[jira] Created: (HARMONY-181) 3 missing getChannel() methods in java.net package
3 missing getChannel() methods in java.net package -- Key: HARMONY-181 URL: http://issues.apache.org/jira/browse/HARMONY-181 Project: Harmony Type: Bug Components: Classlib Reporter: Svetlana Samoilenko According to J2SE 1.5 and 1.4.2 specifications there should be public methods java.net.DatagramSocket.getChannel(), java.net.ServerSocket.getChannel(), java.net.Socket.getChannel() which are missed. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Commented: (HARMONY-73) java.net.InetAddress.getLocalHost() returns wrong host name for loopback address
[
http://issues.apache.org/jira/browse/HARMONY-73?page=comments#action_12368875 ]
Svetlana Samoilenko commented on HARMONY-73:
Tim/Paulex,
thanks, bug is not reproducible with latest sources.
java.net.InetAddress.getLocalHost() returns wrong host name for loopback
address
-
Key: HARMONY-73
URL: http://issues.apache.org/jira/browse/HARMONY-73
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Priority: Minor
Attachments: InetAddress.patch
J2se 1.4.2 and 5.0 specifications for java.net.InetAddress.getLocalHost()
read, that if there is a security manager, its checkConnect method is called
with the local host name and -1 as its arguments to see if the operation is
allowed.
If the operation is not allowed, an InetAddress representing the loopback
address is returned as hostname/hostaddress (as followed from toString()
specification).
The test listed below shows that the returned loopback address has wrong
hostname, 127.0.0.1 instead of loopback.
Inet_SecurityManager class is called twice and therefore host name is
substituted with hostaddress address.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main(String[] args) {
try {
System.setSecurityManager(new Inet_SecurityManager());
System.out.println(Loopback address = +
InetAddress.getLocalHost());
} catch (Exception e){
System.out.println(Unexpected exception = + e);
};
}
}
class Inet_SecurityManager extends SecurityManager {
public void checkConnect(String host, int port) {
super.checkConnect(host,port);
throw new SecurityException();
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
Inet_SecurityManager :host= nswssamoil1
Inet_SecurityManager :port= -1
Loopback address = localhost/127.0.0.1
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
Inet_SecurityManager :host= nswssamoil1
Inet_SecurityManager :port= -1
Inet_SecurityManager :host= localhost
Inet_SecurityManager :port= -1
Loopback address = 127.0.0.1/127.0.0.1
Suggested junit test case:
InetAddressTest.java
-
import java.net.*;
import junit.framework.*;
public class InetAddressTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(InetAddress.class);
}
public void test_getLocalHost() {
try{
System.setSecurityManager(new Inet_SecurityManager());
String hostname=InetAddress.getLocalHost().getHostName();
assertEquals(localhost, hostname);
} catch (Exception e){
fail(Unexpected exception = + e);
};
}
}
class Inet_SecurityManager extends SecurityManager {
public void checkConnect(String host, int port) {
super.checkConnect(host,port);
throw new SecurityException();
}
}
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[jira] Commented: (HARMONY-102) java.util.Date.parse(String) throws java.lang.IllegalArgumentException for legal string
[
http://issues.apache.org/jira/browse/HARMONY-102?page=comments#action_12368877
]
Svetlana Samoilenko commented on HARMONY-102:
-
Vladimir, thank you, I can't reproduce the bug with latest sources.
java.util.Date.parse(String) throws java.lang.IllegalArgumentException for
legal string
Key: HARMONY-102
URL: http://issues.apache.org/jira/browse/HARMONY-102
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
Attachments: fix102.txt
According to 1.4.2 and 1.5 specifications for java.util.Date(String s)
IllegalArgumentException is thrown if attempt to interpret the string s as a
representation of a date and time is fails.
Harmony throws IllegalArgumentException on legal string: Sat, 1 Jan 1970
+0130 00:00:00.
Code to reproduce:
import java.util.Date;
public class test2 {
public static void main(String[] args) {
long date = Date.parse(Sat, 1 Jan 1970 +0130 00:00:00);
System.out.println(date = + date);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
date =-540
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IllegalArgumentException
at java.util.Date.parse(Date.java:404)
at test2.main(test2.java:4)
Suggested junit test case:
DateTest.java
-
import junit.framework.*;
import java.util.Date;
public class DateTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(DateTest.class);
}
public void test_parse () {
assertEquals(-540, Date.parse(Sat, 1 Jan 1970 +0130
00:00:00));
}
}
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[jira] Commented: (HARMONY-98) java.util.BitSet.clear(int toIndex,int fromIndex) throws unexpected IndexOutOfBoundsException when toIndex=fromIndex
[
http://issues.apache.org/jira/browse/HARMONY-98?page=comments#action_12368879 ]
Svetlana Samoilenko commented on HARMONY-98:
Tim, thanks,
all works fine with with latest sources.
java.util.BitSet.clear(int toIndex,int fromIndex) throws unexpected
IndexOutOfBoundsException when toIndex=fromIndex
Key: HARMONY-98
URL: http://issues.apache.org/jira/browse/HARMONY-98
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
Attachments: fix.txt, fix_hrm-98.txt
According to 1.4.2 and 1.5 specification java.util.BitSet.clear(int,int)
throws IndexOutOfBoundsException - if fromIndex is negative, or toIndex is
negative, or fromIndex is larger than toIndex.
Harmony throws IndexOutOfBoundsException if toIndex=fromIndex.
Code to reproduce:
import java.util.BitSet;
public class test2 {
public static void main(String[] args) {
BitSet set = new BitSet();
for(int i=0; i 20; i++) {
set.set(i);
}
set.clear(10,10);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IndexOutOfBoundsException: Negative index specified
at java.util.BitSet.clear(BitSet.java:423)
at test2.main(test2.java:16)
Suggested fix in attachment.
Suggested junit test case:
BitSetTest.java
-
import junit.framework.*;
import java.util.BitSet;
public class BitSetTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(BitSetTest.class);
}
public void test_clear() {
BitSet set = new BitSet();
for(int i=0; i 20; i++) {
set.set(i);
}
set.clear(10,10);
}
}
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[jira] Commented: (HARMONY-94) java.util.Collections.binarySearch(List, Object, Comparator c) throws NPE when c is null
[
http://issues.apache.org/jira/browse/HARMONY-94?page=comments#action_12368880 ]
Svetlana Samoilenko commented on HARMONY-94:
Tim, thank you, I can't reproduce the bug with latest sources.
java.util.Collections.binarySearch(List, Object, Comparator c) throws NPE
when c is null
Key: HARMONY-94
URL: http://issues.apache.org/jira/browse/HARMONY-94
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 and 1.5 specification for
java.util.Collections.binarySearch(List, Object, Comparator c) method null
value of Comparator c indicates, that the elements' natural ordering should
be used.
Harmony throws NPE in this case that contradicts specification.
Code to reproduce:
import java.util.*;
public class test2 {
public static void main(String args[]){
LinkedList lst = new LinkedList();
lst.add(new Integer(30));
Collections.sort(lst, null);
int i = Collections.binarySearch(lst, new Integer(2), null);
System.out.println(Index of search key = + i);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
Index of search key =-1
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.NullPointerException
at java.util.Collections.binarySearch(Collections.java:1347)
at test2.main(test2.java:8)
Suggected fix:
Index: trunk/modules/luni/src/main/java/java/util/Collections.java
===
--- trunk/modules/luni/src/main/java/java/util/Collections.java
(revision 377385)
+++ trunk/modules/luni/src/main/java/java/util/Collections.java (working
copy)
@@ -1340,6 +1340,9 @@
*/
public static int binarySearch(List list, Object object,
Comparator comparator) {
+if ( comparator== null) {
+return Collections.binarySearch(list, object);
+}
if (!(list instanceof RandomAccess)) {
ListIterator it = list.listIterator();
while (it.hasNext()) {
Suggested junit test case:
CollectionsTest.java
-
import junit.framework.*;
import java.util.*;
public class CollectionsTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(CollectionsTest.class);
}
public void test_binarySearch () {
LinkedList lst = new LinkedList();
lst.add(new Integer(30));
Collections.sort(lst, null);
assertEquals(-1, Collections.binarySearch(lst, new Integer(2), null));
}
}
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[jira] Commented: (HARMONY-93) some methods in java.util.Collections don't throw NPE when the parameter is null
[
http://issues.apache.org/jira/browse/HARMONY-93?page=comments#action_12368881 ]
Svetlana Samoilenko commented on HARMONY-93:
Tim, thank you, I can't reproduce the bug with latest sources.
some methods in java.util.Collections don't throw NPE when the parameter is
null
-
Key: HARMONY-93
URL: http://issues.apache.org/jira/browse/HARMONY-93
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
Attachments: CollectionsTest.java, fix.txt
According to j2se 1.4.2 and 1.5 specification for the Collections class The
methods of this class all throw a NullPointerException if the collections
provided to them are null.
Harmony does not throw NPE for some methods.
Code to reproduce:
import java.util.*;
public class test2 {
public static void main(String [] args) {
SortedMap m = null;
Map map=null;
Set set=null;
SortedSet sortedset=null;
SortedMap sortedmap =null;
Collection col=null;
try {
Collections.synchronizedCollection(col);
System.out.println(synchronizedCollection(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSortedMap(sortedmap);
System.out.println(synchronizedSortedMap(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedMap(map);
System.out.println(synchronizedMap(map) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSet(set);
System.out.println(synchronizedSet(set) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSortedSet(sortedset);
System.out.println(synchronizedSortedSet(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableCollection(col);
System.out.println(unmodifiableCollection(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableMap(map);
System.out.println(unmodifiableMap(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSet(set);
System.out.println(unmodifiableSet(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSortedMap(sortedmap);
System.out.println(unmodifiableSortedMap(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSortedSet(sortedset);
System.out.println(unmodifiableSortedSet(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
synchronizedCollection(null) must throw NPE
synchronizedSortedMap(null) must throw NPE
synchronizedMap(map) must throw NPE
synchronizedSet(set) must throw NPE
synchronizedSortedSet(null) must throw NPE
unmodifiableCollection(null) must throw NPE
unmodifiableMap(null) must throw NPE
unmodifiableSet(null) must throw NPE
unmodifiableSortedMap(null) must throw NPE
[jira] Commented: (HARMONY-64) java.nio.charset.Charset.forName(String name) does not throw UnsupportedCharsetException if valid name starts with x-
[
http://issues.apache.org/jira/browse/HARMONY-64?page=comments#action_12367029 ]
Svetlana Samoilenko commented on HARMONY-64:
Tim, I have no objection. Let's wait.
java.nio.charset.Charset.forName(String name) does not throw
UnsupportedCharsetException if valid name starts with x-
---
Key: HARMONY-64
URL: http://issues.apache.org/jira/browse/HARMONY-64
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
Attachments: ICUInterface34.dll, libICUInterface34.so
According to j2se 1.4.2 specification for Charset forName(String charsetName)
the method must throw UnsupportedCharsetException if no support for the
named charset is available in this instance of the Java virtual machine. The
method does not throw exception if a unsupported name started with x-. For
example, the method throws an exception for not supported name xyz, but
does not for x-yz.
