J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1998 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 | /* @test |
| 25 | @bug 4111750 4114745 |
| 26 | @summary test if Deflater/Inflater constructor will |
| 27 | check the arguments correctly. |
| 28 | */ |
| 29 | import java.util.zip.*; |
| 30 | import java.io.*; |
| 31 | |
| 32 | public class StreamConstructor { |
| 33 | |
| 34 | public static void main(String[] args) throws Exception { |
| 35 | ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| 36 | Deflater def = new Deflater(); |
| 37 | ByteArrayInputStream bis = new ByteArrayInputStream(new byte[10]); |
| 38 | Inflater inf = new Inflater(); |
| 39 | InflaterInputStream infOS; |
| 40 | DeflaterOutputStream defOS; |
| 41 | |
| 42 | try { |
| 43 | defOS = new DeflaterOutputStream(bos, null); |
| 44 | throw new Exception("didn't catch illegal argument"); |
| 45 | } catch (NullPointerException e){ |
| 46 | } |
| 47 | |
| 48 | try { |
| 49 | defOS = new DeflaterOutputStream(null, def); |
| 50 | throw new Exception("didn't catch illegal argument"); |
| 51 | } catch (NullPointerException e){ |
| 52 | } |
| 53 | |
| 54 | try { |
| 55 | defOS = new DeflaterOutputStream(bos, def, -1); |
| 56 | throw new Exception("didn't catch illegal argument"); |
| 57 | } catch (IllegalArgumentException e) { |
| 58 | } |
| 59 | |
| 60 | |
| 61 | try { |
| 62 | infOS = new InflaterInputStream(bis, null); |
| 63 | throw new Exception("didn't catch illegal argument"); |
| 64 | } catch (NullPointerException e){ |
| 65 | } |
| 66 | |
| 67 | try { |
| 68 | infOS = new InflaterInputStream(null, inf); |
| 69 | throw new Exception("didn't catch illegal argument"); |
| 70 | } catch (NullPointerException e){ |
| 71 | } |
| 72 | |
| 73 | try { |
| 74 | infOS = new InflaterInputStream(bis, inf, -1); |
| 75 | throw new Exception("didn't catch illegal argument"); |
| 76 | } catch (IllegalArgumentException e) { |
| 77 | } |
| 78 | } |
| 79 | } |