388 lines
15 KiB
Java
388 lines
15 KiB
Java
/**
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*******************************************************************************
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* Copyright (C) 1996-2001, International Business Machines Corporation and *
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* others. All Rights Reserved. *
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*******************************************************************************
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*
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* $Source: /xsrl/Nsvn/icu/unicodetools/com/ibm/text/UCD/Compare14652.java,v $
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* $Date: 2003/04/25 01:39:15 $
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* $Revision: 1.2 $
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*
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*******************************************************************************
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*/
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package com.ibm.text.UCD;
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import java.util.*;
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import java.io.*;
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import com.ibm.text.utility.*;
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import com.ibm.icu.text.UTF16;
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import com.ibm.icu.text.UnicodeSet;
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// quick and dirty function for grabbing contents of ISO 14652 file
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public class Compare14652 implements UCD_Types {
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static final boolean oldVersion = false;
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public static UnicodeSet getSet(int prop, byte propValue) {
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return UnifiedBinaryProperty.make(prop | propValue).getSet();
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}
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static UnicodeSet
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titleSet = getSet(CATEGORY, Lt),
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combiningSet = getSet(CATEGORY, Mc)
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.addAll(getSet(CATEGORY, Me))
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.addAll(getSet(CATEGORY, Mn)),
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zSet = getSet(CATEGORY, Zs)
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.addAll(getSet(CATEGORY, Zl))
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.addAll(getSet(CATEGORY, Zp)),
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pSet = getSet(CATEGORY, Pd)
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.addAll(getSet(CATEGORY, Ps))
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.addAll(getSet(CATEGORY, Pe))
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.addAll(getSet(CATEGORY, Pc))
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.addAll(getSet(CATEGORY, Po))
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.addAll(getSet(CATEGORY, Pi))
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.addAll(getSet(CATEGORY, Pf)),
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sSet = getSet(CATEGORY, Sm)
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.addAll(getSet(CATEGORY, Sc))
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.addAll(getSet(CATEGORY, Sk))
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.addAll(getSet(CATEGORY, So)),
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noSet = getSet(CATEGORY, No),
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csSet = getSet(CATEGORY, Cs),
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cfSet = getSet(CATEGORY, Cf),
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cnSet = getSet(CATEGORY, Cn),
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circled = getSet(DECOMPOSITION_TYPE, COMPAT_CIRCLE),
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whitespaceSet = getSet(BINARY_PROPERTIES, White_space),
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alphaSet = getSet(DERIVED, PropAlphabetic).addAll(combiningSet),
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lowerSet = getSet(DERIVED, PropLowercase).addAll(titleSet).removeAll(circled),
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upperSet = getSet(DERIVED, PropUppercase).addAll(titleSet).removeAll(circled),
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digitSet = getSet(CATEGORY, Nd),
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xdigitSet = new UnicodeSet("[a-fA-F\uFF21-\uFF26\uFF41-\uFF46]").addAll(digitSet),
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spaceSet = whitespaceSet.size() == 0 ? zSet : whitespaceSet,
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controlSet = getSet(CATEGORY, Cc),
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punctSet = new UnicodeSet(pSet).addAll(sSet),
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graphSet = new UnicodeSet(0,0x10ffff)
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.removeAll(controlSet)
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//.removeAll(getSet(CATEGORY, Cf))
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.removeAll(csSet)
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.removeAll(cnSet)
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.removeAll(zSet),
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// Cc, Cf, Cs, Cn, Z
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blankSet = new UnicodeSet(spaceSet).removeAll(new UnicodeSet("[\\u000A-\\u000D\\u0085]"))
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.removeAll(getSet(CATEGORY, Zl))
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.removeAll(getSet(CATEGORY, Zp));
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static class Prop {
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String name;
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UnicodeSet contents = new UnicodeSet();
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String guess = "???";
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UnicodeSet guessContents = new UnicodeSet();
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String wsname = whitespaceSet.size() == 0 ? "gc=Z" : "Whitespace";
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Prop(String name) {
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this.name = name;
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if (name.equals("alpha")) {
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guess = "Alphabetic + gc=M";
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guessContents = alphaSet;
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} else if (name.equals("lower")) {
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guess = "Lowercase + gc=Lt - dt=circle";
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guessContents = lowerSet;
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} else if (name.equals("upper")) {
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guess = "Uppercase + gc=Lt - dt=circle";
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guessContents = upperSet;
