1 /*
2 * Copyright (c) 1998, 2019 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 */
32 public class NegativeInitSize {
33 public static void main(String[] args) throws Exception {
34 try {
35 ByteArrayOutputStream bos = new ByteArrayOutputStream(-1);
36 } catch (IllegalArgumentException e) {
37 } catch (Exception e){
38 System.out.println(e.getMessage());
39 throw new Exception
40 ("ByteArrayOutputStream failed to detect negative init size");
41 }
42 CharArrayReader CAR = new CharArrayReader("test".toCharArray());
43 try {
44 PushbackReader pbr = new PushbackReader(CAR, -1);
45 } catch (IllegalArgumentException e) {
46 } catch (Exception e) {
47 System.out.println(e.getClass().getName());
48 throw new Exception
49 ("PushbackReader failed to detect negative init size");
50 }
51
52 byte[] ba = { 123 };
53 ByteArrayInputStream goodbis = new ByteArrayInputStream(ba);
54 try {
55 PushbackInputStream pbis = new PushbackInputStream(goodbis, -1);
56 } catch (IllegalArgumentException e) {
57 } catch (Exception e) {
58 throw new Exception
59 ("PushbackInputStream failed to detect negative init size");
60 }
61
62 ByteArrayOutputStream goodbos = new ByteArrayOutputStream();
63 try {
64 BufferedOutputStream bos = new BufferedOutputStream(goodbos, -1);
65 } catch (IllegalArgumentException e) {
66 } catch (Exception e) {
67 throw new Exception
68 ("BufferedOutputStream failed to detect negative init size");
69 }
70
71 try {
72 BufferedInputStream bis = new BufferedInputStream(goodbis, -1);
73 } catch (IllegalArgumentException e) {
74 } catch (Exception e) {
75 throw new Exception
76 ("BufferedInputStream failed to detect negative init size");
77 }
78
79 try {
80 CharArrayWriter caw = new CharArrayWriter(-1);
81 } catch (IllegalArgumentException e) {
82 } catch (Exception e) {
83 throw new Exception
84 ("CharArrayWriter failed to detect negative init size");
85 }
86 }
87 }
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1 /*
2 * Copyright (c) 1998, 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 */
32 public class NegativeInitSize {
33 public static void main(String[] args) throws Exception {
34 try {
35 ByteArrayOutputStream bos = new ByteArrayOutputStream(-1);
36 } catch (IllegalArgumentException e) {
37 } catch (Exception e){
38 System.out.println(e.getMessage());
39 throw new Exception
40 ("ByteArrayOutputStream failed to detect negative init size");
41 }
42 CharArrayReader CAR = new CharArrayReader("test".toCharArray());
43 try {
44 PushbackReader pbr = new PushbackReader(CAR, -1);
45 } catch (IllegalArgumentException e) {
46 } catch (Exception e) {
47 System.out.println(e.getClass().getName());
48 throw new Exception
49 ("PushbackReader failed to detect negative init size");
50 }
51
52 try {
53 PushbackInputStream pbis = new PushbackInputStream(null, -1);
54 } catch (IllegalArgumentException e) {
55 } catch (Exception e) {
56 throw new Exception
57 ("PushbackInputStream failed to detect negative init size");
58 }
59
60 ByteArrayOutputStream goodbos = new ByteArrayOutputStream();
61 try {
62 BufferedOutputStream bos = new BufferedOutputStream(goodbos, -1);
63 } catch (IllegalArgumentException e) {
64 } catch (Exception e) {
65 throw new Exception
66 ("BufferedOutputStream failed to detect negative init size");
67 }
68
69 byte[] ba = { 123 };
70 ByteArrayInputStream goodbis = new ByteArrayInputStream(ba);
71 try {
72 BufferedInputStream bis = new BufferedInputStream(goodbis, -1);
73 } catch (IllegalArgumentException e) {
74 } catch (Exception e) {
75 throw new Exception
76 ("BufferedInputStream failed to detect negative init size");
77 }
78
79 try {
80 CharArrayWriter caw = new CharArrayWriter(-1);
81 } catch (IllegalArgumentException e) {
82 } catch (Exception e) {
83 throw new Exception
84 ("CharArrayWriter failed to detect negative init size");
85 }
86 }
87 }
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