Code to reproduce:
import java.nio.charset.*;
public class test2 {
public static void main (String[] args) {
try{
Charset ch=Charset.forName(x-yz);
System.out.println(***BAD. UnsupportedCharsetException must be
thrown instead of creating +ch);
} catch (UnsupportedCharsetException e) {
System.out.println(***OK. Expected UnsupportedCharsetException
+ e);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
***OK. Expected UnsupportedCharsetException
java.nio.charset.UnsupportedCharsetException: x-yz
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
***BAD. UnsupportedCharsetException must be thrown instead of creating
Charset[x-yz]
Suggested junit test case:
CharsetTest.java
-
import java.nio.charset.*;
import junit.framework.*;
public class CharsetTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(CharsetTest.class);
}
public void test_forName() {
try {
Charset ch=Charset.forName(x-yz);
fail(Assert 0: UnsupportedCharsetException must be thrown
instead of creating: + ch);
} catch (UnsupportedCharsetException e) {
}
}
}
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[jira] Commented: (HARMONY-67) java.nio.charset.Charset.decode(ByteBuffer) throws unexpected BufferOverflowException for UTF-16BE, UTF-16LE, UTF-16 charsets.
[
http://issues.apache.org/jira/browse/HARMONY-67?page=comments#action_12366771 ]
Svetlana Samoilenko commented on HARMONY-67:
Tim,
I agree with Vladimir,
this condition
cs.newDecoder().onMalformedInput(CodingErrorAction.REPLACE).onUnmappableCharacter(CodingErrorAction.REPLACE).decode(bb)
is correct, it is compatibility issue.
java.nio.charset.Charset.decode(ByteBuffer) throws unexpected
BufferOverflowException for UTF-16BE, UTF-16LE, UTF-16 charsets.
---
Key: HARMONY-67
URL: http://issues.apache.org/jira/browse/HARMONY-67
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 specification for Charset.decode(ByteBuffer b) the
method must not throw any exceptions.
The test listed below shows that there is unexpected BufferOverflowException
thrown if charset name is one in the following: UTF-16BE, UTF-16LE, UTF-16.
BEA does not throw any exceptions.
Code to reproduce:
import java.nio.charset.Charset;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
public class test2 {
public static void main(String[] args) throws Exception {
byte[] b = new byte[] {(byte)1};
ByteBuffer buf= ByteBuffer.wrap(b);
CharBuffer charbuf=Charset.forName(UTF-16).decode(buf);
System.out.println(CharBuffer.length()=+ charbuf.length());
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
CharBuffer.length()=0
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.nio.BufferOverflowException
at java.nio.CharBuffer.put(CharBuffer.java:662)
at java.nio.CharBuffer.put(CharBuffer.java:629)
at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:406)
at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:243)
at java.nio.charset.Charset.decode(Charset.java:630)
at test2.main(test2.java:8)
Suggested junit test case:
CharsetTest.java
-
import java.nio.charset.Charset;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import junit.framework.*;
public class CharsetTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(CharsetTest.class);
}
public void test_decode() {
byte[] b = new byte[] {(byte)1};
ByteBuffer buf= ByteBuffer.wrap(b);
CharBuffer charbuf=Charset.forName(UTF-16).decode(buf);
assertEquals(Assert 0: charset UTF-16,0,charbuf.length());
charbuf=Charset.forName(UTF-16BE).decode(buf);
assertEquals(Assert 1: charset UTF-16BE,0, charbuf.length());
charbuf=Charset.forName(UTF-16LE).decode(buf);
assertEquals(Assert 2: charset UTF16LE,0, charbuf.length());
}
}
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[jira] Created: (HARMONY-101) NPE in java.util.regex.Pattern.compile()
NPE in java.util.regex.Pattern.compile()
Key: HARMONY-101
URL: http://issues.apache.org/jira/browse/HARMONY-101
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to 1.4.2 and 1.5 specifications for
java.util.regex.Pattern.matches(String regex,CharSequence input)
An invocation of this convenience method of the form
Pattern.matches(regex, input);
behaves in exactly the same way as the expression
Pattern.compile(regex).matcher(input).matches()
Harmony throws unspecified NPE for Pattern.compile and returns false instead of
true for Pattern.matches().
Code to reproduce:
import java.util.regex.Pattern;
public class test2 {
public static void main(String[] args) {
System.out.println(boolean is
true=+Pattern.matches([,\\p{Punct}], ,));
System.out.println(boolean is
true=+Pattern.compile([,\\p{Punct}]).matcher(,).matches());
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
boolean is true=true
boolean is true=true
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
boolean is true=false
java.lang.NullPointerException
at test2.main(test2.java:5)
Suggested junit test case:
PatternTest.java
-
import junit.framework.*;
import java.util.regex.Pattern;
public class PatternTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(PatternTest.class);
}
public void test_compile () {
assertTrue(Pattern.matches([,\\p{Punct}], ,));
assertTrue(Pattern.compile([,\\p{Punct}]).matcher(,).matches());
}
}
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[jira] Created: (HARMONY-102) java.util.Date.parse(String) throws java.lang.IllegalArgumentException for legal string
java.util.Date.parse(String) throws java.lang.IllegalArgumentException for
legal string
Key: HARMONY-102
URL: http://issues.apache.org/jira/browse/HARMONY-102
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to 1.4.2 and 1.5 specifications for java.util.Date(String s)
IllegalArgumentException is thrown if attempt to interpret the string s as a
representation of a date and time is fails.
Harmony throws IllegalArgumentException on legal string: Sat, 1 Jan 1970
+0130 00:00:00.
Code to reproduce:
import java.util.Date;
public class test2 {
public static void main(String[] args) {
long date = Date.parse(Sat, 1 Jan 1970 +0130 00:00:00);
System.out.println(date = + date);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
date =-540
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IllegalArgumentException
at java.util.Date.parse(Date.java:404)
at test2.main(test2.java:4)
Suggested junit test case:
DateTest.java
-
import junit.framework.*;
import java.util.Date;
public class DateTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(DateTest.class);
}
public void test_parse () {
assertEquals(-540, Date.parse(Sat, 1 Jan 1970 +0130 00:00:00));
}
}
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[jira] Created: (HARMONY-97) ZipOutputStream.close() throws IOException if the stream is already closed
ZipOutputStream.close() throws IOException if the stream is already closed
--
Key: HARMONY-97
URL: http://issues.apache.org/jira/browse/HARMONY-97
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to 1.5 specification for сlose() method in interface Closeable:
Closes this stream and releases any system resources associated with it.
If the stream is already closed then invoking this method has no effect.
Harmony throws IOException if the stream is already closed.
Code to reproduce:
import java.io.*;
import java.util.zip.*;
public class test2 {
public static void main(String args[]) {
ZipOutputStream zos = null;
try {
File f=new File(myFile);
f.createNewFile();
f.deleteOnExit();
FileOutputStream ff=new FileOutputStream(f);
BufferedOutputStream b=new BufferedOutputStream(ff);
zos=new ZipOutputStream(new BufferedOutputStream(b));
zos.putNextEntry(new ZipEntry(myFile));
} catch (IOException ee) {
ee.printStackTrace();
}
try {
zos.close();
zos.close();
System.out.println(PASSED);
} catch (IOException ee) {
System.out.println(FAILED);
ee.printStackTrace();
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
FAILED
java.io.IOException: Stream is closed
at java.util.zip.ZipOutputStream.finish(ZipOutputStream.java:157)
at java.util.zip.ZipOutputStream.close(ZipOutputStream.java:66)
at test2.main(test2.java:26)
Suggested fix:
Index: trunk/modules/archive/src/main/java/java/util/zip/ZipOutputStream.java
===
--- trunk/modules/archive/src/main/java/java/util/zip/ZipOutputStream.java
(revision 378195)
+++ trunk/modules/archive/src/main/java/java/util/zip/ZipOutputStream.java
(working copy)
@@ -77,8 +77,7 @@
*/
public void close() throws IOException {
finish();
- out.close();
- out = null;
+ out.close();
}
/**
@@ -165,9 +164,7 @@
* @exception IOException
*If an error occurs while finishing
*/
- public void finish() throws IOException {
- if (out == null)
- throw new
IOException(Msg.getString(K0059));
+ public void finish() throws IOException {
if (cDir == null)
return;
if (entries.size() == 0)
Suggested junit test case:
ZipOutputStreamTest.java
-
import junit.framework.*;
import java.util.zip.*;
import java.io.*;
public class ZipOutputStreamTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(ZipOutputStream.class);
}
public void test_close() {
ZipOutputStream zos = null;
try {
File f=new File(myFile);
f.createNewFile();
f.deleteOnExit();
FileOutputStream ff=new FileOutputStream(f);
BufferedOutputStream b=new BufferedOutputStream(ff);
zos=new ZipOutputStream(new BufferedOutputStream(b));
zos.putNextEntry(new ZipEntry(myFile));
} catch (IOException ee) {
fail(Unnexpected IOException);
}
try {
zos.close();
zos.close();
} catch (IOException ee) {
fail(Unnexpected IOException);
}
}
}
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[jira] Updated: (HARMONY-98) java.util.BitSet.clear(int toIndex,int fromIndex) throws unexpected IndexOutOfBoundsException when toIndex=fromIndex
[ http://issues.apache.org/jira/browse/HARMONY-98?page=all ]
Svetlana Samoilenko updated HARMONY-98:
---
Attachment: fix.txt
java.util.BitSet.clear(int toIndex,int fromIndex) throws unexpected
IndexOutOfBoundsException when toIndex=fromIndex
Key: HARMONY-98
URL: http://issues.apache.org/jira/browse/HARMONY-98
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Attachments: fix.txt
According to 1.4.2 and 1.5 specification java.util.BitSet.clear(int,int)
throws IndexOutOfBoundsException - if fromIndex is negative, or toIndex is
negative, or fromIndex is larger than toIndex.
