444 lines
14 KiB
Java
444 lines
14 KiB
Java
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/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* Copyright (c) 2018 SAP SE. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @summary Test extended ArrayIndexOutOfBoundsException message. The
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* message lists information about the array and the indexes involved.
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* @compile ArrayIndexOutOfBoundsExceptionTest.java
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* @run testng ArrayIndexOutOfBoundsExceptionTest
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* @run testng/othervm -Xcomp -XX:-TieredCompilation ArrayIndexOutOfBoundsExceptionTest
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* @run testng/othervm -Xcomp -XX:TieredStopAtLevel=1 ArrayIndexOutOfBoundsExceptionTest
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*/
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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import java.util.ArrayList;
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import org.testng.annotations.Test;
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import static org.testng.Assert.assertEquals;
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import static org.testng.Assert.assertNull;
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import static org.testng.Assert.assertNotNull;
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import static org.testng.Assert.assertTrue;
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import static org.testng.Assert.fail;
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/**
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* Tests the detailed messages of the ArrayIndexOutOfBoundsException.
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*/
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public class ArrayIndexOutOfBoundsExceptionTest {
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// Some fields used in the test.
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static int[] staticArray = new int[0];
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static long[][] staticLongArray = new long[0][0];
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ArrayList<String> names = new ArrayList<>();
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ArrayList<String> curr;
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public static void main(String[] args) {
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ArrayIndexOutOfBoundsExceptionTest t = new ArrayIndexOutOfBoundsExceptionTest();
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try {
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t.testAIOOBMessages();
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} catch (Exception e) {}
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}
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/**
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*
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*/
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public static class ArrayGenerator {
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/**
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* @param dummy1
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* @return Object Array
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*/
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public static Object[] arrayReturner(boolean dummy1) {
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return new Object[0];
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}
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/**
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* @param dummy1
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* @param dummy2
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* @param dummy3
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* @return Object Array
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*/
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public Object[] returnMyArray(double dummy1, long dummy2, short dummy3) {
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return new Object[0];
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}
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}
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/**
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*
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*/
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@Test
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public void testAIOOBMessages() {
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boolean[] za1 = new boolean[0];
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byte[] ba1 = new byte[0];
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short[] sa1 = new short[0];
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char[] ca1 = new char[0];
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int[] ia1 = new int[0];
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long[] la1 = new long[0];
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float[] fa1 = new float[0];
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double[] da1 = new double[0];
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Object[] oa1 = new Object[10];
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Object[] oa2 = new Object[5];
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boolean[] za2 = new boolean[10];
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boolean[] za3 = new boolean[5];
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byte[] ba2 = new byte[10];
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byte[] ba3 = new byte[5];
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short[] sa2 = new short[10];
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short[] sa3 = new short[5];
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char[] ca2 = new char[10];
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char[] ca3 = new char[5];
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int[] ia2 = new int[10];
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int[] ia3 = new int[5];
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long[] la2 = new long[10];
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long[] la3 = new long[5];
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float[] fa2 = new float[10];
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float[] fa3 = new float[5];
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double[] da2 = new double[10];
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double[] da3 = new double[5];
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try {
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System.out.println(za1[-5]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index -5 out of bounds for length 0");
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}
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try {
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System.out.println(ba1[0]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(sa1[0]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(ca1[0]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(ia1[0]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(la1[0]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(fa1[0]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(da1[0]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(oa1[12]);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 12 out of bounds for length 10");
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}
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try {
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System.out.println(za1[0] = false);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(ba1[0] = 0);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(sa1[0] = 0);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(ca1[0] = 0);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(ia1[0] = 0);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(la1[0] = 0);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(fa1[0] = 0);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(da1[0] = 0);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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System.out.println(oa1[-2] = null);
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fail();
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}
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catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index -2 out of bounds for length 10");
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}
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try {
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assertTrue((ArrayGenerator.arrayReturner(false))[0] == null);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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try {
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staticArray[0] = 2;
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"Index 0 out of bounds for length 0");
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}
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// Test all five possible messages of arraycopy exceptions thrown in ObjArrayKlass::copy_array().
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try {
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System.arraycopy(oa1, -17, oa2, 0, 5);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: source index -17 out of bounds for object array[10]");
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}
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try {
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System.arraycopy(oa1, 2, oa2, -18, 5);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: destination index -18 out of bounds for object array[5]");
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}
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try {
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System.arraycopy(oa1, 2, oa2, 0, -19);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: length -19 is negative");
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}
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try {
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System.arraycopy(oa1, 8, oa2, 0, 5);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: last source index 13 out of bounds for object array[10]");
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}
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try {
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System.arraycopy(oa1, 1, oa2, 0, 7);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: last destination index 7 out of bounds for object array[5]");
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}
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// Test all five possible messages of arraycopy exceptions thrown in TypeArrayKlass::copy_array().
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try {
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System.arraycopy(da2, -17, da3, 0, 5);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: source index -17 out of bounds for double[10]");
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}
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try {
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System.arraycopy(da2, 2, da3, -18, 5);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: destination index -18 out of bounds for double[5]");
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}
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try {
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System.arraycopy(da2, 2, da3, 0, -19);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: length -19 is negative");
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}
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try {
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System.arraycopy(da2, 8, da3, 0, 5);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: last source index 13 out of bounds for double[10]");
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}
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try {
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System.arraycopy(da2, 1, da3, 0, 7);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: last destination index 7 out of bounds for double[5]");
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}
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// Test all possible basic types in the messages of arraycopy exceptions thrown in TypeArrayKlass::copy_array().
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try {
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System.arraycopy(za2, -17, za3, 0, 5);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: source index -17 out of bounds for boolean[10]");
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}
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try {
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System.arraycopy(ba2, 2, ba3, -18, 5);
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fail();
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} catch (ArrayIndexOutOfBoundsException e) {
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assertEquals(e.getMessage(),
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"arraycopy: destination index -18 out of bounds for byte[5]");
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|
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}
|
||
|
|
|
||
|
|
try {
|
||
|
|
System.arraycopy(sa2, 2, sa3, 0, -19);
|
||
|
|
fail();
|
||
|
|
} catch (ArrayIndexOutOfBoundsException e) {
|
||
|
|
assertEquals(e.getMessage(),
|
||
|
|
"arraycopy: length -19 is negative");
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
System.arraycopy(ca2, 8, ca3, 0, 5);
|
||
|
|
fail();
|
||
|
|
} catch (ArrayIndexOutOfBoundsException e) {
|
||
|
|
assertEquals(e.getMessage(),
|
||
|
|
"arraycopy: last source index 13 out of bounds for char[10]");
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
System.arraycopy(ia2, 2, ia3, 0, -19);
|
||
|
|
fail();
|
||
|
|
} catch (ArrayIndexOutOfBoundsException e) {
|
||
|
|
assertEquals(e.getMessage(),
|
||
|
|
"arraycopy: length -19 is negative");
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
System.arraycopy(la2, 1, la3, 0, 7);
|
||
|
|
fail();
|
||
|
|
} catch (ArrayIndexOutOfBoundsException e) {
|
||
|
|
assertEquals(e.getMessage(),
|
||
|
|
"arraycopy: last destination index 7 out of bounds for long[5]");
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
System.arraycopy(fa2, 1, fa3, 0, 7);
|
||
|
|
fail();
|
||
|
|
} catch (ArrayIndexOutOfBoundsException e) {
|
||
|
|
assertEquals(e.getMessage(),
|
||
|
|
"arraycopy: last destination index 7 out of bounds for float[5]");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|