91 lines
3.1 KiB
Java
91 lines
3.1 KiB
Java
/*
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* Copyright (c) 2005, 2020, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.util.Arrays;
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import jdk.test.lib.JDKToolLauncher;
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import jdk.test.lib.Utils;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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/*
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* @test
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* @summary Unit test for jinfo utility
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* @library /test/lib
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* @run main BasicJInfoTest
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*/
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public class BasicJInfoTest {
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private static ProcessBuilder processBuilder = new ProcessBuilder();
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public static void main(String[] args) throws Exception {
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testJinfoNoArgs();
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testJinfoFlags();
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testJinfoProps();
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testJinfoFlagInvalid();
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}
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private static void testJinfoNoArgs() throws Exception {
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OutputAnalyzer output = jinfo();
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output.shouldContain("-XX");
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output.shouldContain("test.jdk=");
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output.shouldHaveExitValue(0);
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}
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private static void testJinfoFlagInvalid() throws Exception {
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OutputAnalyzer output = jinfo("-flag");
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output.shouldHaveExitValue(1);
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}
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private static void testJinfoFlags() throws Exception {
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OutputAnalyzer output = jinfo("-flags");
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output.shouldContain("-XX");
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output.shouldHaveExitValue(0);
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}
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private static void testJinfoProps() throws Exception {
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OutputAnalyzer output = jinfo("-props");
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output.shouldContain("test.jdk=");
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output.shouldHaveExitValue(0);
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}
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private static OutputAnalyzer jinfo(String... toolArgs) throws Exception {
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JDKToolLauncher launcher = JDKToolLauncher.createUsingTestJDK("jinfo");
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launcher.addVMArgs(Utils.getTestJavaOpts());
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if (toolArgs != null) {
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for (String toolArg : toolArgs) {
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launcher.addToolArg(toolArg);
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}
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}
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launcher.addToolArg(Long.toString(ProcessTools.getProcessId()));
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processBuilder.command(launcher.getCommand());
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System.out.println(Arrays.toString(processBuilder.command().toArray()).replace(",", ""));
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OutputAnalyzer output = ProcessTools.executeProcess(processBuilder);
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System.out.println(output.getOutput());
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return output;
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}
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}
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