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 #include "precompiled.hpp"
25 #include "memory/metaspace/chunkManager.hpp"
26 #include "memory/metaspace/metaspaceCommon.hpp"
27
28 // The test function is only available in debug builds
29 #ifdef ASSERT
30
31 #include "unittest.hpp"
32
33 using namespace metaspace;
34
35 TEST(ChunkManager, list_index) {
36
37 // Test previous bug where a query for a humongous class metachunk,
38 // incorrectly matched the non-class medium metachunk size.
39 {
40 ChunkManager manager(true);
41
42 ASSERT_TRUE(MediumChunk > ClassMediumChunk) << "Precondition for test";
43
44 ChunkIndex index = manager.list_index(MediumChunk);
45
46 ASSERT_TRUE(index == HumongousIndex) <<
47 "Requested size is larger than ClassMediumChunk,"
48 " so should return HumongousIndex. Got index: " << index;
49 }
50
51 // Check the specified sizes as well.
52 {
53 ChunkManager manager(true);
54 ASSERT_TRUE(manager.list_index(ClassSpecializedChunk) == SpecializedIndex);
55 ASSERT_TRUE(manager.list_index(ClassSmallChunk) == SmallIndex);
56 ASSERT_TRUE(manager.list_index(ClassMediumChunk) == MediumIndex);
57 ASSERT_TRUE(manager.list_index(ClassMediumChunk + ClassSpecializedChunk) == HumongousIndex);
58 }
59 {
60 ChunkManager manager(false);
61 ASSERT_TRUE(manager.list_index(SpecializedChunk) == SpecializedIndex);
62 ASSERT_TRUE(manager.list_index(SmallChunk) == SmallIndex);
63 ASSERT_TRUE(manager.list_index(MediumChunk) == MediumIndex);
64 ASSERT_TRUE(manager.list_index(MediumChunk + SpecializedChunk) == HumongousIndex);
65 }
66
67 }
68
69 #endif // ASSERT
|
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 #include "precompiled.hpp"
25 #include "memory/metaspace/chunkManager.hpp"
26 #include "memory/metaspace/metaspaceCommon.hpp"
27
28 #if 0
29
30 // The test function is only available in debug builds
31 #ifdef ASSERT
32
33 #include "unittest.hpp"
34
35 using namespace metaspace;
36
37 TEST(ChunkManager, list_index) {
38
39 // Test previous bug where a query for a humongous class metachunk,
40 // incorrectly matched the non-class medium metachunk size.
41 {
42 ChunkManager manager(true);
43
44 ASSERT_TRUE(MediumChunk > ClassMediumChunk) << "Precondition for test";
45
46 ChunkIndex index = manager.list_index(MediumChunk);
47
48 ASSERT_TRUE(index == HumongousIndex) <<
49 "Requested size is larger than ClassMediumChunk,"
50 " so should return HumongousIndex. Got index: " << index;
51 }
52
53 // Check the specified sizes as well.
54 {
55 ChunkManager manager(true);
56 ASSERT_TRUE(manager.list_index(ClassSpecializedChunk) == SpecializedIndex);
57 ASSERT_TRUE(manager.list_index(ClassSmallChunk) == SmallIndex);
58 ASSERT_TRUE(manager.list_index(ClassMediumChunk) == MediumIndex);
59 ASSERT_TRUE(manager.list_index(ClassMediumChunk + ClassSpecializedChunk) == HumongousIndex);
60 }
61 {
62 ChunkManager manager(false);
63 ASSERT_TRUE(manager.list_index(SpecializedChunk) == SpecializedIndex);
64 ASSERT_TRUE(manager.list_index(SmallChunk) == SmallIndex);
65 ASSERT_TRUE(manager.list_index(MediumChunk) == MediumIndex);
66 ASSERT_TRUE(manager.list_index(MediumChunk + SpecializedChunk) == HumongousIndex);
67 }
68
69 }
70 #endif
71 #endif // ASSERT
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