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

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer

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);58        this.visitLdcInsn(methodName);59        this.visitLdcInsn(descriptor);60        this.visitLdcInsn(line);61        mv.visitMethodInsn(62                Opcodes.INVOKESTATIC,63                ClassName.get(ExecutionTracer.class).getBytecodeName(),64                ExecutionTracer.EXECUTED_LINE_METHOD_NAME,65                ExecutionTracer.EXECUTED_LINE_DESCRIPTOR,66                ExecutionTracer.class.isInterface()); //false67    }68    public void visitInsn(final int opcode) {69        if (seenAtLeastOneLine && returnCodes.contains(opcode)){70            mv.visitMethodInsn(71                    Opcodes.INVOKESTATIC,72                    ClassName.get(ExecutionTracer.class).getBytecodeName(),73                    ExecutionTracer.COMPLETED_LAST_EXECUTED_STATEMENT_NAME,74                    ExecutionTracer.COMPLETED_LAST_EXECUTED_STATEMENT_DESCRIPTOR,75                    ExecutionTracer.class.isInterface()); //false76        }77        super.visitInsn(opcode);78    }79    @Override80    public void visitMaxs(int maxStack, int maxLocals) {81        /*82            we pushed 4 values on the stack, so we need to tell ASM83            that this instrumented method should have a frame for at84            least 4 elements.85            Note: as here we are instrumenting lines, it can be assumed86            that the frame is empty (isn't it?), and so we do87            Math.max(maxElementsAddedOnStackFrame, maxStack)88            instead of89            maxElementsAddedOnStackFrame +  maxStack...

Source:EmbeddedSutController.java

...3import org.evomaster.client.java.controller.api.dto.BootTimeInfoDto;4import org.evomaster.client.java.controller.api.dto.UnitsInfoDto;5import org.evomaster.client.java.controller.internal.SutController;6import org.evomaster.client.java.instrumentation.*;7import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;8import org.evomaster.client.java.instrumentation.staticstate.ObjectiveRecorder;9import org.evomaster.client.java.instrumentation.staticstate.UnitsInfoRecorder;10import java.util.Collection;11import java.util.List;12/**13 * <p>14 * Main class used to implement an EvoMaster Driver.15 * A user that wants to use EvoMaster for white-box testing will16 * need to implement this abstract class.17 * </p>18 *19 * <p>20 * For full details on how to implement this class, look at the documentation21 * for <em>Write an EvoMaster Driver for White-Box Testing</em>,22 * currently at23 * <a href=https://github.com/EMResearch/EvoMaster/blob/master/docs/write_driver.md>24 *     https://github.com/EMResearch/EvoMaster/blob/master/docs/write_driver.md</a>25 * </p>26 */27public abstract class EmbeddedSutController extends SutController {28    @Override29    public final void setupForGeneratedTest(){30        //In the past, we configured P6Spy here31    }32    @Override33    public final boolean isInstrumentationActivated() {34        return InstrumentingAgent.isActive();35    }36    @Override37    public final void newSearch(){38        InstrumentationController.resetForNewSearch();39    }40    @Override41    public final void newTestSpecificHandler(){42        InstrumentationController.resetForNewTest();43    }44    @Override45    public final List<TargetInfo> getTargetInfos(Collection<Integer> ids){46        return InstrumentationController.getTargetInfos(ids);47    }48    @Override49    public final List<AdditionalInfo> getAdditionalInfoList(){50        return InstrumentationController.getAdditionalInfoList();51    }52    @Override53    public final void newActionSpecificHandler(ActionDto dto){54        ExecutionTracer.setAction(new Action(dto.index, dto.inputVariables));55    }56    @Override57    public final UnitsInfoDto getUnitsInfoDto(){58         return getUnitsInfoDto(UnitsInfoRecorder.getInstance());59    }60    @Override61    public final void setKillSwitch(boolean b) {62        ExecutionTracer.setKillSwitch(b);63    }64    @Override65    public final void setExecutingInitSql(boolean executingInitSql) {66        ExecutionTracer.setExecutingInitSql(executingInitSql);67    }68    @Override69    public final void setExecutingAction(boolean executingAction){70        ExecutionTracer.setExecutingAction(executingAction);71    }72    @Override73    public BootTimeInfoDto getBootTimeInfoDto() {74        return getBootTimeInfoDto(InstrumentationController.getBootTimeObjectiveInfo());75    }76    @Override77    public final String getExecutableFullPath(){78        return null; //not needed for embedded79    }80}...