Harmony throws IndexOutOfBoundsException if toIndex=fromIndex.
Code to reproduce:
import java.util.BitSet;
public class test2 {
public static void main(String[] args) {
BitSet set = new BitSet();
for(int i=0; i 20; i++) {
set.set(i);
}
set.clear(10,10);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IndexOutOfBoundsException: Negative index specified
at java.util.BitSet.clear(BitSet.java:423)
at test2.main(test2.java:16)
Suggested fix in attachment.
Suggested junit test case:
BitSetTest.java
-
import junit.framework.*;
import java.util.BitSet;
public class BitSetTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(BitSetTest.class);
}
public void test_clear() {
BitSet set = new BitSet();
for(int i=0; i 20; i++) {
set.set(i);
}
set.clear(10,10);
}
}
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[jira] Commented: (HARMONY-97) ZipOutputStream.close() throws IOException if the stream is already closed
[
http://issues.apache.org/jira/browse/HARMONY-97?page=comments#action_12366743 ]
Svetlana Samoilenko commented on HARMONY-97:
Tim, thank you, bug is not reproducible with latest sources.
ZipOutputStream.close() throws IOException if the stream is already closed
--
Key: HARMONY-97
URL: http://issues.apache.org/jira/browse/HARMONY-97
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to 1.5 specification for ?lose() method in interface Closeable:
Closes this stream and releases any system resources associated with it.
If the stream is already closed then invoking this method has no effect.
Harmony throws IOException if the stream is already closed.
Code to reproduce:
import java.io.*;
import java.util.zip.*;
public class test2 {
public static void main(String args[]) {
ZipOutputStream zos = null;
try {
File f=new File(myFile);
f.createNewFile();
f.deleteOnExit();
FileOutputStream ff=new FileOutputStream(f);
BufferedOutputStream b=new BufferedOutputStream(ff);
zos=new ZipOutputStream(new BufferedOutputStream(b));
zos.putNextEntry(new ZipEntry(myFile));
} catch (IOException ee) {
ee.printStackTrace();
}
try {
zos.close();
zos.close();
System.out.println(PASSED);
} catch (IOException ee) {
System.out.println(FAILED);
ee.printStackTrace();
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
FAILED
java.io.IOException: Stream is closed
at java.util.zip.ZipOutputStream.finish(ZipOutputStream.java:157)
at java.util.zip.ZipOutputStream.close(ZipOutputStream.java:66)
at test2.main(test2.java:26)
Suggested fix:
Index: trunk/modules/archive/src/main/java/java/util/zip/ZipOutputStream.java
===
--- trunk/modules/archive/src/main/java/java/util/zip/ZipOutputStream.java
(revision 378195)
+++ trunk/modules/archive/src/main/java/java/util/zip/ZipOutputStream.java
(working copy)
@@ -77,8 +77,7 @@
*/
public void close() throws IOException {
finish();
- out.close();
- out = null;
+ out.close();
}
/**
@@ -165,9 +164,7 @@
* @exception IOException
*If an error occurs while finishing
*/
- public void finish() throws IOException {
- if (out == null)
- throw new
IOException(Msg.getString(K0059));
+ public void finish() throws IOException {
if (cDir == null)
return;
if (entries.size() == 0)
Suggested junit test case:
ZipOutputStreamTest.java
-
import junit.framework.*;
import java.util.zip.*;
import java.io.*;
public class ZipOutputStreamTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(ZipOutputStream.class);
}
public void test_close() {
ZipOutputStream zos = null;
try {
File f=new File(myFile);
f.createNewFile();
f.deleteOnExit();
FileOutputStream ff=new FileOutputStream(f);
BufferedOutputStream b=new BufferedOutputStream(ff);
zos=new ZipOutputStream(new BufferedOutputStream(b));
zos.putNextEntry(new ZipEntry(myFile));
} catch (IOException ee) {
fail(Unnexpected IOException);
}
try {
zos.close();
zos.close();
} catch
[jira] Commented: (HARMONY-79) java.util.jar.Attributes.put(Object name, Object value) doesn't throw ClassCastException
[
http://issues.apache.org/jira/browse/HARMONY-79?page=comments#action_12366745 ]
Svetlana Samoilenko commented on HARMONY-79:
Tim, thank you, I can't reproduce the bug with latest sources.
java.util.jar.Attributes.put(Object name, Object value) doesn't throw
ClassCastException
Key: HARMONY-79
URL: http://issues.apache.org/jira/browse/HARMONY-79
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
Attachments: AttributesTest.java, Attributes_patch.txt
According to the j2se 1.4 and 1.5 specification method
java.util.jar.Attributes.put throws ClassCastException - if the name is not a
Attributes.Name or the value is not a String.
Harmony doesn't throw ClassCastException
1) if the name is not a Attributes.Name
2) if the value is not a String
Code to reproduce:
import java.util.jar.Attributes;
public class test2 {
public static void main(String[] args) {
Attributes att=new Attributes();
try {
att.put(new Object(), new String() );
} catch ( ClassCastException e) {
System.out.println(ClassCastException if the name is not a
Attributes.Name );
};
try {
att.put(new Attributes.Name(IMPLEMENTATION_VENDOR), new
Object());
} catch ( ClassCastException e) {
System.out.println(ClassCastException if the value is not a
String);
return;
};
System.out.println(Wrong. Must be ClassCastException);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
ClassCastException if the name is not a Attributes.Name
ClassCastException if the value is not a String
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
Wrong. Must be ClassCastException
Siggested fix:
to change the line 232 in
archive/src/main/java/java/util/jar/Attributes.java as follows:
232 return map.put((Name) key, (String) value);
Suggested junit test case:
AttributesTest.java
-
import java.util.jar.*;
import junit.framework.*;
public class AttributesTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(AttributesTest.class);
}
public void test_put () {
Attributes att=new Attributes();
// ClassCastException if the name is not a Attributes.Name
try {
att.put(new Object(), new String() );
} catch ( ClassCastException e) {
// expected
};
//ClassCastException if the value is not a String
try {
att.put(new Attributes.Name(IMPLEMENTATION_VENDOR), new
Object());
} catch ( ClassCastException e) {
// expected
};
}
}
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[jira] Updated: (HARMONY-98) java.util.BitSet.clear(int toIndex,int fromIndex) throws unexpected IndexOutOfBoundsException when toIndex=fromIndex
[ http://issues.apache.org/jira/browse/HARMONY-98?page=all ]
Svetlana Samoilenko updated HARMONY-98:
---
Attachment: fix_hrm-98.txt
Tim, thank you for pointing my tipo out. Could you change fix.txt with
fix_hrm-98.txt?
java.util.BitSet.clear(int toIndex,int fromIndex) throws unexpected
IndexOutOfBoundsException when toIndex=fromIndex
Key: HARMONY-98
URL: http://issues.apache.org/jira/browse/HARMONY-98
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Attachments: fix.txt, fix_hrm-98.txt
According to 1.4.2 and 1.5 specification java.util.BitSet.clear(int,int)
throws IndexOutOfBoundsException - if fromIndex is negative, or toIndex is
negative, or fromIndex is larger than toIndex.
Harmony throws IndexOutOfBoundsException if toIndex=fromIndex.
Code to reproduce:
import java.util.BitSet;
public class test2 {
public static void main(String[] args) {
BitSet set = new BitSet();
for(int i=0; i 20; i++) {
set.set(i);
}
set.clear(10,10);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IndexOutOfBoundsException: Negative index specified
at java.util.BitSet.clear(BitSet.java:423)
at test2.main(test2.java:16)
Suggested fix in attachment.
Suggested junit test case:
BitSetTest.java
-
import junit.framework.*;
import java.util.BitSet;
public class BitSetTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(BitSetTest.class);
}
public void test_clear() {
BitSet set = new BitSet();
for(int i=0; i 20; i++) {
set.set(i);
}
set.clear(10,10);
}
}
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[jira] Created: (HARMONY-99) java.nio.charset.CharsetDecoder.decode(ByteBuffer in) does not throw MalformedInputException when buffer's current position is not legal
java.nio.charset.CharsetDecoder.decode(ByteBuffer in) does not throw
MalformedInputException when buffer's current position is not legal
Key: HARMONY-99
URL: http://issues.apache.org/jira/browse/HARMONY-99
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to 1.4.2 and 1.5 java.nio.charset.CharsetDecoder.decode(ByteBuffer
in) throws
MalformedInputException - If the byte sequence starting at the input buffer's
current position is not legal for this charset and the current malformed-input
action is CodingErrorAction.REPORT.
Harmony does not throw MalformedInputException in this case as test listed
below shows.
Code to reproduce:
import java.nio.*;
import java.nio.charset.*;
public class test2 {
public static void main(String[] args) throws Exception {
Charset cs =Charset.forName(utf-16);
CharsetDecoder decoder = cs.newDecoder();
decoder.onMalformedInput(CodingErrorAction.REPORT);
decoder.onUnmappableCharacter(CodingErrorAction.REPORT);
CharBuffer out = CharBuffer.allocate(10);
ByteBuffer in = ByteBuffer.wrap(new byte[] { 109, 97, 109});
CharBuffer res1 = decoder.decode(in);
//output
System.out.println(CharBuffer==+res1);
System.out.println(CharBuffer.position ==+res1.position());
System.out.println(toHexString==+Integer.toHexString(res1.charAt(0)));
System.out.println(ByteBuffer.position()==+in.position());
System.out.println(ByteBuffer.remaining()==+in.remaining());
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
java.nio.charset.MalformedInputException: Input length = 1
at java.nio.charset.CoderResult.throwException()V(CoderResult.java:260)
at
java.nio.charset.CharsetDecoder.decode(Ljava.nio.ByteBuffer;)Ljava.nio.CharBuffer;(CharsetDecoder.java:763)
at test2.main([Ljava.lang.String;)V(test2.java:34)
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
res1==
res1==0
toHexString==6d61
ByteBuffer.position()==3
ByteBuffer.remaining()==0
Suggested junit test case:
CharsetDecoderTest.java
-
import junit.framework.*;
import java.nio.*;
import java.nio.charset.*;
public class CharsetDecoderTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(CharsetDecoderTest.class);
}
public void test_decode() {
try {
Charset cs =Charset.forName(utf-16);
CharsetDecoder decoder = cs.newDecoder();
decoder.onMalformedInput(CodingErrorAction.REPORT);
decoder.onUnmappableCharacter(CodingErrorAction.REPORT);
CharBuffer out = CharBuffer.allocate(10);
ByteBuffer in = ByteBuffer.wrap(new byte[] { 109, 97, 109});
CharBuffer res1 = decoder.decode(in);
fail(MalformedInputException should have thrown);
} catch (MalformedInputException e) {
//expected
} catch (CharacterCodingException e) {
fail(unexpected CharacterCodingException);
}
}
}
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[jira] Created: (HARMONY-93) some methods in java.util.Collections don't throw NPE when the parameter is null
some methods in java.util.Collections don't throw NPE when the parameter is
null
-
Key: HARMONY-93
URL: http://issues.apache.org/jira/browse/HARMONY-93
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 and 1.5 specification for the Collections class The
methods of this class all throw a NullPointerException if the collections
provided to them are null.
