1 /*
 2  * Copyright (c) 2005, 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 /*
25  * @test
26  * @bug 4229892
27  * @summary Arrays.fill(Object[], ...) should throw ArrayStoreException
28  * @author Martin Buchholz
29  */
30 
31 import java.io.*;
32 import java.util.*;
33 import java.util.concurrent.*;
34 import java.util.concurrent.atomic.*;
35 
36 public class Fill {
37     private static void realMain(String[] args) throws Throwable {
38         try {
39             Arrays.fill(new Integer[3], "foo");
40             fail("Expected ArrayStoreException");
41         }
42         catch (ArrayStoreException e) { pass(); }
43         catch (Throwable t) { unexpected(t); }
44 
45         try {
46             Arrays.fill(new Integer[3], 0, 2, "foo");
47             fail("Expected ArrayStoreException");
48         }
49         catch (ArrayStoreException e) { pass(); }
50         catch (Throwable t) { unexpected(t); }
51 
52         try {
53             Arrays.fill(new Integer[3], 0, 4, "foo");
54             fail("Expected ArrayIndexOutOfBoundsException");
55         }
56         catch (ArrayIndexOutOfBoundsException e) { pass(); }
57         catch (Throwable t) { unexpected(t); }
58     }
59 
60     //--------------------- Infrastructure ---------------------------
61     static volatile int passed = 0, failed = 0;
62     static void pass() {passed++;}
63     static void fail() {failed++; Thread.dumpStack();}
64     static void fail(String msg) {System.out.println(msg); fail();}
65     static void unexpected(Throwable t) {failed++; t.printStackTrace();}
66     static void check(boolean cond) {if (cond) pass(); else fail();}
67     static void equal(Object x, Object y) {
68         if (x == null ? y == null : x.equals(y)) pass();
69         else fail(x + " not equal to " + y);}
70     public static void main(String[] args) throws Throwable {
71         try {realMain(args);} catch (Throwable t) {unexpected(t);}
72         System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
73         if (failed > 0) throw new AssertionError("Some tests failed");}
74 }