How to use Instrumentator method of org.evomaster.client.java.instrumentation.Instrumentator class

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

Source:InstrumentingAgent.java

...25     * WARN: static variable with dynamic state.26     * Forced to use it due to very special nature of how27     * JavaAgents are handled28     */29    private static Instrumentator instrumentator;30    private static String packagePrefixesToCover;31    private static boolean active = false;32    /**33     * This is called to init the JavaAgent when starting a new JVM, eg34     * the config of JavaAgent is passed by command line when the JVM starts.35     *36     * @param args37     * @param inst38     */39    public static void premain(String args, Instrumentation inst) {40        agentmain(args, inst);41    }42    /**43     * Actual method that is going to be called when the JavaAgent is started.44     * This is called to init the JavaAgent when attached to an already running JVM.45     *46     * @param agentArgs in this case, the {@code packagePrefixesToCover}47     * @param inst48     */49    public static void agentmain(String agentArgs, Instrumentation inst) {50        packagePrefixesToCover = agentArgs;51        instrumentator = new Instrumentator(packagePrefixesToCover);52        inst.addTransformer(new TransformerForTests());53        active = true;54        String port = System.getProperty(InputProperties.EXTERNAL_PORT_PROP);55        if (port != null) {56            SimpleLogger.info("Starting remote instrumenting Agent for packages: " + agentArgs);57            AgentController.start(Integer.parseInt(port));58        }59        String sqlDriver = System.getProperty(InputProperties.SQL_DRIVER);60        if (sqlDriver != null) {61            SimpleLogger.info("Initializing P6SPY with base driver " + sqlDriver);62            initP6Spy(sqlDriver);63        }64        String outputFile = System.getProperty(InputProperties.OUTPUT_FILE);65        if(outputFile != null){66            Runtime.getRuntime().addShutdownHook(new Thread(() -> {67                saveCoverageToDisk(outputFile);68            }));69        }70    }71    private static void saveCoverageToDisk(String outputFile) {72        try {73            SimpleLogger.info("Going to save coverage data to " + outputFile);74            ClassScanner.forceLoading(packagePrefixesToCover);75            Path path = Paths.get(outputFile);76            Files.deleteIfExists(path);77            Files.createFile(path);78            PrintWriter writer = new PrintWriter(outputFile, "UTF-8");79            ObjectiveRecorder.printCoveragePerTarget(writer);80            writer.close();81        } catch (IOException e) {82            SimpleLogger.error("Failed to save data to disk: "+e.getMessage());83            throw new RuntimeException(e);84        }85    }86    public static boolean isActive() {87        return active;88    }89    public static void changePackagesToInstrument(String packagePrefixesToCover) {90        instrumentator = new Instrumentator(packagePrefixesToCover);91    }92    public static void initP6Spy(String driver) {93        Objects.requireNonNull(driver);94        //see http://p6spy.readthedocs.io/en/latest/configandusage.html95        System.setProperty("p6spy.config.driverlist", driver);96        System.setProperty("p6spy.config.filter", "true");97        System.setProperty("p6spy.config.include", "select,insert,update,delete");98        System.setProperty("p6spy.config.autoflush", "true");99        System.setProperty("p6spy.config.appender", "com.p6spy.engine.spy.appender.StdoutLogger");100        System.setProperty("p6spy.config.jmx", "false");101        /*102            Note: this is a reference to a class in another module, although103            this module does NOT (and should not) reference it.104            Long story... see documentation on how P6Spy is used in EM....

Instrumentator

Using AI Code Generation

1Instrumentator.instrument("path/to/your/project/src/main/java");2Instrumentator.instrument("path/to/your/project/src/main/java");3Instrumentator.instrument("path/to/your/project/src/main/java");4Instrumentator.instrument("path/to/your/project/src/main/java");5Instrumentator.instrument("path/to/your/project/src/main/java");6Instrumentator.instrument("path/to/your/project/src/main/java");7Instrumentator.instrument("path/to/your/project/src/main/java");8Instrumentator.instrument("path/to/your/project/src/main/java");9Instrumentator.instrument("path/to/your/project/src/main/java");10Instrumentator.instrument("path/to/your/project/src/main/java");11Instrumentator.instrument("path/to/your/project/src/main/java");12Instrumentator.instrument("path/to/your/project/src/main/java");13Instrumentator.instrument("path/to/your/project/src/main/java");

Instrumentator

Using AI Code Generation

1Instrumentator instrumentator = new Instrumentator();2instrumentator.instrument("com.foo.bar.TestClass");3InstrumentedSutStarter starter = new InstrumentedSutStarter();4starter.startSut("com.foo.bar.TestClass");5InstrumentedSutStarter starter = new InstrumentedSutStarter();6starter.stopSut();7InstrumentedSutStarter starter = new InstrumentedSutStarter();8starter.getSutPort();9InstrumentedSutStarter starter = new InstrumentedSutStarter();10starter.getSutHost();11InstrumentedSutStarter starter = new InstrumentedSutStarter();12starter.getSutBaseUrl();13InstrumentedSutStarter starter = new InstrumentedSutStarter();14starter.getSutBaseUrl();15InstrumentedSutStarter starter = new InstrumentedSutStarter();16starter.getSutBaseUrl();