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} else if (name.equals("digit")) {
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guess = "gc=Nd";
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guessContents = digitSet;
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} else if (name.equals("xdigit")) {
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guess = "gc=Nd+a..f (upper/lower,normal/fullwidth)";
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guessContents = xdigitSet;
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} else if (name.equals("space")) {
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guess = wsname;
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guessContents = spaceSet;
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//Utility.showSetNames("Whitespace", spaceSet, true, Default.ucd);
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} else if (name.equals("cntrl")) {
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guess = "gc=Cc";
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guessContents = controlSet;
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} else if (name.equals("punct")) {
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guess = "gc=P,S";
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guessContents = punctSet;
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} else if (name.equals("graph")) {
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guess = "All - gc=Cc, Cs, Cn, or Z";
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guessContents = graphSet;
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} else if (name.equals("blank")) {
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guess = wsname + " - (LF,VT,FF,CR,NEL + gc=Zl,Zp)";
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guessContents = blankSet;
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} else if (name.equals("ISO_14652_class \"combining\"")) {
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guess = "gc=M";
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guessContents = combiningSet;
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}
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/*upper
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lower
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alpha
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digit
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outdigit
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space
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cntrl
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punct
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graph
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xdigit
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blank
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toupper
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tolower
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*/
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}
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void show(PrintWriter pw) {
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if (name.equals("ISO_14652_LC_CTYPE")) return;
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if (name.equals("ISO_14652_toupper")) return;
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if (name.equals("ISO_14652_tolower")) return;
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if (name.equals("ISO_14652_outdigit")) return;
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if (name.equals("ISO_14652_outdigit")) return;
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if (name.startsWith("ISO_14652_class")) return;
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pw.println();
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pw.println("**************************************************");
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pw.println(name);
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pw.println("**************************************************");
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Utility.showSetDifferences(pw, name, contents, guess, guessContents, false, true, null, Default.ucd);
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//pw.println(props[i].contents);
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}
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}
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static Prop[] props = new Prop[100];
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static int propCount = 0;
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public static void main(String[] args) throws IOException {
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String version = Default.ucd.getVersion();
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PrintWriter log = Utility.openPrintWriter("Diff14652_" + version + ".txt", Utility.UTF8_WINDOWS);
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try {
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log.write('\uFEFF');
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log.print("Version: " + version);
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if (false) {
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UnicodeSet ID = getSet(DERIVED, ID_Start).addAll(getSet(DERIVED, ID_Continue_NO_Cf));
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UnicodeSet XID = getSet(DERIVED, Mod_ID_Start).addAll(getSet(DERIVED, Mod_ID_Continue_NO_Cf));
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UnicodeSet alphanumSet = new UnicodeSet(alphaSet).addAll(digitSet).addAll(getSet(CATEGORY, Pc));
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Utility.showSetDifferences("ID", ID, "XID", XID, false, Default.ucd);
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Utility.showSetDifferences("ID", ID, "Alphabetic+Digit+Pc", alphanumSet, false, Default.ucd);
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}
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BufferedReader br = Utility.openReadFile("C:\\DATA\\ISO14652_CTYPE.txt", Utility.LATIN1);
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while (true) {
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String line = br.readLine();
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if (line == null) break;
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line = line.trim();
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if (line.length() == 0) continue;
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if (line.charAt(line.length() - 1) == '/') {
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line = line.substring(0, line.length() - 1);
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}
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line = line.trim();
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if (line.length() == 0) continue;
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char ch = line.charAt(0);
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if (ch == '%') continue;
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if (ch == '(') continue;
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if (ch == '<') {
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addItems(line, props[propCount-1].contents);
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} else {
