Test Generation of Signal Processing Software Based on Variable Strength Combinatorial Coverage

LI Ping; GUO Wei-quan

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Test Generation of Signal Processing Software Based on Variable Strength Combinatorial Coverage

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- Test Generation of Signal Processing Software Based on Variable Strength Combinatorial Coverage
- Vol. 34, Issue 6, Pages: 109-113(2017)
- 作者机构：
  
  工业和信息化部电子第五研究所,广东,广州,510610
- 作者简介：
- 基金信息：
- DOI：
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- Published：2017
- 稿件说明：
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李萍, 郭伟全. 基于变力度组合覆盖的信号处理软件测试用例生成[J]. 微电子学与计算机, 2017, 34(6): 109-113.

LI Ping, GUO Wei-quan. Test Generation of Signal Processing Software Based on Variable Strength Combinatorial Coverage[J]. 2017, 34(6): 109-113.
李萍, 郭伟全. 基于变力度组合覆盖的信号处理软件测试用例生成[J]. 微电子学与计算机, 2017, 34(6): 109-113. DOI：

LI Ping, GUO Wei-quan. Test Generation of Signal Processing Software Based on Variable Strength Combinatorial Coverage[J]. 2017, 34(6): 109-113. DOI：

摘要

信号处理软件参数间交互关系复杂多变、冗余无效参数多、参数有效等价类难以确定

传统测试用例设计方法设计的测试用例规模大

测试效果不明显.针对该问题将变力度组合覆盖技术应用到信号处理软件测试用例设计中

结合信号处理软件算法高密度的特点给出该技术应用的一般方法.基于算法可形式化表达特点

提出一种优化覆盖需求的方法.试验结果表明

优化后的覆盖需求对应的测试用例规模减小了

而且测试用例的质量提高了.

Abstract

The relationships between factors in signal processing software is complicate

even some factors is redundant. And its difficult to determine equivalence classes of factors. Traditional methods deal badly with test generation of signal processing software

by lager size and poor result. This paper discusses a new way of using variable strength combinatorial coverage into test generation of signal processing software. On the basis of the density algorithm

the application steps of the approach are given. Based on formalization expression of algorithm

a method is suggested to optimize coverage requirement. Experimental results show that the suggested method reduces the size of test cases

and improves the effect of test cases.

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references

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王子元, 钱巨, 陈林, 等. 基于One-test-at-a-time策略的可变力度组合测试用例生成方法[J]. 计算机学报, 2012, 35(12): 2451-2552. DOI: 2451

周晓宇, 聂长海, 徐宝文, 等. 两两组合覆盖测试数据自动生成集成工具的设计与实现[J]. 计算机科学, 2005, 32(1): 118-120. DOI: 118

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