Examples of CharsetProviderICU

com.ibm.icu.charset.CharsetProviderICU
A concrete subclass of CharsetProvider for loading and providing charset converters in ICU. @stable ICU 3.6

Examples of com.ibm.icu.charset.CharsetProviderICU

            errln("Did not get the expected canonical name. Got: "+canonicalName); //get the canonical name
        }
    }
    
    public void TestICUAvailableCharsets() {
        CharsetProviderICU icu = new CharsetProviderICU();
        Object[] charsets = CharsetProviderICU.getAvailableNames();
        for(int i=0;i<charsets.length;i++){
            Charset cs = icu.charsetForName((String)charsets[i]);
            try{
                CharsetEncoder encoder = cs.newEncoder();
                if(encoder!=null){
                    logln("Creation of encoder succeeded. "+cs.toString());
                }

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Examples of com.ibm.icu.charset.CharsetProviderICU

            }
        }
    }
    /* jitterbug 4312 */
    public void TestUnsupportedCharset(){
        CharsetProvider icu = new CharsetProviderICU();
        Charset icuChar = icu.charsetForName("impossible");
        if(icuChar != null){
            errln("ICU does not conform to the spec");
        }
    }

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Examples of com.ibm.icu.charset.CharsetProviderICU

        }
    }
    public void TestSubBytes(){
        try{
            //create utf-8 decoder
            CharsetDecoder decoder = new CharsetProviderICU().charsetForName("utf-8").newDecoder();
    
            //create a valid byte array, which can be decoded to " buffer"
            byte[] unibytes = new byte[] { 0x0020, 0x0062, 0x0075, 0x0066, 0x0066, 0x0065, 0x0072 };
    
            ByteBuffer buffer = ByteBuffer.allocate(20);

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Examples of com.ibm.icu.charset.CharsetProviderICU

       } 
    }
   */
    public void TestISO88591() {
       
        Charset cs = new CharsetProviderICU().charsetForName("iso-8859-1");
        if(cs!=null){
            CharsetEncoder encoder = cs.newEncoder();
            if(encoder!=null){
                encoder.canEncode("\uc2a3");
            }else{

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Examples of com.ibm.icu.charset.CharsetProviderICU

            errln("Could not create Charset for iso-8859-1");
        }
        
    }
    public void TestUTF8Encode() {
        CharsetEncoder encoderICU = new CharsetProviderICU().charsetForName("utf-8").newEncoder();
        ByteBuffer out = ByteBuffer.allocate(30);
        CoderResult result = encoderICU.encode(CharBuffer.wrap("\ud800"), out, true);
        
        if (result.isMalformed()) {
            logln("\\ud800 is malformed for ICU4JNI utf-8 encoder");

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Examples of com.ibm.icu.charset.CharsetProviderICU

        buf.rewind();
    }
*/
    public void TestUTF8() throws CharacterCodingException{
           try{
               CharsetEncoder encoderICU = new CharsetProviderICU().charsetForName("utf-8").newEncoder();
               encoderICU.encode(CharBuffer.wrap("\ud800"));
               errln("\\ud800 is OK for ICU4JNI utf-8 encoder");
           }catch (Exception e) {
               logln("\\ud800 is malformed for JDK utf-8 encoder");
              //e.printStackTrace();

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Examples of com.ibm.icu.charset.CharsetProviderICU

           }         
    }
    
    public void TestUTF16Bom(){


        Charset cs = (new CharsetProviderICU()).charsetForName("UTF-16");
        char[] in = new char[] { 0x1122, 0x2211, 0x3344, 0x4433,
                                0x5566, 0x6655, 0x7788, 0x8877, 0x9900 };
        CharBuffer inBuf = CharBuffer.allocate(in.length);
        inBuf.put(in);
        CharsetEncoder encoder = cs.newEncoder();

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Examples of com.ibm.icu.charset.CharsetProviderICU

    */
    
    public void TestMBCS(){      
        {
            // Encoder: from Unicode conversion
            CharsetEncoder encoderICU = new CharsetProviderICU().charsetForName("ibm-971").newEncoder();
            ByteBuffer out = ByteBuffer.allocate(6);
            encoderICU.onUnmappableCharacter(CodingErrorAction.REPLACE);
            CoderResult result = encoderICU.encode(CharBuffer.wrap("\u0131\u0061\u00a1"), out, true);
            if(!result.isError()){
                byte[] expected = {(byte)0xA9, (byte)0xA5, (byte)0xAF, (byte)0xFE, (byte)0xA2, (byte)0xAE};
                if(!equals(expected, out.array())){
                    errln("Did not get the expected result for substitution bytes. Got: "+
                           hex(out.array()));
                }
                logln("Output: "+  hex(out.array()));
            }else{
                errln("Encode operation failed for encoder: "+encoderICU.toString());
            }
        }
        {
            // Decoder: to Unicode conversion
            CharsetDecoder decoderICU = new CharsetProviderICU().charsetForName("ibm-971").newDecoder();
            CharBuffer out = CharBuffer.allocate(3);
            decoderICU.onMalformedInput(CodingErrorAction.REPLACE);
            CoderResult result = decoderICU.decode(ByteBuffer.wrap(new byte[] { (byte)0xA2, (byte)0xAE, (byte)0x12, (byte)0x34, (byte)0xEF, (byte)0xDC }), out, true);
            if(!result.isError()){
                char[] expected = {'\u00a1', '\ufffd', '\u6676'};

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Examples of com.ibm.icu.charset.CharsetProviderICU

            }
        }
    }
    
    public void TestJB4897(){
        CharsetProviderICU provider = new CharsetProviderICU();
        Charset charset = provider.charsetForName("x-abracadabra");  
        if(charset!=null && charset.canEncode()== true){
            errln("provider.charsetForName() does not validate the charset names" );
        }
    }

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Examples of com.ibm.icu.charset.CharsetProviderICU

            errln("provider.charsetForName() does not validate the charset names" );
        }
    }


    public void TestJB5027() {
        CharsetProviderICU provider= new CharsetProviderICU();


        Charset fake = provider.charsetForName("doesNotExist");
        if(fake != null){
            errln("\"doesNotExist\" returned " + fake);
        }
        Charset xfake = provider.charsetForName("x-doesNotExist");
        if(xfake!=null){
            errln("\"x-doesNotExist\" returned " + xfake);
        }
    }

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