Check in the pristine copy of ICU 4.6...

icu46/source/test/intltest/transtst.cpp

+/*
+**********************************************************************
+*   Copyright (C) 1999-2010, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+**********************************************************************
+*   Date        Name        Description
+*   11/10/99    aliu        Creation.
+**********************************************************************
+*/
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_TRANSLITERATION
+
+#include "transtst.h"
+#include "unicode/locid.h"
+#include "unicode/dtfmtsym.h"
+#include "unicode/normlzr.h"
+#include "unicode/translit.h"
+#include "unicode/uchar.h"
+#include "unicode/unifilt.h"
+#include "unicode/uniset.h"
+#include "unicode/ustring.h"
+#include "unicode/usetiter.h"
+#include "unicode/uscript.h"
+#include "cpdtrans.h"
+#include "nultrans.h"
+#include "rbt.h"
+#include "rbt_pars.h"
+#include "anytrans.h"
+#include "esctrn.h"
+#include "name2uni.h"
+#include "nortrans.h"
+#include "remtrans.h"
+#include "titletrn.h"
+#include "tolowtrn.h"
+#include "toupptrn.h"
+#include "unesctrn.h"
+#include "uni2name.h"
+#include "cstring.h"
+#include "cmemory.h"
+#include <stdio.h>
+
+/***********************************************************************
+
+                     HOW TO USE THIS TEST FILE
+                               -or-
+                  How I developed on two platforms
+                without losing (too much of) my mind
+
+
+1. Add new tests by copying/pasting/changing existing tests.  On Java,
+   any public void method named Test...() taking no parameters becomes
+   a test.  On C++, you need to modify the header and add a line to
+   the runIndexedTest() dispatch method.
+
+2. Make liberal use of the expect() method; it is your friend.
+
+3. The tests in this file exactly match those in a sister file on the
+   other side.  The two files are:
+
+   icu4j:  src/com/ibm/test/translit/TransliteratorTest.java
+   icu4c:  source/test/intltest/transtst.cpp
+
+                  ==> THIS IS THE IMPORTANT PART <==
+
+   When you add a test in this file, add it in TransliteratorTest.java
+   too.  Give it the same name and put it in the same relative place.
+   This makes maintenance a lot simpler for any poor soul who ends up
+   trying to synchronize the tests between icu4j and icu4c.
+
+4. If you MUST enter a test that is NOT paralleled in the sister file,
+   then add it in the special non-mirrored section.  These are
+   labeled
+
+     "icu4j ONLY"
+
+   or
+
+     "icu4c ONLY"
+
+   Make sure you document the reason the test is here and not there.
+
+
+Thank you.
+The Management
+***********************************************************************/
+
+// Define character constants thusly to be EBCDIC-friendly
+enum {
+    LEFT_BRACE=((UChar)0x007B), /*{*/
+    PIPE      =((UChar)0x007C), /*|*/
+    ZERO      =((UChar)0x0030), /*0*/
+    UPPER_A   =((UChar)0x0041)  /*A*/
+};
+
+TransliteratorTest::TransliteratorTest()
+:   DESERET_DEE((UChar32)0x10414),
+    DESERET_dee((UChar32)0x1043C)
+{
+}
+
+TransliteratorTest::~TransliteratorTest() {}
+
+void
+TransliteratorTest::runIndexedTest(int32_t index, UBool exec,
+                                   const char* &name, char* /*par*/) {
+    switch (index) {
+        TESTCASE(0,TestInstantiation);
+        TESTCASE(1,TestSimpleRules);
+        TESTCASE(2,TestRuleBasedInverse);
+        TESTCASE(3,TestKeyboard);
+        TESTCASE(4,TestKeyboard2);
+        TESTCASE(5,TestKeyboard3);
+        TESTCASE(6,TestArabic);
+        TESTCASE(7,TestCompoundKana);
+        TESTCASE(8,TestCompoundHex);
+        TESTCASE(9,TestFiltering);
+        TESTCASE(10,TestInlineSet);
+        TESTCASE(11,TestPatternQuoting);
+        TESTCASE(12,TestJ277);
+        TESTCASE(13,TestJ243);
+        TESTCASE(14,TestJ329);
+        TESTCASE(15,TestSegments);
+        TESTCASE(16,TestCursorOffset);
+        TESTCASE(17,TestArbitraryVariableValues);
+        TESTCASE(18,TestPositionHandling);
+        TESTCASE(19,TestHiraganaKatakana);
+        TESTCASE(20,TestCopyJ476);
+        TESTCASE(21,TestAnchors);
+        TESTCASE(22,TestInterIndic);
+        TESTCASE(23,TestFilterIDs);
+        TESTCASE(24,TestCaseMap);
+        TESTCASE(25,TestNameMap);
+        TESTCASE(26,TestLiberalizedID);
+        TESTCASE(27,TestCreateInstance);
+        TESTCASE(28,TestNormalizationTransliterator);
+        TESTCASE(29,TestCompoundRBT);
+        TESTCASE(30,TestCompoundFilter);
+        TESTCASE(31,TestRemove);
+        TESTCASE(32,TestToRules);
+        TESTCASE(33,TestContext);
+        TESTCASE(34,TestSupplemental);
+        TESTCASE(35,TestQuantifier);
+        TESTCASE(36,TestSTV);
+        TESTCASE(37,TestCompoundInverse);
+        TESTCASE(38,TestNFDChainRBT);
+        TESTCASE(39,TestNullInverse);
+        TESTCASE(40,TestAliasInverseID);
+        TESTCASE(41,TestCompoundInverseID);
+        TESTCASE(42,TestUndefinedVariable);
+        TESTCASE(43,TestEmptyContext);
+        TESTCASE(44,TestCompoundFilterID);
+        TESTCASE(45,TestPropertySet);
+        TESTCASE(46,TestNewEngine);
+        TESTCASE(47,TestQuantifiedSegment);
+        TESTCASE(48,TestDevanagariLatinRT);
+        TESTCASE(49,TestTeluguLatinRT);
+        TESTCASE(50,TestCompoundLatinRT);
+        TESTCASE(51,TestSanskritLatinRT);
+        TESTCASE(52,TestLocaleInstantiation);
+        TESTCASE(53,TestTitleAccents);
+        TESTCASE(54,TestLocaleResource);
+        TESTCASE(55,TestParseError);
+        TESTCASE(56,TestOutputSet);
+        TESTCASE(57,TestVariableRange);
+        TESTCASE(58,TestInvalidPostContext);
+        TESTCASE(59,TestIDForms);
+        TESTCASE(60,TestToRulesMark);
+        TESTCASE(61,TestEscape);
+        TESTCASE(62,TestAnchorMasking);
+        TESTCASE(63,TestDisplayName);
+        TESTCASE(64,TestSpecialCases);
+#if !UCONFIG_NO_FILE_IO
+        TESTCASE(65,TestIncrementalProgress);
+#endif
+        TESTCASE(66,TestSurrogateCasing);
+        TESTCASE(67,TestFunction);
+        TESTCASE(68,TestInvalidBackRef);
+        TESTCASE(69,TestMulticharStringSet);
+        TESTCASE(70,TestUserFunction);
+        TESTCASE(71,TestAnyX);
+        TESTCASE(72,TestSourceTargetSet);
+        TESTCASE(73,TestGurmukhiDevanagari);
+        TESTCASE(74,TestRuleWhitespace);
+        TESTCASE(75,TestAllCodepoints);
+        TESTCASE(76,TestBoilerplate);
+        TESTCASE(77,TestAlternateSyntax);
+        TESTCASE(78,TestBeginEnd);
+        TESTCASE(79,TestBeginEndToRules);
+        TESTCASE(80,TestRegisterAlias);
+        TESTCASE(81,TestRuleStripping);
+        TESTCASE(82,TestHalfwidthFullwidth);
+        TESTCASE(83,TestThai);
+        TESTCASE(84,TestAny);
+        default: name = ""; break;
+    }
+}
+
+static const UVersionInfo ICU_39 = {3,9,4,0};
+/**
+ * Make sure every system transliterator can be instantiated.
+ * 
+ * ALSO test that the result of toRules() for each rule is a valid
+ * rule.  Do this here so we don't have to have another test that
+ * instantiates everything as well.
+ */
+void TransliteratorTest::TestInstantiation() {
+    UErrorCode ec = U_ZERO_ERROR;
+    StringEnumeration* avail = Transliterator::getAvailableIDs(ec);
+    assertSuccess("getAvailableIDs()", ec);
+    assertTrue("getAvailableIDs()!=NULL", avail!=NULL);
+    int32_t n = Transliterator::countAvailableIDs();
+    assertTrue("getAvailableIDs().count()==countAvailableIDs()",
+               avail->count(ec) == n);
+    assertSuccess("count()", ec);
+    UnicodeString name;
+    for (int32_t i=0; i<n; ++i) {
+        const UnicodeString& id = *avail->snext(ec);
+        if (!assertSuccess("snext()", ec) ||
+            !assertTrue("snext()!=NULL", (&id)!=NULL, TRUE)) {
+            break;
+        }
+        UnicodeString id2 = Transliterator::getAvailableID(i);
+        if (id.length() < 1) {
+            errln(UnicodeString("FAIL: getAvailableID(") +
+                  i + ") returned empty string");
+            continue;
+        }
+        if (id != id2) {
+            errln(UnicodeString("FAIL: getAvailableID(") +
+                  i + ") != getAvailableIDs().snext()");
+            continue;
+        }
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator* t = Transliterator::createInstance(id,
+                              UTRANS_FORWARD, parseError,status);
+        name.truncate(0);
+        Transliterator::getDisplayName(id, name);
+        if (t == 0) {
+#if UCONFIG_NO_BREAK_ITERATION
+            // If UCONFIG_NO_BREAK_ITERATION is on, then only Thai should fail.
+            if (id.compare((UnicodeString)"Thai-Latin") != 0)
+#endif
+                dataerrln(UnicodeString("FAIL: Couldn't create ") + id +
+                      /*", parse error " + parseError.code +*/
+                      ", line " + parseError.line +
+                      ", offset " + parseError.offset +
+                      ", pre-context " + prettify(parseError.preContext, TRUE) +
+                      ", post-context " +prettify(parseError.postContext,TRUE) +
+                      ", Error: " + u_errorName(status));
+                // When createInstance fails, it deletes the failing
+                // entry from the available ID list.  We detect this
+                // here by looking for a change in countAvailableIDs.
+            int32_t nn = Transliterator::countAvailableIDs();
+            if (nn == (n - 1)) {
+                n = nn;
+                --i; // Compensate for deleted entry
+            }
+        } else {
+            logln(UnicodeString("OK: ") + name + " (" + id + ")");
+
+            // Now test toRules
+            UnicodeString rules;
+            t->toRules(rules, TRUE);
+            Transliterator *u = Transliterator::createFromRules("x",
+                                    rules, UTRANS_FORWARD, parseError,status);
+            if (u == 0) {
+                errln(UnicodeString("FAIL: ") + id +
+                      ".createFromRules() => bad rules" +
+                      /*", parse error " + parseError.code +*/
+                      ", line " + parseError.line +
+                      ", offset " + parseError.offset +
+                      ", context " + prettify(parseError.preContext, TRUE) +
+                      ", rules: " + prettify(rules, TRUE));
+            } else {
+                delete u;
+            }
+            delete t;
+        }
+    }
+    assertTrue("snext()==NULL", avail->snext(ec)==NULL);
+    assertSuccess("snext()", ec);
+    delete avail;
+
+    // Now test the failure path
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    UnicodeString id("<Not a valid Transliterator ID>");
+    Transliterator* t = Transliterator::createInstance(id, UTRANS_FORWARD, parseError, status);
+    if (t != 0) {
+        errln("FAIL: " + id + " returned a transliterator");
+        delete t;
+    } else {
+        logln("OK: Bogus ID handled properly");
+    }
+}
+
+void TransliteratorTest::TestSimpleRules(void) {
+    /* Example: rules 1. ab>x|y
+     *                2. yc>z
+     *
+     * []|eabcd  start - no match, copy e to tranlated buffer
+     * [e]|abcd  match rule 1 - copy output & adjust cursor
+     * [ex|y]cd  match rule 2 - copy output & adjust cursor
+     * [exz]|d   no match, copy d to transliterated buffer
+     * [exzd]|   done
+     */
+    expect(UnicodeString("ab>x|y;", "") +
+           "yc>z",
+           "eabcd", "exzd");
+
+    /* Another set of rules:
+     *    1. ab>x|yzacw
+     *    2. za>q
+     *    3. qc>r
+     *    4. cw>n
+     *
+     * []|ab       Rule 1
+     * [x|yzacw]   No match
+     * [xy|zacw]   Rule 2
+     * [xyq|cw]    Rule 4
+     * [xyqn]|     Done
+     */
+    expect(UnicodeString("ab>x|yzacw;") +
+           "za>q;" +
+           "qc>r;" +
+           "cw>n",
+           "ab", "xyqn");
+
+    /* Test categories
+     */
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    Transliterator *t = Transliterator::createFromRules(
+        "<ID>",
+        UnicodeString("$dummy=").append((UChar)0xE100) +
+        UnicodeString(";"
+                      "$vowel=[aeiouAEIOU];"
+                      "$lu=[:Lu:];"
+                      "$vowel } $lu > '!';"
+                      "$vowel > '&';"
+                      "'!' { $lu > '^';"
+                      "$lu > '*';"
+                      "a > ERROR", ""),
+        UTRANS_FORWARD, parseError,
+        status);
+    if (U_FAILURE(status)) {
+        dataerrln("FAIL: RBT constructor failed - %s", u_errorName(status));
+        return;
+    }
+    expect(*t, "abcdefgABCDEFGU", "&bcd&fg!^**!^*&");
+    delete t;
+}
+
+/**
+ * Test inline set syntax and set variable syntax.
+ */
+void TransliteratorTest::TestInlineSet(void) {
+    expect("{ [:Ll:] } x > y; [:Ll:] > z;", "aAbxq", "zAyzz");
+    expect("a[0-9]b > qrs", "1a7b9", "1qrs9");
+    
+    expect(UnicodeString(
+           "$digit = [0-9];"
+           "$alpha = [a-zA-Z];"
+           "$alphanumeric = [$digit $alpha];" // ***
+           "$special = [^$alphanumeric];"     // ***
+           "$alphanumeric > '-';"
+           "$special > '*';", ""),
+           
+           "thx-1138", "---*----");
+}
+
+/**
+ * Create some inverses and confirm that they work.  We have to be
+ * careful how we do this, since the inverses will not be true
+ * inverses -- we can't throw any random string at the composition
+ * of the transliterators and expect the identity function.  F x
+ * F' != I.  However, if we are careful about the input, we will
+ * get the expected results.
+ */
+void TransliteratorTest::TestRuleBasedInverse(void) {
+    UnicodeString RULES =
+        UnicodeString("abc>zyx;") +
+        "ab>yz;" +
+        "bc>zx;" +
+        "ca>xy;" +
+        "a>x;" +
+        "b>y;" +
+        "c>z;" +
+
+        "abc<zyx;" +
+        "ab<yz;" +
+        "bc<zx;" +
+        "ca<xy;" +
+        "a<x;" +
+        "b<y;" +
+        "c<z;" +
+
+        "";
+
+    const char* DATA[] = {
+        // Careful here -- random strings will not work.  If we keep
+        // the left side to the domain and the right side to the range
+        // we will be okay though (left, abc; right xyz).
+        "a", "x",
+        "abcacab", "zyxxxyy",
+        "caccb", "xyzzy",
+    };
+
+    int32_t DATA_length = (int32_t)(sizeof(DATA) / sizeof(DATA[0]));
+
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    Transliterator *fwd = Transliterator::createFromRules("<ID>", RULES,
+                                UTRANS_FORWARD, parseError, status);
+    Transliterator *rev = Transliterator::createFromRules("<ID>", RULES,
+                                UTRANS_REVERSE, parseError, status);
+    if (U_FAILURE(status)) {
+        errln("FAIL: RBT constructor failed");
+        return;
+    }
+    for (int32_t i=0; i<DATA_length; i+=2) {
+        expect(*fwd, DATA[i], DATA[i+1]);
+        expect(*rev, DATA[i+1], DATA[i]);
+    }
+    delete fwd;
+    delete rev;
+}
+
+/**
+ * Basic test of keyboard.
+ */
+void TransliteratorTest::TestKeyboard(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createFromRules("<ID>",
+                              UnicodeString("psch>Y;")
+                              +"ps>y;"
+                              +"ch>x;"
+                              +"a>A;",
+                              UTRANS_FORWARD, parseError,
+                              status);
+    if (U_FAILURE(status)) {
+        errln("FAIL: RBT constructor failed");
+        return;
+    }
+    const char* DATA[] = {
+        // insertion, buffer
+        "a", "A",
+        "p", "Ap",
+        "s", "Aps",
+        "c", "Apsc",
+        "a", "AycA",
+        "psch", "AycAY",
+        0, "AycAY", // null means finishKeyboardTransliteration
+    };
+
+    keyboardAux(*t, DATA, (int32_t)(sizeof(DATA)/sizeof(DATA[0])));
+    delete t;
+}
+
+/**
+ * Basic test of keyboard with cursor.
+ */
+void TransliteratorTest::TestKeyboard2(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createFromRules("<ID>",
+                              UnicodeString("ych>Y;")
+                              +"ps>|y;"
+                              +"ch>x;"
+                              +"a>A;",
+                              UTRANS_FORWARD, parseError,
+                              status);
+    if (U_FAILURE(status)) {
+        errln("FAIL: RBT constructor failed");
+        return;
+    }
+    const char* DATA[] = {
+        // insertion, buffer
+        "a", "A",
+        "p", "Ap",
+        "s", "Aps", // modified for rollback - "Ay",
+        "c", "Apsc", // modified for rollback - "Ayc",
+        "a", "AycA",
+        "p", "AycAp",
+        "s", "AycAps", // modified for rollback - "AycAy",
+        "c", "AycApsc", // modified for rollback - "AycAyc",
+        "h", "AycAY",
+        0, "AycAY", // null means finishKeyboardTransliteration
+    };
+
+    keyboardAux(*t, DATA, (int32_t)(sizeof(DATA)/sizeof(DATA[0])));
+    delete t;
+}
+
+/**
+ * Test keyboard transliteration with back-replacement.
+ */
+void TransliteratorTest::TestKeyboard3(void) {
+    // We want th>z but t>y.  Furthermore, during keyboard
+    // transliteration we want t>y then yh>z if t, then h are
+    // typed.
+    UnicodeString RULES("t>|y;"
+                        "yh>z;");
+
+    const char* DATA[] = {
+        // Column 1: characters to add to buffer (as if typed)
+        // Column 2: expected appearance of buffer after
+        //           keyboard xliteration.
+        "a", "a",
+        "b", "ab",
+        "t", "abt", // modified for rollback - "aby",
+        "c", "abyc",
+        "t", "abyct", // modified for rollback - "abycy",
+        "h", "abycz",
+        0, "abycz", // null means finishKeyboardTransliteration
+    };
+
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createFromRules("<ID>", RULES, UTRANS_FORWARD, parseError, status);
+    if (U_FAILURE(status)) {
+        errln("FAIL: RBT constructor failed");
+        return;
+    }
+    keyboardAux(*t, DATA, (int32_t)(sizeof(DATA)/sizeof(DATA[0])));
+    delete t;
+}
+
+void TransliteratorTest::keyboardAux(const Transliterator& t,
+                                     const char* DATA[], int32_t DATA_length) {
+    UErrorCode status = U_ZERO_ERROR;
+    UTransPosition index={0, 0, 0, 0};
+    UnicodeString s;
+    for (int32_t i=0; i<DATA_length; i+=2) {
+        UnicodeString log;
+        if (DATA[i] != 0) {
+            log = s + " + "
+                + DATA[i]
+                + " -> ";
+            t.transliterate(s, index, DATA[i], status);
+        } else {
+            log = s + " => ";
+            t.finishTransliteration(s, index);
+        }
+        // Show the start index '{' and the cursor '|'
+        UnicodeString a, b, c;
+        s.extractBetween(0, index.contextStart, a);
+        s.extractBetween(index.contextStart, index.start, b);
+        s.extractBetween(index.start, s.length(), c);
+        log.append(a).
+            append((UChar)LEFT_BRACE).
+            append(b).
+            append((UChar)PIPE).
+            append(c);
+        if (s == DATA[i+1] && U_SUCCESS(status)) {
+            logln(log);
+        } else {
+            errln(UnicodeString("FAIL: ") + log + ", expected " + DATA[i+1]);
+        }
+    }
+}
+
+void TransliteratorTest::TestArabic(void) {
+// Test disabled for 2.0 until new Arabic transliterator can be written.
+//    /*
+//    const char* DATA[] = {
+//        "Arabic", "\u062a\u062a\u0645\u062a\u0639\u0020"+
+//                  "\u0627\u0644\u0644\u063a\u0629\u0020"+
+//                  "\u0627\u0644\u0639\u0631\u0628\u0628\u064a\u0629\u0020"+
+//                  "\u0628\u0628\u0646\u0638\u0645\u0020"+
+//                  "\u0643\u062a\u0627\u0628\u0628\u064a\u0629\u0020"+
+//                  "\u062c\u0645\u064a\u0644\u0629",
+//    };
+//    */
+//
+//    UChar ar_raw[] = {
+//        0x062a, 0x062a, 0x0645, 0x062a, 0x0639, 0x0020, 0x0627,
+//        0x0644, 0x0644, 0x063a, 0x0629, 0x0020, 0x0627, 0x0644,
+//        0x0639, 0x0631, 0x0628, 0x0628, 0x064a, 0x0629, 0x0020,
+//        0x0628, 0x0628, 0x0646, 0x0638, 0x0645, 0x0020, 0x0643,
+//        0x062a, 0x0627, 0x0628, 0x0628, 0x064a, 0x0629, 0x0020,
+//        0x062c, 0x0645, 0x064a, 0x0644, 0x0629, 0
+//    };
+//    UnicodeString ar(ar_raw);
+//    UErrorCode status=U_ZERO_ERROR;
+//    UParseError parseError;
+//    Transliterator *t = Transliterator::createInstance("Latin-Arabic", UTRANS_FORWARD, parseError, status);
+//    if (t == 0) {
+//        errln("FAIL: createInstance failed");
+//        return;
+//    }
+//    expect(*t, "Arabic", ar);
+//    delete t;
+}
+
+/**
+ * Compose the Kana transliterator forward and reverse and try
+ * some strings that should come out unchanged.
+ */
+void TransliteratorTest::TestCompoundKana(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* t = Transliterator::createInstance("Latin-Hiragana;Hiragana-Latin", UTRANS_FORWARD, parseError, status);
+    if (t == 0) {
+        dataerrln("FAIL: construction of Latin-Hiragana;Hiragana-Latin failed - %s", u_errorName(status));
+    } else {
+        expect(*t, "aaaaa", "aaaaa");
+        delete t;
+    }
+}
+
+/**
+ * Compose the hex transliterators forward and reverse.
+ */
+void TransliteratorTest::TestCompoundHex(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* a = Transliterator::createInstance("Any-Hex", UTRANS_FORWARD, parseError, status);
+    Transliterator* b = Transliterator::createInstance("Hex-Any", UTRANS_FORWARD, parseError, status);
+    Transliterator* transab[] = { a, b };
+    Transliterator* transba[] = { b, a };
+    if (a == 0 || b == 0) {
+        errln("FAIL: construction failed");
+        delete a;
+        delete b;
+        return;
+    }
+    // Do some basic tests of a
+    expect(*a, "01", UnicodeString("\\u0030\\u0031", ""));
+    // Do some basic tests of b
+    expect(*b, UnicodeString("\\u0030\\u0031", ""), "01");
+
+    Transliterator* ab = new CompoundTransliterator(transab, 2);
+    UnicodeString s("abcde", "");
+    expect(*ab, s, s);
+
+    UnicodeString str(s);
+    a->transliterate(str);
+    Transliterator* ba = new CompoundTransliterator(transba, 2);
+    expect(*ba, str, str);
+
+    delete ab;
+    delete ba;
+    delete a;
+    delete b;
+}
+
+int gTestFilterClassID = 0;
+/**
+ * Used by TestFiltering().
+ */
+class TestFilter : public UnicodeFilter {
+    virtual UnicodeFunctor* clone() const {
+        return new TestFilter(*this);
+    }
+    virtual UBool contains(UChar32 c) const {
+        return c != (UChar)0x0063 /*c*/;
+    }
+    // Stubs
+    virtual UnicodeString& toPattern(UnicodeString& result,
+                                     UBool /*escapeUnprintable*/) const {
+        return result;
+    }
+    virtual UBool matchesIndexValue(uint8_t /*v*/) const {
+        return FALSE;
+    }
+    virtual void addMatchSetTo(UnicodeSet& /*toUnionTo*/) const {}
+public:
+    UClassID getDynamicClassID() const { return (UClassID)&gTestFilterClassID; }
+};
+
+/**
+ * Do some basic tests of filtering.
+ */
+void TransliteratorTest::TestFiltering(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* hex = Transliterator::createInstance("Any-Hex", UTRANS_FORWARD, parseError, status);
+    if (hex == 0) {
+        errln("FAIL: createInstance(Any-Hex) failed");
+        return;
+    }
+    hex->adoptFilter(new TestFilter());
+    UnicodeString s("abcde");
+    hex->transliterate(s);
+    UnicodeString exp("\\u0061\\u0062c\\u0064\\u0065", "");
+    if (s == exp) {
+        logln(UnicodeString("Ok:   \"") + exp + "\"");
+    } else {
+        logln(UnicodeString("FAIL: \"") + s + "\", wanted \"" + exp + "\"");
+    }
+    
+    // ICU4C ONLY. Do not find Transliterator.orphanFilter() in ICU4J.
