[HARMONY-139] [classlib][ICU] characters 0x0384 and 0xB7 are unmapped in ICU implementation of ISO8859-7

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Component/s: Classlib
• Assignee: Tim Ellison
• Reporter: Vladimir Strigun
• Created: 28/Feb/06 00:31
• Updated: 26/Sep/08 09:19
• Resolved: 26/Sep/08 09:18

Description

Looks like characters 0x0384 and 0xB7 are unmapped in ICU implementation. Mapping table could be found here: http://www.unicode.org/Public/MAPPINGS/ISO8859/8859-7.TXT
Please use test below for reproducing:

import java.nio.*;
import java.nio.charset.*;
import com.ibm.icu4jni.charset.CharsetProviderICU;

import junit.framework.TestCase;

public class Harmony139 extends TestCase{

public static void main(String args[])

{ junit.textui.TestRunner.run(Harmony139.class); }

public void testEncode_JIRA139_1() throws Exception {
CharsetProviderICU provider = new CharsetProviderICU();
Charset iso8859_7 = provider.charsetForName("ISO-8859-7");
// Uncomment code below to use RI charset
//Charset iso8859_7 = Charset.forName("ISO-8859-7");
CharBuffer cb = CharBuffer.allocate(1);
cb.put((char)0x0384); cb.flip();
ByteBuffer bb = iso8859_7.newEncoder().replaceWith(new byte[]

{0x3F}).onMalformedInput(CodingErrorAction.REPLACE).onUnmappableCharacter(CodingErrorAction.REPLACE).encode(cb);
assertEquals((byte)0xB4, bb.get(0));
}

public void testEncode_JIRA139_2() throws Exception {
CharsetProviderICU provider = new CharsetProviderICU();
Charset iso8859_7 = provider.charsetForName("ISO-8859-7");
// Uncomment code below to use RI charset
//Charset iso8859_7 = Charset.forName("ISO-8859-7");
CharBuffer cb = CharBuffer.allocate(1);
cb.put((char)0xB7); cb.flip();
ByteBuffer bb = iso8859_7.newEncoder().replaceWith(new byte[] {0x3F}

).onMalformedInput(CodingErrorAction.REPLACE).onUnmappableCharacter(CodingErrorAction.REPLACE).encode(cb);
assertEquals((byte)0xB7, bb.get(0));
}
}

Both tests passed with RI, and failed with Harmony.