ExecutionTracer

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example;2import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;3public class 2 {4    public static void main(String[] args) {5        ExecutionTracer.enableTraceCalls();6        System.out.println("Hello World!");7        ExecutionTracer.disableTraceCalls();8    }9}10package org.evomaster.client.java.instrumentation.example;11import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;12public class 3 {13    public static void main(String[] args) {14        ExecutionTracer.enableTraceCalls();15        System.out.println("Hello World!");16        ExecutionTracer.disableTraceCalls();17    }18}19package org.evomaster.client.java.instrumentation.example;20import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;21public class 4 {22    public static void main(String[] args) {23        ExecutionTracer.enableTraceCalls();24        System.out.println("Hello World!");25        ExecutionTracer.disableTraceCalls();26    }27}28package org.evomaster.client.java.instrumentation.example;29import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;30public class 5 {31    public static void main(String[] args) {32        ExecutionTracer.enableTraceCalls();33        System.out.println("Hello World!");34        ExecutionTracer.disableTraceCalls();35    }36}37package org.evomaster.client.java.instrumentation.example;38import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;39public class 6 {40    public static void main(String[] args) {41        ExecutionTracer.enableTraceCalls();42        System.out.println("Hello World!");43        ExecutionTracer.disableTraceCalls();44    }45}46package org.evomaster.client.java.instrumentation.example;47import org.evomaster.client.java

ExecutionTracer

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example;2import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;3public class ExampleClass2 {4    public static void main(String[] args) {5        ExecutionTracer.enableTraceCalls();6        ExampleClass1.main(new String[]{});7        System.out.println("Executed tests: " + ExecutionTracer.getNumberOfExecutedTests());8        System.out.println("Executed actions: " + ExecutionTracer.getNumberOfExecutedActions());9    }10}11package org.evomaster.client.java.instrumentation.example;12import org.evomaster.client.java.instrumentation.staticstate.CoverageInfo;13public class ExampleClass3 {14    public static void main(String[] args) {15        CoverageInfo.reset();16        ExampleClass1.main(new String[]{});17        System.out.println("Coverage: " + CoverageInfo.getResults());18    }19}

ExecutionTracer

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example;2import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;3import java.util.HashMap;4public class Main {5    public static void main(String[] args) {6        HashMap<String, String> map = new HashMap<>();7        map.put("a", "A");8        map.put("b", "B");9        map.put("c", "C");10        System.out.println(map);11        ExecutionTracer.markOutputVariable("map", map);12        System.out.println("map.size() = " + map.size());13        ExecutionTracer.markOutputVariable("map.size()", map.size());14        System.out.println("map.get(\"a\") = " + map.get("a"));15        ExecutionTracer.markOutputVariable("map.get(\"a\")", map.get("a"));16        System.out.println("map.containsKey(\"a\") = " + map.containsKey("a"));17        ExecutionTracer.markOutputVariable("map.containsKey(\"a\")", map.containsKey("a"));18        System.out.println("map.containsKey(\"d\") = " + map.containsKey("d"));19        ExecutionTracer.markOutputVariable("map.containsKey(\"d\")", map.containsKey("d"));20        System.out.println("map.remove(\"a\") = " + map.remove("a"));21        ExecutionTracer.markOutputVariable("map.remove(\"a\")", map.remove("a"));22        System.out.println("map.containsKey(\"a\") = " + map.containsKey("a"));23        ExecutionTracer.markOutputVariable("map.containsKey(\"a\")", map.containsKey("a"));24        System.out.println("map.containsKey(\"d\") = " + map.containsKey("d"));25        ExecutionTracer.markOutputVariable("map.containsKey(\"d\")", map.containsKey("d"));26        System.out.println("map.size() = " + map.size());27        ExecutionTracer.markOutputVariable("map.size()", map.size());28        System.out.println(map);29        ExecutionTracer.markOutputVariable("map", map);30    }31}32package org.evomaster.client.java.instrumentation.example;33import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;34import java.util.HashMap;35public class Main {36    public static void main(String[] args) {37        HashMap<String, String> map = new HashMap<>();38        map.put("a", "A");39        map.put("b

