| |
| /******************************************************************** |
| * COPYRIGHT: |
| * Copyright (c) 1997-2001, International Business Machines Corporation and |
| * others. All Rights Reserved. |
| ********************************************************************/ |
| |
| #include "unicode/utypes.h" |
| |
| #if !UCONFIG_NO_FORMATTING |
| |
| #include "intltest.h" |
| #include "tchcfmt.h" |
| #include "cmemory.h" |
| #include "unicode/msgfmt.h" |
| #include "unicode/choicfmt.h" |
| |
| #include <float.h> |
| |
| // tests have obvious memory leaks! |
| |
| void TestChoiceFormat::runIndexedTest(int32_t index, UBool exec, |
| const char* &name, char* /*par*/) { |
| switch (index) { |
| TESTCASE(0,TestSimpleExample); |
| TESTCASE(1,TestComplexExample); |
| TESTCASE(2,TestClosures); |
| TESTCASE(3,TestPatterns); |
| // We can deprecate the test code right away; the API itself goes 2002-Jun-30 |
| #ifdef ICU_ENABLE_DEPRECATED_NEXTDOUBLE |
| TESTCASE(4,TestChoiceNextDouble); |
| TESTCASE(5,TestGapNextDouble); |
| #endif |
| default: name = ""; break; |
| } |
| } |
| |
| static UBool chkstatus( UErrorCode &status, const char* msg = NULL ) |
| { |
| UBool ok = U_SUCCESS(status); |
| if (!ok) it_errln( msg ); |
| return ok; |
| } |
| |
| void |
| TestChoiceFormat::TestSimpleExample( void ) |
| { |
| double limits[] = {1,2,3,4,5,6,7}; |
| UnicodeString monthNames[] = {"Sun","Mon","Tue","Wed","Thur","Fri","Sat"}; |
| ChoiceFormat* form = new ChoiceFormat(limits, monthNames, 7); |
| ParsePosition parse_pos; |
| // TODO Fix this ParsePosition stuff... |
| UnicodeString str; |
| UnicodeString res1, res2; |
| UErrorCode status; |
| FieldPosition fpos(0); |
| Formattable f; |
| int32_t ix; |
| //for (double i = 0.0; i <= 8.0; ++i) { |
| for (ix = 0; ix <= 8; ++ix) { |
| double i = ix; //nos |
| status = U_ZERO_ERROR; |
| fpos = 0; |
| str = ""; |
| res1 = form->format(i, str, fpos, status ); |
| if (!chkstatus( status, "*** test_simple_example format" )) { |
| delete form; |
| return; |
| } |
| //form->parse(res1, f, parse_pos); |
| res2 = " ??? "; |
| it_out << ix << " -> " << res1 << " -> " << res2 << endl; |
| } |
| //Testing ==operator |
| const double filelimits[] = {0,1,2}; |
| const UnicodeString filepart[] = {"are no files","is one file","are {2} files"}; |
| ChoiceFormat* formnew=new ChoiceFormat(filelimits, filepart, 3); |
| ChoiceFormat* formequal=new ChoiceFormat(limits, monthNames, 7); |
| if(*formnew == *form){ |
| errln("ERROR: ==operator failed\n"); |
| } |
| if(!(*form == *formequal)){ |
| errln("ERROR: ==operator failed\n"); |
| } |
| delete formequal; |
| |
| //Testing adoptChoices() |
| double *limitsToAdopt = (double *)uprv_malloc(7 * sizeof(double)); |
| UnicodeString *monthNamesToAdopt = new UnicodeString[7]; |
| |
| uprv_arrayCopy(monthNames, monthNamesToAdopt, 7); |
| uprv_memcpy(limitsToAdopt, limits, (size_t)(7 * sizeof(limits[0]))); |
| |
| formnew->adoptChoices(limitsToAdopt, monthNamesToAdopt, 7); |
| if(!(*formnew == *form)){ |
| errln("ERROR: ==Operator or adoptChoices failed\n"); |
| } |
| |
| delete formnew; |
| |
| //Testing getLimits() |
| double *gotLimits=0; |
| int32_t count=0; |
| gotLimits=(double*)form->getLimits(count); |
| if(count != 7){ |
| errln("getLimits didn't update the count correctly\n"); |
| } |
| for(ix=0; ix<count; ix++){ |
| if(gotLimits[ix] != limits[ix]){ |
| errln((UnicodeString)"getLimits didn't get the limits correctly. Expected " + limits[ix] + " Got " + gotLimits[ix]); |
| } |
| } |
| //Testing getFormat() |
| count=0; |
| UnicodeString *gotFormats=0; |
| gotFormats=(UnicodeString*)form->getFormats(count); |
| if(count != 7){ |
| errln("getFormats didn't update the count correctly\n"); |
