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scuffed-code/tools/unicodetools/com/ibm/text/UCD/VerifyUCD.java

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/**
*******************************************************************************
* Copyright (C) 1996-2001, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*
* $Source: /xsrl/Nsvn/icu/unicodetools/com/ibm/text/UCD/VerifyUCD.java,v $
* $Date: 2002/06/22 01:21:09 $
* $Revision: 1.17 $
*
*******************************************************************************
*/
package com.ibm.text.UCD;
import java.io.IOException;
import java.math.BigDecimal;
//import com.ibm.text.unicode.UInfo;
import java.util.*;
import java.io.*;
//import java.text.Un;
import com.ibm.icu.text.CanonicalIterator;
import com.ibm.icu.text.UnicodeSet;
import com.ibm.icu.text.UnicodeSetIterator;
import com.ibm.icu.text.UTF16;
import com.ibm.text.utility.*;
import java.text.NumberFormat;
public class VerifyUCD implements UCD_Types {
static final boolean DEBUG = false;
static void oneTime() {
Default.setUCD();
int[] testSet = {0x10000, 'a', 0xE0000, '\u0221'}; // 10000
for (int i = 0; i < testSet.length; ++i) {
int item = testSet[i];
System.out.println(Default.ucd.getCode(item));
boolean ass = Default.ucd.isAssigned(item);
System.out.println(ass ? " assigned" : " unassigned");
ass = Default.ucd.isAllocated(item);
System.out.println(ass ? " allocated" : " unallocated");
String name = Default.ucd.getName(item, SHORT);
System.out.println(" " + name);
name = Default.ucd.getName(item);
System.out.println(" " + name);
System.out.println();
}
}
static final byte NC = UNUSED_CATEGORY;
static final NumberFormat format = NumberFormat.getInstance();
static {
format.setMinimumFractionDigits(0);
format.setGroupingUsed(true);
}
static abstract class SimpleProp {
abstract String getTitle();
abstract byte getUnallocatedProp();
abstract byte getProp(int cp);
abstract String getName(byte prop);
abstract String getCode(byte prop);
byte[] subtotalBreaks = null;
byte[] cumulativeTotalBreaks = null;
byte[] permute = null;
byte getPermutation(byte prop) {
if (permute == null) return prop;
if (prop >= permute.length) return prop;
return permute[prop];
}
boolean doTotal(byte prop, boolean sub) {
byte[] myBreak = sub ? subtotalBreaks : cumulativeTotalBreaks;
if (myBreak == null) return false;
for (int k = 0; k < myBreak.length; ++k) {
if (myBreak[k] == prop) return true;
}
return false;
}
}
static class CatProp extends SimpleProp {
String getTitle() {
return "General Category";
}
byte getUnallocatedProp() {
return Cn;
}
byte getProp(int cp) {
byte cat = Default.ucd.getCategory(cp);
if (cat == Cn && Default.ucd.getBinaryProperty(cp, Noncharacter_Code_Point)) {
return NC;
}
return cat;
}
String getCode(byte prop) {
if (prop >= LIMIT_CATEGORY) return "???" + prop;
if (prop == NC) {
return "NC";
}
return Default.ucd.getCategoryID_fromIndex(prop);
}
String getName(byte prop) {
if (prop >= LIMIT_CATEGORY) return "???" + prop;
if (prop == NC) {
return "Noncharacter";
}
String name = Default.ucd.getCategoryID_fromIndex(prop, LONG);
if (prop == Cn) name += " - NC";
return name;
}
{
permute = new byte[] {
Lu, Ll, Lt, Lo, Lm,
Mn, Me, Mc,
Nd, Nl, No,
Pd, Pc, Ps, Pi, Pe, Pf, Po,
Sc, Sm, Sk, So,
Zs, Zl, Zp,
Cc, Cf, Co, Cs, NC, Cn};
subtotalBreaks = new byte[] {Lm, Mc, No, Po, So, Zp, Cs, Cn};
cumulativeTotalBreaks = new byte[] {Cf};
}
}
static class ScriptProp extends SimpleProp {
String getTitle() {
return "Script";
}
byte getUnallocatedProp() {
return COMMON_SCRIPT;
}
byte getProp(int cp) {
return Default.ucd.getScript(cp);
}
String getCode(byte prop) {
if (prop >= LIMIT_SCRIPT) return "???" + prop;
return Default.ucd.getScriptID_fromIndex(prop, SHORT);
}
String getName(byte prop) {
if (prop >= LIMIT_SCRIPT) return "???" + prop;
return Default.ucd.getScriptID_fromIndex(prop, LONG);
}
byte getPermutation(byte prop) {
if (prop == LIMIT_SCRIPT-1) return COMMON_SCRIPT;
if (prop == LIMIT_SCRIPT-2) return INHERITED_SCRIPT;
if (prop >= LIMIT_SCRIPT) return prop;
if (prop >= INHERITED_SCRIPT-1) return (byte)(prop+2);
return (byte)(prop+1);
}
{
cumulativeTotalBreaks = new byte[] {TAGBANWA_SCRIPT};
}
}
static SimpleProp CAT_PROP = new CatProp();
static SimpleProp SCRIPT_PROP = new ScriptProp();
public static void statistics() throws IOException {
statistics(CAT_PROP);
System.out.println("<p>");
statistics(SCRIPT_PROP);
}
public static void statistics(SimpleProp prop) throws IOException {
int[][] count = new int[100][5];
int[][] sample = new int[100][5];
int[] subtotalCount = new int[5];
int[] totalCount = new int[5];
Default.setUCD();
byte cat;
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isAllocated(cp)) {
cat = prop.getUnallocatedProp();
setSample(count[cat], sample[cat], 0, cp);
continue;
}
cat = prop.getProp(cp);
setSample(count[cat], sample[cat], 0, cp);
if (checkNormalizer(Default.nfd, cp)) {
setSample(count[cat], sample[cat], NFD+1, cp);
}
if (checkNormalizer(Default.nfc, cp)) {
setSample(count[cat], sample[cat], NFC+1, cp);
}
if (checkNormalizer(Default.nfkd, cp)) {
setSample(count[cat], sample[cat], NFKD+1, cp);
}
if (checkNormalizer(Default.nfkc, cp)) {
setSample(count[cat], sample[cat], NFKC+1, cp);
}
}
Utility.fixDot();
System.out.println("<table border='1' cellspacing='0' cellpadding='4'>");
System.out.print("<tr><th class='tt' colspan='2'>" + prop.getTitle() + "</th><th class='tn' colspan='2'>Count");
for (byte j = 0; j < 4; ++j) {
System.out.println("</th><th class='tn' colspan='2'>" + UCD_Names.NF_NAME[j]);
}
System.out.println("</th></tr>");
for (byte ii = 0; ii < count.length; ++ii) {
byte i = prop.getPermutation(ii);
// System.out.println(prop.getCode(ii) + ", " + ii + " => " + prop.getCode(i) + ", " + i);
if (count[i][0] == 0) continue;
String code = prop.getCode(i);
String name = prop.getName(i);
System.out.println(" <tr><th class='t'>" + code + "</th><th class='t'>" + name + "</th>");
for (byte j = 0; j < 5; ++j) {
if (count[i][j] == 0) System.out.println("<td colspan='2'> </td>");
else {
System.out.println(" <td class='n'><b>" + format.format(count[i][j]) + "</b></td>");
System.out.println(" <td class='s'><div title='" +
Default.ucd.getCodeAndName(sample[i][j]) + "'>" + quote(sample[i][j]) + "</div></td>");
}
subtotalCount[j] += count[i][j];
totalCount[j] += count[i][j];
}
System.out.println(" </tr>");
if (prop.doTotal(i, true)) printTotals("Subtotal", subtotalCount, true);
if (prop.doTotal(i, false)) printTotals("Cumulative Total", totalCount, false);
}
printTotals("Total", totalCount, false);
System.out.println("</table>");
}
static public String quote(int cp) {
byte cat2 = Default.ucd.getCategory(cp);
if (cat2 == Zs || cat2 == Zp || cat2 == Zl) return "&nbsp;";
if (cat2 == Cc || cat2 == Cs) return "??";
if (cat2 == Mn || cat2 == Me || cat2 == Mc) return "&#x25CC;&#" + cp + ";";
return "&#" + cp + ";";
}
static public void setSample(int[] count, int[] array, int index, int cp) {
count[index]++;
int value = array[index];
if (value == 0) {
array[index] = cp;
} else if (Default.ucd.isAllocated(cp)) {
int ncount1 = getNFCount(value, index);
int ncount2 = getNFCount(cp, index);
if (ncount1 != ncount2) {
if (ncount1 > ncount2) array[index] = cp;
return;
}
byte cat1 = CAT_PROP.getPermutation(CAT_PROP.getProp(value));
byte cat2 = CAT_PROP.getPermutation(CAT_PROP.getProp(cp));
if (cat1 > cat2) array[index] = cp;
}
}
public static int getNFCount(int cp, int index) {
int count = 0;
boolean nfc1 = checkNormalizer(Default.nfc, cp);
boolean nfd1 = checkNormalizer(Default.nfd, cp);
boolean nfkc1 = checkNormalizer(Default.nfkc, cp);
boolean nfkd1 = checkNormalizer(Default.nfkd, cp);
if (nfc1) count += 1;
if (nfd1) count += 2;
if (nfkc1) count += 4;
if (nfkd1) count += 8;
return count;
}
public static void printTotals(String title, int[] subtotalCount, boolean zeroit) {
System.out.println(" <tr><th class='tt' colspan='2'>" + title + "</th>");
for (byte j = 0; j < subtotalCount.length; ++j) {
System.out.println(" <td class='tn' colspan='2'>"
+ (subtotalCount[j] == 0 ? "" : format.format(subtotalCount[j])) + "</td>");
if (zeroit) subtotalCount[j] = 0;
}
}
public static boolean checkNormalizer(Normalizer x, int cp) {
boolean result = !x.isNormalized(cp);
if (false) {
String s = x.normalize(cp);
boolean sResult = !s.equals(UTF16.valueOf(cp));
if (result != sResult) {
System.out.println("Failure with " + x + " at " + Default.ucd.getCodeAndName(cp));
}
}
return result;
}
public static void checkBIDI() {
Default.setUCD();
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isAllocated(cp)) continue;
if (Default.nfd.isNormalized(cp)) continue;
String decomp = Default.nfd.normalize(cp);
String comp = Default.nfc.normalize(cp);
String source = UTF16.valueOf(cp);
String bidiDecomp = getBidi(decomp, true);
String bidiComp = getBidi(comp, true);
String bidiSource = getBidi(source, true);
if (!bidiDecomp.equals(bidiSource) || !bidiComp.equals(bidiSource)) {
Utility.fixDot();
System.out.println(Default.ucd.getCodeAndName(cp) + ": " + getBidi(source, false));
System.out.println("\tNFC: " + Default.ucd.getCodeAndName(comp) + ": " + getBidi(comp, false));
System.out.println("\tNFD: " + Default.ucd.getCodeAndName(decomp) + ": " + getBidi(decomp, false));
}
}
}
public static String getBidi(String s, boolean compact) {
String result = "";
byte lastBidi = -1;
int cp;
for (int i = 0; i < s.length(); i += UTF16.getCharCount(cp)) {
cp = UTF16.charAt(s, i);
byte bidi = Default.ucd.getBidiClass(cp);
if (compact) {
if (bidi == BIDI_NSM) {
if (lastBidi != -1) bidi = lastBidi;
}
if (bidi == lastBidi && bidi != BIDI_ES && bidi != BIDI_CS) {
continue;
}
}
result += Default.ucd.getCase(
Default.ucd.getBidiClassID_fromIndex(bidi, SHORT), FULL, TITLE);
lastBidi = bidi;
}
return result;
}
public static void verify() throws IOException {
Default.setUCD();
checkIdentical("ea=h", "dt=nar");
checkIdentical("ea=f", "dt=wide");
checkIdentical("gc=ps", "lb=op");
checkIdentical("lb=sg", "gc=cs");
/*
For LB we now have:
GC:Ps == LB:OP
GC:Nd && !(EA:F)
Try these on for size, and report any discrepancies
>GC:L& && EA:W -> LB:ID
>GC:L& && EA:A -> LB:AI
>GC:L& && EA:N -> LB:AL
>GC:L& && EA:Na -> LB:AL
plus
>LB:ID contains Ideo:T
Also, try these rules
GC:S# && EA:W -> LB:ID
GC:S# && EA:A -> LB:AI
GC:S# && EA:N -> LB:AL
GC:S# && EA:Na -> LB:AL
where S# is Sm | Sk | So
these will generate exceptions, but I need to see the list to them before I
can help you narrow these down.
