چکیده (انگلیسی):

Regression testing is testing the software in order to make sure that the modification made on the
program lines does not affect the other parts of the software, it is in maintenance phase and accounts for
80% of the maintenance cost and thus optimizing regression testing is one of the prime motives of
software testers. Here we take the advantage of selecting test case information available in regression
testing and prioritize them based on the number of modified lines covered by the test case, the test case
which covers the most number of modified lines has the highest priority and is executed first and the one
with the least coverage of modified lines has the lowest priority and is executed last provided deadline
time is not reached, thus even if the testing is not finished we will have covered maximum modified
lines, the prioritization of the test cases are done using the genetic algorithm, the genetic algorithm takes
test case information from regression testing as input and produces a sequence of test case to be executed
such that the maximum number of modified code is covered.