+    UnicodeFilter *f = hex->orphanFilter();
+    if (f == NULL){
+        errln("FAIL: orphanFilter() should get a UnicodeFilter");
+    } else {
+        delete f;
+    }
+    delete hex;
+}
+
+/**
+ * Test anchors
+ */
+void TransliteratorTest::TestAnchors(void) {
+    expect(UnicodeString("^a  > 0; a$ > 2 ; a > 1;", ""),
+           "aaa",
+           "012");
+    expect(UnicodeString("$s=[z$]; $s{a>0; a}$s>2; a>1;", ""),
+           "aaa",
+           "012");
+    expect(UnicodeString("^ab  > 01 ;"
+           " ab  > |8 ;"
+           "  b  > k ;"
+           " 8x$ > 45 ;"
+           " 8x  > 77 ;", ""),
+
+           "ababbabxabx",
+           "018k7745");
+    expect(UnicodeString("$s = [z$] ;"
+           "$s{ab    > 01 ;"
+           "   ab    > |8 ;"
+           "    b    > k ;"
+           "   8x}$s > 45 ;"
+           "   8x    > 77 ;", ""),
+
+           "abzababbabxzabxabx",
+           "01z018k45z01x45");
+}
+
+/**
+ * Test pattern quoting and escape mechanisms.
+ */
+void TransliteratorTest::TestPatternQuoting(void) {
+    // Array of 3n items
+    // Each item is <rules>, <input>, <expected output>
+    const UnicodeString DATA[] = {
+        UnicodeString(UChar(0x4E01)) + ">'[male adult]'",
+        UnicodeString(UChar(0x4E01)),
+        "[male adult]"
+    };
+
+    for (int32_t i=0; i<3; i+=3) {
+        logln(UnicodeString("Pattern: ") + prettify(DATA[i]));
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator *t = Transliterator::createFromRules("<ID>", DATA[i], UTRANS_FORWARD, parseError, status);
+        if (U_FAILURE(status)) {
+            errln("RBT constructor failed");
+        } else {
+            expect(*t, DATA[i+1], DATA[i+2]);
+        }
+        delete t;
+    }
+}
+
+/**
+ * Regression test for bugs found in Greek transliteration.
+ */
+void TransliteratorTest::TestJ277(void) {
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    Transliterator *gl = Transliterator::createInstance("Greek-Latin; NFD; [:M:]Remove; NFC", UTRANS_FORWARD, parseError, status);
+    if (gl == NULL) {
+        dataerrln("FAIL: createInstance(Greek-Latin) returned NULL - %s", u_errorName(status));
+        return;
+    }
+
+    UChar sigma = 0x3C3;
+    UChar upsilon = 0x3C5;
+    UChar nu = 0x3BD;
+//    UChar PHI = 0x3A6;
+    UChar alpha = 0x3B1;
+//    UChar omega = 0x3C9;
+//    UChar omicron = 0x3BF;
+//    UChar epsilon = 0x3B5;
+
+    // sigma upsilon nu -> syn
+    UnicodeString syn;
+    syn.append(sigma).append(upsilon).append(nu);
+    expect(*gl, syn, "syn");
+
+    // sigma alpha upsilon nu -> saun
+    UnicodeString sayn;
+    sayn.append(sigma).append(alpha).append(upsilon).append(nu);
+    expect(*gl, sayn, "saun");
+
+    // Again, using a smaller rule set
+    UnicodeString rules(
+                "$alpha   = \\u03B1;"
+                "$nu      = \\u03BD;"
+                "$sigma   = \\u03C3;"
+                "$ypsilon = \\u03C5;"
+                "$vowel   = [aeiouAEIOU$alpha$ypsilon];"
+                "s <>           $sigma;"
+                "a <>           $alpha;"
+                "u <>  $vowel { $ypsilon;"
+                "y <>           $ypsilon;"
+                "n <>           $nu;",
+                "");
+    Transliterator *mini = Transliterator::createFromRules("mini", rules, UTRANS_REVERSE, parseError, status);
+    if (U_FAILURE(status)) { errln("FAIL: Transliterator constructor failed"); return; }
+    expect(*mini, syn, "syn");
+    expect(*mini, sayn, "saun");
+    delete mini;
+    mini = NULL;
+
+#if !UCONFIG_NO_FORMATTING
+    // Transliterate the Greek locale data
+    Locale el("el");
+    DateFormatSymbols syms(el, status);
+    if (U_FAILURE(status)) { errln("FAIL: Transliterator constructor failed"); return; }
+    int32_t i, count;
+    const UnicodeString* data = syms.getMonths(count);
+    for (i=0; i<count; ++i) {
+        if (data[i].length() == 0) {
+            continue;
+        }
+        UnicodeString out(data[i]);
+        gl->transliterate(out);
+        UBool ok = TRUE;
+        if (data[i].length() >= 2 && out.length() >= 2 &&
+            u_isupper(data[i].charAt(0)) && u_islower(data[i].charAt(1))) {
+            if (!(u_isupper(out.charAt(0)) && u_islower(out.charAt(1)))) {
+                ok = FALSE;
+            }
+        }
+        if (ok) {
+            logln(prettify(data[i] + " -> " + out));
+        } else {
+            errln(UnicodeString("FAIL: ") + prettify(data[i] + " -> " + out));
+        }
+    }
+#endif
+
+    delete gl;
+}
+
+/**
+ * Prefix, suffix support in hex transliterators
+ */
+void TransliteratorTest::TestJ243(void) {
+    UErrorCode ec = U_ZERO_ERROR;
+
+    // Test default Hex-Any, which should handle
+    // \u, \U, u+, and U+
+    Transliterator *hex =
+        Transliterator::createInstance("Hex-Any", UTRANS_FORWARD, ec);
+    if (assertSuccess("getInstance", ec)) {
+        expect(*hex, UnicodeString("\\u0041+\\U00000042,U+0043uU+0044z", ""), "A+B,CuDz");
+    }
+    delete hex;
+
+//    // Try a custom Hex-Unicode
+//    // \uXXXX and &#xXXXX;
+//    ec = U_ZERO_ERROR;
+//    HexToUnicodeTransliterator hex2(UnicodeString("\\\\u###0;&\\#x###0\\;", ""), ec);
+//    expect(hex2, UnicodeString("\\u61\\u062\\u0063\\u00645\\u66x&#x30;&#x031;&#x0032;&#x00033;", ""),
+//           "abcd5fx012&#x00033;");
+//    // Try custom Any-Hex (default is tested elsewhere)
+//    ec = U_ZERO_ERROR;
+//    UnicodeToHexTransliterator hex3(UnicodeString("&\\#x###0;", ""), ec);
+//    expect(hex3, "012", "&#x30;&#x31;&#x32;");
+}
+
+/**
+ * Parsers need better syntax error messages.
+ */
+void TransliteratorTest::TestJ329(void) {
+    
+    struct { UBool containsErrors; const char* rule; } DATA[] = {
+        { FALSE, "a > b; c > d" },
+        { TRUE,  "a > b; no operator; c > d" },
+    };
+    int32_t DATA_length = (int32_t)(sizeof(DATA) / sizeof(DATA[0]));
+
+    for (int32_t i=0; i<DATA_length; ++i) {
+        UErrorCode status = U_ZERO_ERROR;
+        UParseError parseError;
+        Transliterator *rbt = Transliterator::createFromRules("<ID>",
+                                    DATA[i].rule,
+                                    UTRANS_FORWARD,
+                                    parseError,
+                                    status);
+        UBool gotError = U_FAILURE(status);
+        UnicodeString desc(DATA[i].rule);
+        desc.append(gotError ? " -> error" : " -> no error");
+        if (gotError) {
+            desc = desc + ", ParseError code=" + u_errorName(status) +
+                " line=" + parseError.line +
+                " offset=" + parseError.offset +
+                " context=" + parseError.preContext;
+        }
+        if (gotError == DATA[i].containsErrors) {
+            logln(UnicodeString("Ok:   ") + desc);
+        } else {
+            errln(UnicodeString("FAIL: ") + desc);
+        }
+        delete rbt;
+    }
+}
+
+/**
+ * Test segments and segment references.
+ */
+void TransliteratorTest::TestSegments(void) {
+    // Array of 3n items
+    // Each item is <rules>, <input>, <expected output>
+    UnicodeString DATA[] = {
+        "([a-z]) '.' ([0-9]) > $2 '-' $1",
+        "abc.123.xyz.456",
+        "ab1-c23.xy4-z56",
+
+        // nested
+        "(([a-z])([0-9])) > $1 '.' $2 '.' $3;",
+        "a1 b2",
+        "a1.a.1 b2.b.2",
+    };
+    int32_t DATA_length = (int32_t)(sizeof(DATA)/sizeof(*DATA));
+
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        logln("Pattern: " + prettify(DATA[i]));
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator *t = Transliterator::createFromRules("ID", DATA[i], UTRANS_FORWARD, parseError, status);
+        if (U_FAILURE(status)) {
+            errln("FAIL: RBT constructor");
+        } else {
+            expect(*t, DATA[i+1], DATA[i+2]);
+        }
+        delete t;
+    }
+}
+
+/**
+ * Test cursor positioning outside of the key
+ */
+void TransliteratorTest::TestCursorOffset(void) {
+    // Array of 3n items
+    // Each item is <rules>, <input>, <expected output>
+    UnicodeString DATA[] = {
+        "pre {alpha} post > | @ ALPHA ;"
+        "eALPHA > beta ;"
+        "pre {beta} post > BETA @@ | ;"
+        "post > xyz",
+
+        "prealphapost prebetapost",
+
+        "prbetaxyz preBETApost",
+    };
+    int32_t DATA_length = (int32_t)(sizeof(DATA)/sizeof(*DATA));
+
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        logln("Pattern: " + prettify(DATA[i]));
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator *t = Transliterator::createFromRules("<ID>", DATA[i], UTRANS_FORWARD, parseError, status);
+        if (U_FAILURE(status)) {
+            errln("FAIL: RBT constructor");
+        } else {
+            expect(*t, DATA[i+1], DATA[i+2]);
+        }
+        delete t;
+    }
+}
+
+/**
+ * Test zero length and > 1 char length variable values.  Test
+ * use of variable refs in UnicodeSets.
+ */
+void TransliteratorTest::TestArbitraryVariableValues(void) {
+    // Array of 3n items
+    // Each item is <rules>, <input>, <expected output>
+    UnicodeString DATA[] = {
+        "$abe = ab;"
+        "$pat = x[yY]z;"
+        "$ll  = 'a-z';"
+        "$llZ = [$ll];"
+        "$llY = [$ll$pat];"
+        "$emp = ;"
+
+        "$abe > ABE;"
+        "$pat > END;"
+        "$llZ > 1;"
+        "$llY > 2;"
+        "7$emp 8 > 9;"
+        "",
+
+        "ab xYzxyz stY78",
+        "ABE ENDEND 1129",
+    };
+    int32_t DATA_length = (int32_t)(sizeof(DATA)/sizeof(*DATA));
+
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        logln("Pattern: " + prettify(DATA[i]));
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator *t = Transliterator::createFromRules("<ID>", DATA[i], UTRANS_FORWARD, parseError, status);
+        if (U_FAILURE(status)) {
+            errln("FAIL: RBT constructor");
+        } else {
+            expect(*t, DATA[i+1], DATA[i+2]);
+        }
+        delete t;
+    }
+}
+
+/**
+ * Confirm that the contextStart, contextLimit, start, and limit
+ * behave correctly. J474.
+ */
+void TransliteratorTest::TestPositionHandling(void) {
+    // Array of 3n items
+    // Each item is <rules>, <input>, <expected output>
+    const char* DATA[] = {
+        "a{t} > SS ; {t}b > UU ; {t} > TT ;",
+        "xtat txtb", // pos 0,9,0,9
+        "xTTaSS TTxUUb",
+
+        "a{t} > SS ; {t}b > UU ; {t} > TT ; a > A ; b > B ;",
+        "xtat txtb", // pos 2,9,3,8
+        "xtaSS TTxUUb",
+
+        "a{t} > SS ; {t}b > UU ; {t} > TT ; a > A ; b > B ;",
+        "xtat txtb", // pos 3,8,3,8
+        "xtaTT TTxTTb",
+    };
+
+    // Array of 4n positions -- these go with the DATA array
+    // They are: contextStart, contextLimit, start, limit
+    int32_t POS[] = {
+        0, 9, 0, 9,
+        2, 9, 3, 8,
+        3, 8, 3, 8,
+    };
+
+    int32_t n = (int32_t)(sizeof(DATA) / sizeof(DATA[0])) / 3;
+    for (int32_t i=0; i<n; i++) {
+        UErrorCode status = U_ZERO_ERROR;
+        UParseError parseError;
+        Transliterator *t = Transliterator::createFromRules("<ID>",
+                                DATA[3*i], UTRANS_FORWARD, parseError, status);
+        if (U_FAILURE(status)) {
+            delete t;
+            errln("FAIL: RBT constructor");
+            return;
+        }
+        UTransPosition pos;
+        pos.contextStart= POS[4*i];
+        pos.contextLimit = POS[4*i+1];
+        pos.start = POS[4*i+2];
+        pos.limit = POS[4*i+3];
+        UnicodeString rsource(DATA[3*i+1]);
+        t->transliterate(rsource, pos, status);
+        if (U_FAILURE(status)) {
+            delete t;
+            errln("FAIL: transliterate");
+            return;
+        }
+        t->finishTransliteration(rsource, pos);
+        expectAux(DATA[3*i],
+                  DATA[3*i+1],
+                  rsource,
+                  DATA[3*i+2]);
+        delete t;
+    }
+}
+
+/**
+ * Test the Hiragana-Katakana transliterator.
+ */
+void TransliteratorTest::TestHiraganaKatakana(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* hk = Transliterator::createInstance("Hiragana-Katakana", UTRANS_FORWARD, parseError, status);
+    Transliterator* kh = Transliterator::createInstance("Katakana-Hiragana", UTRANS_FORWARD, parseError, status);
+    if (hk == 0 || kh == 0) {
+        dataerrln("FAIL: createInstance failed - %s", u_errorName(status));
+        delete hk;
+        delete kh;
+        return;
+    }
+
+    // Array of 3n items
+    // Each item is "hk"|"kh"|"both", <Hiragana>, <Katakana>
+    const char* DATA[] = {
+        "both",
+        "\\u3042\\u3090\\u3099\\u3092\\u3050",
+        "\\u30A2\\u30F8\\u30F2\\u30B0",
+
+        "kh",
+        "\\u307C\\u3051\\u3060\\u3042\\u3093\\u30FC",
+        "\\u30DC\\u30F6\\u30C0\\u30FC\\u30F3\\u30FC",
+    };
+    int32_t DATA_length = (int32_t)(sizeof(DATA) / sizeof(DATA[0]));
+
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        UnicodeString h = CharsToUnicodeString(DATA[i+1]);
+        UnicodeString k = CharsToUnicodeString(DATA[i+2]);
+        switch (*DATA[i]) {
+        case 0x68: //'h': // Hiragana-Katakana
+            expect(*hk, h, k);
+            break;
+        case 0x6B: //'k': // Katakana-Hiragana
+            expect(*kh, k, h);
+            break;
+        case 0x62: //'b': // both
+            expect(*hk, h, k);
+            expect(*kh, k, h);
+            break;
+        }
+    }
+    delete hk;
+    delete kh;
+}
+
+/**
+ * Test cloning / copy constructor of RBT.
+ */
+void TransliteratorTest::TestCopyJ476(void) {
+    // The real test here is what happens when the destructors are
+    // called.  So we let one object get destructed, and check to
+    // see that its copy still works.
+    Transliterator *t2 = 0;
+    {
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator *t1 = Transliterator::createFromRules("t1",
+            "a>A;b>B;'foo'+>'bar'", UTRANS_FORWARD, parseError, status);
+        if (U_FAILURE(status)) {
+            errln("FAIL: RBT constructor");
+            return;
+        }
+        t2 = t1->clone(); // Call copy constructor under the covers.
+        expect(*t1, "abcfoofoo", "ABcbar");
+        delete t1;
+    }
+    expect(*t2, "abcfoofoo", "ABcbar");
+    delete t2;
+}
+
+/**
+ * Test inter-Indic transliterators.  These are composed.
+ * ICU4C Jitterbug 483.
+ */
+void TransliteratorTest::TestInterIndic(void) {
+    UnicodeString ID("Devanagari-Gujarati", "");
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    Transliterator* dg = Transliterator::createInstance(ID, UTRANS_FORWARD, parseError, status);
+    if (dg == 0) {
+        dataerrln("FAIL: createInstance(" + ID + ") returned NULL - " + u_errorName(status));
+        return;
+    }
+    UnicodeString id = dg->getID();
+    if (id != ID) {
+        errln("FAIL: createInstance(" + ID + ")->getID() => " + id);
+    }
+    UnicodeString dev = CharsToUnicodeString("\\u0901\\u090B\\u0925");
+    UnicodeString guj = CharsToUnicodeString("\\u0A81\\u0A8B\\u0AA5");
+    expect(*dg, dev, guj);
+    delete dg;
+}
+
+/**
+ * Test filter syntax in IDs. (J918)
+ */
+void TransliteratorTest::TestFilterIDs(void) {
+    // Array of 3n strings:
+    // <id>, <inverse id>, <input>, <expected output>
+    const char* DATA[] = {
+        "[aeiou]Any-Hex", // ID
+        "[aeiou]Hex-Any", // expected inverse ID
+        "quizzical",      // src
+        "q\\u0075\\u0069zz\\u0069c\\u0061l", // expected ID.translit(src)
+        
+        "[aeiou]Any-Hex;[^5]Hex-Any",
+        "[^5]Any-Hex;[aeiou]Hex-Any",
+        "quizzical",
+        "q\\u0075izzical",
+        
+        "[abc]Null",
+        "[abc]Null",
+        "xyz",
+        "xyz",
+    };
+    enum { DATA_length = sizeof(DATA) / sizeof(DATA[0]) };
+
+    for (int i=0; i<DATA_length; i+=4) {
+        UnicodeString ID(DATA[i], "");
+        UnicodeString uID(DATA[i+1], "");
+        UnicodeString data2(DATA[i+2], "");
+        UnicodeString data3(DATA[i+3], "");
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator *t = Transliterator::createInstance(ID, UTRANS_FORWARD, parseError, status);
+        if (t == 0) {
+            errln("FAIL: createInstance(" + ID + ") returned NULL");
+            return;
+        }
+        expect(*t, data2, data3);
+
+        // Check the ID
+        if (ID != t->getID()) {
+            errln("FAIL: createInstance(" + ID + ").getID() => " +
+                  t->getID());
+        }
+
+        // Check the inverse
+        Transliterator *u = t->createInverse(status);
+        if (u == 0) {
+            errln("FAIL: " + ID + ".createInverse() returned NULL");
+        } else if (u->getID() != uID) {
+            errln("FAIL: " + ID + ".createInverse().getID() => " +
+                  u->getID() + ", expected " + uID);
+        }
+
+        delete t;
+        delete u;
+    }
+}
+
+/**
+ * Test the case mapping transliterators.
+ */
+void TransliteratorTest::TestCaseMap(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* toUpper =
+        Transliterator::createInstance("Any-Upper[^xyzXYZ]", UTRANS_FORWARD, parseError, status);
+    Transliterator* toLower =
+        Transliterator::createInstance("Any-Lower[^xyzXYZ]", UTRANS_FORWARD, parseError, status);
+    Transliterator* toTitle =
+        Transliterator::createInstance("Any-Title[^xyzXYZ]", UTRANS_FORWARD, parseError, status);
+    if (toUpper==0 || toLower==0 || toTitle==0) {
+        errln("FAIL: createInstance returned NULL");
+        delete toUpper;
+        delete toLower;
+        delete toTitle;
+        return;
+    }
+
+    expect(*toUpper, "The quick brown fox jumped over the lazy dogs.",
+           "THE QUICK BROWN FOx JUMPED OVER THE LAzy DOGS.");
+    expect(*toLower, "The quIck brown fOX jUMPED OVER THE LAzY dogs.",
+           "the quick brown foX jumped over the lazY dogs.");
+    expect(*toTitle, "the quick brown foX can't jump over the laZy dogs.",
+           "The Quick Brown FoX Can't Jump Over The LaZy Dogs.");
+
+    delete toUpper;
+    delete toLower;
+    delete toTitle;
+}
+
+/**
+ * Test the name mapping transliterators.
+ */
+void TransliteratorTest::TestNameMap(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* uni2name =
+        Transliterator::createInstance("Any-Name[^abc]", UTRANS_FORWARD, parseError, status);
+    Transliterator* name2uni =
+        Transliterator::createInstance("Name-Any", UTRANS_FORWARD, parseError, status);
+    if (uni2name==0 || name2uni==0) {
+        errln("FAIL: createInstance returned NULL");
+        delete uni2name;
+        delete name2uni;
+        return;
+    }
+
+    // Careful:  CharsToUS will convert "\\N" => "N"; use "\\\\N" for \N
+    expect(*uni2name, CharsToUnicodeString("\\u00A0abc\\u4E01\\u00B5\\u0A81\\uFFFD\\u0004\\u0009\\u0081\\uFFFF"),
+           CharsToUnicodeString("\\\\N{NO-BREAK SPACE}abc\\\\N{CJK UNIFIED IDEOGRAPH-4E01}\\\\N{MICRO SIGN}\\\\N{GUJARATI SIGN CANDRABINDU}\\\\N{REPLACEMENT CHARACTER}\\\\N{END OF TRANSMISSION}\\\\N{CHARACTER TABULATION}\\\\N{<control-0081>}\\\\N{<noncharacter-FFFF>}"));
+    expect(*name2uni, UNICODE_STRING_SIMPLE("{\\N { NO-BREAK SPACE}abc\\N{  CJK UNIFIED  IDEOGRAPH-4E01  }\\N{x\\N{MICRO SIGN}\\N{GUJARATI SIGN CANDRABINDU}\\N{REPLACEMENT CHARACTER}\\N{END OF TRANSMISSION}\\N{CHARACTER TABULATION}\\N{<control-0081>}\\N{<noncharacter-FFFF>}\\N{<control-0004>}\\N{"),
+           CharsToUnicodeString("{\\u00A0abc\\u4E01\\\\N{x\\u00B5\\u0A81\\uFFFD\\u0004\\u0009\\u0081\\uFFFF\\u0004\\\\N{"));
+
+    delete uni2name;
+    delete name2uni;
+
+    // round trip
+    Transliterator* t =
+        Transliterator::createInstance("Any-Name;Name-Any", UTRANS_FORWARD, parseError, status);
+    if (t==0) {
+        errln("FAIL: createInstance returned NULL");
+        delete t;
+        return;
+    }
+
+    // Careful:  CharsToUS will convert "\\N" => "N"; use "\\\\N" for \N
+    UnicodeString s = CharsToUnicodeString("{\\u00A0abc\\u4E01\\\\N{x\\u00B5\\u0A81\\uFFFD\\u0004\\u0009\\u0081\\uFFFF\\u0004\\\\N{");
+    expect(*t, s, s);
+    delete t;
+}
+
+/**
+ * Test liberalized ID syntax.  1006c
+ */
+void TransliteratorTest::TestLiberalizedID(void) {
+    // Some test cases have an expected getID() value of NULL.  This
+    // means I have disabled the test case for now.  This stuff is
+    // still under development, and I haven't decided whether to make
+    // getID() return canonical case yet.  It will all get rewritten
+    // with the move to Source-Target/Variant IDs anyway. [aliu]
+    const char* DATA[] = {
+        "latin-greek", NULL /*"Latin-Greek"*/, "case insensitivity",
+        "  Null  ", "Null", "whitespace",
+        " Latin[a-z]-Greek  ", "[a-z]Latin-Greek", "inline filter",
+        "  null  ; latin-greek  ", NULL /*"Null;Latin-Greek"*/, "compound whitespace",
+    };
+    const int32_t DATA_length = sizeof(DATA)/sizeof(DATA[0]);
+    UParseError parseError;
+    UErrorCode status= U_ZERO_ERROR;
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        Transliterator *t = Transliterator::createInstance(DATA[i], UTRANS_FORWARD, parseError, status);
+        if (t == 0) {
+            dataerrln(UnicodeString("FAIL: ") + DATA[i+2] +
+                  " cannot create ID \"" + DATA[i] + "\" - " + u_errorName(status));
+        } else {
+            UnicodeString exp;
+            if (DATA[i+1]) {
+                exp = UnicodeString(DATA[i+1], "");
+            }
+            // Don't worry about getID() if the expected char*
+            // is NULL -- see above.
+            if (exp.length() == 0 || exp == t->getID()) {
+                logln(UnicodeString("Ok: ") + DATA[i+2] +
+                      " create ID \"" + DATA[i] + "\" => \"" +
+                      exp + "\"");
+            } else {
+                errln(UnicodeString("FAIL: ") + DATA[i+2] +
+                      " create ID \"" + DATA[i] + "\" => \"" +
+                      t->getID() + "\", exp \"" + exp + "\"");
+            }
+            delete t;
+        }
+    }
+}
+
+/* test for Jitterbug 912 */
+void TransliteratorTest::TestCreateInstance(){
+    const char* FORWARD = "F";
+    const char* REVERSE = "R";
+    const char* DATA[] = {
+        // Column 1: id
+        // Column 2: direction
+        // Column 3: expected ID, or "" if expect failure
+        "Latin-Hangul", REVERSE, "Hangul-Latin", // JB#912
+
+        // JB#2689: bad compound causes crash
+        "InvalidSource-InvalidTarget", FORWARD, "",
+        "InvalidSource-InvalidTarget", REVERSE, "",
+        "Hex-Any;InvalidSource-InvalidTarget", FORWARD, "",
+        "Hex-Any;InvalidSource-InvalidTarget", REVERSE, "",
+        "InvalidSource-InvalidTarget;Hex-Any", FORWARD, "",
+        "InvalidSource-InvalidTarget;Hex-Any", REVERSE, "",
+
+        NULL
+    };
+
+    for (int32_t i=0; DATA[i]; i+=3) {
+        UParseError err;
+        UErrorCode ec = U_ZERO_ERROR;
+        UnicodeString id(DATA[i]);
+        UTransDirection dir = (DATA[i+1]==FORWARD)?
