rev 12341 : 8078450: Implement consistent process for quarantine of tests
1 /*
2 * Copyright (c) 2014, 2016, 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 8031323
27 * @summary Verify that objects promoted from eden space to survivor space after
28 * minor GC are aligned to SurvivorAlignmentInBytes.
29 * @library /test/lib
30 * @modules java.base/jdk.internal.misc
31 * java.management
32 * @build sun.hotspot.WhiteBox
33 * @ignore 8129886
34 * @run main ClassFileInstaller sun.hotspot.WhiteBox
35 * sun.hotspot.WhiteBox$WhiteBoxPermission
36 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
37 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
38 * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
39 * -XX:SurvivorAlignmentInBytes=32 -XX:OldSize=128m
40 * -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent -XX:-ResizePLAB
41 * TestPromotionToSurvivor 10m 9 SURVIVOR
42 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
43 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
44 * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
45 * -XX:SurvivorAlignmentInBytes=32 -XX:OldSize=128m
46 * -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent -XX:-ResizePLAB
47 * TestPromotionToSurvivor 20m 47 SURVIVOR
48 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
49 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
50 * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
51 * -XX:SurvivorAlignmentInBytes=64 -XX:OldSize=128m
52 * -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent -XX:-ResizePLAB
53 * TestPromotionToSurvivor 8m 9 SURVIVOR
54 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
55 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
56 * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
57 * -XX:SurvivorAlignmentInBytes=64 -XX:OldSize=128m
58 * -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent -XX:-ResizePLAB
59 * TestPromotionToSurvivor 20m 87 SURVIVOR
60 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
61 * -XX:+WhiteBoxAPI -XX:NewSize=256m -XX:MaxNewSize=256m
62 * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
63 * -XX:SurvivorAlignmentInBytes=128 -XX:OldSize=128m
64 * -XX:MaxHeapSize=384m -XX:-ExplicitGCInvokesConcurrent -XX:-ResizePLAB
65 * TestPromotionToSurvivor 10m 9 SURVIVOR
66 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
67 * -XX:+WhiteBoxAPI -XX:NewSize=128m -XX:MaxNewSize=128m
68 * -XX:SurvivorRatio=1 -XX:+UnlockExperimentalVMOptions
69 * -XX:SurvivorAlignmentInBytes=128 -XX:OldSize=128m
70 * -XX:MaxHeapSize=256m -XX:-ExplicitGCInvokesConcurrent -XX:-ResizePLAB
71 * TestPromotionToSurvivor 20m 147 SURVIVOR
72 */
73 public class TestPromotionToSurvivor {
74 public static void main(String args[]) {
75 SurvivorAlignmentTestMain test
76 = SurvivorAlignmentTestMain.fromArgs(args);
77 System.out.println(test);
78
79 long expectedUsage = test.getExpectedMemoryUsage();
80 test.baselineMemoryAllocation();
81 SurvivorAlignmentTestMain.WHITE_BOX.fullGC();
82
83 test.allocate();
84 SurvivorAlignmentTestMain.WHITE_BOX.youngGC();
85
86 test.verifyMemoryUsage(expectedUsage);
87 }
88 }
--- EOF ---