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

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.Constants

Source:LineCovMethodVisitor.java

1package org.evomaster.client.java.instrumentation.coverage;2import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;3import org.evomaster.client.java.instrumentation.staticstate.ObjectiveRecorder;4import org.evomaster.client.java.instrumentation.shared.ClassName;5import org.evomaster.client.java.instrumentation.Constants;6import org.evomaster.client.java.instrumentation.shared.ObjectiveNaming;7import org.evomaster.client.java.instrumentation.staticstate.UnitsInfoRecorder;8import org.objectweb.asm.Label;9import org.objectweb.asm.MethodVisitor;10import org.objectweb.asm.Opcodes;11import java.util.Arrays;12import java.util.Collections;13import java.util.HashSet;14import java.util.Set;15public class LineCovMethodVisitor extends MethodVisitor {16    private static final Set<Integer> returnCodes = Collections.unmodifiableSet(17            new HashSet<>(Arrays.asList(18                    Opcodes.IRETURN,19                    Opcodes.LRETURN,20                    Opcodes.FRETURN,21                    Opcodes.DRETURN,22                    Opcodes.ARETURN,23                    Opcodes.RETURN24            ))25    );26    private final String className;27    private final String methodName;28    private final String descriptor;29    private boolean seenAtLeastOneLine;30    public LineCovMethodVisitor(MethodVisitor mv,31                                String className,32                                String methodName,33                                String descriptor) {34        super(Constants.ASM, mv);35        this.className = className;36        this.methodName = methodName;37        this.descriptor = descriptor;38        seenAtLeastOneLine = false;39    }40    @Override41    public void visitLineNumber(int line, Label start) {42        super.visitLineNumber(line, start);43        if (methodName.equals(Constants.CLASS_INIT_METHOD)) {44            return;45        }46        seenAtLeastOneLine = true;47        /*48            After a line, we add our instrumentation to record49            that the line has been just passed/executed.50            Here we push 4 elements on the stack, which51            are used to uniquely identify the line.52            Then, we do a call to ExecutionTracer that53            will pop these 4 elements as input parameters.54         */55        UnitsInfoRecorder.markNewLine();56        ObjectiveRecorder.registerTarget(ObjectiveNaming.lineObjectiveName(className, line));57        this.visitLdcInsn(className);...

Source:CoverageClassVisitor.java

1package org.evomaster.client.java.instrumentation.coverage;2import org.evomaster.client.java.instrumentation.staticstate.ObjectiveRecorder;3import org.evomaster.client.java.instrumentation.shared.ClassName;4import org.evomaster.client.java.instrumentation.Constants;5import org.evomaster.client.java.instrumentation.shared.ObjectiveNaming;6import org.evomaster.client.java.instrumentation.staticstate.UnitsInfoRecorder;7import org.objectweb.asm.ClassVisitor;8import org.objectweb.asm.MethodVisitor;9import org.objectweb.asm.commons.JSRInlinerAdapter;10/**11 * Add instrumentations to keep track of which statements/lines12 * are covered during test execution13 */14public class CoverageClassVisitor extends ClassVisitor {15    private final String bytecodeClassName;16    public CoverageClassVisitor(ClassVisitor cv, ClassName className) {17        super(Constants.ASM, cv);18        bytecodeClassName = className.getBytecodeName();19        UnitsInfoRecorder.markNewUnit(className.getFullNameWithDots());20    }21    @Override22    public MethodVisitor visitMethod(int methodAccess,23                                     String name,24                                     String descriptor,25                                     String signature,26                                     String[] exceptions) {27        MethodVisitor mv = super.visitMethod(28                methodAccess, name, descriptor, signature, exceptions);29        mv = new JSRInlinerAdapter(mv, methodAccess, name, descriptor, signature, exceptions);30        /*31            Methods added by the compiler (eg synthetics and bridges) are32            not interesting, so we can just skip them. More info:33            https://docs.oracle.com/javase/tutorial/java/generics/bridgeMethods.html34            http://www.javaworld.com/article/2073578/java-s-synthetic-methods.html35         */36        if (Constants.isMethodSyntheticOrBridge(methodAccess)) {37            return mv;38        }39        /*40            No point in looking at the coverage of static initializers.41            Furthermore, if SUT is restarted in the same JVM, then those42            initializers might not be re-executed, as classes already loaded.43            In such cases, using them in coverage score would be very misleading,44            as only the first test executed would cover them45         */46        if (name.equals(Constants.CLASS_INIT_METHOD)) {47            return mv;48        }49        if(bytecodeClassName.contains("$InterceptedDefinition") ||50                bytecodeClassName.contains("$Introspection")){51            /*52                In general, we should avoid dealing with classes generated on the fly by frameworks like53                Hibernate or Micronaut. But not simple to identify. These classes here are particularly54                troublesome, especially for patio-api. it does not impact performance of EM, but mess up55                experiments.56             */57            return mv;58        }59        ObjectiveRecorder.registerTarget(ObjectiveNaming.classObjectiveName(bytecodeClassName));60        mv = new LineCovMethodVisitor(mv, bytecodeClassName, name, descriptor);...

