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

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

Source:MethodReplacementMethodVisitor.java

1package org.evomaster.client.java.instrumentation.coverage;2import org.evomaster.client.java.instrumentation.Constants;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.MethodReplacementClass;4import org.evomaster.client.java.instrumentation.coverage.methodreplacement.Replacement;5import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;6import org.evomaster.client.java.instrumentation.shared.ClassName;7import org.evomaster.client.java.instrumentation.shared.ObjectiveNaming;8import org.evomaster.client.java.instrumentation.shared.ReplacementType;9import org.evomaster.client.java.instrumentation.staticstate.ObjectiveRecorder;10import org.evomaster.client.java.instrumentation.staticstate.UnitsInfoRecorder;11import org.evomaster.client.java.utils.SimpleLogger;12import org.objectweb.asm.Label;13import org.objectweb.asm.MethodVisitor;14import org.objectweb.asm.Opcodes;15import org.objectweb.asm.Type;16import java.lang.reflect.Method;17import java.util.List;18import java.util.Optional;19import java.util.stream.Stream;20public class MethodReplacementMethodVisitor extends MethodVisitor {21    private final String className;22    private final String methodName;23    private final boolean registerNewTargets;24    private final boolean applyTrackingMethods;25    private int currentLine;26    private int currentIndex;27    public MethodReplacementMethodVisitor(boolean registerNewTargets,28                                          boolean applyTrackingMethods,29                                          MethodVisitor mv,30                                          String className,31                                          String methodName,32                                          String descriptor) {33        super(Constants.ASM, mv);34        this.className = className;35        this.methodName = methodName;36        this.registerNewTargets = registerNewTargets;37        this.applyTrackingMethods = applyTrackingMethods;38        currentLine = 0;39    }40    @Override41    public void visitLineNumber(int line, Label start) {42        super.visitLineNumber(line, start);43        currentLine = line;44        currentIndex = 0; //reset it for current line45    }46    @Override47    public void visitMethodInsn(int opcode, String owner, String name,48                                String desc, boolean itf) {49        //don't instrument static initializers50        if (methodName.equals(Constants.CLASS_INIT_METHOD)) {51            super.visitMethodInsn(opcode, owner, name, desc, itf);52            return;53        }54        /*55         * This is a very special case. This can happen when we replace a method56         * for X.foo() in a class Y, when Y extends X, and then it calls foo in57         * the superclass X with super.foo()58         * As it is now, this would lead to an infinite recursion in the replaced59         * method if we call foo() there (as it would be executed on the instance of Y,60         * not the super method in X).61         * Given an instance of Y, it is not possible to directly call X.foo() from outside Y.62         * TODO: Maybe there can be a general solution for this, but, considering it is likely rare,63         * we can do it for later. Eg, it would mainly affect the use of special containers like64         * in Guava when they have "super.()" calls.65         * For now, we just skip them.66         */67        if (opcode == Opcodes.INVOKESPECIAL) {68            super.visitMethodInsn(opcode, owner, name, desc, itf);69            return;70        }71//        if (!owner.startsWith("java/")) {72//            super.visitMethodInsn(opcode, owner, name, desc, itf);73//            return;74//        }75//76//        /*77//            Loading class here could have side-effects if code is executed in static initializer.78//         */79//        Class<?> klass = null;80//        try {81//            klass = this.getClass().getClassLoader().loadClass(ClassName.get(owner).getFullNameWithDots());82//        } catch (ClassNotFoundException e) {83//            //shouldn't really happen84//            SimpleLogger.error(e.toString());85//            throw new RuntimeException(e);86//        }87        List<MethodReplacementClass> candidateClasses = ReplacementList.getReplacements(owner);88        if (candidateClasses.isEmpty()) {89            super.visitMethodInsn(opcode, owner, name, desc, itf);90            return;91        }92        Optional<Method> r = candidateClasses.stream()93                .flatMap(i -> Stream.of(i.getClass().getDeclaredMethods()))94                .filter(m -> m.getDeclaredAnnotation(Replacement.class) != null)95                .filter(m -> m.getName().equals(name))96                .filter(m -> {97                    Replacement br = m.getAnnotation(Replacement.class);98                    if(!applyTrackingMethods && br.type() == ReplacementType.TRACKER){99                        return false;100                    }101                    int skipFirst = br.replacingStatic() ? 0 : 1;...

Source:MapClassReplacement.java

...35            collections, we compute a fresh collection.36            An example is StringHashMap from RestAssured.37            The problem though is this can be come quickly very, very38            expensive...39            NOTE: due to changes in ReplacementList, this does not seem a problem40            anymore. See comments in that class.41         */42        //Collection keyCollection = new HashSet(c.keySet());43        Collection keyCollection = c.keySet();44        if (ExecutionTracer.isTaintInput(inputString)) {45            int counter = 0;46            for (Object value : keyCollection) {47                if (value instanceof String) {48                    ExecutionTracer.addStringSpecialization(inputString,49                            new StringSpecializationInfo(StringSpecialization.CONSTANT, (String) value));50                    counter++;51                    if(counter >= 10){52                        //no point in creating possibly hundreds/thousands of constants...53                        break;...

