211 lines
8.6 KiB
Java
211 lines
8.6 KiB
Java
/*
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* Copyright (c) 2020, 2022, 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
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* @bug 8234808
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*
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* @library /test/lib
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* @run main/othervm JdbOptions
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*/
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import jdk.test.lib.Platform;
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import lib.jdb.Jdb;
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import lib.jdb.JdbCommand;
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import jdk.test.lib.process.OutputAnalyzer;
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import java.io.IOException;
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import java.io.PrintStream;
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import java.lang.management.ManagementFactory;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.Arrays;
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import java.util.List;
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import java.util.UUID;
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import java.util.stream.Collectors;
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class JbdOptionsTarg {
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static final String OK_MSG = "JbdOptionsTarg: OK";
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static String argString(String s) {
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return "arg >" + s + "<";
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}
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static String propString(String name, String value) {
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return "prop[" + name + "] = >" + value + "<";
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}
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/**
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* 1st argument is a filename to redirect application output,
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* the rest are names of the properties to dump.
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*/
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public static void main(String[] args) throws IOException {
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String outFile = args[0];
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try (PrintStream out = new PrintStream(outFile, StandardCharsets.UTF_8)) {
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out.println(OK_MSG);
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// print all args
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List<String> vmArgs = ManagementFactory.getRuntimeMXBean().getInputArguments();
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for (String s : vmArgs) {
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out.println(argString(s));
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}
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// print requested sys.props (skip 1st arg which is output filename)
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for (int i=1; i < args.length; i++) {
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String p = args[i];
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out.println(propString(p, System.getProperty(p)));
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}
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}
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}
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}
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public class JdbOptions {
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private static final String outFilename = UUID.randomUUID().toString() + ".out";
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private static final Path outPath = Paths.get(outFilename);
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private static final String targ = JbdOptionsTarg.class.getName();
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public static void main(String[] args) throws Exception {
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// the simplest case
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test("-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,options=-client -XX:+PrintVMOptions"
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+ ",main=" + targ + " " + outFilename)
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.expectedArg("-XX:+PrintVMOptions");
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// pass property through 'options'
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test("-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,options='-Dboo=foo'"
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+ ",main=" + targ + " " + outFilename + " boo")
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.expectedProp("boo", "foo");
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// property with spaces
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test("-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,options=\"-Dboo=foo 2\""
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+ ",main=" + targ + " " + outFilename + " boo")
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.expectedProp("boo", "foo 2");
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// property with spaces (with single quotes)
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test("-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,options='-Dboo=foo 2'"
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+ ",main=" + targ + " " + outFilename + " boo")
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.expectedProp("boo", "foo 2");
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// properties with spaces (with single quotes)
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test("-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,options=-Dboo=foo '-Dboo2=foo 2'"
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+ ",main=" + targ + " " + outFilename + " boo boo2")
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.expectedProp("boo", "foo")
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.expectedProp("boo2", "foo 2");
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// 'options' contains commas - values are quoted (double quotes)
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test("-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,options=\"-client\" \"-XX:+PrintVMOptions\""
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+ " -XX:+IgnoreUnrecognizedVMOptions"
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+ " \"-XX:StartFlightRecording:dumponexit=true,maxsize=500M\" \"-XX:FlightRecorderOptions:repository=jfrrep\""
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+ ",main=" + targ + " " + outFilename)
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.expectedArg("-XX:StartFlightRecording:dumponexit=true,maxsize=500M")
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.expectedArg("-XX:FlightRecorderOptions:repository=jfrrep");
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// 'options' contains commas - values are quoted (single quotes)
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test("-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,options='-client' '-XX:+PrintVMOptions'"
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+ " -XX:+IgnoreUnrecognizedVMOptions"
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+ " '-XX:StartFlightRecording:dumponexit=true,maxsize=500M' '-XX:FlightRecorderOptions:repository=jfrrep'"
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+ ",main=" + targ + " " + outFilename)
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.expectedArg("-XX:StartFlightRecording:dumponexit=true,maxsize=500M")
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.expectedArg("-XX:FlightRecorderOptions:repository=jfrrep");
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// java options are specified in 2 ways, with and without spaces
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// options are quoted by using single and double quotes.
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test("-Dprop1=val1",
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"-Dprop2=val 2",
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"-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,options=-Dprop3=val3 '-Dprop4=val 4'"
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+ " -XX:+IgnoreUnrecognizedVMOptions"
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+ " \"-XX:StartFlightRecording:dumponexit=true,maxsize=500M\""
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+ " '-XX:FlightRecorderOptions:repository=jfrrep'"
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+ ",main=" + targ + " " + outFilename + " prop1 prop2 prop3 prop4")
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.expectedProp("prop1", "val1")
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.expectedProp("prop2", "val 2")
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.expectedProp("prop3", "val3")
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.expectedProp("prop4", "val 4")
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.expectedArg("-XX:StartFlightRecording:dumponexit=true,maxsize=500M")
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.expectedArg("-XX:FlightRecorderOptions:repository=jfrrep");
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// -R is tested to see if options are passed through.
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test("-R-Dprop1=val1",
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"-R-Dprop2=val 2",
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"-R-Xmixed",
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"-R--add-modules", "-Rjdk.attach",
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"-R-Xcheck:jni",
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"-R--enable-preview",
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"-connect",
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"com.sun.jdi.CommandLineLaunch:vmexec=java,main=" + targ + " " + outFilename + " prop1 prop2")
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.expectedProp("prop1", "val1")
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.expectedProp("prop2", "val 2")
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.expectedArg("-Xmixed")
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.expectedArg("--add-modules=jdk.attach")
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.expectedArg("-Xcheck:jni")
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.expectedArg("--enable-preview");
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}
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private static class TestResult {
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OutputAnalyzer out;
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TestResult(OutputAnalyzer output) {
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out = output;
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}
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TestResult expectedArg(String s) {
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out.shouldContain(JbdOptionsTarg.argString(s));
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return this;
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}
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TestResult expectedProp(String name, String value) {
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out.shouldContain(JbdOptionsTarg.propString(name, value));
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return this;
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}
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}
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private static TestResult test(String... args) throws Exception {
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System.out.println();
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System.out.println("...testcase...");
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if (Platform.isWindows()) {
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// on Windows we need to escape quotes
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args = Arrays.stream(args)
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.map(s -> s.replace("\"", "\\\""))
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.toArray(String[]::new);
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}
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try (Jdb jdb = new Jdb(args)) {
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jdb.waitForSimplePrompt(1024, true); // 1024 lines should be enough
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jdb.command(JdbCommand.run().allowExit());
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}
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String output = Files.readAllLines(outPath, StandardCharsets.UTF_8).stream()
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.collect(Collectors.joining(System.getProperty("line.separator")));
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Files.deleteIfExists(outPath);
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System.out.println("Debuggee output: [");
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System.out.println(output);
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System.out.println("]");
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OutputAnalyzer out = new OutputAnalyzer(output);
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return new TestResult(out);
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}
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}
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