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Software testable need analyzing method

A technology for testing requirements and analysis methods, applied in software testing/debugging, etc., can solve problems such as poor realizability and easy omission, and achieve the effect of good realizability and high quality requirements

Inactive Publication Date: 2003-12-31
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention overcomes the defects of poor realizability and easy omission of existing software analysis methods

Method used

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  • Software testable need analyzing method
  • Software testable need analyzing method
  • Software testable need analyzing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0047] Example: Suppose a development requirement is described like this:

[0048] Requirement name: call

[0049] Input: phone number

[0050] Processing: According to the phone number, complete: number analysis, number connection, voice channel establishment, and ringing. Among them, the error situation of empty number may occur during number analysis, and the error situation of called line busy may occur when the number is connected. The requirement for performance is that the whole process should not exceed 5 seconds from the input of the phone number to the ringing. During the whole process, two resources, the number table and the voice table, are needed.

[0051] Output: ring tone (busy, connected) or voice (empty number).

[0052]The process of an analysis method for software testable requirements is as follows:

[0053] 1. According to the description of the development requirements, put forward the testability requirements from the given 11 testability aspects. ...

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Abstract

The invention relates to an analytical method for product software testability demand characterized by the following steps. 1. Listing all the development demand of product software characteristic. 2. For each piece of development demand, analyzing product software characteristic from two control points or at least one observation point, and listing the contents of these control points and observation points. When test requirements are put forward consideration should be given to how these requirements can be met so as to facilitate the execution of measurement and correct positioning. This analytical method can be used in the functional property or structure of product software for the presentation of a feasible testability requirement, thus facilitating both the late-stage test development and execution of the product software, and the segregation and positioning of the problems.

Description

technical field [0001] The invention relates to an analysis method for product software testability requirements. This analysis method can be applied to the functional characteristics or structure of the product software, and a feasible testability requirement is proposed, so as to facilitate the development and execution of the later test of the product software, and the isolation and location of problems. technical background [0002] Testability requirements are requirements for the convenience of testing. It generally requires the object under test to provide certain observability and controllability in order to achieve the purpose of easy testing, easy to find problems and locate problems. At present, what is relatively mature in the industry is the testability of hardware. In IEEE and other specifications, there are contents on how to improve the testability of hardware. As for the testability of software, there is no mature technology for reference. In the actual pr...

Claims

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Application Information

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IPC IPC(8): G06F11/36
Inventor 迟晓东马翔张凯帆龙纲
Owner HUAWEI TECH CO LTD
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