ReplacementList

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.ArrayListReplacement;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.CollectionsReplacement;4import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.ListsReplacement;5import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.RandomReplacement;6import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StringReplacement;7import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.SystemReplacement;8import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.ThreadLocalReplacement;9import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.TimeZoneReplacement;10import java.util.ArrayList;11import java.util.List;12public class Main {13    public static void main(String[] args) {14        List<Class> replacements = new ArrayList<>();15        replacements.add(ArrayListReplacement.class);16        replacements.add(CollectionsReplacement.class);17        replacements.add(ListsReplacement.class);18        replacements.add(RandomReplacement.class);19        replacements.add(StringReplacement.class);20        replacements.add(SystemReplacement.class);21        replacements.add(ThreadLocalReplacement.class);22        replacements.add(TimeZoneReplacement.class);23        ReplacementList replacementList = new ReplacementList(replacements);24        replacementList.replaceCalls();25        List<Integer> list = new ArrayList<>();26        list.add(1);27        list.add(2);28        list.add(3);29        list.add(4);30        list.add(5);31        Collections.shuffle(list);32        System.out.println(list);33    }34}35import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;36import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.ArrayListReplacement;37import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.CollectionsReplacement;38import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.ListsReplacement;39import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.RandomReplacement;40import org.ev

ReplacementList

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.Replacement;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StringClassReplacement;4import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StringBuilderClassReplacement;5import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StringBufferClassReplacement;6import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.CharSequenceClassReplacement;7@ReplacementList(value = {8        @Replacement(className = "java.lang.String", methodName = "replaceFirst", methodDescriptor = "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", replacementClass = StringClassReplacement.class),9        @Replacement(className = "java.lang.String", methodName = "replaceAll", methodDescriptor = "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", replacementClass = StringClassReplacement.class),10        @Replacement(className = "java.lang.String", methodName = "replace", methodDescriptor = "(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String;", replacementClass = StringClassReplacement.class),11        @Replacement(className = "java.lang.String", methodName = "replace", methodDescriptor = "(CC)Ljava/lang/String;", replacementClass = StringClassReplacement.class),12        @Replacement(className = "java.lang.StringBuilder", methodName = "replace", methodDescriptor = "(IILjava/lang/String;)Ljava/lang/StringBuilder;", replacementClass = StringBuilderClassReplacement.class),13        @Replacement(className = "java.lang.StringBuilder", methodName = "replace", methodDescriptor = "(IILjava/lang/CharSequence;)Ljava/lang/StringBuilder;", replacementClass = StringBuilderClassReplacement.class),14        @Replacement(className = "java.lang.StringBuffer", methodName = "replace", methodDescriptor = "(IILjava/lang/String;)Ljava/lang/StringBuffer;", replacementClass = StringBufferClassReplacement.class),15        @Replacement(className = "java.lang.StringBuffer", methodName = "replace", methodDescriptor = "(IILjava/lang/CharSequence;)Ljava/lang/StringBuffer;", replacementClass = StringBufferClassReplacement.class),16        @Replacement(className = "java.lang.CharSequence", methodName = "toString", methodDescriptor = "()Ljava/lang/String;", replacementClass = CharSequenceClassReplacement.class)17})18public class 2 {19    public static void main(String[] args) {20        String s = "abc";21        String s2 = s.replace("a", "b");

ReplacementList

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.Replacement;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.*;4import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.collection.*;5import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.string.*;6import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.time.*;7import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.time.temporal.*;8import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.time.zone.*;9import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.math.*;10import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.regex.*;11import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.number.*;12import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.comparable.*;13import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.map.*;14import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.set.*;15import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.stream.*;16import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.file.*;17import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.file.attribute.*;18import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.file.attribute.view.*;19import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.file.spi.*;20import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.file.path.*;21import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.file.channel.*;22import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.nio.charset.*;23import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.nio.file.*;24import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.nio.file.attribute.*;25import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.nio.file.spi.*;26import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.nio.file.watch.*;27import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.nio.file.link.*;28import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.nio.file.open.*;29import org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.nio.file.access.*;30import org.evomaster.client.java.instrumentation.cover

ReplacementList

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.Replacement;3import java.util.List;4public class 2 {5    public static void main(String[] args) {6        ReplacementList list = new ReplacementList();7        Replacement replacement = new Replacement("org/evomaster/client/java/instrumentation/coverage/methodreplacement/ReplacementList", "add", "org/evomaster/client/java/instrumentation/coverage/methodreplacement/Replacement", "addReplacement", "void", false);8        list.add(replacement);9        List<Replacement> list1 = list.getList();10        System.out.println(list1.size());11        System.out.println(list1.get(0).getTargetClass());12        System.out.println(list1.get(0).getTargetMethod());13        System.out.println(list1.get(0).getReplacementClass());14        System.out.println(list1.get(0).getReplacementMethod());15        System.out.println(list1.get(0).getReturnType());16        System.out.println(list1.get(0).isStatic());17    }18}

ReplacementList

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;3import java.util.Arrays;4import java.util.List;5public class ReplacementClassForList implements ReplacementList {6    public List<String> replacements() {7        return Arrays.asList(

ReplacementList

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example;2import java.util.ArrayList;3import java.util.List;4import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;5public class ArrayListReplacement {6    public static void main(String[] args) {

ReplacementList

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;2public class 2 {3    public static void main(String[] args) {4        ReplacementList list = new ReplacementList();5        String replacedMethods = list.getReplacedMethods("org.evomaster.client.java.instrumentation.example.replacement.ClassWithReplacedMethods", "methodToBeReplaced");6        System.out.println(replacedMethods);7    }8}9import org.evomaster.client.java.instrumentation.coverage.methodreplacement.ReplacementList;10public class 3 {11    public static void main(String[] args) {12        ReplacementList list = new ReplacementList();13        String replacedMethods = list.getReplacedMethods("org.evomaster.client.java.instrumentation.example.replacement.ClassWithReplacedMethods", "methodToBeReplaced");14        System.out.println(replacedMethods);15    }16}

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