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 6864911
27 * @summary ASN.1/DER input stream parser needs more work
28 * @modules java.base/sun.misc
29 * java.base/sun.security.util
30 */
31
32 import java.io.*;
33 import sun.security.util.*;
34 import sun.misc.IOUtils;
35
36 public class BadValue {
37
38 public static void main(String[] args) throws Exception {
39
40 // Test IOUtils.readFully
41
42 // We have 4 bytes
43 InputStream in = new ByteArrayInputStream(new byte[10]);
44 byte[] bs = IOUtils.readFully(in, 4, true);
45 if (bs.length != 4 || in.available() != 6) {
46 throw new Exception("First read error");
47 }
48 // But only 6 left
49 bs = IOUtils.readFully(in, 10, false);
50 if (bs.length != 6 || in.available() != 0) {
51 throw new Exception("Second read error");
52 }
53 // MAX read as much as it can
54 in = new ByteArrayInputStream(new byte[10]);
|
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 6864911
27 * @summary ASN.1/DER input stream parser needs more work
28 * @modules java.base/sun.security.util
29 */
30
31 import java.io.*;
32 import sun.security.util.*;
33
34 public class BadValue {
35
36 public static void main(String[] args) throws Exception {
37
38 // Test IOUtils.readFully
39
40 // We have 4 bytes
41 InputStream in = new ByteArrayInputStream(new byte[10]);
42 byte[] bs = IOUtils.readFully(in, 4, true);
43 if (bs.length != 4 || in.available() != 6) {
44 throw new Exception("First read error");
45 }
46 // But only 6 left
47 bs = IOUtils.readFully(in, 10, false);
48 if (bs.length != 6 || in.available() != 0) {
49 throw new Exception("Second read error");
50 }
51 // MAX read as much as it can
52 in = new ByteArrayInputStream(new byte[10]);
|