192 lines
10 KiB
Java
192 lines
10 KiB
Java
/*
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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 ArrayStoreException message. The message lists
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* information about the array types involved.
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* @library /test/lib
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* @run main ArrayStoreExceptionTest
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*/
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import java.util.Date;
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import jdk.test.lib.Asserts;
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/**
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* Tests the detailed messages of the ArrayStoreException.
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*/
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public class ArrayStoreExceptionTest {
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static {
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System.loadLibrary("ArrayStoreExceptionTest");
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}
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static void testASMessages(Object from, Object to, String message) throws Exception {
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try {
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System.arraycopy(from, 1, to, 3, 2);
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Asserts.fail("Expected ArrayStoreException not thrown");
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} catch (ArrayStoreException e) {
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Asserts.assertEquals(e.getMessage(), message);
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}
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}
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static native void doNativeArrayStore(Object[] src, Object dst, int index);
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static void testNativeASMessages(Object[] array, Object elem, int index, String message)
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throws Exception {
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try {
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doNativeArrayStore(array, elem, index);
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Asserts.fail("Expected ArrayStoreException not thrown");
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} catch (ArrayStoreException e) {
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Asserts.assertEquals(e.getMessage(), message);
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}
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}
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public static void main(String[] args) throws Exception {
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try {
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boolean[] za1 = new boolean[3];
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byte[] ba1 = new byte[3];
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short[] sa1 = new short[3];
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char[] ca1 = new char[3];
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int[] ia1 = new int[3];
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long[] la1 = new long[3];
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float[] fa1 = new float[3];
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double[] da1 = new double[3];
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Object[] oa1 = new Object[3];
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boolean[] za2 = new boolean[9];
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byte[] ba2 = new byte[9];
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short[] sa2 = new short[9];
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char[] ca2 = new char[9];
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int[] ia2 = new int[9];
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long[] la2 = new long[9];
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float[] fa2 = new float[9];
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double[] da2 = new double[9];
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Object[] oa2 = new Object[9];
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boolean[][] za3 = new boolean[9][9];
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byte[][] ba3 = new byte[9][9];
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short[][] sa3 = new short[9][9];
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char[][] ca3 = new char[9][9];
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int[][] ia3 = new int[9][9];
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long[][] la3 = new long[9][9];
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float[][] fa3 = new float[9][9];
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double[][] da3 = new double[9][9];
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Object[][] oa3 = new Object[9][9];
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int[][][] ia4 = new int[9][9][9];
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Object[][][] oa4 = new Object[9][9][9];
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testASMessages(za1, ba2, "arraycopy: type mismatch: can not copy boolean[] into byte[]");
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testASMessages(ba1, sa2, "arraycopy: type mismatch: can not copy byte[] into short[]");
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testASMessages(sa1, ca2, "arraycopy: type mismatch: can not copy short[] into char[]");
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testASMessages(ca1, ia2, "arraycopy: type mismatch: can not copy char[] into int[]");
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testASMessages(ia1, la2, "arraycopy: type mismatch: can not copy int[] into long[]");
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testASMessages(la1, fa2, "arraycopy: type mismatch: can not copy long[] into float[]");
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testASMessages(fa1, da2, "arraycopy: type mismatch: can not copy float[] into double[]");
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testASMessages(da1, oa2, "arraycopy: type mismatch: can not copy double[] into object array[]");
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testASMessages(oa1, za2, "arraycopy: type mismatch: can not copy object array[] into boolean[]");
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testASMessages(za1, oa2, "arraycopy: type mismatch: can not copy boolean[] into object array[]");
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testASMessages(ba1, za2, "arraycopy: type mismatch: can not copy byte[] into boolean[]");
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testASMessages(sa1, ba2, "arraycopy: type mismatch: can not copy short[] into byte[]");
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testASMessages(ca1, sa2, "arraycopy: type mismatch: can not copy char[] into short[]");
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testASMessages(ia1, ca2, "arraycopy: type mismatch: can not copy int[] into char[]");
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testASMessages(la1, ia2, "arraycopy: type mismatch: can not copy long[] into int[]");
