// © 2016 and later: Unicode, Inc. and others. // License & terms of use: http://www.unicode.org/copyright.html /* ******************************************************************************* * Copyright (C) 2010-2014, International Business Machines * Corporation and others. All Rights Reserved. ******************************************************************************* * file name: uts46test.cpp * encoding: UTF-8 * tab size: 8 (not used) * indentation:4 * * created on: 2010may05 * created by: Markus W. Scherer */ #include "unicode/utypes.h" #if !UCONFIG_NO_IDNA #include #include "unicode/bytestream.h" #include "unicode/idna.h" #include "unicode/localpointer.h" #include "unicode/std_string.h" #include "unicode/stringpiece.h" #include "unicode/uidna.h" #include "unicode/unistr.h" #include "charstr.h" #include "cmemory.h" #include "intltest.h" #include "punycode.h" #include "uparse.h" class UTS46Test : public IntlTest { public: UTS46Test() : trans(NULL), nontrans(NULL) {} virtual ~UTS46Test(); void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=NULL); void TestAPI(); void TestNotSTD3(); void TestInvalidPunycodeDigits(); void TestACELabelEdgeCases(); void TestTooLong(); void TestSomeCases(); void IdnaTest(); void checkIdnaTestResult(const char *line, const char *type, const UnicodeString &expected, const UnicodeString &result, const char *status, const IDNAInfo &info); void idnaTestOneLine(char *fields[][2], UErrorCode &errorCode); private: IDNA *trans, *nontrans; }; extern IntlTest *createUTS46Test() { return new UTS46Test(); } UTS46Test::~UTS46Test() { delete trans; delete nontrans; } void UTS46Test::runIndexedTest(int32_t index, UBool exec, const char *&name, char * /*par*/) { if(exec) { logln("TestSuite UTS46Test: "); if(trans==NULL) { IcuTestErrorCode errorCode(*this, "init/createUTS46Instance()"); uint32_t commonOptions= UIDNA_USE_STD3_RULES|UIDNA_CHECK_BIDI| UIDNA_CHECK_CONTEXTJ|UIDNA_CHECK_CONTEXTO; trans=IDNA::createUTS46Instance(commonOptions, errorCode); nontrans=IDNA::createUTS46Instance( commonOptions| UIDNA_NONTRANSITIONAL_TO_ASCII|UIDNA_NONTRANSITIONAL_TO_UNICODE, errorCode); if(errorCode.errDataIfFailureAndReset("createUTS46Instance()")) { name=""; return; } } } TESTCASE_AUTO_BEGIN; TESTCASE_AUTO(TestAPI); TESTCASE_AUTO(TestNotSTD3); TESTCASE_AUTO(TestInvalidPunycodeDigits); TESTCASE_AUTO(TestACELabelEdgeCases); TESTCASE_AUTO(TestTooLong); TESTCASE_AUTO(TestSomeCases); TESTCASE_AUTO(IdnaTest); TESTCASE_AUTO_END; } const uint32_t severeErrors= UIDNA_ERROR_LEADING_COMBINING_MARK| UIDNA_ERROR_DISALLOWED| UIDNA_ERROR_PUNYCODE| UIDNA_ERROR_LABEL_HAS_DOT| UIDNA_ERROR_INVALID_ACE_LABEL; static UBool isASCII(const UnicodeString &str) { const UChar *s=str.getBuffer(); int32_t length=str.length(); for(int32_t i=0; i=0x80) { return FALSE; } } return TRUE; } class TestCheckedArrayByteSink : public CheckedArrayByteSink { public: TestCheckedArrayByteSink(char* outbuf, int32_t capacity) : CheckedArrayByteSink(outbuf, capacity), calledFlush(FALSE) {} virtual CheckedArrayByteSink& Reset() { CheckedArrayByteSink::Reset(); calledFlush = FALSE; return *this; } virtual void Flush() { calledFlush = TRUE; } UBool calledFlush; }; void UTS46Test::TestAPI() { UErrorCode errorCode=U_ZERO_ERROR; UnicodeString result; IDNAInfo info; UnicodeString input=UNICODE_STRING_SIMPLE("www.eXample.cOm"); UnicodeString expected=UNICODE_STRING_SIMPLE("www.example.com"); trans->nameToASCII(input, result, info, errorCode); if(U_FAILURE(errorCode) || info.hasErrors() || result!=expected) { errln("T.nameToASCII(www.example.com) info.errors=%04lx result matches=%d %s", (long)info.getErrors(), result==expected, u_errorName(errorCode)); } errorCode=U_USELESS_COLLATOR_ERROR; trans->nameToUnicode(input, result, info, errorCode); if(errorCode!=U_USELESS_COLLATOR_ERROR || !result.isBogus()) { errln("T.nameToUnicode(U_FAILURE) did not preserve the errorCode " "or not result.setToBogus() - %s", u_errorName(errorCode)); } errorCode=U_ZERO_ERROR; input.setToBogus(); result=UNICODE_STRING_SIMPLE("quatsch"); nontrans->labelToASCII(input, result, info, errorCode); if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR || !result.isBogus()) { errln("N.labelToASCII(bogus) did not set illegal-argument-error " "or not result.setToBogus() - %s", u_errorName(errorCode)); } errorCode=U_ZERO_ERROR; input=UNICODE_STRING_SIMPLE("xn--bcher.de-65a"); expected=UNICODE_STRING_SIMPLE("xn--bcher\\uFFFDde-65a").unescape(); nontrans->labelToASCII(input, result, info, errorCode); if( U_FAILURE(errorCode) || info.getErrors()!=(UIDNA_ERROR_LABEL_HAS_DOT|UIDNA_ERROR_INVALID_ACE_LABEL) || result!=expected ) { errln("N.labelToASCII(label-with-dot) failed with errors %04lx - %s", info.getErrors(), u_errorName(errorCode)); } // UTF-8 char buffer[100]; TestCheckedArrayByteSink sink(buffer, UPRV_LENGTHOF(buffer)); errorCode=U_ZERO_ERROR; nontrans->labelToUnicodeUTF8(StringPiece((const char *)NULL, 5), sink, info, errorCode); if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR || sink.NumberOfBytesWritten()!=0) { errln("N.labelToUnicodeUTF8(StringPiece(NULL, 5)) did not set illegal-argument-error ", "or did output something - %s", u_errorName(errorCode)); } sink.Reset(); errorCode=U_ZERO_ERROR; nontrans->nameToASCII_UTF8(StringPiece(), sink, info, errorCode); if(U_FAILURE(errorCode) || sink.NumberOfBytesWritten()!