>The trivial ones that I could glean from reading the TR are
>LB:SG == GC:Cs
>GC:Pi -> LB:QU
>GC:Pf -> LB:QU
>GC:Mc -> LB:CM
>GC:Me -> LB:CM
>GC:Mn -> LB:CM
>GC:Pe -> LB:CL
*/
}
static final void checkCase3 () {
Default.setUCD();
checkNF_AndCase("\u0130", true);
checkNF_AndCase("\u0131", true);
UnicodeProperty softdot = null;
CanonicalIterator cit = new CanonicalIterator("a");
UnicodeSet badChars = new UnicodeSet();
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isAllocated(cp)) continue;
byte cat = Default.ucd.getCategory(cp);
// check if canonical equivalents are case-mapped to canonical equivalents
if (cat != PRIVATE_USE && cat != SURROGATE) {
String str = UTF16.valueOf(cp);
if (!checkNF_AndCase(str, false)) badChars.add(cp);
//if (Default.ucd.getScript(cp) != GREEK_SCRIPT) continue;
str += "\u0334";
try {
//System.out.println("Check " + Default.ucd.getCodeAndName(str));
cit.setSource(str);
while (true) {
String s = cit.next();
if (s == null) break;
if (s.equals(str)) continue; // don't check twice
//System.out.println(" Checking " + Default.ucd.getCodeAndName(s));
if (!checkNF_AndCase(s, false)) badChars.add(cp);
}
} catch (StringIndexOutOfBoundsException e) {
System.out.println("Problem with " + Default.ucd.getCodeAndName(str));
throw e;
}
}
if (false) {
if (softdot == null) softdot = DerivedProperty.make(Type_i, Default.ucd);
if (Default.ucd.getBinaryProperty(cp, Soft_Dotted) !=
softdot.hasValue(cp)) {
System.out.println("FAIL: " + Default.ucd.getCodeAndName(cp));
System.out.println("Soft_Dotted='" + Default.ucd.getBinaryPropertiesID(cp, Soft_Dotted)
+ "', DerivedSD=" + softdot.getValue(cp) + "'");
}
}
}
System.out.println();
Utility.showSetNames("", badChars, false, Default.ucd);
}
static void checkIdentical(String ubpName1, String ubpName2) {
UnicodeProperty prop1 = UnifiedBinaryProperty.make(ubpName1, Default.ucd);
UnicodeSet set1 = prop1.getSet();
UnicodeProperty prop2 = UnifiedBinaryProperty.make(ubpName2, Default.ucd);
UnicodeSet set2 = prop2.getSet();
UnicodeSet set1minus2 = new UnicodeSet(set1);
set1minus2.removeAll(set2);
UnicodeSet set2minus1 = new UnicodeSet(set2);
set2minus1.removeAll(set1);
if (set1minus2.isEmpty() && set2minus1.isEmpty()) {
System.out.println("PASS: " + prop1.getFullName(LONG) + " == " + prop2.getFullName(LONG));
System.out.println();
return;
}
System.out.println("FAIL: " + prop1.getFullName(LONG) + " != " + prop2.getFullName(LONG));
if (!set1minus2.isEmpty()) {
System.out.println(" In " + prop1.getFullName(LONG) + " but not " + prop2.getFullName(LONG));
Utility.showSetNames(" " + prop1.getFullName(SHORT) + ": ", set1minus2, false, Default.ucd);
}
if (!set2minus1.isEmpty()) {
System.out.println(" In " + prop2.getFullName(LONG) + " but not " + prop1.getFullName(LONG));
Utility.showSetNames(" " + prop2.getFullName(SHORT) + ": ", set2minus1, false, Default.ucd);
}
System.out.println();
}
static boolean checkNF_AndCase(String source, boolean both) {
boolean result = true;
String decomp = Default.nfd.normalize(source);
if (!decomp.equals(source)) {
result &= checkNFC("Lower", source, decomp, Default.ucd.getCase(source, FULL, LOWER), Default.ucd.getCase(decomp, FULL, LOWER));
result &= checkNFC("Upper", source, decomp, Default.ucd.getCase(source, FULL, UPPER), Default.ucd.getCase(decomp, FULL, UPPER));
result &= checkNFC("Title", source, decomp, Default.ucd.getCase(source, FULL, TITLE), Default.ucd.getCase(decomp, FULL, TITLE));
result &= checkNFC("Fold", source, decomp, Default.ucd.getCase(source, FULL, FOLD), Default.ucd.getCase(decomp, FULL, FOLD));
if (!both) return result;
result &= checkNFC("SLower", source, decomp, Default.ucd.getCase(source, SIMPLE, LOWER), Default.ucd.getCase(decomp, SIMPLE, LOWER));
result &= checkNFC("SUpper", source, decomp, Default.ucd.getCase(source, SIMPLE, UPPER), Default.ucd.getCase(decomp, SIMPLE, UPPER));
result &= checkNFC("STitle", source, decomp, Default.ucd.getCase(source, SIMPLE, TITLE), Default.ucd.getCase(decomp, SIMPLE, TITLE));
result &= checkNFC("SFold", source, decomp, Default.ucd.getCase(source, SIMPLE, TITLE), Default.ucd.getCase(decomp, SIMPLE, TITLE));
}
return result;
}
static final boolean SHOW_NFC_DIFFERENCE = false;
static boolean checkNFC(String label, String source, String decomp, String casedCp, String casedDecomp) {
if (!Default.nfd.normalize(casedCp).equals(Default.nfd.normalize(casedDecomp))) {
if (SHOW_NFC_DIFFERENCE) {
Utility.fixDot();
System.out.println("FAIL CASE CE: " + label + " (" + Default.ucd.getCodeAndName(source) + ")");
System.out.println("\t" + Default.ucd.getCode(source) + " => " + Default.ucd.getCode(casedCp));
System.out.println("\t" + Default.ucd.getCode(decomp) + " => " + Default.ucd.getCode(casedDecomp));
}
return false;
}
return true;
}
public static final String IDN_DIR = BASE_DIR + "\\IDN\\";
/*
System.out.println(Default.ucd.toString(0x0387));
System.out.println(Default.ucd.toString(0x00B7));
System.out.println(Default.ucd.toString(0x03a3));
System.out.println(Default.ucd.toString(0x03c2));
System.out.println(Default.ucd.toString(0x03c3));
System.out.println(Default.ucd.toString(0x0069));
System.out.println(Default.ucd.toString(0x0130));
System.out.println(Default.ucd.toString(0x0131));
System.out.println(Default.ucd.toString(0x0345));
*/
static void checkAgainstOtherVersion(String otherVersion) {
Default.setUCD();
UCD ucd2 = UCD.make(otherVersion);
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
UData curr = Default.ucd.get(cp, true);
UData other = ucd2.get(cp, true);
if (!curr.equals(other)) {
System.out.println("Difference at " + Default.ucd.getCodeAndName(cp));
System.out.println(curr);
System.out.println(curr);
System.out.println();
}
}
}
static void generateXML() throws IOException {
Default.setUCD();
String filename = "UCD.xml";
PrintWriter log = Utility.openPrintWriter(filename);
//log.println('\uFEFF');
log.println("<ucd>");
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isRepresented(cp)) continue;
if (cp == 0xE0026 || cp == 0x20000) {
System.out.println("debug");
}
log.println(Default.ucd.toString(cp));
}
log.println("</ucd>");
log.close();
}
static final byte MIXED = (byte)(UNCASED + 1);
public static void checkCase() throws IOException {
Default.setUCD();
Utility.fixDot();
System.out.println("checkCase");
String test = "The qui'ck br\u2019own 'fox jum\u00ADped ov\u200Ber th\u200Ce lazy dog.";
String ttest = Default.ucd.getCase(test, FULL, TITLE);
PrintWriter titleTest = Utility.openPrintWriter("TestTitle.txt");
titleTest.println(test);
titleTest.println(ttest);
titleTest.close();
System.out.println(Default.ucd.getCase("ABC,DE'F G\u0308H", FULL, TITLE));
String fileName = "CaseDifferences.txt";
PrintWriter log = Utility.openPrintWriter(fileName);
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isRepresented(cp) || Default.ucd.isPUA(cp)) continue;
if (cp == '\u3371') {
System.out.println("debug");
}
String x = Default.nfkd.normalize(cp);
String xu = Default.ucd.getCase(x, FULL, UPPER);
String xl = Default.ucd.getCase(x, FULL, LOWER);
String xt = Default.ucd.getCase(x, FULL, TITLE);
byte caseCat = MIXED;
if (xu.equals(xl)) caseCat = UNCASED;
else if (x.equals(xl)) caseCat = LOWER;
else if (x.equals(xu)) caseCat = UPPER;
else if (x.equals(xt)) caseCat = TITLE;
byte cat = Default.ucd.getCategory(cp);
boolean otherLower = Default.ucd.getBinaryProperty(cp, Other_Lowercase);
boolean otherUpper = Default.ucd.getBinaryProperty(cp, Other_Uppercase);
byte oldCaseCat = (cat == Lu || otherUpper) ? UPPER
: (cat == Ll || otherLower) ? LOWER
: (cat == Lt) ? TITLE
: UNCASED;
if (caseCat != oldCaseCat) {
log.println(UTF32.valueOf32(cp)
+ "\t" + names[caseCat]
+ "\t" + names[oldCaseCat]
+ "\t" + Default.ucd.getCategoryID_fromIndex(cat)
+ "\t" + lowerNames[otherLower ? 1 : 0]
+ "\t" + upperNames[otherUpper ? 1 : 0]
+ "\t" + Default.ucd.getCodeAndName(cp)
+ "\t" + Default.ucd.getCodeAndName(x)
+ "\t" + Default.ucd.getCodeAndName(xu)
+ "\t" + Default.ucd.getCodeAndName(xl)
+ "\t" + Default.ucd.getCodeAndName(xt)
);
}
}
log.close();
}
public static void checkCase2(boolean longForm) throws IOException {
Default.setUCD();
Utility.fixDot();
System.out.println("checkCase");
/*String tx1 = "\u0391\u0342\u0345";
String ux1 = "\u0391\u0342\u0399";
String ctx1 = nfc.normalize(tx1);
String ctx2 = nfc.normalize(ux1); // wrong??