ExecutionTracer

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;2import java.util.*;3import java.util.stream.Collectors;4public class 2 {5	public static void main(String[] args) {6		ExecutionTracer.enableTraceCalls();7		System.out.println("Hello World");8		List<String> actions = ExecutionTracer.getExecutedActions();9		System.out.println("Actions: " + actions);10	}11}12ExecutionTracer.enableTraceCalls();13ExecutionTracer.getExecutedActions();

ExecutionTracer

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;2import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;3import java.util.List;4import java.util.ArrayList;5import java.util.Arrays;6import java.util.Collections;7import java.util.stream.Collectors;8public class 2 {9    public static void main(String[] args) {10        ExecutionTracer.enableTraceCalls();11        ExecutionTracer.enableTraceCalls();12        ExecutionTracer.enableTraceCalls();13        ExecutionTracer.enableTraceCalls();14        ExecutionTracer.enableTraceCalls();15        ExecutionTracer.enableTraceCalls();16        ExecutionTracer.enableTraceCalls();17        ExecutionTracer.enableTraceCalls();18        ExecutionTracer.enableTraceCalls();19        ExecutionTracer.enableTraceCalls();20        ExecutionTracer.enableTraceCalls();

ExecutionTracer

Using AI Code Generation

1public class 2 {2    public static int foo(int x, int y) {3        int z = 0;4        if (x > y) {5            z = x - y;6        } else if (x < y) {7            z = y - x;8        } else {9            z = 0;10        }11        return z;12    }13    public static void main(String[] args) {14        int x = 10;15        int y = 20;16        int z = foo(x, y);17        System.out.println(z);18    }19}20public class 3 {21    public static int foo(int x, int y) {22        int z = 0;23        if (x > y) {24            z = x - y;25        } else if (x < y) {26            z = y - x;27        } else {28            z = 0;29        }30        return z;31    }32    public static void main(String[] args) {33        int x = 10;34        int y = 20;35        int z = foo(x, y);36        System.out.println(z);37    }38}39public class 4 {40    public static int foo(int x, int y) {41        int z = 0;42        if (x > y) {43            z = x - y;44        } else if (x < y) {45            z = y - x;46        } else {47            z = 0;48        }49        return z;50    }51    public static void main(String[] args) {52        int x = 10;53        int y = 20;54        int z = foo(x, y);55        System.out.println(z);56    }57}

ExecutionTracer

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;2import org.evomaster.client.java.controller.api.Controller;3import org.evomaster.client.java.controller.api.dto.SutInfoDto;4import org.evomaster.client.java.controller.api.dto.SutSystemDto;5import org.evomaster.client.java.controller.api.dto.TestResultsDto;6import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseExecutionDto;7import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseInitializationDto;8import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseRowDto;9import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;10import org.evomaster.client.java.controller.internal.db.SqlScriptRunnerException;11import org.evomaster.client.java.controller.internal.db.SqlScriptRunnerImpl;12import org.evomaster.client.java.controller.internal.db.h2.H2Controller;13import org.evomaster.client.java.controller.internal.db.h2.H2Dto;14import org.evomaster.client.java.controller.internal.db.h2.H2Table;15import org.evomaster.client.java.controller.internal.db.h2.H2TableColumn;16import org.evomaster.client.java.controller.internal.db.h2.H2TableIndex;

ExecutionTracer

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example;2import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;3import java.util.List;4public class Main2 {5    public static void main(String[] args) {6        System.out.println("Hello World!");7        List<String> methods = ExecutionTracer.getExecutedMethods();8        for (String m : methods) {9            System.out.println(m);10        }11    }12}13org.evomaster.client.java.instrumentation.example.Main2.main(String[])14org.evomaster.client.java.instrumentation.example.Main2.main(String[])15org.evomaster.client.java.instrumentation.example.Main2.main(String[])16org.evomaster.client.java.instrumentation.example.Main2.main(String[])17package org.evomaster.client.java.instrumentation.example;18import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;19import java.util.List;20public class Main3 {21    public static void main(String[]

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