/**
*******************************************************************************
* Copyright (C) 1996-2001, International Business Machines Corporation and    *
* others. All Rights Reserved.                                                *
*******************************************************************************
*
* $Source: /xsrl/Nsvn/icu/icu4j/src/com/ibm/icu/dev/test/lang/UCharacterTest.java,v $ 
* $Date: 2002/12/11 19:41:02 $ 
* $Revision: 1.46 $
*
*******************************************************************************
*/

package com.ibm.icu.dev.test.lang;

import com.ibm.icu.dev.test.TestFmwk;
import com.ibm.icu.dev.test.TestUtil;
import com.ibm.icu.lang.UCharacter;
import com.ibm.icu.lang.UCharacterCategory;
import com.ibm.icu.lang.UCharacterDirection;
import com.ibm.icu.lang.UProperty;
import com.ibm.icu.lang.UScript;
import com.ibm.icu.text.UTF16;
import com.ibm.icu.text.UnicodeSet;
import com.ibm.icu.util.RangeValueIterator;
import com.ibm.icu.util.ValueIterator;
import com.ibm.icu.util.VersionInfo;
import com.ibm.icu.impl.UCharacterName;
import com.ibm.icu.impl.Utility;

import java.io.BufferedReader;
import java.util.Arrays;
/**
* Testing class for UCharacter
* Mostly following the test cases for ICU
* @author Syn Wee Quek
* @since nov 04 2000
*/
public final class UCharacterTest extends TestFmwk
{ 
  	// private variables =============================================
  
  	/**
  	* ICU4J data version number
  	*/
  	private final VersionInfo VERSION_ = VersionInfo.getInstance("3.2.0.0");
  
  	// constructor ===================================================
  
  	/**
  	* Constructor
  	*/
  	public UCharacterTest()
  	{
  	}
  
  	// public methods ================================================
  
 	public static void main(String[] arg)
  	{
    	try
    	{
      		UCharacterTest test = new UCharacterTest();
            test.run(arg);
    	}
    	catch (Exception e)
    	{
      	e.printStackTrace();
    	}
  	}
  
  	/**
  	* Testing the letter and number determination in UCharacter
  	*/
  	public void TestLetterNumber()
  	{
    	for (int i = 0x0041; i < 0x005B; i ++) 
      	if (!UCharacter.isLetter(i))
        	errln("FAIL \\u" + hex(i) + " expected to be a letter");
        
    	for (int i = 0x0660; i < 0x066A; i ++) 
      	if (UCharacter.isLetter(i))
        	errln("FAIL \\u" + hex(i) + " expected not to be a letter");
    
    	for (int i = 0x0660; i < 0x066A; i ++) 
      	if (!UCharacter.isDigit(i))
        	errln("FAIL \\u" + hex(i) + " expected to be a digit");
    
    	for (int i = 0x0041; i < 0x005B; i ++) 
      		if (!UCharacter.isLetterOrDigit(i))
        		errln("FAIL \\u" + hex(i) + " expected not to be a digit");
        
    	for (int i = 0x0660; i < 0x066A; i ++) 
      		if (!UCharacter.isLetterOrDigit(i))
        		errln("FAIL \\u" + hex(i) + 
              		"expected to be either a letter or a digit");
	}

  	/**
  	* Tests for space determination in UCharacter
  	*/
  	public void TestSpaces()
  	{
    	int spaces[] = {0x0020, 0x0000a0, 0x002000, 0x002001, 0x002005};
    	int nonspaces[] = {0x61, 0x0062, 0x0063, 0x0064, 0x0074};
    	int whitespaces[] = {0x2008, 0x002009, 0x00200a, 0x00001c, 0x00000c};
    	int nonwhitespaces[] = {0x61, 0x0062, 0x003c, 0x0028, 0x003f};
                       
    	int size = spaces.length;
    	for (int i = 0; i < size; i ++)
    	{
      		if (!UCharacter.isSpaceChar(spaces[i]))
      		{
        		errln("FAIL \\u" + hex(spaces[i]) + 
              		" expected to be a space character");
        		break;
      		}
      
      		if (UCharacter.isSpaceChar(nonspaces[i]))
      		{
        		errln("FAIL \\u" + hex(nonspaces[i]) + 
          	    " expected not to be space character");
        		break;
      		}
 
     	 	if (!UCharacter.isWhitespace(whitespaces[i]))
      		{
        		errln("FAIL \\u" + hex(whitespaces[i]) + 
              			" expected to be a white space character");
        		break;
      		}
      		if (UCharacter.isWhitespace(nonwhitespaces[i]))
      		{
       	 		errln("FAIL \\u" + hex(nonwhitespaces[i]) + 
              				" expected not to be a space character");
        		break;
      		}
      		logln("Ok    \\u" + hex(spaces[i]) + " and \\u" + 
      		      hex(nonspaces[i]) + " and \\u" + hex(whitespaces[i]) + 
      		      " and \\u" + hex(nonwhitespaces[i]));
    	}
  	}
  
  	/**
  	* Tests for defined and undefined characters
  	*/
  	public void TestDefined()
  	{
    	int undefined[] = {0xfff1, 0xfff7, 0xfa6b};
    	int defined[] = {0x523E, 0x004f88, 0x00fffd};
    
    	int size = undefined.length;
    	for (int i = 0; i < size; i ++) 
    	{
      		if (UCharacter.isDefined(undefined[i]))
      		{
        		errln("FAIL \\u" + hex(undefined[i]) + 
          	    			" expected not to be defined");
        		break;
      		}
      		if (!UCharacter.isDefined(defined[i]))
      		{
        		errln("FAIL \\u" + hex(defined[i]) + " expected defined");
        		break;
      		}
    	}
  	}
  
  	/**
  	* Tests for base characters and their cellwidth
  	*/
  	public void TestBase()
  	{
    	int base[] = {0x0061, 0x000031, 0x0003d2};
    	int nonbase[] = {0x002B, 0x000020, 0x00203B};    
    	int size = base.length;
    	for (int i = 0; i < size; i ++) 
    	{
      		if (UCharacter.isBaseForm(nonbase[i]))
      		{
       		 	errln("FAIL \\u" + hex(nonbase[i]) + 
              				" expected not to be a base character");
        		break;
      		}
      		if (!UCharacter.isBaseForm(base[i]))
      		{
        		errln("FAIL \\u" + hex(base[i]) + 
        		      " expected to be a base character");
        		break;
      		}
    	}
  	}
    
  	/**
  	* Tests for digit characters 
  	*/
  	public void TestDigits()
  	{
    	int digits[] = {0x0030, 0x000662, 0x000F23, 0x000ED5, 0x002160};
    
    	//special characters not in the properties table
     	int digits2[] = {0x3007, 0x004e00, 0x004e8c, 0x004e09, 0x0056d8, 
     		             0x004e94, 0x00516d, 0x4e03, 0x00516b, 0x004e5d}; 
    	int nondigits[] = {0x0010, 0x000041, 0x000122, 0x0068FE};
    
    	int digitvalues[] = {0, 2, 3, 5, 1};
    	int digitvalues2[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};     
    
    	int size  = digits.length;
    	for (int i = 0; i < size; i ++) 
      		if (UCharacter.isDigit(digits[i]) && 
          		UCharacter.digit(digits[i]) != digitvalues[i]) 
      		{
       		 	errln("FAIL \\u" + hex(digits[i]) + 
              			" expected digit with value " + digitvalues[i]);
        		break;
      		}
    
    	size = nondigits.length;
    	for (int i = 0; i < size; i ++)
      		if (UCharacter.isDigit(nondigits[i]))
      		{
        		errln("FAIL \\u" + hex(nondigits[i]) + " expected nondigit");
        		break;
      		}
      
    	size = digits2.length;
    	for (int i = 0; i < 10; i ++) 
      		if (UCharacter.isDigit(digits2[i]) &&
          		UCharacter.digit(digits2[i]) != digitvalues2[i]) 
      		{
        		errln("FAIL \\u" + hex(digits2[i]) + 
              		" expected digit with value " + digitvalues2[i]);
        		break;
      		}
  	}
  
  	/**
   	*  Tests for numeric characters
   	*/
  	public void TestNumeric()
  	{
		for (int i = '0'; i < '9'; i ++) {
			int n1 = UCharacter.getNumericValue(i);
			double n2 = UCharacter.getUnicodeNumericValue(i);
			if (n1 != n2 ||  n1 != (i - '0')) {
				errln("Numeric value of " + (char)i + " expected to be " +
				      (i - '0'));
			}
		}
		for (int i = 'A'; i < 'F'; i ++) {
			int n1 = UCharacter.getNumericValue(i);
			double n2 = UCharacter.getUnicodeNumericValue(i);
			if (n2 != UCharacter.NO_NUMERIC_VALUE ||  n1 != (i - 'A' + 10)) {
				errln("Numeric value of " + (char)i + " expected to be " +
				      (i - 'A' + 10));
			}
		}
		for (int i = 0xFF21; i < 0xFF26; i ++) {
			// testing full wideth latin characters A-F
			int n1 = UCharacter.getNumericValue(i);
			double n2 = UCharacter.getUnicodeNumericValue(i);
			if (n2 != UCharacter.NO_NUMERIC_VALUE ||  n1 != (i - 0xFF21 + 10)) {
				errln("Numeric value of " + (char)i + " expected to be " +
				      (i - 0xFF21 + 10));
			}
		}
		// testing han numbers
		int han[] = {0x96f6, 0, 0x58f9, 1, 0x8cb3, 2, 0x53c3, 3, 
			         0x8086, 4, 0x4f0d, 5, 0x9678, 6, 0x67d2, 7, 
			         0x634c, 8, 0x7396, 9, 0x5341, 10, 0x62fe, 10,
			         0x767e, 100, 0x4f70, 100, 0x5343, 1000, 0x4edf, 1000,
			         0x824c, 10000, 0x5104, 100000000};
		for (int i = 0; i < han.length; i += 2) {
			if (UCharacter.getHanNumericValue(han[i]) != han[i + 1]) {
				errln("Numeric value of \\u" + 
				      Integer.toHexString(han[i]) +	" expected to be " + 
				      han[i + 1]);
			}
		}
  	}

