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 *

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 * version 2 for more details (a copy is included in the LICENSE file that

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/*

 * @test

 * @bug 7051189 8023393

 * @summary Need to suppress info message if -Xcheck:jni is used with libjsig.so

 * @library /testlibrary

 * @modules java.base/sun.misc

 *          java.management

 * @run main XCheckJSig

 */

import java.io.File;

import java.util.Map;

import jdk.test.lib.*;

public class XCheckJSig {

    public static void main(String args[]) throws Throwable {

        System.out.println("Regression test for bugs 7051189 and 8023393");

        if (!Platform.isSolaris() && !Platform.isLinux() && !Platform.isOSX()) {

            System.out.println("Test only applicable on Solaris, Linux, and Mac OSX, skipping");

            return;

        }

        String jdk_path = System.getProperty("test.jdk");

        String os_arch = Platform.getOsArch();

        String libjsig;

        String env_var;

        if (Platform.isOSX()) {

            env_var = "DYLD_INSERT_LIBRARIES";

            libjsig = jdk_path + "/jre/lib/libjsig.dylib"; // jdk location

            if (!(new File(libjsig).exists())) {

                libjsig = jdk_path + "/lib/libjsig.dylib"; // jre location

            }

        } else {

            env_var = "LD_PRELOAD";

            libjsig = jdk_path + "/jre/lib/" + os_arch + "/libjsig.so"; // jdk location

            if (!(new File(libjsig).exists())) {

                libjsig = jdk_path + "/lib/" + os_arch + "/libjsig.so"; // jre location

            }

        }

        // If this test fails, these might be useful to know.

        System.out.println("libjsig: " + libjsig);

        System.out.println("osArch: " + os_arch);

        // Make sure the libjsig file exists.

        if (!(new File(libjsig).exists())) {

            System.out.println("File " + libjsig + " not found, skipping");

            return;

        }

        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xcheck:jni", "-version");

        Map<String, String> env = pb.environment();

        env.put(env_var, libjsig);

        OutputAnalyzer output = new OutputAnalyzer(pb.start());

        output.shouldNotContain("libjsig is activated");

        output.shouldHaveExitValue(0);

        pb = ProcessTools.createJavaProcessBuilder("-Xcheck:jni", "-verbose:jni", "-version");

        env = pb.environment();

        env.put(env_var, libjsig);

        output = new OutputAnalyzer(pb.start());

        output.shouldContain("libjsig is activated");

        output.shouldHaveExitValue(0);

    }

}