//System.out.println(Default.ucd.getCase("ABC,DE'F G\u0308H", FULL, TITLE));
*/
String fileName = "CaseNormalizationDifferences.txt";
PrintWriter log = Utility.openPrintWriter(fileName);
log.println("Differences between case(normalize(cp)) and normalize(case(cp))");
log.println("u, l, t - upper, lower, title");
log.println("c, d - nfc, nfd");
//Utility.DOTMASK = 0x7F;
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isRepresented(cp) || Default.ucd.isPUA(cp)) continue;
if (cp == '\u0130') {
System.out.println("debug");
}
String x = UTF32.valueOf32(cp);
String dx = Default.nfd.normalize(cp);
String cx = Default.nfc.normalize(cp);
String ux = Default.ucd.getCase(x, FULL, UPPER);
String lx = Default.ucd.getCase(x, FULL, LOWER);
String tx = Default.ucd.getCase(x, FULL, TITLE);
if (x.equals(dx) && dx.equals(cx) && cx.equals(ux) && ux.equals(lx) && lx.equals(tx)) continue;
String cux = Default.nfc.normalize(ux);
String clx = Default.nfc.normalize(lx);
String ctx = Default.nfc.normalize(tx);
if (x.equals(cx)) {
boolean needBreak = false;
if (!clx.equals(lx)) needBreak = true;
if (!ctx.equals(tx)) needBreak = true;
if (!cux.equals(ux)) needBreak = true;
if (needBreak) {
log.println("# Was not NFC:");
log.println(
"## " + Utility.hex(x) + "; "
+ Utility.hex(lx) + "; "
+ Utility.hex(tx) + "; "
+ Utility.hex(ux) + "; # "
+ Default.ucd.getName(x));
log.println("# should be:");
log.println(
Utility.hex(x) + "; "
+ Utility.hex(clx) + "; "
+ Utility.hex(ctx) + "; "
+ Utility.hex(cux) + "; # "
+ Default.ucd.getName(x));
log.println();
}
}
String dux = Default.nfd.normalize(ux);
String dlx = Default.nfd.normalize(lx);
String dtx = Default.nfd.normalize(tx);
String startdx = getMarks(dx, false);
String enddx = getMarks(dx, true);
String startdux = getMarks(dux, false);
String enddux = getMarks(dux, true);
String startdtx = getMarks(dtx, false);
String enddtx = getMarks(dtx, true);
String startdlx = getMarks(dlx, false);
String enddlx = getMarks(dlx, true);
// If the new marks don't occur in the old decomposition, we got a problem!
if (!startdx.startsWith(startdux) || !startdx.startsWith(startdtx) || !startdx.startsWith(startdlx)
|| !enddx.endsWith(enddux) || !enddx.endsWith(enddtx) || !enddx.endsWith(enddlx)) {
log.println("Combining Class Difference for " + Default.ucd.getCodeAndName(x));
log.println("x: " + Default.ucd.getCodeAndName(dx) + ", " + Utility.hex(startdx) + ", " + Utility.hex(enddx));
log.println("ux: " + Default.ucd.getCodeAndName(dux) + ", " + Utility.hex(startdux) + ", " + Utility.hex(enddux));
log.println("tx: " + Default.ucd.getCodeAndName(dtx) + ", " + Utility.hex(startdtx) + ", " + Utility.hex(enddtx));
log.println("lx: " + Default.ucd.getCodeAndName(dlx) + ", " + Utility.hex(startdlx) + ", " + Utility.hex(enddlx));
log.println();
}
if (!longForm) continue;
String udx = Default.ucd.getCase(dx, FULL, UPPER);
String ldx = Default.ucd.getCase(dx, FULL, LOWER);
String tdx = Default.ucd.getCase(dx, FULL, TITLE);
String ucx = Default.ucd.getCase(cx, FULL, UPPER);
String lcx = Default.ucd.getCase(cx, FULL, LOWER);
String tcx = Default.ucd.getCase(cx, FULL, TITLE);
String dudx = Default.nfd.normalize(udx);
String dldx = Default.nfd.normalize(ldx);
String dtdx = Default.nfd.normalize(tdx);
String cucx = Default.nfc.normalize(ucx);
String clcx = Default.nfc.normalize(lcx);
String ctcx = Default.nfc.normalize(tcx);
if (!dux.equals(udx)
|| !dlx.equals(ldx)
|| !dtx.equals(tdx)
|| !cux.equals(ucx)
|| !clx.equals(lcx)
|| !ctx.equals(tcx)
|| !dux.equals(dudx)
|| !dlx.equals(dldx)
|| !dtx.equals(dtdx)
|| !cux.equals(cucx)
|| !clx.equals(clcx)
|| !ctx.equals(ctcx)
) {
log.println();
log.println("Difference at " + Default.ucd.getCodeAndName(cp));
if (!x.equals(ux)) log.println("\tu(cp):\t" + Default.ucd.getCodeAndName(ux));
if (!x.equals(lx)) log.println("\tl(cp):\t" + Default.ucd.getCodeAndName(lx));
if (!tx.equals(ux)) log.println("\tt(cp):\t" + Default.ucd.getCodeAndName(tx));
if (!x.equals(dx)) log.println("\td(cp):\t" + Default.ucd.getCodeAndName(dx));
if (!x.equals(cx)) log.println("\tc(cp):\t" + Default.ucd.getCodeAndName(cx));
if (!dux.equals(udx)) {
log.println();
log.println("\td(u(cp)):\t" + Default.ucd.getCodeAndName(dux));
log.println("\tu(d(cp)):\t" + Default.ucd.getCodeAndName(udx));
}
if (!dlx.equals(ldx)) {
log.println();
log.println("\td(l(cp)):\t" + Default.ucd.getCodeAndName(dlx));
log.println("\tl(d(cp)):\t" + Default.ucd.getCodeAndName(ldx));
}
if (!dtx.equals(tdx)) {
log.println();
log.println("\td(t(cp)):\t" + Default.ucd.getCodeAndName(dtx));
log.println("\tt(d(cp)):\t" + Default.ucd.getCodeAndName(tdx));
}
if (!cux.equals(ucx)) {
log.println();
log.println("\tc(u(cp)):\t" + Default.ucd.getCodeAndName(cux));
log.println("\tu(c(cp)):\t" + Default.ucd.getCodeAndName(ucx));
}
if (!clx.equals(lcx)) {
log.println();
log.println("\tc(l(cp)):\t" + Default.ucd.getCodeAndName(clx));
log.println("\tl(c(cp)):\t" + Default.ucd.getCodeAndName(lcx));
}
if (!ctx.equals(tcx)) {
log.println();
log.println("\tc(t(cp)):\t" + Default.ucd.getCodeAndName(ctx));
log.println("\tt(c(cp)):\t" + Default.ucd.getCodeAndName(tcx));
}
// ...........
if (!udx.equals(dudx)) {
log.println();
log.println("\tu(d(cp)):\t" + Default.ucd.getCodeAndName(udx));
log.println("\td(u(d(cp))):\t" + Default.ucd.getCodeAndName(dudx));
}
if (!ldx.equals(dldx)) {
log.println();
log.println("\tl(d(cp)):\t" + Default.ucd.getCodeAndName(ldx));
log.println("\td(l(d(cp))):\t" + Default.ucd.getCodeAndName(dldx));
}
if (!tdx.equals(dtdx)) {
log.println();
log.println("\tt(d(cp)):\t" + Default.ucd.getCodeAndName(tdx));
log.println("\td(t(d(cp))):\t" + Default.ucd.getCodeAndName(dtdx));
}
if (!ucx.equals(cucx)) {
log.println();
log.println("\tu(c(cp)):\t" + Default.ucd.getCodeAndName(ucx));
log.println("\tc(u(c(cp))):\t" + Default.ucd.getCodeAndName(cucx));
}
if (!lcx.equals(clcx)) {
log.println();
log.println("\tl(c(cp)):\t" + Default.ucd.getCodeAndName(lcx));
log.println("\tc(l(c(cp))):\t" + Default.ucd.getCodeAndName(clcx));
}
if (!tcx.equals(ctcx)) {
log.println();
log.println("\tt(c(cp)):\t" + Default.ucd.getCodeAndName(tcx));
log.println("\tc(t(c(cp))):\t" + Default.ucd.getCodeAndName(ctcx));
}
}
}
log.close();
}
public static String getMarks(String s, boolean doEnd) {
int cp;
if (!doEnd) {
for (int i = 0; i < s.length(); i += UTF16.getCharCount(cp)) {
cp = UTF16.charAt(s, i);
int cc = Default.ucd.getCombiningClass(cp);
if (cc == 0) {
return s.substring(0, i);
}
}
} else {
for (int i = s.length(); i > 0; i -= UTF16.getCharCount(cp)) {
cp = UTF16.charAt(s, i-1); // will go 2 before if necessary
int cc = Default.ucd.getCombiningClass(cp);
if (cc == 0) {
return s.substring(i);
}
}
}
return s;
}
static final String names[] = {"LOWER", "TITLE", "UPPER", "(UNC)", "MIXED"};
static final String names2[] = {"LOWER", "TITLE", "UPPER", "FOLD"};
static final String lowerNames[] = {"", "Other_Lower"};
static final String upperNames[] = {"", "Other_Upper"};
public static void CheckCaseFold() {
Default.setUCD();
System.out.println("Checking Case Fold");
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isAssigned(cp) || Default.ucd.isPUA(cp)) continue;
boolean failed = false;
String fullTest = Default.ucd.getCase(Default.ucd.getCase(cp, FULL, UPPER), FULL, LOWER);
String simpleTest = Default.ucd.getCase(Default.ucd.getCase(cp, SIMPLE, UPPER), SIMPLE, LOWER);
String full = Default.ucd.getCase(cp, FULL, FOLD);
String simple = Default.ucd.getCase(cp, SIMPLE, FOLD);
String realTest = "\u0360" + UTF16.valueOf(cp) + "\u0334";
int ccc = Default.ucd.getCombiningClass(cp);
for (byte style = FOLD; style < CASE_LIMIT; ++style) {
String fold_NFD = Default.nfd.normalize(Default.ucd.getCase(realTest, FULL, style));
String NFD_fold = Default.ucd.getCase(Default.nfd.normalize(realTest), FULL, style);
if (!fold_NFD.equals(NFD_fold)) {
Utility.fixDot();
System.out.println("Case check fails at " + Default.ucd.getCodeAndName(cp));
System.out.println("\t" + names2[style] + ", then NFD: " + Default.ucd.getCodeAndName(fold_NFD));
System.out.println("\tNFD, then " + names2[style] + ": " + Default.ucd.getCodeAndName(NFD_fold));
failed = true;
}
}
/*
int ccc = Default.ucd.getCombiningClass(cp);
int cp2;
for (int i = 0; i < full.length(); i += UTF16.getCharCount(cp2)) {
cp2 = UTF16.charAt(full, i);
int ccc2 = Default.ucd.getCombiningClass(cp2);
if (ccc2 != ccc) {
System.out.println("Case fold CCC fails at " + Default.ucd.getCodeAndName(cp));
