| /* |
| * Copyright (c) 2005, 2006, 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 |
| * @summary it is a new version of an old test which was |
| * /src/share/test/serialization/piotest.java |
| * Test of serialization when there is |
| * exceptions on the I/O stream |
| * |
| * @build PrimitivesTest |
| * @run main SerializeWithException |
| */ |
| |
| import java.io.*; |
| |
| public class SerializeWithException { |
| public static void main (String argv[]) { |
| System.err.println("\nRegression test for testing of " + |
| "serialization when there is exceptions on the I/O stream \n"); |
| |
| try { |
| int i = 123456; |
| byte b = 12; |
| short s = 45; |
| char c = 'A'; |
| long l = 1234567890000L; |
| float f = 3.14159f; |
| double d = f*2; |
| boolean z = true; |
| String string = "The String"; |
| PrimitivesTest prim = new PrimitivesTest(); |
| |
| /* For each of the byte offsets from 0 to 100, |
| do the pickling but expect an exception */ |
| for (int offset = 0; offset < 200; offset++) { |
| ExceptionOutputStream ostream; |
| boolean expect_exception = false; |
| IOException exception = null; |
| |
| try { |
| expect_exception = true; |
| exception = null; |
| |
| ostream = new ExceptionOutputStream(); |
| ostream.setExceptionOffset(offset); |
| ObjectOutputStream p = new ObjectOutputStream(ostream); |
| |
| p.writeInt(i); |
| p.writeByte(b); |
| p.writeShort(s); |
| p.writeChar(c); |
| p.writeLong(l); |
| p.writeFloat(f); |
| p.writeDouble(d); |
| p.writeBoolean(z); |
| p.writeUTF(string); |
| p.writeObject(string); |
| |
| p.writeObject(prim); |
| p.flush(); |
| expect_exception = false; |
| } catch (IOException ee) { |
| exception = ee; |
| } |
| |
| if (expect_exception && exception == null) { |
| System.err.println("\nIOException did not occur at " + |
| "offset " + offset); |
| throw new Error(); |
| } |
| if (!expect_exception && exception != null) { |
| System.err.println("\n " + exception.toString() + |
| " not expected at offset " + offset); |
| throw new Error(); |
| } |
| } |
| System.err.println("\nTEST PASSED"); |
| } catch (Exception e) { |
| System.err.print("TEST FAILED: "); |
| e.printStackTrace(); |
| throw new Error(); |
| } |
| } |
| } |
| |
| class ExceptionOutputStream extends OutputStream { |
| private int exceptionOffset = 0; |
| private int currentOffset = 0; |
| |
| /** |
| * Writes a byte to the buffer. |
| * @param b the byte |
| */ |
| public void write(int b) throws IOException { |
| if (currentOffset >= exceptionOffset) { |
| throw new IOException("Debug exception"); |
| } |
| currentOffset++; |
| } |
| |
| |
| public void setExceptionOffset(int offset) { |
| exceptionOffset = offset; |
| currentOffset = 0; |
| } |
| } |