+            UTRANS_FORWARD:UTRANS_REVERSE;
+        UnicodeString expID(DATA[i+2]);
+        Transliterator* t =
+            Transliterator::createInstance(id,dir,err,ec);
+        UnicodeString newID;
+        if (t) {
+            newID = t->getID();
+        }
+        UBool ok = (newID == expID);
+        if (!t) {
+            newID = u_errorName(ec);
+        }
+        if (ok) {
+            logln((UnicodeString)"Ok: createInstance(" +
+                  id + "," + DATA[i+1] + ") => " + newID);
+        } else {
+            dataerrln((UnicodeString)"FAIL: createInstance(" +
+                  id + "," + DATA[i+1] + ") => " + newID +
+                  ", expected " + expID);
+        }
+        delete t;
+    }
+}
+
+/**
+ * Test the normalization transliterator.
+ */
+void TransliteratorTest::TestNormalizationTransliterator() {
+    // THE FOLLOWING TWO TABLES ARE COPIED FROM com.ibm.test.normalizer.BasicTest
+    // PLEASE KEEP THEM IN SYNC WITH BasicTest.
+    const char* CANON[] = {
+        // Input               Decomposed            Composed
+        "cat",                "cat",                "cat"               ,
+        "\\u00e0ardvark",      "a\\u0300ardvark",     "\\u00e0ardvark"    ,
+
+        "\\u1e0a",             "D\\u0307",            "\\u1e0a"            , // D-dot_above
+        "D\\u0307",            "D\\u0307",            "\\u1e0a"            , // D dot_above
+
+        "\\u1e0c\\u0307",       "D\\u0323\\u0307",      "\\u1e0c\\u0307"      , // D-dot_below dot_above
+        "\\u1e0a\\u0323",       "D\\u0323\\u0307",      "\\u1e0c\\u0307"      , // D-dot_above dot_below
+        "D\\u0307\\u0323",      "D\\u0323\\u0307",      "\\u1e0c\\u0307"      , // D dot_below dot_above
+
+        "\\u1e10\\u0307\\u0323", "D\\u0327\\u0323\\u0307","\\u1e10\\u0323\\u0307", // D dot_below cedilla dot_above
+        "D\\u0307\\u0328\\u0323","D\\u0328\\u0323\\u0307","\\u1e0c\\u0328\\u0307", // D dot_above ogonek dot_below
+
+        "\\u1E14",             "E\\u0304\\u0300",      "\\u1E14"            , // E-macron-grave
+        "\\u0112\\u0300",       "E\\u0304\\u0300",      "\\u1E14"            , // E-macron + grave
+        "\\u00c8\\u0304",       "E\\u0300\\u0304",      "\\u00c8\\u0304"      , // E-grave + macron
+
+        "\\u212b",             "A\\u030a",            "\\u00c5"            , // angstrom_sign
+        "\\u00c5",             "A\\u030a",            "\\u00c5"            , // A-ring
+
+        "\\u00fdffin",         "y\\u0301ffin",        "\\u00fdffin"        ,    //updated with 3.0
+        "\\u00fd\\uFB03n",      "y\\u0301\\uFB03n",     "\\u00fd\\uFB03n"     , //updated with 3.0
+
+        "Henry IV",           "Henry IV",           "Henry IV"          ,
+        "Henry \\u2163",       "Henry \\u2163",       "Henry \\u2163"      ,
+
+        "\\u30AC",             "\\u30AB\\u3099",       "\\u30AC"            , // ga (Katakana)
+        "\\u30AB\\u3099",       "\\u30AB\\u3099",       "\\u30AC"            , // ka + ten
+        "\\uFF76\\uFF9E",       "\\uFF76\\uFF9E",       "\\uFF76\\uFF9E"      , // hw_ka + hw_ten
+        "\\u30AB\\uFF9E",       "\\u30AB\\uFF9E",       "\\u30AB\\uFF9E"      , // ka + hw_ten
+        "\\uFF76\\u3099",       "\\uFF76\\u3099",       "\\uFF76\\u3099"      , // hw_ka + ten
+
+        "A\\u0300\\u0316",      "A\\u0316\\u0300",      "\\u00C0\\u0316"      ,
+        0 // end
+    };
+
+    const char* COMPAT[] = {
+        // Input               Decomposed            Composed
+        "\\uFB4f",             "\\u05D0\\u05DC",       "\\u05D0\\u05DC"     , // Alef-Lamed vs. Alef, Lamed
+
+        "\\u00fdffin",         "y\\u0301ffin",        "\\u00fdffin"        ,    //updated for 3.0
+        "\\u00fd\\uFB03n",      "y\\u0301ffin",        "\\u00fdffin"        , // ffi ligature -> f + f + i
+
+        "Henry IV",           "Henry IV",           "Henry IV"          ,
+        "Henry \\u2163",       "Henry IV",           "Henry IV"          ,
+
+        "\\u30AC",             "\\u30AB\\u3099",       "\\u30AC"            , // ga (Katakana)
+        "\\u30AB\\u3099",       "\\u30AB\\u3099",       "\\u30AC"            , // ka + ten
+
+        "\\uFF76\\u3099",       "\\u30AB\\u3099",       "\\u30AC"            , // hw_ka + ten
+        0 // end
+    };
+
+    int32_t i;
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* NFD = Transliterator::createInstance("NFD", UTRANS_FORWARD, parseError, status);
+    Transliterator* NFC = Transliterator::createInstance("NFC", UTRANS_FORWARD, parseError, status);
+    if (!NFD || !NFC) {
+        dataerrln("FAIL: createInstance failed: %s", u_errorName(status));
+        delete NFD;
+        delete NFC;
+        return;
+    }
+    for (i=0; CANON[i]; i+=3) {
+        UnicodeString in = CharsToUnicodeString(CANON[i]);
+        UnicodeString expd = CharsToUnicodeString(CANON[i+1]);
+        UnicodeString expc = CharsToUnicodeString(CANON[i+2]);
+        expect(*NFD, in, expd);
+        expect(*NFC, in, expc);
+    }
+    delete NFD;
+    delete NFC;
+
+    Transliterator* NFKD = Transliterator::createInstance("NFKD", UTRANS_FORWARD, parseError, status);
+    Transliterator* NFKC = Transliterator::createInstance("NFKC", UTRANS_FORWARD, parseError, status);
+    if (!NFKD || !NFKC) {
+        errln("FAIL: createInstance failed");
+        delete NFKD;
+        delete NFKC;
+        return;
+    }
+    for (i=0; COMPAT[i]; i+=3) {
+        UnicodeString in = CharsToUnicodeString(COMPAT[i]);
+        UnicodeString expkd = CharsToUnicodeString(COMPAT[i+1]);
+        UnicodeString expkc = CharsToUnicodeString(COMPAT[i+2]);
+        expect(*NFKD, in, expkd);
+        expect(*NFKC, in, expkc);
+    }
+    delete NFKD;
+    delete NFKC;
+
+    UParseError pe;
+    status = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance("NFD; [x]Remove",
+                                                       UTRANS_FORWARD,
+                                                       pe, status);
+    if (t == 0) {
+        errln("FAIL: createInstance failed");
+    }
+    expect(*t, CharsToUnicodeString("\\u010dx"),
+           CharsToUnicodeString("c\\u030C"));
+    delete t;
+}
+
+/**
+ * Test compound RBT rules.
+ */
+void TransliteratorTest::TestCompoundRBT(void) {
+    // Careful with spacing and ';' here:  Phrase this exactly
+    // as toRules() is going to return it.  If toRules() changes
+    // with regard to spacing or ';', then adjust this string.
+    UnicodeString rule("::Hex-Any;\n"
+                       "::Any-Lower;\n"
+                       "a > '.A.';\n"
+                       "b > '.B.';\n"
+                       "::[^t]Any-Upper;", "");
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createFromRules("Test", rule, UTRANS_FORWARD, parseError, status);
+    if (t == 0) {
+        errln("FAIL: createFromRules failed");
+        return;
+    }
+    expect(*t, UNICODE_STRING_SIMPLE("\\u0043at in the hat, bat on the mat"),
+           "C.A.t IN tHE H.A.t, .B..A.t ON tHE M.A.t");
+    UnicodeString r;
+    t->toRules(r, TRUE);
+    if (r == rule) {
+        logln((UnicodeString)"OK: toRules() => " + r);
+    } else {
+        errln((UnicodeString)"FAIL: toRules() => " + r +
+              ", expected " + rule);
+    }
+    delete t;
+
+    // Now test toRules
+    t = Transliterator::createInstance("Greek-Latin; Latin-Cyrillic", UTRANS_FORWARD, parseError, status);
+    if (t == 0) {
+        dataerrln("FAIL: createInstance failed - %s", u_errorName(status));
+        return;
+    }
+    UnicodeString exp("::Greek-Latin;\n::Latin-Cyrillic;");
+    t->toRules(r, TRUE);
+    if (r != exp) {
+        errln((UnicodeString)"FAIL: toRules() => " + r +
+              ", expected " + exp);
+    } else {
+        logln((UnicodeString)"OK: toRules() => " + r);
+    }
+    delete t;
+
+    // Round trip the result of toRules
+    t = Transliterator::createFromRules("Test", r, UTRANS_FORWARD, parseError, status);
+    if (t == 0) {
+        errln("FAIL: createFromRules #2 failed");
+        return;
+    } else {
+        logln((UnicodeString)"OK: createFromRules(" + r + ") succeeded");
+    }
+
+    // Test toRules again
+    t->toRules(r, TRUE);
+    if (r != exp) {
+        errln((UnicodeString)"FAIL: toRules() => " + r +
+              ", expected " + exp);
+    } else {
+        logln((UnicodeString)"OK: toRules() => " + r);
+    }
+
+    delete t;
+
+    // Test Foo(Bar) IDs.  Careful with spacing in id; make it conform
+    // to what the regenerated ID will look like.
+    UnicodeString id("Upper(Lower);(NFKC)", "");
+    t = Transliterator::createInstance(id, UTRANS_FORWARD, parseError, status);
+    if (t == 0) {
+        errln("FAIL: createInstance #2 failed");
+        return;
+    }
+    if (t->getID() == id) {
+        logln((UnicodeString)"OK: created " + id);
+    } else {
+        errln((UnicodeString)"FAIL: createInstance(" + id +
+              ").getID() => " + t->getID());
+    }
+
+    Transliterator *u = t->createInverse(status);
+    if (u == 0) {
+        errln("FAIL: createInverse failed");
+        delete t;
+        return;
+    }
+    exp = "NFKC();Lower(Upper)";
+    if (u->getID() == exp) {
+        logln((UnicodeString)"OK: createInverse(" + id + ") => " +
+              u->getID());
+    } else {
+        errln((UnicodeString)"FAIL: createInverse(" + id + ") => " +
+              u->getID());
+    }
+    delete t;
+    delete u;
+}
+
+/**
+ * Compound filter semantics were orginially not implemented
+ * correctly.  Originally, each component filter f(i) is replaced by
+ * f'(i) = f(i) && g, where g is the filter for the compound
+ * transliterator.
+ * 
+ * From Mark:
+ *
+ * Suppose and I have a transliterator X. Internally X is
+ * "Greek-Latin; Latin-Cyrillic; Any-Lower". I use a filter [^A].
+ * 
+ * The compound should convert all greek characters (through latin) to
+ * cyrillic, then lowercase the result. The filter should say "don't
+ * touch 'A' in the original". But because an intermediate result
+ * happens to go through "A", the Greek Alpha gets hung up.
+ */
+void TransliteratorTest::TestCompoundFilter(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance
+        ("Greek-Latin; Latin-Greek; Lower", UTRANS_FORWARD, parseError, status);
+    if (t == 0) {
+        dataerrln("FAIL: createInstance failed - %s", u_errorName(status));
+        return;
+    }
+    t->adoptFilter(new UnicodeSet("[^A]", status));
+    if (U_FAILURE(status)) {
+        errln("FAIL: UnicodeSet ct failed");
+        delete t;
+        return;
+    }
+    
+    // Only the 'A' at index 1 should remain unchanged
+    expect(*t,
+           CharsToUnicodeString("BA\\u039A\\u0391"),
+           CharsToUnicodeString("\\u03b2A\\u03ba\\u03b1"));
+    delete t;
+}
+
+void TransliteratorTest::TestRemove(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance("Remove[abc]", UTRANS_FORWARD, parseError, status);
+    if (t == 0) {
+        errln("FAIL: createInstance failed");
+        return;
+    }
+    
+    expect(*t, "Able bodied baker's cats", "Ale odied ker's ts");
+    
+    // extra test for RemoveTransliterator::clone(), which at one point wasn't
+    // duplicating the filter
+    Transliterator* t2 = t->clone();
+    expect(*t2, "Able bodied baker's cats", "Ale odied ker's ts");
+    
+    delete t;
+    delete t2;
+}
+
+void TransliteratorTest::TestToRules(void) {
+    const char* RBT = "rbt";
+    const char* SET = "set";
+    static const char* DATA[] = {
+        RBT,
+        "$a=\\u4E61; [$a] > A;",
+        "[\\u4E61] > A;",
+
+        RBT,
+        "$white=[[:Zs:][:Zl:]]; $white{a} > A;",
+        "[[:Zs:][:Zl:]]{a} > A;",
+
+        SET,
+        "[[:Zs:][:Zl:]]",
+        "[[:Zs:][:Zl:]]",
+
+        SET,
+        "[:Ps:]",
+        "[:Ps:]",
+
+        SET,
+        "[:L:]",
+        "[:L:]",
+
+        SET,
+        "[[:L:]-[A]]",
+        "[[:L:]-[A]]",
+
+        SET,
+        "[~[:Lu:][:Ll:]]",
+        "[~[:Lu:][:Ll:]]",
+
+        SET,
+        "[~[a-z]]",
+        "[~[a-z]]",
+
+        RBT,
+        "$white=[:Zs:]; $black=[^$white]; $black{a} > A;",
+        "[^[:Zs:]]{a} > A;",
+
+        RBT,
+        "$a=[:Zs:]; $b=[[a-z]-$a]; $b{a} > A;",
+        "[[a-z]-[:Zs:]]{a} > A;",
+
+        RBT,
+        "$a=[:Zs:]; $b=[$a&[a-z]]; $b{a} > A;",
+        "[[:Zs:]&[a-z]]{a} > A;",
+
+        RBT,
+        "$a=[:Zs:]; $b=[x$a]; $b{a} > A;",
+        "[x[:Zs:]]{a} > A;",
+
+        RBT,
+        "$accentMinus = [ [\\u0300-\\u0345] & [:M:] - [\\u0338]] ;"
+        "$macron = \\u0304 ;"
+        "$evowel = [aeiouyAEIOUY] ;"
+        "$iotasub = \\u0345 ;" 
+        "($evowel $macron $accentMinus *) i > | $1 $iotasub ;",
+        "([AEIOUYaeiouy]\\u0304[[\\u0300-\\u0345]&[:M:]-[\\u0338]]*)i > | $1 \\u0345;",
+
+        RBT,
+        "([AEIOUYaeiouy]\\u0304[[:M:]-[\\u0304\\u0345]]*)i > | $1 \\u0345;",
+        "([AEIOUYaeiouy]\\u0304[[:M:]-[\\u0304\\u0345]]*)i > | $1 \\u0345;",
+    };
+    static const int32_t DATA_length = (int32_t)(sizeof(DATA) / sizeof(DATA[0]));
+
+    for (int32_t d=0; d < DATA_length; d+=3) {
+        if (DATA[d] == RBT) {
+            // Transliterator test
+            UParseError parseError;
+            UErrorCode status = U_ZERO_ERROR;
+            Transliterator *t = Transliterator::createFromRules("ID",
+                                                                UnicodeString(DATA[d+1], -1, US_INV), UTRANS_FORWARD, parseError, status);
+            if (t == 0) {
+                dataerrln("FAIL: createFromRules failed - %s", u_errorName(status));
+                return;
+            }
+            UnicodeString rules, escapedRules;
+            t->toRules(rules, FALSE);
+            t->toRules(escapedRules, TRUE);
+            UnicodeString expRules = CharsToUnicodeString(DATA[d+2]);
+            UnicodeString expEscapedRules(DATA[d+2], -1, US_INV);
+            if (rules == expRules) {
+                logln((UnicodeString)"Ok: " + UnicodeString(DATA[d+1], -1, US_INV) +
+                      " => " + rules);
+            } else {
+                errln((UnicodeString)"FAIL: " + UnicodeString(DATA[d+1], -1, US_INV) +
+                      " => " + rules + ", exp " + expRules);
+            }
+            if (escapedRules == expEscapedRules) {
+                logln((UnicodeString)"Ok: " + UnicodeString(DATA[d+1], -1, US_INV) +
+                      " => " + escapedRules);
+            } else {
+                errln((UnicodeString)"FAIL: " + UnicodeString(DATA[d+1], -1, US_INV) +
+                      " => " + escapedRules + ", exp " + expEscapedRules);
+            }
+            delete t;
+            
+        } else {
+            // UnicodeSet test
+            UErrorCode status = U_ZERO_ERROR;
+            UnicodeString pat(DATA[d+1], -1, US_INV);
+            UnicodeString expToPat(DATA[d+2], -1, US_INV);
+            UnicodeSet set(pat, status);
+            if (U_FAILURE(status)) {
+                errln("FAIL: UnicodeSet ct failed");
+                return;
+            }
+            // Adjust spacing etc. as necessary.
+            UnicodeString toPat;
+            set.toPattern(toPat);
+            if (expToPat == toPat) {
+                logln((UnicodeString)"Ok: " + pat +
+                      " => " + toPat);
+            } else {
+                errln((UnicodeString)"FAIL: " + pat +
+                      " => " + prettify(toPat, TRUE) +
+                      ", exp " + prettify(pat, TRUE));
+            }
+        }
+    }
+}
+
+void TransliteratorTest::TestContext() {
+    UTransPosition pos = {0, 2, 0, 1}; // cs cl s l
+    expect("de > x; {d}e > y;",
+           "de",
+           "ye",
+           &pos);
+
+    expect("ab{c} > z;",
+           "xadabdabcy",
+           "xadabdabzy");
+}
+
+void TransliteratorTest::TestSupplemental() { 
+
+    expect(CharsToUnicodeString("$a=\\U00010300; $s=[\\U00010300-\\U00010323];"
+                                "a > $a; $s > i;"),
+           CharsToUnicodeString("ab\\U0001030Fx"),
+           CharsToUnicodeString("\\U00010300bix"));
+
+    expect(CharsToUnicodeString("$a=[a-z\\U00010300-\\U00010323];"
+                                "$b=[A-Z\\U00010400-\\U0001044D];"
+                                "($a)($b) > $2 $1;"),
+           CharsToUnicodeString("aB\\U00010300\\U00010400c\\U00010401\\U00010301D"),
+           CharsToUnicodeString("Ba\\U00010400\\U00010300\\U00010401cD\\U00010301"));
+
+    // k|ax\\U00010300xm
+
+    // k|a\\U00010400\\U00010300xm
+    // ky|\\U00010400\\U00010300xm
+    // ky\\U00010400|\\U00010300xm
+
+    // ky\\U00010400|\\U00010300\\U00010400m
+    // ky\\U00010400y|\\U00010400m
+    expect(CharsToUnicodeString("$a=[a\\U00010300-\\U00010323];"
+                                "$a {x} > | @ \\U00010400;"
+                                "{$a} [^\\u0000-\\uFFFF] > y;"),
+           CharsToUnicodeString("kax\\U00010300xm"),
+           CharsToUnicodeString("ky\\U00010400y\\U00010400m"));
+
+    expectT("Any-Name",
+           CharsToUnicodeString("\\U00010330\\U000E0061\\u00A0"),
+           UNICODE_STRING_SIMPLE("\\N{GOTHIC LETTER AHSA}\\N{TAG LATIN SMALL LETTER A}\\N{NO-BREAK SPACE}"));
+
+    expectT("Any-Hex/Unicode",
+           CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+           UNICODE_STRING_SIMPLE("U+10330U+10FF00U+E0061U+00A0"));
+
+    expectT("Any-Hex/C",
+           CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+           UNICODE_STRING_SIMPLE("\\U00010330\\U0010FF00\\U000E0061\\u00A0"));
+
+    expectT("Any-Hex/Perl",
+           CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+           UNICODE_STRING_SIMPLE("\\x{10330}\\x{10FF00}\\x{E0061}\\x{A0}"));
+
+    expectT("Any-Hex/Java",
+           CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+           UNICODE_STRING_SIMPLE("\\uD800\\uDF30\\uDBFF\\uDF00\\uDB40\\uDC61\\u00A0"));
+
+    expectT("Any-Hex/XML",
+           CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+           "&#x10330;&#x10FF00;&#xE0061;&#xA0;");
+
+    expectT("Any-Hex/XML10",
+           CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+           "&#66352;&#1113856;&#917601;&#160;");
+
+    expectT(UNICODE_STRING_SIMPLE("[\\U000E0000-\\U000E0FFF] Remove"),
+           CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+           CharsToUnicodeString("\\U00010330\\U0010FF00\\u00A0"));
+}
+
+void TransliteratorTest::TestQuantifier() { 
+
+    // Make sure @ in a quantified anteContext works
+    expect("a+ {b} > | @@ c; A > a; (a+ c) > '(' $1 ')';",
+           "AAAAAb",
+           "aaa(aac)");
+
+    // Make sure @ in a quantified postContext works
+    expect("{b} a+ > c @@ |; (a+) > '(' $1 ')';",
+           "baaaaa",
+           "caa(aaa)");
+
+    // Make sure @ in a quantified postContext with seg ref works
+    expect("{(b)} a+ > $1 @@ |; (a+) > '(' $1 ')';",
+           "baaaaa",
+           "baa(aaa)");
+
+    // Make sure @ past ante context doesn't enter ante context
+    UTransPosition pos = {0, 5, 3, 5};
+    expect("a+ {b} > | @@ c; x > y; (a+ c) > '(' $1 ')';",
+           "xxxab",
+           "xxx(ac)",
+           &pos);
+
+    // Make sure @ past post context doesn't pass limit
+    UTransPosition pos2 = {0, 4, 0, 2};
+    expect("{b} a+ > c @@ |; x > y; a > A;",
+           "baxx",
+           "caxx",
+           &pos2);
+
+    // Make sure @ past post context doesn't enter post context
+    expect("{b} a+ > c @@ |; x > y; a > A;",
+           "baxx",
+           "cayy");
+
+    expect("(ab)? c > d;",
+           "c abc ababc",
+           "d d abd");
+    
+    // NOTE: The (ab)+ when referenced just yields a single "ab",
+    // not the full sequence of them.  This accords with perl behavior.
+    expect("(ab)+ {x} > '(' $1 ')';",
+           "x abx ababxy",
+           "x ab(ab) abab(ab)y");
+
+    expect("b+ > x;",
+           "ac abc abbc abbbc",
+           "ac axc axc axc");
+
+    expect("[abc]+ > x;",
+           "qac abrc abbcs abtbbc",
+           "qx xrx xs xtx");
+
+    expect("q{(ab)+} > x;",
+           "qa qab qaba qababc qaba",
+           "qa qx qxa qxc qxa");
+
+    expect("q(ab)* > x;",
+           "qa qab qaba qababc",
+           "xa x xa xc");
+
+    // NOTE: The (ab)+ when referenced just yields a single "ab",
+    // not the full sequence of them.  This accords with perl behavior.
+    expect("q(ab)* > '(' $1 ')';",
+           "qa qab qaba qababc",
+           "()a (ab) (ab)a (ab)c");
+
+    // 'foo'+ and 'foo'* -- the quantifier should apply to the entire
+    // quoted string
+    expect("'ab'+ > x;",
+           "bb ab ababb",
+           "bb x xb");
+
+    // $foo+ and $foo* -- the quantifier should apply to the entire
+    // variable reference
+    expect("$var = ab; $var+ > x;",
+           "bb ab ababb",
+           "bb x xb");
+}
+
+class TestTrans : public Transliterator {
+public:
+    TestTrans(const UnicodeString& id) : Transliterator(id, 0) {
+    }
+    virtual Transliterator* clone(void) const {
+        return new TestTrans(getID());
+    }
+    virtual void handleTransliterate(Replaceable& /*text*/, UTransPosition& offsets,
+        UBool /*isIncremental*/) const
+    {
+        offsets.start = offsets.limit;
+    }
+    virtual UClassID getDynamicClassID() const;
+    static UClassID U_EXPORT2 getStaticClassID();
+};
+UOBJECT_DEFINE_RTTI_IMPLEMENTATION(TestTrans)
+
+/**
+ * Test Source-Target/Variant.