System.out.println("\tFull case folding:" + ccc2 + ", " + Default.ucd.getCodeAndName(full));
System.out.println("\tccc:" + ccc);
System.out.println("\tccc:" + ccc2 + ", " + Default.ucd.getCodeAndName(cp2));
failed = true;
}
}
*/
if (!full.equals(fullTest)) {
Utility.fixDot();
System.out.println("Case fold fails at " + Default.ucd.getCodeAndName(cp));
System.out.println(" fullFold(ch): " + Default.ucd.getCodeAndName(full));
System.out.println(" fullUpper(fullLower(ch)): " + Default.ucd.getCodeAndName(fullTest));
failed = true;
}
if (!simple.equals(simpleTest)) {
Utility.fixDot();
if (!failed) System.out.println("Case fold fails at " + Default.ucd.getCodeAndName(cp));
System.out.println(" simpleFold(ch): " + Default.ucd.getCodeAndName(simple));
System.out.println(" simpleUpper(simpleLower(ch)): " + Default.ucd.getCodeAndName(simpleTest));
failed = true;
}
if (failed) System.out.println();
}
}
public static void compareBlueberry() {
Default.setUCD();
UnicodeSet NameStartChar = new UnicodeSet("[A-Z:_a-z\\u00C0-\\u02FF"
+ "\\u0370-\\u037D\\u037F-\\u2027\\u202A-\\u218F\\u2800-\\uD7FF"
+ "\\uE000-\\uFDCF\\uFDE0-\\uFFEF\\U00010000-\\U0010FFFF]");
System.out.println("NameStartChar:");
System.out.println("\t" + NameStartChar.toPattern(true));
UnicodeSet NameChar = new UnicodeSet("[-.0-9\\u00b7\\u0300-\\u036F]");
System.out.println("NameChar-:");
System.out.println("\t" + NameChar.toPattern(true));
NameChar.addAll(NameStartChar);
System.out.println("NameChar:");
System.out.println("\t" + NameChar.toPattern(true));
UnicodeProperty IDstart = DerivedProperty.make(Mod_ID_Start, Default.ucd);
UnicodeProperty IDcontinue = DerivedProperty.make(Mod_ID_Continue_NO_Cf, Default.ucd);
UnicodeSet IDContinueMinusNameChar = new UnicodeSet();
UnicodeSet IDStartMinusNameChar = new UnicodeSet();
UnicodeSet IDStartMinusNameStartChar = new UnicodeSet();
UnicodeSet UnassignedMinusNameChar = new UnicodeSet();
for (int cp = 0; cp < 0x10FFFF; ++cp) {
Utility.dot(cp);
if (Default.ucd.isPUA(cp)) continue;
if (!Default.ucd.isAssigned(cp) && !NameChar.contains(cp)) {
UnassignedMinusNameChar.add(cp);
} else if (IDcontinue.hasValue(cp) && !NameChar.contains(cp)) {
IDContinueMinusNameChar.add(cp);
} else if (IDstart.hasValue(cp)) {
if (!NameChar.contains(cp)) {
IDStartMinusNameChar.add(cp);
} else if (!NameStartChar.contains(cp)) {
IDStartMinusNameStartChar.add(cp);
}
}
}
System.out.println("IDContinueMinusNameChar: ");
System.out.println("\t" + IDContinueMinusNameChar.toPattern(true));
Utility.showSetNames("\t", IDContinueMinusNameChar, false, Default.ucd);
System.out.println("IDStartMinusNameChar: ");
System.out.println("\t" + IDStartMinusNameChar.toPattern(true));
System.out.println("IDStartMinusNameStartChar: ");
System.out.println("\t" + IDStartMinusNameStartChar.toPattern(true));
System.out.println("UnassignedMinusNameChar: ");
System.out.println("\t" + UnassignedMinusNameChar.toPattern(true));
}
public static void VerifyIDN() throws IOException {
Default.setUCD();
System.out.println("VerifyIDN");
System.out.println();
System.out.println("Checking Map");
System.out.println();
BitSet mappedOut = new BitSet();
int errorCount = verifyUTFMap(mappedOut);
BitSet unassigned = getIDNList("IDN-Unassigned.txt");
BitSet prohibited = getIDNList("IDN-Prohibited.txt");
BitSet guessSet = guessIDN();
System.out.println();
System.out.println("Checking Prohibited and Unassigned");
System.out.println();
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (mappedOut.get(cp)) continue;
boolean ucdUnassigned = !Default.ucd.isAllocated(cp);
boolean idnUnassigned = unassigned.get(cp);
boolean guess = guessSet.get(cp);
boolean idnProhibited = prohibited.get(cp);
if (ucdUnassigned && !idnUnassigned) {
showError("?UCD Unassigned but not IDN Unassigned", cp, "");
++errorCount;
} else if (!ucdUnassigned && idnUnassigned) {
showError("?Not UCD Unassigned but IDN Unassigned", cp, "");
++errorCount;
}
if (idnProhibited && unassigned.get(cp)) {
showError("?Both IDN Unassigned AND IDN Prohibited", cp, "");
++errorCount;
}
if (guess && !idnProhibited) {
showError("?UCD ?prohibited? but not IDN Prohibited ", cp, "");
++errorCount;
} else if (!guess && idnProhibited) {
showError("?Not UCD ?prohibited? but IDN Prohibited ", cp, "");
++errorCount;
}
if (cp == 0x3131) {
System.out.println("Debug: " + idnProhibited
+ ", " + idnUnassigned
+ ", " + !Default.nfkd.isNormalized(cp)
+ ", " + Default.ucd.getCodeAndName(Default.nfkc.normalize(cp))
+ ", " + Default.ucd.getCodeAndName(Default.nfc.normalize(cp)));
}
if (!idnProhibited && ! idnUnassigned && !Default.nfkd.isNormalized(cp)) {
String kc = Default.nfkc.normalize(cp);
String c = Default.nfc.normalize(cp);
if (kc.equals(c)) continue;
int cp2;
boolean excluded = false;
for (int j = 0; j < kc.length(); j += UTF16.getCharCount(cp2)) {
cp2 = UTF16.charAt(kc, j);
if (prohibited.get(cp2)) {
showError("Prohibited with NFKC, but output with NFC", cp, "");
excluded = true;
break;
}
}
if (!excluded) {
showError("Remapped to core abstract character with NFKC (but not NFC)", cp, ""); // , "\t=> " + Default.ucd.getCodeAndName(kc));
}
}
}
System.out.println("Writing IDNCheck.txt");
PrintWriter log = Utility.openPrintWriter("IDNCheck.txt");
log.println("IDN Check");
log.println("Total Errors: " + errorCount);
Iterator it = idnMap.keySet().iterator();
while (it.hasNext()) {
String description = (String) it.next();
Map map = (Map) idnMap.get(description);
log.println();
log.println(description);
log.println("Total: " + map.size());
log.println();
Iterator it2 = map.keySet().iterator();
while (it2.hasNext()) {
Object key = it2.next();
String line = (String) map.get(key);
log.println(" " + line);
}
}
log.close();
}
static Map idnMap = new java.util.HashMap();
static void showError(String description, int cp, String option) {
Map probe = (Map) idnMap.get(description);
if (probe == null) {
probe = new TreeMap();
idnMap.put(description, probe);
}
probe.put(new Integer(cp), Default.ucd.getCodeAndName(cp) + " (" + Default.ucd.getCategoryID(cp) + ")" + option);
}
static void showDifferences(PrintWriter log, UnicodeSet s1, String name1, UnicodeSet s2, String name2, boolean both) {
if (!s1.equals(s2)) {
log.println();
log.println("In " + name1 + ", but NOT " + name2);
Utility.showSetNames(log," ", new UnicodeSet(s1).removeAll(s2), false, false, Default.ucd);
log.println();
log.println("NOT in " + name1 + ", but in " + name2);
Utility.showSetNames(log," ", new UnicodeSet(s2).removeAll(s1), false, false, Default.ucd);
log.println();
if (both) {
log.println("In both " + name1 + " AND " + name2);
Utility.showSetNames(log," ", new UnicodeSet(s2).retainAll(s1), false, false, Default.ucd);
log.println();
}
}
}
public static void genIDN() throws IOException {
PrintWriter out = new PrintWriter(System.out);
Default.setUCD();
PrintWriter log = Utility.openPrintWriter("IDN-tables.txt");
/*UnicodeSet y = UnifiedBinaryProperty.make(CATEGORY + FORMAT).getSet();
UnicodeSet x = new UnicodeSet(0xE0001,0xE007F).retainAll(y);
System.out.println("y: " + y.toPattern(true));
System.out.println("x: " + x.toPattern(true));
Utility.showSetNames(out, "* ", x, false, true, Default.ucd);
out.flush();
*/
// table1
System.out.println("Getting Basics");
UnicodeSet unassigned = UnifiedBinaryProperty.make(CATEGORY + UNASSIGNED).getSet();
System.out.print(".");
UnicodeSet lineSeparators = UnifiedBinaryProperty.make(CATEGORY+LINE_SEPARATOR).getSet();
System.out.print(".");
UnicodeSet paraSeparators = UnifiedBinaryProperty.make(CATEGORY+PARAGRAPH_SEPARATOR).getSet();
System.out.print(".");
UnicodeSet spaceSeparators = UnifiedBinaryProperty.make(CATEGORY+SPACE_SEPARATOR).getSet();
System.out.print(".");
UnicodeSet noncharacters = UnifiedBinaryProperty.make(BINARY_PROPERTIES + Noncharacter_Code_Point).getSet();
System.out.print(".");
UnicodeSet deprecated = UnifiedBinaryProperty.make(BINARY_PROPERTIES + Deprecated).getSet();
System.out.print(".");
UnicodeSet format = UnifiedBinaryProperty.make(CATEGORY + FORMAT).getSet();
System.out.print(".");
UnicodeSet bidi_control = UnifiedBinaryProperty.make(BINARY_PROPERTIES+Bidi_Control).getSet();
System.out.print(".");
UnicodeSet binary_IDS = UnifiedBinaryProperty.make(BINARY_PROPERTIES+IDS_BinaryOperator).getSet();
System.out.print(".");
UnicodeSet trinary_IDS = UnifiedBinaryProperty.make(BINARY_PROPERTIES+IDS_TrinaryOperator).getSet();
System.out.print(".");
UnicodeSet whitespace = UnifiedBinaryProperty.make(BINARY_PROPERTIES+White_space).getSet();
whitespace.addAll(spaceSeparators); // bug.
