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  * @library /test/lib
30  */
31 
32 import java.io.*;
33 import java.util.*;
34 import java.util.concurrent.*;
35 import java.util.concurrent.atomic.*;
36 
37 import jdk.test.lib.valueclass.AsValueClass;
38 
39 public class Fill {
40 
41     @AsValueClass
42     static record MyValue(int value) {};
43 
44     private static void realMain(String[] args) throws Throwable {
45         try {
46             Arrays.fill(new Integer[3], "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, 2, "foo");
54             fail("Expected ArrayStoreException");
55         }
56         catch (ArrayStoreException e) { pass(); }
57         catch (Throwable t) { unexpected(t); }
58 
59         try {
60             Arrays.fill(new Integer[3], 0, 4, "foo");
61             fail("Expected ArrayIndexOutOfBoundsException");
62         }
63         catch (ArrayIndexOutOfBoundsException e) { pass(); }
64         catch (Throwable t) { unexpected(t); }
65 
66         try {
67             Arrays.fill(new MyValue[3], "foo");
68             fail("Expected ArrayStoreException");
69         }
70         catch (ArrayStoreException e) { pass(); }
71         catch (Throwable t) { unexpected(t); }
72 
73         try {
74             Arrays.fill(new MyValue[3], 0, 4, "foo");
75             fail("Expected ArrayIndexOutOfBoundsException");
76         }
77         catch (ArrayIndexOutOfBoundsException e) { pass(); }
78         catch (Throwable t) { unexpected(t); }
79     }
80 
81     //--------------------- Infrastructure ---------------------------
82     static volatile int passed = 0, failed = 0;
83     static void pass() {passed++;}
84     static void fail() {failed++; Thread.dumpStack();}
85     static void fail(String msg) {System.out.println(msg); fail();}
86     static void unexpected(Throwable t) {failed++; t.printStackTrace();}
87     static void check(boolean cond) {if (cond) pass(); else fail();}
88     static void equal(Object x, Object y) {
89         if (x == null ? y == null : x.equals(y)) pass();
90         else fail(x + " not equal to " + y);}
91     public static void main(String[] args) throws Throwable {
92         try {realMain(args);} catch (Throwable t) {unexpected(t);}
93         System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
94         if (failed > 0) throw new AssertionError("Some tests failed");}
95 }
--- EOF ---