+ */
+void TransliteratorTest::TestSTV(void) {
+    int32_t ns = Transliterator::countAvailableSources();
+    if (ns < 0 || ns > 255) {
+        errln((UnicodeString)"FAIL: Bad source count: " + ns);
+        return;
+    }
+    int32_t i, j;
+    for (i=0; i<ns; ++i) {
+        UnicodeString source;
+        Transliterator::getAvailableSource(i, source);
+        logln((UnicodeString)"" + i + ": " + source);
+        if (source.length() == 0) {
+            errln("FAIL: empty source");
+            continue;
+        }
+        int32_t nt = Transliterator::countAvailableTargets(source);
+        if (nt < 0 || nt > 255) {
+            errln((UnicodeString)"FAIL: Bad target count: " + nt);
+            continue;
+        }
+        for (int32_t j=0; j<nt; ++j) {
+            UnicodeString target;
+            Transliterator::getAvailableTarget(j, source, target);
+            logln((UnicodeString)" " + j + ": " + target);
+            if (target.length() == 0) {
+                errln("FAIL: empty target");
+                continue;
+            }
+            int32_t nv = Transliterator::countAvailableVariants(source, target);
+            if (nv < 0 || nv > 255) {
+                errln((UnicodeString)"FAIL: Bad variant count: " + nv);
+                continue;
+            }
+            for (int32_t k=0; k<nv; ++k) {
+                UnicodeString variant;
+                Transliterator::getAvailableVariant(k, source, target, variant);
+                if (variant.length() == 0) { 
+                    logln((UnicodeString)"  " + k + ": <empty>");
+                } else {
+                    logln((UnicodeString)"  " + k + ": " + variant);
+                }
+            }
+        }
+    }
+
+    // Test registration
+    const char* IDS[] = { "Fieruwer", "Seoridf-Sweorie", "Oewoir-Oweri/Vsie" };
+    const char* FULL_IDS[] = { "Any-Fieruwer", "Seoridf-Sweorie", "Oewoir-Oweri/Vsie" };
+    const char* SOURCES[] = { NULL, "Seoridf", "Oewoir" };
+    for (i=0; i<3; ++i) {
+        Transliterator *t = new TestTrans(IDS[i]);
+        if (t == 0) {
+            errln("FAIL: out of memory");
+            return;
+        }
+        if (t->getID() != IDS[i]) {
+            errln((UnicodeString)"FAIL: ID mismatch for " + IDS[i]);
+            delete t;
+            return;
+        }
+        Transliterator::registerInstance(t);
+        UErrorCode status = U_ZERO_ERROR;
+        t = Transliterator::createInstance(IDS[i], UTRANS_FORWARD, status);
+        if (t == NULL) {
+            errln((UnicodeString)"FAIL: Registration/creation failed for ID " +
+                  IDS[i]);
+        } else {
+            logln((UnicodeString)"Ok: Registration/creation succeeded for ID " +
+                  IDS[i]);
+            delete t;
+        }
+        Transliterator::unregister(IDS[i]);
+        t = Transliterator::createInstance(IDS[i], UTRANS_FORWARD, status);
+        if (t != NULL) {
+            errln((UnicodeString)"FAIL: Unregistration failed for ID " +
+                  IDS[i]);
+            delete t;
+        }
+    }
+
+    // Make sure getAvailable API reflects removal
+    int32_t n = Transliterator::countAvailableIDs();
+    for (i=0; i<n; ++i) {
+        UnicodeString id = Transliterator::getAvailableID(i);
+        for (j=0; j<3; ++j) {
+            if (id.caseCompare(FULL_IDS[j],0)==0) {
+                errln((UnicodeString)"FAIL: unregister(" + id + ") failed");
+            }
+        }
+    }
+    n = Transliterator::countAvailableTargets("Any");
+    for (i=0; i<n; ++i) {
+        UnicodeString t;
+        Transliterator::getAvailableTarget(i, "Any", t);
+        if (t.caseCompare(IDS[0],0)==0) {
+            errln((UnicodeString)"FAIL: unregister(Any-" + t + ") failed");
+        }
+    }
+    n = Transliterator::countAvailableSources();
+    for (i=0; i<n; ++i) {
+        UnicodeString s;
+        Transliterator::getAvailableSource(i, s);
+        for (j=0; j<3; ++j) {
+            if (SOURCES[j] == NULL) continue;
+            if (s.caseCompare(SOURCES[j],0)==0) {
+                errln((UnicodeString)"FAIL: unregister(" + s + "-*) failed");
+            }
+        }
+    }
+}
+
+/**
+ * Test inverse of Greek-Latin; Title()
+ */
+void TransliteratorTest::TestCompoundInverse(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance
+        ("Greek-Latin; Title()", UTRANS_REVERSE,parseError, status);
+    if (t == 0) {
+        dataerrln("FAIL: createInstance - %s", u_errorName(status));
+        return;
+    }
+    UnicodeString exp("(Title);Latin-Greek");
+    if (t->getID() == exp) {
+        logln("Ok: inverse of \"Greek-Latin; Title()\" is \"" +
+              t->getID());
+    } else {
+        errln("FAIL: inverse of \"Greek-Latin; Title()\" is \"" +
+              t->getID() + "\", expected \"" + exp + "\"");
+    }
+    delete t;
+}
+
+/**
+ * Test NFD chaining with RBT
+ */
+void TransliteratorTest::TestNFDChainRBT() {
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator* t = Transliterator::createFromRules(
+                               "TEST", "::NFD; aa > Q; a > q;",
+                               UTRANS_FORWARD, pe, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        dataerrln("FAIL: Transliterator::createFromRules failed with %s", u_errorName(ec));
+        return;
+    }
+    expect(*t, "aa", "Q");
+    delete t;
+
+    // TEMPORARY TESTS -- BEING DEBUGGED
+//=-    UnicodeString s, s2;
+//=-    t = Transliterator::createInstance("Latin-Devanagari", UTRANS_FORWARD, pe, ec);
+//=-    s = CharsToUnicodeString("rmk\\u1E63\\u0113t");
+//=-    s2 = CharsToUnicodeString("\\u0930\\u094D\\u092E\\u094D\\u0915\\u094D\\u0937\\u0947\\u0924\\u094D");
+//=-    expect(*t, s, s2);
+//=-    delete t;
+//=-
+//=-    t = Transliterator::createInstance("Devanagari-Latin", UTRANS_FORWARD, pe, ec);
+//=-    expect(*t, s2, s);
+//=-    delete t;
+//=-
+//=-    t = Transliterator::createInstance("Latin-Devanagari;Devanagari-Latin", UTRANS_FORWARD, pe, ec);
+//=-    s = CharsToUnicodeString("rmk\\u1E63\\u0113t");
+//=-    expect(*t, s, s);
+//=-    delete t;
+
+//    const char* source[] = {
+//        /*
+//        "\\u015Br\\u012Bmad",
+//        "bhagavadg\\u012Bt\\u0101",
+//        "adhy\\u0101ya",
+//        "arjuna",
+//        "vi\\u1E63\\u0101da",
+//        "y\\u014Dga",
+//        "dhr\\u0325tar\\u0101\\u1E63\\u1E6Dra",
+//        "uv\\u0101cr\\u0325",
+//        */
+//        "rmk\\u1E63\\u0113t",
+//      //"dharmak\\u1E63\\u0113tr\\u0113",
+//        /*
+//        "kuruk\\u1E63\\u0113tr\\u0113",
+//        "samav\\u0113t\\u0101",
+//        "yuyutsava-\\u1E25",
+//        "m\\u0101mak\\u0101-\\u1E25",
+//     // "p\\u0101\\u1E47\\u1E0Dav\\u0101\\u015Bcaiva",
+//        "kimakurvata",
+//        "san\\u0304java",
+//        */
+//
+//        0
+//    };
+//    const char* expected[] = {
+//        /*
+//        "\\u0936\\u094d\\u0930\\u0940\\u092e\\u0926\\u094d",
+//        "\\u092d\\u0917\\u0935\\u0926\\u094d\\u0917\\u0940\\u0924\\u093e",
+//        "\\u0905\\u0927\\u094d\\u092f\\u093e\\u092f",
+//        "\\u0905\\u0930\\u094d\\u091c\\u0941\\u0928",
+//        "\\u0935\\u093f\\u0937\\u093e\\u0926",
+//        "\\u092f\\u094b\\u0917",
+//        "\\u0927\\u0943\\u0924\\u0930\\u093e\\u0937\\u094d\\u091f\\u094d\\u0930",
+//        "\\u0909\\u0935\\u093E\\u091A\\u0943",
+//        */
+//        "\\u0927",
+//        //"\\u0927\\u0930\\u094d\\u092e\\u0915\\u094d\\u0937\\u0947\\u0924\\u094d\\u0930\\u0947",
+//        /*
+//        "\\u0915\\u0941\\u0930\\u0941\\u0915\\u094d\\u0937\\u0947\\u0924\\u094d\\u0930\\u0947",
+//        "\\u0938\\u092e\\u0935\\u0947\\u0924\\u093e",
+//        "\\u092f\\u0941\\u092f\\u0941\\u0924\\u094d\\u0938\\u0935\\u0903",
+//        "\\u092e\\u093e\\u092e\\u0915\\u093e\\u0903",
+//    //  "\\u092a\\u093e\\u0923\\u094d\\u0921\\u0935\\u093e\\u0936\\u094d\\u091a\\u0948\\u0935",
+//        "\\u0915\\u093f\\u092e\\u0915\\u0941\\u0930\\u094d\\u0935\\u0924",
+//        "\\u0938\\u0902\\u091c\\u0935",
+//        */
+//        0
+//    };
+//    UErrorCode status = U_ZERO_ERROR;
+//    UParseError parseError;
+//    UnicodeString message;
+//    Transliterator* latinToDevToLatin=Transliterator::createInstance("Latin-Devanagari;Devanagari-Latin", UTRANS_FORWARD, parseError, status);
+//    Transliterator* devToLatinToDev=Transliterator::createInstance("Devanagari-Latin;Latin-Devanagari", UTRANS_FORWARD, parseError, status);
+//    if(U_FAILURE(status)){
+//        errln("FAIL: construction " +   UnicodeString(" Error: ") + u_errorName(status));
+//        errln("PreContext: " + prettify(parseError.preContext) + "PostContext: " + prettify( parseError.postContext) );
+//        delete latinToDevToLatin;
+//        delete devToLatinToDev;
+//        return;
+//    }
+//    UnicodeString gotResult;
+//    for(int i= 0; source[i] != 0; i++){
+//        gotResult = source[i];
+//        expect(*latinToDevToLatin,CharsToUnicodeString(source[i]),CharsToUnicodeString(source[i]));
+//        expect(*devToLatinToDev,CharsToUnicodeString(expected[i]),CharsToUnicodeString(expected[i]));
+//    }
+//    delete latinToDevToLatin;
+//    delete devToLatinToDev;
+}
+
+/**
+ * Inverse of "Null" should be "Null". (J21)
+ */
+void TransliteratorTest::TestNullInverse() {
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance("Null", UTRANS_FORWARD, pe, ec);
+    if (t == 0 || U_FAILURE(ec)) {
+        errln("FAIL: createInstance");
+        return;
+    }
+    Transliterator *u = t->createInverse(ec);
+    if (u == 0 || U_FAILURE(ec)) {
+        errln("FAIL: createInverse");
+        delete t;
+        return;
+    }
+    if (u->getID() != "Null") {
+        errln("FAIL: Inverse of Null should be Null");
+    }
+    delete t;
+    delete u;
+}
+
+/**
+ * Check ID of inverse of alias. (J22)
+ */
+void TransliteratorTest::TestAliasInverseID() {
+    UnicodeString ID("Latin-Hangul", ""); // This should be any alias ID with an inverse
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance(ID, UTRANS_FORWARD, pe, ec);
+    if (t == 0 || U_FAILURE(ec)) {
+        dataerrln("FAIL: createInstance - %s", u_errorName(ec));
+        return;
+    }
+    Transliterator *u = t->createInverse(ec);
+    if (u == 0 || U_FAILURE(ec)) {
+        errln("FAIL: createInverse");
+        delete t;
+        return;
+    }
+    UnicodeString exp = "Hangul-Latin";
+    UnicodeString got = u->getID();
+    if (got != exp) {
+        errln((UnicodeString)"FAIL: Inverse of " + ID + " is " + got +
+              ", expected " + exp);
+    }
+    delete t;
+    delete u;
+}
+
+/**
+ * Test IDs of inverses of compound transliterators. (J20)
+ */
+void TransliteratorTest::TestCompoundInverseID() {
+    UnicodeString ID = "Latin-Jamo;NFC(NFD)";
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance(ID, UTRANS_FORWARD, pe, ec);
+    if (t == 0 || U_FAILURE(ec)) {
+        dataerrln("FAIL: createInstance - %s", u_errorName(ec));
+        return;
+    }
+    Transliterator *u = t->createInverse(ec);
+    if (u == 0 || U_FAILURE(ec)) {
+        errln("FAIL: createInverse");
+        delete t;
+        return;
+    }
+    UnicodeString exp = "NFD(NFC);Jamo-Latin";
+    UnicodeString got = u->getID();
+    if (got != exp) {
+        errln((UnicodeString)"FAIL: Inverse of " + ID + " is " + got +
+              ", expected " + exp);
+    }
+    delete t;
+    delete u;
+}
+
+/**
+ * Test undefined variable.
+
+ */
+void TransliteratorTest::TestUndefinedVariable() {
+    UnicodeString rule = "$initial } a <> \\u1161;";
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createFromRules("<ID>", rule, UTRANS_FORWARD, pe, ec);
+    delete t;
+    if (U_FAILURE(ec)) {
+        logln((UnicodeString)"OK: Got exception for " + rule + ", as expected: " +
+              u_errorName(ec));
+        return;
+    }
+    errln((UnicodeString)"Fail: bogus rule " + rule + " compiled with error " +
+          u_errorName(ec));
+}
+
+/**
+ * Test empty context.
+ */
+void TransliteratorTest::TestEmptyContext() {
+    expect(" { a } > b;", "xay a ", "xby b ");
+}
+
+/**
+* Test compound filter ID syntax
+*/
+void TransliteratorTest::TestCompoundFilterID(void) {
+    static const char* DATA[] = {
+        // Col. 1 = ID or rule set (latter must start with #)
+
+        // = columns > 1 are null if expect col. 1 to be illegal =
+
+        // Col. 2 = direction, "F..." or "R..."
+        // Col. 3 = source string
+        // Col. 4 = exp result
+
+        "[abc]; [abc]", NULL, NULL, NULL, // multiple filters
+        "Latin-Greek; [abc];", NULL, NULL, NULL, // misplaced filter
+        "[b]; Latin-Greek; Upper; ([xyz])", "F", "abc", "a\\u0392c",
+        "[b]; (Lower); Latin-Greek; Upper(); ([\\u0392])", "R", "\\u0391\\u0392\\u0393", "\\u0391b\\u0393",
+        "#\n::[b]; ::Latin-Greek; ::Upper; ::([xyz]);", "F", "abc", "a\\u0392c",
+        "#\n::[b]; ::(Lower); ::Latin-Greek; ::Upper(); ::([\\u0392]);", "R", "\\u0391\\u0392\\u0393", "\\u0391b\\u0393",
+        NULL,
+    };
+
+    for (int32_t i=0; DATA[i]; i+=4) {
+        UnicodeString id = CharsToUnicodeString(DATA[i]);
+        UTransDirection direction = (DATA[i+1] != NULL && DATA[i+1][0] == 'R') ?
+            UTRANS_REVERSE : UTRANS_FORWARD;
+        UnicodeString source;
+        UnicodeString exp;
+        if (DATA[i+2] != NULL) {
+            source = CharsToUnicodeString(DATA[i+2]);
+            exp = CharsToUnicodeString(DATA[i+3]);
+        }
+        UBool expOk = (DATA[i+1] != NULL);
+        Transliterator* t = NULL;
+        UParseError pe;
+        UErrorCode ec = U_ZERO_ERROR;
+        if (id.charAt(0) == 0x23/*#*/) {
+            t = Transliterator::createFromRules("ID", id, direction, pe, ec);
+        } else {
+            t = Transliterator::createInstance(id, direction, pe, ec);
+        }
+        UBool ok = (t != NULL && U_SUCCESS(ec));
+        UnicodeString transID;
+        if (t!=0) {
+            transID = t->getID();
+        }
+        else {
+            transID = UnicodeString("NULL", "");
+        }
+        if (ok == expOk) {
+            logln((UnicodeString)"Ok: " + id + " => " + transID + ", " +
+                  u_errorName(ec));
+            if (source.length() != 0) {
+                expect(*t, source, exp);
+            }
+            delete t;
+        } else {
+            dataerrln((UnicodeString)"FAIL: " + id + " => " + transID + ", " +
+                  u_errorName(ec));
+        }
+    }
+}
+
+/**
+ * Test new property set syntax
+ */
+void TransliteratorTest::TestPropertySet() {
+    expect(UNICODE_STRING_SIMPLE("a>A; \\p{Lu}>x; \\p{ANY}>y;"), "abcDEF", "Ayyxxx");
+    expect("(.+)>'[' $1 ']';", " a stitch \n in time \r saves 9",
+           "[ a stitch ]\n[ in time ]\r[ saves 9]");
+}
+
+/**
+ * Test various failure points of the new 2.0 engine.
+ */
+void TransliteratorTest::TestNewEngine() {
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance("Latin-Hiragana", UTRANS_FORWARD, pe, ec);
+    if (t == 0 || U_FAILURE(ec)) {
+        dataerrln("FAIL: createInstance Latin-Hiragana - %s", u_errorName(ec));
+        return;
+    }
+    // Katakana should be untouched
+    expect(*t, CharsToUnicodeString("a\\u3042\\u30A2"),
+           CharsToUnicodeString("\\u3042\\u3042\\u30A2"));
+
+    delete t;
+
+#if 1
+    // This test will only work if Transliterator.ROLLBACK is
+    // true.  Otherwise, this test will fail, revealing a
+    // limitation of global filters in incremental mode.
+    Transliterator *a =
+        Transliterator::createFromRules("a_to_A", "a > A;", UTRANS_FORWARD, pe, ec);
+    Transliterator *A =
+        Transliterator::createFromRules("A_to_b", "A > b;", UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        delete a;
+        delete A;
+        return;
+    }
+
+    Transliterator* array[3];
+    array[0] = a;
+    array[1] = Transliterator::createInstance("NFD", UTRANS_FORWARD, pe, ec);
+    array[2] = A;
+    if (U_FAILURE(ec)) {
+        errln("FAIL: createInstance NFD");
+        delete a;
+        delete A;
+        delete array[1];
+        return;
+    }
+
+    t = new CompoundTransliterator(array, 3, new UnicodeSet("[:Ll:]", ec));
+    if (U_FAILURE(ec)) {
+        errln("FAIL: UnicodeSet constructor");
+        delete a;
+        delete A;
+        delete array[1];
+        delete t;
+        return;
+    }
+
+    expect(*t, "aAaA", "bAbA");
+
+    assertTrue("countElements", t->countElements() == 3);
+    assertEquals("getElement(0)", t->getElement(0, ec).getID(), "a_to_A");
+    assertEquals("getElement(1)", t->getElement(1, ec).getID(), "NFD");
+    assertEquals("getElement(2)", t->getElement(2, ec).getID(), "A_to_b");
+    assertSuccess("getElement", ec);
+
+    delete a;
+    delete A;
+    delete array[1];
+    delete t;
+#endif
+
+    expect("$smooth = x; $macron = q; [:^L:] { ([aeiouyAEIOUY] $macron?) } [^aeiouyAEIOUY$smooth$macron] > | $1 $smooth ;",
+           "a",
+           "ax");
+
+    UnicodeString gr = CharsToUnicodeString(
+        "$ddot = \\u0308 ;"
+        "$lcgvowel = [\\u03b1\\u03b5\\u03b7\\u03b9\\u03bf\\u03c5\\u03c9] ;"
+        "$rough = \\u0314 ;"
+        "($lcgvowel+ $ddot?) $rough > h | $1 ;"
+        "\\u03b1 <> a ;"
+        "$rough <> h ;");
+
+    expect(gr, CharsToUnicodeString("\\u03B1\\u0314"), "ha");
+}
+
+/**
+ * Test quantified segment behavior.  We want:
+ * ([abc])+ > x $1 x; applied to "cba" produces "xax"
+ */
+void TransliteratorTest::TestQuantifiedSegment(void) {
+    // The normal case
+    expect("([abc]+) > x $1 x;", "cba", "xcbax");
+
+    // The tricky case; the quantifier is around the segment
+    expect("([abc])+ > x $1 x;", "cba", "xax");
+
+    // Tricky case in reverse direction
+    expect("([abc])+ { q > x $1 x;", "cbaq", "cbaxax");
+
+    // Check post-context segment
+    expect("{q} ([a-d])+ > '(' $1 ')';", "ddqcba", "dd(a)cba");
+
+    // Test toRule/toPattern for non-quantified segment.
+    // Careful with spacing here.
+    UnicodeString r("([a-c]){q} > x $1 x;");
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator* t = Transliterator::createFromRules("ID", r, UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln("FAIL: createFromRules");
+        delete t;
+        return;
+    }
+    UnicodeString rr;
+    t->toRules(rr, TRUE);
+    if (r != rr) {
+        errln((UnicodeString)"FAIL: \"" + r + "\" x toRules() => \"" + rr + "\"");
+    } else {
+        logln((UnicodeString)"Ok: \"" + r + "\" x toRules() => \"" + rr + "\"");
+    }
+    delete t;
+
+    // Test toRule/toPattern for quantified segment.
+    // Careful with spacing here.
