1 /*
   2  * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 7051189 8023393
  27  * @summary Need to suppress info message if -Xcheck:jni is used with libjsig.so
  28  * @library /test/lib
  29  * @modules java.base/jdk.internal.misc
  30  *          java.management
  31  * @run main XCheckJSig
  32  */
  33 
  34 import java.io.File;
  35 import java.util.Map;
  36 import jdk.test.lib.process.ProcessTools;
  37 import jdk.test.lib.process.OutputAnalyzer;
  38 import jdk.test.lib.Platform;
  39 
  40 public class XCheckJSig {
  41     public static void main(String args[]) throws Throwable {
  42 
  43         System.out.println("Regression test for bugs 7051189 and 8023393");
  44         if (!Platform.isSolaris() && !Platform.isLinux() && !Platform.isOSX()) {
  45             System.out.println("Test only applicable on Solaris, Linux, and Mac OSX, skipping");
  46             return;
  47         }
  48 
  49         String jdk_path = System.getProperty("test.jdk");
  50         String os_arch = Platform.getOsArch();
  51         String libjsig;
  52         String env_var;
  53         if (Platform.isOSX()) {
  54             env_var = "DYLD_INSERT_LIBRARIES";
  55             libjsig = jdk_path + "/jre/lib/libjsig.dylib"; // jdk location
  56             if (!(new File(libjsig).exists())) {
  57                 libjsig = jdk_path + "/lib/libjsig.dylib"; // jre location
  58             }
  59         } else {
  60             env_var = "LD_PRELOAD";
  61             libjsig = jdk_path + "/jre/lib/" + os_arch + "/libjsig.so"; // jdk location
  62             if (!(new File(libjsig).exists())) {
  63                 libjsig = jdk_path + "/lib/" + os_arch + "/libjsig.so"; // jre location
  64             }
  65         }
  66         // If this test fails, these might be useful to know.
  67         System.out.println("libjsig: " + libjsig);
  68         System.out.println("osArch: " + os_arch);
  69 
  70         // Make sure the libjsig file exists.
  71         if (!(new File(libjsig).exists())) {
  72             System.out.println("File " + libjsig + " not found, skipping");
  73             return;
  74         }
  75 
  76         ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xcheck:jni", "-version");
  77         Map<String, String> env = pb.environment();
  78         env.put(env_var, libjsig);
  79         OutputAnalyzer output = new OutputAnalyzer(pb.start());
  80         output.shouldNotContain("libjsig is activated");
  81         output.shouldHaveExitValue(0);
  82 
  83         pb = ProcessTools.createJavaProcessBuilder("-Xcheck:jni", "-verbose:jni", "-version");
  84         env = pb.environment();
  85         env.put(env_var, libjsig);
  86         output = new OutputAnalyzer(pb.start());
  87         output.shouldContain("libjsig is activated");
  88         output.shouldHaveExitValue(0);
  89     }
  90 }