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1 /* |
1 /* |
2 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
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 |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
27 * @summary Test checks output displayed with jstat -gcnew. |
27 * @summary Test checks output displayed with jstat -gcnew. |
28 * Test scenario: |
28 * Test scenario: |
29 * test several times provokes garbage collection in the debuggee application and after each garbage |
29 * test several times provokes garbage collection in the debuggee application and after each garbage |
30 * collection runs jstat. jstat should show that after garbage collection number of GC events and garbage |
30 * collection runs jstat. jstat should show that after garbage collection number of GC events and garbage |
31 * collection time increase. |
31 * collection time increase. |
32 * @requires vm.gc != "Z" |
32 * @requires vm.gc != "Z" & vm.gc != "Shenandoah" |
33 * @modules java.base/jdk.internal.misc |
33 * @modules java.base/jdk.internal.misc |
34 * @library /test/lib |
34 * @library /test/lib |
35 * @library ../share |
35 * @library ../share |
36 * @run main/othervm -XX:+UsePerfData -Xmx128M GcNewTest |
36 * @run main/othervm -XX:+UsePerfData -Xmx128M GcNewTest |
37 */ |
37 */ |