+    r = "([a-c])+{q} > x $1 x;";
+    t = Transliterator::createFromRules("ID", r, UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln("FAIL: createFromRules");
+        delete t;
+        return;
+    }
+    t->toRules(rr, TRUE);
+    if (r != rr) {
+        errln((UnicodeString)"FAIL: \"" + r + "\" x toRules() => \"" + rr + "\"");
+    } else {
+        logln((UnicodeString)"Ok: \"" + r + "\" x toRules() => \"" + rr + "\"");
+    }
+    delete t;
+}
+
+//======================================================================
+// Ram's tests
+//======================================================================
+void TransliteratorTest::TestDevanagariLatinRT(){
+    const int MAX_LEN= 52;
+    const char* const source[MAX_LEN] = {
+        "bh\\u0101rata",
+        "kra",
+        "k\\u1E63a",
+        "khra",
+        "gra",
+        "\\u1E45ra",
+        "cra",
+        "chra",
+        "j\\u00F1a",
+        "jhra",
+        "\\u00F1ra",
+        "\\u1E6Dya",
+        "\\u1E6Dhra",
+        "\\u1E0Dya",
+      //"r\\u0323ya", // \u095c is not valid in Devanagari
+        "\\u1E0Dhya",
+        "\\u1E5Bhra",
+        "\\u1E47ra",
+        "tta",
+        "thra",
+        "dda",
+        "dhra",
+        "nna",
+        "pra",
+        "phra",
+        "bra",
+        "bhra",
+        "mra",
+        "\\u1E49ra",
+      //"l\\u0331ra",
+        "yra",
+        "\\u1E8Fra",
+      //"l-",
+        "vra",
+        "\\u015Bra",
+        "\\u1E63ra",
+        "sra",
+        "hma",
+        "\\u1E6D\\u1E6Da",
+        "\\u1E6D\\u1E6Dha",
+        "\\u1E6Dh\\u1E6Dha",
+        "\\u1E0D\\u1E0Da",
+        "\\u1E0D\\u1E0Dha",
+        "\\u1E6Dya",
+        "\\u1E6Dhya",
+        "\\u1E0Dya",
+        "\\u1E0Dhya",
+        // Not roundtrippable -- 
+        // \\u0939\\u094d\\u094d\\u092E  - hma
+        // \\u0939\\u094d\\u092E         - hma
+        // CharsToUnicodeString("hma"),
+        "hya",
+        "\\u015Br\\u0325",
+        "\\u015Bca",
+        "\\u0115",
+        "san\\u0304j\\u012Bb s\\u0113nagupta",
+        "\\u0101nand vaddir\\u0101ju",    
+        "\\u0101",
+        "a"
+    };
+    const char* const expected[MAX_LEN] = {
+        "\\u092D\\u093E\\u0930\\u0924",   /* bha\\u0304rata */
+        "\\u0915\\u094D\\u0930",          /* kra         */
+        "\\u0915\\u094D\\u0937",          /* ks\\u0323a  */
+        "\\u0916\\u094D\\u0930",          /* khra        */
+        "\\u0917\\u094D\\u0930",          /* gra         */
+        "\\u0919\\u094D\\u0930",          /* n\\u0307ra  */
+        "\\u091A\\u094D\\u0930",          /* cra         */
+        "\\u091B\\u094D\\u0930",          /* chra        */
+        "\\u091C\\u094D\\u091E",          /* jn\\u0303a  */
+        "\\u091D\\u094D\\u0930",          /* jhra        */
+        "\\u091E\\u094D\\u0930",          /* n\\u0303ra  */
+        "\\u091F\\u094D\\u092F",          /* t\\u0323ya  */
+        "\\u0920\\u094D\\u0930",          /* t\\u0323hra */
+        "\\u0921\\u094D\\u092F",          /* d\\u0323ya  */
+      //"\\u095C\\u094D\\u092F",        /* r\\u0323ya  */ // \u095c is not valid in Devanagari
+        "\\u0922\\u094D\\u092F",          /* d\\u0323hya */
+        "\\u0922\\u093C\\u094D\\u0930",   /* r\\u0323hra */
+        "\\u0923\\u094D\\u0930",          /* n\\u0323ra  */
+        "\\u0924\\u094D\\u0924",          /* tta         */
+        "\\u0925\\u094D\\u0930",          /* thra        */
+        "\\u0926\\u094D\\u0926",          /* dda         */
+        "\\u0927\\u094D\\u0930",          /* dhra        */
+        "\\u0928\\u094D\\u0928",          /* nna         */
+        "\\u092A\\u094D\\u0930",          /* pra         */
+        "\\u092B\\u094D\\u0930",          /* phra        */
+        "\\u092C\\u094D\\u0930",          /* bra         */
+        "\\u092D\\u094D\\u0930",          /* bhra        */
+        "\\u092E\\u094D\\u0930",          /* mra         */
+        "\\u0929\\u094D\\u0930",          /* n\\u0331ra  */
+      //"\\u0934\\u094D\\u0930",        /* l\\u0331ra  */
+        "\\u092F\\u094D\\u0930",          /* yra         */
+        "\\u092F\\u093C\\u094D\\u0930",   /* y\\u0307ra  */
+      //"l-",
+        "\\u0935\\u094D\\u0930",          /* vra         */
+        "\\u0936\\u094D\\u0930",          /* s\\u0301ra  */
+        "\\u0937\\u094D\\u0930",          /* s\\u0323ra  */
+        "\\u0938\\u094D\\u0930",          /* sra         */
+        "\\u0939\\u094d\\u092E",          /* hma         */
+        "\\u091F\\u094D\\u091F",          /* t\\u0323t\\u0323a  */
+        "\\u091F\\u094D\\u0920",          /* t\\u0323t\\u0323ha */
+        "\\u0920\\u094D\\u0920",          /* t\\u0323ht\\u0323ha*/
+        "\\u0921\\u094D\\u0921",          /* d\\u0323d\\u0323a  */
+        "\\u0921\\u094D\\u0922",          /* d\\u0323d\\u0323ha */
+        "\\u091F\\u094D\\u092F",          /* t\\u0323ya  */
+        "\\u0920\\u094D\\u092F",          /* t\\u0323hya */
+        "\\u0921\\u094D\\u092F",          /* d\\u0323ya  */
+        "\\u0922\\u094D\\u092F",          /* d\\u0323hya */
+     // "hma",                         /* hma         */
+        "\\u0939\\u094D\\u092F",          /* hya         */
+        "\\u0936\\u0943",                 /* s\\u0301r\\u0325a  */
+        "\\u0936\\u094D\\u091A",          /* s\\u0301ca  */
+        "\\u090d",                        /* e\\u0306    */
+        "\\u0938\\u0902\\u091C\\u0940\\u092C\\u094D \\u0938\\u0947\\u0928\\u0917\\u0941\\u092A\\u094D\\u0924",
+        "\\u0906\\u0928\\u0902\\u0926\\u094D \\u0935\\u0926\\u094D\\u0926\\u093F\\u0930\\u093E\\u091C\\u0941",    
+        "\\u0906",
+        "\\u0905",
+    };
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    UnicodeString message;
+    Transliterator* latinToDev=Transliterator::createInstance("Latin-Devanagari", UTRANS_FORWARD, parseError, status);
+    Transliterator* devToLatin=Transliterator::createInstance("Devanagari-Latin", UTRANS_FORWARD, parseError, status);
+    if(U_FAILURE(status)){
+        dataerrln("FAIL: construction " +   UnicodeString(" Error: ") + u_errorName(status));
+        dataerrln("PreContext: " + prettify(parseError.preContext) + " PostContext: " + prettify( parseError.postContext) );
+        return;
+    }
+    UnicodeString gotResult;
+    for(int i= 0; i<MAX_LEN; i++){
+        gotResult = source[i];
+        expect(*latinToDev,CharsToUnicodeString(source[i]),CharsToUnicodeString(expected[i]));
+        expect(*devToLatin,CharsToUnicodeString(expected[i]),CharsToUnicodeString(source[i]));
+    }
+    delete latinToDev;
+    delete devToLatin;
+}
+
+void TransliteratorTest::TestTeluguLatinRT(){
+    const int MAX_LEN=10;
+    const char* const source[MAX_LEN] = {   
+        "raghur\\u0101m vi\\u015Bvan\\u0101dha",                         /* Raghuram Viswanadha    */
+        "\\u0101nand vaddir\\u0101ju",                                   /* Anand Vaddiraju        */
+        "r\\u0101j\\u012Bv ka\\u015Barab\\u0101da",                      /* Rajeev Kasarabada      */
+        "san\\u0304j\\u012Bv ka\\u015Barab\\u0101da",                    /* sanjeev kasarabada     */
+        "san\\u0304j\\u012Bb sen'gupta",                                 /* sanjib sengupata       */
+        "amar\\u0113ndra hanum\\u0101nula",                              /* Amarendra hanumanula   */
+        "ravi kum\\u0101r vi\\u015Bvan\\u0101dha",                       /* Ravi Kumar Viswanadha  */
+        "\\u0101ditya kandr\\u0113gula",                                 /* Aditya Kandregula      */
+        "\\u015Br\\u012Bdhar ka\\u1E47\\u1E6Dama\\u015Be\\u1E6D\\u1E6Di",/* Shridhar Kantamsetty   */
+        "m\\u0101dhav de\\u015Be\\u1E6D\\u1E6Di"                         /* Madhav Desetty         */
+    };
+
+    const char* const expected[MAX_LEN] = {
+        "\\u0c30\\u0c18\\u0c41\\u0c30\\u0c3e\\u0c2e\\u0c4d \\u0c35\\u0c3f\\u0c36\\u0c4d\\u0c35\\u0c28\\u0c3e\\u0c27",     
+        "\\u0c06\\u0c28\\u0c02\\u0c26\\u0c4d \\u0C35\\u0C26\\u0C4D\\u0C26\\u0C3F\\u0C30\\u0C3E\\u0C1C\\u0C41",     
+        "\\u0c30\\u0c3e\\u0c1c\\u0c40\\u0c35\\u0c4d \\u0c15\\u0c36\\u0c30\\u0c2c\\u0c3e\\u0c26",
+        "\\u0c38\\u0c02\\u0c1c\\u0c40\\u0c35\\u0c4d \\u0c15\\u0c36\\u0c30\\u0c2c\\u0c3e\\u0c26",
+        "\\u0c38\\u0c02\\u0c1c\\u0c40\\u0c2c\\u0c4d \\u0c38\\u0c46\\u0c28\\u0c4d\\u0c17\\u0c41\\u0c2a\\u0c4d\\u0c24",
+        "\\u0c05\\u0c2e\\u0c30\\u0c47\\u0c02\\u0c26\\u0c4d\\u0c30 \\u0c39\\u0c28\\u0c41\\u0c2e\\u0c3e\\u0c28\\u0c41\\u0c32",
+        "\\u0c30\\u0c35\\u0c3f \\u0c15\\u0c41\\u0c2e\\u0c3e\\u0c30\\u0c4d \\u0c35\\u0c3f\\u0c36\\u0c4d\\u0c35\\u0c28\\u0c3e\\u0c27",
+        "\\u0c06\\u0c26\\u0c3f\\u0c24\\u0c4d\\u0c2f \\u0C15\\u0C02\\u0C26\\u0C4D\\u0C30\\u0C47\\u0C17\\u0C41\\u0c32",
+        "\\u0c36\\u0c4d\\u0c30\\u0c40\\u0C27\\u0C30\\u0C4D \\u0c15\\u0c02\\u0c1f\\u0c2e\\u0c36\\u0c46\\u0c1f\\u0c4d\\u0c1f\\u0c3f",
+        "\\u0c2e\\u0c3e\\u0c27\\u0c35\\u0c4d \\u0c26\\u0c46\\u0c36\\u0c46\\u0c1f\\u0c4d\\u0c1f\\u0c3f",
+    };
+
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    UnicodeString message;
+    Transliterator* latinToDev=Transliterator::createInstance("Latin-Telugu", UTRANS_FORWARD, parseError, status);
+    Transliterator* devToLatin=Transliterator::createInstance("Telugu-Latin", UTRANS_FORWARD, parseError, status);
+    if(U_FAILURE(status)){
+        dataerrln("FAIL: construction " +   UnicodeString(" Error: ") + u_errorName(status));
+        dataerrln("PreContext: " + prettify(parseError.preContext) + " PostContext: " + prettify( parseError.postContext) );
+        return;
+    }
+    UnicodeString gotResult;
+    for(int i= 0; i<MAX_LEN; i++){
+        gotResult = source[i];
+        expect(*latinToDev,CharsToUnicodeString(source[i]),CharsToUnicodeString(expected[i]));
+        expect(*devToLatin,CharsToUnicodeString(expected[i]),CharsToUnicodeString(source[i]));
+    }
+    delete latinToDev;
+    delete devToLatin;
+}
+
+void TransliteratorTest::TestSanskritLatinRT(){
+    const int MAX_LEN =16;
+    const char* const source[MAX_LEN] = {
+        "rmk\\u1E63\\u0113t",
+        "\\u015Br\\u012Bmad",
+        "bhagavadg\\u012Bt\\u0101",
+        "adhy\\u0101ya",
+        "arjuna",
+        "vi\\u1E63\\u0101da",
+        "y\\u014Dga",
+        "dhr\\u0325tar\\u0101\\u1E63\\u1E6Dra",
+        "uv\\u0101cr\\u0325",
+        "dharmak\\u1E63\\u0113tr\\u0113",
+        "kuruk\\u1E63\\u0113tr\\u0113",
+        "samav\\u0113t\\u0101",
+        "yuyutsava\\u1E25",
+        "m\\u0101mak\\u0101\\u1E25",
+    // "p\\u0101\\u1E47\\u1E0Dav\\u0101\\u015Bcaiva",
+        "kimakurvata",
+        "san\\u0304java",
+    };
+    const char* const expected[MAX_LEN] = {
+        "\\u0930\\u094D\\u092E\\u094D\\u0915\\u094D\\u0937\\u0947\\u0924\\u094D",
+        "\\u0936\\u094d\\u0930\\u0940\\u092e\\u0926\\u094d",
+        "\\u092d\\u0917\\u0935\\u0926\\u094d\\u0917\\u0940\\u0924\\u093e",
+        "\\u0905\\u0927\\u094d\\u092f\\u093e\\u092f",
+        "\\u0905\\u0930\\u094d\\u091c\\u0941\\u0928",
+        "\\u0935\\u093f\\u0937\\u093e\\u0926",
+        "\\u092f\\u094b\\u0917",
+        "\\u0927\\u0943\\u0924\\u0930\\u093e\\u0937\\u094d\\u091f\\u094d\\u0930",
+        "\\u0909\\u0935\\u093E\\u091A\\u0943",
+        "\\u0927\\u0930\\u094d\\u092e\\u0915\\u094d\\u0937\\u0947\\u0924\\u094d\\u0930\\u0947",
+        "\\u0915\\u0941\\u0930\\u0941\\u0915\\u094d\\u0937\\u0947\\u0924\\u094d\\u0930\\u0947",
+        "\\u0938\\u092e\\u0935\\u0947\\u0924\\u093e",
+        "\\u092f\\u0941\\u092f\\u0941\\u0924\\u094d\\u0938\\u0935\\u0903",
+        "\\u092e\\u093e\\u092e\\u0915\\u093e\\u0903",
+    //"\\u092a\\u093e\\u0923\\u094d\\u0921\\u0935\\u093e\\u0936\\u094d\\u091a\\u0948\\u0935",
+        "\\u0915\\u093f\\u092e\\u0915\\u0941\\u0930\\u094d\\u0935\\u0924",
+        "\\u0938\\u0902\\u091c\\u0935",
+    };
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    UnicodeString message;
+    Transliterator* latinToDev=Transliterator::createInstance("Latin-Devanagari", UTRANS_FORWARD, parseError, status);
+    Transliterator* devToLatin=Transliterator::createInstance("Devanagari-Latin", UTRANS_FORWARD, parseError, status);
+    if(U_FAILURE(status)){
+        dataerrln("FAIL: construction " +   UnicodeString(" Error: ") + u_errorName(status));
+        dataerrln("PreContext: " + prettify(parseError.preContext) + " PostContext: " + prettify( parseError.postContext) );
+        return;
+    }
+    UnicodeString gotResult;
+    for(int i= 0; i<MAX_LEN; i++){
+        gotResult = source[i];
+        expect(*latinToDev,CharsToUnicodeString(source[i]),CharsToUnicodeString(expected[i]));
+        expect(*devToLatin,CharsToUnicodeString(expected[i]),CharsToUnicodeString(source[i]));
+    }
+    delete latinToDev;
+    delete devToLatin;
+}
+
+
+void TransliteratorTest::TestCompoundLatinRT(){
+    const char* const source[] = {
+        "rmk\\u1E63\\u0113t",
+        "\\u015Br\\u012Bmad",
+        "bhagavadg\\u012Bt\\u0101",
+        "adhy\\u0101ya",
+        "arjuna",
+        "vi\\u1E63\\u0101da",
+        "y\\u014Dga",
+        "dhr\\u0325tar\\u0101\\u1E63\\u1E6Dra",
+        "uv\\u0101cr\\u0325",
+        "dharmak\\u1E63\\u0113tr\\u0113",
+        "kuruk\\u1E63\\u0113tr\\u0113",
+        "samav\\u0113t\\u0101",
+        "yuyutsava\\u1E25",
+        "m\\u0101mak\\u0101\\u1E25",
+     // "p\\u0101\\u1E47\\u1E0Dav\\u0101\\u015Bcaiva",
+        "kimakurvata",
+        "san\\u0304java"
+    };
+    const int MAX_LEN = sizeof(source)/sizeof(source[0]);
+    const char* const expected[MAX_LEN] = {
+        "\\u0930\\u094D\\u092E\\u094D\\u0915\\u094D\\u0937\\u0947\\u0924\\u094D",
+        "\\u0936\\u094d\\u0930\\u0940\\u092e\\u0926\\u094d",
+        "\\u092d\\u0917\\u0935\\u0926\\u094d\\u0917\\u0940\\u0924\\u093e",
+        "\\u0905\\u0927\\u094d\\u092f\\u093e\\u092f",
+        "\\u0905\\u0930\\u094d\\u091c\\u0941\\u0928",
+        "\\u0935\\u093f\\u0937\\u093e\\u0926",
+        "\\u092f\\u094b\\u0917",
+        "\\u0927\\u0943\\u0924\\u0930\\u093e\\u0937\\u094d\\u091f\\u094d\\u0930",
+        "\\u0909\\u0935\\u093E\\u091A\\u0943",
+        "\\u0927\\u0930\\u094d\\u092e\\u0915\\u094d\\u0937\\u0947\\u0924\\u094d\\u0930\\u0947",
+        "\\u0915\\u0941\\u0930\\u0941\\u0915\\u094d\\u0937\\u0947\\u0924\\u094d\\u0930\\u0947",
+        "\\u0938\\u092e\\u0935\\u0947\\u0924\\u093e",
+        "\\u092f\\u0941\\u092f\\u0941\\u0924\\u094d\\u0938\\u0935\\u0903",
+        "\\u092e\\u093e\\u092e\\u0915\\u093e\\u0903",
+    //  "\\u092a\\u093e\\u0923\\u094d\\u0921\\u0935\\u093e\\u0936\\u094d\\u091a\\u0948\\u0935",
+        "\\u0915\\u093f\\u092e\\u0915\\u0941\\u0930\\u094d\\u0935\\u0924",
+        "\\u0938\\u0902\\u091c\\u0935"
+    };
+    if(MAX_LEN != sizeof(expected)/sizeof(expected[0])) {
+        errln("error in TestCompoundLatinRT: source[] and expected[] have different lengths!");
+        return;
+    }
+
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    UnicodeString message;
+    Transliterator* devToLatinToDev  =Transliterator::createInstance("Devanagari-Latin;Latin-Devanagari", UTRANS_FORWARD, parseError, status);
+    Transliterator* latinToDevToLatin=Transliterator::createInstance("Latin-Devanagari;Devanagari-Latin", UTRANS_FORWARD, parseError, status);
+    Transliterator* devToTelToDev    =Transliterator::createInstance("Devanagari-Telugu;Telugu-Devanagari", UTRANS_FORWARD, parseError, status);
+    Transliterator* latinToTelToLatin=Transliterator::createInstance("Latin-Telugu;Telugu-Latin", UTRANS_FORWARD, parseError, status);
+
+    if(U_FAILURE(status)){
+        dataerrln("FAIL: construction " +   UnicodeString(" Error: ") + u_errorName(status));
+        dataerrln("PreContext: " + prettify(parseError.preContext) + " PostContext: " + prettify( parseError.postContext) );
+        return;
+    }
+    UnicodeString gotResult;
+    for(int i= 0; i<MAX_LEN; i++){
+        gotResult = source[i];
+        expect(*devToLatinToDev,CharsToUnicodeString(expected[i]),CharsToUnicodeString(expected[i]));
+        expect(*latinToDevToLatin,CharsToUnicodeString(source[i]),CharsToUnicodeString(source[i]));
+        expect(*latinToTelToLatin,CharsToUnicodeString(source[i]),CharsToUnicodeString(source[i]));
+
+    }
+    delete(latinToDevToLatin);
+    delete(devToLatinToDev);  
+    delete(devToTelToDev);    
+    delete(latinToTelToLatin);
+}
+
+/**
+ * Test Gurmukhi-Devanagari Tippi and Bindi
+ */
+void TransliteratorTest::TestGurmukhiDevanagari(){
+    // the rule says:
+    // (\u0902) (when preceded by vowel)      --->  (\u0A02)
+    // (\u0902) (when preceded by consonant)  --->  (\u0A70)
+    UErrorCode status = U_ZERO_ERROR;
+    UnicodeSet vowel(UnicodeString("[\\u0905-\\u090A \\u090F\\u0910\\u0913\\u0914 \\u093e-\\u0942\\u0947\\u0948\\u094B\\u094C\\u094D]", -1, US_INV).unescape(), status);
+    UnicodeSet non_vowel(UnicodeString("[\\u0915-\\u0928\\u092A-\\u0930]", -1, US_INV).unescape(), status);
+    UParseError parseError;
+
+    UnicodeSetIterator vIter(vowel);
+    UnicodeSetIterator nvIter(non_vowel);
+    Transliterator* trans = Transliterator::createInstance("Devanagari-Gurmukhi",UTRANS_FORWARD, parseError, status);
+    if(U_FAILURE(status)) {
+      dataerrln("Error creating transliterator %s", u_errorName(status));
+      delete trans;
+      return;
+    }
+    UnicodeString src (" \\u0902", -1, US_INV);
+    UnicodeString expected(" \\u0A02", -1, US_INV);
+    src = src.unescape();
+    expected= expected.unescape();
+
+    while(vIter.next()){
+        src.setCharAt(0,(UChar) vIter.getCodepoint());
+        expected.setCharAt(0,(UChar) (vIter.getCodepoint()+0x0100));
+        expect(*trans,src,expected);
+    }
+    
+    expected.setCharAt(1,0x0A70);
+    while(nvIter.next()){
+        //src.setCharAt(0,(char) nvIter.codepoint);
+        src.setCharAt(0,(UChar)nvIter.getCodepoint());
+        expected.setCharAt(0,(UChar) (nvIter.getCodepoint()+0x0100));
+        expect(*trans,src,expected);
+    }
+    delete trans;
+}
+/**
+ * Test instantiation from a locale.
+ */
+void TransliteratorTest::TestLocaleInstantiation(void) {
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance("ru_RU-Latin", UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        dataerrln("FAIL: createInstance(ru_RU-Latin) - %s", u_errorName(ec));
+        delete t;
+        return;
+    }
+    expect(*t, CharsToUnicodeString("\\u0430"), "a");
+    delete t;
+    
+    t = Transliterator::createInstance("en-el", UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln("FAIL: createInstance(en-el)");
+        delete t;
+        return;
+    }
+    expect(*t, "a", CharsToUnicodeString("\\u03B1"));
+    delete t;
+}
+        
+/**
+ * Test title case handling of accent (should ignore accents)
+ */
+void TransliteratorTest::TestTitleAccents(void) {
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createInstance("Title", UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln("FAIL: createInstance(Title)");
+        delete t;
+        return;
+    }
+    expect(*t, CharsToUnicodeString("a\\u0300b can't abe"), CharsToUnicodeString("A\\u0300b Can't Abe"));
+    delete t;
+}
+
+/**
+ * Basic test of a locale resource based rule.
+ */
+void TransliteratorTest::TestLocaleResource() {
+    const char* DATA[] = {
+        // id                    from               to
+        //"Latin-Greek/UNGEGN",    "b",               "\\u03bc\\u03c0",
+        "Latin-el",              "b",               "\\u03bc\\u03c0",
+        "Latin-Greek",           "b",               "\\u03B2",
+        "Greek-Latin/UNGEGN",    "\\u03B2",         "v",
+        "el-Latin",              "\\u03B2",         "v",
+        "Greek-Latin",           "\\u03B2",         "b",
+    };
+    const int32_t DATA_length = sizeof(DATA) / sizeof(DATA[0]);
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        UParseError pe;
+        UErrorCode ec = U_ZERO_ERROR;
+        Transliterator *t = Transliterator::createInstance(DATA[i], UTRANS_FORWARD, pe, ec);
+        if (U_FAILURE(ec)) {
+            dataerrln((UnicodeString)"FAIL: createInstance(" + DATA[i] + ") - " + u_errorName(ec));
+            delete t;
+            continue;
+        }
+        expect(*t, CharsToUnicodeString(DATA[i+1]),
+               CharsToUnicodeString(DATA[i+2]));
+        delete t;
+    }
+}
+
+/**
+ * Make sure parse errors reference the right line.
+ */
+void TransliteratorTest::TestParseError() {
+    static const char* rule =
+        "a > b;\n"
+        "# more stuff\n"
+        "d << b;";
+    UErrorCode ec = U_ZERO_ERROR;
+    UParseError pe;
+    Transliterator *t = Transliterator::createFromRules("ID", rule, UTRANS_FORWARD, pe, ec);
+    delete t;
+    if (U_FAILURE(ec)) {
+        UnicodeString err(pe.preContext);
+        err.append((UChar)124/*|*/).append(pe.postContext);
+        if (err.indexOf("d << b") >= 0) {
+            logln("Ok: " + err);
+        } else {
+            errln("FAIL: " + err);
+        }
+    }
+    else {
+        errln("FAIL: no syntax error");
+    }
+    static const char* maskingRule =
+        "a>x;\n"
+        "# more stuff\n"
+        "ab>y;";
+    ec = U_ZERO_ERROR;
+    delete Transliterator::createFromRules("ID", maskingRule, UTRANS_FORWARD, pe, ec);
+    if (ec != U_RULE_MASK_ERROR) {
+        errln("FAIL: returned %s instead of U_RULE_MASK_ERROR", u_errorName(ec));
+    }
+    else if (UnicodeString("a > x;") != UnicodeString(pe.preContext)) {
+        errln("FAIL: did not get expected precontext");
+    }
+    else if (UnicodeString("ab > y;") != UnicodeString(pe.postContext)) {
+        errln("FAIL: did not get expected postcontext");
+    }
+}
+
+/**
+ * Make sure sets on output are disallowed.
+ */
+void TransliteratorTest::TestOutputSet() {
+    UnicodeString rule = "$set = [a-cm-n]; b > $set;";
+    UErrorCode ec = U_ZERO_ERROR;
+    UParseError pe;
+    Transliterator *t = Transliterator::createFromRules("ID", rule, UTRANS_FORWARD, pe, ec);
+    delete t;
+    if (U_FAILURE(ec)) {
+        UnicodeString err(pe.preContext);
+        err.append((UChar)124/*|*/).append(pe.postContext);
+        logln("Ok: " + err);
+        return;
+    }
+    errln("FAIL: No syntax error");
+}        
+
+/**
+ * Test the use variable range pragma, making sure that use of
+ * variable range characters is detected and flagged as an error.
+ */
+void TransliteratorTest::TestVariableRange() {
+    UnicodeString rule = "use variable range 0x70 0x72; a > A; b > B; q > Q;";
+    UErrorCode ec = U_ZERO_ERROR;
+    UParseError pe;
+    Transliterator *t = Transliterator::createFromRules("ID", rule, UTRANS_FORWARD, pe, ec);
+    delete t;
+    if (U_FAILURE(ec)) {
+        UnicodeString err(pe.preContext);
+        err.append((UChar)124/*|*/).append(pe.postContext);
+        logln("Ok: " + err);
+        return;
+    }
+    errln("FAIL: No syntax error");
+}
+
+/**
+ * Test invalid post context error handling
+ */
+void TransliteratorTest::TestInvalidPostContext() {
+    UnicodeString rule = "a}b{c>d;";
+    UErrorCode ec = U_ZERO_ERROR;
+    UParseError pe;
+    Transliterator *t = Transliterator::createFromRules("ID", rule, UTRANS_FORWARD, pe, ec);
+    delete t;
+    if (U_FAILURE(ec)) {
+        UnicodeString err(pe.preContext);
+        err.append((UChar)124/*|*/).append(pe.postContext);
+        if (err.indexOf("a}b{c") >= 0) {
+            logln("Ok: " + err);
+        } else {
+            errln("FAIL: " + err);
+        }
+        return;
+    }
+    errln("FAIL: No syntax error");
+}
+
+/**
+ * Test ID form variants
+ */
+void TransliteratorTest::TestIDForms() {
+    const char* DATA[] = {
+        "NFC", NULL, "NFD",
+        "nfd", NULL, "NFC", // make sure case is ignored
+        "Any-NFKD", NULL, "Any-NFKC",
+        "Null", NULL, "Null",
+        "-nfkc", "nfkc", "NFKD",
+        "-nfkc/", "nfkc", "NFKD",
+        "Latin-Greek/UNGEGN", NULL, "Greek-Latin/UNGEGN",
+        "Greek/UNGEGN-Latin", "Greek-Latin/UNGEGN", "Latin-Greek/UNGEGN",
+        "Bengali-Devanagari/", "Bengali-Devanagari", "Devanagari-Bengali",
+        "Source-", NULL, NULL,
+        "Source/Variant-", NULL, NULL,
+        "Source-/Variant", NULL, NULL,
+        "/Variant", NULL, NULL,
+        "/Variant-", NULL, NULL,
+        "-/Variant", NULL, NULL,
+        "-/", NULL, NULL,
+        "-", NULL, NULL,
+        "/", NULL, NULL,
+    };
+    const int32_t DATA_length = sizeof(DATA)/sizeof(DATA[0]);
+    
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        const char* ID = DATA[i];
+        const char* expID = DATA[i+1];
+        const char* expInvID = DATA[i+2];
+        UBool expValid = (expInvID != NULL);
+        if (expID == NULL) {
+            expID = ID;
+        }
+        UParseError pe;
+        UErrorCode ec = U_ZERO_ERROR;
+        Transliterator *t =
+            Transliterator::createInstance(ID, UTRANS_FORWARD, pe, ec);
+        if (U_FAILURE(ec)) {
+            if (!expValid) {
+                logln((UnicodeString)"Ok: getInstance(" + ID +") => " + u_errorName(ec));
+            } else {
+                dataerrln((UnicodeString)"FAIL: Couldn't create " + ID + " - " + u_errorName(ec));
+            }
+            delete t;
+            continue;
+        }
+        Transliterator *u = t->createInverse(ec);
+        if (U_FAILURE(ec)) {
+            errln((UnicodeString)"FAIL: Couldn't create inverse of " + ID);
+            delete t;
+            delete u;
+            continue;
+        }
+        if (t->getID() == expID &&
+            u->getID() == expInvID) {
+            logln((UnicodeString)"Ok: " + ID + ".getInverse() => " + expInvID);
+        } else {
+            errln((UnicodeString)"FAIL: getInstance(" + ID + ") => " +
+                  t->getID() + " x getInverse() => " + u->getID() +
+                  ", expected " + expInvID);
+        }
+        delete t;
+        delete u;
+    }
+}
+
+static const UChar SPACE[]   = {32,0};
+static const UChar NEWLINE[] = {10,0};
+static const UChar RETURN[]  = {13,0};
+static const UChar EMPTY[]   = {0};
+
+void TransliteratorTest::checkRules(const UnicodeString& label, Transliterator& t2,
+                                    const UnicodeString& testRulesForward) {
+    UnicodeString rules2; t2.toRules(rules2, TRUE);
+    //rules2 = TestUtility.replaceAll(rules2, new UnicodeSet("[' '\n\r]"), "");
+    rules2.findAndReplace(SPACE, EMPTY);
+    rules2.findAndReplace(NEWLINE, EMPTY);
+    rules2.findAndReplace(RETURN, EMPTY);
+
+    UnicodeString testRules(testRulesForward); testRules.findAndReplace(SPACE, EMPTY);
+    
+    if (rules2 != testRules) {
+        errln(label);
+        logln((UnicodeString)"GENERATED RULES: " + rules2);
+        logln((UnicodeString)"SHOULD BE:       " + testRulesForward);
+    }
+}
+
+/**
+ * Mark's toRules test.