=0 || !sink.calledFlush) { errln("N.nameToASCII_UTF8(empty) failed - %s", u_errorName(errorCode)); } static const char s[]={ 0x61, (char)0xc3, (char)0x9f }; sink.Reset(); errorCode=U_USELESS_COLLATOR_ERROR; nontrans->nameToUnicodeUTF8(StringPiece(s, 3), sink, info, errorCode); if(errorCode!=U_USELESS_COLLATOR_ERROR || sink.NumberOfBytesWritten()!=0) { errln("N.nameToUnicode_UTF8(U_FAILURE) did not preserve the errorCode " "or did output something - %s", u_errorName(errorCode)); } sink.Reset(); errorCode=U_ZERO_ERROR; trans->labelToUnicodeUTF8(StringPiece(s, 3), sink, info, errorCode); if( U_FAILURE(errorCode) || sink.NumberOfBytesWritten()!=3 || buffer[0]!=0x61 || buffer[1]!=0x73 || buffer[2]!=0x73 || !sink.calledFlush ) { errln("T.labelToUnicodeUTF8(a sharp-s) failed - %s", u_errorName(errorCode)); } sink.Reset(); errorCode=U_ZERO_ERROR; // "eXampLe.cOm" static const char eX[]={ 0x65, 0x58, 0x61, 0x6d, 0x70, 0x4c, 0x65, 0x2e, 0x63, 0x4f, 0x6d, 0 }; // "example.com" static const char ex[]={ 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x2e, 0x63, 0x6f, 0x6d }; trans->nameToUnicodeUTF8(eX, sink, info, errorCode); if( U_FAILURE(errorCode) || sink.NumberOfBytesWritten()!=11 || 0!=memcmp(ex, buffer, 11) || !sink.calledFlush ) { errln("T.nameToUnicodeUTF8(eXampLe.cOm) failed - %s", u_errorName(errorCode)); } } void UTS46Test::TestNotSTD3() { IcuTestErrorCode errorCode(*this, "TestNotSTD3()"); char buffer[400]; LocalPointer not3(IDNA::createUTS46Instance(UIDNA_CHECK_BIDI, errorCode)); if(errorCode.isFailure()) { return; } UnicodeString input=UNICODE_STRING_SIMPLE("\\u0000A_2+2=4\\u000A.e\\u00DFen.net").unescape(); UnicodeString result; IDNAInfo info; if( not3->nameToUnicode(input, result, info, errorCode)!= UNICODE_STRING_SIMPLE("\\u0000a_2+2=4\\u000A.essen.net").unescape() || info.hasErrors() ) { prettify(result).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); errln("notSTD3.nameToUnicode(non-LDH ASCII) unexpected errors %04lx string %s", (long)info.getErrors(), buffer); } // A space (BiDi class WS) is not allowed in a BiDi domain name. input=UNICODE_STRING_SIMPLE("a z.xn--4db.edu"); not3->nameToASCII(input, result, info, errorCode); if(result!=input || info.getErrors()!=UIDNA_ERROR_BIDI) { errln("notSTD3.nameToASCII(ASCII-with-space.alef.edu) failed"); } // Characters that are canonically equivalent to sequences with non-LDH ASCII. input=UNICODE_STRING_SIMPLE("a\\u2260b\\u226Ec\\u226Fd").unescape(); not3->nameToUnicode(input, result, info, errorCode); if(result!=input || info.hasErrors()) { prettify(result).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); errln("notSTD3.nameToUnicode(equiv to non-LDH ASCII) unexpected errors %04lx string %s", (long)info.getErrors(), buffer); } } void UTS46Test::TestInvalidPunycodeDigits() { IcuTestErrorCode errorCode(*this, "TestInvalidPunycodeDigits()"); LocalPointer idna(IDNA::createUTS46Instance(0, errorCode)); if(errorCode.isFailure()) { return; } UnicodeString result; { IDNAInfo info; idna->nameToUnicode(u"xn--pleP", result, info, errorCode); // P=U+0050 assertFalse("nameToUnicode() should succeed", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); assertEquals("normal result", u"ᔼᔴ", result); } { IDNAInfo info; idna->nameToUnicode(u"xn--pleѐ", result, info, errorCode); // ends with non-ASCII U+0450 assertTrue("nameToUnicode() should detect non-ASCII", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); } // Test with ASCII characters adjacent to LDH. { IDNAInfo info; idna->nameToUnicode(u"xn--ple/", result, info, errorCode); assertTrue("nameToUnicode() should detect '/'", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); } { IDNAInfo info; idna->nameToUnicode(u"xn--ple:", result, info, errorCode); assertTrue("nameToUnicode() should detect ':'", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); } { IDNAInfo info; idna->nameToUnicode(u"xn--ple@", result, info, errorCode); assertTrue("nameToUnicode() should detect '@'", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); } { IDNAInfo info; idna->nameToUnicode(u"xn--ple[", result, info, errorCode); assertTrue("nameToUnicode() should detect '['", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); } { IDNAInfo info; idna->nameToUnicode(u"xn--ple`", result, info, errorCode); assertTrue("nameToUnicode() should detect '`'", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); } { IDNAInfo info; idna->nameToUnicode(u"xn--ple{", result, info, errorCode); assertTrue("nameToUnicode() should detect '{'", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); } } void UTS46Test::TestACELabelEdgeCases() { // In IDNA2008, these labels fail the round-trip validation from comparing // the ToUnicode input with the back-to-ToASCII output. IcuTestErrorCode errorCode(*this, "TestACELabelEdgeCases()"); LocalPointer idna(IDNA::createUTS46Instance(0, errorCode)); if(errorCode.isFailure()) { return; } UnicodeString result; { IDNAInfo info; idna->labelToUnicode(u"xn--", result, info, errorCode); assertTrue("empty xn--", (info.getErrors()&UIDNA_ERROR_INVALID_ACE_LABEL)!=0); } { IDNAInfo info; idna->labelToUnicode(u"xN--ASCII-", result, info, errorCode); assertTrue("nothing but ASCII", (info.getErrors()&UIDNA_ERROR_INVALID_ACE_LABEL)!