SoftTest

Producing reliable and robust software has become one of the most important software development concerns in recent years. Testing is a process by which software quality can be assured through the collection of information. While testing can improve software reliability, current tools typically are inflexible and have high overheads, making it challenging to test large software projects. In this paper, we describe a new scalable and flexible framework for testing programs with a novel demand-driven approach based on execution paths to implement test coverage. This technique uses dynamic instrumentation on the binary code that can be inserted and removed on-the-fly to keep performance and memory overheads low. We describe and evaluate implementations of the framework for branch, node and def-use testing of Java programs. Experimental results for branch testing show that our approach has, on average, a 1.6 speed up over static instrumentation and also uses less memory.

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Demand-driven structural testing with dynamic instrumentation

Misurda

¹

,

Clause

²

,

Reed

³

et al. 2005

Proceedings of the 27th International Conference on Software Engineering - ICSE '05

42

0

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Producing reliable and robust software has become one of the most important software development concerns in recent years. Testing is a process by which software quality can be assured through the collection of information. While testing can improve software reliability, current tools typically are inflexible and have high overheads, making it challenging to test large software projects. In this paper, we describe a new scalable and flexible framework for testing programs with a novel demand-driven approach based on execution paths to implement test coverage. This technique uses dynamic instrumentation on the binary code that can be inserted and removed on-the-fly to keep performance and memory overheads low. We describe and evaluate implementations of the framework for branch, node and def-use testing of Java programs. Experimental results for branch testing show that our approach has, on average, a 1.6 speed up over static instrumentation and also uses less memory.

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JTst â€“ An Automated Unit Testing Tool for Java Program

Zamli¹,

Isa²

2008

American J. of Applied Sciences

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Software testing is an integral part of software development lifecycle. Lack of testing can often lead to disastrous consequences including lost of data, fortunes, and even lives. Despite its importance, current software testing practice lacks automation, and is still primarily based on highly manual processes from the generation of test cases up to the actual execution of the test. Although the emergence of helpful automated testing tools in the market is blooming, their adoptions are lacking as they do not adequately provide the right level abstraction and automation required by test engineers. JTst is a Java based automated unit testing tool that addresses some of the aforementioned issues. The main novel features are the fact that JTst automates the test preparation activities, facilitates the test data generation through recombination, and allows concurrent execution of test data, in order to encourage higher product quality at lower testing costs.

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SoftTest

Cited by 3 publications

References 3 publications

Demand-driven structural testing with dynamic instrumentation

Demand-driven structural testing with dynamic instrumentation

Demand-driven structural testing with dynamic instrumentation

JTst â€“ An Automated Unit Testing Tool for Java Program

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