  	/**
  	* Tests for version 
  	*/
  	public void TestVersion()
  	{
    	if (!UCharacter.getUnicodeVersion().equals(VERSION_))
      		errln("FAIL expected " + VERSION_);
  	}
  
  	/**
  	* Tests for control characters
  	*/
  	public void TestISOControl()
  	{
    	int control[] = {0x001b, 0x000097, 0x000082};
    	int noncontrol[] = {0x61, 0x000031, 0x0000e2};
    
    	int size = control.length;
    	for (int i = 0; i < size; i ++) 
    	{
      		if (!UCharacter.isISOControl(control[i]))
      		{
        		errln("FAIL 0x" + Integer.toHexString(control[i]) + 
         	     		" expected to be a control character");
        		break;
      		}  
      		if (UCharacter.isISOControl(noncontrol[i]))
      		{
        		errln("FAIL 0x" + Integer.toHexString(noncontrol[i]) + 
              			" expected to be not a control character");
        		break;
      		}
      
      		logln("Ok    0x" + Integer.toHexString(control[i]) + " and 0x" +
            		Integer.toHexString(noncontrol[i]));
    	}
  	}
  	
  	/**
  	 * Test Supplementary
  	 */
  	public void TestSupplementary()
  	{
  		for (int i = 0; i < 0x10000; i ++) {
  			if (UCharacter.isSupplementary(i)) {
  				errln("Codepoint \\u" + Integer.toHexString(i) + 
  				      " is not supplementary");
  			}
  		}
  		for (int i = 0x10000; i < 0x10FFFF; i ++) {
  			if (!UCharacter.isSupplementary(i)) {
  				errln("Codepoint \\u" + Integer.toHexString(i) + 
  				      " is supplementary");
  			}
  		}
  	}
  	
  	/**
  	 * Test mirroring
  	 */
  	public void TestMirror()
  	{
  		if (!(UCharacter.isMirrored(0x28) && UCharacter.isMirrored(0xbb) && 
  		      UCharacter.isMirrored(0x2045) && UCharacter.isMirrored(0x232a)
  		      && !UCharacter.isMirrored(0x27) && 
  		      !UCharacter.isMirrored(0x61) && !UCharacter.isMirrored(0x284) 
  		      && !UCharacter.isMirrored(0x3400))) {
        	errln("isMirrored() does not work correctly");
    	}

    	if (!(UCharacter.getMirror(0x3c) == 0x3e && 
    	      UCharacter.getMirror(0x5d) == 0x5b && 
              UCharacter.getMirror(0x208d) == 0x208e && 
              UCharacter.getMirror(0x3017) == 0x3016 &&
         	  UCharacter.getMirror(0x2e) == 0x2e && 
         	  UCharacter.getMirror(0x6f3) == 0x6f3 && 
         	  UCharacter.getMirror(0x301c) == 0x301c && 
         	  UCharacter.getMirror(0xa4ab) == 0xa4ab)) {
        	errln("getMirror() does not work correctly");
    	}
	}
  
  	/**
  	* Tests for printable characters
  	*/
  	public void TestPrint()
  	{
    	int printable[] = {0x0042, 0x00005f, 0x002014};
    	int nonprintable[] = {0x200c, 0x00009f, 0x00001b};
    
    	int size = printable.length;
    	for (int i = 0; i < size; i ++)
    	{
      		if (!UCharacter.isPrintable(printable[i]))
      		{
       	 		errln("FAIL \\u" + hex(printable[i]) + 
              		" expected to be a printable character");
        		break;
      		}
      		if (UCharacter.isPrintable(nonprintable[i]))
      		{
        		errln("FAIL \\u" + hex(nonprintable[i]) +
              			" expected not to be a printable character");
        		break;
      		}
      		logln("Ok    \\u" + hex(printable[i]) + " and \\u" + 
            		hex(nonprintable[i]));
    	}
    
    	// test all ISO 8 controls
    	for (int ch = 0; ch <= 0x9f; ++ ch) {
      		if (ch == 0x20) {
      			// skip ASCII graphic characters and continue with DEL
        		ch = 0x7f;
      		}
      		if (UCharacter.isPrintable(ch)) {
        		errln("Fail \\u" + hex(ch) + 
              		" is a ISO 8 control character hence not printable\n");
      		}
    	}

    	/* test all Latin-1 graphic characters */
    	for (int ch = 0x20; ch <= 0xff; ++ ch) {
      		if (ch == 0x7f) {
        		ch = 0xa0;
      		}
      		if (!UCharacter.isPrintable(ch)) {
        		errln("Fail \\u" + hex(ch) + 
        		      " is a Latin-1 graphic character\n");
        	}
    	}
  	}
  
  	/** 
  	* Testing for identifier characters
  	*/
  	public void TestIdentifier()
  	{
    	int unicodeidstart[] = {0x0250, 0x0000e2, 0x000061};
    	int nonunicodeidstart[] = {0x2000, 0x00000a, 0x002019};
    	int unicodeidpart[] = {0x005f, 0x000032, 0x000045};
    	int nonunicodeidpart[] = {0x2030, 0x0000a3, 0x000020};
    	int idignore[] = {0x0006, 0x0010, 0x206b};
    	int nonidignore[] = {0x0075, 0x0000a3, 0x000061};
    
    	int size = unicodeidstart.length;
    	for (int i = 0; i < size; i ++) 
    	{
      		if (!UCharacter.isUnicodeIdentifierStart(unicodeidstart[i]))
      		{
        		errln("FAIL \\u" + hex(unicodeidstart[i]) + 
              		" expected to be a unicode identifier start character");
        		break;
      		}
      		if (UCharacter.isUnicodeIdentifierStart(nonunicodeidstart[i]))
      		{
        		errln("FAIL \\u" + hex(nonunicodeidstart[i]) + 
              			" expected not to be a unicode identifier start " + 
              			"character");
        		break;
      		}
      		if (!UCharacter.isUnicodeIdentifierPart(unicodeidpart[i]))
      		{
        		errln("FAIL \\u" + hex(unicodeidpart[i]) + 
              		" expected to be a unicode identifier part character");
        		break;
      		}
      		if (UCharacter.isUnicodeIdentifierPart(nonunicodeidpart[i]))
      		{
        		errln("FAIL \\u" + hex(nonunicodeidpart[i]) + 
              			" expected not to be a unicode identifier part " +
              			"character");
        		break;
      		}
            if (!UCharacter.isIdentifierIgnorable(idignore[i]))
      		{
        		errln("FAIL \\u" + hex(idignore[i]) + 
              			" expected to be a ignorable unicode character");
        		break;
      		}
      		if (UCharacter.isIdentifierIgnorable(nonidignore[i]))
      		{
        		errln("FAIL \\u" + hex(nonidignore[i]) + 
              		" expected not to be a ignorable unicode character");
        		break;
      		}
      		logln("Ok    \\u" + hex(unicodeidstart[i]) + " and \\u" +
            		hex(nonunicodeidstart[i]) + " and \\u" + 
            		hex(unicodeidpart[i]) + " and \\u" + 
            		hex(nonunicodeidpart[i]) + " and \\u" +
            		hex(idignore[i]) + " and \\u" + hex(nonidignore[i]));
    	}
  	}
  
  	/**
  	* Tests for the character types, direction.<br>
  	* This method reads in UnicodeData.txt file for testing purposes. A 
  	* default path is provided relative to the src path, however the user 
  	* could set a system property to change the directory path.<br>
  	* e.g. java -DUnicodeData="data_directory_path" 
  	* com.ibm.icu.dev.test.lang.UCharacterTest
  	*/
  	public void TestUnicodeData()
  	{
    	// this is the 2 char category types used in the UnicodeData file
    	final String TYPE = 
      		"LuLlLtLmLoMnMeMcNdNlNoZsZlZpCcCfCoCsPdPsPePcPoSmScSkSoPiPf";
    
