| /* |
| * Copyright (c) 2010, 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 |
| * @bug 6415373 |
| * @summary Encoding nothing should output nothing |
| */ |
| |
| import java.io.*; |
| import java.nio.charset.*; |
| |
| public class EncodingNothing { |
| |
| public static void main(String[] args) throws Throwable { |
| int failed = 0; |
| for (Charset cs : Charset.availableCharsets().values()) { |
| if (! cs.canEncode()) |
| continue; |
| System.out.printf("%s: ", cs.name()); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| OutputStreamWriter osw = new OutputStreamWriter(baos, cs); |
| osw.close(); |
| if (baos.size() != 0) { |
| System.out.printf(" Failed: output bytes=%d", baos.size()); |
| failed++; |
| } |
| System.out.println(); |
| } |
| if (failed != 0) |
| throw new AssertionError("Some tests failed"); |
| } |
| } |