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products/Sources/formale Sprachen/Java/Openjdk/test/jdk/tools/launcher/ (Sun/Oracle ^©) Datei vom 13.11.2022 mit Größe 2 kB

Quelle JniInvocationTest.java Sprache: JAVA

/*
* Copyright (c) 2016, 2019, 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
* @bug 8213362
* @comment Test uses custom launcher that starts VM using JNI via libjli, only for MacOS
* @requires os.family == "mac"
* @library /test/lib
* @run main/native JniInvocationTest
*/

import java.util.Map;
import jdk.test.lib.Platform;
import jdk.test.lib.Utils;
import jdk.test.lib.process.OutputAnalyzer;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;

public class JniInvocationTest {
    public static void main(String[] args) throws IOException {
        Path launcher = Paths.get(System.getProperty("test.nativepath"), "JniInvocationTest");
        System.out.println("Launcher = " + launcher + (Files.exists(launcher) ? " (exists)" : " (not exists)"));
        ProcessBuilder pb = new ProcessBuilder(launcher.toString());
        Map<String, String> env = pb.environment();
        String libdir = Paths.get(Utils.TEST_JDK).resolve("lib").toAbsolutePath().toString();
        env.compute(Platform.sharedLibraryPathVariableName(), (k, v) -> (k == null) ? libdir : v + ":" + libdir);
        OutputAnalyzer outputf = new OutputAnalyzer(pb.start());
        outputf.shouldHaveExitValue(0);
    }
}

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