Harmony does not throw NPE for some methods.
Code to reproduce:
import java.util.*;
public class test2 {
public static void main(String [] args) {
SortedMap m = null;
Map map=null;
Set set=null;
SortedSet sortedset=null;
SortedMap sortedmap =null;
Collection col=null;
try {
Collections.synchronizedCollection(col);
System.out.println(synchronizedCollection(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSortedMap(sortedmap);
System.out.println(synchronizedSortedMap(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedMap(map);
System.out.println(synchronizedMap(map) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSet(set);
System.out.println(synchronizedSet(set) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSortedSet(sortedset);
System.out.println(synchronizedSortedSet(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableCollection(col);
System.out.println(unmodifiableCollection(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableMap(map);
System.out.println(unmodifiableMap(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSet(set);
System.out.println(unmodifiableSet(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSortedMap(sortedmap);
System.out.println(unmodifiableSortedMap(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSortedSet(sortedset);
System.out.println(unmodifiableSortedSet(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
synchronizedCollection(null) must throw NPE
synchronizedSortedMap(null) must throw NPE
synchronizedMap(map) must throw NPE
synchronizedSet(set) must throw NPE
synchronizedSortedSet(null) must throw NPE
unmodifiableCollection(null) must throw NPE
unmodifiableMap(null) must throw NPE
unmodifiableSet(null) must throw NPE
unmodifiableSortedMap(null) must throw NPE
unmodifiableSortedSet(null) must throw NPE
Suggected fix and test in attachment.
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[jira] Updated: (HARMONY-93) some methods in java.util.Collections don't throw NPE when the parameter is null
[ http://issues.apache.org/jira/browse/HARMONY-93?page=all ]
Svetlana Samoilenko updated HARMONY-93:
---
Attachment: CollectionsTest.java
some methods in java.util.Collections don't throw NPE when the parameter is
null
-
Key: HARMONY-93
URL: http://issues.apache.org/jira/browse/HARMONY-93
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Attachments: CollectionsTest.java
According to j2se 1.4.2 and 1.5 specification for the Collections class The
methods of this class all throw a NullPointerException if the collections
provided to them are null.
Harmony does not throw NPE for some methods.
Code to reproduce:
import java.util.*;
public class test2 {
public static void main(String [] args) {
SortedMap m = null;
Map map=null;
Set set=null;
SortedSet sortedset=null;
SortedMap sortedmap =null;
Collection col=null;
try {
Collections.synchronizedCollection(col);
System.out.println(synchronizedCollection(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSortedMap(sortedmap);
System.out.println(synchronizedSortedMap(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedMap(map);
System.out.println(synchronizedMap(map) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSet(set);
System.out.println(synchronizedSet(set) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSortedSet(sortedset);
System.out.println(synchronizedSortedSet(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableCollection(col);
System.out.println(unmodifiableCollection(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableMap(map);
System.out.println(unmodifiableMap(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSet(set);
System.out.println(unmodifiableSet(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSortedMap(sortedmap);
System.out.println(unmodifiableSortedMap(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSortedSet(sortedset);
System.out.println(unmodifiableSortedSet(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
synchronizedCollection(null) must throw NPE
synchronizedSortedMap(null) must throw NPE
synchronizedMap(map) must throw NPE
synchronizedSet(set) must throw NPE
synchronizedSortedSet(null) must throw NPE
unmodifiableCollection(null) must throw NPE
unmodifiableMap(null) must throw NPE
unmodifiableSet(null) must throw NPE
unmodifiableSortedMap(null) must throw NPE
unmodifiableSortedSet(null) must throw NPE
Suggected fix and test in attachment.
--
This message is
[jira] Updated: (HARMONY-93) some methods in java.util.Collections don't throw NPE when the parameter is null
[ http://issues.apache.org/jira/browse/HARMONY-93?page=all ]
Svetlana Samoilenko updated HARMONY-93:
---
Attachment: fix.txt
some methods in java.util.Collections don't throw NPE when the parameter is
null
-
Key: HARMONY-93
URL: http://issues.apache.org/jira/browse/HARMONY-93
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Attachments: CollectionsTest.java, fix.txt
According to j2se 1.4.2 and 1.5 specification for the Collections class The
methods of this class all throw a NullPointerException if the collections
provided to them are null.
Harmony does not throw NPE for some methods.
Code to reproduce:
import java.util.*;
public class test2 {
public static void main(String [] args) {
SortedMap m = null;
Map map=null;
Set set=null;
SortedSet sortedset=null;
SortedMap sortedmap =null;
Collection col=null;
try {
Collections.synchronizedCollection(col);
System.out.println(synchronizedCollection(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSortedMap(sortedmap);
System.out.println(synchronizedSortedMap(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedMap(map);
System.out.println(synchronizedMap(map) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSet(set);
System.out.println(synchronizedSet(set) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.synchronizedSortedSet(sortedset);
System.out.println(synchronizedSortedSet(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableCollection(col);
System.out.println(unmodifiableCollection(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableMap(map);
System.out.println(unmodifiableMap(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSet(set);
System.out.println(unmodifiableSet(null) must throw NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSortedMap(sortedmap);
System.out.println(unmodifiableSortedMap(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
try {
Collections.unmodifiableSortedSet(sortedset);
System.out.println(unmodifiableSortedSet(null) must throw
NPE);
} catch (NullPointerException e) {
System.out.println(PASSED);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
synchronizedCollection(null) must throw NPE
synchronizedSortedMap(null) must throw NPE
synchronizedMap(map) must throw NPE
synchronizedSet(set) must throw NPE
synchronizedSortedSet(null) must throw NPE
unmodifiableCollection(null) must throw NPE
unmodifiableMap(null) must throw NPE
unmodifiableSet(null) must throw NPE
unmodifiableSortedMap(null) must throw NPE
unmodifiableSortedSet(null) must throw NPE
Suggected fix and test in attachment.
--
This message is
[jira] Commented: (HARMONY-86) java.util.zip.Inflater.needsDictionary() throws unspecified IllegalStateException
[
http://issues.apache.org/jira/browse/HARMONY-86?page=comments#action_12366443 ]
Svetlana Samoilenko commented on HARMONY-86:
Tim, thank you, bug is not reproducible with latest sources.
java.util.zip.Inflater.needsDictionary() throws unspecified
IllegalStateException
-
Key: HARMONY-86
URL: http://issues.apache.org/jira/browse/HARMONY-86
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to the j2se 1.4 and 1.5 specification
java.util.zip.needsDictionary() method must not throw any exception.
Harmony throws unspecified IllegalStateException that contradicts
specification.
Code to reproduce:
import java.util.zip.*;
public class test2 {
public static void main(String args[]) {
Inflater inf = new Inflater();
System.out.println(Inflater.needsDictionary() =
+inf.needsDictionary());
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
Inflater.needsDictionary() = true
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IllegalStateException
at java.util.zip.Inflater.needsDictionary(Inflater.java:212)
at test2.main(test2.java:8)
Siggested fix: to remove the lines in needsDictionary() method in
archive/src/main/java/java/util/zip/Inflater.java :
211 if (inputBuffer == null)
212throw new IllegalStateException();
Suggested junit test case:
InflaterTest.java
-
import java.util.zip.*;
import junit.framework.*;
public class InflaterTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(InflaterTest .class);
}
public void test_needsDictionary () {
Inflater inf = new Inflater();
assertFalse(inf.needsDictionary());
}
}
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[jira] Commented: (HARMONY-85) java.util.jar.Attributes.Name(String name) does not throw IllegalArgumentException if name.length 70
[
http://issues.apache.org/jira/browse/HARMONY-85?page=comments#action_12366444 ]
Svetlana Samoilenko commented on HARMONY-85:
Tim, thank you, bug is not reproducible with latest sources.
java.util.jar.Attributes.Name(String name) does not throw
IllegalArgumentException if name.length 70
--
Key: HARMONY-85
URL: http://issues.apache.org/jira/browse/HARMONY-85
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 and 1.5 specification for Attributes.Name(String
name) a string length cannot exceed 70 characters.
Harmony does not throw IllegalArgumentException if name.length 70.
Code to reproduce: import java.util.jar.*;
public class test2 {
public static void main(String args[]) throws Exception {
try {
//no more than 70 chars in attribute name allowed
new Attributes.Name(
01234567890123456789012345678901234567890123456789012345678901234567890);
System.out.println(Failed. Should be IllegalArgumentException
);
} catch(IllegalArgumentException e) {
System.out.println(Expected IllegalArgumentException);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
Expected IllegalArgumentException
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
Failed. Should be IllegalArgumentException
Siggested fix:
@@ -84,7 +84,7 @@
public Name(String s) {
int i = s.length();
- if (i == 0)
+ if (i == 0 || i 70)
throw new IllegalArgumentException();
for (; --i = 0;) {
char ch = s.charAt(i);
Suggested junit test case:
AttributesTest.java
-
import java.util.jar.*;
import junit.framework.*;
public class AttributesTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(AttributesTest.class);
}
public void test_constructor () {
try {
new Attributes.Name(
01234567890123456789012345678901234567890123456789012345678901234567890);
fail(Should be IllegalArgumentException);
} catch(IllegalArgumentException e) {
//expected
}
}
}
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[jira] Commented: (HARMONY-67) java.nio.charset.Charset.decode(ByteBuffer) throws unexpected BufferOverflowException for UTF-16BE, UTF-16LE, UTF-16 charsets.
