Selection and Deletion Model under Discovering Valid and Invalid Test Case

Gathering the accurate test cases of any adopted program and eliminating unrelated ones follow the notion of retaining software to build a typical of a test suite by concerning with the judgment of test case formation, fixing bugs and methods of selection, deletion or minimization, while the lowest size and the ability of solving faults have been required for this work. Therefore, several test case methods have been proposed to response the matters of keeping good cases or removing the bad groups that may drop the entire performance of a software. The proposed model comprises four main algorithms, which are clarifying, selecting, deleting, and collecting test cases. It gives lower percentage of size reduction than the regression test selection by 2%-4 % while proportion of solving fault is higher than random and regression approaches about 20%-70% and 0%-25% respectively.