    	// directory types used in the UnicodeData file
    	// padded by spaces to make each type size 4
    	final String DIR = 
      		"L   R   EN  ES  ET  AN  CS  B   S   WS  ON  LRE LRO AL  RLE RLO PDF NSM BN  ";
      
    	final int LASTUNICODECHAR = 0xFFFD;
    	int ch = 0,
        	index = 0,
        	type = 0,
        	dir = 0;
	
		try
		{
	  		BufferedReader input = TestUtil.getDataReader(
	  		                                    "unicode/UnicodeData.txt");
	    
      		while (ch != LASTUNICODECHAR)
      		{
       	 		String s = input.readLine();
        		// geting the unicode character, its type and its direction
        		ch = Integer.parseInt(s.substring(0, 4), 16);
        		index = s.indexOf(';', 5);
        		String t = s.substring(index + 1, index + 3);
        		index += 4;
                int oldindex = index;
                index = s.indexOf(';', index);
        		int cc = Integer.parseInt(s.substring(oldindex, index));
                oldindex = index + 1;
                index = s.indexOf(';', oldindex);
        		String d = s.substring(oldindex, index);
                
                for (int i = 0; i < 6; i ++) {
                    index = s.indexOf(';', index + 1);
                    // skipping to the 11th field
                }
                // iso comment
                oldindex = index + 1;
                index = s.indexOf(';', oldindex);
                String isocomment = s.substring(oldindex, index);
                // uppercase
                oldindex = index + 1;
                index = s.indexOf(';', oldindex);
                String upper = s.substring(oldindex, index);
                // lowercase
                oldindex = index + 1;
                index = s.indexOf(';', oldindex);
                String lower = s.substring(oldindex, index);
                // titlecase last element
                oldindex = index + 1;
                String title = s.substring(oldindex);
        
        		// testing the category
        		// we override the general category of some control 
        		// characters
        		type = TYPE.indexOf(t);
        		if (type < 0)
            		type = 0;
        		else 
            		type = (type >> 1) + 1;  
        		if (UCharacter.getType(ch) != type)
        		{
          			errln("FAIL \\u" + hex(ch) + " expected type " + 
                			type);
          			break;
        		}
                
                if (UCharacter.getIntPropertyValue(ch, 
                           UProperty.GENERAL_CATEGORY_MASK) != (1 << type)) {
                    errln("error: getIntPropertyValue(\\u" + 
                          Integer.toHexString(ch) + 
                          ", UProperty.GENERAL_CATEGORY_MASK) != " +
                          "getMask(getType(ch))");
                }
        
        		// testing combining class
        		if (UCharacter.getCombiningClass(ch) != cc)
        		{
          			errln("FAIL \\u" + hex(ch) + " expected combining " +
                			"class " + cc);
          			break;
        		}
        
        		// testing the direction
        		if (d.length() == 1)
          			d = d + "   ";  
          
        		dir = DIR.indexOf(d) >> 2;
        		if (UCharacter.getDirection(ch) != dir) 
        		{
          			errln("FAIL \\u" + hex(ch) + 
                		" expected wrong direction " + dir);
          			break;
        		}
                
                // testing iso comment
                String comment = UCharacter.getISOComment(ch);
                if (comment == null) {
                    comment = "";
                }
                if (!comment.equals(isocomment)) {
                    errln("FAIL \\u" + hex(ch) + 
                        " expected iso comment " + isocomment);
                    break;
                }
                 
                int tempchar = ch;
                if (upper.length() > 0) {
                    tempchar = Integer.parseInt(upper, 16);
                }   
                if (UCharacter.toUpperCase(ch) != tempchar) {
                    errln("FAIL \\u" + Utility.hex(ch, 4) 
                            + " expected uppercase \\u" 
                            + Utility.hex(tempchar, 4));
                    break;
                }
                tempchar = ch;
                if (lower.length() > 0) {
                    tempchar = Integer.parseInt(lower, 16);
                }   
                if (UCharacter.toLowerCase(ch) != tempchar) {
                    errln("FAIL \\u" + Utility.hex(ch, 4) 
                            + " expected lowercase \\u" 
                            + Utility.hex(tempchar, 4));
                    break;
                }
                tempchar = ch;
                if (title.length() > 0) {
                    tempchar = Integer.parseInt(title, 16);
                }   
                if (UCharacter.toTitleCase(ch) != tempchar) {
                    errln("FAIL \\u" + Utility.hex(ch, 4) 
                            + " expected titlecase \\u" 
                            + Utility.hex(tempchar, 4));
                    break;
                }
      		}
      		input.close();
    	}
    	catch (Exception e)
    	{
      		e.printStackTrace();
    	}
        
        if (UCharacter.UnicodeBlock.of(0x0041) 
                                        != UCharacter.UnicodeBlock.BASIC_LATIN 
            || UCharacter.getIntPropertyValue(0x41, UProperty.BLOCK)
                              != UCharacter.UnicodeBlock.BASIC_LATIN.getID()) {
            errln("UCharacter.UnicodeBlock.of(\\u0041) property failed! " 
                    + "Expected : " 
                    + UCharacter.UnicodeBlock.BASIC_LATIN.getID() + " got " 
                    + UCharacter.UnicodeBlock.of(0x0041));
        }
        
        // sanity check on repeated properties 
        for (ch = 0xfffe; ch <= 0x10ffff;) {
            type = UCharacter.getType(ch);
            if (UCharacter.getIntPropertyValue(ch, 
                                               UProperty.GENERAL_CATEGORY_MASK)
                != (1 << type)) {
                errln("error: UCharacter.getIntPropertyValue(\\u"
                      + Integer.toHexString(ch) 
                      + ", UProperty.GENERAL_CATEGORY_MASK) != " 
                      + "getMask(getType())");
            }
            if (type != UCharacterCategory.UNASSIGNED) {
                errln("error: UCharacter.getType(\\u" + Utility.hex(ch, 4) 
                        + " != UCharacterCategory.UNASSIGNED (returns "
                        + UCharacterCategory.toString(UCharacter.getType(ch)) 
                        + ")");
            }
            if ((ch & 0xffff) == 0xfffe) {
                ++ ch;
            } 
            else {
                ch += 0xffff;
            }
        }
    
        // test that PUA is not "unassigned"
        for(ch = 0xe000; ch <= 0x10fffd;) {
            type = UCharacter.getType(ch);
            if (UCharacter.getIntPropertyValue(ch, 
                                               UProperty.GENERAL_CATEGORY_MASK)
                != (1 << type)) {
                errln("error: UCharacter.getIntPropertyValue(\\u"
                      + Integer.toHexString(ch) 
                      + ", UProperty.GENERAL_CATEGORY_MASK) != " 
                      + "getMask(getType())");
            }

            if (type == UCharacterCategory.UNASSIGNED) {
                errln("error: UCharacter.getType(\\u" 
                        + Utility.hex(ch, 4) 
                        + ") == UCharacterCategory.UNASSIGNED");
            } 
            else if (type != UCharacterCategory.PRIVATE_USE) {
                logln("PUA override: UCharacter.getType(\\u" 
                      + Utility.hex(ch, 4) + ")=" + type);
            }
            if (ch == 0xf8ff) {
                ch = 0xf0000;
            } 
            else if (ch == 0xffffd) {
                ch = 0x100000;
            } 
            else {
                ++ ch;
            }
        }
  	}
  
  
  	/**
  	* Test for the character names
  	*/
  	public void TestNames()
  	{
        int length = UCharacterName.getInstance().getMaxCharNameLength(); 
        if (length < 83) { // Unicode 3.2 max char name length 
           errln("getMaxCharNameLength()=" + length + " is too short"); 
        }
        // ### TODO same tests for max ISO comment length as for max name length

    	int c[] = {0x0061, 0x000284, 0x003401, 0x007fed, 0x00ac00, 0x00d7a3, 
    		       0x00d800, 0x00dc00, 0xff08, 0x00ffe5, 0x00ffff, 
    		       0x0023456};
    	String name[] = {"LATIN SMALL LETTER A", 
                     "LATIN SMALL LETTER DOTLESS J WITH STROKE AND HOOK", 
                     "CJK UNIFIED IDEOGRAPH-3401", 
                     "CJK UNIFIED IDEOGRAPH-7FED", "HANGUL SYLLABLE GA", 
                     "HANGUL SYLLABLE HIH", "", "",
                     "FULLWIDTH LEFT PARENTHESIS",
                     "FULLWIDTH YEN SIGN", "", "CJK UNIFIED IDEOGRAPH-23456"};
    	String oldname[] = {"", "LATIN SMALL LETTER DOTLESS J BAR HOOK", "", 
    		            "",
                        "", "", "", "", "FULLWIDTH OPENING PARENTHESIS", "", 
                        "", ""};
    	String extendedname[] = {"LATIN SMALL LETTER A", 
                             "LATIN SMALL LETTER DOTLESS J WITH STROKE AND HOOK",
                             "CJK UNIFIED IDEOGRAPH-3401",
                             "CJK UNIFIED IDEOGRAPH-7FED",
                             "HANGUL SYLLABLE GA",
                             "HANGUL SYLLABLE HIH",
                             "<lead surrogate-D800>",
                             "<trail surrogate-DC00>",
                             "FULLWIDTH LEFT PARENTHESIS",
                             "FULLWIDTH YEN SIGN",
                             "<noncharacter-FFFF>",
                             "CJK UNIFIED IDEOGRAPH-23456"};
                             
    	int size = c.length;
    	String str;
    	int uc;
    
        for (int i = 0; i < size; i ++) 
    	{
      		// modern Unicode character name
      		str = UCharacter.getName(c[i]);
      		if ((str == null && name[i].length() > 0) || 
          		(str != null && !str.equals(name[i])))
      		{
        		errln("FAIL \\u" + hex(c[i]) + " expected name " +
              			name[i]);
        		break;
      		}
     
      		// 1.0 Unicode character name
      		str = UCharacter.getName1_0(c[i]);
      		if ((str == null && oldname[i].length() > 0) || 
          		(str != null && !str.equals(oldname[i])))
      		{
        		errln("FAIL \\u" + hex(c[i]) + " expected 1.0 name " +
              			oldname[i]);
        		break;
      		}
      
      		// extended character name
      		str = UCharacter.getExtendedName(c[i]);
      		if (str == null || !str.equals(extendedname[i]))
      		{
        		errln("FAIL \\u" + hex(c[i]) + " expected extended name " +
              			extendedname[i]);
        		break;
      		}
      
      		// retrieving unicode character from modern name
      		uc = UCharacter.getCharFromName(name[i]);
      		if (uc != c[i] && name[i].length() != 0)
      		{
        		errln("FAIL " + name[i] + " expected character \\u" + 
        		      hex(c[i]));
        		break;
      		}
      
      		//retrieving unicode character from 1.0 name
      		uc = UCharacter.getCharFromName1_0(oldname[i]);
      		if (uc != c[i] && oldname[i].length() != 0)
      		{
        		errln("FAIL " + oldname[i] + " expected 1.0 character \\u" + 
        		      hex(c[i]));
        		break;
      		}
      
      		//retrieving unicode character from 1.0 name
      		uc = UCharacter.getCharFromExtendedName(extendedname[i]);
      		if (uc != c[i] && i != 0 && (i == 1 || i == 6))
      		{
        		errln("FAIL " + extendedname[i] + 
        		      " expected extended character \\u" + hex(c[i]));
        		break;
      		}
    	}
    
    	// test getName works with mixed-case names (new in 2.0)
    	if (0x61 != UCharacter.getCharFromName("LATin smALl letTER A")) { 
        	errln("FAIL: 'LATin smALl letTER A' should result in character "
        	      + "U+0061"); 
    	} 
	    
        if (getInclusion() >= 5) {
            // extra testing different from icu
        	for (int i = UCharacter.MIN_VALUE; i < UCharacter.MAX_VALUE; i ++)
        	{
          		str = UCharacter.getName(i);
          		if (str != null && UCharacter.getCharFromName(str) != i)
          		{	
            		errln("FAIL \\u" + hex(i) + " " + str  + 
                  						" retrieval of name and vice versa" );
            		break;
          		}
        	}
        }
        
        // Test getCharNameCharacters
        if (getInclusion() >= 10) {
            boolean map[] = new boolean[256];
            
            UnicodeSet set = new UnicodeSet(1, 0); // empty set
            UnicodeSet dumb = new UnicodeSet(1, 0); // empty set
    
            // uprv_getCharNameCharacters() will likely return more lowercase
            // letters than actual character names contain because
            // it includes all the characters in lowercased names of
            // general categories, for the full possible set of extended names.
            UCharacterName.getInstance().getCharNameCharacters(set);
    
            // build set the dumb (but sure-fire) way
            Arrays.fill(map, false);
    
            int maxLength = 0;
            for (int cp = 0; cp < 0x110000; ++ cp) {
                String n = UCharacter.getExtendedName(cp);
                int len = n.length();
                if (len > maxLength) {
                    maxLength = len;
                }
    
                for (int i = 0; i < len; ++ i) {
                    char ch = n.charAt(i);
                    if (!map[ch & 0xff]) {
                        dumb.add(ch);
                        map[ch & 0xff] = true;
                    }
                }
            }
    
            length = UCharacterName.getInstance().getMaxCharNameLength();
            if (length != maxLength) {
                errln("getMaxCharNameLength()=" + length 
                      + " differs from the maximum length " + maxLength
                      + " of all extended names");
            }
    
            // compare the sets.  Where is my uset_equals?!!
            boolean ok = true;
            for (int i = 0; i < 256; ++ i) {
                if (set.contains(i) != dumb.contains(i)) {
                    if (0x61 <= i && i <= 0x7a // a-z
                        && set.contains(i) && !dumb.contains(i)) {
                        // ignore lowercase a-z that are in set but not in dumb
                        ok = true;
                    } 
                    else {
                        ok = false;
                        break;
                    }
                }
            }
    
            String pattern1 = set.toPattern(true);
            String pattern2 = dumb.toPattern(true);
            
            if (!ok) {
                errln("FAIL: getCharNameCharacters() returned " + pattern1
                      + " expected " + pattern2 
                      + " (too many lowercase a-z are ok)");
            } else {
                logln("Ok: getCharNameCharacters() returned " + pattern1);
            }
        }
  	}
  
  	/**
   	* Testing name iteration
   	*/
  	public void TestNameIteration()
  	{
  		ValueIterator iterator = UCharacter.getExtendedNameIterator();
  		ValueIterator.Element element = new ValueIterator.Element();
   	 	ValueIterator.Element old     = new ValueIterator.Element();
    	// testing subrange
    	iterator.setRange(-10, -5);
    	if (iterator.next(element)) {
    		errln("Fail, expected iterator to return false when range is set outside the meaningful range");
    	}
    	iterator.setRange(0x110000, 0x111111);
    	if (iterator.next(element)) {
    		errln("Fail, expected iterator to return false when range is set outside the meaningful range");
    	}
    	try {
    		iterator.setRange(50, 10);
    		errln("Fail, expected exception when encountered invalid range");
    	} catch (Exception e) {
    	}
    		
    	iterator.setRange(-10, 10);
    	if (!iterator.next(element) || element.integer != 0) {
    		errln("Fail, expected iterator to return 0 when range start limit is set outside the meaningful range");
    	}
    	
    	iterator.setRange(0x10FFFE, 0x200000);
    	int last = 0;
    	while (iterator.next(element)) {
    		last = element.integer;
    	}
    	if (last != 0x10FFFF) {
    		errln("Fail, expected iterator to return 0x10FFFF when range end limit is set outside the meaningful range");
    	}
    	
    	iterator = UCharacter.getNameIterator();	
 		iterator.setRange(0xF, 0x45);
 		while (iterator.next(element)) {
    		if (element.integer <= old.integer) {
         		errln("FAIL next returned a less codepoint \\u" + 
         	      	Integer.toHexString(element.integer) + " than \\u" + 
         	      	Integer.toHexString(old.integer));
         		break;
        	}
        	if (!UCharacter.getName(element.integer).equals(element.value)) 
        	{
         		errln("FAIL next codepoint \\u" + 
         	      	Integer.toHexString(element.integer) + 
         	      	" does not have the expected name " + 
         	      	UCharacter.getName(element.integer) + 
         	      	" instead have the name " + (String)element.value);
         		break;
        	}
        	old.integer = element.integer; 
    	}
    
    	iterator.reset();
    	iterator.next(element);
    	if (element.integer != 0x20) {
    		errln("FAIL reset in iterator");
    	}
 
    	iterator.setRange(0, 0x110000);
    	old.integer = 0; 
    	while (iterator.next(element)) {
    		if (element.integer != 0 && element.integer <= old.integer) {
         		errln("FAIL next returned a less codepoint \\u" + 
         	      	Integer.toHexString(element.integer) + " than \\u" + 
         	      	Integer.toHexString(old.integer));
         		break;
        	}
        	if (!UCharacter.getName(element.integer).equals(element.value)) 
        	{
         		errln("FAIL next codepoint \\u" + 
         	      		Integer.toHexString(element.integer) + 
         	      		" does not have the expected name " + 
         	      		UCharacter.getName(element.integer) + 
         	      		" instead have the name " + (String)element.value);
         		break;
        	}
        	for (int i = old.integer + 1; i < element.integer; i ++) {
        		if (UCharacter.getName(i) != null) {
         			errln("FAIL between codepoints are not null \\u" + 
         	      			Integer.toHexString(old.integer) + " and " + 
         	      			Integer.toHexString(element.integer) + " has " + 
         	      			Integer.toHexString(i) + " with a name " + 
         	      			UCharacter.getName(i));
         			break;
        		}
        	}
        	old.integer = element.integer; 
    	}
    
    	iterator = UCharacter.getExtendedNameIterator();
    	old.integer = 0;
    	while (iterator.next(element)) {
    		if (element.integer != 0 && element.integer != old.integer) {
         		errln("FAIL next returned a codepoint \\u" + 
         	      		Integer.toHexString(element.integer) + 
         	      		" different from \\u" + 
         	      		Integer.toHexString(old.integer));
         		break;
        	}
        	if (!UCharacter.getExtendedName(element.integer).equals(
                                                          element.value)) {
         		errln("FAIL next codepoint \\u" + 
         	      	Integer.toHexString(element.integer) + 
         	      	" name should be "
         	      	+ UCharacter.getExtendedName(element.integer) + 
         	      	" instead of " + (String)element.value);
         		break;
        	}
        	old.integer++; 
    	}
		iterator = UCharacter.getName1_0Iterator();
 	   	old.integer = 0;
    	while (iterator.next(element)) {
    		logln(Integer.toHexString(element.integer) + " " +
	      											(String)element.value);
    		if (element.integer != 0 && element.integer <= old.integer) {
         		errln("FAIL next returned a less codepoint \\u" + 
         	      	Integer.toHexString(element.integer) + " than \\u" + 
         	      	Integer.toHexString(old.integer));
         		break;
        	}
        	if (!element.value.equals(UCharacter.getName1_0(
        	                                            element.integer))) {
         		errln("FAIL next codepoint \\u" + 
         	      		Integer.toHexString(element.integer) + 
         	      		" name cannot be null");
         		break;
        	}
        	for (int i = old.integer + 1; i < element.integer; i ++) {
        		if (UCharacter.getName1_0(i) != null) {
         			errln("FAIL between codepoints are not null \\u" + 
         	      		Integer.toHexString(old.integer) + " and " + 
         	      		Integer.toHexString(element.integer) + " has " + 
         	      		Integer.toHexString(i) + " with a name " + 
         	      		UCharacter.getName1_0(i));
         			break;
        		}
        	}
        	old.integer = element.integer; 
    	}
  	}
  
  	/**
  	* Testing the for illegal characters
  	*/
  	public void TestIsLegal() 
  	{
    	int illegal[] = {0xFFFE, 0x00FFFF, 0x005FFFE, 0x005FFFF, 0x0010FFFE,
    		             0x0010FFFF, 0x110000, 0x00FDD0, 0x00FDDF, 0x00FDE0,
    		             0x00FDEF, 0xD800, 0xDC00, -1};
    	int legal[] = {0x61, 0x00FFFD, 0x0010000, 0x005FFFD, 0x0060000, 
    		           0x0010FFFD, 0xFDCF, 0x00FDF0};
    	for (int count = 0; count < illegal.length; count ++) {
        	if (UCharacter.isLegal(illegal[count])) {
            	errln("FAIL \\u" + hex(illegal[count]) + 
                    	" is not a legal character");
        	}
    	}
    
    	for (int count = 0; count < legal.length; count ++) {
        	if (!UCharacter.isLegal(legal[count])) {
            	errln("FAIL \\u" + hex(legal[count]) + 
            	                                   " is a legal character");
        	}
    	}
    	
    	String illegalStr = "This is an illegal string ";
    	String legalStr = "This is a legal string ";
    	
    	for (int count = 0; count < illegal.length; count ++) {
    		StringBuffer str = new StringBuffer(illegalStr);
    		if (illegal[count] < 0x10000) {
    			str.append((char)illegal[count]);
    		}
    		else {
    			char lead = UTF16.getLeadSurrogate(illegal[count]);
    			char trail = UTF16.getTrailSurrogate(illegal[count]);
    			str.append(lead);
    			str.append(trail);
    		}
        	if (UCharacter.isLegal(str.toString())) {
            	errln("FAIL " + hex(str.toString()) + 
            	      " is not a legal string");
        	}
    	}
    
    	for (int count = 0; count < legal.length; count ++) {
    		StringBuffer str = new StringBuffer(legalStr);
    		if (legal[count] < 0x10000) {
    			str.append((char)legal[count]);
    		}
    		else {
    			char lead = UTF16.getLeadSurrogate(legal[count]);
    			char trail = UTF16.getTrailSurrogate(legal[count]);
    			str.append(lead);
    			str.append(trail);
    		}
        	if (!UCharacter.isLegal(str.toString())) {
            	errln("FAIL " + hex(str.toString()) + " is a legal string");
        	}
    	}
  	}
  
  	/**
  	 * Test getCodePoint
  	 */
  	public void TestCodePoint()
  	{
  		int ch = 0x10000;
  		for (char i = 0xD800; i < 0xDC00; i ++) {
  			for (char j = 0xDC00; j <= 0xDFFF; j ++) {
  				if (UCharacter.getCodePoint(i, j) != ch) {
  					errln("Error getting codepoint for surrogate " +
  					      "characters \\u"
  					      + Integer.toHexString(i) + " \\u" + 
  					      Integer.toHexString(j));	      
  				}
  				ch ++;
  			}
  		}
  		try 
  		{
  			UCharacter.getCodePoint((char)0xD7ff, (char)0xDC00);
  			errln("Invalid surrogate characters should not form a " +
  			      "supplementary");
  		} catch(Exception e) {
  		}
  		for (char i = 0; i < 0xFFFF; i++) {
  			if (i == 0xFFFE || 
  			    (i >= 0xD800 && i <= 0xDFFF) || 
  			    (i >= 0xFDD0 && i <= 0xFDEF)) {
  			    // not a character
  				try {
  					UCharacter.getCodePoint(i);
  					errln("Not a character is not a valid codepoint");
  				} catch (Exception e) {
  				}
  			}
  			else {
  				if (UCharacter.getCodePoint(i) != i) {
  					errln("A valid codepoint should return itself");
  				}
  			}
  		}
  	}
  	
  	/**
  	* This method is alittle different from the type test in icu4c.
  	* But combined with testUnicodeData, they basically do the same thing.
  	*/
  	public void TestIteration() 
  	{
      	int limit     = 0;
      	int prevtype  = -1;
        int test[][]={{0x41, UCharacterCategory.UPPERCASE_LETTER},
                        {0x308, UCharacterCategory.NON_SPACING_MARK},
                        {0xfffe, UCharacterCategory.GENERAL_OTHER_TYPES},
                        {0xe0041, UCharacterCategory.FORMAT},
                        {0xeffff, UCharacterCategory.UNASSIGNED}};

        // default Bidi classes for unassigned code points 
        int defaultBidi[][]={{ 0x0590, UCharacterDirection.LEFT_TO_RIGHT },
            { 0x0600, UCharacterDirection.RIGHT_TO_LEFT },
            { 0x07C0, UCharacterDirection.RIGHT_TO_LEFT_ARABIC },
            { 0xFB1D, UCharacterDirection.LEFT_TO_RIGHT },
            { 0xFB50, UCharacterDirection.RIGHT_TO_LEFT },
            { 0xFE00, UCharacterDirection.RIGHT_TO_LEFT_ARABIC },
            { 0xFE70, UCharacterDirection.LEFT_TO_RIGHT },
            { 0xFF00, UCharacterDirection.RIGHT_TO_LEFT_ARABIC },
            { 0x110000, UCharacterDirection.LEFT_TO_RIGHT }};
    
      	RangeValueIterator iterator = UCharacter.getTypeIterator();
      	RangeValueIterator.Element result = new RangeValueIterator.Element();
      	while (iterator.next(result)) {
          	if (result.start != limit) {
              	errln("UCharacterIteration failed: Ranges not continuous " + 
                    	"0x" + Integer.toHexString(result.start));
          	}
          
          	limit = result.limit;
          	if (result.value == prevtype) {
              	errln("Type of the next set of enumeration should be different");
          	}
          	prevtype = result.value;
          
		  	for (int i = result.start; i < limit; i ++) {
              	int temptype = UCharacter.getType(i);
              	if (temptype != result.value) {
                  	errln("UCharacterIteration failed: Codepoint \\u" + 
                        	Integer.toHexString(i) + " should be of type " +
                        	temptype + " not " + result.value);
              	}
          	}
            
            for (int i = 0; i < test.length; ++ i) {
                if (result.start <= test[i][0] && test[i][0] < result.limit) {
                    if (result.value != test[i][1]) {
                        errln("error: getTypes() has range [" 
                              + Integer.toHexString(result.start) + ", " 
                              + Integer.toHexString(result.limit) 
                              + "] with type " + result.value 
                              + " instead of [" 
                              + Integer.toHexString(test[i][0]) + ", " 
                              + Integer.toHexString(test[i][1]));
                    }
                }
            }
        
            // LineBreak.txt specifies:
            //   #  - Assigned characters that are not listed explicitly are given the value
            //   #    "AL".
            //   #  - Unassigned characters are given the value "XX".
            //
            // PUA characters are listed explicitly with "XX".
            // Verify that no assigned character has "XX".
            if (result.value != UCharacterCategory.UNASSIGNED 
                && result.value != UCharacterCategory.PRIVATE_USE) {
                int c = result.start;
                while (c < result.limit) {
                    if (0 == UCharacter.getIntPropertyValue(c, 
                                                UProperty.LINE_BREAK)) {
                        logln("error UProperty.LINE_BREAK(assigned \\u" 
                              + Utility.hex(c, 4) + ")=XX");
                    }
                    ++ c;
                }
            }
        
            /*
             * Verify default Bidi classes.
             * See table 3-7 "Bidirectional Character Types" in UAX #9.
             * http://www.unicode.org/reports/tr9/
             */
            if (result.value == UCharacterCategory.UNASSIGNED 
                || result.value == UCharacterCategory.PRIVATE_USE) {
                int c = result.start;
                for (int i = 0; i < defaultBidi.length && c < result.limit; 
                     ++ i) {
                    if (c < defaultBidi[i][0]) {
                        while (c < result.limit && c < defaultBidi[i][0]) {
                            if (UCharacter.getDirection(c) != defaultBidi[i][1] 
                                || UCharacter.getIntPropertyValue(c, 
                                                          UProperty.BIDI_CLASS) 
                                   != defaultBidi[i][1]) {
                                errln("error: getDirection(unassigned/PUA "
                                      + Integer.toHexString(c) 
                                      + ") should be " 
                                      + defaultBidi[i][1]);
                            }
                            ++ c;
                        }
                    }
                }
            }
      	}
      
      	iterator.reset();
      	if (iterator.next(result) == false || result.start != 0) {
          	System.out.println("result " + result.start);
          	errln("UCharacterIteration reset() failed");
      	}
  	}
  
  	/**
  	 * Testing getAge
   	 */
  	public void TestGetAge() 
  	{
  		int ages[] = {0x41,    1, 1, 0, 0,
					  0xffff,  1, 1, 0, 0,
                      0x20ab,  2, 0, 0, 0,
                      0x2fffe, 2, 0, 0, 0,
                      0x20ac,  2, 1, 0, 0,
        			  0xfb1d,  3, 0, 0, 0,
        			  0x3f4,   3, 1, 0, 0,
        			  0x10300, 3, 1, 0, 0,
        			  0x220,   3, 2, 0, 0,
        			  0xff60,  3, 2, 0, 0};
  		for (int i = 0; i < ages.length; i += 5) {
  			VersionInfo age = UCharacter.getAge(ages[i]);
        	if (age != VersionInfo.getInstance(ages[i + 1], ages[i + 2],
        	                                   ages[i + 3], ages[i + 4])) {
            	errln("error: getAge(\\u" + Integer.toHexString(ages[i]) +
            	      ") == " + age.toString() + " instead of " + 
					  ages[i + 1] + "." + ages[i + 2] + "." + ages[i + 3] + 
					  "." + ages[i + 4]);
        	}
        }
	}
  
  	/**
  	 * Test binary non core properties
  	 */
  	public void TestAdditionalProperties() 
  	{
    	// test data for hasBinaryProperty()
    	int props[][] = { // code point, property
	        { 0x0627, UProperty.ALPHABETIC },
	        { 0x1034a, UProperty.ALPHABETIC },
	        { 0x2028, UProperty.ALPHABETIC },
	
	        { 0x0066, UProperty.ASCII_HEX_DIGIT },
	        { 0x0067, UProperty.ASCII_HEX_DIGIT },
	
	        { 0x202c, UProperty.BIDI_CONTROL },
	        { 0x202f, UProperty.BIDI_CONTROL },
	
	        { 0x003c, UProperty.BIDI_MIRRORED },
	        { 0x003d, UProperty.BIDI_MIRRORED },
	
	        { 0x058a, UProperty.DASH },
	        { 0x007e, UProperty.DASH },
	
	        { 0x0c4d, UProperty.DIACRITIC },
	        { 0x3000, UProperty.DIACRITIC },
	
	        { 0x0e46, UProperty.EXTENDER },
	        { 0x0020, UProperty.EXTENDER },
	
	        { 0xfb1d, UProperty.FULL_COMPOSITION_EXCLUSION },
	        { 0x1d15f, UProperty.FULL_COMPOSITION_EXCLUSION },
	        { 0xfb1e, UProperty.FULL_COMPOSITION_EXCLUSION },
	
	        { 0x0044, UProperty.HEX_DIGIT },
	        { 0xff46, UProperty.HEX_DIGIT },
	        { 0x0047, UProperty.HEX_DIGIT },
	
	        { 0x30fb, UProperty.HYPHEN },
	        { 0xfe58, UProperty.HYPHEN },
	
	        { 0x2172, UProperty.ID_CONTINUE },
	        { 0x0307, UProperty.ID_CONTINUE },
	        { 0x005c, UProperty.ID_CONTINUE },
	
	        { 0x2172, UProperty.ID_START },
	        { 0x007a, UProperty.ID_START },
	        { 0x0039, UProperty.ID_START },
	
	        { 0x4db5, UProperty.IDEOGRAPHIC },
	        { 0x2f999, UProperty.IDEOGRAPHIC },
	        { 0x2f99, UProperty.IDEOGRAPHIC },
	
	        { 0x200c, UProperty.JOIN_CONTROL },
	        { 0x2029, UProperty.JOIN_CONTROL },
	
	        { 0x1d7bc, UProperty.LOWERCASE },
	        { 0x0345, UProperty.LOWERCASE },
	        { 0x0030, UProperty.LOWERCASE },
	
	        { 0x1d7a9, UProperty.MATH },
	        { 0x2135, UProperty.MATH },
	        { 0x0062, UProperty.MATH },
	
	        { 0xfde1, UProperty.NONCHARACTER_CODE_POINT },
	        { 0x10ffff, UProperty.NONCHARACTER_CODE_POINT },
	        { 0x10fffd, UProperty.NONCHARACTER_CODE_POINT },
	
	        { 0x0022, UProperty.QUOTATION_MARK },
	        { 0xff62, UProperty.QUOTATION_MARK },
	        { 0xd840, UProperty.QUOTATION_MARK },
	
	        { 0x061f, UProperty.TERMINAL_PUNCTUATION },
	        { 0xe003f, UProperty.TERMINAL_PUNCTUATION },
	
	        { 0x1d44a, UProperty.UPPERCASE },
	        { 0x2162, UProperty.UPPERCASE },
	        { 0x0345, UProperty.UPPERCASE },
	
	        { 0x0020, UProperty.WHITE_SPACE },
	        { 0x202f, UProperty.WHITE_SPACE },
	        { 0x3001, UProperty.WHITE_SPACE },
	
	        { 0x0711, UProperty.XID_CONTINUE },
	        { 0x1d1aa, UProperty.XID_CONTINUE },
	        { 0x007c, UProperty.XID_CONTINUE },
	
	        { 0x16ee, UProperty.XID_START },
	        { 0x23456, UProperty.XID_START },
	        { 0x1d1aa, UProperty.XID_START },
	
	        // Version break:
	        // The following properties are only supported starting with the
	        // UProperty.Unicode version indicated in the second field.
	         
	        { -1, 0x32, 0 },
	
	        { 0x180c, UProperty.DEFAULT_IGNORABLE_CODE_POINT },
	        { 0xfe02, UProperty.DEFAULT_IGNORABLE_CODE_POINT },
	        { 0x1801, UProperty.DEFAULT_IGNORABLE_CODE_POINT },
	
	        { 0x0341, UProperty.DEPRECATED },
	        { 0xe0041, UProperty.DEPRECATED },
	
	        { 0x00a0, UProperty.GRAPHEME_BASE },
	        { 0x0a4d, UProperty.GRAPHEME_BASE },
	        { 0xff9f, UProperty.GRAPHEME_BASE },
	
	        { 0x0300, UProperty.GRAPHEME_EXTEND },
	        { 0xff9f, UProperty.GRAPHEME_EXTEND },
	        { 0x0a4d, UProperty.GRAPHEME_EXTEND },
	
	        { 0x0a4d, UProperty.GRAPHEME_LINK },
	        { 0xff9f, UProperty.GRAPHEME_LINK },
	
	        { 0x2ff7, UProperty.IDS_BINARY_OPERATOR },
	        { 0x2ff3, UProperty.IDS_BINARY_OPERATOR },
	
	        { 0x2ff3, UProperty.IDS_TRINARY_OPERATOR },
	        { 0x2f03, UProperty.IDS_TRINARY_OPERATOR },
	
	        { 0x0ec1, UProperty.LOGICAL_ORDER_EXCEPTION },
	        { 0xdcba, UProperty.LOGICAL_ORDER_EXCEPTION },
	
	        { 0x2e9b, UProperty.RADICAL },
	        { 0x4e00, UProperty.RADICAL },
	
	        { 0x012f, UProperty.SOFT_DOTTED },
	        { 0x0049, UProperty.SOFT_DOTTED },
	
	        { 0xfa11, UProperty.UNIFIED_IDEOGRAPH },
	        { 0xfa12, UProperty.UNIFIED_IDEOGRAPH },
            
            { 0x02AF, UProperty.BLOCK},
            { 0x0C4E, UProperty.BLOCK},
            { 0x155A, UProperty.BLOCK},
            { 0x1717, UProperty.BLOCK},
            { 0x1AFF, UProperty.BLOCK},
            { 0x3040, UProperty.BLOCK},
            { 0x1D0FF, UProperty.BLOCK},
            { 0x10D0FF, UProperty.BLOCK},
            { 0xEFFFF, UProperty.BLOCK},
    
            // UProperty.CANONICAL_COMBINING_CLASS tested for assigned 
            // characters in TestUnicodeData()
            { 0xd7d7, UProperty.CANONICAL_COMBINING_CLASS},
    
            { 0x00A0, UProperty.DECOMPOSITION_TYPE},
            { 0x00A8, UProperty.DECOMPOSITION_TYPE},
            { 0x00bf, UProperty.DECOMPOSITION_TYPE},
            { 0x00c0, UProperty.DECOMPOSITION_TYPE},
            { 0x1E9B, UProperty.DECOMPOSITION_TYPE},
            { 0xBCDE, UProperty.DECOMPOSITION_TYPE},
            { 0xFB5D, UProperty.DECOMPOSITION_TYPE},
            { 0x1D736, UProperty.DECOMPOSITION_TYPE},
            { 0xe0033, UProperty.DECOMPOSITION_TYPE},
    
            { 0x0009, UProperty.EAST_ASIAN_WIDTH},
            { 0x0020, UProperty.EAST_ASIAN_WIDTH},
            { 0x00B1, UProperty.EAST_ASIAN_WIDTH},
            { 0x20A9, UProperty.EAST_ASIAN_WIDTH},
            { 0x2FFB, UProperty.EAST_ASIAN_WIDTH},
            { 0x3000, UProperty.EAST_ASIAN_WIDTH},
            { 0x35bb, UProperty.EAST_ASIAN_WIDTH},
            { 0x58bd, UProperty.EAST_ASIAN_WIDTH},
            { 0xD7A3, UProperty.EAST_ASIAN_WIDTH},
            { 0xEEEE, UProperty.EAST_ASIAN_WIDTH},
            { 0x1D198, UProperty.EAST_ASIAN_WIDTH},
            { 0x20000, UProperty.EAST_ASIAN_WIDTH},
            { 0x2F8C7, UProperty.EAST_ASIAN_WIDTH},
            { 0x3a5bd, UProperty.EAST_ASIAN_WIDTH},
            { 0xFEEEE, UProperty.EAST_ASIAN_WIDTH},
            { 0x10EEEE, UProperty.EAST_ASIAN_WIDTH},
    
            // UProperty.GENERAL_CATEGORY tested for assigned characters in 
            // TestUnicodeData()
            { 0xd7d7, UProperty.GENERAL_CATEGORY},
    
            { 0x0444, UProperty.JOINING_GROUP},
            { 0x0639, UProperty.JOINING_GROUP},
            { 0x072A, UProperty.JOINING_GROUP},
            { 0x0647, UProperty.JOINING_GROUP},
            { 0x06C1, UProperty.JOINING_GROUP},
            { 0x06C3, UProperty.JOINING_GROUP},
    
            { 0x200C, UProperty.JOINING_TYPE},
            { 0x200D, UProperty.JOINING_TYPE},
            { 0x0639, UProperty.JOINING_TYPE},
            { 0x0640, UProperty.JOINING_TYPE},
            { 0x06C3, UProperty.JOINING_TYPE},
            { 0x0300, UProperty.JOINING_TYPE},
            { 0x070F, UProperty.JOINING_TYPE},
            { 0xe0033, UProperty.JOINING_TYPE},
    
            // TestUnicodeData() verifies that no assigned character has "XX" 
            // (unknown)
            { 0xe7e7, UProperty.LINE_BREAK},
            { 0x10fffd, UProperty.LINE_BREAK},
            { 0x0028, UProperty.LINE_BREAK},
            { 0x232A, UProperty.LINE_BREAK},
            { 0x3401, UProperty.LINE_BREAK},
            { 0x4e02, UProperty.LINE_BREAK},
            { 0xac03, UProperty.LINE_BREAK},
            { 0x20004, UProperty.LINE_BREAK},
            { 0xf905, UProperty.LINE_BREAK},
            { 0xdb7e, UProperty.LINE_BREAK},
            { 0xdbfd, UProperty.LINE_BREAK},
            { 0xdffc, UProperty.LINE_BREAK},
            { 0x2762, UProperty.LINE_BREAK},
            { 0x002F, UProperty.LINE_BREAK},
            { 0x1D49C, UProperty.LINE_BREAK},
            { 0x1731, UProperty.LINE_BREAK},
    
            // UCHAR_NUMERIC_TYPE tested in TestNumericProperties()
    
            // UCHAR_SCRIPT tested in TestUScriptCodeAPI()
    
            // undefined UProperty values
            { 0x61, 0x4a7},
            { 0x234bc, 0x15ed}
	    };
	    
	    int expected[] = { 1, 1, 0, 1, 0, 
	    	               1, 0, 1, 0, 1, 
	    	               0, 1, 0, 1, 0, 
	    	               1, 1, 0, 1, 1, 
	    	               0, 1, 0, 1, 1, 
	    	               0, 1, 1, 0, 1, 
	    	               1, 0, 1, 0, 1, 
	    	               1, 0, 1, 1, 0, 
	    	               1, 1, 0, 1, 1, 
	    	               0, 1, 0, 1, 1, 
	    	               0, 1, 1, 0, 1, 
	    	               1, 0, 1, 1, 0,
	    	               0, 1, 1, 0, 1, 
	    	               0, 1, 0, 0, 1, 
	    	               1, 0, 1, 0, 1, 
	    	               0, 1, 0, 1, 0, 
	    	               1, 0, 1, 0, 1, 
	    	               0,
                           UCharacter.UnicodeBlock.IPA_EXTENSIONS_ID,
                           UCharacter.UnicodeBlock.TELUGU_ID,
                           UCharacter.UnicodeBlock.UNIFIED_CANADIAN_ABORIGINAL_SYLLABICS_ID,
                           UCharacter.UnicodeBlock.TAGALOG_ID,
                           UCharacter.UnicodeBlock.INVALID_CODE_ID,
                           UCharacter.UnicodeBlock.HIRAGANA_ID,
                           UCharacter.UnicodeBlock.BYZANTINE_MUSICAL_SYMBOLS_ID,
                           UCharacter.UnicodeBlock.SUPPLEMENTARY_PRIVATE_USE_AREA_B_ID,
                           UCharacter.UnicodeBlock.INVALID_CODE_ID,
                           // UProperty.CANONICAL_COMBINING_CLASS tested for 
                           // assigned characters in TestUnicodeData()
                           0,
                           UCharacter.DecompositionType.NOBREAK,
                           UCharacter.DecompositionType.COMPAT,
                           UCharacter.DecompositionType.NONE,
                           UCharacter.DecompositionType.CANONICAL,
                           UCharacter.DecompositionType.CANONICAL,
                           UCharacter.DecompositionType.CANONICAL,
                           UCharacter.DecompositionType.MEDIAL,
                           UCharacter.DecompositionType.FONT,
                           UCharacter.DecompositionType.NONE,
                           
                           UCharacter.EastAsianWidth.NEUTRAL,
                           UCharacter.EastAsianWidth.NARROW,
                           UCharacter.EastAsianWidth.AMBIGUOUS,
                           UCharacter.EastAsianWidth.HALFWIDTH,
                           UCharacter.EastAsianWidth.WIDE,
                           UCharacter.EastAsianWidth.FULLWIDTH,
                           UCharacter.EastAsianWidth.WIDE,
                           UCharacter.EastAsianWidth.WIDE,
                           UCharacter.EastAsianWidth.WIDE,
                           UCharacter.EastAsianWidth.AMBIGUOUS,
                           UCharacter.EastAsianWidth.NEUTRAL,
                           UCharacter.EastAsianWidth.WIDE,
                           UCharacter.EastAsianWidth.WIDE,
                           UCharacter.EastAsianWidth.NEUTRAL,
                           UCharacter.EastAsianWidth.AMBIGUOUS,
                           UCharacter.EastAsianWidth.AMBIGUOUS,
                           
                           // UProperty.GENERAL_CATEGORY tested for assigned 
                           // characters in TestUnicodeData()
                           0,
                           UCharacter.JoiningGroup.NO_JOINING_GROUP,
                           UCharacter.JoiningGroup.AIN,
                           UCharacter.JoiningGroup.DALATH_RISH,
                           UCharacter.JoiningGroup.HEH,
                           UCharacter.JoiningGroup.HEH_GOAL,
                           UCharacter.JoiningGroup.HAMZA_ON_HEH_GOAL,
                           UCharacter.JoiningType.NON_JOINING,
                           UCharacter.JoiningType.JOIN_CAUSING,
                           UCharacter.JoiningType.DUAL_JOINING,
                           UCharacter.JoiningType.JOIN_CAUSING,
                           UCharacter.JoiningType.RIGHT_JOINING,
                           UCharacter.JoiningType.TRANSPARENT,
                           UCharacter.JoiningType.TRANSPARENT,
                           UCharacter.JoiningType.TRANSPARENT,
                           
                           // TestUnicodeData() verifies that no assigned 
                           // character has "XX" (unknown)
                           UCharacter.LineBreak.UNKNOWN,
                           UCharacter.LineBreak.UNKNOWN,
                           UCharacter.LineBreak.OPEN_PUNCTUATION,
                           UCharacter.LineBreak.CLOSE_PUNCTUATION,
                           UCharacter.LineBreak.IDEOGRAPHIC,
                           UCharacter.LineBreak.IDEOGRAPHIC,
                           UCharacter.LineBreak.IDEOGRAPHIC,
                           UCharacter.LineBreak.IDEOGRAPHIC,
                           UCharacter.LineBreak.IDEOGRAPHIC,
                           UCharacter.LineBreak.SURROGATE,
                           UCharacter.LineBreak.SURROGATE,
                           UCharacter.LineBreak.SURROGATE,
                           UCharacter.LineBreak.EXCLAMATION,
                           UCharacter.LineBreak.BREAK_SYMBOLS,
                           UCharacter.LineBreak.ALPHABETIC,
                           UCharacter.LineBreak.ALPHABETIC,
                           
                           // UCHAR_NUMERIC_TYPE tested in 
                           // TestNumericProperties()
                           // UCHAR_SCRIPT tested in TestUScriptCodeAPI()
                           
                           0,
                           0
        };

	    if (UCharacter.getIntPropertyMinValue(UProperty.DASH) != 0 
            || UCharacter.getIntPropertyMinValue(UProperty.BIDI_CLASS) != 0 
            || UCharacter.getIntPropertyMinValue(UProperty.BLOCK)
                            != UCharacter.UnicodeBlock.INVALID_CODE_ID 
            || UCharacter.getIntPropertyMinValue(UProperty.SCRIPT)
                            != 0 /* JB#2410 */ 
            || UCharacter.getIntPropertyMinValue(0x2345) != 0) {
            errln("error: UCharacter.getIntPropertyMinValue() wrong");
        }
    
        if (UCharacter.getIntPropertyMaxValue(UProperty.DASH) != 1 
            || UCharacter.getIntPropertyMaxValue(UProperty.ID_CONTINUE) != 1 
            || UCharacter.getIntPropertyMaxValue(UProperty.BINARY_LIMIT-1) != 1 
            || UCharacter.getIntPropertyMaxValue(UProperty.BIDI_CLASS)
                                != UCharacterDirection.CHAR_DIRECTION_COUNT - 1 
            || UCharacter.getIntPropertyMaxValue(UProperty.BLOCK)
                                        != UCharacter.UnicodeBlock.COUNT - 1 
            || UCharacter.getIntPropertyMaxValue(UProperty.LINE_BREAK)
                                        != UCharacter.LineBreak.COUNT - 1 
            || UCharacter.getIntPropertyMaxValue(UProperty.SCRIPT)
                                        != UScript.CODE_LIMIT - 1 
            || UCharacter.getIntPropertyMaxValue(0x2345) != -1 /*JB#2410*/ ) {
            errln("error: UCharacter.getIntPropertyMaxValue() wrong");
        }
        
        VersionInfo version = UCharacter.getUnicodeVersion();
            
	    // test hasBinaryProperty() 
	    for (int i = 0; i < props.length; ++ i) {
            if (props[i][0] < 0) {
				if (version.compareTo(VersionInfo.getInstance(props[i][1] >> 4, 
	    	                                              props[i][1] & 0xF, 
	    	                                              0, 0)) < 0) {
	    	    	break;
	    	    }
	    	    continue;
	        }
            boolean expect = true;
            if (expected[i] == 0) {
                expect = false;
            }
            if (props[i][1] < UProperty.INT_START) {
                if (UCharacter.hasBinaryProperty(props[i][0], props[i][1])
    	            != expect) {
    	            errln("error: UCharacter.hasBinaryProperty(\\u" + 
    	                  Integer.toHexString(props[i][0]) + ", " + 
    	                  Integer.toHexString(props[i][1]) 
                          + ") has an error expected " + expected[i]);
    	        }
            }
	
            if (UCharacter.getIntPropertyValue(props[i][0], props[i][1])
                != expected[i]) {
                errln("error: UCharacter.getIntPropertyValue(\\u" +
                      Utility.hex(props[i][0], 4) + 
                      ", " + props[i][1] + " is wrong, should be "
                      + expected[i]);
            }
        
	        // test separate functions, too 
	        switch (props[i][1]) {
	        case UProperty.ALPHABETIC:
	            if (UCharacter.isUAlphabetic(props[i][0]) != expect) {
	                errln("error: UCharacter.isUAlphabetic(\\u" + 
	                      Integer.toHexString(props[i][0]) + 
	                      ") is wrong expected " + expected[i]);
	            }
	            break;
	        case UProperty.LOWERCASE:
	            if (UCharacter.isULowercase(props[i][0]) != expect) {
	                errln("error: UCharacter.isULowercase(\\u" + 
	                      Integer.toHexString(props[i][0]) + 
	                      ") is wrong expected " + expected[i]);
	            }
	            break;
	        case UProperty.UPPERCASE:
	            if (UCharacter.isUUppercase(props[i][0]) != expect) {
	                errln("error: UCharacter.isUUppercase(\\u" + 
	                      Integer.toHexString(props[i][0]) + 
	                      ") is wrong expected " + expected[i]);
	            }
	            break;
	        case UProperty.WHITE_SPACE:
	            if (UCharacter.isUWhiteSpace(props[i][0]) != expect) {
	                errln("error: UCharacter.isUWhiteSpace(\\u" + 
	                      Integer.toHexString(props[i][0]) + 
	                      ") is wrong expected " + expected[i]);
	            }
	            break;
	        default:
	            break;
	        }
	    }
    }
    
    public void TestNumericProperties() 
    {
        // see UnicodeData.txt, DerivedNumericValues.txt
        int testvar[][] = {
            { 0x0F33, UCharacter.NumericType.NUMERIC },
            { 0x0C66, UCharacter.NumericType.DECIMAL },
            { 0x2159, UCharacter.NumericType.NUMERIC },
            { 0x00BD, UCharacter.NumericType.NUMERIC },
            { 0x0031, UCharacter.NumericType.DECIMAL },
            { 0x10320, UCharacter.NumericType.NUMERIC },
            { 0x0F2B, UCharacter.NumericType.NUMERIC },
            { 0x00B2, UCharacter.NumericType.DECIMAL },
            { 0x1813, UCharacter.NumericType.DECIMAL },
            { 0x2173, UCharacter.NumericType.NUMERIC },
            { 0x278E, UCharacter.NumericType.DIGIT },
            { 0x1D7F2, UCharacter.NumericType.DECIMAL },
            { 0x247A, UCharacter.NumericType.DIGIT },
            { 0x1372, UCharacter.NumericType.NUMERIC },
            { 0x216B, UCharacter.NumericType.NUMERIC },
            { 0x16EE, UCharacter.NumericType.NUMERIC },
            { 0x249A, UCharacter.NumericType.NUMERIC },
            { 0x303A, UCharacter.NumericType.NUMERIC },
            { 0x32B2, UCharacter.NumericType.NUMERIC },
            { 0x1375, UCharacter.NumericType.NUMERIC },
            { 0x10323, UCharacter.NumericType.NUMERIC },
            { 0x0BF1, UCharacter.NumericType.NUMERIC },
            { 0x217E, UCharacter.NumericType.NUMERIC },
            { 0x2180, UCharacter.NumericType.NUMERIC },
            { 0x2181, UCharacter.NumericType.NUMERIC },
            { 0x137C, UCharacter.NumericType.NUMERIC },
            { 0x61, UCharacter.NumericType.NONE },
            { 0x3000, UCharacter.NumericType.NONE },
            { 0xfffe, UCharacter.NumericType.NONE },
            { 0x10301, UCharacter.NumericType.NONE },
            { 0xe0033, UCharacter.NumericType.NONE },
            { 0x10ffff, UCharacter.NumericType.NONE }
        };

        double expected[] = {-1/(double)2,
                             0,
                             1/(double)6,
                             1/(double)2,
                             1,
                             1,
                             3/(double)2,
                             2,
                             3,
                             4,
                             5,
                             6,
                             7,
                             10,
                             12,
                             17,
                             19,
                             30,
                             37,
                             40,
                             50,
                             100,
                             500,
                             1000,
                             5000,
                             10000,
                             UCharacter.NO_NUMERIC_VALUE,
                             UCharacter.NO_NUMERIC_VALUE,
                             UCharacter.NO_NUMERIC_VALUE,
                             UCharacter.NO_NUMERIC_VALUE,
                             UCharacter.NO_NUMERIC_VALUE,
                             UCharacter.NO_NUMERIC_VALUE
        };

    
        for (int i = 0; i < testvar.length; ++ i) {
            int c = testvar[i][0];
            int type = UCharacter.getIntPropertyValue(c, 
                                                      UProperty.NUMERIC_TYPE);
            double nv = UCharacter.getUnicodeNumericValue(c);
    
            if (type != testvar[i][1]) {
                errln("UProperty.NUMERIC_TYPE(\\u" + Utility.hex(c, 4) 
                       + ") = " + type + " should be " + testvar[i][1]);
            }
            if (0.000001 <= Math.abs(nv - expected[i])) {
                errln("UCharacter.getNumericValue(\\u" + Utility.hex(c, 4) 
                        + ") = " + nv + " should be " + expected[i]);
            }
        }
    }

    /**
     * Test the property values API.  See JB#2410.
     */
    public void TestPropertyValues() {
        int i, p, min, max;

        /* Min should be 0 for everything. */
        /* Until JB#2478 is fixed, the one exception is UCHAR_BLOCK. */
        for (p=UProperty.INT_START; p<UProperty.INT_LIMIT; ++p) {
            min = UCharacter.getIntPropertyMinValue(p);
            if (min != 0) {
                if (p == UProperty.BLOCK) {
                    /* This is okay...for now.  See JB#2487.
                       TODO Update this for JB#2487. */
                } else {
                    String name;
                    name = UCharacter.getPropertyName(p, UProperty.NameChoice.LONG);
                    errln("FAIL: UCharacter.getIntPropertyMinValue(" + name + ") = " +
                          min + ", exp. 0");
                }
            }
        }
        
        if (UCharacter.getIntPropertyMinValue(UProperty.GENERAL_CATEGORY_MASK)
            != 0 
            || UCharacter.getIntPropertyMaxValue(
                                               UProperty.GENERAL_CATEGORY_MASK)
               != -1) {
            errln("error: UCharacter.getIntPropertyMin/MaxValue("
                  + "UProperty.GENERAL_CATEGORY_MASK) is wrong");
        }

        /* Max should be -1 for invalid properties. */
        max = UCharacter.getIntPropertyMaxValue(-1);
        if (max != -1) {
            errln("FAIL: UCharacter.getIntPropertyMaxValue(-1) = " +
                  max + ", exp. -1");
        }

        /* Script should return 0 for an invalid code point. If the API
           throws an exception then that's fine too. */
        for (i=0; i<2; ++i) {
            try {
                int script = 0;
                String desc = null;
                switch (i) {
                case 0:
                    script = UScript.getScript(-1);
                    desc = "UScript.getScript(-1)";
                    break;
                case 1:
                    script = UCharacter.getIntPropertyValue(-1, UProperty.SCRIPT);
                    desc = "UCharacter.getIntPropertyValue(-1, UProperty.SCRIPT)";
                    break;
                }
                if (script != 0) {
                    errln("FAIL: " + desc + " = " + script + ", exp. 0");
                }
            } catch (IllegalArgumentException e) {}
        }
    }
}