129 results about "Black-box testing" patented technology

The invention relates to an automation software black box testing system and method based on Android. The system comprises an event injection module, an event dynamic execution and filtering module, a GUI (Graphical User Interface) information automation recording module and a GUI state conversion diagram building module; under the condition of no application program code, the critical UI event of the Android and the system intent event are acquired through manpower, and are injected into the corresponding application of the Android equipment in the form of training scripts through a customized test tool, then in the process of execution of the training scripts, the system event is subjected to dynamic execution and filtering, GUI new window control information and window conversion relation both triggered by the relative event are recorded, and the GUI state conversion diagram model is automatically built according to the recorded information; finally, the test use case is generated according to the GUI state conversion diagram model. The method and the system can add the system event into the GUI model fast and efficiently, so that the integrity of the test is ensured, and the method and the system have the characteristics of higher degree of automation, strong reusability, excellent expandability and the like.

The invention relates to a safety critical system-oriented automatic testing resource management method and a safety critical system-oriented automatic testing resource management platform, which are applied to a huge safety critical system with a high requirement on safe reliability. In the method, a testing project is established after a user passes authentication, three management types, namely testing case management, testing process management and document management are set, and a user selects a corresponding management type to perform resource testing management. The platform has a qualification test (Qt) library-based client / server (C / S) framework on the basis of a management platform; a server is taken as a database; a client comprises a core module, a testing case management module, a testing process management module, a document management module and a Bug management module; and the tree structure and the entity type node data of testing resources and operation on the data are defined by the modules of the client. Uniform management on the automatic testing resources of the safety critical system is realized, and the resource management covers a testing stage from the time, so that the black box testing of the safety critical system is effectively supported.

Detecting security vulnerabilities in web applications by interacting with a web application at a computer server during its execution at the computer server, identifying client-side instructions provided by the web application responsive to an interaction with the web application, where the client-side instructions are configured to be implemented by a client computer that receives the client-side instructions from the computer server, evaluating the identified client-side instructions, and identifying a security vulnerability associated with the client-side instructions.

A method and system for generating and processing test cases for effective black box testing of software applications is provided. Test cases are automatically generated based on parameters that are identified from automated manual test cases associated with business models. The generated automated test cases cover one or more paths in the business models. Further, the automated test cases are optimized by determining minimal path covered by the automated test cases in the business models. The optimization is performed based on analysis of the one or more paths covered by the automated test cases in the business models. Furthermore, code coverage data of the optimized test cases are obtained by execution of the optimized test cases. Finally, based on the code coverage data and predetermined conditions, the optimized test cases are analyzed for at least prioritization and further optimization of the optimized test cases for effective black box testing.

A method of block box testing in multi-tier application environments. A multi-tier application is divided into a plurality of tier-specific modules. Each of the plurality of tier-specific modules is tested as a black box. Output from testing a tier-specific module can be stored in a computer usable media. Output from a first tier-specific module of the plurality of tier-specific modules can be used as input to a subsequent tier-specific module. Absent actual output, simulated input can used to test tier-specific modules.

The invention belongs to the technical field of model-based test automation of software engineering, discloses an embedded software black-box test case generation method based on a static model and solves the problems that the black-box test based on requirement specification documents is behind, difficult to understand and low in test efficiency, and test case quality is unguaranteed. The technical scheme includes the embedded software black-box test case generation method includes (1) adopting a data flow diagram, a fault tree, a cause-and-effect diagram, a decision table, a nest mechanism of diagrams and expanded semantics of the diagrams to construct the static model of the embedded software; (2) based on the static model, planning test items, and automatically generating black box test case collections corresponding to the test items according to a test coverage principle and a test case generation algorithm. The embedded software black-box test case generation method is applicable to static test requirement description of the embedded software and black-box test case generation.

A method and system for generating and processing test cases for effective black box testing of software applications is provided. Test cases are automatically generated based on parameters that are identified from automated manual test cases associated with business models. The generated automated test cases cover one or more paths in the business models. Further, the automated test cases are optimized by determining minimal path covered by the automated test cases in the business models. The optimization is performed based on analysis of the one or more paths covered by the automated test cases in the business models. Furthermore, code coverage data of the optimized test cases are obtained by execution of the optimized test cases. Finally, based on the code coverage data and predetermined conditions, the optimized test cases are analyzed for at least prioritization and further optimization of the optimized test cases for effective black box testing.

