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| Content Provider | ACM Digital Library |
|---|---|
| Author | Terragni, Valerio Pezzè, Mauro Bianchi, Francesco A. |
| Abstract | Reproducing field failures is the first essential step for understanding, localizing and removing faults. Reproducing concurrency field failures is hard due to the need of synthesizing a test code jointly with a thread interleaving that induce the failure in the presence of limited information from the field. Current techniques for reproducing concurrency failures focus on identifying failure-inducing interleavings, leaving largely open the problem of synthesizing the test code that manifests such interleavings. In this paper, we present ConCrash, a technique to automatically generate test codes that reproduce concurrency failures that violate thread-safety from crash stacks, which commonly summarize the conditions of field failures. ConCrash efficiently explores the huge space of possible test codes to identify a failure-inducing one by using a suitable set of search pruning strategies. Combined with existing techniques for exploring interleavings, ConCrash automatically reproduces a given concurrency failure that violates the thread-safety of a class by identifying both a failure-inducing test code and corresponding interleaving. In the paper, we define the ConCrash approach, present a prototype implementation of ConCrash, and discuss the experimental results that we obtained on a known set of ten field failures that witness the effectiveness of the approach. . |
| Starting Page | 705 |
| Ending Page | 716 |
| Page Count | 12 |
| File Format | |
| ISBN | 9781450351058 |
| DOI | 10.1145/3106237.3106292 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2017-08-21 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Software crashes Concurrency Debugging Test generation |
| Content Type | Text |
| Resource Type | Article |
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