How to use BranchCovMethodVisitor class of org.evomaster.client.java.instrumentation.coverage package

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.BranchCovMethodVisitor

Source:BranchCovMethodVisitor.java Github

copy

Full Screen

...7import org.evomaster.client.java.instrumentation.staticstate.UnitsInfoRecorder;8import org.objectweb.asm.Label;9import org.objectweb.asm.MethodVisitor;10import org.objectweb.asm.Opcodes;11public class BranchCovMethodVisitor extends MethodVisitor {12 private final String className;13 private final String methodName;14 private int latestVisitLine;15 private int jumpSinceLastLine;16 public BranchCovMethodVisitor(MethodVisitor mv,17 String className,18 String methodName,19 String descriptor) {20 super(Constants.ASM, mv);21 this.className = className;22 this.methodName = methodName;23 latestVisitLine = 0;24 jumpSinceLastLine = 0;25 }26 @Override27 public void visitLineNumber(int line, Label start) {28 super.visitLineNumber(line, start);29 latestVisitLine = line;30 jumpSinceLastLine = 0;...

Full Screen

Full Screen

Source:CoverageClassVisitor.java Github

copy

Full Screen

...45 return mv;46 }47 ObjectiveRecorder.registerTarget(ObjectiveNaming.classObjectiveName(bytecodeClassName));48 mv = new LineCovMethodVisitor(mv, bytecodeClassName, name, descriptor);49 mv = new BranchCovMethodVisitor(mv, bytecodeClassName, name, descriptor);50 mv = new SuccessCallMethodVisitor(mv, bytecodeClassName, name, descriptor);51 mv = new MethodReplacementMethodVisitor(true, true, mv, bytecodeClassName, name, descriptor);52 mv = new NonIntegerComparisonsMethodVisitor(mv, bytecodeClassName, name, descriptor);53 return mv;54 }55}...

Full Screen

Full Screen

BranchCovMethodVisitor

Using AI Code Generation

copy

Full Screen

1import org.evomaster.client.java.instrumentation.coverage.BranchCovMethodVisitor;2import org.objectweb.asm.ClassReader;3import org.objectweb.asm.ClassWriter;4import org.objectweb.asm.MethodVisitor;5import org.objectweb.asm.Opcodes;6import java.io.IOException;7import java.io.InputStream;8import java.nio.file.Files;9import java.nio.file.Paths;10public class BranchCovExample {11 public static void main(String[] args) throws IOException {12 String className = "com.example.Application";13 String methodName = "foo";14 String methodDesc = "(I)I";15 String methodSignature = null;16 String[] methodExceptions = null;17 ClassReader reader = new ClassReader(className);18 ClassWriter writer = new ClassWriter(reader, 0);19 MethodVisitor methodVisitor = writer.visitMethod(Opcodes.ACC_PUBLIC, methodName, methodDesc, methodSignature, methodExceptions);20 MethodVisitor branchCovMethodVisitor = new BranchCovMethodVisitor(methodVisitor, className, methodName, methodDesc);21 reader.accept(branchCovMethodVisitor, 0);22 byte[] bytes = writer.toByteArray();23 Files.write(Paths.get("target/classes/com/example/Application.class"), bytes);24 InputStream in = ClassLoader.getSystemClassLoader().getResourceAsStream(className.replace('.','/') + ".class");25 byte[] classBytes = in.readAllBytes();26 in.close();27 if (bytes.length != classBytes.length) {28 System.out.println("Instrumentation failed");29 System.exit(1);30 }31 }32}33import org.evomaster.client.java.instrumentation.coverage.LineCovMethodVisitor;34import org.objectweb.asm.ClassReader;35import org.objectweb.asm.ClassWriter;36import org.objectweb.asm.MethodVisitor;37import org.objectweb.asm.Opcodes;38import java.io.IOException;39import java.io.InputStream;40import java.nio.file.Files;41import java.nio.file.Paths;42public class LineCovExample {43 public static void main(String[] args) throws IOException {44 String className = "com.example.Application";45 String methodName = "foo";46 String methodDesc = "(I)I";47 String methodSignature = null;48 String[] methodExceptions = null;49 ClassReader reader = new ClassReader(className);50 ClassWriter writer = new ClassWriter(reader, 0

