundary values and typical values, introducing a modular prompt engineering framework, driving a large language model to generate high-consistency and verifiable Python function codes, and ensuring traceable implementation of each demand logic. Experimental results show that the method significantly improves the efficiency and coverage rate of test case generation, reduces manual dependence, enhances logic completeness and test credibility, and has good engineering application value and popularization prospects.

The application relates to the technical field of software testing, and discloses a cross-terminal and cross-territory interface test node deployment method and system. The method comprises the following steps: based on node state information such as the running platform type, network territory identifier and available resource state of a distributed test node, a dynamically updated schedulable resource pool is constructed and maintained; an interface test task containing a running platform condition, a territory constraint condition and a comparability level parameter is received; if cross-node result comparability is required, a first test node meeting multiple conditions is selected from the resource pool based on an equivalence constraint condition, the equivalence constraint condition guarantees the equivalence of the node in terms of the consistency of test results; a target test node is determined from the first test node and a task is allocated, and a test execution result returned by the target test node is received. The method realizes automatic deployment and dynamic scheduling of test nodes, improves cross-terminal and cross-territory test efficiency and result reliability, and is suitable for a distributed interface test scene.

The invention belongs to the technical field of distributed testing, and particularly relates to an MAS-based microwave signal analyzer test task intelligent allocation method, which adopts a multi-agent system protocol of an extended contract network, introduces a trust mechanism, and analogy task allocation into an engineering bid invitation process. The whole process is further decomposed into four stages of bid invitation, bidding, bid winning and contract signing, namely four stages of test task issuing, signal analyzer autonomous response, intelligent selection of a target signal analyzer and test task starting, the test task is used as input, and the indexes of the signal analyzer, the test task completion time and quality and the like are used as evaluation standards; according to the method, intelligent distribution of the test tasks is carried out, trust factors of corresponding signal analyzers are modified according to results of completing the tasks, iterative optimization is carried out continuously, the accuracy and efficiency of intelligent test task distribution are improved, and therefore the overall test efficiency is improved.

The embodiment of the invention provides an application program compatibility detection method and device and electronic equipment. The method comprises the steps that a state relation network of an application program is obtained; the coverage and the redundancy are determined; the coverage degree represents the proportion of the effective coverage part in the interface jump relation of the state relation network to the whole; the redundancy represents the proportion of the redundant part in the interface jump relation of the state relation network to the whole; screening the test paths in the initial test path set according to the coverage and the redundancy to obtain a target test path set; generating a test case according to the test path in the target test path set; the initial test path set is determined according to the state relation network; in a preset distributed test cluster, executing each test case to obtain a compatibility matrix; and according to the compatibility matrix, determining a compatibility score of the application program. The method is used for achieving the effect of accurately detecting the compatibility of the application program.

The embodiment of the invention provides an automatic test system and method, a vehicle and a computer readable storage medium, and the system comprises a distributed test cluster, a plurality of to-be-tested electronic control units and a central server: the distributed test cluster is used for creating a test case based on a test request message, the test case is used for determining a test operation corresponding to the to-be-tested electronic control unit; the plurality of to-be-tested electronic control units are used for executing a test operation based on the test case to obtain a test result; and the central server is used for generating a test log based on the test result. The technical problems of low test efficiency and high test cost of an automatic test system provided in related technologies are solved.