System.out.print(".");
UnicodeSet defaultIgnorable = UnifiedBinaryProperty.make(DERIVED + DefaultIgnorable).getSet();
System.out.print(".");
UnicodeSet privateUse = UnifiedBinaryProperty.make(CATEGORY+PRIVATE_USE).getSet();
System.out.print(".");
UnicodeSet control = UnifiedBinaryProperty.make(CATEGORY+Cc).getSet();
System.out.print(".");
UnicodeSet surrogate = UnifiedBinaryProperty.make(CATEGORY+SURROGATE).getSet();
System.out.println("Building Sets");
// small test:
if (DEBUG) {
showDifferences(log, whitespace, "White_Space",
new UnicodeSet(spaceSeparators).addAll(lineSeparators).addAll(paraSeparators), "Separators", true);
showDifferences(log, UnifiedBinaryProperty.make(DERIVED + ID_Start).getSet(), "ID_Start",
UnifiedBinaryProperty.make(DERIVED + Mod_ID_Start).getSet(), "XID_Start", false);
showDifferences(log, UnifiedBinaryProperty.make(DERIVED + ID_Continue_NO_Cf).getSet(), "ID_Continue",
UnifiedBinaryProperty.make(DERIVED + Mod_ID_Continue_NO_Cf).getSet(), "XID_Continue", false);
System.out.println("Done with Test");
}
UnicodeSet A1 = new UnicodeSet(unassigned).removeAll(noncharacters);
// special code for B1
/*
B1, old
00AD; SOFT HYPHEN
1806; MONGOLIAN TODO SOFT HYPHEN
180B; MONGOLIAN FREE VARIATION SELECTOR ONE
180C; MONGOLIAN FREE VARIATION SELECTOR TWO
180D; MONGOLIAN FREE VARIATION SELECTOR THREE
200B; ZERO WIDTH SPACE
200C; ZERO WIDTH NON-JOINER
200D; ZERO WIDTH JOINER
FEFF; ZERO WIDTH NO-BREAK SPACE
*/
UnicodeSet B1 = new UnicodeSet().add(0xAD).add(0x1806).add(0x034F); // START WITH soft hyphen, mongolian soft hyphen, grapheme joiner
// THEN ADD default ignorables or format characters that are *variation* or *zero width*
UnicodeSet temp = new UnicodeSet(defaultIgnorable).addAll(format).addAll(spaceSeparators)
.removeAll(surrogate).removeAll(control); // remove some just to avoid clutter when debugging.
UnicodeSetIterator it = new UnicodeSetIterator(temp);
while(it.next()) {
if (!Default.ucd.isAssigned(it.codepoint)) continue;
String name = Default.ucd.getName(it.codepoint);
System.out.print(Default.ucd.getCodeAndName(it.codepoint));
if (name.indexOf("VARIATION") >= 0 || name.indexOf("ZERO") >= 0
|| name.indexOf("WORD JOINER") >= 0) {
B1.add(it.codepoint);
System.out.print("*");
}
System.out.println();
}
UnicodeSet C1 = new UnicodeSet(whitespace).removeAll(control).removeAll(lineSeparators)
.removeAll(paraSeparators);
UnicodeSet C2 = new UnicodeSet(defaultIgnorable).removeAll(unassigned).removeAll(surrogate)
.addAll(control).addAll(format).addAll(lineSeparators).addAll(paraSeparators);
UnicodeSet C3 = new UnicodeSet(privateUse);
UnicodeSet C4 = new UnicodeSet(noncharacters);
UnicodeSet C5 = new UnicodeSet(surrogate);
UnicodeSet C6 = new UnicodeSet(0xFFF9, 0xFFFC).add(0xFFFD);
UnicodeSet C7 = new UnicodeSet(binary_IDS).addAll(trinary_IDS);
UnicodeSet C8 = new UnicodeSet(deprecated).addAll(bidi_control);
UnicodeSet C9 = new UnicodeSet(0xE0001,0xE007F).retainAll(format);
//Utility.showSetNames(out, "\t&&& ", C9, false, true, Default.ucd);
//out.flush();
// FIX UP SETS!!
B1.removeAll(C6);
B1.removeAll(C8);
B1.removeAll(C9);
C1.removeAll(B1);
C2.removeAll(B1);
C2.removeAll(C6);
C2.removeAll(C8);
C2.removeAll(C9);
System.out.println("Check that A1, B1, C1..9 are disjoint");
UnicodeSet[] test = {A1, B1, C1, C2, C3, C4, C5, C6, C7, C8, C9};
String[] testNames = {"A1", "B1", "C1", "C2", "C3", "C4", "C5", "C6", "C7", "C8", "C9"};
UnicodeSet union = new UnicodeSet();
for (int i = 0; i < test.length; ++i) {
union.addAll(test[i]);
for (int j = i + 1; j < test.length; ++j) {
if (test[i].containsNone(test[j])) continue;
log.println(testNames[i] + " and " + testNames[j] + " intersect!");
UnicodeSet intersection = new UnicodeSet(test[i]).retainAll(test[j]);
Utility.showSetNames(log," ", intersection, false, true, Default.ucd);
log.println();
}
}
System.out.println("Check that union works");
UnicodeSet[] badChars = {unassigned, noncharacters, deprecated, format,
control, surrogate, privateUse, binary_IDS, trinary_IDS, whitespace, defaultIgnorable,
lineSeparators, paraSeparators, spaceSeparators};
UnicodeSet badCharUnion = new UnicodeSet();
for (int i = 0; i < badChars.length; ++i) {
badCharUnion.addAll(badChars[i]);
}
showDifferences(log, union, "(A1+B1+C1-C9)",
badCharUnion,
"(Whitespace+Deprecated+DefaultIgnorable+Separator+Other (cont/format/surr/priv/unass))", false);
System.out.println("Generating B2, B3");
log.println("Generating B2, B3");
Map B2 = new TreeMap();
Map B3 = new TreeMap();
Integer tempInteger = null;
for (int i = 0; i < 0x10FFFF; ++i) {
int cat = Default.ucd.getCategory(i);
if (!Default.ucd.isAssigned(i)) continue;
//if (cat == Cc || cat == Cf || cat == Co || cat == Cn) continue; // we can skip these
//if (Default.ucd.hasComputableName(i)) continue;
tempInteger = null;
String original = UTF16.valueOf(i);
String caseFold = Default.ucd.getCase(i, FULL, FOLD);
if (!original.equals(caseFold)) {
tempInteger = new Integer(i);
B2.put(tempInteger, caseFold);
B3.put(tempInteger, caseFold);
}
String b = Default.nfkc.normalize(caseFold);
String c = Default.nfkc.normalize(Default.ucd.getCase(b, FULL, FOLD));
if (!c.equals(b)) {
if (tempInteger != null) {
if (DEBUG) {
log.println("Possible Conflict");
log.println(" " + Default.ucd.getCodeAndName(i));
log.println(" => " + Default.ucd.getCodeAndName(caseFold));
log.println(" => " + Default.ucd.getCodeAndName(c));
}
} else {
tempInteger = new Integer(i);
if (DEBUG) {
log.println(" " + Default.ucd.getCodeAndName(i));
log.println(" => " + Default.ucd.getCodeAndName(c));
}
}
if (DEBUG) log.println();
B2.put(tempInteger, c);
}
}
// PRINTOUT
printIDN_Table(log, "A.1", "Unassigned code points in Unicode " + Default.ucd.getVersion(), A1);
printIDN_Table(log, "B.1", "Commonly mapped to nothing", B1);
printIDN_Map(log, "B.2", "Mapping for lowercase used with NFKC", B2, B3);
printIDN_Map(log, "B.3", "Mapping for lowercase used with no normalization", B3, B2);
printIDN_Table(log, "C.1", "Space characters", C1);
printIDN_Table(log, "C.2", "Control characters", C2);
printIDN_Table(log, "C.3", "Private use", C3);
printIDN_Table(log, "C.4", "Non-character code points", C4);
printIDN_Table(log, "C.5", "Surrogate codes", C5);
printIDN_Table(log, "C.6", "Inappropriate for plain text", C6);
printIDN_Table(log, "C.7", "Inappropriate for canonical representation", C7);
printIDN_Table(log, "C.8", "Change display properties (or deprecated)", C8);
printIDN_Table(log, "C.9", "Tagging characters", C9);
System.out.println("Done");
log.close();
}
public static void printIDN_Map(PrintWriter log, String tableNumber, String description, Map map, Map other) {
System.out.println(tableNumber+ " " + description);
log.println("");
log.println(tableNumber+ " " + description);
log.println("");
log.println("----- Start Table " + tableNumber + " -----");
Iterator it = map.keySet().iterator();
while(it.hasNext()) {
Integer key = (Integer) it.next();
String value = (String) map.get(key);
int cp = key.intValue();
log.println(Utility.hex(cp, 4) + "; " + Utility.hex(value, 4) + "; "
+ (!value.equals(other.get(key))? "***" : "")
+ Default.ucd.getName(cp));
}
log.println("----- End Table " + tableNumber + " -----");
}
public static void printIDN_Table(PrintWriter log, String tableNumber, String description, UnicodeSet set) {
System.out.println(tableNumber+ " " + description);
log.println("");
log.println(tableNumber+ " " + description);
log.println("");
log.println("----- Start Table " + tableNumber + " -----");
Utility.showSetNames(log, "", set, false, true, Default.ucd);
log.println("----- End Table " + tableNumber + " -----");
}
public static BitSet guessIDN() {
BitSet result = new BitSet();
for (int cp = 0; cp < 0x10FFFF; ++cp) {
int cat = Default.ucd.getCategory(cp);
// 5.1 Currently-prohibited ASCII characters
if (cp < 0x80 && cp != '-' && !(cat == Lu || cat == Ll || cat == Nd)) result.set(cp);
// 5.2 Space characters
if (cat == Zs) result.set(cp);
// 5.3 Control characters
if (cat == Cc || cat == Zp || cat == Zl) result.set(cp);
// exclude those reserved for Cf
/*if (0x2060 <= cp && cp <= 0x206F) result.set(cp);
if (0xFFF0 <= cp && cp <= 0xFFFC) result.set(cp);
if (0xE0000 <= cp && cp <= 0xE0FFF) result.set(cp);
*/
// 5.4 Private use and replacement characters
if (cat == Co) result.set(cp);
if (cp == 0xFFFD) result.set(cp);
// 5.5 Non-character code points
if (Default.ucd.getBinaryProperty(cp, Noncharacter_Code_Point)) result.set(cp);
// 5.6 Surrogate codes
if (cat == Cs) result.set(cp);
// 5.7 Inappropriate for plain text
if (cat == Cf) result.set(cp);
if (cp == 0xFFFC) result.set(cp);
// 5.8 Inappropriate for domain names
if (isIDS(cp)) result.set(cp);
// 5.9 Change display properties
// Cf, checked above
// 5.10 Inappropriate characters from common input mechanisms
if (cp == 0x3002) result.set(cp);
// 5.11 Tagging characters
// Cf, checked above
}
return result;
}
static boolean isIDS(int cp) { return 0x2FF0 <= cp && cp <= 0x2FFB; }
/*
5.1 Currently-prohibited ASCII characters
Some of the ASCII characters that are currently prohibited in host names
by [STD13] are also used in protocol elements such as URIs [URI]. The other
characters in the range U+0000 to U+007F that are not currently allowed
are also prohibited in host name parts to reserve them for future use in
protocol elements.
0000-002C; [ASCII CONTROL CHARACTERS and SPACE through ,]
002E-002F; [ASCII . through /]
003A-0040; [ASCII : through @]
005B-0060; [ASCII [ through `]
007B-007F; [ASCII { through DEL]
5.2 Space characters
Space characters would make visual transcription of URLs nearly
impossible and could lead to user entry errors in many ways.
