russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
101 lines
3.9 KiB
Java
101 lines
3.9 KiB
Java
/*
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* Copyright (c) 2024, 2026, 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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/*
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* @test id=badargs
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* @bug 8325567 8325621 8379967
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* @requires (os.family == "linux") | (os.family == "aix") | (os.family == "mac")
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* @library /test/lib
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* @run driver JspawnhelperWarnings badargs
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*/
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/*
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* @test id=badversion
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* @bug 8325567 8325621 8379967
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* @requires (os.family == "linux") | (os.family == "aix") | (os.family == "mac")
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* @library /test/lib
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* @run driver JspawnhelperWarnings badversion
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*/
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import java.nio.file.Paths;
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import java.util.Arrays;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.process.ProcessTools;
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public class JspawnhelperWarnings {
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// See childproc_errorcodes.h
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static final int ESTEP_JSPAWN_ARG_ERROR = 1;
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static final int ESTEP_JSPAWN_VERSION_ERROR = 2;
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// See exitCodeFromErrorCode() in childproc_errorcodes.c
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static final int EXITCODE_OFFSET = 0x10;
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private static void tryWithNArgs(int nArgs) throws Exception {
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System.out.println("Running jspawnhelper with " + nArgs + " args");
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String[] args = new String[nArgs + 1];
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Arrays.fill(args, "1");
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args[0] = Paths.get(System.getProperty("java.home"), "lib", "jspawnhelper").toString();
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Process p = ProcessTools.startProcess("jspawnhelper", new ProcessBuilder(args));
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OutputAnalyzer oa = new OutputAnalyzer(p);
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oa.shouldHaveExitValue(EXITCODE_OFFSET + ESTEP_JSPAWN_ARG_ERROR);
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oa.shouldContain("jspawnhelper fail: (1-0-0)");
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oa.shouldContain("This command is not for general use");
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if (nArgs != 1) {
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oa.shouldContain("Incorrect number of arguments");
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} else {
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oa.shouldContain("Incorrect Java version");
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}
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}
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private static void testVersion() throws Exception {
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String[] args = new String[2];
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args[0] = Paths.get(System.getProperty("java.home"), "lib", "jspawnhelper").toString();
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args[1] = "wrongVersion";
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Process p = ProcessTools.startProcess("jspawnhelper", new ProcessBuilder(args));
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OutputAnalyzer oa = new OutputAnalyzer(p);
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oa.shouldHaveExitValue(EXITCODE_OFFSET + ESTEP_JSPAWN_VERSION_ERROR);
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oa.shouldContain("jspawnhelper fail: (2-0-0)");
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oa.shouldContain("This command is not for general use");
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oa.shouldContain("Incorrect Java version: wrongVersion");
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}
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public static void main(String[] args) throws Exception {
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if (args.length != 1) {
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throw new RuntimeException("test argument error");
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}
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switch (args[0]) {
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case "badargs" -> {
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for (int nArgs = 0; nArgs < 10; nArgs++) {
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if (nArgs != 1) {
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tryWithNArgs(nArgs);
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}
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}
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}
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case "badversion" -> {
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testVersion();
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}
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default -> throw new RuntimeException("test argument error");
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}
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}
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}
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