Mercurial > jdk8-mips64-public > hotspot / file revision

 /*

  * Copyright (c) 2008, 2009, 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 TestBootNativeLibraryPath.java

  * @bug 6819213

  * @compile -XDignore.symbol.file TestBootNativeLibraryPath.java

  * @summary verify sun.boot.native.library.path is expandable on 32 bit systems

  * @run main TestBootNativeLibraryPath

  * @author ksrini

 */

 import java.io.BufferedReader;

 import java.io.File;

 import java.io.FileOutputStream;

 import java.io.IOException;

 import java.io.InputStreamReader;

 import java.io.PrintStream;

 import java.util.ArrayList;

 import java.util.List;

 import java.util.Map;

 import java.util.logging.Level;

 import java.util.logging.Logger;

 import javax.tools.JavaCompiler;

 import javax.tools.ToolProvider;

 public class TestBootNativeLibraryPath {

     private static final String TESTFILE = "Test6";

     static void createTestClass() throws IOException {

         FileOutputStream fos = new FileOutputStream(TESTFILE + ".java");

         PrintStream ps = new PrintStream(fos);

         ps.println("public class " + TESTFILE + "{");

         ps.println("public static void main(String[] args) {\n");

         ps.println("System.out.println(System.getProperty(\"sun.boot.library.path\"));\n");

         ps.println("}}\n");

         ps.close();

         fos.close();

         JavaCompiler javac = ToolProvider.getSystemJavaCompiler();

         String javacOpts[] = {TESTFILE + ".java"};

         if (javac.run(null, null, null,  javacOpts) != 0) {

             throw new RuntimeException("compilation of " + TESTFILE + ".java Failed");

         }

     }

     static List<String> doExec(String... args) {

         String javaCmd = System.getProperty("java.home") + "/bin/java";

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

             javaCmd = System.getProperty("java.home") + "/bin/java.exe";

         }

         ArrayList<String> cmds = new ArrayList<String>();

         cmds.add(javaCmd);

         for (String x : args) {

             cmds.add(x);

         }

         System.out.println("cmds=" + cmds);

         ProcessBuilder pb = new ProcessBuilder(cmds);

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

         pb.directory(new File("."));

         List<String> out = new ArrayList<String>();

         try {

             pb.redirectErrorStream(true);

             Process p = pb.start();

             BufferedReader rd = new BufferedReader(new InputStreamReader(p.getInputStream()),8192);

             String in = rd.readLine();

             while (in != null) {

                 out.add(in);

                 System.out.println(in);

                 in = rd.readLine();

             }

             int retval = p.waitFor();

             p.destroy();

             if (retval != 0) {

                 throw new RuntimeException("Error: test returned non-zero value");

             }

             return out;

         } catch (Exception ex) {

             ex.printStackTrace();

             throw new RuntimeException(ex.getMessage());

         }

     }

     public static void main(String[] args) {

         try {

             if (!System.getProperty("sun.arch.data.model").equals("32")) {

                 System.out.println("Warning: test skipped for 64-bit systems\n");

                 return;

             }

             String osname = System.getProperty("os.name");

             if (osname.startsWith("Windows")) {

                 osname = "Windows";

             }

             createTestClass();

             // Test a simple path

             String libpath = File.pathSeparator + "tmp" + File.pathSeparator + "foobar";

             List<String> processOut = null;

             String sunbootlibrarypath = "-Dsun.boot.library.path=" + libpath;

             processOut = doExec(sunbootlibrarypath, "-cp", ".", TESTFILE);

             if (processOut == null || !processOut.get(0).endsWith(libpath)) {

                 throw new RuntimeException("Error: did not get expected error string");

             }

         } catch (IOException ex) {

             throw new RuntimeException("Unexpected error " + ex);

         }

     }

 }