0020; SPACE
00A0; NO-BREAK SPACE
1680; OGHAM SPACE MARK
2000; EN QUAD
2001; EM QUAD
2002; EN SPACE
2003; EM SPACE
2004; THREE-PER-EM SPACE
2005; FOUR-PER-EM SPACE
2006; SIX-PER-EM SPACE
2007; FIGURE SPACE
2008; PUNCTUATION SPACE
2009; THIN SPACE
200A; HAIR SPACE
202F; NARROW NO-BREAK SPACE
3000; IDEOGRAPHIC SPACE
5.3 Control characters
Control characters cannot be seen and can cause unpredictable results
when displayed.
0000-001F; [CONTROL CHARACTERS]
007F; DELETE
0080-009F; [CONTROL CHARACTERS]
2028; LINE SEPARATOR
2029; PARAGRAPH SEPARATOR
206A-206F; [CONTROL CHARACTERS]
FFF9-FFFC; [CONTROL CHARACTERS]
1D173-1D17A; [MUSICAL CONTROL CHARACTERS]
5.4 Private use and replacement characters
Because private-use characters do not have defined meanings, they are
prohibited. The private-use characters are:
E000-F8FF; [PRIVATE USE, PLANE 0]
F0000-FFFFD; [PRIVATE USE, PLANE 15]
100000-10FFFD; [PRIVATE USE, PLANE 16]
The replacement character (U+FFFD) has no known semantic definition in a
name, and is often displayed by renderers to indicate "there would be
some character here, but it cannot be rendered". For example, on a
computer with no Asian fonts, a name with three ideographs might be
rendered with three replacement characters.
FFFD; REPLACEMENT CHARACTER
5.5 Non-character code points
Non-character code points are code points that have been allocated in
ISO/IEC 10646 but are not characters. Because they are already assigned,
they are guaranteed not to later change into characters.
FDD0-FDEF; [NONCHARACTER CODE POINTS]
FFFE-FFFF; [NONCHARACTER CODE POINTS]
1FFFE-1FFFF; [NONCHARACTER CODE POINTS]
2FFFE-2FFFF; [NONCHARACTER CODE POINTS]
3FFFE-3FFFF; [NONCHARACTER CODE POINTS]
4FFFE-4FFFF; [NONCHARACTER CODE POINTS]
5FFFE-5FFFF; [NONCHARACTER CODE POINTS]
6FFFE-6FFFF; [NONCHARACTER CODE POINTS]
7FFFE-7FFFF; [NONCHARACTER CODE POINTS]
8FFFE-8FFFF; [NONCHARACTER CODE POINTS]
9FFFE-9FFFF; [NONCHARACTER CODE POINTS]
AFFFE-AFFFF; [NONCHARACTER CODE POINTS]
BFFFE-BFFFF; [NONCHARACTER CODE POINTS]
CFFFE-CFFFF; [NONCHARACTER CODE POINTS]
DFFFE-DFFFF; [NONCHARACTER CODE POINTS]
EFFFE-EFFFF; [NONCHARACTER CODE POINTS]
FFFFE-FFFFF; [NONCHARACTER CODE POINTS]
10FFFE-10FFFF; [NONCHARACTER CODE POINTS]
5.6 Surrogate codes
The following code points are permanently reserved for use as surrogate
code values in the UTF-16 encoding, will never be assigned to
characters, and are therefore prohibited:
D800-DFFF; [SURROGATE CODES]
5.7 Inappropriate for plain text
The following characters should not appear in regular text.
FFF9; INTERLINEAR ANNOTATION ANCHOR
FFFA; INTERLINEAR ANNOTATION SEPARATOR
FFFB; INTERLINEAR ANNOTATION TERMINATOR
FFFC; OBJECT REPLACEMENT CHARACTER
5.8 Inappropriate for domain names
The ideographic description characters allow different sequences of
characters to be rendered the same way, which makes them inappropriate
for host names that must have a single canonical representation.
2FF0-2FFB; [IDEOGRAPHIC DESCRIPTION CHARACTERS]
5.9 Change display properties
The following characters, some of which are deprecated in ISO/IEC 10646,
can cause changes in display or the order in which characters appear
when rendered.
200E; LEFT-TO-RIGHT MARK
200F; RIGHT-TO-LEFT MARK
202A; LEFT-TO-RIGHT EMBEDDING
202B; RIGHT-TO-LEFT EMBEDDING
202C; POP DIRECTIONAL FORMATTING
202D; LEFT-TO-RIGHT OVERRIDE
202E; RIGHT-TO-LEFT OVERRIDE
206A; INHIBIT SYMMETRIC SWAPPING
206B; ACTIVATE SYMMETRIC SWAPPING
206C; INHIBIT ARABIC FORM SHAPING
206D; ACTIVATE ARABIC FORM SHAPING
206E; NATIONAL DIGIT SHAPES
206F; NOMINAL DIGIT SHAPES
5.10 Inappropriate characters from common input mechanisms
U+3002 is used as if it were U+002E in many input mechanisms,
particularly in Asia. This prohibition allows input mechanisms to safely
map U+3002 to U+002E before doing nameprep without worrying about
preventing users from accessing legitimate host name parts.
3002; IDEOGRAPHIC FULL STOP
5.11 Tagging characters
The following characters are used for tagging text and are invisible.
E0001; LANGUAGE TAG
E0020-E007F; [TAGGING CHARACTERS]
*/
public static int verifyUTFMap(BitSet mappedOut) throws IOException {
int errorCount = 0;
BufferedReader input = new BufferedReader(new FileReader(IDN_DIR + "IDN-Mapping.txt"),32*1024);
String line = "";
Map idnFold = new TreeMap();
Map idnWhy = new HashMap();
try {
String[] parts = new String[20];
for (int lineNumber = 1; ; ++lineNumber) {
line = input.readLine();
if (line == null) break;
if ((lineNumber % 500) == 0) {
Utility.fixDot();
System.out.println("//" + lineNumber + ": '" + line + "'");
}
if (line.length() == 0) continue;
if (line.charAt(0) == '-') continue;
int count = Utility.split(line,';',parts);
if (count != 3) throw new ChainException("Incorrect # of fields in IDN folding, line = {0}",
new String[] {line});
String key = Utility.fromHex(parts[0]);
if (UTF32.length32(key) != 1) throw new ChainException("First IDN field not single character: " + line, null);
int cp = UTF32.char32At(key, 0);
if (!Default.ucd.isAssigned(cp) || Default.ucd.isPUA(cp)) throw new ChainException("IDN character unassigned or PUA: " + line, null);
String value = Utility.fromHex(parts[1]);
String reason = parts[2].trim();
if (reason.equals("Map out")) {
value = Utility.fromHex(parts[1]);
Utility.fixDot();
showError("Mapping Out: ", cp, "");
mappedOut.set(cp);
}
idnFold.put(key, value);
idnWhy.put(key, reason);
}
for (int cp = 0; cp <= 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isAssigned(cp) || Default.ucd.isPUA(cp)) continue;
if (mappedOut.get(cp)) continue;
String key = UTF32.valueOf32(cp);
String value = (String)idnFold.get(key);
if (value == null) value = key;
String reason = (String)idnWhy.get(key);
String ucdFold = Default.ucd.getCase(cp, FULL, FOLD, "I");
if (!ucdFold.equals(value)) {
String b = Default.nfkc.normalize(Default.ucd.getCase(cp, FULL, FOLD, "I"));
String c = Default.nfkc.normalize(Default.ucd.getCase(b, FULL, FOLD, "I"));
if (c.equals(value)) continue;
Utility.fixDot();
System.out.println("Mismatch: " + Default.ucd.getCodeAndName(cp));
System.out.println(" UCD Case Fold: <" + Default.ucd.getCodeAndName(ucdFold) + ">");
System.out.println(" IDN Map [" + reason + "]: <" + Default.ucd.getCodeAndName(value) + ">");
errorCount++;
}
}
} finally {
input.close();
}
return errorCount;
}
static BitSet getIDNList(String file) throws IOException {
BufferedReader input = new BufferedReader(new FileReader(IDN_DIR + file),32*1024);
BitSet result = new BitSet();
String line;
try {
String[] parts = new String[20];
for (int lineNumber = 1; ; ++lineNumber) {
line = input.readLine();
if (line == null) break;
if ((lineNumber % 500) == 0) {
Utility.fixDot();
System.out.println("//" + lineNumber + ": '" + line + "'");
}
int commentPos = line.indexOf(';');
if (commentPos >= 0) line = line.substring(0,commentPos);
line = line.trim();
if (line.length() == 0) continue;
if (line.charAt(0) == '-') continue;
int count = Utility.split(line,'-',parts);
if (count > 2) throw new ChainException("Incorrect # of fields in IDN list", null);
int start = Utility.codePointFromHex(parts[0]);
int end = count == 1 ? start : Utility.codePointFromHex(parts[1]);
for (int i = start; i <= end; ++i) {
result.set(i);
}
}
} finally {
input.close();
}
return result;
}
/*
+ "\r\n# Generated from <2060..206F, FFF0..FFFB, E0000..E0FFF>"
+ "\r\n# + Other_Default_Ignorable_Code_Point + (Cf + Cc + Cs - White_Space)";
*/
public static void diffIgnorable () {
Default.setUCD();
UnicodeSet control = UnifiedBinaryProperty.make(CATEGORY + Cf, Default.ucd).getSet();
System.out.println("Cf");
Utility.showSetNames("", control, false, Default.ucd);
control.addAll(UnifiedBinaryProperty.make(CATEGORY + Cc, Default.ucd).getSet());
System.out.println("Cf + Cc");
Utility.showSetNames("", control, false, Default.ucd);
control.addAll(UnifiedBinaryProperty.make(CATEGORY + Cs, Default.ucd).getSet());
System.out.println("Cf + Cc + Cs");
Utility.showSetNames("", control, false, Default.ucd);
control.removeAll(UnifiedBinaryProperty.make(BINARY_PROPERTIES + White_space, Default.ucd).getSet());