+ */
+void TransliteratorTest::TestToRulesMark() {
+    const char* testRules = 
+        "::[[:Latin:][:Mark:]];"
+        "::NFKD (NFC);"
+        "::Lower (Lower);"
+        "a <> \\u03B1;" // alpha
+        "::NFKC (NFD);"
+        "::Upper (Lower);"
+        "::Lower ();"
+        "::([[:Greek:][:Mark:]]);"
+        ;
+    const char* testRulesForward = 
+        "::[[:Latin:][:Mark:]];"
+        "::NFKD(NFC);"
+        "::Lower(Lower);"
+        "a > \\u03B1;"
+        "::NFKC(NFD);"
+        "::Upper (Lower);"
+        "::Lower ();"
+        ;
+    const char* testRulesBackward = 
+        "::[[:Greek:][:Mark:]];"
+        "::Lower (Upper);"
+        "::NFD(NFKC);"
+        "\\u03B1 > a;"
+        "::Lower(Lower);"
+        "::NFC(NFKD);"
+        ;
+    UnicodeString source = CharsToUnicodeString("\\u00E1"); // a-acute
+    UnicodeString target = CharsToUnicodeString("\\u03AC"); // alpha-acute
+    
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t2 = Transliterator::createFromRules("source-target", UnicodeString(testRules, -1, US_INV), UTRANS_FORWARD, pe, ec);
+    Transliterator *t3 = Transliterator::createFromRules("target-source", UnicodeString(testRules, -1, US_INV), UTRANS_REVERSE, pe, ec);
+
+    if (U_FAILURE(ec)) {
+        delete t2;
+        delete t3;
+        dataerrln((UnicodeString)"FAIL: createFromRules => " + u_errorName(ec));
+        return;
+    }
+    
+    expect(*t2, source, target);
+    expect(*t3, target, source);
+    
+    checkRules("Failed toRules FORWARD", *t2, UnicodeString(testRulesForward, -1, US_INV));
+    checkRules("Failed toRules BACKWARD", *t3, UnicodeString(testRulesBackward, -1, US_INV));
+
+    delete t2;
+    delete t3;
+}
+
+/**
+ * Test Escape and Unescape transliterators.
+ */
+void TransliteratorTest::TestEscape() {
+    UParseError pe;
+    UErrorCode ec;
+    Transliterator *t;
+
+    ec = U_ZERO_ERROR;
+    t = Transliterator::createInstance("Hex-Any", UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createInstance");
+    } else {
+        expect(*t,
+               UNICODE_STRING_SIMPLE("\\x{40}\\U00000031&#x32;&#81;"),
+               "@12Q");
+    }
+    delete t;
+
+    ec = U_ZERO_ERROR;
+    t = Transliterator::createInstance("Any-Hex/C", UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createInstance");
+    } else {
+        expect(*t,
+               CharsToUnicodeString("A\\U0010BEEF\\uFEED"),
+               UNICODE_STRING_SIMPLE("\\u0041\\U0010BEEF\\uFEED"));
+    }
+    delete t;
+
+    ec = U_ZERO_ERROR;
+    t = Transliterator::createInstance("Any-Hex/Java", UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createInstance");
+    } else {
+        expect(*t,
+               CharsToUnicodeString("A\\U0010BEEF\\uFEED"),
+               UNICODE_STRING_SIMPLE("\\u0041\\uDBEF\\uDEEF\\uFEED"));
+    }
+    delete t;
+
+    ec = U_ZERO_ERROR;
+    t = Transliterator::createInstance("Any-Hex/Perl", UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createInstance");
+    } else {
+        expect(*t,
+               CharsToUnicodeString("A\\U0010BEEF\\uFEED"),
+               UNICODE_STRING_SIMPLE("\\x{41}\\x{10BEEF}\\x{FEED}"));
+    }
+    delete t;
+}
+
+
+void TransliteratorTest::TestAnchorMasking(){
+    UnicodeString rule ("^a > Q; a > q;");
+    UErrorCode status= U_ZERO_ERROR;
+    UParseError parseError;
+
+    Transliterator* t = Transliterator::createFromRules("ID", rule, UTRANS_FORWARD,parseError,status);
+    if(U_FAILURE(status)){
+        errln(UnicodeString("FAIL: ") + "ID" +
+              ".createFromRules() => bad rules" +
+              /*", parse error " + parseError.code +*/
+              ", line " + parseError.line +
+              ", offset " + parseError.offset +
+              ", context " + prettify(parseError.preContext, TRUE) +
+              ", rules: " + prettify(rule, TRUE));
+    }
+    delete t;
+}
+
+/**
+ * Make sure display names of variants look reasonable.
+ */
+void TransliteratorTest::TestDisplayName() {
+#if UCONFIG_NO_FORMATTING
+    logln("Skipping, UCONFIG_NO_FORMATTING is set\n");
+    return;
+#else
+    static const char* DATA[] = {
+        // ID, forward name, reverse name
+        // Update the text as necessary -- the important thing is
+        // not the text itself, but how various cases are handled.
+        
+        // Basic test
+        "Any-Hex", "Any to Hex Escape", "Hex Escape to Any",
+        
+        // Variants
+        "Any-Hex/Perl", "Any to Hex Escape/Perl", "Hex Escape to Any/Perl",
+        
+        // Target-only IDs
+        "NFC", "Any to NFC", "Any to NFD",
+    };
+
+    int32_t DATA_length = sizeof(DATA) / sizeof(DATA[0]);
+    
+    Locale US("en", "US");
+    
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        UnicodeString name;
+        Transliterator::getDisplayName(DATA[i], US, name);
+        if (name != DATA[i+1]) {
+            dataerrln((UnicodeString)"FAIL: " + DATA[i] + ".getDisplayName() => " +
+                  name + ", expected " + DATA[i+1]);
+        } else {
+            logln((UnicodeString)"Ok: " + DATA[i] + ".getDisplayName() => " + name);
+        }
+        UErrorCode ec = U_ZERO_ERROR;
+        UParseError pe;
+        Transliterator *t = Transliterator::createInstance(DATA[i], UTRANS_REVERSE, pe, ec);
+        if (U_FAILURE(ec)) {
+            delete t;
+            dataerrln("FAIL: createInstance failed - %s", u_errorName(ec));
+            continue;
+        }
+        name = Transliterator::getDisplayName(t->getID(), US, name);
+        if (name != DATA[i+2]) {
+            dataerrln((UnicodeString)"FAIL: " + t->getID() + ".getDisplayName() => " +
+                  name + ", expected " + DATA[i+2]);
+        } else {
+            logln((UnicodeString)"Ok: " + t->getID() + ".getDisplayName() => " + name);
+        }
+        delete t;
+    }
+#endif
+}
+
+void TransliteratorTest::TestSpecialCases(void) {
+    const UnicodeString registerRules[] = {
+        "Any-Dev1", "x > X; y > Y;",
+        "Any-Dev2", "XY > Z",
+        "Greek-Latin/FAKE", 
+            CharsToUnicodeString
+            ("[^[:L:][:M:]] { \\u03bc\\u03c0 > b ; \\u03bc\\u03c0 } [^[:L:][:M:]] > b ; [^[:L:][:M:]] { [\\u039c\\u03bc][\\u03a0\\u03c0] > B ; [\\u039c\\u03bc][\\u03a0\\u03c0] } [^[:L:][:M:]] > B ;"),
+        "" // END MARKER
+    };
+
+    const UnicodeString testCases[] = {
+        // NORMALIZATION
+        // should add more test cases
+        "NFD" , CharsToUnicodeString("a\\u0300 \\u00E0 \\u1100\\u1161 \\uFF76\\uFF9E\\u03D3"), "",
+        "NFC" , CharsToUnicodeString("a\\u0300 \\u00E0 \\u1100\\u1161 \\uFF76\\uFF9E\\u03D3"), "",
+        "NFKD", CharsToUnicodeString("a\\u0300 \\u00E0 \\u1100\\u1161 \\uFF76\\uFF9E\\u03D3"), "",
+        "NFKC", CharsToUnicodeString("a\\u0300 \\u00E0 \\u1100\\u1161 \\uFF76\\uFF9E\\u03D3"), "",
+
+        // mp -> b BUG
+        "Greek-Latin/UNGEGN", CharsToUnicodeString("(\\u03BC\\u03C0)"), "(b)",
+        "Greek-Latin/FAKE", CharsToUnicodeString("(\\u03BC\\u03C0)"), "(b)",
+    
+        // check for devanagari bug
+        "nfd;Dev1;Dev2;nfc", "xy", "Z",
+
+        // ff, i, dotless-i, I, dotted-I, LJLjlj deseret deeDEE
+        "Title", CharsToUnicodeString("ab'cD ffi\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 ") + DESERET_dee + DESERET_DEE, 
+                 CharsToUnicodeString("Ab'cd Ffi\\u0131ii\\u0307 \\u01C8\\u01C9\\u01C9 ") + DESERET_DEE + DESERET_dee, 
+                 
+        //TODO: enable this test once Titlecase works right
+        /*
+        "Title", CharsToUnicodeString("\\uFB00i\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 ") + DESERET_dee + DESERET_DEE, 
+                 CharsToUnicodeString("Ffi\\u0131ii \\u01C8\\u01C9\\u01C9 ") + DESERET_DEE + DESERET_dee, 
+                 */
+        "Upper", CharsToUnicodeString("ab'cD \\uFB00i\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 ") + DESERET_dee + DESERET_DEE, 
+                 CharsToUnicodeString("AB'CD FFIII\\u0130 \\u01C7\\u01C7\\u01C7 ") + DESERET_DEE + DESERET_DEE,
+        "Lower", CharsToUnicodeString("ab'cD \\uFB00i\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 ") + DESERET_dee + DESERET_DEE, 
+                 CharsToUnicodeString("ab'cd \\uFB00i\\u0131ii\\u0307 \\u01C9\\u01C9\\u01C9 ") + DESERET_dee + DESERET_dee,
+    
+        "Upper", CharsToUnicodeString("ab'cD \\uFB00i\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 ") + DESERET_dee + DESERET_DEE, "",
+        "Lower", CharsToUnicodeString("ab'cD \\uFB00i\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 ") + DESERET_dee + DESERET_DEE, "",
+
+         // FORMS OF S
+        "Greek-Latin/UNGEGN",  CharsToUnicodeString("\\u03C3 \\u03C3\\u03C2 \\u03C2\\u03C3"), 
+                               CharsToUnicodeString("s ss s\\u0331s\\u0331") ,
+        "Latin-Greek/UNGEGN",  CharsToUnicodeString("s ss s\\u0331s\\u0331"), 
+                               CharsToUnicodeString("\\u03C3 \\u03C3\\u03C2 \\u03C2\\u03C3") ,
+        "Greek-Latin",  CharsToUnicodeString("\\u03C3 \\u03C3\\u03C2 \\u03C2\\u03C3"), 
+                        CharsToUnicodeString("s ss s\\u0331s\\u0331") ,
+        "Latin-Greek",  CharsToUnicodeString("s ss s\\u0331s\\u0331"), 
+                        CharsToUnicodeString("\\u03C3 \\u03C3\\u03C2 \\u03C2\\u03C3"),
+        // Tatiana bug
+        // Upper: TAT\\u02B9\\u00C2NA
+        // Lower: tat\\u02B9\\u00E2na
+        // Title: Tat\\u02B9\\u00E2na
+        "Upper", CharsToUnicodeString("tat\\u02B9\\u00E2na"),
+                 CharsToUnicodeString("TAT\\u02B9\\u00C2NA"),
+        "Lower", CharsToUnicodeString("TAT\\u02B9\\u00C2NA"),
+                 CharsToUnicodeString("tat\\u02B9\\u00E2na"),
+        "Title", CharsToUnicodeString("tat\\u02B9\\u00E2na"),
+                 CharsToUnicodeString("Tat\\u02B9\\u00E2na"),
+
+        "" // END MARKER
+    };
+
+    UParseError pos;
+    int32_t i;
+    for (i = 0; registerRules[i].length()!=0; i+=2) {
+        UErrorCode status = U_ZERO_ERROR;
+
+        Transliterator *t = Transliterator::createFromRules(registerRules[0+i], 
+            registerRules[i+1], UTRANS_FORWARD, pos, status);
+        if (U_FAILURE(status)) {
+            dataerrln("Fails: Unable to create the transliterator from rules. - %s", u_errorName(status));
+        } else {
+            Transliterator::registerInstance(t);
+        }
+    }
+    for (i = 0; testCases[i].length()!=0; i+=3) {
+        UErrorCode ec = U_ZERO_ERROR;
+        UParseError pe;
+        const UnicodeString& name = testCases[i];
+        Transliterator *t = Transliterator::createInstance(name, UTRANS_FORWARD, pe, ec);
+        if (U_FAILURE(ec)) {
+            dataerrln((UnicodeString)"FAIL: Couldn't create " + name + " - " + u_errorName(ec));
+            delete t;
+            continue;
+        }
+        const UnicodeString& id = t->getID();
+        const UnicodeString& source = testCases[i+1];
+        UnicodeString target;
+
+        // Automatic generation of targets, to make it simpler to add test cases (and more fail-safe)
+        
+        if (testCases[i+2].length() > 0) {
+            target = testCases[i+2];
+        } else if (0==id.caseCompare("NFD", U_FOLD_CASE_DEFAULT)) {
+            Normalizer::normalize(source, UNORM_NFD, 0, target, ec);
+        } else if (0==id.caseCompare("NFC", U_FOLD_CASE_DEFAULT)) {
+            Normalizer::normalize(source, UNORM_NFC, 0, target, ec);
+        } else if (0==id.caseCompare("NFKD", U_FOLD_CASE_DEFAULT)) {
+            Normalizer::normalize(source, UNORM_NFKD, 0, target, ec);
+        } else if (0==id.caseCompare("NFKC", U_FOLD_CASE_DEFAULT)) {
+            Normalizer::normalize(source, UNORM_NFKC, 0, target, ec);
+        } else if (0==id.caseCompare("Lower", U_FOLD_CASE_DEFAULT)) {
+            target = source;
+            target.toLower(Locale::getUS());
+        } else if (0==id.caseCompare("Upper", U_FOLD_CASE_DEFAULT)) {
+            target = source;
+            target.toUpper(Locale::getUS());
+        }
+        if (U_FAILURE(ec)) {
+            errln((UnicodeString)"FAIL: Internal error normalizing " + source);
+            continue;
+        }
+
+        expect(*t, source, target);
+        delete t;
+    }
+    for (i = 0; registerRules[i].length()!=0; i+=2) {
+        Transliterator::unregister(registerRules[i]);
+    }
+}
+
+char* Char32ToEscapedChars(UChar32 ch, char* buffer) {
+    if (ch <= 0xFFFF) {
+        sprintf(buffer, "\\u%04x", (int)ch);
+    } else {
+        sprintf(buffer, "\\U%08x", (int)ch);
+    }
+    return buffer;
+}
+
+void TransliteratorTest::TestSurrogateCasing (void) {
+    // check that casing handles surrogates
+    // titlecase is currently defective
+    char buffer[20];
+    UChar buffer2[20];
+    UChar32 dee;
+    UTF_GET_CHAR(DESERET_dee,0, 0, DESERET_dee.length(), dee);
+    UnicodeString DEE(u_totitle(dee));
+    if (DEE != DESERET_DEE) {
+        err("Fails titlecase of surrogates");
+        err(Char32ToEscapedChars(dee, buffer)); 
+        err(", ");
+        errln(Char32ToEscapedChars(DEE.char32At(0), buffer));
+    }
+        
+    UnicodeString deeDEETest=DESERET_dee + DESERET_DEE;
+    UnicodeString deedeeTest = DESERET_dee + DESERET_dee;
+    UnicodeString DEEDEETest = DESERET_DEE + DESERET_DEE;
+    UErrorCode status= U_ZERO_ERROR;
+
+    u_strToUpper(buffer2, 20, deeDEETest.getBuffer(), deeDEETest.length(), NULL, &status);
+    if (U_FAILURE(status) || (UnicodeString(buffer2)!= DEEDEETest)) {
+        errln("Fails: Can't uppercase surrogates.");
+    }
+        
+    status= U_ZERO_ERROR;
+    u_strToLower(buffer2, 20, deeDEETest.getBuffer(), deeDEETest.length(), NULL, &status);
+    if (U_FAILURE(status) || (UnicodeString(buffer2)!= deedeeTest)) {
+        errln("Fails: Can't lowercase surrogates.");
+    }
+}
+
+static void _trans(Transliterator& t, const UnicodeString& src,
+                   UnicodeString& result) {
+    result = src;
+    t.transliterate(result);
+}
+
+static void _trans(const UnicodeString& id, const UnicodeString& src,
+                   UnicodeString& result, UErrorCode ec) {
+    UParseError pe;
+    Transliterator *t = Transliterator::createInstance(id, UTRANS_FORWARD, pe, ec);
+    if (U_SUCCESS(ec)) {
+        _trans(*t, src, result);
+    }
+    delete t;
+}
+
+static UnicodeString _findMatch(const UnicodeString& source,
+                                       const UnicodeString* pairs) {
+    UnicodeString empty;
+    for (int32_t i=0; pairs[i].length() > 0; i+=2) {
+        if (0==source.caseCompare(pairs[i], U_FOLD_CASE_DEFAULT)) {
+            return pairs[i+1];
+        }
+    }
+    return empty;
+}
+
+// Check to see that incremental gets at least part way through a reasonable string.
+
+void TransliteratorTest::TestIncrementalProgress(void) {
+    UErrorCode ec = U_ZERO_ERROR;
+    UnicodeString latinTest = "The Quick Brown Fox.";
+    UnicodeString devaTest;
+    _trans("Latin-Devanagari", latinTest, devaTest, ec);
+    UnicodeString kataTest;
+    _trans("Latin-Katakana", latinTest, kataTest, ec);
+    if (U_FAILURE(ec)) {
+        errln("FAIL: Internal error");
+        return;
+    }
+    const UnicodeString tests[] = {
+        "Any", latinTest,
+        "Latin", latinTest,
+        "Halfwidth", latinTest,
+        "Devanagari", devaTest,
+        "Katakana", kataTest,
+        "" // END MARKER
+    };
+
+    UnicodeString test("The Quick Brown Fox Jumped Over The Lazy Dog.");
+    int32_t i = 0, j=0, k=0;
+    int32_t sources = Transliterator::countAvailableSources();
+    for (i = 0; i < sources; i++) {
+        UnicodeString source;
+        Transliterator::getAvailableSource(i, source);
+        UnicodeString test = _findMatch(source, tests);
+        if (test.length() == 0) {
+            logln((UnicodeString)"Skipping " + source + "-X");
+            continue;
+        }
+        int32_t targets = Transliterator::countAvailableTargets(source);
+        for (j = 0; j < targets; j++) {
+            UnicodeString target;
+            Transliterator::getAvailableTarget(j, source, target);
+            int32_t variants = Transliterator::countAvailableVariants(source, target);
+            for (k =0; k< variants; k++) {
+                UnicodeString variant;
+                UParseError err;
+                UErrorCode status = U_ZERO_ERROR;
+
+                Transliterator::getAvailableVariant(k, source, target, variant);
+                UnicodeString id = source + "-" + target + "/" + variant;
+                
+                Transliterator *t = Transliterator::createInstance(id, UTRANS_FORWARD, err, status);
+                if (U_FAILURE(status)) {
+                    dataerrln((UnicodeString)"FAIL: Could not create " + id);
+                    delete t;
+                    continue;
+                }
+                status = U_ZERO_ERROR;
+                CheckIncrementalAux(t, test);
+
+                UnicodeString rev;
+                _trans(*t, test, rev);
+                Transliterator *inv = t->createInverse(status);
+                if (U_FAILURE(status)) {
+#if UCONFIG_NO_BREAK_ITERATION
+                    // If UCONFIG_NO_BREAK_ITERATION is on, then only Thai should fail.
+                    if (id.compare((UnicodeString)"Latin-Thai/") != 0)
+#endif
+                        errln((UnicodeString)"FAIL: Could not create inverse of " + id);
+
+                    delete t;
+                    delete inv;
+                    continue;
+                }
+                CheckIncrementalAux(inv, rev);
+                delete t;
+                delete inv;
+            }
+        }
+    }
+}
+
+void TransliteratorTest::CheckIncrementalAux(const Transliterator* t, 
+                                                      const UnicodeString& input) {
+    UErrorCode ec = U_ZERO_ERROR;
+    UTransPosition pos;
+    UnicodeString test = input;
+
+    pos.contextStart = 0;
+    pos.contextLimit = input.length();
+    pos.start = 0;
+    pos.limit = input.length();
+
+    t->transliterate(test, pos, ec);
+    if (U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: transliterate() error " + u_errorName(ec));
+        return;
+    }
+    UBool gotError = FALSE;
+
+    // we have a few special cases. Any-Remove (pos.start = 0, but also = limit) and U+XXXXX?X?
+
+    if (pos.start == 0 && pos.limit != 0 && t->getID() != "Hex-Any/Unicode") {
+        errln((UnicodeString)"No Progress, " +
+              t->getID() + ": " + formatInput(test, input, pos));
+        gotError = TRUE;
+    } else {
+        logln((UnicodeString)"PASS Progress, " +
+              t->getID() + ": " + formatInput(test, input, pos));
+    }
+    t->finishTransliteration(test, pos);
+    if (pos.start != pos.limit) {
+        errln((UnicodeString)"Incomplete, " +
+              t->getID() + ": " + formatInput(test, input, pos));
+        gotError = TRUE;
+    }
+}
+
+void TransliteratorTest::TestFunction() {
+    // Careful with spacing and ';' here:  Phrase this exactly
+    // as toRules() is going to return it.  If toRules() changes
+    // with regard to spacing or ';', then adjust this string.
+    UnicodeString rule =
+        "([:Lu:]) > $1 '(' &Lower( $1 ) '=' &Hex( &Any-Lower( $1 ) ) ')';";
+    
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createFromRules("Test", rule, UTRANS_FORWARD, pe, ec);
+    if (t == NULL) {
+        dataerrln("FAIL: createFromRules failed - %s", u_errorName(ec));
+        return;
+    }
+    
+    UnicodeString r;
+    t->toRules(r, TRUE);
+    if (r == rule) {
+        logln((UnicodeString)"OK: toRules() => " + r);
+    } else {
+        errln((UnicodeString)"FAIL: toRules() => " + r +
+              ", expected " + rule);
+    }
+    
+    expect(*t, "The Quick Brown Fox",
+           UNICODE_STRING_SIMPLE("T(t=\\u0074)he Q(q=\\u0071)uick B(b=\\u0062)rown F(f=\\u0066)ox"));
+
+    delete t;
+}
+
+void TransliteratorTest::TestInvalidBackRef(void) {
+    UnicodeString rule =  ". > $1;";
+    UnicodeString rule2 =CharsToUnicodeString("(.) <> &hex/unicode($1) &name($1); . > $1; [{}] >\\u0020;");
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator *t = Transliterator::createFromRules("Test", rule, UTRANS_FORWARD, pe, ec);
+    Transliterator *t2 = Transliterator::createFromRules("Test2", rule2, UTRANS_FORWARD, pe, ec);
+
+    if (t != NULL) {
+        errln("FAIL: createFromRules should have returned NULL");
+        delete t;
+    }
+
+    if (t2 != NULL) {
+        errln("FAIL: createFromRules should have returned NULL");
+        delete t2;
+    }
+
+    if (U_SUCCESS(ec)) {
+        errln("FAIL: Ok: . > $1; => no error");
+    } else {
+        logln((UnicodeString)"Ok: . > $1; => " + u_errorName(ec));
+    }
+}
+
+void TransliteratorTest::TestMulticharStringSet() {
+    // Basic testing
+    const char* rule =
+        "       [{aa}]       > x;"
+        "         a          > y;"
+        "       [b{bc}]      > z;"
+        "[{gd}] { e          > q;"
+        "         e } [{fg}] > r;" ;
+        
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+    Transliterator* t = Transliterator::createFromRules("Test", rule, UTRANS_FORWARD, pe, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        delete t;
+        errln("FAIL: createFromRules failed");
+        return;
+    }
+        
+    expect(*t, "a aa ab bc d gd de gde gdefg ddefg",
+           "y x yz z d gd de gdq gdqfg ddrfg");
+    delete t;
+
+    // Overlapped string test.  Make sure that when multiple
+    // strings can match that the longest one is matched.
+    rule =
+        "    [a {ab} {abc}]    > x;"
+        "           b          > y;"
+        "           c          > z;"
+        " q [t {st} {rst}] { e > p;" ;
+        
+    t = Transliterator::createFromRules("Test", rule, UTRANS_FORWARD, pe, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        delete t;
+        errln("FAIL: createFromRules failed");
+        return;
+    }
+        
+    expect(*t, "a ab abc qte qste qrste",
+           "x x x qtp qstp qrstp");
+    delete t;
+}
+
+// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
+// BEGIN TestUserFunction support factory
+
+Transliterator* _TUFF[4];
+UnicodeString* _TUFID[4];
+
+static Transliterator* U_EXPORT2 _TUFFactory(const UnicodeString& /*ID*/,
+                                   Transliterator::Token context) {
+    return _TUFF[context.integer]->clone();
+}
+
+static void _TUFReg(const UnicodeString& ID, Transliterator* t, int32_t n) {
+    _TUFF[n] = t;
+    _TUFID[n] = new UnicodeString(ID);
+    Transliterator::registerFactory(ID, _TUFFactory, Transliterator::integerToken(n));
+}
+
+static void _TUFUnreg(int32_t n) {
+    if (_TUFF[n] != NULL) {
+        Transliterator::unregister(*_TUFID[n]);
+        delete _TUFF[n];
+        delete _TUFID[n];
+    }
+}
+
+// END TestUserFunction support factory
+// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+/**
+ * Test that user-registered transliterators can be used under function
+ * syntax.
