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

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

Source:ExecutionTracer.java

...95    }96    public static void addStringSpecialization(String taintInputName, StringSpecializationInfo info){97        additionalInfoList.get(actionIndex).addSpecialization(taintInputName, info);98    }99    public static void markLastExecutedStatement(String lastLine, String lastMethod){100        additionalInfoList.get(actionIndex).pushLastExecutedStatement(lastLine, lastMethod);101    }102    public static final String COMPLETED_LAST_EXECUTED_STATEMENT_NAME = "completedLastExecutedStatement";103    public static final String COMPLETED_LAST_EXECUTED_STATEMENT_DESCRIPTOR = "()V";104    public static void completedLastExecutedStatement(){105        additionalInfoList.get(actionIndex).popLastExecutedStatement();106    }107    public static Map<String, TargetInfo> getInternalReferenceToObjectiveCoverage() {108        return objectiveCoverage;109    }110    /**111     * @return the number of objectives that have been encountered112     * during the test execution113     */114    public static int getNumberOfObjectives() {115        return objectiveCoverage.size();116    }117    public static int getNumberOfObjectives(String prefix) {118        return (int) objectiveCoverage119                .entrySet().stream()120                .filter(e -> prefix == null || e.getKey().startsWith(prefix))121                .count();122    }123    /**124     * Note: only the objectives encountered so far can have125     * been recorded. So, this is a relative value, not based126     * on the code of the whole SUT (just the parts executed so far).127     * Therefore, it is quite useless for binary values (ie 0 or 1),128     * like current implementation of basic line coverage.129     *130     * @param prefix used for string matching of which objectives types131     *               to consider, eg only lines or only branches.132     *               Use "" or {@code null} to pick up everything133     * @return134     */135    public static int getNumberOfNonCoveredObjectives(String prefix) {136        return getNonCoveredObjectives(prefix).size();137    }138    public static Set<String> getNonCoveredObjectives(String prefix) {139        return objectiveCoverage140                .entrySet().stream()141                .filter(e -> prefix == null || e.getKey().startsWith(prefix))142                .filter(e -> e.getValue().value < 1)143                .map(e -> e.getKey())144                .collect(Collectors.toSet());145    }146    public static Double getValue(String id) {147        return objectiveCoverage.get(id).value;148    }149    private static void updateObjective(String id, double value) {150        if (value < 0d || value > 1d) {151            throw new IllegalArgumentException("Invalid value " + value + " out of range [0,1]");152        }153        /*154            In the same execution, a target could be reached several times,155            so we should keep track of the best value found so far156         */157        if (objectiveCoverage.containsKey(id)) {158            double previous = objectiveCoverage.get(id).value;159            if(value > previous){160                objectiveCoverage.put(id, new TargetInfo(null, id, value, actionIndex));161            }162        } else {163            objectiveCoverage.put(id, new TargetInfo(null, id, value, actionIndex));164        }165        ObjectiveRecorder.update(id, value);166    }167    public static void executedNumericComparison(String idTemplate, double lt, double eq, double gt){168        updateObjective(ObjectiveNaming.numericComparisonObjectiveName(idTemplate, -1), lt);169        updateObjective(ObjectiveNaming.numericComparisonObjectiveName(idTemplate, 0), eq);170        updateObjective(ObjectiveNaming.numericComparisonObjectiveName(idTemplate, +1), gt);171    }172    public static void executedReplacedMethod(String idTemplate, ReplacementType type, Truthness t){173        String idTrue = ObjectiveNaming.methodReplacementObjectiveName(idTemplate, true, type);174        String idFalse = ObjectiveNaming.methodReplacementObjectiveName(idTemplate, false, type);175        updateObjective(idTrue, t.getOfTrue());176        updateObjective(idFalse, t.getOfFalse());177    }178    public static final String EXECUTED_LINE_METHOD_NAME = "executedLine";179    public static final String EXECUTED_LINE_DESCRIPTOR = "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;I)V";180    /**181     * Report on the fact that a given line has been executed.182     */183    public static void executedLine(String className, String methodName, String descriptor, int line) {184        //for targets to cover185        String lineId = ObjectiveNaming.lineObjectiveName(className, line);186        String classId = ObjectiveNaming.classObjectiveName(className);187        updateObjective(lineId, 1d);188        updateObjective(classId, 1d);189        //to calculate last executed line190        String lastLine = className + "_" + line + "_" + methodName;191        String lastMethod = className + "_" + methodName + "_" + descriptor;192        markLastExecutedStatement(lastLine, lastMethod);193    }194    public static final String EXECUTING_METHOD_METHOD_NAME = "executingMethod";195    public static final String EXECUTING_METHOD_DESCRIPTOR = "(Ljava/lang/String;IIZ)V";196    /**197     *  Report on whether method calls have been successfully completed.198     *  Failures can happen due to thrown exceptions.199     *200     * @param className201     * @param line202     * @param index    as there can be many method calls on same line, need to differentiate them203     * @param completed whether the method call was successfully completed.204     */205    public static void executingMethod(String className, int line, int index, boolean completed){206        String id = ObjectiveNaming.successCallObjectiveName(className, line, index);...

markLastExecutedStatement

Using AI Code Generation

1import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;2public class Example {3    public static void main(String[] args) {4        int a = 10;5        int b = 20;6        int c = 30;7        if (a > b) {8            if (a > c) {9                System.out.println("a is greater than b and c");10            } else {11                System.out.println("a is greater than b but not c");12            }13        } else {14            if (b > c) {15                System.out.println("b is greater than a and c");16            } else {17                System.out.println("b is greater than a but not c");18            }19        }20        ExecutionTracer.markLastExecutedStatementAsBranch();21    }22}23Created-By: 11.0.2 (Oracle Corporation)

markLastExecutedStatement

Using AI Code Generation

1public void markLastExecutedStatement(String className, String methodName, int lineNumber){2    try {3        Class<?> clazz = Class.forName(className);4        Method method = clazz.getDeclaredMethod(methodName);5        method.setAccessible(true);6        method.invoke(null, lineNumber);7    } catch (Exception e) {8        e.printStackTrace();9    }10}11public void markLastExecutedStatement(String className, String methodName, int lineNumber){12    try {13        Class<?> clazz = Class.forName(className);14        Method method = clazz.getDeclaredMethod(methodName, int.class);15        method.setAccessible(true);16        method.invoke(null, lineNumber);17    } catch (Exception e) {18        e.printStackTrace();19    }20}21public void markLastExecutedStatement(String className, String methodName, int lineNumber){22    try {23        Class<?> clazz = Class.forName(className);24        Method method = clazz.getDeclaredMethod(methodName, int.class);25        method.setAccessible(true);26        method.invoke(null, lineNumber);27    } catch (Exception e) {28        e.printStackTrace();29    }30}31public void markLastExecutedStatement(String className, String methodName, int lineNumber){32    try {33        Class<?> clazz = Class.forName(className);34        Method method = clazz.getDeclaredMethod(methodName, int.class);35        method.setAccessible(true);36        method.invoke(null, lineNumber);37    } catch (Exception e) {38        e.printStackTrace();39    }40}

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