ICU - characters 0x0384 and 0xB7 are unmapped in ICU implementation of ISO8859-7
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Key: HARMONY-139
URL: http://issues.apache.org/jira/browse/HARMONY-139
Project: Harmony
Type: Bug
Components: Classlib
Reporter: Vladimir Strigun
Priority: Minor
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.
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