Full Screen

Full Screen

BranchCovMethodVisitor

Using AI Code Generation

copy

Full Screen

1import org.evomaster.client.java.instrumentation.coverage.BranchCoverage;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.BranchCovMethodVisitor;3import org.objectweb.asm.ClassVisitor;4import org.objectweb.asm.MethodVisitor;5import org.objectweb.asm.Opcodes;6public class BranchCovClassVisitor extends ClassVisitor {7 public BranchCovClassVisitor(ClassVisitor cv) {8 super(Opcodes.ASM7, cv);9 }10 public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {11 MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions);12 if (mv != null) {13 mv = new BranchCovMethodVisitor(mv, access, name, desc);14 }15 return mv;16 }17}18import org.evomaster.client.java.instrumentation.coverage.LineCoverage;19import org.evomaster.client.java.instrumentation.coverage.methodreplacement.LineCovMethodVisitor;20import org.objectweb.asm.ClassVisitor;21import org.objectweb.asm.MethodVisitor;22import org.objectweb.asm.Opcodes;23public class LineCovClassVisitor extends ClassVisitor {24 public LineCovClassVisitor(ClassVisitor cv) {25 super(Opcodes.ASM7, cv);26 }27 public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {28 MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions);29 if (mv != null) {30 mv = new LineCovMethodVisitor(mv, access, name, desc);31 }32 return mv;33 }34}35import org.evomaster.client.java.instrumentation.MethodReplacementClassAdapter;36import org.objectweb.asm.ClassVisitor;37import org.objectweb.asm.ClassWriter;38import org.objectweb.asm.MethodVisitor;39import org.objectweb.asm.Opcodes;40public class MethodReplacementClassAdapterTest extends ClassVisitor {41 public MethodReplacementClassAdapterTest(ClassWriter cv) {42 super(Opcodes.ASM7, cv);43 }44 public MethodVisitor visitMethod(int access, String name, String desc

Full Screen

Full Screen

BranchCovMethodVisitor

Using AI Code Generation

copy

Full Screen

1package org.evomaster.client.java.instrumentation.coverage.methodreplacement;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.BranchCovMethodVisitor;3import org.objectweb.asm.ClassReader;4import org.objectweb.asm.ClassVisitor;5import org.objectweb.asm.ClassWriter;6import org.objectweb.asm.MethodVisitor;7import java.io.IOException;8import java.io.InputStream;9import java.lang.instrument.ClassFileTransformer;10import java.lang.instrument.IllegalClassFormatException;11import java.security.ProtectionDomain;12public class BranchClassTransformer implements ClassFileTransformer {13 private final String className;14 public BranchClassTransformer(String className) {15 this.className = className;16 }17 public byte[] transform(ClassLoader loader, String className, Class<?> classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) throws IllegalClassFormatException {18 if (className == null || !className.equals(this.className)) {19 return null;20 }21 ClassReader reader = new ClassReader(classfileBuffer);22 ClassWriter writer = new ClassWriter(reader, ClassWriter.COMPUTE_FRAMES);23 ClassVisitor visitor = new ClassVisitor(Opcodes.ASM5, writer) {24 public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {25 MethodVisitor mv = super.visitMethod(access, name, desc, signature, exceptions);26 return new BranchCovMethodVisitor(Opcodes.ASM5, mv, access, name, desc);27 }28 };29 reader.accept(visitor, ClassReader.EXPAND_FRAMES);30 return writer.toByteArray();31 }32}33package org.evomaster.client.java.instrumentation.coverage.methodreplacement;34import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.LineCovMethodVisitor;35import org.objectweb.asm.ClassReader;36import org.objectweb.asm.ClassVisitor;37import org.objectweb.asm.ClassWriter;38import org.objectweb.asm.MethodVisitor;39import java.io.IOException;40import java.io.InputStream;41import java.lang.instrument.ClassFileTransformer;42import java.lang.instrument.IllegalClassFormatException;43import java.security.ProtectionDomain;44public class LineClassTransformer implements ClassFileTransformer {45 private final String className;46 public LineClassTransformer(String className) {

Full Screen

Full Screen

BranchCovMethodVisitor

Using AI Code Generation

copy

Full Screen

1import java.util.ArrayList;2import java.util.List;3import java.util.Random;4import org.evomaster.client.java.instrumentation.coverage.BranchCovMethodVisitor;5import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper;6import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper.DistanceResult;7import org.evomaster.client.java.instrumentation.shared.ReplacementType;8import org.evomaster.client.java.instrumentation.shared.StringSpecialization;9import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo;10import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.StringSpecializationType;11import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo.StringSpecializationType;12import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;13import org.evomaster.client.java.instrumentation.staticstate.SpecializationStats;14public class ExampleClass {15 public static void main(String[] args) {16 DistanceHelper.init();17 int x = 1;18 int y = 1;

