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diff --git a/Build/source/libs/icu/icu-xetex/test/intltest/transtst.cpp b/Build/source/libs/icu/icu-xetex/test/intltest/transtst.cpp
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+++ b/Build/source/libs/icu/icu-xetex/test/intltest/transtst.cpp
@@ -0,0 +1,4652 @@
+/*
+**********************************************************************
+* Copyright (C) 1999-2007, 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);
+ TESTCASE(65,TestIncrementalProgress);
+ 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);
+ default: name = ""; break;
+ }
+}
+
+static const UVersionInfo ICU_39 = {3,9,0,0};
+/**
+ * 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;
+ }
+ if(id2.indexOf("Thai")>-1 && !isICUVersionAtLeast(ICU_39)){
+ /* The Thai-Latin transliterator doesn't exist in ICU4C yet */
+ 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) {
+ errln(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)) {
+ errln("FAIL: RBT constructor failed");
+ 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) {
+ errln("FAIL: construction of Latin-Hiragana;Hiragana-Latin failed");
+ } 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) {
+ errln("FAIL: createInstance(Greek-Latin) returned NULL");
+ 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) {
+ errln("FAIL: createInstance failed");
+ 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) {
+ errln("FAIL: createInstance(" + ID + ") returned NULL");
+ 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, "{\\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) {
+ errln(UnicodeString("FAIL: ") + DATA[i+2] +
+ " cannot create ID \"" + DATA[i] + "\"");
+ } 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 {
+ errln((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) {
+ errln("FAIL: createInstance failed");
+ 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, "\\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) {
+ errln("FAIL: createInstance failed");
+ 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) {
+ errln("FAIL: createInstance failed");
+ 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 > | $1 \\u0345;",
+ };
+ static const int32_t DATA_length = (int32_t)(sizeof(DATA) / sizeof(DATA[0]));
+
+ for (int32_t d=0; d < DATA_length; d+=3) {
+ if (DATA[d] == RBT) {
+ // Transliterator test
+ UParseError parseError;
+ UErrorCode status = U_ZERO_ERROR;
+ Transliterator *t = Transliterator::createFromRules("ID",
+ DATA[d+1], UTRANS_FORWARD, parseError, status);
+ if (t == 0) {
+ errln("FAIL: createFromRules failed");
+ return;
+ }
+ UnicodeString rules, escapedRules;
+ t->toRules(rules, FALSE);
+ t->toRules(escapedRules, TRUE);
+ UnicodeString expRules = CharsToUnicodeString(DATA[d+2]);
+ UnicodeString expEscapedRules(DATA[d+2]);
+ if (rules == expRules) {
+ logln((UnicodeString)"Ok: " + DATA[d+1] +
+ " => " + rules);
+ } else {
+ errln((UnicodeString)"FAIL: " + DATA[d+1] +
+ " => " + rules + ", exp " + expRules);
+ }
+ if (escapedRules == expEscapedRules) {
+ logln((UnicodeString)"Ok: " + DATA[d+1] +
+ " => " + escapedRules);
+ } else {
+ errln((UnicodeString)"FAIL: " + DATA[d+1] +
+ " => " + escapedRules + ", exp " + expEscapedRules);
+ }
+ delete t;
+
+ } else {
+ // UnicodeSet test
+ UErrorCode status = U_ZERO_ERROR;
+ UnicodeString pat(DATA[d+1]);
+ UnicodeString expToPat(DATA[d+2]);
+ UnicodeSet set(pat, status);
+ if (U_FAILURE(status)) {
+ errln("FAIL: UnicodeSet ct failed");
+ return;
+ }
+ // Adjust spacing etc. as necessary.
+ UnicodeString toPat;
+ set.toPattern(toPat);
+ if (expToPat == toPat) {
+ logln((UnicodeString)"Ok: " + pat +
+ " => " + toPat);
+ } else {
+ errln((UnicodeString)"FAIL: " + pat +
+ " => " + prettify(toPat, TRUE) +
+ ", exp " + prettify(pat, TRUE));
+ }
+ }
+ }
+}
+
+void TransliteratorTest::TestContext() {
+ UTransPosition pos = {0, 2, 0, 1}; // cs cl s l
+ expect("de > x; {d}e > y;",
+ "de",
+ "ye",
+ &pos);
+
+ expect("ab{c} > z;",
+ "xadabdabcy",
+ "xadabdabzy");
+}
+
+void TransliteratorTest::TestSupplemental() {
+
+ expect(CharsToUnicodeString("$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"),
+ "\\N{GOTHIC LETTER AHSA}\\N{TAG LATIN SMALL LETTER A}\\N{NO-BREAK SPACE}");
+
+ expectT("Any-Hex/Unicode",
+ CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+ "U+10330U+10FF00U+E0061U+00A0");
+
+ expectT("Any-Hex/C",
+ CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+ "\\U00010330\\U0010FF00\\U000E0061\\u00A0");
+
+ expectT("Any-Hex/Perl",
+ CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+ "\\x{10330}\\x{10FF00}\\x{E0061}\\x{A0}");
+
+ expectT("Any-Hex/Java",
+ CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"),
+ "\\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("[\\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) {
+ errln("FAIL: createInstance");
+ 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)) {
+ errln("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)) {
+ errln("FAIL: createInstance");
+ 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)) {
+ errln("FAIL: createInstance");
+ 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 {
+ errln((UnicodeString)"FAIL: " + id + " => " + transID + ", " +
+ u_errorName(ec));
+ }
+ }
+}
+
+/**
+ * Test new property set syntax
+ */
+void TransliteratorTest::TestPropertySet() {
+ expect("a>A; \\p{Lu}>x; \\p{ANY}>y;", "abcDEF", "Ayyxxx");
+ expect("(.+)>'[' $1 ']';", " a stitch \n in time \r saves 9",
+ "[ a stitch ]\n[ in time ]\r[ saves 9]");
+}
+
+/**
+ * Test various failure points of the new 2.0 engine.
