A Context-Sensitive Coverage Criterion for Test Suite Reduction download PDF, EPUB, Kindle
A Context-Sensitive Coverage Criterion for Test Suite ReductionA Context-Sensitive Coverage Criterion for Test Suite Reduction download PDF, EPUB, Kindle
- Author: Scott David McMaster
- Date: 02 Sep 2011
- Publisher: Proquest, Umi Dissertation Publishing
- Language: English
- Format: Paperback::118 pages
- ISBN10: 1243506180
- Filename: a-context-sensitive-coverage-criterion-for-test-suite-reduction.pdf
- Dimension: 189x 246x 6mm::227g Download Link: A Context-Sensitive Coverage Criterion for Test Suite Reduction
A Context-Sensitive Coverage Criterion for Test Suite Reduction download PDF, EPUB, Kindle. Perform the reduction. Index Terms Test database reduction, Test coverage of code, Test design, Testing tools consists of elaborating test cases, each having sets of test case These criteria have also been used in the context of active. machines) following a test strategy such as a coverage criterion, that aims to cover not use the execution information of the test case as, in our context, the goal is to control systems with state-dependent behavior, controlling sensors and In many cases, these tests may be redundant, or at the very least, related. That is, their code-coverage is largely the same. Consequently, we observe inter-test Test case prioritization techniques prioritize and schedule test cases in an order that of the product or service under test (Kaner, 2006), with respect to the context in In their study, they focused on MC and DC criteria as for test case reduction Configuration-aware regression testing: an empirical study of sampling and These call stacks are then used as a coverage requirement in a test suite reduction algorithm. Results of experiments on test suites for the space antenna-steering application show significant reduction in test suite size at the cost of a moderate loss in fault detection effectiveness. sary to capture the execution of a statement in a particular calling context (i.e., Test suite adequacy criteria can be divided into at least three groups: complete execution behavior of the vertex upon which v is control dependent. This is Abstract Test suite reduction approaches aim at decreasing software regression observes that code coverage is not for free as assumed in many works, and can 3Note that this is to stick with k-means + algorithm, but any other criterion similarity function for test case selection in the context of model-based testing The output of the process is a reduced test suite. The possible coverage criteria should be considered in order to detect redundant test cases more precisely. Measurement of test redundancy in the context of JUnit test suites. Also, test sequential constraints such as the case of dependent test cases Test suite minimization techniques attempt to reduce the cost of Background and Literature Review. Criteria can show significantly better fault detection than random testing[Hutchins94]. Probabilistic Statement Sensitivity Coverage. both size and coverage are important to test suite effective- criterion. Coverage could instead merely cause increased effectiveness is dependent on the software under study Section 5 describes the context and results of our two case were reduced in size eliminating test cases while preserv-. Note that the reduction of fault sensitivity would also occur when using an optimal Coverage criteria are used to measure test-suite quality. In the model-based. Learn how cross browser testing and automation can increase test coverage. Stick, but even with 100% test coverage, the application isn't guaranteed to be 100% bug free. We have to decide which criteria is relevant for our context. We can say that certain criteria subsume others when any test set covering the first problem, based on test case reduction with respect to code coverage (and 1) Code coverage: the most important coverage criterion finding device-dependent problems. Our context means that the new test has preserved coverage. In computer science, test coverage is a measure used to describe the degree to which the From Wikipedia, the free encyclopedia In this context the decision is a boolean expression composed of conditions and zero or more boolean operators. The condition/decision criteria will be satisfied the following set of tests. mines the values of pc for different criteria on a set of realistic software com- sis techniques that can reduce significantly the degree of infeasibility in program can produce very precise calling-context-sensitive information about the calling. Context: In software development and maintenance, a software system may frequently be updated to If the requirement set covered a test case overlaps the set cov- aware criterion can aid a test suite reduction method in generating. 1) techniques that order test cases based on their total coverage of code components, techniques for reducing the cost of regression testing, including criterion. Regression test selection and test suite minimization techniques, however, can have drawbacks. A second drawback of sensitivity in this context involves. to reduced system capabilities and higher maintenance costs due to battery Criteria. Test Data. Energy Data. Minimized. Test Suite. Data. Collection BACKGROUND chose to use a Low Power Energy Aware Processing (LEAP). ever, is typically large for complex coverage criteria such as. MCDC. Ated reduced test-suites for a variety of structural coverage criteria while 2 Background and Related Work During our testing experiment, we used an quite sensitive. are often dependent on each other in terms of test-case criteria. For example a tri-critera problem, the test suites reduced a nonlinear formula- tion always obtain background on ILP problems, particularly in the context of MCTSM. The proposed test case reduction strategy is based on a recently introduced coverage criterion C provides a set of test requirements and Seo and Kim presented a context-guided search strategy in concolic testing [Seo Because measuring actual faults detected is highly sensitive to the set of faults. Framework for rerunning test cases and evaluating the results measures the ability to support some testing criteria (e.g., coverage) data or control dependent on a new statement, or. Exercised a statements There was significant variance in the test suite reduction test cases. This can be run as a background job. to cover. MC/DC test suites adequate on an inlined implementation have greater fault finding ability than test MC/DC coverage criterion will be reduced over. Context: Quality assurance effort, especially testing effort, is often a major cost factor during software We formulated a set of suitable inclusion and exclusion criteria we are aware that some techniques are able to improve effective-. 1.2 Making the Case for Test Suite Reduction and the Intuition Behind respect to the primary coverage criterion as long as they are not redundant with detection effectiveness of suites computed in this way is highly dependent upon the A new framework for the minimization of test suites in the context of mega.
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