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comparison test/gc/TestSystemGC.java @ 12981:a1b05d4a6fd0

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8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace Reviewed-by: mgerdin, brutisso
author stefank
date Mon, 21 Oct 2013 09:34:10 +0200
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12906:94c0343b1887 12981:a1b05d4a6fd0
1 /*
2 * Copyright (c) 2013, 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 TestSystemGC
26 * @key gc
27 * @summary Runs System.gc() with different flags.
28 * @run main/othervm TestSystemGC
29 * @run main/othervm -XX:+UseSerialGC TestSystemGC
30 * @run main/othervm -XX:+UseParNewGC TestSystemGC
31 * @run main/othervm -XX:+UseParallelGC TestSystemGC
32 * @run main/othervm -XX:+UseParallelGC -XX:-UseParallelOldGC TestSystemGC
33 * @run main/othervm -XX:+UseConcMarkSweepGC TestSystemGC
34 * @run main/othervm -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
35 * @run main/othervm -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent -XX:-UseParNewGC TestSystemGC
36 * @run main/othervm -XX:+UseG1GC TestSystemGC
37 * @run main/othervm -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
38 * @run main/othervm -XX:+UseLargePages TestSystemGC
39 * @run main/othervm -XX:+UseLargePages -XX:+UseLargePagesInMetaspace TestSystemGC
40 */
41
42 public class TestSystemGC {
43 public static void main(String args[]) throws Exception {
44 System.gc();
45 }
46 }