1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 public class Main { 18 public static void main(String[] args) { 19 Object[] a = new Object[5]; 20 for (int i = 0; i < 5; i++) { 21 a[i] = new Integer(i); 22 } 23 $noinline$callArrayCopy(a, a); 24 25 expectEquals(0, ((Integer)a[0]).intValue()); 26 expectEquals(0, ((Integer)a[1]).intValue()); 27 expectEquals(1, ((Integer)a[2]).intValue()); 28 expectEquals(2, ((Integer)a[3]).intValue()); 29 expectEquals(4, ((Integer)a[4]).intValue()); 30 } 31 32 public static void expectEquals(int expected, int actual) { 33 if (expected != actual) { 34 throw new Error("Expected " + expected + ", got " + actual); 35 } 36 } 37 38 public static void $noinline$callArrayCopy(Object[] a, Object[] b) { 39 System.arraycopy(a, 0, b, 1, 3); 40 if (doThrow) { throw new Error(); } 41 } 42 43 static boolean doThrow = false; 44 } 45
