1 /* 2 * Copyright (c) 1998, 1999, 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 /* 25 * @test 26 * @bug 1267039 1267043 4193729 27 * @summary Check for correct handling of parameters to 28 * XXXXOutputStream.write(b, off, len). 29 * 30 */ 31 32 import java.io.*; 33 import java.util.zip.DeflaterOutputStream; 34 35 public class WriteParams { 36 37 /* check for correct handling of different values of off and len */ 38 public static void doTest(OutputStream out) throws Exception { 39 40 int off[] = {-1, -1, 0, 0, 33, 33, 0, 32, 32, 4, 1, 0, -1, 41 Integer.MAX_VALUE, 1, Integer.MIN_VALUE, 42 Integer.MIN_VALUE, 1}; 43 int len[] = {-1, 0, -1, 33, 0, 4, 32, 0, 4, 16, 31, 0, 44 Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE, 45 1, -1, Integer.MIN_VALUE}; 46 boolean results[] = { false, false, false, false, false, false, 135 doTest1(baos); 136 baos.close(); 137 138 DataOutputStream dos = new DataOutputStream(new MyOutputStream()); 139 doTest(dos); 140 doTest1(dos); 141 dos.close(); 142 143 PipedInputStream pis = new PipedInputStream(); 144 PipedOutputStream pos = new PipedOutputStream(); 145 pos.connect(pis); 146 doTest(pos); 147 doTest1(pos); 148 pos.close(); 149 150 DeflaterOutputStream dfos = new DeflaterOutputStream(new MyOutputStream()); 151 doTest(dfos); 152 doTest1(dfos); 153 dfos.close(); 154 155 /* cleanup */ 156 fn.delete(); 157 158 } 159 } 160 161 /* An OutputStream class used in the above tests */ 162 class MyOutputStream extends OutputStream { 163 164 public MyOutputStream() { 165 } 166 167 public void write(int b) throws IOException { 168 } 169 } | 1 /* 2 * Copyright (c) 1998, 2018, 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 /* 25 * @test 26 * @bug 1267039 1267043 4193729 4358774 27 * @summary Check for correct handling of parameters to 28 * XXXXOutputStream.write(b, off, len). 29 * 30 */ 31 32 import java.io.*; 33 import java.util.zip.DeflaterOutputStream; 34 35 public class WriteParams { 36 37 /* check for correct handling of different values of off and len */ 38 public static void doTest(OutputStream out) throws Exception { 39 40 int off[] = {-1, -1, 0, 0, 33, 33, 0, 32, 32, 4, 1, 0, -1, 41 Integer.MAX_VALUE, 1, Integer.MIN_VALUE, 42 Integer.MIN_VALUE, 1}; 43 int len[] = {-1, 0, -1, 33, 0, 4, 32, 0, 4, 16, 31, 0, 44 Integer.MAX_VALUE, Integer.MAX_VALUE, Integer.MAX_VALUE, 45 1, -1, Integer.MIN_VALUE}; 46 boolean results[] = { false, false, false, false, false, false, 135 doTest1(baos); 136 baos.close(); 137 138 DataOutputStream dos = new DataOutputStream(new MyOutputStream()); 139 doTest(dos); 140 doTest1(dos); 141 dos.close(); 142 143 PipedInputStream pis = new PipedInputStream(); 144 PipedOutputStream pos = new PipedOutputStream(); 145 pos.connect(pis); 146 doTest(pos); 147 doTest1(pos); 148 pos.close(); 149 150 DeflaterOutputStream dfos = new DeflaterOutputStream(new MyOutputStream()); 151 doTest(dfos); 152 doTest1(dfos); 153 dfos.close(); 154 155 OutputStream nos = OutputStream.nullOutputStream(); 156 doTest(nos); 157 doTest1(nos); 158 nos.close(); 159 160 /* cleanup */ 161 fn.delete(); 162 163 } 164 } 165 166 /* An OutputStream class used in the above tests */ 167 class MyOutputStream extends OutputStream { 168 169 public MyOutputStream() { 170 } 171 172 public void write(int b) throws IOException { 173 } 174 } |