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/*
* Copyright (c) 2015, 2023, 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
* @summary Test writeable VM Options with ranges.
* @requires vm.flagless
* @library /test/lib /runtime/CommandLine/OptionsValidation/common
* @modules java.base/jdk.internal.misc
* jdk.attach/sun.tools.attach
* java.management
* @run main/othervm -XX:MinHeapFreeRatio=0 -XX:MaxHeapFreeRatio=100 -Djdk.attach.allowAttachSelf TestOptionsWithRangesDynamic
*/
import java.util.List;
import jdk.test.lib.Asserts;
import optionsvalidation.JVMOption;
import optionsvalidation.JVMOptionsUtils;
public class TestOptionsWithRangesDynamic {
private static List<JVMOption> allWriteableOptions;
private static void excludeTestRange(String optionName) {
for (JVMOption option: allWriteableOptions) {
if (option.getName().equals(optionName)) {
option.excludeTestMinRange();
option.excludeTestMaxRange();
break;
}
}
}
public static void main(String[] args) throws Exception {
int failedTests;
/* Get only writeable options */
allWriteableOptions = JVMOptionsUtils.getOptionsWithRange(origin -> (origin.contains("manageable") || origin.contains("rw")));
/*
* Exclude SoftMaxHeapSize as its valid range is only known at runtime.
*/
excludeTestRange("SoftMaxHeapSize");
Asserts.assertGT(allWriteableOptions.size(), 0, "Options with ranges not found!");
System.out.println("Test " + allWriteableOptions.size() + " writeable options with ranges. Start test!");
failedTests = JVMOptionsUtils.runDynamicTests(allWriteableOptions);
failedTests += JVMOptionsUtils.runJcmdTests(allWriteableOptions);
failedTests += JVMOptionsUtils.runAttachTests(allWriteableOptions);
Asserts.assertEQ(failedTests, 0,
String.format("%d tests failed! %s", failedTests, JVMOptionsUtils.getMessageWithFailures()));
}
}
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