Source:SuccessCallMethodVisitor.java

1package org.evomaster.client.java.instrumentation.coverage;2import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;3import org.evomaster.client.java.instrumentation.staticstate.ObjectiveRecorder;4import org.evomaster.client.java.instrumentation.shared.ClassName;5import org.evomaster.client.java.instrumentation.Constants;6import org.evomaster.client.java.instrumentation.shared.ObjectiveNaming;7import org.objectweb.asm.Label;8import org.objectweb.asm.MethodVisitor;9import org.objectweb.asm.Opcodes;10/**11 * Add test objectives to make sure methods are called without12 * throwing an exception.13 *14 * TODO: should also handle the cases of accessing arrays out of bounds.15 */16public class SuccessCallMethodVisitor extends MethodVisitor {17    private final String className;18    private final String methodName;19    private int currentLine;20    private int currentIndex;21    public SuccessCallMethodVisitor(MethodVisitor mv,22                                String className,23                                String methodName,24                                String descriptor) {25        super(Constants.ASM, mv);26        this.className = className;27        this.methodName = methodName;28        currentLine = 0;29    }30    @Override31    public void visitLineNumber(int line, Label start) {32        super.visitLineNumber(line, start);33        currentLine = line;34        currentIndex = 0; //reset it for current line35    }36    @Override37    public void visitMethodInsn(int opcode, String owner, String name,38                                String desc, boolean itf) {39        //don't instrument static initializers40        if(methodName.equals(Constants.CLASS_INIT_METHOD)){41            super.visitMethodInsn(opcode, owner, name, desc, itf);42            return;43        }44        int index = currentIndex++;45        String targetId = ObjectiveNaming.successCallObjectiveName(className, currentLine, index);46        ObjectiveRecorder.registerTarget(targetId);47        addBaseInstrumentation(index, false);48        super.visitMethodInsn(opcode, owner, name, desc, itf);49        addBaseInstrumentation(index, true);50    }51    private void addBaseInstrumentation(int index, boolean covered){52        this.visitLdcInsn(className);53        this.visitLdcInsn(currentLine);54        this.visitLdcInsn(index);...