| } |
| for(ix=0; ix<count; ix++){ |
| if(gotFormats[ix] != monthNames[ix]){ |
| errln((UnicodeString)"getFormats didn't get the Formats correctly. Expected " + monthNames[ix] + " Got " + gotFormats[ix]); |
| } |
| } |
| |
| |
| delete form; |
| |
| } |
| |
| void |
| TestChoiceFormat::TestComplexExample( void ) |
| { |
| UErrorCode status = U_ZERO_ERROR; |
| const double filelimits[] = {-1, 0,1,2}; |
| const UnicodeString filepart[] = {"are corrupted files", "are no files","is one file","are {2} files"}; |
| |
| ChoiceFormat* fileform = new ChoiceFormat( filelimits, filepart, 4); |
| |
| if (!fileform) { |
| it_errln("*** test_complex_example fileform"); |
| return; |
| } |
| |
| Format* filenumform = NumberFormat::createInstance( status ); |
| if (!filenumform) { |
| it_errln("*** test_complex_example filenumform"); |
| delete fileform; |
| return; |
| } |
| if (!chkstatus( status, "*** test_simple_example filenumform" )) { |
| delete fileform; |
| delete filenumform; |
| return; |
| } |
| |
| //const Format* testFormats[] = { fileform, NULL, filenumform }; |
| //pattform->setFormats( testFormats, 3 ); |
| |
| MessageFormat* pattform = new MessageFormat("There {0} on {1}", status ); |
| if (!pattform) { |
| it_errln("*** test_complex_example pattform"); |
| delete fileform; |
| delete filenumform; |
| return; |
| } |
| if (!chkstatus( status, "*** test_complex_example pattform" )) { |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| return; |
| } |
| |
| pattform->setFormat( 0, *fileform ); |
| pattform->setFormat( 2, *filenumform ); |
| |
| |
| Formattable testArgs[] = {(int32_t)0, "Disk_A", (int32_t)0}; |
| UnicodeString str; |
| UnicodeString res1, res2; |
| pattform->toPattern( res1 ); |
| it_out << "MessageFormat toPattern: " << res1 << endl; |
| fileform->toPattern( res1 ); |
| it_out << "ChoiceFormat toPattern: " << res1 << endl; |
| if (res1 == "-1.0#are corrupted files|0.0#are no files|1.0#is one file|2.0#are {2} files") { |
| it_out << "toPattern tested!" << endl; |
| }else{ |
| it_errln("*** ChoiceFormat to Pattern result!"); |
| } |
| |
| FieldPosition fpos(0); |
| |
| UnicodeString checkstr[] = { |
| "There are corrupted files on Disk_A", |
| "There are no files on Disk_A", |
| "There is one file on Disk_A", |
| "There are 2 files on Disk_A", |
| "There are 3 files on Disk_A" |
| }; |
| |
| // if (status != U_ZERO_ERROR) return; // TODO: analyze why we have such a bad bail out here! |
| |
| if (U_FAILURE(status)) { |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| return; |
| } |
| |
| |
| int32_t i; |
| int32_t start = -1; |
| for (i = start; i < 4; ++i) { |
| str = ""; |
| status = U_ZERO_ERROR; |
| testArgs[0] = Formattable((int32_t)i); |
| testArgs[2] = testArgs[0]; |
| res2 = pattform->format(testArgs, 3, str, fpos, status ); |
| if (!chkstatus( status, "*** test_complex_example format" )) { |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| return; |
| } |
| it_out << i << " -> " << res2 << endl; |
| if (res2 != checkstr[i - start]) { |
| it_errln("*** test_complex_example res string"); |
| it_out << "*** " << i << " -> '" << res2 << "' unlike '" << checkstr[i] << "' ! " << endl; |
| } |
| } |
| it_out << endl; |
| |
| it_out << "------ additional testing in complex test ------" << endl << endl; |
| // |
| int32_t retCount; |
| const double* retLimits = fileform->getLimits( retCount ); |
| if ((retCount == 4) && (retLimits) |
| && (retLimits[0] == -1.0) |
| && (retLimits[1] == 0.0) |
| && (retLimits[2] == 1.0) |
| && (retLimits[3] == 2.0)) { |
| it_out << "getLimits tested!" << endl; |
| }else{ |
| it_errln("*** getLimits unexpected result!"); |
| } |
| |