+ */
+void TransliteratorTest::TestUserFunction() {
+ 
+    Transliterator* t;
+    UParseError pe;
+    UErrorCode ec = U_ZERO_ERROR;
+
+    // Setup our factory
+    int32_t i;
+    for (i=0; i<4; ++i) {
+        _TUFF[i] = NULL;
+    }
+
+    // There's no need to register inverses if we don't use them
+    t = Transliterator::createFromRules("gif",
+                                        UNICODE_STRING_SIMPLE("'\\'u(..)(..) > '<img src=\"http://www.unicode.org/gifs/24/' $1 '/U' $1$2 '.gif\">';"),
+                                        UTRANS_FORWARD, pe, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        dataerrln((UnicodeString)"FAIL: createFromRules gif " + u_errorName(ec));
+        return;
+    }
+    _TUFReg("Any-gif", t, 0);
+
+    t = Transliterator::createFromRules("RemoveCurly",
+                                        UNICODE_STRING_SIMPLE("[\\{\\}] > ; '\\N' > ;"),
+                                        UTRANS_FORWARD, pe, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createFromRules RemoveCurly " + u_errorName(ec));
+        goto FAIL;
+    }
+    expect(*t, UNICODE_STRING_SIMPLE("\\N{name}"), "name");
+    _TUFReg("Any-RemoveCurly", t, 1);
+
+    logln("Trying &hex");
+    t = Transliterator::createFromRules("hex2",
+                                        "(.) > &hex($1);",
+                                        UTRANS_FORWARD, pe, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        errln("FAIL: createFromRules");
+        goto FAIL;
+    }
+    logln("Registering");
+    _TUFReg("Any-hex2", t, 2);
+    t = Transliterator::createInstance("Any-hex2", UTRANS_FORWARD, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createInstance Any-hex2 " + u_errorName(ec));
+        goto FAIL;
+    }
+    expect(*t, "abc", UNICODE_STRING_SIMPLE("\\u0061\\u0062\\u0063"));
+    delete t;
+
+    logln("Trying &gif");
+    t = Transliterator::createFromRules("gif2",
+                                        "(.) > &Gif(&Hex2($1));",
+                                        UTRANS_FORWARD, pe, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createFromRules gif2 " + u_errorName(ec));
+        goto FAIL;
+    }
+    logln("Registering");
+    _TUFReg("Any-gif2", t, 3);
+    t = Transliterator::createInstance("Any-gif2", UTRANS_FORWARD, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createInstance Any-gif2 " + u_errorName(ec));
+        goto FAIL;
+    }
+    expect(*t, "ab", "<img src=\"http://www.unicode.org/gifs/24/00/U0061.gif\">"
+           "<img src=\"http://www.unicode.org/gifs/24/00/U0062.gif\">");
+    delete t;
+
+    // Test that filters are allowed after &
+    t = Transliterator::createFromRules("test",
+                                        "(.) > &Hex($1) ' ' &RemoveCurly(&Name($1)) ' ';",
+                                        UTRANS_FORWARD, pe, ec);
+    if (t == NULL || U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: createFromRules test " + u_errorName(ec));
+        goto FAIL;
+    }
+    expect(*t, "abc",
+           UNICODE_STRING_SIMPLE("\\u0061 LATIN SMALL LETTER A \\u0062 LATIN SMALL LETTER B \\u0063 LATIN SMALL LETTER C "));
+    delete t;
+
+ FAIL:
+    for (i=0; i<4; ++i) {
+        _TUFUnreg(i);
+    }
+}
+
+/**
+ * Test the Any-X transliterators.
+ */
+void TransliteratorTest::TestAnyX(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* anyLatin =
+        Transliterator::createInstance("Any-Latin", UTRANS_FORWARD, parseError, status);
+    if (anyLatin==0) {
+        dataerrln("FAIL: createInstance returned NULL - %s", u_errorName(status));
+        delete anyLatin;
+        return;
+    }
+
+    expect(*anyLatin,
+           CharsToUnicodeString("greek:\\u03B1\\u03B2\\u03BA\\u0391\\u0392\\u039A hiragana:\\u3042\\u3076\\u304F cyrillic:\\u0430\\u0431\\u0446"),
+           CharsToUnicodeString("greek:abkABK hiragana:abuku cyrillic:abc"));
+
+    delete anyLatin;
+}
+
+/**
+ * Test Any-X transliterators with sample letters from all scripts.
+ */
+void TransliteratorTest::TestAny(void) {
+    UErrorCode status = U_ZERO_ERROR;
+    // Note: there is a lot of implict construction of UnicodeStrings from (char *) in
+    //       function call parameters going on in this test.
+    UnicodeSet alphabetic("[:alphabetic:]", status);
+    if (U_FAILURE(status)) {
+        dataerrln("Failure: file %s, line %d, status = %s", __FILE__, __LINE__, u_errorName(status));
+        return;
+    }
+    alphabetic.freeze();
+
+    UnicodeString testString;
+    for (int32_t i = 0; i < USCRIPT_CODE_LIMIT; i++) {
+        const char *scriptName = uscript_getShortName((UScriptCode)i);
+        if (scriptName == NULL) {
+            errln("Failure: file %s, line %d: Script Code %d is invalid, ", __FILE__, __LINE__, i);
+            return;
+        }
+
+        UnicodeSet sample;
+        sample.applyPropertyAlias("script", scriptName, status);
+        if (U_FAILURE(status)) {
+            errln("Failure: file %s, line %d, status = %s", __FILE__, __LINE__, u_errorName(status));
+            return;
+        }
+        sample.retainAll(alphabetic);
+        for (int32_t count=0; count<5; count++) {
+            UChar32 c = sample.charAt(count);
+            if (c == -1) {
+                break;
+            }
+            testString.append(c);
+        }
+    }
+
+    UParseError parseError;
+    Transliterator* anyLatin =
+        Transliterator::createInstance("Any-Latin", UTRANS_FORWARD, parseError, status);
+    if (U_FAILURE(status)) {
+        errln("Failure: file %s, line %d, status = %s", __FILE__, __LINE__, u_errorName(status));
+        return;
+    }
+
+    logln(UnicodeString("Sample set for Any-Latin: ") + testString);
+    anyLatin->transliterate(testString);
+    logln(UnicodeString("Sample result for Any-Latin: ") + testString);
+    delete anyLatin;
+}
+
+
+/**
+ * Test the source and target set API.  These are only implemented
+ * for RBT and CompoundTransliterator at this time.
+ */
+void TransliteratorTest::TestSourceTargetSet() {
+    UErrorCode ec = U_ZERO_ERROR;
+
+    // Rules
+    const char* r =
+        "a > b; "
+        "r [x{lu}] > q;";
+
+    // Expected source
+    UnicodeSet expSrc("[arx{lu}]", ec);
+
+    // Expected target
+    UnicodeSet expTrg("[bq]", ec);
+
+    UParseError pe;
+    Transliterator* t = Transliterator::createFromRules("test", r, UTRANS_FORWARD, pe, ec);
+
+    if (U_FAILURE(ec)) {
+        delete t;
+        errln("FAIL: Couldn't set up test");
+        return;
+    }
+
+    UnicodeSet src; t->getSourceSet(src);
+    UnicodeSet trg; t->getTargetSet(trg);
+
+    if (src == expSrc && trg == expTrg) {
+        UnicodeString a, b;
+        logln((UnicodeString)"Ok: " +
+              r + " => source = " + src.toPattern(a, TRUE) +
+              ", target = " + trg.toPattern(b, TRUE));
+    } else {
+        UnicodeString a, b, c, d;
+        errln((UnicodeString)"FAIL: " +
+              r + " => source = " + src.toPattern(a, TRUE) +
+              ", expected " + expSrc.toPattern(b, TRUE) +
+              "; target = " + trg.toPattern(c, TRUE) +
+              ", expected " + expTrg.toPattern(d, TRUE));
+    }
+
+    delete t;
+}
+
+/**
+ * Test handling of rule whitespace, for both RBT and UnicodeSet.
+ */
+void TransliteratorTest::TestRuleWhitespace() {
+    // Rules
+    const char* r = "a > \\u200E b;";
+    
+    UErrorCode ec = U_ZERO_ERROR;
+    UParseError pe;
+    Transliterator* t = Transliterator::createFromRules("test", CharsToUnicodeString(r), UTRANS_FORWARD, pe, ec);
+    
+    if (U_FAILURE(ec)) {
+        errln("FAIL: Couldn't set up test");
+    } else {
+        expect(*t, "a", "b");
+    }
+    delete t;
+    
+    // UnicodeSet
+    ec = U_ZERO_ERROR;
+    UnicodeSet set(CharsToUnicodeString("[a \\u200E]"), ec);
+    
+    if (U_FAILURE(ec)) {
+        errln("FAIL: Couldn't set up test");
+    } else {
+        if (set.contains(0x200E)) {
+            errln("FAIL: U+200E not being ignored by UnicodeSet");
+        }
+    }
+}
+//======================================================================
+// this method is in TestUScript.java
+//======================================================================
+void TransliteratorTest::TestAllCodepoints(){
+    UScriptCode code= USCRIPT_INVALID_CODE;
+    char id[256]={'\0'};
+    char abbr[256]={'\0'};
+    char newId[256]={'\0'};
+    char newAbbrId[256]={'\0'};
+    char oldId[256]={'\0'};
+    char oldAbbrId[256]={'\0'};
+
+    UErrorCode status =U_ZERO_ERROR;
+    UParseError pe;
+    
+    for(uint32_t i = 0; i<=0x10ffff; i++){
+        code =  uscript_getScript(i,&status);
+        if(code == USCRIPT_INVALID_CODE){
+            errln("uscript_getScript for codepoint \\U%08X failed.\n", i);
+        }
+        const char* myId = uscript_getName(code);
+        if(!myId) {
+          dataerrln("Valid script code returned NULL name. Check your data!");
+          return;
+        }
+        uprv_strcpy(id,myId);
+        uprv_strcpy(abbr,uscript_getShortName(code));
+
+        uprv_strcpy(newId,"[:");
+        uprv_strcat(newId,id);
+        uprv_strcat(newId,":];NFD");
+
+        uprv_strcpy(newAbbrId,"[:");
+        uprv_strcat(newAbbrId,abbr);
+        uprv_strcat(newAbbrId,":];NFD");
+
+        if(uprv_strcmp(newId,oldId)!=0){
+            Transliterator* t = Transliterator::createInstance(newId,UTRANS_FORWARD,pe,status);
+            if(t==NULL || U_FAILURE(status)){
+                errln((UnicodeString)"FAIL: Could not create " + id);
+            }
+            delete t;
+        }
+        if(uprv_strcmp(newAbbrId,oldAbbrId)!=0){
+            Transliterator* t = Transliterator::createInstance(newAbbrId,UTRANS_FORWARD,pe,status);
+            if(t==NULL || U_FAILURE(status)){
+                errln((UnicodeString)"FAIL: Could not create " + id);
+            }
+            delete t;
+        }
+        uprv_strcpy(oldId,newId);
+        uprv_strcpy(oldAbbrId, newAbbrId);
+
+    }
+
+} 
+
+#define TEST_TRANSLIT_ID(id, cls) { \
+  UErrorCode ec = U_ZERO_ERROR; \
+  Transliterator* t = Transliterator::createInstance(id, UTRANS_FORWARD, ec); \
+  if (U_FAILURE(ec)) { \
+    dataerrln("FAIL: Couldn't create %s - %s", id, u_errorName(ec)); \
+  } else { \
+    if (t->getDynamicClassID() != cls::getStaticClassID()) { \
+      errln("FAIL: " #cls " dynamic and static class ID mismatch"); \
+    } \
+    /* *t = *t; */ /*can't do this: coverage test for assignment op*/ \
+  } \
+  delete t; \
+}
+
+#define TEST_TRANSLIT_RULE(rule, cls) { \
+  UErrorCode ec = U_ZERO_ERROR; \
+  UParseError pe; \
+  Transliterator* t = Transliterator::createFromRules("_", rule, UTRANS_FORWARD, pe, ec); \
+  if (U_FAILURE(ec)) { \
+    errln("FAIL: Couldn't create " rule); \
+  } else { \
+    if (t->getDynamicClassID() != cls ::getStaticClassID()) { \
+      errln("FAIL: " #cls " dynamic and static class ID mismatch"); \
+    } \
+    /* *t = *t; */ /*can't do this: coverage test for assignment op*/ \
+  } \
+  delete t; \
+}
+
+void TransliteratorTest::TestBoilerplate() {
+    TEST_TRANSLIT_ID("Any-Latin", AnyTransliterator);
+    TEST_TRANSLIT_ID("Any-Hex", EscapeTransliterator);
+    TEST_TRANSLIT_ID("Hex-Any", UnescapeTransliterator);
+    TEST_TRANSLIT_ID("Lower", LowercaseTransliterator);
+    TEST_TRANSLIT_ID("Upper", UppercaseTransliterator);
+    TEST_TRANSLIT_ID("Title", TitlecaseTransliterator);
+    TEST_TRANSLIT_ID("Null", NullTransliterator);
+    TEST_TRANSLIT_ID("Remove", RemoveTransliterator);
+    TEST_TRANSLIT_ID("Any-Name", UnicodeNameTransliterator);
+    TEST_TRANSLIT_ID("Name-Any", NameUnicodeTransliterator);
+    TEST_TRANSLIT_ID("NFD", NormalizationTransliterator);
+    TEST_TRANSLIT_ID("Latin-Greek", CompoundTransliterator);
+    TEST_TRANSLIT_RULE("a>b;", RuleBasedTransliterator);
+}
+
+void TransliteratorTest::TestAlternateSyntax() {
+    // U+2206 == &
+    // U+2190 == <
+    // U+2192 == >
+    // U+2194 == <>
+    expect(CharsToUnicodeString("a \\u2192 x; b \\u2190 y; c \\u2194 z"),
+           "abc",
+           "xbz");
+    expect(CharsToUnicodeString("([:^ASCII:]) \\u2192 \\u2206Name($1);"),
+           CharsToUnicodeString("<=\\u2190; >=\\u2192; <>=\\u2194; &=\\u2206"),
+           UNICODE_STRING_SIMPLE("<=\\N{LEFTWARDS ARROW}; >=\\N{RIGHTWARDS ARROW}; <>=\\N{LEFT RIGHT ARROW}; &=\\N{INCREMENT}"));
+}
+
+static const char* BEGIN_END_RULES[] = {
+    // [0]
+    "abc > xy;"
+    "aba > z;",
+
+    // [1]
+/*
+    "::BEGIN;"
+    "abc > xy;"
+    "::END;"
+    "::BEGIN;"
+    "aba > z;"
+    "::END;",
+*/
+    "", // test case commented out below, this is here to keep from messing up the indexes
+
+    // [2]
+/*
+    "abc > xy;"
+    "::BEGIN;"
+    "aba > z;"
+    "::END;",
+*/
+    "", // test case commented out below, this is here to keep from messing up the indexes
+
+    // [3]
+/*
+    "::BEGIN;"
+    "abc > xy;"
+    "::END;"
+    "aba > z;",
+*/
+    "", // test case commented out below, this is here to keep from messing up the indexes
+
+    // [4]
+    "abc > xy;"
+    "::Null;"
+    "aba > z;",
+
+    // [5]
+    "::Upper;"
+    "ABC > xy;"
+    "AB > x;"
+    "C > z;"
+    "::Upper;"
+    "XYZ > p;"
+    "XY > q;"
+    "Z > r;"
+    "::Upper;",
+
+    // [6]
+    "$ws = [[:Separator:][\\u0009-\\u000C]$];"
+    "$delim = [\\-$ws];"
+    "$ws $delim* > ' ';"
+    "'-' $delim* > '-';",
+
+    // [7]
+    "::Null;"
+    "$ws = [[:Separator:][\\u0009-\\u000C]$];"
+    "$delim = [\\-$ws];"
+    "$ws $delim* > ' ';"
+    "'-' $delim* > '-';",
+
+    // [8]
+    "$ws = [[:Separator:][\\u0009-\\u000C]$];"
+    "$delim = [\\-$ws];"
+    "$ws $delim* > ' ';"
+    "'-' $delim* > '-';"
+    "::Null;",
+
+    // [9]
+    "$ws = [[:Separator:][\\u0009-\\u000C]$];"
+    "$delim = [\\-$ws];"
+    "::Null;"
+    "$ws $delim* > ' ';"
+    "'-' $delim* > '-';",
+
+    // [10]
+/*
+    "::BEGIN;"
+    "$ws = [[:Separator:][\\u0009-\\u000C]$];"
+    "$delim = [\\-$ws];"
+    "::END;"
+    "$ws $delim* > ' ';"
+    "'-' $delim* > '-';",
+*/
+    "", // test case commented out below, this is here to keep from messing up the indexes
+
+    // [11]
+/*
+    "$ws = [[:Separator:][\\u0009-\\u000C]$];"
+    "$delim = [\\-$ws];"
+    "::BEGIN;"
+    "$ws $delim* > ' ';"
+    "'-' $delim* > '-';"
+    "::END;",
+*/
+    "", // test case commented out below, this is here to keep from messing up the indexes
+
+    // [12]
+/*
+    "$ws = [[:Separator:][\\u0009-\\u000C]$];"
+    "$delim = [\\-$ws];"
+    "$ab = [ab];"
+    "::BEGIN;"
+    "$ws $delim* > ' ';"
+    "'-' $delim* > '-';"
+    "::END;"
+    "::BEGIN;"
+    "$ab { ' ' } $ab > '-';"
+    "c { ' ' > ;"
+    "::END;"
+    "::BEGIN;"
+    "'a-a' > a\\%|a;"
+    "::END;",
+*/
+    "", // test case commented out below, this is here to keep from messing up the indexes
+
+    // [13]
+    "$ws = [[:Separator:][\\u0009-\\u000C]$];"
+    "$delim = [\\-$ws];"
+    "$ab = [ab];"
+    "::Null;"
+    "$ws $delim* > ' ';"
+    "'-' $delim* > '-';"
+    "::Null;"
+    "$ab { ' ' } $ab > '-';"
+    "c { ' ' > ;"
+    "::Null;"
+    "'a-a' > a\\%|a;",
+
+    // [14]
+/*
+    "::[abc];"
+    "::BEGIN;"
+    "abc > xy;"
+    "::END;"
+    "::BEGIN;"
+    "aba > yz;"
+    "::END;"
+    "::Upper;",
+*/
+    "", // test case commented out below, this is here to keep from messing up the indexes
+
+    // [15]
+    "::[abc];"
+    "abc > xy;"
+    "::Null;"
+    "aba > yz;"
+    "::Upper;",
+
+    // [16]
+/*
+    "::[abc];"
+    "::BEGIN;"
+    "abc <> xy;"
+    "::END;"
+    "::BEGIN;"
+    "aba <> yz;"
+    "::END;"
+    "::Upper(Lower);"
+    "::([XYZ]);"
+*/
+    "", // test case commented out below, this is here to keep from messing up the indexes
+
+    // [17]
+    "::[abc];"
+    "abc <> xy;"
+    "::Null;"
+    "aba <> yz;"
+    "::Upper(Lower);"
+    "::([XYZ]);"
+};
+static const int32_t BEGIN_END_RULES_length = (int32_t)(sizeof(BEGIN_END_RULES) / sizeof(BEGIN_END_RULES[0]));
+
+/*
+(This entire test is commented out below and will need some heavy revision when we re-add
+the ::BEGIN/::END stuff)
+static const char* BOGUS_BEGIN_END_RULES[] = {
+    // [7]
+    "::BEGIN;"
+    "abc > xy;"
+    "::BEGIN;"
+    "aba > z;"
+    "::END;"
+    "::END;",
+
+    // [8]
+    "abc > xy;"
+    " aba > z;"
+    "::END;",
+
+    // [9]
+    "::BEGIN;"
+    "::Upper;"
+    "::END;"
+};
+static const int32_t BOGUS_BEGIN_END_RULES_length = (int32_t)(sizeof(BOGUS_BEGIN_END_RULES) / sizeof(BOGUS_BEGIN_END_RULES[0]));
+*/
+
+static const char* BEGIN_END_TEST_CASES[] = {
+    // rules             input                   expected output
+    BEGIN_END_RULES[0],  "abc ababc aba",        "xy zbc z",
+//    BEGIN_END_RULES[1],  "abc ababc aba",        "xy abxy z",
+//    BEGIN_END_RULES[2],  "abc ababc aba",        "xy abxy z",
+//    BEGIN_END_RULES[3],  "abc ababc aba",        "xy abxy z",
+    BEGIN_END_RULES[4],  "abc ababc aba",        "xy abxy z",
+    BEGIN_END_RULES[5],  "abccabaacababcbc",     "PXAARXQBR",
+
+    BEGIN_END_RULES[6],  "e   e - e---e-  e",    "e e e-e-e",
+    BEGIN_END_RULES[7],  "e   e - e---e-  e",    "e e e-e-e",
+    BEGIN_END_RULES[8],  "e   e - e---e-  e",    "e e e-e-e",
+    BEGIN_END_RULES[9],  "e   e - e---e-  e",    "e e e-e-e",
+//    BEGIN_END_RULES[10],  "e   e - e---e-  e",    "e e e-e-e",
+//    BEGIN_END_RULES[11], "e   e - e---e-  e",    "e e e-e-e",
+//    BEGIN_END_RULES[12], "e   e - e---e-  e",    "e e e-e-e",
+//    BEGIN_END_RULES[12], "a    a    a    a",     "a%a%a%a",
+//    BEGIN_END_RULES[12], "a a-b c b a",          "a%a-b cb-a",
+    BEGIN_END_RULES[13], "e   e - e---e-  e",    "e e e-e-e",
+    BEGIN_END_RULES[13], "a    a    a    a",     "a%a%a%a",
+    BEGIN_END_RULES[13], "a a-b c b a",          "a%a-b cb-a",
+
+//    BEGIN_END_RULES[14], "abc xy ababc xyz aba", "XY xy ABXY xyz YZ",
+    BEGIN_END_RULES[15], "abc xy ababc xyz aba", "XY xy ABXY xyz YZ",
+//    BEGIN_END_RULES[16], "abc xy ababc xyz aba", "XY xy ABXY xyz YZ",
+    BEGIN_END_RULES[17], "abc xy ababc xyz aba", "XY xy ABXY xyz YZ"
+};
+static const int32_t BEGIN_END_TEST_CASES_length = (int32_t)(sizeof(BEGIN_END_TEST_CASES) / sizeof(BEGIN_END_TEST_CASES[0]));
+
+void TransliteratorTest::TestBeginEnd() {
+    // run through the list of test cases above
+    int32_t i = 0;
+    for (i = 0; i < BEGIN_END_TEST_CASES_length; i += 3) {
+        expect((UnicodeString)"Test case #" + (i / 3),
+               UnicodeString(BEGIN_END_TEST_CASES[i], -1, US_INV),
+               UnicodeString(BEGIN_END_TEST_CASES[i + 1], -1, US_INV),
+               UnicodeString(BEGIN_END_TEST_CASES[i + 2], -1, US_INV));
+    }
+
+    // instantiate the one reversible rule set in the reverse direction and make sure it does the right thing
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* reversed  = Transliterator::createFromRules("Reversed", UnicodeString(BEGIN_END_RULES[17]),
+            UTRANS_REVERSE, parseError, status);
+    if (reversed == 0 || U_FAILURE(status)) {
+        reportParseError(UnicodeString("FAIL: Couldn't create reversed transliterator"), parseError, status);
+    } else {
+        expect(*reversed, UnicodeString("xy XY XYZ yz YZ"), UnicodeString("xy abc xaba yz aba"));
+    }
+    delete reversed;
+
+    // finally, run through the list of syntactically-ill-formed rule sets above and make sure
+    // that all of them cause errors
+/*
+(commented out until we have the real ::BEGIN/::END stuff in place
+    for (i = 0; i < BOGUS_BEGIN_END_RULES_length; i++) {
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator* t = Transliterator::createFromRules("foo", UnicodeString(BOGUS_BEGIN_END_RULES[i]),
+                UTRANS_FORWARD, parseError, status);
+        if (!U_FAILURE(status)) {
+            delete t;
+            errln((UnicodeString)"Should have gotten syntax error from " + BOGUS_BEGIN_END_RULES[i]);
+        }
+    }
+*/
+}
+
+void TransliteratorTest::TestBeginEndToRules() {
+    // run through the same list of test cases we used above, but this time, instead of just
+    // instantiating a Transliterator from the rules and running the test against it, we instantiate
+    // a Transliterator from the rules, do toRules() on it, instantiate a Transliterator from
+    // the resulting set of rules, and make sure that the generated rule set is semantically equivalent
+    // to (i.e., does the same thing as) the original rule set
+    for (int32_t i = 0; i < BEGIN_END_TEST_CASES_length; i += 3) {
+        UParseError parseError;
+        UErrorCode status = U_ZERO_ERROR;
+        Transliterator* t = Transliterator::createFromRules("--", UnicodeString(BEGIN_END_TEST_CASES[i], -1, US_INV),
+                UTRANS_FORWARD, parseError, status);
+        if (U_FAILURE(status)) {
+            reportParseError(UnicodeString("FAIL: Couldn't create transliterator"), parseError, status);
+        } else {
+            UnicodeString rules;
+            t->toRules(rules, TRUE);
+            Transliterator* t2 = Transliterator::createFromRules((UnicodeString)"Test case #" + (i / 3), rules,
+                    UTRANS_FORWARD, parseError, status);
+            if (U_FAILURE(status)) {
+                reportParseError(UnicodeString("FAIL: Couldn't create transliterator from generated rules"),
+                        parseError, status);
+                delete t;
+            } else {
+                expect(*t2,
+                       UnicodeString(BEGIN_END_TEST_CASES[i + 1], -1, US_INV),
+                       UnicodeString(BEGIN_END_TEST_CASES[i + 2], -1, US_INV));
+                delete t;
+                delete t2;
+            }
+        }
+    }
+
+    // do the same thing for the reversible test case
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* reversed = Transliterator::createFromRules("Reversed", UnicodeString(BEGIN_END_RULES[17]),
+            UTRANS_REVERSE, parseError, status);
+    if (U_FAILURE(status)) {
+        reportParseError(UnicodeString("FAIL: Couldn't create reversed transliterator"), parseError, status);
+    } else {
+        UnicodeString rules;
+        reversed->toRules(rules, FALSE);
+        Transliterator* reversed2 = Transliterator::createFromRules("Reversed", rules, UTRANS_FORWARD,
+                parseError, status);
+        if (U_FAILURE(status)) {
+            reportParseError(UnicodeString("FAIL: Couldn't create reversed transliterator from generated rules"),
+                    parseError, status);
+            delete reversed;
+        } else {
+            expect(*reversed2,
+                   UnicodeString("xy XY XYZ yz YZ"),
+                   UnicodeString("xy abc xaba yz aba"));
+            delete reversed;
+            delete reversed2;
+        }
+    }
+}
+
+void TransliteratorTest::TestRegisterAlias() {
+    UnicodeString longID("Lower;[aeiou]Upper");
+    UnicodeString shortID("Any-CapVowels");
+    UnicodeString reallyShortID("CapVowels");
+
+    Transliterator::registerAlias(shortID, longID);
+
+    UErrorCode err = U_ZERO_ERROR;
+    Transliterator* t1 = Transliterator::createInstance(longID, UTRANS_FORWARD, err);
+    if (U_FAILURE(err)) {
+        errln("Failed to instantiate transliterator with long ID");
+        Transliterator::unregister(shortID);
+        return;
+    }
+    Transliterator* t2 = Transliterator::createInstance(reallyShortID, UTRANS_FORWARD, err);
+    if (U_FAILURE(err)) {
+        errln("Failed to instantiate transliterator with short ID");
+        delete t1;
+        Transliterator::unregister(shortID);
+        return;
+    }
+
+    if (t1->getID() != longID)
+        errln("Transliterator instantiated with long ID doesn't have long ID");
+    if (t2->getID() != reallyShortID)
+        errln("Transliterator instantiated with short ID doesn't have short ID");
+
+    UnicodeString rules1;
+    UnicodeString rules2;
+
+    t1->toRules(rules1, TRUE);
+    t2->toRules(rules2, TRUE);
+    if (rules1 != rules2)
+        errln("Alias transliterators aren't the same");
+
+    delete t1;
+    delete t2;
+    Transliterator::unregister(shortID);
+
+    t1 = Transliterator::createInstance(shortID, UTRANS_FORWARD, err);
+    if (U_SUCCESS(err)) {
+        errln("Instantiation with short ID succeeded after short ID was unregistered");
+        delete t1;
+    }
+
+    // try the same thing again, but this time with something other than
+    // an instance of CompoundTransliterator
+    UnicodeString realID("Latin-Greek");
+    UnicodeString fakeID("Latin-dlgkjdflkjdl");
+    Transliterator::registerAlias(fakeID, realID);
+
+    err = U_ZERO_ERROR;
+    t1 = Transliterator::createInstance(realID, UTRANS_FORWARD, err);
+    if (U_FAILURE(err)) {
+        dataerrln("Failed to instantiate transliterator with real ID - %s", u_errorName(err));
+        Transliterator::unregister(realID);
+        return;
+    }
+    t2 = Transliterator::createInstance(fakeID, UTRANS_FORWARD, err);
+    if (U_FAILURE(err)) {
+        errln("Failed to instantiate transliterator with fake ID");
+        delete t1;
+        Transliterator::unregister(realID);
+        return;
+    }
+
+    t1->toRules(rules1, TRUE);
+    t2->toRules(rules2, TRUE);
+    if (rules1 != rules2)
+        errln("Alias transliterators aren't the same");
+
+    delete t1;
+    delete t2;
+    Transliterator::unregister(fakeID);
+}
+
+void TransliteratorTest::TestRuleStripping() {
+    /*
+#
+\uE001>\u0C01; # SIGN
+    */
+    static const UChar rule[] = {
+        0x0023,0x0020,0x000D,0x000A,
+        0xE001,0x003E,0x0C01,0x003B,0x0020,0x0023,0x0020,0x0053,0x0049,0x0047,0x004E,0
+    };
+    static const UChar expectedRule[] = {
+        0xE001,0x003E,0x0C01,0x003B,0
+    };
+    UChar result[sizeof(rule)/sizeof(rule[0])];
+    UErrorCode status = U_ZERO_ERROR;
+    int32_t len = utrans_stripRules(rule, (int32_t)(sizeof(rule)/sizeof(rule[0])), result, &status);
+    if (len != u_strlen(expectedRule)) {
+        errln("utrans_stripRules return len = %d", len);
+    }
+    if (u_strncmp(expectedRule, result, len) != 0) {
+        errln("utrans_stripRules did not return expected string");
+    }
+}
+
+/**
+ * Test the Halfwidth-Fullwidth transliterator (ticket 6281).
