rev 3565 : 7022624: use try-with-resources in java.io tests
Reviewed-by: XXX

   1 /*
   2  * Copyright (c) 2000, 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 /* @test
  25  * @bug 4378278
  26  * @summary java.io.PrintStream(..., String encoding) constructor
  27  */
  28 
  29 import java.io.ByteArrayOutputStream;
  30 import java.io.PrintStream;
  31 
  32 
  33 public class EncodingConstructor {
  34 
  35     public static void main(String args[]) throws Exception {
  36         ByteArrayOutputStream bo = new ByteArrayOutputStream();
  37         PrintStream ps = new PrintStream(bo, false, "UTF-8");
  38         String s = "xyzzy";
  39         int n = s.length();

  40         ps.print(s);
  41         ps.close();
  42         byte[] ba = bo.toByteArray();
  43         if (ba.length != n)
  44             throw new Exception("Length mismatch: " + n + " " + ba.length);
  45         for (int i = 0; i < n; i++) {
  46             if (ba[i] != (byte)s.charAt(i))
  47                 throw new Exception("Content mismatch: "
  48                                     + i + " "
  49                                     + Integer.toString(ba[i]) + " "
  50                                     + Integer.toString(s.charAt(i)));
  51         }
  52     }
  53 
  54 }
--- EOF ---