=0); } { // Different error: The Punycode decoding procedure does not consume the last delimiter // if it is right after the xn-- so the main decoding loop fails because the hyphen // is not a valid Punycode digit. IDNAInfo info; idna->labelToUnicode(u"Xn---", result, info, errorCode); assertTrue("empty Xn---", (info.getErrors()&UIDNA_ERROR_PUNYCODE)!=0); } } void UTS46Test::TestTooLong() { // ICU-13727: Limit input length for n^2 algorithm // where well-formed strings are at most 59 characters long. int32_t count = 50000; UnicodeString s(count, u'a', count); // capacity, code point, count char16_t dest[60000]; UErrorCode errorCode = U_ZERO_ERROR; u_strToPunycode(s.getBuffer(), s.length(), dest, UPRV_LENGTHOF(dest), nullptr, &errorCode); assertEquals("encode: expected an error for too-long input", U_INPUT_TOO_LONG_ERROR, errorCode); errorCode = U_ZERO_ERROR; u_strFromPunycode(s.getBuffer(), s.length(), dest, UPRV_LENGTHOF(dest), nullptr, &errorCode); assertEquals("decode: expected an error for too-long input", U_INPUT_TOO_LONG_ERROR, errorCode); } struct TestCase { // Input string and options string (Nontransitional/Transitional/Both). const char *s, *o; // Expected Unicode result string. const char *u; uint32_t errors; }; static const TestCase testCases[]={ { "www.eXample.cOm", "B", // all ASCII "www.example.com", 0 }, { "B\\u00FCcher.de", "B", // u-umlaut "b\\u00FCcher.de", 0 }, { "\\u00D6BB", "B", // O-umlaut "\\u00F6bb", 0 }, { "fa\\u00DF.de", "N", // sharp s "fa\\u00DF.de", 0 }, { "fa\\u00DF.de", "T", // sharp s "fass.de", 0 }, { "XN--fA-hia.dE", "B", // sharp s in Punycode "fa\\u00DF.de", 0 }, { "\\u03B2\\u03CC\\u03BB\\u03BF\\u03C2.com", "N", // Greek with final sigma "\\u03B2\\u03CC\\u03BB\\u03BF\\u03C2.com", 0 }, { "\\u03B2\\u03CC\\u03BB\\u03BF\\u03C2.com", "T", // Greek with final sigma "\\u03B2\\u03CC\\u03BB\\u03BF\\u03C3.com", 0 }, { "xn--nxasmm1c", "B", // Greek with final sigma in Punycode "\\u03B2\\u03CC\\u03BB\\u03BF\\u03C2", 0 }, { "www.\\u0DC1\\u0DCA\\u200D\\u0DBB\\u0DD3.com", "N", // "Sri" in "Sri Lanka" has a ZWJ "www.\\u0DC1\\u0DCA\\u200D\\u0DBB\\u0DD3.com", 0 }, { "www.\\u0DC1\\u0DCA\\u200D\\u0DBB\\u0DD3.com", "T", // "Sri" in "Sri Lanka" has a ZWJ "www.\\u0DC1\\u0DCA\\u0DBB\\u0DD3.com", 0 }, { "www.xn--10cl1a0b660p.com", "B", // "Sri" in Punycode "www.\\u0DC1\\u0DCA\\u200D\\u0DBB\\u0DD3.com", 0 }, { "\\u0646\\u0627\\u0645\\u0647\\u200C\\u0627\\u06CC", "N", // ZWNJ "\\u0646\\u0627\\u0645\\u0647\\u200C\\u0627\\u06CC", 0 }, { "\\u0646\\u0627\\u0645\\u0647\\u200C\\u0627\\u06CC", "T", // ZWNJ "\\u0646\\u0627\\u0645\\u0647\\u0627\\u06CC", 0 }, { "xn--mgba3gch31f060k.com", "B", // ZWNJ in Punycode "\\u0646\\u0627\\u0645\\u0647\\u200C\\u0627\\u06CC.com", 0 }, { "a.b\\uFF0Ec\\u3002d\\uFF61", "B", "a.b.c.d.", 0 }, { "U\\u0308.xn--tda", "B", // U+umlaut.u-umlaut "\\u00FC.\\u00FC", 0 }, { "xn--u-ccb", "B", // u+umlaut in Punycode "xn--u-ccb\\uFFFD", UIDNA_ERROR_INVALID_ACE_LABEL }, { "a\\u2488com", "B", // contains 1-dot "a\\uFFFDcom", UIDNA_ERROR_DISALLOWED }, { "xn--a-ecp.ru", "B", // contains 1-dot in Punycode "xn--a-ecp\\uFFFD.ru", UIDNA_ERROR_INVALID_ACE_LABEL }, { "xn--0.pt", "B", // invalid Punycode "xn--0\\uFFFD.pt", UIDNA_ERROR_PUNYCODE }, { "xn--a.pt", "B", // U+0080 "xn--a\\uFFFD.pt", UIDNA_ERROR_INVALID_ACE_LABEL }, { "xn--a-\\u00C4.pt", "B", // invalid Punycode "xn--a-\\u00E4.pt", UIDNA_ERROR_PUNYCODE }, { "\\u65E5\\u672C\\u8A9E\\u3002\\uFF2A\\uFF30", "B", // Japanese with fullwidth ".jp" "\\u65E5\\u672C\\u8A9E.jp", 0 }, { "\\u2615", "B", "\\u2615", 0 }, // Unicode 4.0 HOT BEVERAGE // some characters are disallowed because they are canonically equivalent // to sequences with non-LDH ASCII { "a\\u2260b\\u226Ec\\u226Fd", "B", "a\\uFFFDb\\uFFFDc\\uFFFDd", UIDNA_ERROR_DISALLOWED }, // many deviation characters, test the special mapping code { "1.a\\u00DF\\u200C\\u200Db\\u200C\\u200Dc\\u00DF\\u00DF\\u00DF\\u00DFd" "\\u03C2\\u03C3\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFe" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFx" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFy" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u0302\\u00DFz", "N", "1.a\\u00DF\\u200C\\u200Db\\u200C\\u200Dc\\u00DF\\u00DF\\u00DF\\u00DFd" "\\u03C2\\u03C3\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFe" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFx" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFy" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u0302\\u00DFz", UIDNA_ERROR_LABEL_TOO_LONG|UIDNA_ERROR_CONTEXTJ }, { "1.a\\u00DF\\u200C\\u200Db\\u200C\\u200Dc\\u00DF\\u00DF\\u00DF\\u00DFd" "\\u03C2\\u03C3\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFe" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFx" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DFy" "\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u00DF\\u0302\\u00DFz", "T", "1.assbcssssssssd" "\\u03C3\\u03C3sssssssssssssssse" "ssssssssssssssssssssx" "ssssssssssssssssssssy" "sssssssssssssss\\u015Dssz", UIDNA_ERROR_LABEL_TOO_LONG }, // "xn--bss" with deviation characters { "\\u200Cx\\u200Dn\\u200C-\\u200D-b\\u00DF", "N", "\\u200Cx\\u200Dn\\u200C-\\u200D-b\\u00DF", UIDNA_ERROR_CONTEXTJ }, { "\\u200Cx\\u200Dn\\u200C-\\u200D-b\\u00DF", "T", "\\u5919", 0 }, // "xn--bssffl" written as: // 02E3 MODIFIER LETTER SMALL X // 034F COMBINING GRAPHEME JOINER (ignored) // 2115 DOUBLE-STRUCK CAPITAL N // 200B ZERO WIDTH SPACE (ignored) // FE63 SMALL HYPHEN-MINUS // 00AD SOFT HYPHEN (ignored) // FF0D FULLWIDTH HYPHEN-MINUS // 180C MONGOLIAN FREE VARIATION SELECTOR TWO (ignored) // 212C SCRIPT CAPITAL B // FE00 VARIATION SELECTOR-1 (ignored) // 017F LATIN SMALL LETTER LONG S // 2064 INVISIBLE PLUS (ignored) // 1D530 MATHEMATICAL FRAKTUR SMALL S // E01EF VARIATION SELECTOR-256 (ignored) // FB04 LATIN SMALL LIGATURE FFL { "\\u02E3\\u034F\\u2115\\u200B\\uFE63\\u00AD\\uFF0D\\u180C" "\\u212C\\uFE00\\u017F\\u2064\\U0001D530\\U000E01EF\\uFB04", "B", "\\u5921\\u591E\\u591C\\u5919", 0 }, { "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901", "B", "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901", 0 }, { "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901.", "B", "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901.", 0 }, // Domain name >256 characters, forces slow path in UTF-8 processing. { "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "12345678901234567890123456789012345678901234567890123456789012", "B", "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "12345678901234567890123456789012345678901234567890123456789012", UIDNA_ERROR_DOMAIN_NAME_TOO_LONG }, { "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789\\u05D0", "B", "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789\\u05D0", UIDNA_ERROR_DOMAIN_NAME_TOO_LONG|UIDNA_ERROR_BIDI }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901234." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901234." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890", UIDNA_ERROR_LABEL_TOO_LONG }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901234." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890.", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901234." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890.", UIDNA_ERROR_LABEL_TOO_LONG }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901234." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901234." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901", UIDNA_ERROR_LABEL_TOO_LONG|UIDNA_ERROR_DOMAIN_NAME_TOO_LONG }, // label length 63: xn--1234567890123456789012345678901234567890123456789012345-9te { "\\u00E41234567890123456789012345678901234567890123456789012345", "B", "\\u00E41234567890123456789012345678901234567890123456789012345", 0 }, { "1234567890\\u00E41234567890123456789012345678901234567890123456", "B", "1234567890\\u00E41234567890123456789012345678901234567890123456", UIDNA_ERROR_LABEL_TOO_LONG }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E4123456789012345678901234567890123456789012345." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E4123456789012345678901234567890123456789012345." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901", 0 }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E4123456789012345678901234567890123456789012345." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901.", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E4123456789012345678901234567890123456789012345." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901.", 0 }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E4123456789012345678901234567890123456789012345." "123456789012345678901234567890123456789012345678901234567890123." "12345678901234567890123456789012345678901234567890123456789012", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E4123456789012345678901234567890123456789012345." "123456789012345678901234567890123456789012345678901234567890123." "12345678901234567890123456789012345678901234567890123456789012", UIDNA_ERROR_DOMAIN_NAME_TOO_LONG }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E41234567890123456789012345678901234567890123456." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E41234567890123456789012345678901234567890123456." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890", UIDNA_ERROR_LABEL_TOO_LONG }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E41234567890123456789012345678901234567890123456." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890.", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E41234567890123456789012345678901234567890123456." "123456789012345678901234567890123456789012345678901234567890123." "123456789012345678901234567890123456789012345678901234567890.", UIDNA_ERROR_LABEL_TOO_LONG }, { "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E41234567890123456789012345678901234567890123456." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901", "B", "123456789012345678901234567890123456789012345678901234567890123." "1234567890\\u00E41234567890123456789012345678901234567890123456." "123456789012345678901234567890123456789012345678901234567890123." "1234567890123456789012345678901234567890123456789012345678901", UIDNA_ERROR_LABEL_TOO_LONG|UIDNA_ERROR_DOMAIN_NAME_TOO_LONG }, // hyphen errors and empty-label errors // Ticket #10883: ToUnicode also checks for empty labels. { ".", "B", ".", UIDNA_ERROR_EMPTY_LABEL }, { "\\uFF0E", "B", ".", UIDNA_ERROR_EMPTY_LABEL }, // "xn---q----jra"=="-q--a-umlaut-" { "a.b..-q--a-.e", "B", "a.b..-q--a-.e", UIDNA_ERROR_EMPTY_LABEL|UIDNA_ERROR_LEADING_HYPHEN|UIDNA_ERROR_TRAILING_HYPHEN| UIDNA_ERROR_HYPHEN_3_4 }, { "a.b..-q--\\u00E4-.e", "B", "a.b..-q--\\u00E4-.e", UIDNA_ERROR_EMPTY_LABEL|UIDNA_ERROR_LEADING_HYPHEN|UIDNA_ERROR_TRAILING_HYPHEN| UIDNA_ERROR_HYPHEN_3_4 }, { "a.b..xn---q----jra.e", "B", "a.b..-q--\\u00E4-.e", UIDNA_ERROR_EMPTY_LABEL|UIDNA_ERROR_LEADING_HYPHEN|UIDNA_ERROR_TRAILING_HYPHEN| UIDNA_ERROR_HYPHEN_3_4 }, { "a..c", "B", "a..c", UIDNA_ERROR_EMPTY_LABEL }, { "a.xn--.c", "B", "a.xn--\\uFFFD.c", UIDNA_ERROR_INVALID_ACE_LABEL }, { "a.-b.", "B", "a.-b.", UIDNA_ERROR_LEADING_HYPHEN }, { "a.b-.c", "B", "a.b-.c", UIDNA_ERROR_TRAILING_HYPHEN }, { "a.-.c", "B", "a.-.c", UIDNA_ERROR_LEADING_HYPHEN|UIDNA_ERROR_TRAILING_HYPHEN }, { "a.bc--de.f", "B", "a.bc--de.f", UIDNA_ERROR_HYPHEN_3_4 }, { "\\u00E4.\\u00AD.c", "B", "\\u00E4..c", UIDNA_ERROR_EMPTY_LABEL }, { "\\u00E4.xn--.c", "B", "\\u00E4.xn--\\uFFFD.c", UIDNA_ERROR_INVALID_ACE_LABEL }, { "\\u00E4.-b.", "B", "\\u00E4.-b.", UIDNA_ERROR_LEADING_HYPHEN }, { "\\u00E4.b-.c", "B", "\\u00E4.b-.c", UIDNA_ERROR_TRAILING_HYPHEN }, { "\\u00E4.-.c", "B", "\\u00E4.-.c", UIDNA_ERROR_LEADING_HYPHEN|UIDNA_ERROR_TRAILING_HYPHEN }, { "\\u00E4.bc--de.f", "B", "\\u00E4.bc--de.f", UIDNA_ERROR_HYPHEN_3_4 }, { "a.b.\\u0308c.d", "B", "a.b.\\uFFFDc.d", UIDNA_ERROR_LEADING_COMBINING_MARK }, { "a.b.xn--c-bcb.d", "B", "a.b.xn--c-bcb\\uFFFD.d", UIDNA_ERROR_LEADING_COMBINING_MARK|UIDNA_ERROR_INVALID_ACE_LABEL }, // BiDi { "A0", "B", "a0", 0 }, { "0A", "B", "0a", 0 }, // all-LTR is ok to start with a digit (EN) { "0A.\\u05D0", "B", // ASCII label does not start with L/R/AL "0a.\\u05D0", UIDNA_ERROR_BIDI }, { "c.xn--0-eha.xn--4db", "B", // 2nd label does not start with L/R/AL "c.0\\u00FC.\\u05D0", UIDNA_ERROR_BIDI }, { "b-.\\u05D0", "B", // label does not end with L/EN "b-.\\u05D0", UIDNA_ERROR_TRAILING_HYPHEN|UIDNA_ERROR_BIDI }, { "d.xn----dha.xn--4db", "B", // 2nd label does not end with L/EN "d.\\u00FC-.\\u05D0", UIDNA_ERROR_TRAILING_HYPHEN|UIDNA_ERROR_BIDI }, { "a\\u05D0", "B", "a\\u05D0", UIDNA_ERROR_BIDI }, // first dir != last dir { "\\u05D0\\u05C7", "B", "\\u05D0\\u05C7", 0 }, { "\\u05D09\\u05C7", "B", "\\u05D09\\u05C7", 0 }, { "\\u05D0a\\u05C7", "B", "\\u05D0a\\u05C7", UIDNA_ERROR_BIDI }, // first dir != last dir { "\\u05D0\\u05EA", "B", "\\u05D0\\u05EA", 0 }, { "\\u05D0\\u05F3\\u05EA", "B", "\\u05D0\\u05F3\\u05EA", 0 }, { "a\\u05D0Tz", "B", "a\\u05D0tz", UIDNA_ERROR_BIDI }, // mixed dir { "\\u05D0T\\u05EA", "B", "\\u05D0t\\u05EA", UIDNA_ERROR_BIDI }, // mixed dir { "\\u05D07\\u05EA", "B", "\\u05D07\\u05EA", 0 }, { "\\u05D0\\u0667\\u05EA", "B", "\\u05D0\\u0667\\u05EA", 0 }, // Arabic 7 in the middle { "a7\\u0667z", "B", "a7\\u0667z", UIDNA_ERROR_BIDI }, // AN digit in LTR { "a7\\u0667", "B", "a7\\u0667", UIDNA_ERROR_BIDI }, // AN digit in LTR { "\\u05D07\\u0667\\u05EA", "B", // mixed EN/AN digits in RTL "\\u05D07\\u0667\\u05EA", UIDNA_ERROR_BIDI }, { "\\u05D07\\u0667", "B", // mixed EN/AN digits in RTL "\\u05D07\\u0667", UIDNA_ERROR_BIDI }, // ZWJ { "\\u0BB9\\u0BCD\\u200D", "N", "\\u0BB9\\u0BCD\\u200D", 0 }, // Virama+ZWJ { "\\u0BB9\\u200D", "N", "\\u0BB9\\u200D", UIDNA_ERROR_CONTEXTJ }, // no Virama { "\\u200D", "N", "\\u200D", UIDNA_ERROR_CONTEXTJ }, // no Virama // ZWNJ { "\\u0BB9\\u0BCD\\u200C", "N", "\\u0BB9\\u0BCD\\u200C", 0 }, // Virama+ZWNJ { "\\u0BB9\\u200C", "N", "\\u0BB9\\u200C", UIDNA_ERROR_CONTEXTJ }, // no Virama { "\\u200C", "N", "\\u200C", UIDNA_ERROR_CONTEXTJ }, // no Virama { "\\u0644\\u0670\\u200C\\u06ED\\u06EF", "N", // Joining types D T ZWNJ T R "\\u0644\\u0670\\u200C\\u06ED\\u06EF", 0 }, { "\\u0644\\u0670\\u200C\\u06EF", "N", // D T ZWNJ R "\\u0644\\u0670\\u200C\\u06EF", 0 }, { "\\u0644\\u200C\\u06ED\\u06EF", "N", // D ZWNJ T R "\\u0644\\u200C\\u06ED\\u06EF", 0 }, { "\\u0644\\u200C\\u06EF", "N", // D ZWNJ R "\\u0644\\u200C\\u06EF", 0 }, { "\\u0644\\u0670\\u200C\\u06ED", "N", // D T ZWNJ T "\\u0644\\u0670\\u200C\\u06ED", UIDNA_ERROR_BIDI|UIDNA_ERROR_CONTEXTJ }, { "\\u06EF\\u200C\\u06EF", "N", // R ZWNJ R "\\u06EF\\u200C\\u06EF", UIDNA_ERROR_CONTEXTJ }, { "\\u0644\\u200C", "N", // D ZWNJ "\\u0644\\u200C", UIDNA_ERROR_BIDI|UIDNA_ERROR_CONTEXTJ }, { "\\u0660\\u0661", "B", // Arabic-Indic Digits alone "\\u0660\\u0661", UIDNA_ERROR_BIDI }, { "\\u06F0\\u06F1", "B", // Extended Arabic-Indic Digits alone "\\u06F0\\u06F1", 0 }, { "\\u0660\\u06F1", "B", // Mixed Arabic-Indic Digits "\\u0660\\u06F1", UIDNA_ERROR_CONTEXTO_DIGITS|UIDNA_ERROR_BIDI }, // All of the CONTEXTO "Would otherwise have been DISALLOWED" characters // in their correct contexts, // then each in incorrect context. { "l\\u00B7l\\u4E00\\u0375\\u03B1\\u05D0\\u05F3\\u05F4\\u30FB", "B", "l\\u00B7l\\u4E00\\u0375\\u03B1\\u05D0\\u05F3\\u05F4\\u30FB", UIDNA_ERROR_BIDI }, { "l\\u00B7", "B", "l\\u00B7", UIDNA_ERROR_CONTEXTO_PUNCTUATION }, { "\\u00B7l", "B", "\\u00B7l", UIDNA_ERROR_CONTEXTO_PUNCTUATION }, { "\\u0375", "B", "\\u0375", UIDNA_ERROR_CONTEXTO_PUNCTUATION }, { "\\u03B1\\u05F3", "B", "\\u03B1\\u05F3", UIDNA_ERROR_CONTEXTO_PUNCTUATION|UIDNA_ERROR_BIDI }, { "\\u05F4", "B", "\\u05F4", UIDNA_ERROR_CONTEXTO_PUNCTUATION }, { "l\\u30FB", "B", "l\\u30FB", UIDNA_ERROR_CONTEXTO_PUNCTUATION }, // Ticket #8137: UTS #46 toUnicode() fails with non-ASCII labels that turn // into 15 characters (UChars). // The bug was in u_strFromPunycode() which did not write the last character // if it just so fit into the end of the destination buffer. // The UTS #46 code gives a default-capacity UnicodeString as the destination buffer, // and the internal UnicodeString capacity is currently 15 UChars on 64-bit machines // but 13 on 32-bit machines. // Label with 15 UChars, for 64-bit-machine testing: { "aaaaaaaaaaaaa\\u00FCa.de", "B", "aaaaaaaaaaaaa\\u00FCa.de", 0 }, { "xn--aaaaaaaaaaaaaa-ssb.de", "B", "aaaaaaaaaaaaa\\u00FCa.de", 0 }, { "abschlu\\u00DFpr\\u00FCfung.de", "N", "abschlu\\u00DFpr\\u00FCfung.de", 0 }, { "xn--abschluprfung-hdb15b.de", "B", "abschlu\\u00DFpr\\u00FCfung.de", 0 }, // Label with 13 UChars, for 32-bit-machine testing: { "xn--aaaaaaaaaaaa-nlb.de", "B", "aaaaaaaaaaa\\u00FCa.de", 0 }, { "xn--schluprfung-z6a39a.de", "B", "schlu\\u00DFpr\\u00FCfung.de", 0 }, // { "", "B", // "", 0 }, }; void UTS46Test::TestSomeCases() { IcuTestErrorCode errorCode(*this, "TestSomeCases"); char buffer[400], buffer2[400]; int32_t i; for(i=0; inameToASCII(input, aT, aTInfo, errorCode); trans->nameToUnicode(input, uT, uTInfo, errorCode); nontrans->nameToASCII(input, aN, aNInfo, errorCode); nontrans->nameToUnicode(input, uN, uNInfo, errorCode); if(errorCode.errIfFailureAndReset("first-level processing [%d/%s] %s", (int)i, testCase.o, testCase.s) ) { continue; } // ToUnicode does not set length-overflow errors. uint32_t uniErrors=testCase.errors&~ (UIDNA_ERROR_LABEL_TOO_LONG| UIDNA_ERROR_DOMAIN_NAME_TOO_LONG); char mode=testCase.o[0]; if(mode=='B' || mode=='N') { if(uNInfo.getErrors()!=uniErrors) { errln("N.nameToUnicode([%d] %s) unexpected errors %04lx", (int)i, testCase.s, (long)uNInfo.getErrors()); continue; } if(uN!=expected) { prettify(uN).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); errln("N.nameToUnicode([%d] %s) unexpected string %s", (int)i, testCase.s, buffer); continue; } if(aNInfo.getErrors()!=testCase.errors) { errln("N.nameToASCII([%d] %s) unexpected errors %04lx", (int)i, testCase.s, (long)aNInfo.getErrors()); continue; } } if(mode=='B' || mode=='T') { if(uTInfo.getErrors()!=uniErrors) { errln("T.nameToUnicode([%d] %s) unexpected errors %04lx", (int)i, testCase.s, (long)uTInfo.getErrors()); continue; } if(uT!=expected) { prettify(uT).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); errln("T.nameToUnicode([%d] %s) unexpected string %s", (int)i, testCase.s, buffer); continue; } if(aTInfo.getErrors()!=testCase.errors) { errln("T.nameToASCII([%d] %s) unexpected errors %04lx", (int)i, testCase.s, (long)aTInfo.getErrors()); continue; } } // ToASCII is all-ASCII if no severe errors if((aNInfo.getErrors()&severeErrors)==0 && !isASCII(aN)) { prettify(aN).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); errln("N.nameToASCII([%d] %s) (errors %04lx) result is not ASCII %s", (int)i, testCase.s, aNInfo.getErrors(), buffer); continue; } if((aTInfo.getErrors()&severeErrors)==0 && !isASCII(aT)) { prettify(aT).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); errln("T.nameToASCII([%d] %s) (errors %04lx) result is not ASCII %s", (int)i, testCase.s, aTInfo.getErrors(), buffer); continue; } if(verbose) { char m= mode=='B' ? mode : 'N'; prettify(aN).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); logln("%c.nameToASCII([%d] %s) (errors %04lx) result string: %s", m, (int)i, testCase.s, aNInfo.getErrors(), buffer); if(mode!='B') { prettify(aT).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); logln("T.nameToASCII([%d] %s) (errors %04lx) result string: %s", (int)i, testCase.s, aTInfo.getErrors(), buffer); } } // second-level processing UnicodeString aTuN, uTaN, aNuN, uNaN; IDNAInfo aTuNInfo, uTaNInfo, aNuNInfo, uNaNInfo; nontrans->nameToUnicode(aT, aTuN, aTuNInfo, errorCode); nontrans->nameToASCII(uT, uTaN, uTaNInfo, errorCode); nontrans->nameToUnicode(aN, aNuN, aNuNInfo, errorCode); nontrans->nameToASCII(uN, uNaN, uNaNInfo, errorCode); if(errorCode.errIfFailureAndReset("second-level processing [%d/%s] %s", (int)i, testCase.o, testCase.s) ) { continue; } if(aN!=uNaN) { prettify(aN).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); prettify(uNaN).extract(0, 0x7fffffff, buffer2, UPRV_LENGTHOF(buffer2)); errln("N.nameToASCII([%d] %s)!=N.nameToUnicode().N.nameToASCII() " "(errors %04lx) %s vs. %s", (int)i, testCase.s, aNInfo.getErrors(), buffer, buffer2); continue; } if(aT!=uTaN) { prettify(aT).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); prettify(uTaN).extract(0, 0x7fffffff, buffer2, UPRV_LENGTHOF(buffer2)); errln("T.nameToASCII([%d] %s)!=T.nameToUnicode().N.nameToASCII() " "(errors %04lx) %s vs. %s", (int)i, testCase.s, aNInfo.getErrors(), buffer, buffer2); continue; } if(uN!=aNuN) { prettify(uN).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); prettify(aNuN).extract(0, 0x7fffffff, buffer2, UPRV_LENGTHOF(buffer2)); errln("N.nameToUnicode([%d] %s)!=N.nameToASCII().N.nameToUnicode() " "(errors %04lx) %s vs. %s", (int)i, testCase.s, uNInfo.getErrors(), buffer, buffer2); continue; } if(uT!=aTuN) { prettify(uT).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); prettify(aTuN).extract(0, 0x7fffffff, buffer2, UPRV_LENGTHOF(buffer2)); errln("T.nameToUnicode([%d] %s)!=T.nameToASCII().N.nameToUnicode() " "(errors %04lx) %s vs. %s", (int)i, testCase.s, uNInfo.getErrors(), buffer, buffer2); continue; } // labelToUnicode UnicodeString aTL, uTL, aNL, uNL; IDNAInfo aTLInfo, uTLInfo, aNLInfo, uNLInfo; trans->labelToASCII(input, aTL, aTLInfo, errorCode); trans->labelToUnicode(input, uTL, uTLInfo, errorCode); nontrans->labelToASCII(input, aNL, aNLInfo, errorCode); nontrans->labelToUnicode(input, uNL, uNLInfo, errorCode); if(errorCode.errIfFailureAndReset("labelToXYZ processing [%d/%s] %s", (int)i, testCase.o, testCase.s) ) { continue; } if(aN.indexOf((UChar)0x2e)<0) { if(aN!