test/jdk/java/nio/channels/spi/SelectorProvider/inheritedChannel/InheritedChannelTest.java

/*
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 * 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.
 *
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/*
 * @test
 * @bug 4673940 4930794
 * @summary Unit tests for inetd feature
 * @requires (os.family == "linux" | os.family == "solaris")
 * @library /test/lib
 * @build jdk.test.lib.Utils
 *        jdk.test.lib.Asserts
 *        jdk.test.lib.JDKToolFinder
 *        jdk.test.lib.JDKToolLauncher
 *        jdk.test.lib.Platform
 *        jdk.test.lib.process.*
 *        StateTest StateTestService EchoTest EchoService CloseTest Launcher Util
 * @run testng/othervm InheritedChannelTest
 * @key intermittent
 */

import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import jdk.test.lib.JDKToolFinder;
import jdk.test.lib.Utils;
import jdk.test.lib.process.ProcessTools;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

import static java.util.Arrays.asList;

public class InheritedChannelTest {

    private static final String TEST_SRC = System.getProperty("test.src");
    private static final String TEST_CLASSES = System.getProperty("test.classes");
    private static final Path POLICY_PASS = Paths.get(TEST_SRC, "java.policy.pass");
    private static final Path POLICY_FAIL = Paths.get(TEST_SRC, "java.policy.fail");

    private static final String OS = System.getProperty("os.name").toLowerCase();
    private static final String OS_NAME = OS.startsWith("sunos") ? "solaris" : OS;

    private static final String ARCH = System.getProperty("os.arch");
    private static final String OS_ARCH = ARCH.equals("i386") ? "i586" : ARCH;

    private static final Path LD_LIBRARY_PATH
            = Paths.get(TEST_SRC, "lib", OS_NAME + "-" + OS_ARCH);

    private static final Path LAUNCHERLIB = LD_LIBRARY_PATH.resolve("libLauncher.so");

    @DataProvider
    public Object[][] testCases() {
        return new Object[][]{
            { "StateTest", List.of(StateTest.class.getName()) },
            { "EchoTest",  List.of(EchoTest.class.getName())  },
            { "CloseTest", List.of(CloseTest.class.getName()) },

            // run StateTest with a SecurityManager set
            // Note that the system properties are arguments to StateTest and not options.
            // These system properties are passed to the launched service as options:
            // java [-options] class [args...]
            { "StateTest run with " + POLICY_PASS, List.of(StateTest.class.getName(),
                                                           "-Djava.security.manager",
                                                           "-Djava.security.policy="
                                                           + POLICY_PASS)
            },
            { "StateTest run with " + POLICY_FAIL, List.of(StateTest.class.getName(),
                                                           "-expectFail",
                                                           "-Djava.security.manager",
                                                           "-Djava.security.policy="
                                                           + POLICY_FAIL)
            }
        };
    }

    @Test(dataProvider = "testCases")
    public void test(String desc, List<String> opts) throws Throwable {
        if (!Files.exists(LAUNCHERLIB)) {
            System.out.println("Cannot find " + LAUNCHERLIB
                    + " - library not available for this system");
            return;
        }
        System.out.println("LD_LIBRARY_PATH=" + LD_LIBRARY_PATH);

        List<String> args = new ArrayList<>();
        args.add(JDKToolFinder.getJDKTool("java"));
        args.addAll(asList(Utils.getTestJavaOpts()));
        args.addAll(List.of("--add-opens", "java.base/java.io=ALL-UNNAMED",
                            "--add-opens", "java.base/sun.nio.ch=ALL-UNNAMED"));
        args.addAll(opts);

        ProcessBuilder pb = new ProcessBuilder(args);

        Map<String, String> env = pb.environment();
        env.put("CLASSPATH", TEST_CLASSES);
        env.put("LD_LIBRARY_PATH", LD_LIBRARY_PATH.toString());

        ProcessTools.executeCommand(pb)
                    .shouldHaveExitValue(0);
    }
}