1 /*
2 * Copyright (c) 2014, 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 #include "precompiled.hpp"
26 #include "gc_implementation/g1/bufferingOopClosure.hpp"
27 #include "memory/iterator.hpp"
28 #include "utilities/debug.hpp"
29
30 /////////////// Unit tests ///////////////
31
32 #ifndef PRODUCT
33
34 class TestBufferingOopClosure {
35
36 // Helper class to fake a set of oop*s and narrowOop*s.
37 class FakeRoots {
38 public:
39 // Used for sanity checking of the values passed to the do_oops functions in the test.
40 static const uintptr_t NarrowOopMarker = uintptr_t(1) << (BitsPerWord -1);
41
42 int _num_narrow;
43 int _num_full;
44 void** _narrow;
45 void** _full;
46
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1 /*
2 * Copyright (c) 2014, 2015, 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 #include "precompiled.hpp"
26 #include "gc/g1/bufferingOopClosure.hpp"
27 #include "memory/iterator.hpp"
28 #include "utilities/debug.hpp"
29
30 /////////////// Unit tests ///////////////
31
32 #ifndef PRODUCT
33
34 class TestBufferingOopClosure {
35
36 // Helper class to fake a set of oop*s and narrowOop*s.
37 class FakeRoots {
38 public:
39 // Used for sanity checking of the values passed to the do_oops functions in the test.
40 static const uintptr_t NarrowOopMarker = uintptr_t(1) << (BitsPerWord -1);
41
42 int _num_narrow;
43 int _num_full;
44 void** _narrow;
45 void** _full;
46
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