[
http://issues.apache.org/jira/browse/HARMONY-67?page=comments#action_12366450 ]
Svetlana Samoilenko commented on HARMONY-67:
Tim, I confirm that there is no exeption any more, but the result of decode
method is wrong.
Harnony returns charbuf.length())==1 while BEA returns charbuf.length())==0.
If to set UTF-8 charset, the result is equal.
java.nio.charset.Charset.decode(ByteBuffer) throws unexpected
BufferOverflowException for UTF-16BE, UTF-16LE, UTF-16 charsets.
---
Key: HARMONY-67
URL: http://issues.apache.org/jira/browse/HARMONY-67
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 specification for Charset.decode(ByteBuffer b) the
method must not throw any exceptions.
The test listed below shows that there is unexpected BufferOverflowException
thrown if charset name is one in the following: UTF-16BE, UTF-16LE, UTF-16.
BEA does not throw any exceptions.
Code to reproduce:
import java.nio.charset.Charset;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
public class test2 {
public static void main(String[] args) throws Exception {
byte[] b = new byte[] {(byte)1};
ByteBuffer buf= ByteBuffer.wrap(b);
CharBuffer charbuf=Charset.forName(UTF-16).decode(buf);
System.out.println(CharBuffer.length()=+ charbuf.length());
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
CharBuffer.length()=0
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.nio.BufferOverflowException
at java.nio.CharBuffer.put(CharBuffer.java:662)
at java.nio.CharBuffer.put(CharBuffer.java:629)
at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:406)
at java.nio.charset.CharsetDecoder.decode(CharsetDecoder.java:243)
at java.nio.charset.Charset.decode(Charset.java:630)
at test2.main(test2.java:8)
Suggested junit test case:
CharsetTest.java
-
import java.nio.charset.Charset;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import junit.framework.*;
public class CharsetTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(CharsetTest.class);
}
public void test_decode() {
byte[] b = new byte[] {(byte)1};
ByteBuffer buf= ByteBuffer.wrap(b);
CharBuffer charbuf=Charset.forName(UTF-16).decode(buf);
assertEquals(Assert 0: charset UTF-16,0,charbuf.length());
charbuf=Charset.forName(UTF-16BE).decode(buf);
assertEquals(Assert 1: charset UTF-16BE,0, charbuf.length());
charbuf=Charset.forName(UTF-16LE).decode(buf);
assertEquals(Assert 2: charset UTF16LE,0, charbuf.length());
}
}
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[jira] Created: (HARMONY-94) java.util.Collections.binarySearch(List, Object, Comparator c) throws NPE when c is null
java.util.Collections.binarySearch(List, Object, Comparator c) throws NPE when
c is null
Key: HARMONY-94
URL: http://issues.apache.org/jira/browse/HARMONY-94
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 and 1.5 specification for
java.util.Collections.binarySearch(List, Object, Comparator c) method null
value of Comparator c indicates, that the elements' natural ordering should be
used.
Harmony throws NPE in this case that contradicts specification.
Code to reproduce:
import java.util.*;
public class test2 {
public static void main(String args[]){
LinkedList lst = new LinkedList();
lst.add(new Integer(30));
Collections.sort(lst, null);
int i = Collections.binarySearch(lst, new Integer(2), null);
System.out.println(Index of search key = + i);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
Index of search key =-1
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.NullPointerException
at java.util.Collections.binarySearch(Collections.java:1347)
at test2.main(test2.java:8)
Suggected fix:
Index: trunk/modules/luni/src/main/java/java/util/Collections.java
===
--- trunk/modules/luni/src/main/java/java/util/Collections.java
(revision 377385)
+++ trunk/modules/luni/src/main/java/java/util/Collections.java (working
copy)
@@ -1340,6 +1340,9 @@
*/
public static int binarySearch(List list, Object object,
Comparator comparator) {
+if ( comparator== null) {
+return Collections.binarySearch(list, object);
+}
if (!(list instanceof RandomAccess)) {
ListIterator it = list.listIterator();
while (it.hasNext()) {
Suggested junit test case:
CollectionsTest.java
-
import junit.framework.*;
import java.util.*;
public class CollectionsTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(CollectionsTest.class);
}
public void test_binarySearch () {
LinkedList lst = new LinkedList();
lst.add(new Integer(30));
Collections.sort(lst, null);
assertEquals(-1, Collections.binarySearch(lst, new Integer(2), null));
}
}
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[jira] Created: (HARMONY-89) java.util.jar.Manifest().read(InputStream is) throws OutOfMemoryError
java.util.jar.Manifest().read(InputStream is) throws OutOfMemoryError
-
Key: HARMONY-89
URL: http://issues.apache.org/jira/browse/HARMONY-89
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Synopsis: java.util.jar.Manifest().read(InputStream is) throws OutOfMemoryError
Description: For test listed below BEA throws IOException while Harmony throws
OutOfMemoryError.
The test creates an instance of InputStreamImpl where read method is
implemented in simple way and returned any integer value, in particular
in.available()== 0 and in.read(buf) == buf.length.
There is no checking for this conditions in the InitManifest.readLines method
and as a result an endless loop occurs.
Suggested fix in attachment may be incomplete, needs additional investigation.
Code to reproduce:
import java.util.jar.*;
import java.io.*;
public class test2 {
public static void main(String args[]) {
InputStream is = new InputStreamImpl();
try {
new Manifest().read(is);
} catch (IOException e) {
e.printStackTrace();
System.out.println(PASSED);
}
}
}
class InputStreamImpl extends InputStream{
public InputStreamImpl() {
super();
}
public int read() {
return 0;
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
java.io.IOException: line too long
at
java.util.jar.Attributes.read(Ljava.util.jar.Manifest$FastInputStream;[B)V(Attributes.java:356)
at
java.util.jar.Manifest.read(Ljava.io.InputStream;)V(Manifest.java:167)
at test2.main([Ljava.lang.String;)V(test2.java:8)
PASSED
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.OutOfMemoryError
at java.util.jar.InitManifest.readLines(InitManifest.java:224)
at java.util.jar.InitManifest.init(InitManifest.java:61)
at java.util.jar.Manifest.read(Manifest.java:273)
at test2.main(test2.java:10)
Suggested junit test case:
ManifestTest.java
-
import junit.framework.*;
import java.io.*;
import java.util.jar.Manifest;
public class ManifestTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(ManifestTest.class);
}
public void test_read () {
InputStream is = new InputStreamImpl();
try {
new Manifest().read(is);
} catch (IOException e) {
//expected
}
}
}
class InputStreamImpl extends InputStream
public InputStreamImpl() {
super();
}
public int read() {
return 0;
}
}
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[jira] Commented: (HARMONY-82) wrong signature for 2 constructors in java.net.DatagramPacket
[ http://issues.apache.org/jira/browse/HARMONY-82?page=comments#action_12365845 ] Svetlana Samoilenko commented on HARMONY-82: Verified on revision 376009. Two constrictors have correct sinhature. Thanks. wrong signature for 2 constructors in java.net.DatagramPacket - Key: HARMONY-82 URL: http://issues.apache.org/jira/browse/HARMONY-82 Project: Harmony Type: Bug Reporter: Svetlana Samoilenko Assignee: Tim Ellison Priority: Minor According to j2se 1.4.2 and 1.5 specification java.net.DatagramPacket.(byte[], int, int, java.net.SocketAddress) and java.net.DatagramPacket.(byte[], int, java.net.SocketAddress) must throw SocketException. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Commented: (HARMONY-72) java.net.URLConnection.setAllowUserInteraction (boolean b) throws unspecified SecurityException
[
http://issues.apache.org/jira/browse/HARMONY-72?page=comments#action_12365848 ]
Svetlana Samoilenko commented on HARMONY-72:
Verified on revision 376014. Expected IllegalStateException exception is thrown.
Thanks.
java.net.URLConnection.setAllowUserInteraction (boolean b) throws unspecified
SecurityException
---
Key: HARMONY-72
URL: http://issues.apache.org/jira/browse/HARMONY-72
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 spec
java.net.URLConnection.setAllowUserInteraction(boolean) throws
IllegalStateException - if already connected.
Harmony throws java.lang.SecurityException instead.
Code to reproduce:
import java.io.IOException;
import java.net.*;
public class test2 {
public static void main(String[] args) {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new
URL(http://intel.com;).openConnection());
u.connect();
} catch (MalformedURLException e) {
System.out.println(unexpected MalformedURLException+e);
} catch (IOException f) {
System.out.println(unexpected IOException+f);
}
try {
u.setAllowUserInteraction(false);
} catch (IllegalStateException e) {
System.out.println(OK. Expected IllegalStateException);
e.printStackTrace();
};
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
OK. Expected IllegalStateException
java.lang.IllegalStateException: Already connected
at
java.net.URLConnection.setAllowUserInteraction(Z)V(URLConnection.java:765)
at test2.main([Ljava.lang.String;)V(test2.java:16)
at test2.main([Ljava.lang.String;)V(test2.java:18)
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.SecurityException: Connection already established
at
java.net.URLConnection.setAllowUserInteraction(URLConnection.java:736)
at test2.main(test2.java:18)
Suggested junit test case:
URLConnectionTest.java
-
import java.io.IOException;
import java.net.*;
import junit.framework.*;
public class URLConnectionTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLConnectionTest.class);
}
public void test_setUseCaches () {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new
URL(http://intel.com;).openConnection());
u.connect();
} catch (MalformedURLException e) {
fail(unexpected MalformedURLException+e);
} catch (IOException f) {
fail(unexpected IOException+f);
}
try {
u.setAllowUserInteraction(false);
} catch (IllegalStateException e) { //expected
};
}
}
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[jira] Commented: (HARMONY-71) java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
[
http://issues.apache.org/jira/browse/HARMONY-71?page=comments#action_12365851 ]
Svetlana Samoilenko commented on HARMONY-71:
Verified on revision 376014. Expected IllegalStateException exception is thrown.
Thanks.
java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
--
Key: HARMONY-71
URL: http://issues.apache.org/jira/browse/HARMONY-71
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 specification method
java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if
already connected. Harmony throws java.lang.IllegalAccessError instead, that
contradicts the specification.
