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Software reliability test method and system, storage medium and computer program

A test method, reliability technology, applied in software testing/debugging, computing, error detection/correction, etc.

Pending Publication Date: 2020-08-14
HARBIN INST OF TECH AT WEIHAI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The significance of solving the above problems and defects is: the established imperfect troubleshooting framework model covers a variety of actual situations such as fault detection, repair and introduction, making it possible to study the dynamic changes of reliability from the perspective of rigorous mathematical models

Method used

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  • Software reliability test method and system, storage medium and computer program
  • Software reliability test method and system, storage medium and computer program
  • Software reliability test method and system, storage medium and computer program

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Embodiment Construction

[0075] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0076] Aiming at the problems existing in the prior art, the present invention provides a software reliability testing method, system, storage medium, and computer program. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0077] Such as figure 1 Shown, the software reliability testing method provided by the present invention comprises the following steps:

[0078] S101: Establish a fault detection, repair and introduction model based on the fault detection rate function, fault repair function and new fault introduction function, and solve the model;

[0079] S102: So...

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Abstract

The invention belongs to the technical field of software testing, and discloses a software reliability testing method and system, a storage medium and a computer program, which establish a fault detection, repair and introduction model based on a fault detection rate function, a fault repair function and a new fault introduction function, and solve the model. An imperfect test model considering incomplete fault repair and introducing a new fault under a unified test coverage function is obtained through solution; the total number of faults in the software and the cumulatively repaired number of faults are obtained through solution; construction of an imperfect test framework model considering incomplete fault repair and introducing new faults under a test coverage function is completed, and the number of faults detected and repaired accumulatively at the cut-off moment and the total number of faults in software are obtained. According to the software reliability process analysis methodcomprehensively considering imperfect debugging, test coverage is clearly considered, and the proposed model can describe the software test process more accurately.

Description

technical field [0001] The invention belongs to the technical field of software testing, and in particular relates to a software reliability testing method, system, storage medium and computer program. Background technique [0002] At present, software testing is an indispensable key link to improve reliability, and it is a process of increasing software reliability. The software testing process is a process in which software testers execute test cases in a certain test environment according to a predetermined test strategy or plan, discover and detect failures in software operation, locate, collect, record faults, and repair faults. The whole process roughly consists of three parts, namely the fault detection process, the fault analysis process, and the fault repair process. Software reliability is improved as faults are continuously detected and repaired. Due to the randomness and complexity of software testing and troubleshooting, the detected faults may not be successf...

Claims

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Application Information

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IPC IPC(8): G06F11/36
CPCG06F11/3676G06F11/3688
Inventor 张策王金勇吕为工邱忠银高天翼江文倩袁雨飞徐早辉孙源盛晟苏嘉尧白睿王瞰宇
Owner HARBIN INST OF TECH AT WEIHAI
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