1 /* 2 * Copyright (c) 2015, 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 26 * @summary Test VM Options with ranges 27 * @library /testlibrary /runtime/CommandLine/OptionsValidation/common 28 * @run main/othervm/timeout=600 TestOptionsWithRanges 29 */ 30 31 import java.util.ArrayList; 32 import java.util.List; 33 import java.util.Map; 34 import jdk.test.lib.Asserts; 35 import optionsvalidation.JVMOption; 36 import optionsvalidation.JVMOptionsUtils; 37 38 public class TestOptionsWithRanges { 39 40 static List<JVMOption> optionsToTest = new ArrayList<>(); 41 static Map<String, JVMOption> allOptionsAsMap; 42 43 private static void addOptionToTest(String name) { 44 JVMOption toAdd = allOptionsAsMap.get(name); 45 if (toAdd != null) { 46 optionsToTest.add(toAdd); 47 } else { 48 System.out.println("Option with name \"" + name + "\" not found in "+ 49 "the list of options with ranges. Thus not test this option."); 50 } 51 } 52 53 public static void main(String[] args) throws Exception { 54 int failedTests; 55 56 allOptionsAsMap = JVMOptionsUtils.getOptionsWithRangeAsMap(); 57 58 /* Add several intx options to test */ 59 addOptionToTest("AllocatePrefetchStyle"); 60 addOptionToTest("CMSInitiatingOccupancyFraction"); 61 addOptionToTest("CMSTriggerInterval"); 62 addOptionToTest("PerBytecodeRecompilationCutoff"); 63 addOptionToTest("G1RefProcDrainInterval"); 64 addOptionToTest("BlockLayoutMinDiamondPercentage"); 65 addOptionToTest("ValueMapInitialSize"); 66 /* Add several uintx options to test */ 67 addOptionToTest("StringDeduplicationAgeThreshold"); 68 addOptionToTest("AdaptiveSizeDecrementScaleFactor"); 69 addOptionToTest("CMSPrecleanNumerator"); 70 addOptionToTest("IncreaseFirstTierCompileThresholdAt"); 71 /* Add several size_t options to test */ 72 addOptionToTest("CompressedClassSpaceSize"); 73 addOptionToTest("HeapSizePerGCThread"); 74 addOptionToTest("G1ConcRSLogCacheSize"); 75 /* Add double option to test */ 76 addOptionToTest("G1ConcMarkStepDurationMillis"); 77 /* Add uint64_t option to test */ 78 addOptionToTest("MaxRAM"); 79 80 Asserts.assertGT(optionsToTest.size(), 0, "Options with ranges not found!"); 81 82 System.out.println("Test " + optionsToTest.size() + " options with ranges. Start test!"); 83 84 failedTests = JVMOptionsUtils.runCommandLineTests(optionsToTest); 85 86 Asserts.assertEQ(failedTests, 0, 87 String.format("%d tests failed! %s", failedTests, JVMOptionsUtils.getMessageWithFailures())); 88 } 89 }