Examples with Instrumenter org.kanonizo.framework.instrumentation.Instrumenter used on opensource projects

Example 1 with Instrumenter

use of org.kanonizo.framework.instrumentation.Instrumenter in project kanonizo by kanonizo.

the class CoverageWriter method prepareCsv.

@Override
public void prepareCsv() {
    String[] headers = new String[] { "Class", "ClassId", "NumLinesCovered", "NumLinesMissed", "LinesCovered", "LinesMissed", "PercentageLineCoverage", "Total Branches", "BranchesCovered", "BranchesMissed", "PercentageBranchCoverage" };
    setHeaders(headers);
    List<ClassUnderTest> cuts = system.getClassesUnderTest();
    List<TestCase> testCases = system.getTestSuite().getTestCases();
    Instrumenter inst = Framework.getInstance().getInstrumenter();
    for (ClassUnderTest cut : cuts) {
        if (!cut.getCUT().isInterface()) {
            Set<Line> linesCovered = new HashSet<>();
            Set<Branch> branchesCovered = new HashSet<>();
            for (TestCase tc : testCases) {
                Set<Line> lines = inst.getLinesCovered(tc).stream().filter(line -> line.getParent().equals(cut)).collect(Collectors.toSet());
                Set<Branch> branches = inst.getBranchesCovered(tc);
                linesCovered.addAll(lines);
                branchesCovered.addAll(branches);
            }
            int totalLines = inst.getTotalLines(cut);
            int totalBranches = inst.getTotalBranches(cut);
            Set<Line> linesMissed = cut.getLines().stream().filter(line -> !linesCovered.contains(line)).collect(HashSet::new, HashSet::add, HashSet::addAll);
            Set<Branch> branchesMissed = cut.getBranches().stream().filter(branch -> !branchesCovered.contains(branch)).collect(HashSet::new, HashSet::add, HashSet::addAll);
            List<Line> orderedLinesCovered = new ArrayList<>(linesCovered);
            Collections.sort(orderedLinesCovered);
            List<Line> orderedLinesMissed = new ArrayList<Line>(linesMissed);
            Collections.sort(orderedLinesMissed);
            double percentageCoverage = totalLines > 0 ? (double) linesCovered.size() / totalLines : 0;
            double percentageBranch = totalBranches > 0 ? (double) branchesCovered.size() / totalBranches : 0;
            String[] csv = new String[] { cut.getCUT().getName(), Integer.toString(cut.getId()), Integer.toString(linesCovered.size()), Integer.toString(linesMissed.size()), linesCovered.size() > 0 ? orderedLinesCovered.stream().map(line -> Integer.toString(line.getLineNumber())).reduce((lineNumber, lineNumber2) -> lineNumber + ":" + lineNumber2).get() : "", linesMissed.size() > 0 ? orderedLinesMissed.stream().map(line -> Integer.toString(line.getLineNumber())).reduce((lineNumber, lineNumber2) -> lineNumber + ":" + lineNumber2).get() : "", Double.toString(percentageCoverage), Integer.toString(totalBranches), Double.toString(branchesCovered.size()), Double.toString(branchesMissed.size()), Double.toString(percentageBranch) };
            addRow(csv);
        }
    }
}

Example 2 with Instrumenter

use of org.kanonizo.framework.instrumentation.Instrumenter in project kanonizo by kanonizo.

the class InstrumentedFitnessFunction method instrument.

public void instrument(TestSuite chrom) {
    Instrumenter inst = Framework.getInstance().getInstrumenter();
    inst.setTestSuite(chrom);
    inst.collectCoverage();
    calculateTotalGoalsCovered();
}

Example 3 with Instrumenter

use of org.kanonizo.framework.instrumentation.Instrumenter in project kanonizo by kanonizo.

the class Main method setInstrumenter.

private static void setInstrumenter(Framework fw, String instrumenter) {
    Reflections r = Util.getReflections();
    Set<?> instrumenters = r.getTypesAnnotatedWith(org.kanonizo.annotations.Instrumenter.class).stream().map(cl -> {
        try {
            return cl.newInstance();
        } catch (IllegalAccessException | InstantiationException e) {
            logger.error(e);
        }
        return null;
    }).collect(Collectors.toSet());
    for (Object inst : instrumenters) {
        if (instrumenter.equals(((Instrumenter) inst).readableName())) {
            fw.setInstrumenter((org.kanonizo.framework.instrumentation.Instrumenter) inst);
        }
    }
}

Example 4 with Instrumenter

use of org.kanonizo.framework.instrumentation.Instrumenter in project kanonizo by kanonizo.

the class Framework method getAvailableInstrumenters.

public static List<Instrumenter> getAvailableInstrumenters() throws InstantiationException, IllegalAccessException {
    Reflections r = Util.getReflections();
    Set<Class<?>> algorithms = r.getTypesAnnotatedWith(org.kanonizo.annotations.Instrumenter.class);
    List<Instrumenter> algorithmsInst = algorithms.stream().map(cl -> {
        try {
            return (Instrumenter) cl.newInstance();
        } catch (InstantiationException e) {
        } catch (IllegalAccessException e) {
        }
        throw new RuntimeException("Could not instantiate one of more instrumenters");
    }).collect(Collectors.toList());
    return algorithmsInst;
}

Example 5 with Instrumenter

use of org.kanonizo.framework.instrumentation.Instrumenter in project kanonizo by kanonizo.

the class TestSuite method toString.

@Override
public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("\n-------------------------------------------\nMAXIMUM FITNESS: " + String.format("%.4f", getFitness()) + "\n-------------------------------------------\n");
    Set<Line> covered = new HashSet<>();
    Instrumenter inst = Framework.getInstance().getInstrumenter();
    testCases.stream().forEach(tc -> {
        Set<Line> branches = inst.getLinesCovered(tc);
        covered.addAll(branches);
    });
    int coveredBranches = covered.size();
    int totalBranches = parent.getClassesUnderTest().stream().mapToInt(cut -> inst.getTotalLines(cut)).sum();
    sb.append("Line Coverage: " + (double) coveredBranches / (double) totalBranches);
    sb.append("\n-------------------------------------------\nMaximum fitness found by " + getFitnessFunction().getClass().getSimpleName() + "\n-------------------------------------------\n");
    return sb.toString();
}