| /* |
| ********************************************************************** |
| * Copyright (C) 1999-2004, 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 "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); |
| default: name = ""; break; |
| } |
| } |
| |
| static const UVersionInfo ICU_31 = {3,1,0,0}; |
| /** |
| * 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_31)){ |
| 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; |
| RuleBasedTransliterator t( |
| "<ID>", |
| UnicodeString("$dummy=").append((UChar)0xE100) + |
| UnicodeString(";" |
| "$vowel=[aeiouAEIOU];" |
| "$lu=[:Lu:];" |
| "$vowel } $lu > '!';" |
| "$vowel > '&';" |
| "'!' { $lu > '^';" |
| "$lu > '*';" |
| "a > ERROR", ""), |
| status); |
| if (U_FAILURE(status)) { |
| errln("FAIL: RBT constructor failed"); |
| return; |
| } |
| expect(t, "abcdefgABCDEFGU", "&bcd&fg!^**!^*&"); |
| } |
| |
| /** |
| * 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; |
| RuleBasedTransliterator fwd("<ID>", RULES, status); |
| RuleBasedTransliterator rev("<ID>", RULES, |
| UTRANS_REVERSE, 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]); |
| } |
| } |
| |
| /** |
| * Basic test of keyboard. |
| */ |
| void TransliteratorTest::TestKeyboard(void) { |
| UErrorCode status = U_ZERO_ERROR; |
| RuleBasedTransliterator t("<ID>", |
| UnicodeString("psch>Y;") |
| +"ps>y;" |
| +"ch>x;" |
| +"a>A;", |
| 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]))); |
| } |
| |
| /** |
| * Basic test of keyboard with cursor. |
| */ |
| void TransliteratorTest::TestKeyboard2(void) { |
| UErrorCode status = U_ZERO_ERROR; |
| RuleBasedTransliterator t("<ID>", |
| UnicodeString("ych>Y;") |
| +"ps>|y;" |
| +"ch>x;" |
| +"a>A;", |
| 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]))); |
| } |
| |
| /** |
| * 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 |
| }; |
| |
| UErrorCode status = U_ZERO_ERROR; |
| RuleBasedTransliterator t("<ID>", RULES, status); |
| if (U_FAILURE(status)) { |
| errln("FAIL: RBT constructor failed"); |
| return; |
| } |
| keyboardAux(t, DATA, (int32_t)(sizeof(DATA)/sizeof(DATA[0]))); |
| } |
| |
| 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 + "\""); |
| } |
| 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])); |
| UErrorCode status = U_ZERO_ERROR; |
| RuleBasedTransliterator t("<ID>", DATA[i], status); |
| if (U_FAILURE(status)) { |
| errln("RBT constructor failed"); |
| } else { |
| expect(t, DATA[i+1], DATA[i+2]); |
| } |
| } |
| } |
| |
| /** |
| * 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;", |
| ""); |
| RuleBasedTransliterator mini("mini", rules, UTRANS_REVERSE, status); |
| if (U_FAILURE(status)) { errln("FAIL: Transliterator constructor failed"); return; } |
| expect(mini, syn, "syn"); |
| expect(mini, sayn, "saun"); |
| |
| #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\\u66x0123", ""), |
| // "abcd5fx0123"); |
| // // Try custom Any-Hex (default is tested elsewhere) |
| // ec = U_ZERO_ERROR; |
| // UnicodeToHexTransliterator hex3(UnicodeString("&\\#x###0;", ""), ec); |
| // expect(hex3, "012", "012"); |
| } |
| |
| /** |
| * 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; |
| RuleBasedTransliterator rbt("<ID>", |
| DATA[i].rule, |
| UTRANS_FORWARD, |
| 0, |
| 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); |
| } |
| } |
| } |
| |
| /** |
| * 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 '.' $3;", |
| "a1 b2", |
| "a1.a.1 b2.b.2", |
| }; |
| int32_t DATA_length = (int32_t)(sizeof(DATA)/sizeof(*DATA)); |
| |
| for (int32_t i=0; i<DATA_length; i+=3) { |
| logln("Pattern: " + prettify(DATA[i])); |
| UErrorCode status = U_ZERO_ERROR; |