=aNL || aNInfo.getErrors()!=aNLInfo.getErrors()) { prettify(aN).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); prettify(aNL).extract(0, 0x7fffffff, buffer2, UPRV_LENGTHOF(buffer2)); errln("N.nameToASCII([%d] %s)!=N.labelToASCII() " "(errors %04lx vs %04lx) %s vs. %s", (int)i, testCase.s, aNInfo.getErrors(), aNLInfo.getErrors(), buffer, buffer2); continue; } } else { if((aNLInfo.getErrors()&UIDNA_ERROR_LABEL_HAS_DOT)==0) { errln("N.labelToASCII([%d] %s) errors %04lx missing UIDNA_ERROR_LABEL_HAS_DOT", (int)i, testCase.s, (long)aNLInfo.getErrors()); continue; } } if(aT.indexOf((UChar)0x2e)<0) { if(aT!=aTL || aTInfo.getErrors()!=aTLInfo.getErrors()) { prettify(aT).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); prettify(aTL).extract(0, 0x7fffffff, buffer2, UPRV_LENGTHOF(buffer2)); errln("T.nameToASCII([%d] %s)!=T.labelToASCII() " "(errors %04lx vs %04lx) %s vs. %s", (int)i, testCase.s, aTInfo.getErrors(), aTLInfo.getErrors(), buffer, buffer2); continue; } } else { if((aTLInfo.getErrors()&UIDNA_ERROR_LABEL_HAS_DOT)==0) { errln("T.labelToASCII([%d] %s) errors %04lx missing UIDNA_ERROR_LABEL_HAS_DOT", (int)i, testCase.s, (long)aTLInfo.getErrors()); continue; } } if(uN.indexOf((UChar)0x2e)<0) { if(uN!=uNL || uNInfo.getErrors()!=uNLInfo.getErrors()) { prettify(uN).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); prettify(uNL).extract(0, 0x7fffffff, buffer2, UPRV_LENGTHOF(buffer2)); errln("N.nameToUnicode([%d] %s)!=N.labelToUnicode() " "(errors %04lx vs %04lx) %s vs. %s", (int)i, testCase.s, uNInfo.getErrors(), uNLInfo.getErrors(), buffer, buffer2); continue; } } else { if((uNLInfo.getErrors()&UIDNA_ERROR_LABEL_HAS_DOT)==0) { errln("N.labelToUnicode([%d] %s) errors %04lx missing UIDNA_ERROR_LABEL_HAS_DOT", (int)i, testCase.s, (long)uNLInfo.getErrors()); continue; } } if(uT.indexOf((UChar)0x2e)<0) { if(uT!=uTL || uTInfo.getErrors()!=uTLInfo.getErrors()) { prettify(uT).extract(0, 0x7fffffff, buffer, UPRV_LENGTHOF(buffer)); prettify(uTL).extract(0, 0x7fffffff, buffer2, UPRV_LENGTHOF(buffer2)); errln("T.nameToUnicode([%d] %s)!=T.labelToUnicode() " "(errors %04lx vs %04lx) %s vs. %s", (int)i, testCase.s, uTInfo.getErrors(), uTLInfo.getErrors(), buffer, buffer2); continue; } } else { if((uTLInfo.getErrors()&UIDNA_ERROR_LABEL_HAS_DOT)==0) { errln("T.labelToUnicode([%d] %s) errors %04lx missing UIDNA_ERROR_LABEL_HAS_DOT", (int)i, testCase.s, (long)uTLInfo.getErrors()); continue; } } // Differences between transitional and nontransitional processing if(mode=='B') { if( aNInfo.isTransitionalDifferent() || aTInfo.isTransitionalDifferent() || uNInfo.isTransitionalDifferent() || uTInfo.isTransitionalDifferent() || aNLInfo.isTransitionalDifferent() || aTLInfo.isTransitionalDifferent() || uNLInfo.isTransitionalDifferent() || uTLInfo.isTransitionalDifferent() ) { errln("B.process([%d] %s) isTransitionalDifferent()", (int)i, testCase.s); continue; } if( aN!=aT || uN!=uT || aNL!=aTL || uNL!=uTL || aNInfo.getErrors()!=aTInfo.getErrors() || uNInfo.getErrors()!=uTInfo.getErrors() || aNLInfo.getErrors()!=aTLInfo.getErrors() || uNLInfo.getErrors()!=uTLInfo.getErrors() ) { errln("N.process([%d] %s) vs. T.process() different errors or result strings", (int)i, testCase.s); continue; } } else { if( !aNInfo.isTransitionalDifferent() || !aTInfo.isTransitionalDifferent() || !uNInfo.isTransitionalDifferent() || !uTInfo.isTransitionalDifferent() || !aNLInfo.isTransitionalDifferent() || !aTLInfo.isTransitionalDifferent() || !uNLInfo.isTransitionalDifferent() || !uTLInfo.isTransitionalDifferent() ) { errln("%s.process([%d] %s) !isTransitionalDifferent()", testCase.o, (int)i, testCase.s); continue; } if(aN==aT || uN==uT || aNL==aTL || uNL==uTL) { errln("N.process([%d] %s) vs. T.process() same result strings", (int)i, testCase.s); continue; } } // UTF-8 std::string input8, aT8, uT8, aN8, uN8; StringByteSink aT8Sink(&aT8), uT8Sink(&uT8), aN8Sink(&aN8), uN8Sink(&uN8); IDNAInfo aT8Info, uT8Info, aN8Info, uN8Info; input.toUTF8String(input8); trans->nameToASCII_UTF8(input8, aT8Sink, aT8Info, errorCode); trans->nameToUnicodeUTF8(input8, uT8Sink, uT8Info, errorCode); nontrans->nameToASCII_UTF8(input8, aN8Sink, aN8Info, errorCode); nontrans->nameToUnicodeUTF8(input8, uN8Sink, uN8Info, errorCode); if(errorCode.errIfFailureAndReset("UTF-8 processing [%d/%s] %s", (int)i, testCase.o, testCase.s) ) { continue; } UnicodeString aT16(UnicodeString::fromUTF8(aT8)); UnicodeString uT16(UnicodeString::fromUTF8(uT8)); UnicodeString aN16(UnicodeString::fromUTF8(aN8)); UnicodeString uN16(UnicodeString::fromUTF8(uN8)); if( aN8Info.getErrors()!=aNInfo.getErrors() || uN8Info.getErrors()!=uNInfo.getErrors() ) { errln("N.xyzUTF8([%d] %s) vs. UTF-16 processing different errors %04lx vs. %04lx", (int)i, testCase.s, (long)aN8Info.getErrors(), (long)aNInfo.getErrors()); continue; } if( aT8Info.getErrors()!=aTInfo.getErrors() || uT8Info.getErrors()!=uTInfo.getErrors() ) { errln("T.xyzUTF8([%d] %s) vs. UTF-16 processing different errors %04lx vs. %04lx", (int)i, testCase.s, (long)aT8Info.getErrors(), (long)aTInfo.getErrors()); continue; } if(aT16!=aT || uT16!=uT || aN16!=aN || uN16!=uN) { errln("%s.xyzUTF8([%d] %s) vs. UTF-16 processing different string results", testCase.o, (int)i, testCase.s, (long)aTInfo.getErrors()); continue; } if( aT8Info.isTransitionalDifferent()!