Mercurial > hg > truffle
view test/gc/arguments/TestDynMaxHeapFreeRatio.java @ 18506:97026ca2a86e
Truffle: allow @CompilationFinal on static fields
author | Andreas Woess <andreas.woess@jku.at> |
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date | Tue, 25 Nov 2014 13:08:57 +0100 |
parents | 3b4e1b5c13a0 |
children | e2976043eac3 |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /** * @test TestDynMaxHeapFreeRatio * @bug 8028391 * @summary Verify that MaxHeapFreeRatio flag is manageable * @library /testlibrary * @run main TestDynMaxHeapFreeRatio * @run main/othervm -XX:MinHeapFreeRatio=0 -XX:MaxHeapFreeRatio=100 TestDynMaxHeapFreeRatio * @run main/othervm -XX:MinHeapFreeRatio=10 -XX:MaxHeapFreeRatio=50 -XX:-UseAdaptiveSizePolicy TestDynMaxHeapFreeRatio * @run main/othervm -XX:MinHeapFreeRatio=10 -XX:MaxHeapFreeRatio=50 TestDynMaxHeapFreeRatio * @run main/othervm -XX:MinHeapFreeRatio=51 -XX:MaxHeapFreeRatio=52 TestDynMaxHeapFreeRatio * @run main/othervm -XX:MinHeapFreeRatio=75 -XX:MaxHeapFreeRatio=100 TestDynMaxHeapFreeRatio */ import com.oracle.java.testlibrary.TestDynamicVMOption; import com.oracle.java.testlibrary.DynamicVMOptionChecker; public class TestDynMaxHeapFreeRatio extends TestDynamicVMOption { public static final String MinFreeRatioFlagName = "MinHeapFreeRatio"; public static final String MaxFreeRatioFlagName = "MaxHeapFreeRatio"; public TestDynMaxHeapFreeRatio() { super(MaxFreeRatioFlagName); } public void test() { int minHeapFreeValue = DynamicVMOptionChecker.getIntValue(MinFreeRatioFlagName); System.out.println(MinFreeRatioFlagName + " = " + minHeapFreeValue); testPercentageValues(); checkInvalidValue(Integer.toString(minHeapFreeValue - 1)); checkValidValue(Integer.toString(minHeapFreeValue)); checkValidValue("100"); } public static void main(String args[]) throws Exception { new TestDynMaxHeapFreeRatio().test(); } }