| RuleBasedTransliterator t("ID", DATA[i], status); |
| if (U_FAILURE(status)) { |
| errln("FAIL: RBT constructor"); |
| } else { |
| expect(t, DATA[i+1], DATA[i+2]); |
| } |
| } |
| } |
| |
| /** |
| * Test cursor positioning outside of the key |
| */ |
| void TransliteratorTest::TestCursorOffset(void) { |
| // Array of 3n items |
| // Each item is <rules>, <input>, <expected output> |
| UnicodeString DATA[] = { |
| "pre {alpha} post > | @ ALPHA ;" |
| "eALPHA > beta ;" |
| "pre {beta} post > BETA @@ | ;" |
| "post > xyz", |
| |
| "prealphapost prebetapost", |
| |
| "prbetaxyz preBETApost", |
| }; |
| int32_t DATA_length = (int32_t)(sizeof(DATA)/sizeof(*DATA)); |
| |
| for (int32_t i=0; i<DATA_length; i+=3) { |
| logln("Pattern: " + prettify(DATA[i])); |
| UErrorCode status = U_ZERO_ERROR; |
| RuleBasedTransliterator t("<ID>", DATA[i], status); |
| if (U_FAILURE(status)) { |
| errln("FAIL: RBT constructor"); |
| } else { |
| expect(t, DATA[i+1], DATA[i+2]); |
| } |
| } |
| } |
| |
| /** |
| * Test zero length and > 1 char length variable values. Test |
| * use of variable refs in UnicodeSets. |
| */ |
| void TransliteratorTest::TestArbitraryVariableValues(void) { |
| // Array of 3n items |
| // Each item is <rules>, <input>, <expected output> |
| UnicodeString DATA[] = { |
| "$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])); |
| UErrorCode status = U_ZERO_ERROR; |
| RuleBasedTransliterator t("<ID>", DATA[i], status); |
| if (U_FAILURE(status)) { |
| errln("FAIL: RBT constructor"); |
| } else { |
| expect(t, DATA[i+1], DATA[i+2]); |
| } |
| } |
| } |
| |
| /** |
| * 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; |
| Transliterator *t = new RuleBasedTransliterator("<ID>", |
| DATA[3*i], 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. |
| RuleBasedTransliterator *t2 = 0; |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| RuleBasedTransliterator t1("t1", "a>A;b>B;", status); |
| if (U_FAILURE(status)) { |
| errln("FAIL: RBT constructor"); |
| return; |
| } |
| t2 = new RuleBasedTransliterator(t1); |
| expect(t1, "abc", "ABc"); |
| } |
| expect(*t2, "abc", "ABc"); |
| 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"); |
| delete t; |
| } |
| |
| 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"), |
| "𐌰􏼀󠁡 "); |
| |
| expectT("Any-Hex/XML10", |
| CharsToUnicodeString("\\U00010330\\U0010FF00\\U000E0061\\u00A0"), |
| "𐌰􏼀󠁡 "); |
| |
| 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 NullTransliterator { |
| public: |
| TestTrans(const UnicodeString& id) { |
| setID(id); |
| } |
| }; |
| |
| /** |
| * 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 = new RuleBasedTransliterator("<ID>", rule, UTRANS_FORWARD, 0, 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() { |
| 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); |
| } |
| return; |
| } |
| errln("FAIL: no syntax error"); |
| } |
| |
| /** |
| * 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}\\U000000312Q", |
| "@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_31)){ |
| 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}"); |
| } |
| |
| //====================================================================== |
| // 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::expect(const UnicodeString& rules, |
| const UnicodeString& source, |
| const UnicodeString& expectedResult, |
| UTransPosition *pos) { |
| UErrorCode status = U_ZERO_ERROR; |
| Transliterator *t = new RuleBasedTransliterator("<ID>", rules, status); |
| if (U_FAILURE(status)) { |
| errln("FAIL: Transliterator constructor failed"); |
| } 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 */ |