=aTInfo.isTransitionalDifferent() || uT8Info.isTransitionalDifferent()!=uTInfo.isTransitionalDifferent() || aN8Info.isTransitionalDifferent()!=aNInfo.isTransitionalDifferent() || uN8Info.isTransitionalDifferent()!=uNInfo.isTransitionalDifferent() ) { errln("%s.xyzUTF8([%d] %s) vs. UTF-16 processing different isTransitionalDifferent()", testCase.o, (int)i, testCase.s); continue; } } } namespace { const int32_t kNumFields = 7; void U_CALLCONV idnaTestLineFn(void *context, char *fields[][2], int32_t /* fieldCount */, UErrorCode *pErrorCode) { reinterpret_cast(context)->idnaTestOneLine(fields, *pErrorCode); } UnicodeString s16FromField(char *(&field)[2]) { int32_t length = (int32_t)(field[1] - field[0]); return UnicodeString::fromUTF8(StringPiece(field[0], length)).trim().unescape(); } std::string statusFromField(char *(&field)[2]) { const char *start = u_skipWhitespace(field[0]); std::string status; if (start != field[1]) { int32_t length = (int32_t)(field[1] - start); while (length > 0 && (start[length - 1] == u' ' || start[length - 1] == u'\t')) { --length; } status.assign(start, length); } return status; } } // namespace void UTS46Test::checkIdnaTestResult(const char *line, const char *type, const UnicodeString &expected, const UnicodeString &result, const char *status, const IDNAInfo &info) { // An error in toUnicode or toASCII is indicated by a value in square brackets, // such as "[B5 B6]". UBool expectedHasErrors = FALSE; if (*status != 0) { if (*status != u'[') { errln("%s status field does not start with '[': %s\n %s", type, status, line); } if (strcmp(status, reinterpret_cast(u8"[]")) != 0) { expectedHasErrors = TRUE; } } if (expectedHasErrors != info.hasErrors()) { errln("%s expected errors %s %d != %d = actual has errors: %04lx\n %s", type, status, expectedHasErrors, info.hasErrors(), (long)info.getErrors(), line); } if (!expectedHasErrors && expected != result) { errln("%s expected != actual\n %s", type, line); errln(UnicodeString(u" ") + expected); errln(UnicodeString(u" ") + result); } } void UTS46Test::idnaTestOneLine(char *fields[][2], UErrorCode &errorCode) { // IdnaTestV2.txt (since Unicode 11) // Column 1: source // The source string to be tested UnicodeString source = s16FromField(fields[0]); // Column 2: toUnicode // The result of applying toUnicode to the source, with Transitional_Processing=false. // A blank value means the same as the source value. UnicodeString toUnicode = s16FromField(fields[1]); if (toUnicode.isEmpty()) { toUnicode = source; } // Column 3: toUnicodeStatus // A set of status codes, each corresponding to a particular test. // A blank value means []. std::string toUnicodeStatus = statusFromField(fields[2]); // Column 4: toAsciiN // The result of applying toASCII to the source, with Transitional_Processing=false. // A blank value means the same as the toUnicode value. UnicodeString toAsciiN = s16FromField(fields[3]); if (toAsciiN.isEmpty()) { toAsciiN = toUnicode; } // Column 5: toAsciiNStatus // A set of status codes, each corresponding to a particular test. // A blank value means the same as the toUnicodeStatus value. std::string toAsciiNStatus = statusFromField(fields[4]); if (toAsciiNStatus.empty()) { toAsciiNStatus = toUnicodeStatus; } // Column 6: toAsciiT // The result of applying toASCII to the source, with Transitional_Processing=true. // A blank value means the same as the toAsciiN value. UnicodeString toAsciiT = s16FromField(fields[5]); if (toAsciiT.isEmpty()) { toAsciiT = toAsciiN; } // Column 7: toAsciiTStatus // A set of status codes, each corresponding to a particular test. // A blank value means the same as the toAsciiNStatus value. std::string toAsciiTStatus = statusFromField(fields[6]); if (toAsciiTStatus.empty()) { toAsciiTStatus = toAsciiNStatus; } // ToASCII/ToUnicode, transitional/nontransitional UnicodeString uN, aN, aT; IDNAInfo uNInfo, aNInfo, aTInfo; nontrans->nameToUnicode(source, uN, uNInfo, errorCode); checkIdnaTestResult(fields[0][0], "toUnicodeNontrans", toUnicode, uN, toUnicodeStatus.c_str(), uNInfo); nontrans->nameToASCII(source, aN, aNInfo, errorCode); checkIdnaTestResult(fields[0][0], "toASCIINontrans", toAsciiN, aN, toAsciiNStatus.c_str(), aNInfo); trans->nameToASCII(source, aT, aTInfo, errorCode); checkIdnaTestResult(fields[0][0], "toASCIITrans", toAsciiT, aT, toAsciiTStatus.c_str(), aTInfo); } // TODO: de-duplicate U_DEFINE_LOCAL_OPEN_POINTER(LocalStdioFilePointer, FILE, fclose); // http://www.unicode.org/Public/idna/latest/IdnaTest.txt void UTS46Test::IdnaTest() { IcuTestErrorCode errorCode(*this, "IdnaTest"); const char *sourceTestDataPath = getSourceTestData(errorCode); if (errorCode.errIfFailureAndReset("unable to find the source/test/testdata " "folder (getSourceTestData())")) { return; } CharString path(sourceTestDataPath, errorCode); path.appendPathPart("IdnaTestV2.txt", errorCode); LocalStdioFilePointer idnaTestFile(fopen(path.data(), "r")); if (idnaTestFile.isNull()) { errln("unable to open %s", path.data()); return; } // Columns (c1, c2,...) are separated by semicolons. // Leading and trailing spaces and tabs in each column are ignored. // Comments are indicated with hash marks. char *fields[kNumFields][2]; u_parseDelimitedFile(path.data(), ';', fields, kNumFields, idnaTestLineFn, this, errorCode); if (errorCode.errIfFailureAndReset("error parsing IdnaTest.txt")) { return; } } #endif // UCONFIG_NO_IDNA