1 /* 2 * Copyright (c) 2016, 2017, 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 TestMaxMinHeapFreeRatioFlags 26 * @key gc 27 * @summary Verify that heap size changes according to max and min heap free ratios. 28 * @requires vm.gc != "Z" 29 * @library /test/lib 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * @run driver/timeout=240 TestMaxMinHeapFreeRatioFlags 33 */ 34 35 import java.util.LinkedList; 36 import java.util.Arrays; 37 import java.util.Collections; 38 import jdk.test.lib.process.OutputAnalyzer; 39 import jdk.test.lib.process.ProcessTools; 40 import jdk.test.lib.Utils; 41 import jdk.internal.misc.Unsafe; 42 43 public class TestMaxMinHeapFreeRatioFlags { 44 45 public static final long M = 1024 * 1024; 46 public static final long MAX_HEAP_SIZE = 200 * M; 47 public static final long HEAP_SIZE = 10 * M; 48 public static final long MAX_NEW_SIZE = 20 * M; | 1 /* 2 * Copyright (c) 2016, 2018, 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 TestMaxMinHeapFreeRatioFlags 26 * @key gc 27 * @summary Verify that heap size changes according to max and min heap free ratios. 28 * @requires vm.gc != "Z" & vm.gc != "Shenandoah" 29 * @library /test/lib 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * @run driver/timeout=240 TestMaxMinHeapFreeRatioFlags 33 */ 34 35 import java.util.LinkedList; 36 import java.util.Arrays; 37 import java.util.Collections; 38 import jdk.test.lib.process.OutputAnalyzer; 39 import jdk.test.lib.process.ProcessTools; 40 import jdk.test.lib.Utils; 41 import jdk.internal.misc.Unsafe; 42 43 public class TestMaxMinHeapFreeRatioFlags { 44 45 public static final long M = 1024 * 1024; 46 public static final long MAX_HEAP_SIZE = 200 * M; 47 public static final long HEAP_SIZE = 10 * M; 48 public static final long MAX_NEW_SIZE = 20 * M; |