Full Screen

Full Screen

BranchCovMethodVisitor

Using AI Code Generation

copy

Full Screen

1public class BranchCovMethodVisitorTest {2 public void testBranchCov() throws Exception {3 BranchCovMethodVisitor visitor = new BranchCovMethodVisitor();4 ClassReader reader = new ClassReader("org.evomaster.client.java.instrumentation.example.branch.BranchClass");5 ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_FRAMES);6 reader.accept(visitor, 0);

Full Screen

Full Screen

BranchCovMethodVisitor

Using AI Code Generation

copy

Full Screen

1import org.evomaster.client.java.instrumentation.coverage.BranchCovMethodVisitor;2import java.io.File;3import java.io.FileOutputStream;4import java.io.IOException;5import java.io.InputStream;6import java.lang.reflect.Method;7import java.net.URL;8import java.net.URLClassLoader;9import java.util.ArrayList;10import java.util.List;11import org.objectweb.asm.ClassReader;12import org.objectweb.asm.ClassWriter;13import org.objectweb.asm.MethodVisitor;14import org.objectweb.asm.Opcodes;15public class BranchCov {16 public static void main(String[] args) throws Exception {17 String className = args[0];18 String methodName = args[1];19 String classPath = args[2];20 String[] params = args[3].split(",");21 String[] paramTypes = args[4].split(",");22 String[] paramValues = args[5].split(",");23 String[] paramValues2 = args[6].split(",");24 Class<?> clazz = loadClass(className, classPath);25 List<Class<?>> paramClasses = new ArrayList<>();26 List<Object> paramObjects = new ArrayList<>();27 List<Object> paramObjects2 = new ArrayList<>();28 for (String paramType : paramTypes) {29 paramClasses.add(Class.forName(paramType));30 }31 for (int i = 0; i < paramClasses.size(); i++) {32 Class<?> paramClass = paramClasses.get(i);33 if (paramClass == int.class) {34 paramObjects.add(Integer.parseInt(paramValues[i]));35 paramObjects2.add(Integer.parseInt(paramValues2[i]));36 } else if (paramClass == long.class) {37 paramObjects.add(Long.parseLong(paramValues[i]));38 paramObjects2.add(Long.parseLong(paramValues2[i]));39 } else if (paramClass == double.class) {40 paramObjects.add(Double.parseDouble(paramValues[i]));41 paramObjects2.add(Double.parseDouble(paramValues2[i]));42 } else if (paramClass == float.class) {43 paramObjects.add(Float.parseFloat(paramValues[i]));44 paramObjects2.add(Float.parseFloat(paramValues2[i]));45 } else if (paramClass == boolean.class) {46 paramObjects.add(Boolean.parseBoolean(paramValues[i]));47 paramObjects2.add(Boolean.parseBoolean(paramValues2[i]));48 } else if (paramClass == char.class)

Full Screen

Full Screen

BranchCovMethodVisitor

Using AI Code Generation

copy

Full Screen

1package org.evomaster.client.java.instrumentation.coverage;2import org.objectweb.asm.ClassReader;3import org.objectweb.asm.ClassWriter;4import org.objectweb.asm.Opcodes;5import java.io.IOException;6import java.nio.file.Files;7import java.nio.file.Paths;8public class BranchCovExample {9 public static void main(String[] args) throws IOException {10 ClassReader reader = new ClassReader("org/evomaster/client/java/instrumentation/coverage/Example");11 ClassWriter writer = new ClassWriter(reader, ClassWriter.COMPUTE_FRAMES);12 reader.accept(new BranchCovMethodVisitor(Opcodes.ASM7, writer), ClassReader.EXPAND_FRAMES);13 Files.write(Paths.get("ExampleWithBranchCov.class"), writer.toByteArray());14 }15}16package org.evomaster.client.java.instrumentation.coverage;17import org.objectweb.asm.ClassReader;18import org.objectweb.asm.ClassWriter;19import org.objectweb.asm.Opcodes;20import java.io.IOException;21import java.nio.file.Files;22import java.nio.file.Paths;23public class MethodCovExample {24 public static void main(String[] args) throws IOException {25 ClassReader reader = new ClassReader("org/evomaster/client/java/instrumentation/coverage/Example");26 ClassWriter writer = new ClassWriter(reader, ClassWriter.COMPUTE_FRAMES);27 reader.accept(new MethodCovMethodVisitor(Opcodes.ASM7, writer), ClassReader.EXPAND_FRAMES);28 Files.write(Paths.get("ExampleWithMethodCov.class"), writer.toByteArray());29 }30}

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run EvoMaster automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Most used methods in BranchCovMethodVisitor

Test Your Web Or Mobile Apps On 3000+ Browsers

Signup for free

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful