College for Professional Studies
MS Computer and Information Technology
School of Computer & Information Science
Thesis - Open Access
Number of Pages
This project proposes that current testing methodologies used by standard testing tools are not sufficient to ensure sufficient test coverage. Test tools provide important and irreplaceable test data but are not capable of guaranteeing high percentage of path exposure (coverage). If the code path includes loop statements like, "if" or "when" then the number of paths to test grows exponentially. The growth of the code path becomes exponential when nested decision statements are considered. The most common methodology used in today's testing environment verifies each line of code but does not verify all path combination. Testing per line of code can not guarantee complete test coverage when considering the variations of nested code paths. The result of lower coverage is a higher field defect rate that increases the overall product support costs.
Date of Award
© Kent Bortz
All content in this Collection is owned by and subject to the exclusive control of Regis University and the authors of the materials. It is available only for research purposes and may not be used in violation of copyright laws or for unlawful purposes. The materials may not be downloaded in whole or in part without permission of the copyright holder or as otherwise authorized in the “fair use” standards of the U.S. copyright laws and regulations.
Bortz, Kent, "Coverage Testing in a Production Software Development Environment" (2006). All Regis University Theses. 416.