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testASMessages(fa1, la2, "arraycopy: type mismatch: can not copy float[] into long[]");
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testASMessages(da1, fa2, "arraycopy: type mismatch: can not copy double[] into float[]");
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testASMessages(oa1, da2, "arraycopy: type mismatch: can not copy object array[] into double[]");
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testASMessages(za3, ba2, "arraycopy: type mismatch: can not copy object array[] into byte[]");
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testASMessages(ba3, sa2, "arraycopy: type mismatch: can not copy object array[] into short[]");
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testASMessages(sa3, ca2, "arraycopy: type mismatch: can not copy object array[] into char[]");
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testASMessages(ca3, ia2, "arraycopy: type mismatch: can not copy object array[] into int[]");
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testASMessages(ia3, la2, "arraycopy: type mismatch: can not copy object array[] into long[]");
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testASMessages(la3, fa2, "arraycopy: type mismatch: can not copy object array[] into float[]");
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testASMessages(fa3, da2, "arraycopy: type mismatch: can not copy object array[] into double[]");
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testASMessages(oa3, za2, "arraycopy: type mismatch: can not copy object array[] into boolean[]");
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testASMessages(za1, oa3, "arraycopy: type mismatch: can not copy boolean[] into object array[]");
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testASMessages(ba1, za3, "arraycopy: type mismatch: can not copy byte[] into object array[]");
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testASMessages(sa1, ba3, "arraycopy: type mismatch: can not copy short[] into object array[]");
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testASMessages(ca1, sa3, "arraycopy: type mismatch: can not copy char[] into object array[]");
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testASMessages(ia1, ca3, "arraycopy: type mismatch: can not copy int[] into object array[]");
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testASMessages(la1, ia3, "arraycopy: type mismatch: can not copy long[] into object array[]");
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testASMessages(fa1, la3, "arraycopy: type mismatch: can not copy float[] into object array[]");
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testASMessages(da1, fa3, "arraycopy: type mismatch: can not copy double[] into object array[]");
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//testASMessages(null, ba2, "arraycopy: type mismatch: can not copy boolean[] into byte[]"); NPE
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//testASMessages(za1, null, "arraycopy: type mismatch: can not copy boolean[] into byte[]"); NPE
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testASMessages("This is not an array", ia2, "arraycopy: source type java.lang.String is not an array");
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testASMessages(la1, "This is not an array", "arraycopy: destination type java.lang.String is not an array");
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//testASMessages(null, oa2, "arraycopy: type mismatch: can not copy boolean[] into byte[]"); NPE
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//testASMessages(oa1, null, "arraycopy: type mismatch: can not copy boolean[] into byte[]"); NPE
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testASMessages("This is not an array", oa2, "arraycopy: source type java.lang.String is not an array");
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testASMessages(oa1, "This is not an array", "arraycopy: destination type java.lang.String is not an array");
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String[] Sa1 = new String[3];
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Date[] Da1 = new Date[3];
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String[] Sa2 = new String[9];
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Date[] Da2 = new Date[9];
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for (int i = 0; i < 3; i++) {
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Sa1[i] = "" + i;
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oa1[i] = "" + i;
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}
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testASMessages(Sa1, Da2,
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"arraycopy: type mismatch: can not copy java.lang.String[] " +
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"into java.util.Date[]");
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testASMessages(oa1, Da2,
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"arraycopy: element type mismatch: can not cast one of the " +
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"elements of java.lang.Object[] to the type of the destination " +
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"array, java.util.Date");
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// These should succeed.
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doNativeArrayStore(Sa1, "This is a string", 0);
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doNativeArrayStore(oa1, "This is a string", 2);
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testNativeASMessages(Da1, "This is not a date", 0,
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"type mismatch: can not store java.lang.String to java.util.Date[0]");
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testNativeASMessages(Da1, "This is not a date", 2,
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"type mismatch: can not store java.lang.String to java.util.Date[2]");
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testNativeASMessages(oa3, "This is not a date", 2,
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"type mismatch: can not store java.lang.String to java.lang.Object[2][]");
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testNativeASMessages(oa4, "This is not a date", 1,
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"type mismatch: can not store java.lang.String to java.lang.Object[1][][]");
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testNativeASMessages(ia3, "This is not a date", 1,
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"type mismatch: can not store java.lang.String to int[1][]");
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testNativeASMessages(ia4, "This is not a date", 2,
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"type mismatch: can not store java.lang.String to int[2][][]");
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} catch (java.lang.RuntimeException e) {
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throw e;
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} catch (Exception e) {
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e.printStackTrace();
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Asserts.fail("Wrong exception thrown: " + e);
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}
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}
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}
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