1 | /* |
2 | * Copyright (c) 2017, Red Hat, Inc. and/or its affiliates. |
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 | #include "precompiled.hpp" |
26 | #include "memory/universe.hpp" |
27 | #include "oops/oop.inline.hpp" |
28 | #include "oops/typeArrayOop.inline.hpp" |
29 | #include "unittest.hpp" |
30 | #include "utilities/globalDefinitions.hpp" |
31 | |
32 | TEST_VM(typeArrayOopDesc, bool_at_put) { |
33 | char mem[100]; |
34 | memset(mem, 0, ARRAY_SIZE(mem)); |
35 | |
36 | char* addr = align_up(mem, 16); |
37 | |
38 | typeArrayOop o = (typeArrayOop) addr; |
39 | o->set_klass(Universe::boolArrayKlassObj()); |
40 | o->set_length(10); |
41 | |
42 | |
43 | ASSERT_EQ((jboolean)0, o->bool_at(0)); |
44 | ASSERT_EQ((jboolean)0, o->bool_at(1)); |
45 | ASSERT_EQ((jboolean)0, o->bool_at(2)); |
46 | ASSERT_EQ((jboolean)0, o->bool_at(3)); |
47 | ASSERT_EQ((jboolean)0, o->bool_at(4)); |
48 | ASSERT_EQ((jboolean)0, o->bool_at(5)); |
49 | ASSERT_EQ((jboolean)0, o->bool_at(6)); |
50 | ASSERT_EQ((jboolean)0, o->bool_at(7)); |
51 | |
52 | o->bool_at_put(3, 255); // Check for masking store. |
53 | o->bool_at_put(2, 1); |
54 | o->bool_at_put(1, 1); |
55 | o->bool_at_put(0, 1); |
56 | |
57 | ASSERT_EQ((jboolean)1, o->bool_at(0)); |
58 | ASSERT_EQ((jboolean)1, o->bool_at(1)); |
59 | ASSERT_EQ((jboolean)1, o->bool_at(2)); |
60 | ASSERT_EQ((jboolean)1, o->bool_at(3)); |
61 | ASSERT_EQ((jboolean)0, o->bool_at(4)); |
62 | ASSERT_EQ((jboolean)0, o->bool_at(5)); |
63 | ASSERT_EQ((jboolean)0, o->bool_at(6)); |
64 | ASSERT_EQ((jboolean)0, o->bool_at(7)); |
65 | } |
66 | |