+ */
+void TransliteratorTest::TestNewEngine() {
+ UParseError pe;
+ UErrorCode ec = U_ZERO_ERROR;
+ Transliterator *t = Transliterator::createInstance("Latin-Hiragana", UTRANS_FORWARD, pe, ec);
+ if (t == 0 || U_FAILURE(ec)) {
+ errln("FAIL: createInstance Latin-Hiragana");
+ return;
+ }
+ // Katakana should be untouched
+ expect(*t, CharsToUnicodeString("a\\u3042\\u30A2"),
+ CharsToUnicodeString("\\u3042\\u3042\\u30A2"));
+
+ delete t;
+
+#if 1
+ // This test will only work if Transliterator.ROLLBACK is
+ // true. Otherwise, this test will fail, revealing a
+ // limitation of global filters in incremental mode.
+ Transliterator *a =
+ Transliterator::createFromRules("a_to_A", "a > A;", UTRANS_FORWARD, pe, ec);
+ Transliterator *A =
+ Transliterator::createFromRules("A_to_b", "A > b;", UTRANS_FORWARD, pe, ec);
+ if (U_FAILURE(ec)) {
+ delete a;
+ delete A;
+ return;
+ }
+
+ Transliterator* array[3];
+ array[0] = a;
+ array[1] = Transliterator::createInstance("NFD", UTRANS_FORWARD, pe, ec);
+ array[2] = A;
+ if (U_FAILURE(ec)) {
+ errln("FAIL: createInstance NFD");
+ delete a;
+ delete A;
+ delete array[1];
+ return;
+ }
+
+ t = new CompoundTransliterator(array, 3, new UnicodeSet("[:Ll:]", ec));
+ if (U_FAILURE(ec)) {
+ errln("FAIL: UnicodeSet constructor");
+ delete a;
+ delete A;
+ delete array[1];
+ delete t;
+ return;
+ }
+
+ expect(*t, "aAaA", "bAbA");
+
+ assertTrue("countElements", t->countElements() == 3);
+ assertEquals("getElement(0)", t->getElement(0, ec).getID(), "a_to_A");
+ assertEquals("getElement(1)", t->getElement(1, ec).getID(), "NFD");
+ assertEquals("getElement(2)", t->getElement(2, ec).getID(), "A_to_b");
+ assertSuccess("getElement", ec);
+
+ delete a;
+ delete A;
+ delete array[1];
+ delete t;
+#endif
+
+ expect("$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)){
+ errln("FAIL: construction " + UnicodeString(" Error: ") + u_errorName(status));
+ errln("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)){
+ errln("FAIL: construction " + UnicodeString(" Error: ") + u_errorName(status));
+ errln("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)){
+ errln("FAIL: construction " + UnicodeString(" Error: ") + u_errorName(status));
+ errln("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)){
+ errln("FAIL: construction " + UnicodeString(" Error: ") + u_errorName(status));
+ errln("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]").unescape(), status);
+ UnicodeSet non_vowel(UnicodeString("[\\u0915-\\u0928\\u092A-\\u0930]").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)) {
+ errln("Error creating transliterator %s", u_errorName(status));
+ delete trans;
+ return;
+ }
+ UnicodeString src (" \\u0902");
+ UnicodeString expected(" \\u0A02");
+ 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)) {
+ errln("FAIL: createInstance(ru_RU-Latin)");
+ 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)) {
+ errln((UnicodeString)"FAIL: createInstance(" + DATA[i] + ")");
+ 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 {
+ errln((UnicodeString)"FAIL: Couldn't create " + ID);
+ }
+ 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", testRules, UTRANS_FORWARD, pe, ec);
+ Transliterator *t3 = Transliterator::createFromRules("target-source", testRules, UTRANS_REVERSE, pe, ec);
+
+ if (U_FAILURE(ec)) {
+ delete t2;
+ delete t3;
+ errln((UnicodeString)"FAIL: createFromRules => " + u_errorName(ec));
+ return;
+ }
+
+ expect(*t2, source, target);
+ expect(*t3, target, source);
+
+ checkRules("Failed toRules FORWARD", *t2, testRulesForward);
+ checkRules("Failed toRules BACKWARD", *t3, testRulesBackward);
+
+ 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,
+ "\\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"),
+ "\\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"),
+ "\\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"),
+ "\\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]) {
+ errln((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;
+ errln("FAIL: createInstance failed");
+ continue;
+ }