Code to reproduce:
import java.io.IOException;
import java.net.*;
public class test2 {
public static void main(String[] args) {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new
URL(http://intel.com;).openConnection());
u.connect();
} catch (MalformedURLException e) {
System.out.println(unexpected MalformedURLException+e);
} catch (IOException f) {
System.out.println(unexpected IOException+f);
}
try {
u.setUseCaches(true);
} catch (IllegalStateException e) {
System.out.println(OK. Expected IllegalStateException);
e.printStackTrace();
};
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
OK. Expected IllegalStateException
java.lang.IllegalStateException: Already connected
at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
at test2.main([Ljava.lang.String;)V(test2.java:17)
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IllegalAccessError: Connection already established
at java.net.URLConnection.setUseCaches(URLConnection.java:923)
at test2.main(test2.java:17)
Suggested junit test case:
URLConnectionTest.java
-
import java.io.IOException;
import java.net.*;
import junit.framework.*;
public class URLConnectionTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLConnectionTest.class);
}
public void test_setUseCaches () {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new
URL(http://intel.com;).openConnection());
u.connect();
} catch (MalformedURLException e) {
fail(unexpected MalformedURLException+e);
} catch (IOException f) {
fail(unexpected IOException+f);
}
try {
u.setUseCaches(true);
} catch (IllegalStateException e) { //expected
};
}
}
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[jira] Created: (HARMONY-85) java.util.jar.Attributes.Name(String name) does not throw IllegalArgumentException if name.length 70
java.util.jar.Attributes.Name(String name) does not throw
IllegalArgumentException if name.length 70
--
Key: HARMONY-85
URL: http://issues.apache.org/jira/browse/HARMONY-85
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 and 1.5 specification for Attributes.Name(String name)
a string length cannot exceed 70 characters.
Harmony does not throw IllegalArgumentException if name.length 70.
Code to reproduce: import java.util.jar.*;
public class test2 {
public static void main(String args[]) throws Exception {
try {
//no more than 70 chars in attribute name allowed
new Attributes.Name(
01234567890123456789012345678901234567890123456789012345678901234567890);
System.out.println(Failed. Should be IllegalArgumentException );
} catch(IllegalArgumentException e) {
System.out.println(Expected IllegalArgumentException);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
Expected IllegalArgumentException
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
Failed. Should be IllegalArgumentException
Siggested fix:
@@ -84,7 +84,7 @@
public Name(String s) {
int i = s.length();
- if (i == 0)
+ if (i == 0 || i 70)
throw new IllegalArgumentException();
for (; --i = 0;) {
char ch = s.charAt(i);
Suggested junit test case:
AttributesTest.java
-
import java.util.jar.*;
import junit.framework.*;
public class AttributesTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(AttributesTest.class);
}
public void test_constructor () {
try {
new Attributes.Name(
01234567890123456789012345678901234567890123456789012345678901234567890);
fail(Should be IllegalArgumentException);
} catch(IllegalArgumentException e) {
//expected
}
}
}
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[jira] Created: (HARMONY-86) java.util.zip.Inflater.needsDictionary() throws unspecified IllegalStateException
java.util.zip.Inflater.needsDictionary() throws unspecified
IllegalStateException
-
Key: HARMONY-86
URL: http://issues.apache.org/jira/browse/HARMONY-86
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to the j2se 1.4 and 1.5 specification java.util.zip.needsDictionary()
method must not throw any exception.
Harmony throws unspecified IllegalStateException that contradicts specification.
Code to reproduce:
import java.util.zip.*;
public class test2 {
public static void main(String args[]) {
Inflater inf = new Inflater();
System.out.println(Inflater.needsDictionary() =
+inf.needsDictionary());
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
Inflater.needsDictionary() = true
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IllegalStateException
at java.util.zip.Inflater.needsDictionary(Inflater.java:212)
at test2.main(test2.java:8)
Siggested fix: to remove the lines in needsDictionary() method in
archive/src/main/java/java/util/zip/Inflater.java :
211 if (inputBuffer == null)
212throw new IllegalStateException();
Suggested junit test case:
InflaterTest.java
-
import java.util.zip.*;
import junit.framework.*;
public class InflaterTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(InflaterTest .class);
}
public void test_needsDictionary () {
Inflater inf = new Inflater();
assertFalse(inf.needsDictionary());
}
}
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[jira] Commented: (HARMONY-83) java.net.URL(String, String, int port, String) throws MalformedURLException when port is 65535
[
http://issues.apache.org/jira/browse/HARMONY-83?page=comments#action_12365854 ]
Svetlana Samoilenko commented on HARMONY-83:
Tim , thank you, I agree with your fix.
Verified on revision 376452.
java.net.URL(String, String, int port, String) throws MalformedURLException
when port is 65535
Key: HARMONY-83
URL: http://issues.apache.org/jira/browse/HARMONY-83
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
Priority: Minor
According to the j2se 1.4 and 1.5 specification constructor
java.net.URL(String, String, int port, String) throws
MalformedURLException - if an unknown protocol is specified.
Harmony throws the exception if protocol is correct but a port out of range
that contradicts specification.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main(String[] args) {
try {
new URL(http, google.com, 1093812784, file );
System.out.println(Test passed);
} catch (MalformedURLException e) {
e.printStackTrace();
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
Test passed
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.net.MalformedURLException: Port out of range: 1093812784
at java.net.URL.init(URL.java:382)
at java.net.URL.init(URL.java:356)
at test2.main(test2.java:6)
Suggested fix in attachment.
Suggested junit test case:
URLTest.java
-
import java.net.*;
import junit.framework.*;
public class URLTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLTest.class);
}
public void test_constructor () {
try {
new URL(http, google.com, 1093812784, file );
} catch (MalformedURLException e) {
fail(unexpected MalformedURLException);
}
}
}
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[jira] Created: (HARMONY-82) wrong signature for 2 constructors in java.net.DatagramPacket
wrong signature for 2 constructors in java.net.DatagramPacket - Key: HARMONY-82 URL: http://issues.apache.org/jira/browse/HARMONY-82 Project: Harmony Type: Bug Reporter: Svetlana Samoilenko Priority: Minor According to j2se 1.4.2 and 1.5 specification java.net.DatagramPacket.(byte[], int, int, java.net.SocketAddress) and java.net.DatagramPacket.(byte[], int, java.net.SocketAddress) must throw SocketException. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] Created: (HARMONY-83) java.net.URL(String, String, int port, String) throws MalformedURLException when protocol is known
java.net.URL(String, String, int port, String) throws MalformedURLException
when protocol is known
--
Key: HARMONY-83
URL: http://issues.apache.org/jira/browse/HARMONY-83
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Priority: Minor
According to the j2se 1.4 and 1.5 specification constructor
java.net.URL(String, String, int port, String) throws
MalformedURLException - if an unknown protocol is specified.
Harmony throws the exception if protocol is correct but a port out of range
that contradicts specification.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main(String[] args) {
try {
new URL(http, google.com, 1093812784, file );
System.out.println(Test passed);
} catch (MalformedURLException e) {
e.printStackTrace();
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
Test passed
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.net.MalformedURLException: Port out of range: 1093812784
at java.net.URL.init(URL.java:382)
at java.net.URL.init(URL.java:356)
at test2.main(test2.java:6)
Suggested fix in attachment.
Suggested junit test case:
URLTest.java
-
import java.net.*;
import junit.framework.*;
public class URLTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLTest.class);
}
public void test_constructor () {
try {
new URL(http, google.com, 1093812784, file );
} catch (MalformedURLException e) {
fail(unexpected MalformedURLException);
}
}
}
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[jira] Commented: (HARMONY-83) java.net.URL(String, String, int port, String) throws MalformedURLException when protocol is known
[
http://issues.apache.org/jira/browse/HARMONY-83?page=comments#action_12365543 ]
Svetlana Samoilenko commented on HARMONY-83:
I could not attach a file. server reperted about error.
Index: C:/users/TCKTeam/ws/trunk/modules/luni/src/main/java/java/net/URL.java
===
--- C:/users/TCKTeam/ws/trunk/modules/luni/src/main/java/java/net/URL.java
(revision 375577)
+++ C:/users/TCKTeam/ws/trunk/modules/luni/src/main/java/java/net/URL.java
(working copy)
@@ -313,9 +313,6 @@
throw new MalformedURLException(e.toString());
}
- if (port -1 || port 65535)
- throw new
MalformedURLException(com.ibm.oti.util.Msg.getString(
- K0325, port)); //$NON-NLS-1$
}
/**
@@ -378,10 +375,7 @@
*/
public URL(String protocol, String host, int port, String file,
URLStreamHandler handler) throws MalformedURLException {
- if (port -1 || port 65535)
- throw new
MalformedURLException(com.ibm.oti.util.Msg.getString(
- K0325, port)); //$NON-NLS-1$
-
+
if (host != null host.indexOf(:) != -1 host.charAt(0)
!= '[') {
host = [ + host + ];
}
java.net.URL(String, String, int port, String) throws MalformedURLException
when protocol is known
--
Key: HARMONY-83
URL: http://issues.apache.org/jira/browse/HARMONY-83
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Priority: Minor
According to the j2se 1.4 and 1.5 specification constructor
java.net.URL(String, String, int port, String) throws
MalformedURLException - if an unknown protocol is specified.
Harmony throws the exception if protocol is correct but a port out of range
that contradicts specification.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main(String[] args) {
try {
new URL(http, google.com, 1093812784, file );
System.out.println(Test passed);
} catch (MalformedURLException e) {
e.printStackTrace();
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
Test passed
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.net.MalformedURLException: Port out of range: 1093812784
at java.net.URL.init(URL.java:382)
at java.net.URL.init(URL.java:356)
at test2.main(test2.java:6)
Suggested fix in attachment.
Suggested junit test case:
URLTest.java
-
import java.net.*;
import junit.framework.*;
public class URLTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLTest.class);
}
public void test_constructor () {
try {
new URL(http, google.com, 1093812784, file );
} catch (MalformedURLException e) {
fail(unexpected MalformedURLException);
}
}
}
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[jira] Created: (HARMONY-79) java.util.jar.Attributes.put(Object name, Object value) doesn't throw ClassCastException
java.util.jar.Attributes.put(Object name, Object value) doesn't throw
ClassCastException
Key: HARMONY-79
URL: http://issues.apache.org/jira/browse/HARMONY-79
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to the j2se 1.4 and 1.5 specification method
java.util.jar.Attributes.put throws ClassCastException - if the name is not a
Attributes.Name or the value is not a String.
