Exemple #1
0
JNIEXPORT jintArray JNICALL
Java_org_apache_harmony_test_stress_jni_stack_StackTest5_nativeMethod(JNIEnv* env,
                                                                      jclass c,
                                                                      jintArray intArray,
                                                                      jint len,
                                                                      jint cnt,
                                                                      jint threadId){
  jint* arr;
  jintArray res, res2 = NULL;
  jint* calc_res;  

  StackTest_alloc_arrays(env, len, &arr, &calc_res, NULL);
  if (arr == NULL || calc_res == NULL) {
    printf("Native code (thread %d): Cannot allocate jint* arrays\n", (int)threadId);
    return NULL;
  }  

  (*env)->GetIntArrayRegion(env, intArray, 0, len, arr);
  if((*env)->ExceptionCheck(env)) {
    printf("Native code (thread %d): Cannot get array elements\n", (int)threadId);
    StackTest_free_arrays(env, arr, calc_res, NULL);
    return NULL;
  }  

  StackTest_do_calc(arr, calc_res, len);

  res = (*env)->NewIntArray(env, len);
  if (res == NULL) {
    StackTest_free_arrays(env, arr, calc_res, NULL);
    return NULL;
  }  

  (*env)->SetIntArrayRegion(env, res, 0, len, calc_res);
  if ((*env)->ExceptionCheck(env)) {
    printf("Native code (thread %d): Cannot set array elements\n", (int)threadId);
    StackTest_free_arrays(env, arr, calc_res, NULL);
    return NULL;
  }  

  if (cnt < maxCnt) {
    res2 = (*env)->CallStaticObjectMethod(env, clazz, mid, res, len, cnt + 1, threadId);
    if ((*env)->ExceptionCheck(env)) {
      StackTest_free_arrays(env, arr, calc_res, NULL);
      return NULL;
    }
  }  

  StackTest_free_arrays(env, arr, calc_res, NULL);
  return res2;
}
Exemple #2
0
JNIEXPORT jintArray JNICALL
Java_org_apache_harmony_test_stress_jni_stack_StackTest9_nativeMethod(JNIEnv* env,
                                                                      jobject thisObject,
                                                                      jintArray intArray,
                                                                      jint len,
                                                                      jint cnt){
  jint* arr;
  jintArray res, res2 = NULL;
  jint* calc_res;

  StackTest_alloc_arrays(env, len, &arr, &calc_res, NULL);
  if (arr == NULL || calc_res == NULL) {
    printf("Native code: Cannot allocate jint* arrays\n");
    return NULL;
  }

  (*env)->GetIntArrayRegion(env, intArray, 0, len, arr);
  if ((*env)->ExceptionCheck(env)) {
    printf("Native code: Cannot get array elements\n");
    StackTest_free_arrays(env, arr, calc_res, NULL);
    return NULL;
  }

  StackTest_do_calc(arr, calc_res, len);

  res2 = res = (*env)->NewIntArray(env, len);
  if (res == NULL) {
    printf("Native code: Cannot create an array\n");
    StackTest_free_arrays(env, arr, calc_res, NULL);
    return NULL;
  }

  (*env)->SetIntArrayRegion(env, res, 0, len, calc_res);
  if ((*env)->ExceptionCheck(env)) {
    printf("Native code: Cannot set array elements\n");
    StackTest_free_arrays(env, arr, calc_res, NULL);
    return NULL;
  }

  if (cnt < maxCnt) {
    res2 = (*env)->CallObjectMethod(env, thisObject, mid, res, cnt + 1);
    if((*env)->ExceptionCheck(env)) {
      printf("Native code: exception in caught in native method\n");
      StackTest_free_arrays(env, arr, calc_res, NULL);
      return NULL;
    }
  }
  StackTest_free_arrays(env, arr, calc_res, NULL);
  return res2;
}