+ */
+void TransliteratorTest::TestHalfwidthFullwidth(void) {
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* hf = Transliterator::createInstance("Halfwidth-Fullwidth", UTRANS_FORWARD, parseError, status);
+    Transliterator* fh = Transliterator::createInstance("Fullwidth-Halfwidth", UTRANS_FORWARD, parseError, status);
+    if (hf == 0 || fh == 0) {
+        dataerrln("FAIL: createInstance failed - %s", u_errorName(status));
+        delete hf;
+        delete fh;
+        return;
+    }
+
+    // Array of 2n items
+    // Each item is
+    //   "hf"|"fh"|"both",
+    //   <Halfwidth>,
+    //   <Fullwidth>
+    const char* DATA[] = {
+        "both",
+        "\\uFFE9\\uFFEA\\uFFEB\\uFFEC\\u0061\\uFF71\\u00AF\\u0020",
+        "\\u2190\\u2191\\u2192\\u2193\\uFF41\\u30A2\\uFFE3\\u3000",
+    };
+    int32_t DATA_length = (int32_t)(sizeof(DATA) / sizeof(DATA[0]));
+
+    for (int32_t i=0; i<DATA_length; i+=3) {
+        UnicodeString h = CharsToUnicodeString(DATA[i+1]);
+        UnicodeString f = CharsToUnicodeString(DATA[i+2]);
+        switch (*DATA[i]) {
+        case 0x68: //'h': // Halfwidth-Fullwidth only
+            expect(*hf, h, f);
+            break;
+        case 0x66: //'f': // Fullwidth-Halfwidth only
+            expect(*fh, f, h);
+            break;
+        case 0x62: //'b': // both directions
+            expect(*hf, h, f);
+            expect(*fh, f, h);
+            break;
+        }
+    }
+    delete hf;
+    delete fh;
+}
+
+
+    /**
+     *  Test Thai.  The text is the first paragraph of "What is Unicode" from the Unicode.org web site.
+     *              TODO: confirm that the expected results are correct.
+     *              For now, test just confirms that C++ and Java give identical results.
+     */
+void TransliteratorTest::TestThai(void) {
+#if !UCONFIG_NO_BREAK_ITERATION
+    UParseError parseError;
+    UErrorCode status = U_ZERO_ERROR;
+    Transliterator* tr = Transliterator::createInstance("Any-Latin", UTRANS_FORWARD, parseError, status);
+    if (tr == 0) {
+        dataerrln("FAIL: createInstance failed - %s", u_errorName(status));
+        return;
+    }
+    if (U_FAILURE(status)) {
+        errln("FAIL: createInstance failed with %s", u_errorName(status));
+        return;
+    }
+    const char *thaiText = 
+        "\\u0e42\\u0e14\\u0e22\\u0e1e\\u0e37\\u0e49\\u0e19\\u0e10\\u0e32\\u0e19\\u0e41\\u0e25\\u0e49\\u0e27, \\u0e04\\u0e2d"
+        "\\u0e21\\u0e1e\\u0e34\\u0e27\\u0e40\\u0e15\\u0e2d\\u0e23\\u0e4c\\u0e08\\u0e30\\u0e40\\u0e01\\u0e35\\u0e48\\u0e22"
+        "\\u0e27\\u0e02\\u0e49\\u0e2d\\u0e07\\u0e01\\u0e31\\u0e1a\\u0e40\\u0e23\\u0e37\\u0e48\\u0e2d\\u0e07\\u0e02\\u0e2d"
+        "\\u0e07\\u0e15\\u0e31\\u0e27\\u0e40\\u0e25\\u0e02. \\u0e04\\u0e2d\\u0e21\\u0e1e\\u0e34\\u0e27\\u0e40\\u0e15\\u0e2d"
+        "\\u0e23\\u0e4c\\u0e08\\u0e31\\u0e14\\u0e40\\u0e01\\u0e47\\u0e1a\\u0e15\\u0e31\\u0e27\\u0e2d\\u0e31\\u0e01\\u0e29"
+        "\\u0e23\\u0e41\\u0e25\\u0e30\\u0e2d\\u0e31\\u0e01\\u0e02\\u0e23\\u0e30\\u0e2d\\u0e37\\u0e48\\u0e19\\u0e46 \\u0e42"
+        "\\u0e14\\u0e22\\u0e01\\u0e32\\u0e23\\u0e01\\u0e33\\u0e2b\\u0e19\\u0e14\\u0e2b\\u0e21\\u0e32\\u0e22\\u0e40\\u0e25"
+        "\\u0e02\\u0e43\\u0e2b\\u0e49\\u0e2a\\u0e33\\u0e2b\\u0e23\\u0e31\\u0e1a\\u0e41\\u0e15\\u0e48\\u0e25\\u0e30\\u0e15"
+        "\\u0e31\\u0e27. \\u0e01\\u0e48\\u0e2d\\u0e19\\u0e2b\\u0e19\\u0e49\\u0e32\\u0e17\\u0e35\\u0e48\\u0e4a Unicode \\u0e08"
+        "\\u0e30\\u0e16\\u0e39\\u0e01\\u0e2a\\u0e23\\u0e49\\u0e32\\u0e07\\u0e02\\u0e36\\u0e49\\u0e19, \\u0e44\\u0e14\\u0e49"
+        "\\u0e21\\u0e35\\u0e23\\u0e30\\u0e1a\\u0e1a encoding \\u0e2d\\u0e22\\u0e39\\u0e48\\u0e2b\\u0e25\\u0e32\\u0e22\\u0e23"
+        "\\u0e49\\u0e2d\\u0e22\\u0e23\\u0e30\\u0e1a\\u0e1a\\u0e2a\\u0e33\\u0e2b\\u0e23\\u0e31\\u0e1a\\u0e01\\u0e32\\u0e23"
+        "\\u0e01\\u0e33\\u0e2b\\u0e19\\u0e14\\u0e2b\\u0e21\\u0e32\\u0e22\\u0e40\\u0e25\\u0e02\\u0e40\\u0e2b\\u0e25\\u0e48"
+        "\\u0e32\\u0e19\\u0e35\\u0e49. \\u0e44\\u0e21\\u0e48\\u0e21\\u0e35 encoding \\u0e43\\u0e14\\u0e17\\u0e35\\u0e48"
+        "\\u0e21\\u0e35\\u0e08\\u0e33\\u0e19\\u0e27\\u0e19\\u0e15\\u0e31\\u0e27\\u0e2d\\u0e31\\u0e01\\u0e02\\u0e23\\u0e30"
+        "\\u0e21\\u0e32\\u0e01\\u0e40\\u0e1e\\u0e35\\u0e22\\u0e07\\u0e1e\\u0e2d: \\u0e22\\u0e01\\u0e15\\u0e31\\u0e27\\u0e2d"
+        "\\u0e22\\u0e48\\u0e32\\u0e07\\u0e40\\u0e0a\\u0e48\\u0e19, \\u0e40\\u0e09\\u0e1e\\u0e32\\u0e30\\u0e43\\u0e19\\u0e01"
+        "\\u0e25\\u0e38\\u0e48\\u0e21\\u0e2a\\u0e2b\\u0e20\\u0e32\\u0e1e\\u0e22\\u0e38\\u0e42\\u0e23\\u0e1b\\u0e40\\u0e1e"
+        "\\u0e35\\u0e22\\u0e07\\u0e41\\u0e2b\\u0e48\\u0e07\\u0e40\\u0e14\\u0e35\\u0e22\\u0e27 \\u0e01\\u0e47\\u0e15\\u0e49"
+        "\\u0e2d\\u0e07\\u0e01\\u0e32\\u0e23\\u0e2b\\u0e25\\u0e32\\u0e22 encoding \\u0e43\\u0e19\\u0e01\\u0e32\\u0e23\\u0e04"
+        "\\u0e23\\u0e2d\\u0e1a\\u0e04\\u0e25\\u0e38\\u0e21\\u0e17\\u0e38\\u0e01\\u0e20\\u0e32\\u0e29\\u0e32\\u0e43\\u0e19"
+        "\\u0e01\\u0e25\\u0e38\\u0e48\\u0e21. \\u0e2b\\u0e23\\u0e37\\u0e2d\\u0e41\\u0e21\\u0e49\\u0e41\\u0e15\\u0e48\\u0e43"
+        "\\u0e19\\u0e20\\u0e32\\u0e29\\u0e32\\u0e40\\u0e14\\u0e35\\u0e48\\u0e22\\u0e27 \\u0e40\\u0e0a\\u0e48\\u0e19 \\u0e20"
+        "\\u0e32\\u0e29\\u0e32\\u0e2d\\u0e31\\u0e07\\u0e01\\u0e24\\u0e29 \\u0e01\\u0e47\\u0e44\\u0e21\\u0e48\\u0e21\\u0e35"
+        " encoding \\u0e43\\u0e14\\u0e17\\u0e35\\u0e48\\u0e40\\u0e1e\\u0e35\\u0e22\\u0e07\\u0e1e\\u0e2d\\u0e2a\\u0e33\\u0e2b"
+        "\\u0e23\\u0e31\\u0e1a\\u0e17\\u0e38\\u0e01\\u0e15\\u0e31\\u0e27\\u0e2d\\u0e31\\u0e01\\u0e29\\u0e23, \\u0e40\\u0e04"
+        "\\u0e23\\u0e37\\u0e48\\u0e2d\\u0e07\\u0e2b\\u0e21\\u0e32\\u0e22\\u0e27\\u0e23\\u0e23\\u0e04\\u0e15\\u0e2d\\u0e19"
+        " \\u0e41\\u0e25\\u0e30\\u0e2a\\u0e31\\u0e0d\\u0e25\\u0e31\\u0e01\\u0e29\\u0e13\\u0e4c\\u0e17\\u0e32\\u0e07\\u0e40"
+        "\\u0e17\\u0e04\\u0e19\\u0e34\\u0e04\\u0e17\\u0e35\\u0e48\\u0e43\\u0e0a\\u0e49\\u0e01\\u0e31\\u0e19\\u0e2d\\u0e22"
+        "\\u0e39\\u0e48\\u0e17\\u0e31\\u0e48\\u0e27\\u0e44\\u0e1b.";
+    
+    const char *latinText =     
+        "doy ph\\u1ee5\\u0304\\u0302n \\u1e6d\\u0304h\\u0101n l\\u00e6\\u0302w, khxmphiwtexr\\u0312 ca ke\\u012b\\u0300"
+        "ywk\\u0304\\u0125xng k\\u1ea1b re\\u1ee5\\u0304\\u0300xng k\\u0304hxng t\\u1ea1wlek\\u0304h. khxmphiwtexr"
+        "\\u0312 c\\u1ea1d k\\u0115b t\\u1ea1w x\\u1ea1ks\\u0304\\u02b9r l\\u00e6a x\\u1ea1kk\\u0304h ra x\\u1ee5\\u0304"
+        "\\u0300n\\u00ab doy k\\u0101r k\\u1ea3h\\u0304nd h\\u0304m\\u0101ylek\\u0304h h\\u0304\\u0131\\u0302 s\\u0304"
+        "\\u1ea3h\\u0304r\\u1ea1b t\\u00e6\\u0300la t\\u1ea1w. k\\u0300xn h\\u0304n\\u0302\\u0101 th\\u012b\\u0300\\u0301"
+        " Unicode ca t\\u0304h\\u016bk s\\u0304r\\u0302\\u0101ng k\\u0304h\\u1ee5\\u0302n, d\\u1ecb\\u0302 m\\u012b "
+        "rabb encoding xy\\u016b\\u0300 h\\u0304l\\u0101y r\\u0302xy rabb s\\u0304\\u1ea3h\\u0304r\\u1ea1b k\\u0101"
+        "r k\\u1ea3h\\u0304nd h\\u0304m\\u0101ylek\\u0304h h\\u0304el\\u0300\\u0101 n\\u012b\\u0302. m\\u1ecb\\u0300m"
+        "\\u012b encoding d\\u0131 th\\u012b\\u0300 m\\u012b c\\u1ea3nwn t\\u1ea1w x\\u1ea1kk\\u0304hra m\\u0101k p"
+        "he\\u012byng phx: yk t\\u1ea1wx\\u1ef3\\u0101ng ch\\u00e8n, c\\u0304heph\\u0101a n\\u0131 kl\\u00f9m s\\u0304"
+        "h\\u0304p\\u0323h\\u0101ph yurop phe\\u012byng h\\u0304\\u00e6\\u0300ng de\\u012byw k\\u0306 t\\u0302xngk\\u0101"
+        "r h\\u0304l\\u0101y encoding n\\u0131 k\\u0101r khrxbkhlum thuk p\\u0323h\\u0101s\\u0304\\u02b9\\u0101 n\\u0131"
+        " kl\\u00f9m. h\\u0304r\\u1ee5\\u0304x m\\u00e6\\u0302t\\u00e6\\u0300 n\\u0131 p\\u0323h\\u0101s\\u0304\\u02b9"
+        "\\u0101 de\\u012b\\u0300yw ch\\u00e8n p\\u0323h\\u0101s\\u0304\\u02b9\\u0101 x\\u1ea1ngkvs\\u0304\\u02b9 k\\u0306"
+        " m\\u1ecb\\u0300m\\u012b encoding d\\u0131 th\\u012b\\u0300 phe\\u012byng phx s\\u0304\\u1ea3h\\u0304r\\u1ea1"
+        "b thuk t\\u1ea1w x\\u1ea1ks\\u0304\\u02b9r, kher\\u1ee5\\u0304\\u0300xngh\\u0304m\\u0101y wrrkh txn l\\u00e6"
+        "a s\\u0304\\u1ea1\\u1ef5l\\u1ea1ks\\u0304\\u02b9\\u1e47\\u0312 th\\u0101ng thekhnikh th\\u012b\\u0300 ch\\u0131"
+        "\\u0302 k\\u1ea1n xy\\u016b\\u0300 th\\u1ea1\\u0300wp\\u1ecb.";
+    
+    
+    UnicodeString  xlitText(thaiText);
+    xlitText = xlitText.unescape();
+    tr->transliterate(xlitText);
+
+    UnicodeString expectedText(latinText);
+    expectedText = expectedText.unescape();
+    expect(*tr, xlitText, expectedText);
+    
+    delete tr;
+#endif
+}
+
+
+//======================================================================
+// Support methods
+//======================================================================
+void TransliteratorTest::expectT(const UnicodeString& id,
+                                 const UnicodeString& source,
+                                 const UnicodeString& expectedResult) {
+    UErrorCode ec = U_ZERO_ERROR;
+    UParseError pe;
+    Transliterator *t = Transliterator::createInstance(id, UTRANS_FORWARD, pe, ec);
+    if (U_FAILURE(ec)) {
+        errln((UnicodeString)"FAIL: Could not create " + id + " -  " + u_errorName(ec));
+        delete t;
+        return;
+    }
+    expect(*t, source, expectedResult);
+    delete t;
+}
+
+void TransliteratorTest::reportParseError(const UnicodeString& message,
+                                          const UParseError& parseError,
+                                          const UErrorCode& status) {
+    dataerrln(message +
+          /*", parse error " + parseError.code +*/
+          ", line " + parseError.line +
+          ", offset " + parseError.offset +
+          ", pre-context " + prettify(parseError.preContext, TRUE) +
+          ", post-context " + prettify(parseError.postContext,TRUE) +
+          ", Error: " + u_errorName(status));
+}
+
+void TransliteratorTest::expect(const UnicodeString& rules,
+                                const UnicodeString& source,
+                                const UnicodeString& expectedResult,
+                                UTransPosition *pos) {
+    expect("<ID>", rules, source, expectedResult, pos);
+}
+
+void TransliteratorTest::expect(const UnicodeString& id,
+                                const UnicodeString& rules,
+                                const UnicodeString& source,
+                                const UnicodeString& expectedResult,
+                                UTransPosition *pos) {
+    UErrorCode status = U_ZERO_ERROR;
+    UParseError parseError;
+    Transliterator* t = Transliterator::createFromRules(id, rules, UTRANS_FORWARD, parseError, status);
+    if (U_FAILURE(status)) {
+        reportParseError(UnicodeString("Couldn't create transliterator from ") + rules, parseError, status);
+    } else {
+        expect(*t, source, expectedResult, pos);
+    }
+    delete t;
+}
+
+void TransliteratorTest::expect(const Transliterator& t,
+                                const UnicodeString& source,
+                                const UnicodeString& expectedResult,
+                                const Transliterator& reverseTransliterator) {
+    expect(t, source, expectedResult);
+    expect(reverseTransliterator, expectedResult, source);
+}
+
+void TransliteratorTest::expect(const Transliterator& t,
+                                const UnicodeString& source,
+                                const UnicodeString& expectedResult,
+                                UTransPosition *pos) {
+    if (pos == 0) {
+        UnicodeString result(source);
+        t.transliterate(result);
+        expectAux(t.getID() + ":String", source, result, expectedResult);
+    }
+    UTransPosition index={0, 0, 0, 0};
+    if (pos != 0) {
+        index = *pos;
+    }
+
+    UnicodeString rsource(source);
+    if (pos == 0) {
+        t.transliterate(rsource);
+    } else {
+        // Do it all at once -- below we do it incrementally
+        t.finishTransliteration(rsource, *pos);
+    }
+    expectAux(t.getID() + ":Replaceable", source, rsource, expectedResult);
+
+    // Test keyboard (incremental) transliteration -- this result
+    // must be the same after we finalize (see below).
+    UnicodeString log;
+    rsource.remove();
+    if (pos != 0) {
+        rsource = source;
+        formatInput(log, rsource, index);
+        log.append(" -> ");
+        UErrorCode status = U_ZERO_ERROR;
+        t.transliterate(rsource, index, status);
+        formatInput(log, rsource, index);
+    } else {
+        for (int32_t i=0; i<source.length(); ++i) {
+            if (i != 0) {
+                log.append(" + ");
+            }
+            log.append(source.charAt(i)).append(" -> ");
+            UErrorCode status = U_ZERO_ERROR;
+            t.transliterate(rsource, index, source.charAt(i), status);
+            formatInput(log, rsource, index);
+        }
+    }
+    
+    // As a final step in keyboard transliteration, we must call
+    // transliterate to finish off any pending partial matches that
+    // were waiting for more input.
+    t.finishTransliteration(rsource, index);
+    log.append(" => ").append(rsource);
+
+    expectAux(t.getID() + ":Keyboard", log,
+              rsource == expectedResult,
+              expectedResult);
+}
+
+    
+/**
+ * @param appendTo result is appended to this param.
+ * @param input the string being transliterated
+ * @param pos the index struct
+ */
+UnicodeString& TransliteratorTest::formatInput(UnicodeString &appendTo,
+                                               const UnicodeString& input,
+                                               const UTransPosition& pos) {
+    // Output a string of the form aaa{bbb|ccc|ddd}eee, where
+    // the {} indicate the context start and limit, and the ||
+    // indicate the start and limit.
+    if (0 <= pos.contextStart &&
+        pos.contextStart <= pos.start &&
+        pos.start <= pos.limit &&
+        pos.limit <= pos.contextLimit &&
+        pos.contextLimit <= input.length()) {
+
+        UnicodeString a, b, c, d, e;
+        input.extractBetween(0, pos.contextStart, a);
+        input.extractBetween(pos.contextStart, pos.start, b);
+        input.extractBetween(pos.start, pos.limit, c);
+        input.extractBetween(pos.limit, pos.contextLimit, d);
+        input.extractBetween(pos.contextLimit, input.length(), e);
+        appendTo.append(a).append((UChar)123/*{*/).append(b).
+            append((UChar)PIPE).append(c).append((UChar)PIPE).append(d).
+            append((UChar)125/*}*/).append(e);
+    } else {
+        appendTo.append((UnicodeString)"INVALID UTransPosition {cs=" +
+                        pos.contextStart + ", s=" + pos.start + ", l=" +
+                        pos.limit + ", cl=" + pos.contextLimit + "} on " +
+                        input);
+    }
+    return appendTo;
+}
+
+void TransliteratorTest::expectAux(const UnicodeString& tag,
+                                   const UnicodeString& source,
+                                   const UnicodeString& result,
+                                   const UnicodeString& expectedResult) {
+    expectAux(tag, source + " -> " + result,
+              result == expectedResult,
+              expectedResult);
+}
+
+void TransliteratorTest::expectAux(const UnicodeString& tag,
+                                   const UnicodeString& summary, UBool pass,
+                                   const UnicodeString& expectedResult) {
+    if (pass) {
+        logln(UnicodeString("(")+tag+") " + prettify(summary));
+    } else {
+        dataerrln(UnicodeString("FAIL: (")+tag+") "
+              + prettify(summary)
+              + ", expected " + prettify(expectedResult));
+    }
+}
+
+#endif /* #if !UCONFIG_NO_TRANSLITERATION */