org.evosuite.coverage.io.output

Class OutputCoverageSuiteFitness

java.lang.Object

org.evosuite.ga.FitnessFunction<AbstractTestSuiteChromosome<? extends ExecutableChromosome>>

org.evosuite.testsuite.TestSuiteFitnessFunction

org.evosuite.coverage.io.output.OutputCoverageSuiteFitness

All Implemented Interfaces:

Serializable

public class OutputCoverageSuiteFitness
extends TestSuiteFitnessFunction

Author:

Jose Miguel Rojas

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
double	bestFitness
int	maxCoveredGoals
int	totalGoals

Fields inherited from class org.evosuite.testsuite.TestSuiteFitnessFunction

logger

Constructor Summary

Constructors

Constructor and Description
OutputCoverageSuiteFitness()

Method Summary

Modifier and Type	Method and Description
double	computeDistance(AbstractTestSuiteChromosome<? extends ExecutableChromosome> suite, List<ExecutionResult> results, HashSet<TestFitnessFunction> setOfCoveredGoals)
double	getFitness(AbstractTestSuiteChromosome<? extends ExecutableChromosome> suite) Calculate and set fitness function #TODO the 'set fitness' part should be done by some abstract super class of all FitnessFunctions
boolean	updateCoveredGoals() if the fitness function contains an archive, updates the archive and the fitness values of the population, and returns true.

Methods inherited from class org.evosuite.testsuite.TestSuiteFitnessFunction

isMaximizationFunction, runTest, runTestSuite

Methods inherited from class org.evosuite.ga.FitnessFunction

getBestStoredIndividual, normalize, updateIndividual, updateIndividual

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

totalGoals

public final int totalGoals

maxCoveredGoals

public int maxCoveredGoals

bestFitness

public double bestFitness

Constructor Detail

OutputCoverageSuiteFitness

public OutputCoverageSuiteFitness()

Method Detail

getFitness

public double getFitness(AbstractTestSuiteChromosome<? extends ExecutableChromosome> suite)

Calculate and set fitness function #TODO the 'set fitness' part should be done by some abstract super class of all FitnessFunctions

Execute all tests and count covered output goals

Specified by:

getFitness in class FitnessFunction<AbstractTestSuiteChromosome<? extends ExecutableChromosome>>

Parameters:

suite - a Chromosome object.

Returns:

new fitness

updateCoveredGoals

public boolean updateCoveredGoals()

Description copied from class: FitnessFunction

if the fitness function contains an archive, updates the archive and the fitness values of the population, and returns true. if the fitness function doesn't contain an archive, return false. This method has to be invoked after each generation.

Overrides:

updateCoveredGoals in class FitnessFunction<AbstractTestSuiteChromosome<? extends ExecutableChromosome>>

Returns:

computeDistance

public double computeDistance(AbstractTestSuiteChromosome<? extends ExecutableChromosome> suite,
                              List<ExecutionResult> results,
                              HashSet<TestFitnessFunction> setOfCoveredGoals)