How to use

TruffleTestInvoker$TruffleFrameworkMethod

in

com.oracle.truffle.tck

  @Override
  public void evaluate() throws Throwable {
    try (C testContext = createTestContext(testName)) {
      ArrayList<T> callTargets = new ArrayList<>(testNodes.length);
      for (RootNode testNode : testNodes) {
        callTargets.add(createTestCallTarget(testContext, testNode));
      }
      Object[] args = callTargets.toArray();
      for (int i = 0; i < truffleMethod.warmupIterations; i++) {
        truffleMethod.invokeExplosively(test, args);
      }
      for (T callTarget : callTargets) {
        finishWarmup(testContext, callTarget);
      }
      truffleMethod.invokeExplosively(test, args);
    }
  }
};

Statement createStatement(String testName, FrameworkMethod method, Object test) {
  final TruffleFrameworkMethod truffleMethod = (TruffleFrameworkMethod) method;
  final RootNode[] testNodes = truffleMethod.createTestRootNodes(test);
  if (testNodes == null) {
    return null;
  }
  return new Statement() {
    @Override
    public void evaluate() throws Throwable {
      try (C testContext = createTestContext(testName)) {
        ArrayList<T> callTargets = new ArrayList<>(testNodes.length);
        for (RootNode testNode : testNodes) {
          callTargets.add(createTestCallTarget(testContext, testNode));
        }
        Object[] args = callTargets.toArray();
        for (int i = 0; i < truffleMethod.warmupIterations; i++) {
          truffleMethod.invokeExplosively(test, args);
        }
        for (T callTarget : callTargets) {
          finishWarmup(testContext, callTarget);
        }
        truffleMethod.invokeExplosively(test, args);
      }
    }
  };
}

Statement createStatement(String testName, FrameworkMethod method, Object test) {
  final TruffleFrameworkMethod truffleMethod = (TruffleFrameworkMethod) method;
  final RootNode[] testNodes = truffleMethod.createTestRootNodes(test);
  if (testNodes == null) {
    return null;
  }
  return new Statement() {
    @Override
    public void evaluate() throws Throwable {
      ArrayList<T> callTargets = new ArrayList<>(testNodes.length);
      for (RootNode testNode : testNodes) {
        callTargets.add(createTestCallTarget(testNode));
      }
      Object[] args = callTargets.toArray();
      for (int i = 0; i < truffleMethod.warmupIterations; i++) {
        truffleMethod.invokeExplosively(test, args);
      }
      for (T callTarget : callTargets) {
        finishWarmup(callTarget, testName);
      }
      truffleMethod.invokeExplosively(test, args);
    }
  };
}

  @Override
  public void evaluate() throws Throwable {
    ArrayList<T> callTargets = new ArrayList<>(testNodes.length);
    for (RootNode testNode : testNodes) {
      callTargets.add(createTestCallTarget(testNode));
    }
    Object[] args = callTargets.toArray();
    for (int i = 0; i < truffleMethod.warmupIterations; i++) {
      truffleMethod.invokeExplosively(test, args);
    }
    for (T callTarget : callTargets) {
      finishWarmup(callTarget, testName);
    }
    truffleMethod.invokeExplosively(test, args);
  }
};

  @Override
  protected void scanAnnotatedMembers(Map<Class<? extends Annotation>, List<FrameworkMethod>> methodsForAnnotations,
          Map<Class<? extends Annotation>, List<FrameworkField>> fieldsForAnnotations) {
    super.scanAnnotatedMembers(methodsForAnnotations, fieldsForAnnotations);
    for (List<FrameworkMethod> methods : methodsForAnnotations.values()) {
      methods.replaceAll(m -> new TruffleFrameworkMethod(this, m.getMethod()));
    }
  }
}

  @Override
  protected void scanAnnotatedMembers(Map<Class<? extends Annotation>, List<FrameworkMethod>> methodsForAnnotations,
          Map<Class<? extends Annotation>, List<FrameworkField>> fieldsForAnnotations) {
    super.scanAnnotatedMembers(methodsForAnnotations, fieldsForAnnotations);
    for (List<FrameworkMethod> methods : methodsForAnnotations.values()) {
      methods.replaceAll(m -> new TruffleFrameworkMethod(this, m.getMethod()));
    }
  }
}