org.evosuite.instrumentation

Class BytecodeInstrumentation

java.lang.Object

org.evosuite.instrumentation.BytecodeInstrumentation

public class BytecodeInstrumentation
extends Object

The bytecode transformer - transforms bytecode depending on package and whether it is the class under test

Author:

Gordon Fraser

Constructor Summary

Constructors

Constructor and Description
BytecodeInstrumentation() Constructor for BytecodeInstrumentation.

Method Summary

Modifier and Type	Method and Description
static boolean	checkIfCanInstrument(String className) Check if we can instrument the given class
static boolean	checkIfEvoSuitePackage(String className) Check if we the class belongs to an EvoSuite package
boolean	shouldTransform(String className) shouldTransform
byte[]	transformBytes(ClassLoader classLoader, String className, org.objectweb.asm.ClassReader reader) transformBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

BytecodeInstrumentation

public BytecodeInstrumentation()

Constructor for BytecodeInstrumentation.

Method Detail

checkIfCanInstrument

public static boolean checkIfCanInstrument(String className)

Check if we can instrument the given class

Parameters:

className - a String object.

Returns:

a boolean.

checkIfEvoSuitePackage

public static boolean checkIfEvoSuitePackage(String className)

Check if we the class belongs to an EvoSuite package

Parameters:

className - a String object.

Returns:

a boolean.

shouldTransform

public boolean shouldTransform(String className)

shouldTransform

Parameters:

className - a String object.

Returns:

a boolean.

transformBytes

public byte[] transformBytes(ClassLoader classLoader,
                             String className,
                             org.objectweb.asm.ClassReader reader)

transformBytes

Parameters:

className - a String object.

reader - a ClassReader object.

Returns:

an array of byte.