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// new property
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System.out.println(line);
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if (line.equals("width")) break;
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props[propCount] = new Prop(line);
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props[propCount].name = "ISO_14652_" + line;
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props[propCount].contents = new UnicodeSet();
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propCount++;
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}
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}
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for (int i = 0; i < propCount; ++i) props[i].show(log);
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log.println();
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log.println("**************************************************");
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log.println("Checking POSIX requirements for inclusion and disjointness.");
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log.println("**************************************************");
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log.println();
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/*
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alpha, digit, punct, cntrl are all disjoint
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space, cntrl, blank are pairwise disjoint with any of alpha, digit, xdigit
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alpha includes upper, lower
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graph includes alpha, digit, punct
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print includes graph
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xdigit includes digit
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*/
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Prop
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alpha = getProp("ISO_14652_alpha"),
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upper = getProp("ISO_14652_upper"),
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lower = getProp("ISO_14652_lower"),
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graph = getProp("ISO_14652_graph"),
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//print = getProp("ISO_14652_print"),
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punct = getProp("ISO_14652_punct"),
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digit = getProp("ISO_14652_digit"),
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xdigit = getProp("ISO_14652_xdigit"),
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space = getProp("ISO_14652_space"),
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blank = getProp("ISO_14652_blank"),
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cntrl = getProp("ISO_14652_cntrl");
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checkDisjoint(log, new Prop[] {alpha, digit, punct, cntrl});
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Prop [] l1 = new Prop[] {space, cntrl, blank};
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Prop [] l2 = new Prop[] {alpha, digit, xdigit};
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for (int i = 0; i < l1.length; ++i) {
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for (int j = i + 1; j < l2.length; ++j) {
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checkDisjoint(log, l1[i], l2[j]);
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}
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}
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checkIncludes(log, alpha, upper);
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checkIncludes(log, alpha, lower);
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checkIncludes(log, graph, alpha);
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checkIncludes(log, graph, digit);
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checkIncludes(log, graph, punct);
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//checkIncludes(log, print, graph);
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checkIncludes(log, xdigit, digit);
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// possibly alpha, digit, punct, cntrl, space cover the !(Cn,Cs)
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UnicodeSet trRemainder = new UnicodeSet(cnSet)
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.complement()
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.removeAll(csSet)
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.removeAll(digit.contents)
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.removeAll(punct.contents)
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.removeAll(alpha.contents)
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.removeAll(cntrl.contents)
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.removeAll(space.contents);
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Utility.showSetNames(log, "TR Remainder: ", trRemainder, false, false, Default.ucd);
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UnicodeSet propRemainder = new UnicodeSet(cnSet)
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.complement()
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.removeAll(csSet)
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//.removeAll(noSet)
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//.removeAll(cfSet)
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.removeAll(digit.guessContents)
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.removeAll(punct.guessContents)
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.removeAll(alpha.guessContents)
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.removeAll(cntrl.guessContents)
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.removeAll(space.guessContents);
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Utility.showSetNames(log, "Prop Remainder: ", propRemainder, false, false, Default.ucd);
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/*
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checkDisjoint(new Prop[] {alpha, digit, punct, cntrl});
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UnicodeSet remainder = cnSet.complement();
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UnicodeSet guessRemainder = new UnicodeSet(remainder);
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for (int i = 0; i < list.length; ++i) {
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for (int j = i + 1; j < list.length; ++j) {
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compare(log, list[i].name, list[i].contents, list[j].name, list[j].contents);
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compare(log, list[i].guess, list[i].guessContents, list[j].guess, list[j].guessContents);
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}
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remainder.removeAll(list[i].contents);
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guessRemainder.removeAll(list[i].guessContents);
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}
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if (remainder.size() != 0) {
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log.println();