+ name = Transliterator::getDisplayName(t->getID(), US, name);
+ if (name != DATA[i+2]) {
+ errln((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)) {
+ errln("Fails: Unable to create the transliterator from rules.");
+ } 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)) {
+ errln((UnicodeString)"FAIL: Couldn't create " + name);
+ 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;
+
+ if(id.indexOf("Thai")>-1 && !isICUVersionAtLeast(ICU_39)){
+ /* The Thai-Latin transliterator doesn't exist in ICU4C yet */
+ continue;
+ }
+ Transliterator *t = Transliterator::createInstance(id, UTRANS_FORWARD, err, status);
+ if (U_FAILURE(status)) {
+ errln((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)) {
+ 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) {
+ errln("FAIL: createFromRules failed");
+ 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",
+ "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",
+ "'\\'u(..)(..) > '<img src=\"http://www.unicode.org/gifs/24/' $1 '/U' $1$2 '.gif\">';",
+ UTRANS_FORWARD, pe, ec);
+ if (t == NULL || U_FAILURE(ec)) {
+ errln((UnicodeString)"FAIL: createFromRules gif " + u_errorName(ec));
+ return;
+ }
+ _TUFReg("Any-gif", t, 0);
+
+ t = Transliterator::createFromRules("RemoveCurly",
+ "[\\{\\}] > ; '\\N' > ;",
+ UTRANS_FORWARD, pe, ec);
+ if (t == NULL || U_FAILURE(ec)) {
+ errln((UnicodeString)"FAIL: createFromRules RemoveCurly " + u_errorName(ec));
+ goto FAIL;
+ }
+ expect(*t, "\\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", "\\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",
+ "\\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) {
+ errln("FAIL: createInstance returned NULL");
+ 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 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) {
+ errln("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)) { \
+ errln("FAIL: Couldn't create " id); \
+ } 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($1);"),
+ CharsToUnicodeString("<=\\u2190; >=\\u2192; <>=\\u2194; &=\\u2206"),
+ "<=\\N{LEFTWARDS ARROW}; >=\\N{RIGHTWARDS ARROW}; <>=\\N{LEFT RIGHT ARROW}; &=\\N{INCREMENT}");
+}
+
+static const char* BEGIN_END_RULES[] = {
+ // [0]
+ "abc > xy;"
+ "aba > z;",
+
+ // [1]
+/*
+ "::BEGIN;"
+ "abc > xy;"
+ "::END;"
+ "::BEGIN;"
+ "aba > z;"
+ "::END;",
+*/
+ "", // test case commented out below, this is here to keep from messing up the indexes
+
+ // [2]
+/*
+ "abc > xy;"
+ "::BEGIN;"
+ "aba > z;"
+ "::END;",
+*/
+ "", // test case commented out below, this is here to keep from messing up the indexes
+
+ // [3]
+/*
+ "::BEGIN;"
+ "abc > xy;"
+ "::END;"
+ "aba > z;",
+*/
+ "", // test case commented out below, this is here to keep from messing up the indexes
+
+ // [4]
+ "abc > xy;"
+ "::Null;"
+ "aba > z;",
+
+ // [5]
+ "::Upper;"
+ "ABC > xy;"
+ "AB > x;"
+ "C > z;"
+ "::Upper;"
+ "XYZ > p;"
+ "XY > q;"
+ "Z > r;"
+ "::Upper;",
+
+ // [6]
+ "$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]),
+ UnicodeString(BEGIN_END_TEST_CASES[i + 1]),
+ UnicodeString(BEGIN_END_TEST_CASES[i + 2]));
+ }
+
+ // 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]),
+ 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]),
+ UnicodeString(BEGIN_END_TEST_CASES[i + 2]));
+ 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)) {
+ errln("Failed to instantiate transliterator with real ID");
+ 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");
+ }
+}
+
+//======================================================================
+// 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);
+ delete t;
+ return;
+ }
+ expect(*t, source, expectedResult);
+ delete t;
+}
+
+void TransliteratorTest::reportParseError(const UnicodeString& message,
+ const UParseError& parseError,
+ const UErrorCode& status) {
+ errln(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 {
+ errln(UnicodeString("FAIL: (")+tag+") "
+ + prettify(summary)
+ + ", expected " + prettify(expectedResult));
+ }
+}
+
+#endif /* #if !UCONFIG_NO_TRANSLITERATION */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-03 10:41:54 +0000