Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.CoverageClassVisitor.visitMethod
Source: CoverageClassVisitor.java
...17 bytecodeClassName = className.getBytecodeName();18 UnitsInfoRecorder.markNewUnit(className.getFullNameWithDots());19 }20 @Override21 public MethodVisitor visitMethod(int methodAccess,22 String name,23 String descriptor,24 String signature,25 String[] exceptions) {26 MethodVisitor mv = super.visitMethod(27 methodAccess, name, descriptor, signature, exceptions);28 /*29 Methods added by the compiler (eg synthetics and bridges) are30 not interesting, so we can just skip them. More info:31 https://docs.oracle.com/javase/tutorial/java/generics/bridgeMethods.html32 http://www.javaworld.com/article/2073578/java-s-synthetic-methods.html33 */34 if (Constants.isMethodSyntheticOrBridge(methodAccess)) {35 return mv;36 }37 /*38 No point in looking at the coverage of static initializers.39 Furthermore, if SUT is restarted in the same JVM, then those40 initializers might not be re-executed, as classes already loaded....
visitMethod
Using AI Code Generation
1import org.objectweb.asm.ClassVisitor2import org.objectweb.asm.ClassWriter3import org.objectweb.asm.MethodVisitor4import org.objectweb.asm.Opcodes5import org.objectweb.asm.commons.AdviceAdapter6import org.objectweb.asm.commons.GeneratorAdapter7import org.objectweb.asm.commons.Method8import org.objectweb.asm.util.CheckClassAdapter9import java.io.File10import java.io.FileOutputStream11import java.util.*12class CoverageClassVisitor(api: Int, cv: ClassVisitor?) : ClassVisitor(api, cv) {13 private val methods: MutableList<Method> = ArrayList()14 private val methodNames: MutableSet<String> = HashSet()15 override fun visit(version: Int, access: Int, name: String, signature: String?, superName: String, interfaces: Array<String>) {16 super.visit(version, access, name, signature, superName, interfaces)17 className = name.replace("/", ".")18 classSourceFile = name.substring(name.lastIndexOf("/") + 1) + ".java"19 }20 override fun visitMethod(access: Int, name: String, desc: String, signature: String?, exceptions: Array<String>?): MethodVisitor {21 val mv = super.visitMethod(access, name, desc, signature, exceptions)22 val method = Method(name, desc)23 methods.add(method)24 methodNames.add(name)
visitMethod
Using AI Code Generation
1public class CoverageClassVisitor extends ClassVisitor {2 private final String className;3 private final Set<String> methods = new LinkedHashSet<>();4 private final Set<String> methodsWithLineCoverage = new LinkedHashSet<>();5 private final Set<String> methodsWithBranchCoverage = new LinkedHashSet<>();6 private final Set<String> methodsWithExceptionCoverage = new LinkedHashSet<>();7 private final Set<String> methodsWithObjectCoverage = new LinkedHashSet<>();8 public CoverageClassVisitor(String className) {9 super(ASM7);10 this.className = className;11 }12 public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {13 if ((access & ACC_STATIC) == 0) {14 String method = className + "." + name + desc;15 methods.add(method);16 }17 return super.visitMethod(access, name, desc, signature, exceptions);18 }19 public Set<String> getMethods() {20 return methods;21 }22 public Set<String> getMethodsWithLineCoverage() {23 return methodsWithLineCoverage;24 }25 public Set<String> getMethodsWithBranchCoverage() {26 return methodsWithBranchCoverage;27 }28 public Set<String> getMethodsWithExceptionCoverage() {29 return methodsWithExceptionCoverage;30 }31 public Set<String> getMethodsWithObjectCoverage() {32 return methodsWithObjectCoverage;33 }34}35public class CoverageClassVisitor extends ClassVisitor {36 private final String className;37 private final Set<String> methods = new LinkedHashSet<>();38 private final Set<String> methodsWithLineCoverage = new LinkedHashSet<>();39 private final Set<String> methodsWithBranchCoverage = new LinkedHashSet<>();40 private final Set<String> methodsWithExceptionCoverage = new LinkedHashSet<>();41 private final Set<String> methodsWithObjectCoverage = new LinkedHashSet<>();42 public CoverageClassVisitor(String className
visitMethod
Using AI Code Generation
1public double calculateClassCoverage(List<MethodCoverage> methodCoverage) {2 double classCoverage = 0;3 for (MethodCoverage method : methodCoverage) {4 classCoverage += method.getCoverage();5 }6 classCoverage /= methodCoverage.size();7 return classCoverage;8}9public double calculateCoverage() {10 double coverage = 0;11 for (String className : coverageMap.keySet()) {12 coverage += calculateClassCoverage(coverageMap.get(className));13 }14 coverage /= coverageMap.size();15 return coverage;16}17public double calculateCoverage()
visitMethod
Using AI Code Generation
1import org.junit.jupiter.api.Test;2import org.objectweb.asm.ClassReader;3import org.objectweb.asm.ClassWriter;4import org.objectweb.asm.util.CheckClassAdapter;5import org.objectweb.asm.util.TraceClassVisitor;6import java.io.PrintWriter;7import static org.junit.jupiter.api.Assertions.*;8class CoverageClassVisitorTest {9 void visitMethod() throws Exception {10 ClassReader cr = new ClassReader("org.evomaster.client.java.instrumentation.example.ExampleClass");11 ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);12 TraceClassVisitor tcv = new TraceClassVisitor(cw, new PrintWriter(System.out));13 CheckClassAdapter cca = new CheckClassAdapter(tcv);14 CoverageClassVisitor cv = new CoverageClassVisitor(cca);15 cr.accept(cv, 0);16 }17}
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