/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* 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
* @bug 4181483
* @summary Test if InputStream methods will check if the stream
* has been closed.
*/
public enum OpsAfterClose {
try {
} catch (IOException io) {
return true;
}
return false;
} },
try {
byte buf[] = new byte[2];
} catch (IOException io) {
return true;
}
return false;
} },
try {
byte buf[] = new byte[2];
int len = 1;
} catch (IOException io) {
return true;
}
return false;
} },
try {
return false;
} catch (IOException io) {
return true;
}
} },
try {
} catch (IOException io) {
return true;
}
return false;
} },
return true;
} },
try {
} catch (IOException io) {
return true;
}
return false;
} },
is.markSupported();
return true;
} },
try {
return true; // No Exception thrown on windows for FileInputStream
} catch (IOException io) {
return true; // Exception thrown on solaris and linux for FileInputStream
}
} };
boolean failed = false;
"f.txt");
f.createNewFile();
f.deleteOnExit();
try {
if (testInputStream(fis)) {
failed = true;
}
if (testFileInputStream(fis)) {
failed = true;
}
} finally {
}
new FileInputStream(f));
try {
if (testInputStream(bs)) {
failed = true;
}
} finally {
}
new FileInputStream(f));
try {
if (testInputStream(dis)) {
failed = true;
}
} finally {
}
new ByteArrayInputStream(new byte[20]));
if (testInputStream(pbis)) {
failed = true;
}
if (testPushbackInputStream(pbis)) {
failed = true;
}
if (testInputStream(pis)) {
failed = true;
}
/**
* The SequenceInputStream and ObjectInputStream does not throw IOException
SequenceInputStream sqis = new SequenceInputStream(
new FileInputStream(f),
new PipedInputStream(new PipedOutputStream())
);
if (testInputStream(sqis)) {
failed = true;
}
String serStr = "abc";
ObjectOutputStream oos = new ObjectOutputStream(
new FileOutputStream(f));
oos.writeObject(serStr);
oos.close();
ObjectInputStream ois = new ObjectInputStream(
new FileInputStream(f));
if (testInputStream(ois)) {
failed = true;
}
*/
if (failed) {
throw new Exception(
"Some Op for some Stream failed, check the failed status above");
}
}
throws Exception {
boolean failed = false;
boolean result;
// skip the test as available() returns 0
continue;
}
if (!result) {
failed = true;
}
}
if (failed) {
" above for :" + is);
}
return failed;
}
throws Exception {
boolean failed = false;
try {
failed = true;
} catch (IOException io) {
}
byte buf[] = new byte[2];
try {
pis);
failed = true;
} catch (IOException io) {
}
try {
failed = true;
} catch (IOException io) {
}
return failed;
}
throws Exception {
boolean failed = false;
try {
} catch (IOException io) {
failed = true;
}
fis.getChannel();
return failed;
}
}