jdk-sandbox: test/hotspot/jtreg/gc/TestSystemGC.java@9c18c9d839d3 (annotated)

21114 624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	1	/*
50455 2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	2	* Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
41705 332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	4	*
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	5	* This code is free software; you can redistribute it and/or modify it
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	7	* published by the Free Software Foundation.
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	8	*
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	13	* accompanied this code).
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	14	*
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	15	* You should have received a copy of the GNU General Public License version
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	18	*
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	20	* or visit www.oracle.com if you need additional information or have any
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	21	* questions.
332239c052cc 8165687: Fix license and copyright headers in jd9 under hotspot/test stsmirno parents: 27898 diff changeset	22	*/
21114 624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	23
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	24	/*
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	25	* @test TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	26	* @key gc
27692 11c231c781dc 8062537: [TESTBUG] Conflicting GC combinations in hotspot tests eistepan parents: 21114 diff changeset	27	* @requires vm.gc=="null"
21114 624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	28	* @summary Runs System.gc() with different flags.
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	29	* @run main/othervm TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	30	* @run main/othervm -XX:+UseSerialGC TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	31	* @run main/othervm -XX:+UseParallelGC TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	32	* @run main/othervm -XX:+UseParallelGC -XX:-UseParallelOldGC TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	33	* @run main/othervm -XX:+UseG1GC TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	34	* @run main/othervm -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	35	* @run main/othervm -XX:+UseLargePages TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	36	* @run main/othervm -XX:+UseLargePages -XX:+UseLargePagesInMetaspace TestSystemGC
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	37	*/
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	38
50455 2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	39	/*
2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	40	* @test TestSystemGCCMS
2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	41	* @key gc
2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	42	* @comment Graal does not support CMS
2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	43	* @requires vm.gc=="null" & !vm.graal.enabled
2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	44	* @run main/othervm -XX:+UseConcMarkSweepGC TestSystemGC
2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	45	* @run main/othervm -XX:+UseConcMarkSweepGC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	46	*/
2b73cce96dce 8202611: [GRAAL] Exclude CMS GC testing from runs with Graal kvn parents: 47216 diff changeset	47
52925 9c18c9d839d3 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) rkennke parents: 50455 diff changeset	48	/*
9c18c9d839d3 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) rkennke parents: 50455 diff changeset	49	* @test TestSystemGCShenandoah
9c18c9d839d3 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) rkennke parents: 50455 diff changeset	50	* @key gc
9c18c9d839d3 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) rkennke parents: 50455 diff changeset	51	* @requires vm.gc.Shenandoah & !vm.graal.enabled
9c18c9d839d3 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) rkennke parents: 50455 diff changeset	52	* @summary Runs System.gc() with different flags.
9c18c9d839d3 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) rkennke parents: 50455 diff changeset	53	* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC TestSystemGC
9c18c9d839d3 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) rkennke parents: 50455 diff changeset	54	* @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:+ExplicitGCInvokesConcurrent TestSystemGC
9c18c9d839d3 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) rkennke parents: 50455 diff changeset	55	*/
21114 624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	56	public class TestSystemGC {
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	57	public static void main(String args[]) throws Exception {
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	58	System.gc();
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	59	}
624bcbea49bb 8026781: Add missing test to exercise -XX:+UseLargePagesInMetaspace stefank parents: diff changeset	60	}

author	rkennke
	Mon, 10 Dec 2018 15:47:44 +0100
changeset 52925	9c18c9d839d3
parent 50455	2b73cce96dce
child 53523	4c5184c56dc2
permissions	-rw-r--r--