An Effective Strategy to Build Up a Balanced Test Suite for Spectrum-Based Fault Localization
نویسندگان
چکیده
منابع مشابه
Improving Spectrum-based Fault-localization through Spectra Cloning for Fail Test Cases Beyond Balanced Test Suite
Spectrum-based Fault Localization (SBFL) has been widely studied as a debugging technique to reduce time and effort in locating faulty code in software. In SBFL, execution profiles (spectra) of pass and fail test cases are analyzed with SBFL metric to rank software code according to their likeliness to be faulty. However, there are significantly more pass test cases than fail test cases in typi...
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Spectrum-Based Fault Localization (SBFL) is one of the most promising approaches towards fault localization, and has received a lot of attention due to its simplicity and effectiveness. It utilizes various program spectra and the associated testing result of each individual test case, namely failed or passed, to evaluate the risk of containing a fault for each program entity with different stat...
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Finding the cause of a program’s failure from a causal-analysis perspective requires, for each statement, tests that cover the statement and tests that do not cover the statement. However, in practice the composition of test suites can be detrimental to effective fault localization for two reasons: (1) lack-of-balance, which occurs if the coverage characteristics of tests that cover a statement...
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چکیده: هدف اصلی این مطالعه ی توصیفی تحقیقی در حقیقت تلاشی پساروش-گرا به منظور رسیدن به نتیجه ای منطقی در انتخاب مناسبترین راهکار آموزشی بر گرفته از چارچوب راهبردی مطرح شده توسط والدمر مارتن بوده که به بهترین شکل سازگار و مناسب با سامانه ی آموزشی ایران باشد. از این رو، دو راهکار آموزشی، راهکار ارتباطی و راهکار بازساختی، برای تحقیق و بررسی انتخاب شدند. صریحاً اینکه، در راستای هدف اصلی این پژوهش، ر...
15 صفحه اولEffective Fault Localization Using Weighted Test Cases
Locating faults in a program is prohibitively timeconsuming and tedious, and therefore, many automated fault localization techniques have been proposed to assist in the debugging process. Spectrum based fault localization are promising techniques that can guide developers to the possible locations of faults. These techniques make a summary on the number of passing and failing tests cases to pri...
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ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2016
ISSN: 1024-123X,1563-5147
DOI: 10.1155/2016/5813490