The inveniton discloses an automatic testing and estimating tool of software in the monitoring system of computer software, which comprises the following parts: realizing too of testing and estimating frame of software, unit testing tool, optimizing tool of integrating testing, reliability testing and estimating tool of software, wherein the unit testing tool is simple technique to integrate black box testing and testing routine of testing data generated by random path; the optimizing tool of integrated testing is the testing optimizing model based on component; the reliability testing and estimating tool of software adopts data bin to collect and store ineffective data to build reliable predicting model based on gene expressive formula program, which analyzes the estimating result of multiple models to give perfect qualitative and quantitative reliable analyzing report. The invention solves the contradiction of incomplete mating between commercial testing tool and local software engineering, which affirms high quality to develop software.

The invention relates to the technical field of software test, and provides a test coverage statistical method and a test coverage statistical system based on JVM. The method comprises the steps of: S1, introducing taxons needing subjecting to statistics as parameters while starting JVM; S2, judging whether classes loaded into a virtual machine need to be injected, if yes, executing a step S3, otherwise, directly executing a step S4; S3, implementing bytecode operation to the classes needing subjecting to statistics and writing back into the virtual machine; S4, normally executing the operation of the classes and automatically recording statistical information in the execution by the virtual machine; S5, when the virtual machine exits, computing test coverage according to the statistical information and outputting result. According to the test coverage statistical method and system based on JVM, the bytecode is injected without changing original program structure, the test coverage of the code line level can be obtained in a black-box testing manner, the test coverage of the software code can be quantitatively evaluated, and a forceful reference index can be provided for the sufficiency of the test and the execution efficiency of a test case.

The invention discloses a co-diversified random testing (CAT) method. The diversity among internal program structures of randomly generated test cases is recognized through predicate interpretation (PI); the diversity among input domains of the test cases is recognized through Euclidean distances among the test cases; and then the diversity in the two aspects are combined to efficiently generate an effective test case set, so that the co-diversified random testing method is an automatic random testing technology integrating a black-box testing technology and a white-box testing technology. By adopting the CAT method, the problem of test case redundancies resulted from program structure ignorance in an adaptive random testing (ART) method is improved, the problem of complexity of a path condition (PC) used during symbolic execution is alleviated, and high efficiency and high effectiveness of test case generation are also realized during software testing.

The invention discloses a method and a terminal for testing communication equipment, and relates to the technical field of black-box testing of power electronic equipment. The method for testing the communication equipment comprises the steps that the format of a communication protocol is pre-configured and accords with a communication protocol of the tested communication equipment; according to the pre-configured format of the communication protocol, received and sent test messages are analyzed and assembled; according to the analyzing and assembling result of the tested messages, a test result is output. Through the method and terminal for testing the communication equipment, testing workload can be reduced, and test cost can be greatly reduced.

The invention relates to a dispatching automation system software quality evaluation method. The method comprises the following steps of: I, establishing a software quality model; II, establishing anindex system; III, carrying out multi-index comprehensive evaluation; and IV, calculating a quality index. According to the evaluation method disclosed by the invention, the complete software qualitymodel is constructed, the comprehensive quality index system is established, an effective index test method and a comprehensive evaluation method are disclosed, the specific quality index are given, test methods such as black-box test and artificial judgement are applied, comprehensive and effective test is carried out on software through a complete test case and an evaluation set, and comprehensive evaluation is carried out on the software quality by adoption of an analytic hierarchy process and a fuzzy comprehensive judgement method, so that the dispatching automation system software qualityevaluation problem is solved, and the software quality evaluation efficiency and correctness are improved at the same time, thereby providing guarantee for the stable operation of dispatching automation systems and powerfully supporting the safe operation of power grids.

The invention discloses a black box testing method and a system for functions of an electronic body control module of an automobile. The system comprises a PC (Personal Computer), an interface board card and a connecting box, wherein the PC is connected with the connecting box; the connecting box is communicated with the body control module of the automobile; and the PC is connected with the body control module of the automobile by the interface board card. The method and the system provide a method guide for the design of testing cases of the control module and ensure the testing integrity. As the testing cases are designed based on a state transition table, each state and state transition of the control module are covered by testing, and the testing integrity is ensured. With the adoption of enumeration and testing of conflict events, each state and state transition of the control module are covered by the testing even when multiple events happen simultaneously.