1 /*

     2  * Copyright 1998-1999 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /*

    25  * @test

    26  * @bug 4136352

    27  * @summary Test Native2ASCII error messages

    28  *

    29  */

    30 

    31 import java.io.*;

    32 import sun.tools.native2ascii.*;

    33 import java.util.*;

    34 

    35 public class NativeErrors {

    36 

    37     private static ResourceBundle rsrc;

    38 

    39     static {

    40         try {

    41             rsrc = ResourceBundle.getBundle(

    42                      "sun.tools.native2ascii.resources.MsgNative2ascii");

    43         } catch (MissingResourceException e) {

    44             throw new Error("Missing message file.");

    45         }

    46     }

    47 

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

    49         String[] command;

    50         Process p = null;

    51         BufferedReader in = null;

    52 

    53         // Construct a command that runs the test in other vm

    54         // Exec another vm to run test in

    55         // Read the result to determine if test failed

    56 

    57         command = getComString("-encoding");

    58         p = Runtime.getRuntime().exec(command);

    59         in = new BufferedReader(new InputStreamReader(p.getInputStream()));

    60         checkResult(in, "err.bad.arg");

    61 

    62         command = getComString("test123");

    63         p = Runtime.getRuntime().exec(command);

    64         in = new BufferedReader(new InputStreamReader(p.getInputStream()));

    65         checkResult(in, "err.cannot.read");

    66 

    67         File f1 = new File(System.getProperty("test.src", "."), "test1");

    68         File f2 = new File(System.getProperty("test.src", "."), "test2");

    69         String path1 = f1.getPath();

    70         String path2 = f2.getPath();

    71 

    72         command = getComString(path1, path2);

    73         p = Runtime.getRuntime().exec(command);

    74         in = new BufferedReader(new InputStreamReader(p.getInputStream()));

    75         checkResult(in, "err.cannot.write");

    76     }

    77 

    78 

    79     private static void checkResult(BufferedReader in, String errorExpected)

    80                                                            throws Exception {

    81         String errorReceived;

    82         errorReceived = in.readLine();

    83         errorExpected = rsrc.getString(errorExpected);

    84         StringBuffer error = new StringBuffer(errorExpected);

    85         int start = errorExpected.indexOf("{0}");

    86         if (start >= 0) {

    87             error.delete(start, start+3);

    88             errorExpected = error.toString();

    89         }

    90         //System.out.println("received: " + errorReceived);

    91         //System.out.println("expected: " + errorExpected);

    92         if (!errorReceived.endsWith(errorExpected))

    93             throw new RuntimeException("Native2ascii bad arg error broken.");

    94     }

    95 

    96     private static String[] getComString(String arg2) {

    97         String[] coms = new String[2];

    98         coms[0] = getPathString();

    99         coms[1] = arg2;

   100         return coms;

   101     }

   102 

   103     private static String[] getComString(String arg2, String arg3) {

   104         String[] coms = new String[3];

   105         coms[0] = getPathString();

   106         coms[1] = arg2;

   107         coms[2] = arg3;

   108         return coms;

   109     }

   110 

   111     /*

   112      * Search for path to native2ascii

   113      */

   114     private static String getPathString() {

   115         String path = System.getProperty("java.home") + File.separator +

   116             "bin" + File.separator + "native2ascii";

   117         if (File.separatorChar == '\\') {

   118             path = path + ".exe";

   119         }

   120         File f = new File(path);

   121         if (!f.exists()) {

   122             System.out.println("Cannot find native2ascii at "+path);

   123             path = System.getProperty("java.home") + File.separator + ".." +

   124                    File.separator + "bin" + File.separator + "native2ascii";

   125             if (File.separatorChar == '\\') {

   126                 path = path + ".exe";

   127             }

   128             f = new File(path);

   129             if (!f.exists())

   130                 throw new RuntimeException("Cannot find native2ascii at "+path);

   131         }

   132         return path;

   133     }

   134 

   135 }