1 /* 2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /* @test 25 * @bug 8014066 26 * @summary Make sure that ArrayList#removeRange() method throws IOB when necessary 27 */ 28 29 import java.util.ArrayList; 30 31 public class RemoveRange extends ArrayList<Integer> { 32 public static void main(String[] args) throws Throwable { 33 RemoveRange list = new RemoveRange(); 34 for (int i = 0; i != 11; ++i) 35 list.add(i); 36 37 final int START_INDEX = -2; 38 final int END_INDEX = list.size() + 2; 39 40 for (int fromIndex = START_INDEX; fromIndex <= END_INDEX; ++fromIndex) { 41 for (int toIndex = START_INDEX; toIndex <= END_INDEX; ++toIndex) { 42 if (fromIndex < 0 43 || toIndex > list.size() 44 || toIndex < fromIndex) { 45 // make sure the expected exception is thrown 46 test(list, fromIndex, toIndex); 47 } else { 48 // should not throw 49 // this include the case list.removeRange(list.size(), list.size()) 50 RemoveRange list1 = (RemoveRange)list.clone(); 51 list1.removeRange(fromIndex, toIndex); 52 } 53 } 54 } 55 } 56 57 static void test(RemoveRange list, int fromIndex, int toIndex) 58 throws Throwable { 59 try { 60 list.removeRange(fromIndex, toIndex); 61 throw new AssertionError( 62 "ArrayList.removeRange(" + fromIndex + ", " + toIndex + "): " 63 + "no expected IndexOutOfBoundsException thrown"); 64 } catch (IndexOutOfBoundsException ok) { 65 } 66 } 67 }