Constants

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.Constants;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelperKt;4public class Foo {5    public static int foo(int x){6        if(x > 0){7            if(x % 2 == 0){8                return 1;9            } else {10                return 2;11            }12        } else {13            return 3;14        }15    }16}17import org.evomaster.client.java.instrumentation.Constants;18import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper;19import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelperKt;20public class Foo {21    public static int foo(int x){22        if(x > 0){23            if(x % 2 == 0){24                return 1;25            } else {26                return 2;27            }28        } else {29            return 3;30        }31    }32}33import org.evomaster.client.java.instrumentation.Constants;34import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper;35import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelperKt;36public class Foo {37    public static int foo(int x){38        if(x > 0){39            if(x % 2 == 0){40                return 1;41            } else {42                return 2;43            }44        } else {45            return 3;46        }47    }48}49import org.evomaster.client.java.instrumentation.Constants;50import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper;51import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelperKt;52public class Foo {53    public static int foo(int x){54        if(x > 0){55            if(x % 2 == 0){56                return 1;57            } else {58                return 2;59            }60        } else {61            return 3;62        }63    }64}65import org.evomaster.client.java.instrumentation.Constants;66import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelper;67import org.evomaster.client.java.instrumentation.coverage.methodreplacement.DistanceHelperKt;68public class Foo {

Constants

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.Constants;2public class 2 {3    public static void main(String[] args) {4        System.out.println(Constants.BASE_URL);5    }6}7import org.evomaster.client.java.instrumentation.Constants;8public class 3 {9    public static void main(String[] args) {10        System.out.println(Constants.BASE_URL);11    }12}13import org.evomaster.client.java.instrumentation.Constants;14public class 4 {15    public static void main(String[] args) {16        System.out.println(Constants.BASE_URL);17    }18}19import org.evomaster.client.java.instrumentation.Constants;20public class 5 {21    public static void main(String[] args) {22        System.out.println(Constants.BASE_URL);23    }24}25import org.evomaster.client.java.instrumentation.Constants;26public class 6 {27    public static void main(String[] args) {28        System.out.println(Constants.BASE_URL);29    }30}31import org.evomaster.client.java.instrumentation.Constants;32public class 7 {33    public static void main(String[] args) {34        System.out.println(Constants.BASE_URL);35    }36}37import org.evomaster.client.java.instrumentation.Constants;38public class 8 {39    public static void main(String[] args

Constants

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.Constants;2import org.evomaster.client.java.instrumentation.shared.ObjectiveNaming;3import org.evomaster.client.java.instrumentation.shared.ObjectiveRecorder;4public class 2 {5    public static void main(String[] args) {6        int x = 0;7        int y = 0;8        int z = 0;9        int t = 0;10        int w = 0;11        int v = 0;12        int u = 0;13        int s = 0;14        int r = 0;15        int q = 0;16        int p = 0;17        int o = 0;18        int n = 0;19        int m = 0;20        int l = 0;21        int k = 0;22        int j = 0;23        int i = 0;24        int h = 0;25        int g = 0;26        int f = 0;27        int e = 0;28        int d = 0;29        int c = 0;30        int b = 0;31        int a = 0;32        int a1 = 0;33        int a2 = 0;34        int a3 = 0;35        int a4 = 0;36        int a5 = 0;37        int a6 = 0;38        int a7 = 0;39        int a8 = 0;40        int a9 = 0;41        int a10 = 0;42        int a11 = 0;43        int a12 = 0;44        int a13 = 0;45        int a14 = 0;46        int a15 = 0;47        int a16 = 0;48        int a17 = 0;49        int a18 = 0;50        int a19 = 0;51        int a20 = 0;52        int a21 = 0;53        int a22 = 0;54        int a23 = 0;55        int a24 = 0;56        int a25 = 0;57        int a26 = 0;58        int a27 = 0;59        int a28 = 0;60        int a29 = 0;61        int a30 = 0;62        int a31 = 0;63        int a32 = 0;

Constants

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        int a = Constants.getInt(0, 100);4        int b = Constants.getInt(0, 100);5        int c = a + b;6        System.out.println(c);7    }8}9package org.evomaster.client.java.instrumentation;10public class Constants {11    public static int getInt(int min, int max) {12        return min + (int) (Math.random() * ((max - min) + 1));13    }14}15public class 2 {16    public static void main(String[] args) {17        int a = Constants.getInt(0, 100);18        int b = Constants.getInt(0, 100);19        int c = a + b;20        System.out.println(c);21    }22}23package org.evomaster.client.java.instrumentation;24public class Random {

