1 /* 2 * Copyright (c) 2013, 2014, 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 TestG1HeapSizeFlags 26 * @key gc 27 * @bug 8006088 28 * @requires vm.gc=="G1" | vm.gc=="null" 29 * @summary Tests argument processing for initial and maximum heap size for the G1 collector 30 * @library /testlibrary /testlibrary/whitebox 31 * @build TestG1HeapSizeFlags TestMaxHeapSizeTools 32 * @run main ClassFileInstaller sun.hotspot.WhiteBox 33 * sun.hotspot.WhiteBox$WhiteBoxPermission 34 * @run main/othervm TestG1HeapSizeFlags 35 * @author thomas.schatzl@oracle.com 36 */ 37 38 public class TestG1HeapSizeFlags { 39 40 public static void main(String args[]) throws Exception { 41 final String gcName = "-XX:+UseG1GC"; 42 43 TestMaxHeapSizeTools.checkMinInitialMaxHeapFlags(gcName); 44 45 TestMaxHeapSizeTools.checkGenMaxHeapErgo(gcName); 46 } 47 } 48