Instrumentator

Using AI Code Generation

1Instrumentator.instrumentOnTheFly("src/main/java/org/evomaster/client/java/example/Main.java", "src/main/java/org/evomaster/client/java/example/ExampleEMTest.java");2Instrumentator.instrumentOnTheFly("src/main/java/org/evomaster/client/java/example/ExampleEMTest.java", "src/main/java/org/evomaster/client/java/example/ExampleEMTest.java");3Instrumentator.instrumentOnTheFly("src/main/java/org/evomaster/client/java/example/Main.java", "src/main/java/org/evomaster/client/java/example/ExampleEMTest.java");4Instrumentator.instrumentOnTheFly("src/main/java/org/evomaster/client/java/example/ExampleEMTest.java", "src/main/java/org/evomaster/client/java/example/ExampleEMTest.java");5Instrumentator.instrumentOnTheFly("src/main/java/org/evomaster/client/java/example/Main.java", "src/main/java/org/evomaster/client/java/example/ExampleEMTest.java");6Instrumentator.instrumentOnTheFly("src/main/java/org/evomaster/client/java/example/ExampleEMTest.java", "src/main/java/org/evomaster/client/java/example/ExampleEMTest.java");7Instrumentator.instrumentOnTheFly("src/main/java/org/evomaster/client/java/example/Main.java", "src/main/java/org/evomaster/client/java/example/ExampleEMTest.java");8Instrumentator.instrumentOnTheFly("src/main/java/org/evomaster/client/java/example/ExampleEMTest.java", "src/main/java/org

Instrumentator

Using AI Code Generation

1Instrumentator.getInstance().getCoverageInfo().getCoverageObjectives().stream().forEach(c -> {2    if (c instanceof ActionCoverageEntry) {3        ActionCoverageEntry action = (ActionCoverageEntry) c;4        if (action.getTimesExecuted() > 0) {5            System.out.println("action: " + action.getActionName() + " executed: " + action.getTimesExecuted());6        }7    }8});9InstrumentedSutStarter.getInstance().getCoverageInfo().getCoverageObjectives().stream().forEach(c -> {10    if (c instanceof ActionCoverageEntry) {11        ActionCoverageEntry action = (ActionCoverageEntry) c;12        if (action.getTimesExecuted() > 0) {13            System.out.println("action: " + action.getActionName() + " executed: " + action.getTimesExecuted());14        }15    }16});17EpmController.getInstance().getCoverageInfo().getCoverageObjectives().stream().forEach(c -> {18    if (c instanceof ActionCoverageEntry) {19        ActionCoverageEntry action = (ActionCoverageEntry) c;20        if (action.getTimesExecuted() > 0) {21            System.out.println("action: " + action.getActionName() + " executed: " + action.getTimesExecuted());22        }23    }24});25InstrumentedSutStarter.getInstance().getCoverageInfo().getCoverageObjectives().stream().forEach(c -> {26    if (c instanceof ActionCoverageEntry) {27        ActionCoverageEntry action = (ActionCoverageEntry) c;28        if (action.getTimesExecuted() > 0) {29            System.out.println("action: " + action.getActionName() + " executed: " + action.getTimesExecuted());30        }31    }32});33InstrumentedSutStarter.getInstance().getCoverageInfo().getCoverageObjectives().stream().forEach(c -> {34    if (c instanceof ActionCoverageEntry) {

Instrumentator

Using AI Code Generation

1Instrumentator instrumentator = new Instrumentator();2instrumentator.initializeInstrumentation("com.mycompany.myapp", "/path/to/evomaster.jar", "/path/to/target/classes");3instrumentator.startRecording();4instrumentator.stopRecording();5instrumentator.saveRecording("/path/to/save/recorded.json");6RestCallActionBuilder restCallActionBuilder = new RestCallActionBuilder();7restCallActionBuilder.initialize("com.mycompany.myapp", "/path/to/evomaster.jar", "/path/to/target/classes");8restCallActionBuilder.startRecording();9restCallActionBuilder.stopRecording();10restCallActionBuilder.saveRecording("/path/to/save/recorded.json");11[ { "id": "0", "type": "RestCallAction", "method": "GET", "

Instrumentator

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example;2import org.evomaster.client.java.instrumentation.InstrumentingClassLoader;3import org.evomaster.client.java.instrumentation.coverage.methodreplacement.CoverageData;4import org.evomaster.client.java.instrumentation.example.methodreplacement.MethodReplacementExample;5import org.evomaster.client.java.instrumentation.example.methodreplacement.MethodReplacementExampleImpl;6import org.evomaster.client.java.instrumentation.shared.ClassName;7import org.evomaster.client.java.instrumentation.shared.Replacement;8import org.evomaster.client.java.instrumentation.shared.StringSpecialization;9import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo;10import org.evomaster.client.java.instrumentation.staticstate.ExecutionTracer;11import org.evomaster.client.java.instrumentation.staticstate.Specialization;12import org.evomaster.client.java.instrumentation.staticstate.SpecializationGroup;13import org.evomaster.client.java.instrumentation.staticstate.SpecializationGroupManager;14import org.evomaster.client.java.utils.SimpleLogger;15import java.io.File;16import java.io.IOException;17import java.lang.reflect.InvocationTargetException;18import java.lang.reflect.Method;19import java.util.List;20import java.util.Map;21public class MethodReplacementExampleMain {22    public static void main(String[] args) throws ClassNotFoundException, IllegalAccessException, InstantiationException, NoSuchMethodException, InvocationTargetException, IOException {23        if (args.length != 1) {24            throw new IllegalArgumentException("Expecting a single argument: the output folder for the generated tests");25        }26        SimpleLogger.setLogLevel(SimpleLogger.Level.DEBUG);27        String outputFolder = args[0];28        InstrumentingClassLoader cl = new InstrumentingClassLoader(29                MethodReplacementExampleMain.class.getClassLoader(),

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