Effectiveness of Different Test Case Prioritization Methods Based on Coverage Criteria

Project Structure

TestcasePrioritization
├── run.sh
├── benchmarks
    ├── compile.sh
├── src
    ├── main.py
    ├── parser.py
    ├── prioritize.py
    ├── testcase.py
    ├── faults.py
    ├── expose_faults.csv

Dependencies

• Python 3

Steps to run

• Execute run.sh in the project directory using the following command.

$ chmod +x run.sh
$ ./run.sh

run.sh compiles each bechmark program and it's faulty versions and generates coverage information using compile.sh. It then executes main.py to select the testsuites using prioritization methods and finds the faults exposed by each testsuite

Testsuites

Testsuites for each benchmark program are present in the testsuites folder under the respective benchmark program directory

For example, testsuites of printtokens are present in the testsuites folder under printtokens directory as shown below

├── benchmarks
    ├── printtokens
        ├── testsuites
            ├── branch-additional.txt
            ├── branch-random.txt
            ├── branch-total.txt
            ├── statement-additional.txt
            ├── statement-random.txt
            ├── statement-total.txt

expose_faults.csv in the src directory contains the the number of faults exposed after running the testsuites.