java.io.ByteArrayOutputStream.toString(String) throws
IllegalCharsetNameException instead of UnsupportedEncodingException
--------------------------------------------------------------------------------------------------------------------------
Key: HARMONY-52
URL: http://issues.apache.org/jira/browse/HARMONY-52
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Vladimir Ivanov
java.io.ByteArrayOutputStream.toString(String) throws
IllegalCharsetNameException instead of UnsupportedEncodingException
j2se 1.4.2 and 1.5.0 says, that method
java.io.ByteArrayOutputStream.toString(String)
throws UnsupportedEncodingException, if the named encoding is not supported.
Code to reproduce:
import java.io.*;
public class test29 {
public static void main(String[] args) {
ByteArrayOutputStream os = new ByteArrayOutputStream();
try {
os.write("ababa".getBytes());
os.toString("this is the name \n of a nonexistent encoding"
+ Math.random());
} catch(UnsupportedEncodingException e) {
System.out.println("PASSED");
} catch(Exception e) {
System.out.println("FAILED: " + e);
}
}
}
Steps to Reproduce:
1. Build Harmony (check-out on 2006-01-25) j2se subset as described in
README.txt.
2. Compile test29.java using BEA 1.4 javac
> javac -d . test29.java
3. Run java using compatible VM (J9)
> java -showversion test29
Output:
C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test29
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:\tmp\tmp17>C:\harmony\trunk\deploy\jre\bin\java -showversion test29
java version 1.4.2 (subset)
(c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as app
licable.
FAILED: java.nio.charset.IllegalCharsetNameException: The illegal charset name i
s "this is the name
of a nonexistent encoding0.4487506282752648".
C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test29
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:\tmp\tmp17>
junit test:
------------------------ ByteArrayOutputStreamTest.java
-------------------------------------------------
import java.io.*;
import junit.framework.*;
public class ByteArrayOutputStreamTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(ByteArrayOutputStreamTest.class);
}
public void testToString_String() {
ByteArrayOutputStream os = new ByteArrayOutputStream();
try {
os.write("ababa".getBytes());
os.toString("this is the name \n of a nonexistent encoding"
+ Math.random());
} catch(UnsupportedEncodingException e) {
} catch(Exception e) {
fail("Unexpected exception: " + e);
}
}
}
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