Harmony doesn't throw ClassCastException
1) if the name is not a Attributes.Name
2) if the value is not a String
Code to reproduce:
import java.util.jar.Attributes;
public class test2 {
public static void main(String[] args) {
Attributes att=new Attributes();
try {
att.put(new Object(), new String() );
} catch ( ClassCastException e) {
System.out.println(ClassCastException if the name is not a
Attributes.Name );
};
try {
att.put(new Attributes.Name(IMPLEMENTATION_VENDOR), new
Object());
} catch ( ClassCastException e) {
System.out.println(ClassCastException if the value is not a
String);
return;
};
System.out.println(Wrong. Must be ClassCastException);
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
ClassCastException if the name is not a Attributes.Name
ClassCastException if the value is not a String
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
Wrong. Must be ClassCastException
Siggested fix:
to change the line 232 in
archive/src/main/java/java/util/jar/Attributes.java as follows:
232 return map.put((Name) key, (String) value);
Suggested junit test case:
AttributesTest.java
-
import java.util.jar.*;
import junit.framework.*;
public class AttributesTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(AttributesTest.class);
}
public void test_put () {
Attributes att=new Attributes();
// ClassCastException if the name is not a Attributes.Name
try {
att.put(new Object(), new String() );
} catch ( ClassCastException e) {
// expected
};
//ClassCastException if the value is not a String
try {
att.put(new Attributes.Name(IMPLEMENTATION_VENDOR), new
Object());
} catch ( ClassCastException e) {
// expected
};
}
}
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[jira] Commented: (HARMONY-61) java.net.InetAddress.getByAddress(null) throws NPE insread of UnknownHostException
[
http://issues.apache.org/jira/browse/HARMONY-61?page=comments#action_12365422 ]
Svetlana Samoilenko commented on HARMONY-61:
Tim,
I used revision 375338 and the problem resolved as expected.
Output is:
***OK. Expected UnknownHostException. java.net.UnknownHostException: Invalid IP
Address is neither 4 or 16 bytes
Thanks a lot for quick response.
java.net.InetAddress.getByAddress(null) throws NPE insread of
UnknownHostException
--
Key: HARMONY-61
URL: http://issues.apache.org/jira/browse/HARMONY-61
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 specification for
java.net.InetAddress.getByAddress(byte[] addr) the method must throw
UnknownHostException if IP address is of illegal length. IPv4 address byte
array must be 4 bytes long and IPv6 byte array must be 16 bytes long. There
is no mention about NPE at all. Mentions about NPE in case of null argument
were not found in java.net package specification.
The test listed below shows that getByAddress (null) throws NPE. BEA throws
UnknownHostException.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main (String[] args) {
try {
InetAddress.getByAddress (null);
} catch (UnknownHostException e) {
System.out.println(***OK. Expected UnknownHostException. + e);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
***OK. UnknownHostException=:java.net.UnknownHostException: addr is of
illegal length
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.NullPointerException
at java.net.InetAddress.getByAddress(InetAddress.java:735)
at java.net.InetAddress.getByAddress(InetAddress.java:713)
at test2.main(test2.java:7)
Suggested junit test case:
InetAddressTest.java
-
import java.net.*;
import junit.framework.*;
public class InetAddressTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(InetAddressTest.class);
}
public void test_getByAddress() {
try {
InetAddress.getByAddress (null);
fail(Assert 0: UnknownHostException must be thrown);
} catch (UnknownHostException e) {
}
}
}
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[jira] Commented: (HARMONY-60) java.net.URL.getHost() must return the IPv6 address enclosed in square brackets
[
http://issues.apache.org/jira/browse/HARMONY-60?page=comments#action_12365424 ]
Svetlana Samoilenko commented on HARMONY-60:
Tim,
I used revision 375380 and the IP6 address in [ ] now.
Test output is:
**OK, host is in square brackets=[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]
Actually, it is BEA bug, they assume that, for example, http://google.com/;
is a IPV6 address, presumably because it contains ':'.
it is just incorrect host address, but URL should not complain unlike URI.
It would be better to check that it is real correct IP6 address, but may be we
should copy all BEA bugs for compatibility ;) ?
java.net.URL.getHost() must return the IPv6 address enclosed in square
brackets
---
Key: HARMONY-60
URL: http://issues.apache.org/jira/browse/HARMONY-60
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 specification for java.net.URL.getHost() the method
must return the IPv6 address enclosed in square brackets ('[' and ']'). The
test listed below shows an absence of square brackets for the IPv6 address.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main(String[] args) {
URL url=null;
String protocol = http;
int port = -1;
String host = FEDC:BA98:7654:3210:FEDC:BA98:7654:3210;
String file = myFile;
try {
url = new URL(protocol,host,port,file);
} catch (Exception e) {
System.out.println(URL.URL(protocol,host,port,file) caused: +
e);
return;
}
if (url.getHost().equals([+host+])) {
System.out.println(OK, host is in square
brackets=+url.getHost());
} else {
System.out.println(Incorrect, host is not in square
brackets=+url.getHost());
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
***OK, host is in square brackets=[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
***Incorrect, host is not in square
brackets=FEDC:BA98:7654:3210:FEDC:BA98:7654:3210
Suggested junit test case:
URLTest.java
-
import java.net.*;
import junit.framework.*;
public class URLTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLTest.class);
}
public void test_getHost() {
URL url=null;
String protocol = http;
int port = -1;
String host = FEDC:BA98:7654:3210:FEDC:BA98:7654:3210;
String file = myFile;
try {
url = new URL(protocol,host,port,file);
} catch (Exception e) {
fail(Assert 0: URL.URL(protocol,host,port,file) caused: + e);
}
assertEquals (([+host+]), url.getHost());
}
}
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[jira] Commented: (HARMONY-56) java.net.InetAddress.getAllByName(null) throws UnknownHostException instead of valid InetAddress
[
http://issues.apache.org/jira/browse/HARMONY-56?page=comments#action_12365427 ]
Svetlana Samoilenko commented on HARMONY-56:
Tim,
I used revision 375576 and all works fine.
Test output is:
***InetAddress.getAllByName(null)[0] returned localhost/127.0.0.1
Thank you.
java.net.InetAddress.getAllByName(null) throws UnknownHostException instead
of valid InetAddress
Key: HARMONY-56
URL: http://issues.apache.org/jira/browse/HARMONY-56
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Assignee: Tim Ellison
According to j2se 1.4.2 specification
java.net.InetAddress.getAllByName(String host) method allows a host is null.
In this case the InetAddress representing an address of the loopback
interface is returned.
But as we can see from the test listed below
java.net.InetAddress.getAllByName(null) throws UnknownHostException instead
of valid InetAddress.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main (String[] args) {
try {
InetAddress[] ia = InetAddress.getAllByName(null);
for (int i = 0; iia.length; i++) {
System.out.println(***InetAddress.getAllByName(null)[+i+]
returned + ia[i]);
}
} catch (Exception e) {
System.out.println(***Unexpected exception: + e);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build
ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel)
***InetAddress.getAllByName(null)[0] returned localhost/127.0.0.1
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
***Unexpected exception:java.net.UnknownHostException: No host name provided
Suggested junit test case:
InetAddressTest.java
-
import java.net.*;
import junit.framework.*;
public class InetAddressTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(InetAddressTest.class);
}
public void test_getAllByName() {
try {
InetAddress[] ia = InetAddress.getAllByName(null);
assertEquals (Assert 0: getAllByName() returns incorrect value
+ ia[0].toString(),localhost/127.0.0.1,ia[0].toString());
} catch (Exception e) {
fail(Assert 1: Unexpected exception: + e);
}
}
}
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[jira] Created: (HARMONY-71) java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
java.net.URLConnection.setUseCaches throws unspecified IllegalAccessError
--
Key: HARMONY-71
URL: http://issues.apache.org/jira/browse/HARMONY-71
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 specification method
java.net.URLConnection.setUseCaches(boolean) throws IllegalStateException, if
already connected. Harmony throws java.lang.IllegalAccessError instead, that
contradicts the specification.
Code to reproduce:
import java.io.IOException;
import java.net.*;
public class test2 {
public static void main(String[] args) {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new URL(http://intel.com;).openConnection());
u.connect();
} catch (MalformedURLException e) {
System.out.println(unexpected MalformedURLException+e);
} catch (IOException f) {
System.out.println(unexpected IOException+f);
}
try {
u.setUseCaches(true);
} catch (IllegalStateException e) {
System.out.println(OK. Expected IllegalStateException);
e.printStackTrace();
};
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
OK. Expected IllegalStateException
java.lang.IllegalStateException: Already connected
at java.net.URLConnection.setUseCaches(Z)V(URLConnection.java:828)
at test2.main([Ljava.lang.String;)V(test2.java:17)
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.IllegalAccessError: Connection already established
at java.net.URLConnection.setUseCaches(URLConnection.java:923)
at test2.main(test2.java:17)
Suggested junit test case:
URLConnectionTest.java
-
import java.io.IOException;
import java.net.*;
import junit.framework.*;
public class URLConnectionTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLConnectionTest.class);
}
public void test_setUseCaches () {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new URL(http://intel.com;).openConnection());
u.connect();
} catch (MalformedURLException e) {
fail(unexpected MalformedURLException+e);
} catch (IOException f) {
fail(unexpected IOException+f);
}
try {
u.setUseCaches(true);
} catch (IllegalStateException e) { //expected
};
}
}
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[jira] Created: (HARMONY-72) java.net.URLConnection.setAllowUserInteraction (boolean b) throws unspecified SecurityException
java.net.URLConnection.setAllowUserInteraction (boolean b) throws unspecified
SecurityException
---
Key: HARMONY-72
URL: http://issues.apache.org/jira/browse/HARMONY-72
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 spec
java.net.URLConnection.setAllowUserInteraction(boolean) throws
IllegalStateException - if already connected.
Harmony throws java.lang.SecurityException instead.
