org.evosuite.coverage.FitnessFunctions Maven / Gradle / Ivy
/**
* Copyright (C) 2010-2018 Gordon Fraser, Andrea Arcuri and EvoSuite
* contributors
*
* This file is part of EvoSuite.
*
* EvoSuite is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3.0 of the License, or
* (at your option) any later version.
*
* EvoSuite is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with EvoSuite. If not, see
* getFitnessFunction
*
*
* @param criterion
* a {@link org.evosuite.Properties.Criterion} object.
* @return a {@link org.evosuite.testsuite.TestSuiteFitnessFunction} object.
*/
public static TestSuiteFitnessFunction getFitnessFunction(Criterion criterion) {
switch (criterion) {
case STRONGMUTATION:
return new StrongMutationSuiteFitness();
case WEAKMUTATION:
return new WeakMutationSuiteFitness();
case MUTATION:
return new StrongMutationSuiteFitness();
case ONLYMUTATION:
return new OnlyMutationSuiteFitness();
case DEFUSE:
return new DefUseCoverageSuiteFitness();
case BRANCH:
return new BranchCoverageSuiteFitness();
case CBRANCH:
return new CBranchSuiteFitness();
case IBRANCH:
return new IBranchSuiteFitness();
case STATEMENT:
return new StatementCoverageSuiteFitness();
case RHO:
return new RhoCoverageSuiteFitness();
case AMBIGUITY:
return new AmbiguityCoverageSuiteFitness();
case ALLDEFS:
return new AllDefsCoverageSuiteFitness();
case EXCEPTION:
return new ExceptionCoverageSuiteFitness();
case REGRESSION:
return new RegressionSuiteFitness();
case READABILITY:
return new ReadabilitySuiteFitness();
case ONLYBRANCH:
return new OnlyBranchCoverageSuiteFitness();
case METHODTRACE:
return new MethodTraceCoverageSuiteFitness();
case METHOD:
return new MethodCoverageSuiteFitness();
case METHODNOEXCEPTION:
return new MethodNoExceptionCoverageSuiteFitness();
case ONLYLINE:
return new OnlyLineCoverageSuiteFitness();
case LINE:
return new LineCoverageSuiteFitness();
case OUTPUT:
return new OutputCoverageSuiteFitness();
case INPUT:
return new InputCoverageSuiteFitness();
case TRYCATCH:
return new TryCatchCoverageSuiteFitness();
default:
logger.warn("No TestSuiteFitnessFunction defined for {}; using default one (BranchCoverageSuiteFitness)", Arrays.toString(Properties.CRITERION));
return new BranchCoverageSuiteFitness();
}
}
/**
*
* getFitnessFactory
*
*
* @param crit
* a {@link org.evosuite.Properties.Criterion} object.
* @return a {@link org.evosuite.coverage.TestFitnessFactory} object.
*/
public static TestFitnessFactory getFitnessFactory(
Criterion crit) {
switch (crit) {
case STRONGMUTATION:
case MUTATION:
return new MutationFactory();
case WEAKMUTATION:
return new MutationFactory(false);
case ONLYMUTATION:
return new OnlyMutationFactory();
case DEFUSE:
return new DefUseCoverageFactory();
case BRANCH:
return new BranchCoverageFactory();
case CBRANCH:
return new CBranchFitnessFactory();
case IBRANCH:
return new IBranchFitnessFactory();
case STATEMENT:
return new StatementCoverageFactory();
case RHO:
return new RhoCoverageFactory();
case AMBIGUITY:
return new AmbiguityCoverageFactory();
case ALLDEFS:
return new AllDefsCoverageFactory();
case EXCEPTION:
return new ExceptionCoverageFactory();
case ONLYBRANCH:
return new OnlyBranchCoverageFactory();
case METHODTRACE:
return new MethodTraceCoverageFactory();
case METHOD:
return new MethodCoverageFactory();
case METHODNOEXCEPTION:
return new MethodNoExceptionCoverageFactory();
case LINE:
return new LineCoverageFactory();
case ONLYLINE:
return new LineCoverageFactory();
case OUTPUT:
return new OutputCoverageFactory();
case INPUT:
return new InputCoverageFactory();
case TRYCATCH:
return new TryCatchCoverageFactory();
default:
logger.warn("No TestFitnessFactory defined for " + crit
+ " using default one (BranchCoverageFactory)");
return new BranchCoverageFactory();
}
}
/**
* Converts a {@link org.evosuite.Properties.Criterion} object to a
* {@link org.evosuite.testcase.TestFitnessFunction} class.
*
* @param criterion a {@link org.evosuite.Properties.Criterion} object.
* @return a {@link java.lang.Class} object.
*/
public static Class getTestFitnessFunctionClass(Criterion criterion) {
switch (criterion) {
case STRONGMUTATION:
return StrongMutationTestFitness.class;
case WEAKMUTATION:
return WeakMutationTestFitness.class;
case MUTATION:
return MutationTestFitness.class;
case ONLYMUTATION:
return OnlyMutationTestFitness.class;
case DEFUSE:
return DefUseCoverageTestFitness.class;
case BRANCH:
return BranchCoverageTestFitness.class;
case CBRANCH:
return CBranchTestFitness.class;
case IBRANCH:
return IBranchTestFitness.class;
case STATEMENT:
return StatementCoverageTestFitness.class;
case RHO:
return LineCoverageTestFitness.class;
case AMBIGUITY:
return LineCoverageTestFitness.class;
case ALLDEFS:
return AllDefsCoverageTestFitness.class;
case EXCEPTION:
return ExceptionCoverageTestFitness.class;
case REGRESSION:
throw new RuntimeException("No test fitness function defined for " + criterion.name());
case READABILITY:
throw new RuntimeException("No test fitness function defined for " + criterion.name());
case ONLYBRANCH:
return OnlyBranchCoverageTestFitness.class;
case METHODTRACE:
return MethodTraceCoverageTestFitness.class;
case METHOD:
return MethodCoverageTestFitness.class;
case METHODNOEXCEPTION:
return MethodNoExceptionCoverageTestFitness.class;
case ONLYLINE:
return LineCoverageTestFitness.class;
case LINE:
return LineCoverageTestFitness.class;
case OUTPUT:
return OutputCoverageTestFitness.class;
case INPUT:
return InputCoverageTestFitness.class;
case TRYCATCH:
return TryCatchCoverageTestFitness.class;
default:
throw new RuntimeException("No criterion defined for " + criterion.name());
}
}
}