1 /*
   2  * Copyright (c) 2013, 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  * @ignore 8023735
  26  * @test
  27  * @bug 7051189 8023393
  28  * @summary Need to suppress info message if -Xcheck:jni is used with libjsig.so
  29  * @library /testlibrary
  30  * @run main XCheckJSig
  31  */
  32 
  33 import java.util.*;
  34 import com.oracle.java.testlibrary.*;
  35 
  36 public class XCheckJSig {
  37     public static void main(String args[]) throws Throwable {
  38 
  39         System.out.println("Regression test for bugs 7051189 and 8023393");
  40         if (!Platform.isSolaris() && !Platform.isLinux() && !Platform.isOSX()) {
  41             System.out.println("Test only applicable on Solaris, Linux, and Mac OSX, skipping");
  42             return;
  43         }
  44 
  45         String jdk_path = System.getProperty("test.jdk");
  46         String os_arch = Platform.getOsArch();
  47         String libjsig;
  48         String env_var;
  49         if (Platform.isOSX()) {
  50             libjsig = jdk_path + "/jre/lib/server/libjsig.dylib";
  51             env_var = "DYLD_INSERT_LIBRARIES";
  52         } else {
  53             libjsig = jdk_path + "/jre/lib/" + os_arch + "/libjsig.so";
  54             env_var = "LD_PRELOAD";
  55         }
  56         String java_program;
  57         if (Platform.isSolaris()) {
  58             // On Solaris, need to call the 64-bit Java directly in order for
  59             // LD_PRELOAD to work because libjsig.so is 64-bit.
  60             java_program = jdk_path + "/jre/bin/" + os_arch + "/java";
  61         } else {
  62             java_program = JDKToolFinder.getJDKTool("java");
  63         }
  64         // If this test fails, these might be useful to know.
  65         System.out.println("libjsig: " + libjsig);
  66         System.out.println("osArch: " + os_arch);
  67         System.out.println("java_program: " + java_program);
  68 
  69         ProcessBuilder pb = new ProcessBuilder(java_program, "-Xcheck:jni", "-version");
  70         Map<String, String> env = pb.environment();
  71         env.put(env_var, libjsig);
  72         OutputAnalyzer output = new OutputAnalyzer(pb.start());
  73         output.shouldNotContain("libjsig is activated");
  74         output.shouldHaveExitValue(0);
  75 
  76         pb = new ProcessBuilder(java_program, "-Xcheck:jni", "-verbose:jni", "-version");
  77         env = pb.environment();
  78         env.put(env_var, libjsig);
  79         output = new OutputAnalyzer(pb.start());
  80         output.shouldContain("libjsig is activated");
  81         output.shouldHaveExitValue(0);
  82     }
  83 }