Constants

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example;2import org.evomaster.client.java.instrumentation.example.input.Input;3import org.evomaster.client.java.instrumentation.example.input.InputImpl;4public class ExampleClass {5    public int test(int x) {6        Input in = new InputImpl();7        if (x == in.getA()) {8            return 1;9        } else if (x == in.getB()) {10            return 2;11        } else {12            return 3;13        }14    }15}16package org.evomaster.client.java.instrumentation.example;17import org.evomaster.client.java.instrumentation.example.input.Input;18import org.evomaster.client.java.instrumentation.example.input.InputImpl;19public class ExampleClass {20    public int test(int x) {21        Input in = new InputImpl();22        if (x == in.getA()) {23            return 1;24        } else if (x == in.getB()) {25            return 2;26        } else {27            return 3;28        }29    }30}31package org.evomaster.client.java.instrumentation.example;32import org.evomaster.client.java.instrumentation.example.input.Input;33import org.evomaster.client.java.instrumentation.example.input.InputImpl;34public class ExampleClass {35    public int test(int x) {36        Input in = new InputImpl();37        if (x == in.getA()) {38            return 1;39        } else if (x == in.getB()) {40            return 2;41        } else {42            return 3;43        }44    }45}46package org.evomaster.client.java.instrumentation.example;47import org.evomaster.client.java.instrumentation.example.input.Input;48import org.evomaster.client.java.instrumentation.example.input.InputImpl;49public class ExampleClass {50    public int test(int x) {

Constants

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        System.out.println(Constants.BASE_URL);4    }5}6import org.evomaster.client.java.instrumentation.example.ExampleEMTest;7import org.junit.runner.JUnitCore;8import org.junit.runner.Result;9import org.junit.runner.notification.Failure;10public class 3 {11    public static void main(String[] args) {12        Result result = JUnitCore.runClasses(ExampleEMTest.class);13        for (Failure failure : result.getFailures()) {14            System.out.println(failure.toString());15        }16        System.out.println(result.wasSuccessful());17    }18}19import org.evomaster.client.java.instrumentation.example.ExampleEMTest;20import org.junit.runner.JUnitCore;21import org.junit.runner.Result;22import org.junit.runner.notification.Failure;23public class 3 {24    public static void main(String[] args) {

Constants

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example;2public class ExampleClass {3    public static final int ID = Constants.ID;4    public static void main(String[] args) {5        System.out.println("ID = " + ID);6    }7}8package org.evomaster.client.java.instrumentation.example;9public class Constants {10    public static final int ID = 1;11}12package org.evomaster.client.java.instrumentation.example;13public class Constants {14    public static final int ID = 2;15}16package org.evomaster.client.java.instrumentation.example;17public class Constants {18    public static final int ID = 3;19}20package org.evomaster.client.java.instrumentation.example;21public class Constants {22    public static final int ID = 4;23}24package org.evomaster.client.java.instrumentation.example;25public class Constants {26    public static final int ID = 5;27}28package org.evomaster.client.java.instrumentation.example;29public class Constants {30    public static final int ID = 6;31}32package org.evomaster.client.java.instrumentation.example;33public class Constants {34    public static final int ID = 7;35}36package org.evomaster.client.java.instrumentation.example;37public class Constants {38    public static final int ID = 8;39}40package org.evomaster.client.java.instrumentation.example;41public class Constants {42    public static final int ID = 9;43}44package org.evomaster.client.java.instrumentation.example;45public class Constants {46    public static final int ID = 10;47}48package org.evomaster.client.java.instrumentation.example;49public class Constants {50    public static final int ID = 11;51}52package org.evomaster.client.java.instrumentation.example;53public class Constants {54    public static final int ID = 12;55}56package org.evomaster.client.java.instrumentation.example;57public class Constants {58    public static final int ID = 13;59}

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