| /* |
| * Copyright (c) 2015, 2017, 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. |
| */ |
| |
| import jdk.test.lib.process.ProcessTools; |
| import jdk.test.lib.process.OutputAnalyzer; |
| import jdk.test.lib.cli.*; |
| |
| /* |
| * @test |
| * @bug 8061611 |
| * @summary Test that various alias options correctly set the target options. See aliased_jvm_flags in arguments.cpp. |
| * @modules java.base/jdk.internal.misc |
| * @library /test/lib |
| */ |
| public class VMAliasOptions { |
| |
| /** |
| * each entry is {[0]: alias name, [1]: alias target, [2]: value to set |
| * (true/false/n/string)}. |
| */ |
| public static final String[][] ALIAS_OPTIONS = { |
| {"DefaultMaxRAMFraction", "MaxRAMFraction", "1032"}, |
| {"CreateMinidumpOnCrash", "CreateCoredumpOnCrash", "false" }, |
| }; |
| |
| static void testAliases(String[][] optionInfo) throws Throwable { |
| String aliasNames[] = new String[optionInfo.length]; |
| String optionNames[] = new String[optionInfo.length]; |
| String expectedValues[] = new String[optionInfo.length]; |
| for (int i = 0; i < optionInfo.length; i++) { |
| aliasNames[i] = optionInfo[i][0]; |
| optionNames[i] = optionInfo[i][1]; |
| expectedValues[i] = optionInfo[i][2]; |
| } |
| |
| OutputAnalyzer output = CommandLineOptionTest.startVMWithOptions(aliasNames, expectedValues, "-XX:+PrintFlagsFinal"); |
| CommandLineOptionTest.verifyOptionValuesFromOutput(output, optionNames, expectedValues); |
| } |
| |
| public static void main(String[] args) throws Throwable { |
| testAliases(ALIAS_OPTIONS); |
| } |
| } |