org.evosuite.regression

Class RegressionExceptionHelper

java.lang.Object

org.evosuite.regression.RegressionExceptionHelper

public class RegressionExceptionHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
RegressionExceptionHelper()

Method Summary

Modifier and Type	Method and Description
static void	addExceptionAssertionComments(RegressionTestChromosome regressionTest, Map<Integer,Throwable> originalExceptionMapping, Map<Integer,Throwable> regressionExceptionMapping) Add regression-diff comments for exception messages
static int	compareExceptionDiffs(Map<Integer,Throwable> originalExceptionMapping, Map<Integer,Throwable> regressionExceptionMapping) Calculate the number of different exceptions, given two sets of exceptions.
static String	getExceptionSignature(Throwable throwable, String CUT) Get signature based on the root cause from the stack trace (uses: location of the error triggering line from CUT)
static String	simpleExceptionName(RegressionTestChromosome test, Integer statementPos, Throwable ex) Get a simple (and unique looking) exception name (exType or exThrowingMethodCall:exType)

Methods inherited from class java.lang.Object

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

Constructor Detail

RegressionExceptionHelper

public RegressionExceptionHelper()

Method Detail

simpleExceptionName

public static String simpleExceptionName(RegressionTestChromosome test,
                                         Integer statementPos,
                                         Throwable ex)

Get a simple (and unique looking) exception name (exType or exThrowingMethodCall:exType)

getExceptionSignature

public static String getExceptionSignature(Throwable throwable,
                                           String CUT)

Get signature based on the root cause from the stack trace (uses: location of the error triggering line from CUT)

Parameters:

CUT - the class to expect the exception to be thrown from

Returns:

signature string

compareExceptionDiffs

public static int compareExceptionDiffs(Map<Integer,Throwable> originalExceptionMapping,
                                        Map<Integer,Throwable> regressionExceptionMapping)

Calculate the number of different exceptions, given two sets of exceptions.

addExceptionAssertionComments

public static void addExceptionAssertionComments(RegressionTestChromosome regressionTest,
                                                 Map<Integer,Throwable> originalExceptionMapping,
                                                 Map<Integer,Throwable> regressionExceptionMapping)

Add regression-diff comments for exception messages