System.out.println("Cf + Cc + Cs - WhiteSpace");
Utility.showSetNames("", control, false, Default.ucd);
control.add(0x2060,0x206f).add(0xFFF0,0xFFFB).add(0xE0000,0xE0FFF);
System.out.println("(Cf + Cc + Cs - WhiteSpace) + ranges");
Utility.showSetNames("", control, false, Default.ucd);
UnicodeSet odicp = UnifiedBinaryProperty.make(BINARY_PROPERTIES + Other_Default_Ignorable_Code_Point, Default.ucd).getSet();
odicp.removeAll(control);
System.out.println("Minimal Default Ignorable Code Points");
Utility.showSetNames("", odicp, true, Default.ucd);
}
public static void IdentifierTest() {
String x = normalize(UTF32.valueOf32(0x10300), 4) ;
getCategoryID(x);
/*
Changes Category: U+10300 OLD ITALIC LETTER A
nfx_cp: U+D800 <surrogate-D800>
isIdentifier(nfx_cp, true): false
cat(nfx_cp): Cs
isIdentifierStart(cp, true): true
cat(cp): Lo
*/
for (int j = 0; j < 5; ++j) {
System.out.println();
System.out.println("Testing Identifier Closure for " + NAMES[j]);
System.out.println();
for (int cp = 0; cp < 0x10FFFF; ++cp) {
Utility.dot(cp);
if (!Default.ucd.isAssigned(cp)) continue;
if (Default.ucd.isPUA(cp)) continue;
if (isNormalized(cp, j)) continue;
if (cp == 0xFDFB || cp == 0x0140) {
System.out.println("debug point");
}
boolean norm;
boolean plain;
String x_cp = 'x' + UTF32.valueOf32(cp);
String nfx_x_cp = normalize(x_cp, j);
plain = Default.ucd.isIdentifier(x_cp, true);
norm = Default.ucd.isIdentifier(nfx_x_cp, true);
if (plain & !norm) {
Utility.fixDot();
System.out.println("*Not Identifier: " + Default.ucd.getCodeAndName(cp));
System.out.println(" nfx_x_cp: " + Default.ucd.getCodeAndName(nfx_x_cp));
System.out.println(" isIdentifier(nfx_x_cp, true): " + norm);
System.out.println(" cat(nfx_x_cp): " + getCategoryID(nfx_x_cp));
System.out.println(" isIdentifier(x_cp, true): " + plain);
System.out.println(" cat(x_cp): " + getCategoryID(x_cp));
continue;
}
String nfx_cp = normalize(UTF32.valueOf32(cp), j);
plain = Default.ucd.isIdentifierStart(cp, true);
norm = Default.ucd.isIdentifier(nfx_cp, true);
if (plain & !norm) {
Utility.fixDot();
System.out.println(" Changes Category: " + Default.ucd.getCodeAndName(cp));
System.out.println(" nfx_cp: " + Default.ucd.getCodeAndName(nfx_cp));
System.out.println(" isIdentifier(nfx_cp, true): " + norm);
System.out.println(" cat(nfx_cp): " + getCategoryID(nfx_cp));
System.out.println(" isIdentifierStart(cp, true): " + plain);
System.out.println(" cat(cp): " + Default.ucd.getCategoryID(cp));
System.out.println();
continue;
}
}
}
}
static String getCategoryID(String s) {
if (UTF32.length32(s) == 1) return Default.ucd.getCategoryID(UTF32.char32At(s, 0));
StringBuffer result = new StringBuffer();
int cp;
for (int i = 0; i < s.length(); i += UTF32.count16(cp)) {
cp = UTF32.char32At(s, i);
if (i != 0) result.append(' ');
result.append(Default.ucd.getCategoryID(cp));
}
return result.toString();
}
static String normalize(String s, int j) {
if (j < 4) return Default.nf[j].normalize(s);
return Default.ucd.getCase(s, FULL, FOLD);
}
static boolean isNormalized(int cp, int j) {
if (j < 4) return !Default.nf[j].isNormalized(cp);
return false;
}
private static final String[] NAMES = {"Default.nfd", "NFC", "NFKD", "NFKC", "Fold"};
public static void NFTest() {
for (int j = 0; j < 4; ++j) {
Normalizer nfx = Default.nf[j];
System.out.println();
System.out.println("Testing isNormalized for " + NAMES[j]);
System.out.println();
for (int i = 0; i < 0x10FFFF; ++i) {
Utility.dot(i);
if (!Default.ucd.isAssigned(i)) continue;
if (Default.ucd.isPUA(i)) continue;
String s = nfx.normalize(i);
boolean differs = !s.equals(UTF32.valueOf32(i));
boolean call = !nfx.isNormalized(i);
if (differs != call) {
Utility.fixDot();
System.out.println("Problem: differs: " + differs
+ ", call: " + call + " " + Default.ucd.getCodeAndName(i));
}
}
}
}
static final int EXCEPTION_FLAG = 0x8000000;
public static void checkScripts() throws IOException {
Default.setUCD();
boolean ok;
Map m = new TreeMap();
UnicodeSet exceptions = ScriptExceptions.getExceptions();
int maxScriptLen = 0;
UnicodeSet show = new UnicodeSet();
show.add(0x2071);
show.add(0x207F);
for (int i = 0; i < 0x10FFFF; ++i) {
if (!Default.ucd.isAssigned(i)) continue;
byte cat = Default.ucd.getCategory(i);
byte script = Default.ucd.getScript(i);
switch (cat) {
case Lo: case Lt: case Ll: case Lu: case Lm: case Mc: case Sk:
ok = script != INHERITED_SCRIPT && script != COMMON_SCRIPT;
break;
case Mn: case Me:
ok = script == INHERITED_SCRIPT;
break;
default:
ok = script == COMMON_SCRIPT;
break;
}
if (show.contains(i)) {
System.out.println(Default.ucd.getCodeAndName(i)
+ "; " + Default.ucd.getScriptID(i)
+ "; " + Default.ucd.getCategoryID(i)
);
}
if (!ok) {
if (cat == Ll || cat == Lt) cat = Lu;
int intKey = (cat << 8) + script;
if (exceptions.contains(i)) intKey |= EXCEPTION_FLAG;
Integer key = new Integer(intKey);
UnicodeSet us = (UnicodeSet) m.get(key);
if (us == null) {
us = new UnicodeSet();
m.put(key, us);
}
us.add(i);
int len = Default.ucd.getScriptID(i).length();
if (maxScriptLen < len) maxScriptLen = len;
}
}
PrintWriter log = Utility.openPrintWriter("CheckScriptsLog.txt");
Iterator it = m.keySet().iterator();
while (it.hasNext()) {
Integer key = (Integer) it.next();
int intKey = key.intValue();
UnicodeSet badChars = (UnicodeSet) m.get(key);
int ranges = badChars.getRangeCount();
for (int kk = 0; kk < ranges; ++kk) {
int start = badChars.getRangeStart(kk);
int end = badChars.getRangeEnd(kk);
String code = Utility.hex(start) + (start != end ? ".." + Utility.hex(end) : "");
String scriptName = Default.ucd.getScriptID(start);
String title = "FAIL";
if ((intKey & EXCEPTION_FLAG) != 0) title = "EXCEPTION";
log.println(title + ": " + code + "; " + Utility.repeat(" ", 14 - code.length())
+ scriptName + Utility.repeat(" ", maxScriptLen-scriptName.length())
+ " # (" + LCgetCategoryID(start) + ") " + Default.ucd.getName(start)
+ (start != end ? ".." + Default.ucd.getName(end) : "")
);
}
log.println();
}
log.close();
}
static public String LCgetCategoryID(int cp) {
byte cat = Default.ucd.getCategory(cp);
if (cat == Lu || cat == Lt || cat == Ll) return "LC";
return Default.ucd.getCategoryID(cp);
}
static public void verifyNormalizationStability() {
Default.setUCD();
verifyNormalizationStability2("3.1.0");
verifyNormalizationStability2("3.0.0");
}
static public void verifyNormalizationStability2(String version) {
// Default.nfd.normalizationDiffers(0x10300);
UCD older = UCD.make(version); // Default.ucd.getPreviousVersion();
Normalizer oldNFC = new Normalizer(Normalizer.NFC, older.getVersion());
Normalizer oldNFD = new Normalizer(Normalizer.NFD, older.getVersion());
Normalizer oldNFKC = new Normalizer(Normalizer.NFKC, older.getVersion());
Normalizer oldNFKD = new Normalizer(Normalizer.NFKD, older.getVersion());
System.out.println("Testing " + Default.nfd.getUCDVersion() + " against " + oldNFD.getUCDVersion());
for (int i = 0; i <= 0x10FFFF; ++i) {
Utility.dot(i);
if (!Default.ucd.isAssigned(i)) continue;
byte cat = Default.ucd.getCategory(i);
if (cat == Cs || cat == PRIVATE_USE) continue;
if (i == 0x5e) {
System.out.println("debug");
String test1 = Default.nfkd.normalize(i);
String test2 = oldNFKD.normalize(i);
System.out.println("Testing (new/old)" + Default.ucd.getCodeAndName(i));
System.out.println("\t" + Default.ucd.getCodeAndName(test1));
System.out.println("\t" + Default.ucd.getCodeAndName(test2));
}
if (older.isAssigned(i)) {
int newCan = Default.ucd.getCombiningClass(i);
int oldCan = older.getCombiningClass(i);
if (newCan != oldCan) {
System.out.println("FAILS CCC STABILITY: " + newCan + " != " + oldCan
+ "; " + Default.ucd.getCodeAndName(i));
}
verifyEquals(i, "NFD STABILITY (new/old)", Default.nfd.normalize(i), oldNFD.normalize(i));
verifyEquals(i, "NFC STABILITY (new/old)", Default.nfc.normalize(i), oldNFC.normalize(i));
verifyEquals(i, "NFKD STABILITY (new/old)", Default.nfkd.normalize(i), oldNFKD.normalize(i));
verifyEquals(i, "NFKC STABILITY (new/old)", Default.nfkc.normalize(i), oldNFKC.normalize(i));
} else {
// not in older version.