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log.println("Incomplete (TR): " + remainder);
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}
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if (guessRemainder.size() != 0) {
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log.println();
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log.println("Incomplete (Prop): " + guessRemainder);
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}
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*/
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} finally {
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log.close();
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}
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}
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static void checkDisjoint(PrintWriter log, Prop[] list) {
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for (int i = 0; i < list.length; ++i) {
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for (int j = i + 1; j < list.length; ++j) {
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checkDisjoint(log, list[i], list[j]);
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}
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}
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}
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static void checkDisjoint(PrintWriter log, Prop prop1, Prop prop2) {
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checkDisjoint(log, prop1.name, prop1.contents, prop2.name, prop2.contents);
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checkDisjoint(log, prop1.guess, prop1.guessContents, prop2.guess, prop2.guessContents);
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}
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static void checkDisjoint(PrintWriter log, String name, UnicodeSet set, String name2, UnicodeSet set2) {
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if (set.containsSome(set2)) {
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log.println();
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log.println("Fails test: " + name + " disjoint-with " + name2);
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UnicodeSet diff = new UnicodeSet(set).retainAll(set2);
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Utility.showSetNames(log, "", diff, false, false, Default.ucd);
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}
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}
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static void checkIncludes(PrintWriter log, Prop prop1, Prop prop2) {
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checkIncludes(log, prop1.name, prop1.contents, prop2.name, prop2.contents);
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checkIncludes(log, prop1.guess, prop1.guessContents, prop2.guess, prop2.guessContents);
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}
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static void checkIncludes(PrintWriter log, String name, UnicodeSet set, String name2, UnicodeSet set2) {
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if (!set.containsAll(set2)) {
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log.println();
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log.println("Fails test:" + name + " includes " + name2);
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UnicodeSet diff = new UnicodeSet(set2).removeAll(set);
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Utility.showSetNames(log, "", diff, false, false, Default.ucd);
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}
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}
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static String[] pieces = new String[100];
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// example: <U1F48>..<U1F4D>;<U1F59>;<U1F5B>;<U1F5D>;<U1F5F>;<U1F68>..<U1F6F>;/
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static void addItems(String line, UnicodeSet contents) {
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int len = Utility.split(line, ';', pieces);
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for (int i = 0; i < len; ++i) {
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String piece = pieces[i].trim();
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if (piece.length() == 0) continue;
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if (piece.equals("<0>")) continue;
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int start, end;
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int rangePoint = piece.indexOf("..");
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if (rangePoint >= 0) {
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start = parse(piece.substring(0,rangePoint));
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end = parse(piece.substring(rangePoint+2));
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} else {
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start = end = parse(piece);
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}
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contents.add(start, end);
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}
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}
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static int parse(String piece) {
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if (!piece.startsWith("<U") || !piece.endsWith(">")) {
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throw new IllegalArgumentException("Bogus code point: " + piece);
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}
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return Integer.parseInt(piece.substring(2,piece.length()-1), 16);
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}
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static Prop getProp(String name) {
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//System.out.println("Searching for: " + name);
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for (int i = 0; i < propCount; ++i) {
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//System.out.println("Checking: " + props[i].name);
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if (props[i].name.equals(name)) {
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return props[i];
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}
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}
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//System.out.println("Missed");
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return null;
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}
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// oddities:
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// extra space after ';' <U0300>..<U036F>; <U20D0>..<U20FF>; <UFE20>..<UFE2F>;/
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// <0>?? <0>;<U0BE7>..<U0BEF>;/
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// <U202C>; <U202D>;<U202E>; <UFEFF> : 0;/
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// % "print" is by default "graph", and the <space> character
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// print is odd, since it includes space but not other spaces.
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// alnum not defined.
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}
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