Code to reproduce:
import java.io.IOException;
import java.net.*;
public class test2 {
public static void main(String[] args) {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new URL(http://intel.com;).openConnection());
u.connect();
} catch (MalformedURLException e) {
System.out.println(unexpected MalformedURLException+e);
} catch (IOException f) {
System.out.println(unexpected IOException+f);
}
try {
u.setAllowUserInteraction(false);
} catch (IllegalStateException e) {
System.out.println(OK. Expected IllegalStateException);
e.printStackTrace();
};
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
OK. Expected IllegalStateException
java.lang.IllegalStateException: Already connected
at
java.net.URLConnection.setAllowUserInteraction(Z)V(URLConnection.java:765)
at test2.main([Ljava.lang.String;)V(test2.java:16)
at test2.main([Ljava.lang.String;)V(test2.java:18)
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.SecurityException: Connection already established
at
java.net.URLConnection.setAllowUserInteraction(URLConnection.java:736)
at test2.main(test2.java:18)
Suggested junit test case:
URLConnectionTest.java
-
import java.io.IOException;
import java.net.*;
import junit.framework.*;
public class URLConnectionTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLConnectionTest.class);
}
public void test_setUseCaches () {
HttpURLConnection u=null;
try {
u=(HttpURLConnection)(new URL(http://intel.com;).openConnection());
u.connect();
} catch (MalformedURLException e) {
fail(unexpected MalformedURLException+e);
} catch (IOException f) {
fail(unexpected IOException+f);
}
try {
u.setAllowUserInteraction(false);
} catch (IllegalStateException e) { //expected
};
}
}
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[jira] Created: (HARMONY-73) java.net.InetAddress.getLocalHost() returns wrong host name for loopback address
java.net.InetAddress.getLocalHost() returns wrong host name for loopback
address
-
Key: HARMONY-73
URL: http://issues.apache.org/jira/browse/HARMONY-73
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
Priority: Minor
J2se 1.4.2 and 5.0 specifications for java.net.InetAddress.getLocalHost() read,
that if there is a security manager, its checkConnect method is called with the
local host name and -1 as its arguments to see if the operation is allowed.
If the operation is not allowed, an InetAddress representing the loopback
address is returned as hostname/hostaddress (as followed from toString()
specification).
The test listed below shows that the returned loopback address has wrong
hostname, 127.0.0.1 instead of loopback.
Inet_SecurityManager class is called twice and therefore host name is
substituted with hostaddress address.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main(String[] args) {
try {
System.setSecurityManager(new Inet_SecurityManager());
System.out.println(Loopback address = +
InetAddress.getLocalHost());
} catch (Exception e){
System.out.println(Unexpected exception = + e);
};
}
}
class Inet_SecurityManager extends SecurityManager {
public void checkConnect(String host, int port) {
super.checkConnect(host,port);
throw new SecurityException();
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
Inet_SecurityManager :host= nswssamoil1
Inet_SecurityManager :port= -1
Loopback address = localhost/127.0.0.1
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
Inet_SecurityManager :host= nswssamoil1
Inet_SecurityManager :port= -1
Inet_SecurityManager :host= localhost
Inet_SecurityManager :port= -1
Loopback address = 127.0.0.1/127.0.0.1
Suggested junit test case:
InetAddressTest.java
-
import java.net.*;
import junit.framework.*;
public class InetAddressTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(InetAddress.class);
}
public void test_getLocalHost() {
try{
System.setSecurityManager(new Inet_SecurityManager());
String hostname=InetAddress.getLocalHost().getHostName();
assertEquals(localhost, hostname);
} catch (Exception e){
fail(Unexpected exception = + e);
};
}
}
class Inet_SecurityManager extends SecurityManager {
public void checkConnect(String host, int port) {
super.checkConnect(host,port);
throw new SecurityException();
}
}
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[jira] Created: (HARMONY-68) java.nio.charset.Charset.isSupported(String charsetName) does not throw IllegalCharsetNameException for spoiled standard sharset name
java.nio.charset.Charset.isSupported(String charsetName) does not throw
IllegalCharsetNameException for spoiled standard sharset name
-
Key: HARMONY-68
URL: http://issues.apache.org/jira/browse/HARMONY-68
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 specification for Charset.isSupported(String
charsetName) the method must throw IllegalCharsetNameException if the given
charset name is illegal .
Legal charset name must begin with either a letter or a digit.
The test listed below shows that there is no the exception if to insert - or
_ symbols before standard sharset name, for example -UTF-8 or _US-ASCII.
Moreover the method returns true in this case.
BEA also does not throw the exception but returns false.
Code to reproduce:
import java.nio.charset.*;
public class test2 {
public static void main (String[] args) {
// string starts neither a letter nor a digit
boolean sup=false;
try{
sup=Charset.isSupported(-UTF-8);
System.out.println(***BAD. should be exception; sup=+sup);
sup=Charset.isSupported(_US-ASCII);
System.out.println(***BAD. should be exception; sup=+sup);
} catch (IllegalCharsetNameException e) {
System.out.println(***OK. Expected IllegalCharsetNameException +
e);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
***BAD. should be exception; sup=false
***BAD. should be exception; sup=false
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
***BAD. should be exception; sup=true
***BAD. should be exception; sup=true
Suggested junit test case:
CharserTest.java
-
import java.nio.charset.*;
import junit.framework.*;
public class CharsetTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(CharsetTest.class);
}
public void test_isSupported() {
boolean sup=false;
// string starts neither a letter nor a digit
try{
sup=Charset.isSupported(-UTF-8);
fail(***BAD. should be exception IllegalCharsetNameException);
} catch (IllegalCharsetNameException e) { //expected
}
// string starts neither a letter nor a digit
try{
sup=Charset.isSupported(_US-ASCII);
fail(***BAD. should be exception IllegalCharsetNameException);
} catch (IllegalCharsetNameException e) { //expected
}
}
}
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[jira] Created: (HARMONY-56) java.net.InetAddress.getAllByName(null) throws UnknownHostException instead of valid InetAddress
java.net.InetAddress.getAllByName(null) throws UnknownHostException instead of
valid InetAddress
Key: HARMONY-56
URL: http://issues.apache.org/jira/browse/HARMONY-56
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 specification java.net.InetAddress.getAllByName(String
host) method allows a host is null. In this case the InetAddress representing
an address of the loopback interface is returned.
But as we can see from the test listed below
java.net.InetAddress.getAllByName(null) throws UnknownHostException instead of
valid InetAddress.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main (String[] args) {
try {
InetAddress[] ia = InetAddress.getAllByName(null);
for (int i = 0; iia.length; i++) {
System.out.println(***InetAddress.getAllByName(null)[+i+]
returned + ia[i]);
}
} catch (Exception e) {
System.out.println(***Unexpected exception: + e);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
***InetAddress.getAllByName(null)[0] returned localhost/127.0.0.1
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
***Unexpected exception:java.net.UnknownHostException: No host name provided
Suggested junit test case:
InetAddressTest.java
-
import java.net.*;
import junit.framework.*;
public class InetAddressTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(InetAddressTest.class);
}
public void test_getAllByName() {
try {
InetAddress[] ia = InetAddress.getAllByName(null);
assertEquals (Assert 0: getAllByName() returns incorrect value +
ia[0].toString(),localhost/127.0.0.1,ia[0].toString());
} catch (Exception e) {
fail(Assert 1: Unexpected exception: + e);
}
}
}
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[jira] Created: (HARMONY-60) java.net.URL.getHost() must return the IPv6 address enclosed in square brackets
java.net.URL.getHost() must return the IPv6 address enclosed in square brackets
---
Key: HARMONY-60
URL: http://issues.apache.org/jira/browse/HARMONY-60
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 specification for java.net.URL.getHost() the method
must return the IPv6 address enclosed in square brackets ('[' and ']'). The
test listed below shows an absence of square brackets for the IPv6 address.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main(String[] args) {
URL url=null;
String protocol = http;
int port = -1;
String host = FEDC:BA98:7654:3210:FEDC:BA98:7654:3210;
String file = myFile;
try {
url = new URL(protocol,host,port,file);
} catch (Exception e) {
System.out.println(URL.URL(protocol,host,port,file) caused: + e);
return;
}
if (url.getHost().equals([+host+])) {
System.out.println(OK, host is in square brackets=+url.getHost());
} else {
System.out.println(Incorrect, host is not in square
brackets=+url.getHost());
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
***OK, host is in square brackets=[FEDC:BA98:7654:3210:FEDC:BA98:7654:3210]
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
***Incorrect, host is not in square
brackets=FEDC:BA98:7654:3210:FEDC:BA98:7654:3210
Suggested junit test case:
URLTest.java
-
import java.net.*;
import junit.framework.*;
public class URLTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(URLTest.class);
}
public void test_getHost() {
URL url=null;
String protocol = http;
int port = -1;
String host = FEDC:BA98:7654:3210:FEDC:BA98:7654:3210;
String file = myFile;
try {
url = new URL(protocol,host,port,file);
} catch (Exception e) {
fail(Assert 0: URL.URL(protocol,host,port,file) caused: + e);
}
assertEquals (([+host+]), url.getHost());
}
}
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[jira] Created: (HARMONY-61) java.net.InetAddress.getByAddress(null) throws NPE insread of UnknownHostException
java.net.InetAddress.getByAddress(null) throws NPE insread of
UnknownHostException
--
Key: HARMONY-61
URL: http://issues.apache.org/jira/browse/HARMONY-61
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Svetlana Samoilenko
According to j2se 1.4.2 specification for
java.net.InetAddress.getByAddress(byte[] addr) the method must throw
UnknownHostException if IP address is of illegal length. IPv4 address byte
array must be 4 bytes long and IPv6 byte array must be 16 bytes long. There is
no mention about NPE at all. Mentions about NPE in case of null argument were
not found in java.net package specification.
The test listed below shows that getByAddress (null) throws NPE. BEA throws
UnknownHostException.
Code to reproduce:
import java.net.*;
public class test2 {
public static void main (String[] args) {
try {
InetAddress.getByAddress (null);
} catch (UnknownHostException e) {
System.out.println(***OK. Expected UnknownHostException. + e);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-30) j2se subset as described in
README.txt.
2. Compile test2.java using BEA 1.4 javac
javac -d . test2.java
3. Run java using compatible VM (J9)
java -showversion test2
Output:
C:\tmpC:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test2
java version 1.4.2_04
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05)
BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build ari-31788-20040616-1132-win-ia32,
Native Threads, GC strategy: parallel)
***OK. UnknownHostException=:java.net.UnknownHostException: addr is of illegal
length
C:\tmpC:\harmony\trunk\deploy\jre\bin\java -showversion test2
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as
applicable.
java.lang.NullPointerException
at java.net.InetAddress.getByAddress(InetAddress.java:735)
at java.net.InetAddress.getByAddress(InetAddress.java:713)
at test2.main(test2.java:7)
Suggested junit test case:
InetAddressTest.java
-
import java.net.*;
import junit.framework.*;
public class InetAddressTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(InetAddressTest.class);
}
public void test_getByAddress() {
try {
InetAddress.getByAddress (null);
fail(Assert 0: UnknownHostException must be thrown);
} catch (UnknownHostException e) {
}
}
}
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