// (1) If there is a decomp, and it is composed of all OLD characters, then it must NOT compose
if (!Default.nfd.isNormalized(i)) {
String decomp = Default.nfd.normalize(i);
if (noneHaveCategory(decomp, Cn, older)) {
String recomp = Default.nfc.normalize(decomp);
if (recomp.equals(UTF16.valueOf(i))) {
Utility.fixDot();
System.out.println("FAILS COMP STABILITY: " + Default.ucd.getCodeAndName(i));
System.out.println("\t" + Default.ucd.getCodeAndName(decomp));
System.out.println("\t" + Default.ucd.getCodeAndName(recomp));
System.out.println();
throw new IllegalArgumentException("Comp stability");
}
}
}
}
}
}
public static boolean noneHaveCategory(String s, byte cat, UCD ucd) {
int cp;
for (int i = 0; i < s.length(); i += UTF16.getCharCount(cp)) {
cp = UTF16.charAt(s, i);
byte cat2 = ucd.getCategory(i);
if (cat == cat2) return false;
}
return true;
}
public static void verifyEquals(int cp, String message, String a, String b) {
if (!a.equals(b)) {
Utility.fixDot();
System.out.println("FAILS " + message + ": " + Default.ucd.getCodeAndName(cp));
System.out.println("\t" + Default.ucd.getCodeAndName(a));
System.out.println("\t" + Default.ucd.getCodeAndName(b));
System.out.println();
}
}
public static void checkAgainstUInfo() {
/*
Default.ucd = UCD.make(Default.Default.ucdVersion);
UData x = new UData();
x.fleshOut();
System.out.println(Default.ucd.toString(0x1E0A));
UInfo.init();
System.out.println("Cross-checking against old implementation");
System.out.println("Version: " + Default.ucd.getVersion() + ", " + new Date(Default.ucd.getDate()));
for (int i = 0; i <= 0xFFFF; ++i) {
Utility.dot(i);
if ((i & 0x0FFF) == 0) System.out.println("#" + Utility.hex(i));
try {
check(i, Default.ucd.getName(i), UInfo.getName((char)i), "Name");
check(i, Default.ucd.getCategory(i), UInfo.getCategory((char)i), UCD_Names.GC, "GeneralCategory");
check(i, Default.ucd.getCombiningClass(i), UInfo.getCanonicalClass((char)i), "CanonicalClass");
check(i, Default.ucd.getBidiClass(i), UInfo.getBidiClass((char)i), UCD_Names.BC, "BidiClass");
check(i, Default.ucd.getDecompositionMapping(i), UInfo.getDecomposition((char)i), "Decomposition");
check(i, Default.ucd.getDecompositionType(i), UInfo.getDecompositionType((char)i), UCD_Names.DT, "DecompositionType");
check(i, Default.ucd.getNumericValue(i), UInfo.getNumeric((char)i), "NumericValue");
check(i, Default.ucd.getNumericType(i), UInfo.getNumericType((char)i), UCD_Names.NT, "NumericType");
check(i, Default.ucd.getCase(i, SIMPLE, LOWER), UInfo.getLowercase((char)i), "SimpleLowercase");
check(i, Default.ucd.getCase(i, SIMPLE, UPPER), UInfo.getUppercase((char)i), "SimpleUppercase");
check(i, Default.ucd.getCase(i, SIMPLE, TITLE), UInfo.getTitlecase((char)i), "SimpleTitlecase");
//check(i, Default.ucd.getSimpleCaseFolding(i), UInfo.getSimpleCaseFolding((char)i));
if (Default.ucd.getSpecialCase(i).length() == 0) { // NORMAL
check(i, Default.ucd.getCase(i, FULL, LOWER), UInfo.toLowercase((char)i, ""), "FullLowercase");
check(i, Default.ucd.getCase(i, FULL, UPPER), UInfo.toUppercase((char)i, ""), "FullUppercase");
check(i, Default.ucd.getCase(i, FULL, TITLE), UInfo.toTitlecase((char)i, ""), "FullTitlecase");
} else { // SPECIAL
check(i, Default.ucd.getCase(i, SIMPLE, LOWER), UInfo.toLowercase((char)i, ""), "FullLowercase");
check(i, Default.ucd.getCase(i, SIMPLE, UPPER), UInfo.toUppercase((char)i, ""), "FullUppercase");
check(i, Default.ucd.getCase(i, SIMPLE, TITLE), UInfo.toTitlecase((char)i, ""), "FullTitlecase");
}
// check(i, Default.ucd.getFullCaseFolding(i), UInfo.getFullCaseFolding((char)i));
check(i, Default.ucd.getSpecialCase(i).toUpperCase(), UInfo.getCaseCondition((char)i).toUpperCase(), "SpecialCase");
check(i, Default.ucd.getLineBreak(i), UInfo.getLineBreakType((char)i), UCD_Names.LB, "LineBreak");
check(i, Default.ucd.getEastAsianWidth(i), UInfo.getEastAsianWidthType((char)i), UCD_Names.EA, "EastAsian");
int props = Default.ucd.getBinaryProperties(i);
check(i, (props>>BidiMirrored) & 1, UInfo.getMirrored((char)i), UCD_Names.YN_TABLE, "BidiMirroring");
check(i, (props>>CompositionExclusion) & 1, UInfo.isCompositionExcluded((char)i)?1:0, UCD_Names.YN_TABLE, "Comp-Exclusion");
} catch (Exception e) {
Utility.fixDot();
System.out.println("Error: " + Utility.hex(i) + " " + e.getClass().getName() + e.getMessage());
e.printStackTrace();
}
}
*/
}
public static void check(int cp, boolean x, boolean y, String[] names, String type) {
check(cp, x ? 1 : 0, y ? 1 : 0, names, type);
}
public static void check(int cp, int x, int y, String[] names, String type) {
if (x == y) return;
showLast(cp);
Utility.fixDot();
System.out.println(" " + type + ": "
+ Utility.getName(x, names) + " (" + x + ") " + " != "
+ Utility.getName(y, names) + " (" + y + ") ") ;
}
public static void check(int cp, int x, int y, String type) {
if (x == y) return;
showLast(cp);
Utility.fixDot();
System.out.println(" " + type + ": " + x + " != " + y) ;
}
public static void check(int cp, float x, float y, String type) {
if (!(x > y) && !(x < y)) return; // funny syntax to catch NaN
showLast(cp);
Utility.fixDot();
System.out.println(" " + type + ": " + x + " != " + y) ;
}
public static void check(int cp, String x, String y, String type) {
if (x != null && x.equals(y)) return;
if (x != null && y != null
&& x.length() > 0 && y.length() > 0
&& x.charAt(0) == '<' && y.charAt(0) == '<') {
if (x.startsWith("<unassigned") && y.equals("<reserved>")) return;
if (y.equals("<control>")) return;
if (x.startsWith("<surrogate") && y.indexOf("Surrogate") != -1) return;
if (x.startsWith("<private use") && y.startsWith("<Private Use")) return;
}
showLast(cp);
Utility.fixDot();
System.out.println(" " + type + ": " + Utility.quoteJavaString(x) + " != " + Utility.quoteJavaString(y));
}
static int lastShowed = -1;
static boolean showCanonicalDecomposition = false;
static void showLast(int cp) {
if (lastShowed != cp) {
Utility.fixDot();
System.out.println();
String s = Default.ucd.getDecompositionMapping(cp);
System.out.print(Default.ucd.getCodeAndName(cp));
if (showCanonicalDecomposition && !s.equals(UTF32.valueOf32(cp))) {
System.out.print(" => " + Default.ucd.getCodeAndName(s));
}
System.out.println();
lastShowed = cp;
}
}
public static void test1() {
Default.setUCD();
for (int i = 0x19; i < 0x10FFFF; ++i) {
System.out.println(Utility.hex(i) + " " + Utility.quoteJavaString(Default.ucd.getName(i)));
System.out.print(" "
+ ", gc=" + Default.ucd.getCategoryID(i)
+ ", bc=" + Default.ucd.getBidiClassID(i)
+ ", cc=" + Default.ucd.getCombiningClassID(i)
+ ", ea=" + Default.ucd.getEastAsianWidthID(i)
+ ", lb=" + Default.ucd.getLineBreakID(i)
+ ", dt=" + Default.ucd.getDecompositionTypeID(i)
+ ", nt=" + Default.ucd.getNumericTypeID(i)
+ ", nv=" + Default.ucd.getNumericValue(i)
);
for (int j = 0; j < UCD_Types.LIMIT_BINARY_PROPERTIES; ++j) {
if (Default.ucd.getBinaryProperty(i,j)) System.out.print(", " + UCD_Names.BP[j]);
}
System.out.println();
System.out.println(" "
+ ", dm=" + Utility.quoteJavaString(Default.ucd.getDecompositionMapping(i))
+ ", slc=" + Utility.quoteJavaString(Default.ucd.getCase(i, SIMPLE, LOWER))
+ ", stc=" + Utility.quoteJavaString(Default.ucd.getCase(i, SIMPLE, TITLE))
+ ", suc=" + Utility.quoteJavaString(Default.ucd.getCase(i, SIMPLE, UPPER))
+ ", flc=" + Utility.quoteJavaString(Default.ucd.getCase(i, FULL, LOWER))
+ ", ftc=" + Utility.quoteJavaString(Default.ucd.getCase(i, FULL, TITLE))
+ ", fuc=" + Utility.quoteJavaString(Default.ucd.getCase(i, FULL, UPPER))
+ ", sc=" + Utility.quoteJavaString(Default.ucd.getSpecialCase(i))
);
if (i > 0x180) i = 3 * i / 2;
}
}
static void checkCanonicalProperties() {
Default.setUCD();
System.out.println(Default.ucd.toString(0x1E0A));
System.out.println("Cross-checking canonical equivalence");
System.out.println("Version: " + Default.ucd.getVersion() + ", " + new Date(Default.ucd.getDate()));
showCanonicalDecomposition = true;
for (int q = 1; q < 2; ++q)
for (int i = 0; i <= 0x10FFFF; ++i) {
Utility.dot(i);
if (i == 0x0387) {
System.out.println("debug?");
}
byte type = Default.ucd.getDecompositionType(i);
if (type != CANONICAL) continue;
String s = Default.ucd.getDecompositionMapping(i);
int slen = UTF32.length32(s);
int j = UTF32.char32At(s, 0);
try {
if (q == 0) {
check(i, Default.ucd.getCategory(i), Default.ucd.getCategory(j), UCD_Names.GC, "GeneralCategory");
check(i, Default.ucd.getCombiningClass(i), Default.ucd.getCombiningClass(j), "CanonicalClass");
check(i, Default.ucd.getBidiClass(i), Default.ucd.getBidiClass(j), UCD_Names.BC, "BidiClass");
check(i, Default.ucd.getNumericValue(i), Default.ucd.getNumericValue(j), "NumericValue");
check(i, Default.ucd.getNumericType(i), Default.ucd.getNumericType(j), UCD_Names.NT, "NumericType");
if (false) {
for (byte k = LOWER; k <= FOLD; ++k) {
check(i, Default.ucd.getCase(i, SIMPLE, k), Default.ucd.getCase(j, SIMPLE, k), "Simple("+k+")");
check(i, Default.ucd.getCase(i, FULL, k), Default.ucd.getCase(j, FULL, k), "Full("+k+")");
}
}
if (slen == 1) check(i, Default.ucd.getSpecialCase(i), Default.ucd.getSpecialCase(j), "SpecialCase");
for (byte k = 0; k < LIMIT_BINARY_PROPERTIES; ++k) {
if (k == Hex_Digit) continue;
if (k == Radical) continue;
if (k == UnifiedIdeograph) continue;
if (k == CompositionExclusion) continue;
check(i, Default.ucd.getBinaryProperty(i, k), Default.ucd.getBinaryProperty(j, k), UCD_Names.YN_TABLE, Default.ucd.getBinaryPropertiesID_fromIndex(k));
}
} else {
//check(i, Default.ucd.getLineBreak(i), Default.ucd.getLineBreak(j), UCD_Names.LB, "LineBreak");
//check(i, Default.ucd.getEastAsianWidth(i), Default.ucd.getEastAsianWidth(j), UCD_Names.EA, "EastAsian");
}
} catch (Exception e) {
System.out.println("Error: " + Utility.hex(i) + " " + e.getClass().getName() + e.getMessage());
e.printStackTrace();
}
}
}
static void checkSpeed() {
int count = 1000000;
int sum = 0;
long start, end;
java.text.NumberFormat nf = java.text.NumberFormat.getPercentInstance();
start = System.currentTimeMillis();
for (int i = count; i >= 0; --i) {
sum += dummy0(i).length();
}
end = System.currentTimeMillis();
double base = end - start;
System.out.println("unsynchronized static char[]: " + nf.format((end - start)/base));
start = System.currentTimeMillis();
for (int i = count; i >= 0; --i) {
sum += dummy2(i).length();
}
end = System.currentTimeMillis();
System.out.println("synchronized static char[]: " + nf.format((end - start)/base));
start = System.currentTimeMillis();
for (int i = count; i >= 0; --i) {
sum += dummy1(i).length();
}
end = System.currentTimeMillis();
System.out.println("char[] each time: " + nf.format((end - start)/base));
start = System.currentTimeMillis();
for (int i = count; i >= 0; --i) {
sum += dummy3(i).length();
}
end = System.currentTimeMillis();
System.out.println("two valueofs: " + nf.format((end - start)/base));
System.out.println(sum);
}
static String dummy1(int a) {
char[] temp = new char[2];
temp[0] = (char)(a >>> 16);
temp[1] = (char)a;
return new String(temp);
}
static char[] temp2 = new char[2];
static String dummy2(int a) {
synchronized (temp2) {
temp2[0] = (char)(a >>> 16);
temp2[1] = (char)a;
return new String(temp2);
}
}
static String dummy0(int a) {
temp2[0] = (char)(a >>> 16);
temp2[1] = (char)a;
return new String(temp2);
}
static String dummy3(int a) {
return String.valueOf((char)(a >>> 16)) + (char)a;
}
}
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