| const UnicodeString* retFormats = fileform->getFormats( retCount ); |
| if ((retCount == 4) && (retFormats) |
| && (retFormats[0] == "are corrupted files") |
| && (retFormats[1] == "are no files") |
| && (retFormats[2] == "is one file") |
| && (retFormats[3] == "are {2} files")) { |
| it_out << "getFormats tested!" << endl; |
| }else{ |
| it_errln("*** getFormats unexpected result!"); |
| } |
| |
| UnicodeString checkstr2[] = { |
| "There is no folder on Disk_A", |
| "There is one folder on Disk_A", |
| "There are many folders on Disk_A", |
| "There are many folders on Disk_A" |
| }; |
| |
| fileform->applyPattern("0#is no folder|1#is one folder|2#are many folders", status ); |
| if (status == U_ZERO_ERROR) it_out << "status applyPattern OK!" << endl; |
| if (!chkstatus( status, "*** test_complex_example pattform" )) { |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| return; |
| } |
| pattform->setFormat( 0, *fileform ); |
| fpos = 0; |
| for (i = 0; i < 4; ++i) { |
| str = ""; |
| status = U_ZERO_ERROR; |
| testArgs[0] = Formattable((int32_t)i); |
| testArgs[2] = testArgs[0]; |
| res2 = pattform->format(testArgs, 3, str, fpos, status ); |
| if (!chkstatus( status, "*** test_complex_example format 2" )) { |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| return; |
| } |
| it_out << i << " -> " << res2 << endl; |
| if (res2 != checkstr2[i]) { |
| it_errln("*** test_complex_example res string"); |
| it_out << "*** " << i << " -> '" << res2 << "' unlike '" << checkstr2[i] << "' ! " << endl; |
| } |
| } |
| |
| // We can deprecate the test code right away; the API itself goes 2002-Jun-30 |
| #ifdef ICU_ENABLE_DEPRECATED_NEXTDOUBLE |
| double nd = ChoiceFormat::nextDouble( 1.0 ); |
| double pd = ChoiceFormat::previousDouble( 1.0 ); |
| if ((ChoiceFormat::nextDouble( 1.0, TRUE ) == nd) |
| && (ChoiceFormat::nextDouble( 1.0, FALSE ) == pd)) { |
| it_out << "nextDouble(x, TRUE) and nextDouble(x, FALSE) tested" << endl; |
| }else{ |
| it_errln("*** nextDouble( x, BOOL )"); |
| } |
| if ((nd > 1.0) && (nd < 1.0001)) { |
| it_out << "nextDouble(x) tested" << endl; |
| }else{ |
| it_errln("*** nextDouble"); |
| } |
| if ((pd < 1.0) && (pd > 0.9999)) { |
| it_out << "prevDouble(x) tested" << endl; |
| }else{ |
| it_errln("*** prevDouble"); |
| } |
| #endif |
| |
| const double limits_A[] = {1,2,3,4,5,6,7}; |
| const UnicodeString monthNames_A[] = {"Sun","Mon","Tue","Wed","Thur","Fri","Sat"}; |
| ChoiceFormat* form_A = new ChoiceFormat(limits_A, monthNames_A, 7); |
| ChoiceFormat* form_A2 = new ChoiceFormat(limits_A, monthNames_A, 7); |
| const double limits_B[] = {1,2,3,4,5,6,7}; |
| const UnicodeString monthNames_B[] = {"Sun","Mon","Tue","Wed","Thur","Fri","Sat_BBB"}; |
| ChoiceFormat* form_B = new ChoiceFormat(limits_B, monthNames_B, 7); |
| if (!form_A || !form_B || !form_A2) { |
| it_errln("*** test-choiceFormat not allocatable!"); |
| }else{ |
| if (*form_A == *form_A2) { |
| it_out << "operator== tested." << endl; |
| }else{ |
| it_errln("*** operator=="); |
| } |
| |
| if (*form_A != *form_B) { |
| it_out << "operator!= tested." << endl; |
| }else{ |
| it_errln("*** operator!="); |
| } |
| |
| ChoiceFormat* form_A3 = (ChoiceFormat*) form_A->clone(); |
| if (!form_A3) { |
| it_errln("*** ChoiceFormat->clone is nil."); |
| }else{ |
| if ((*form_A3 == *form_A) && (*form_A3 != *form_B)) { |
| it_out << "method clone tested." << endl; |
| }else{ |
| it_errln("*** ChoiceFormat clone or operator==, or operator!= ."); |
| } |
| } |
| |
| ChoiceFormat form_Assigned( *form_A ); |
| UBool ok = (form_Assigned == *form_A) && (form_Assigned != *form_B); |
| form_Assigned = *form_B; |
| ok = ok && (form_Assigned != *form_A) && (form_Assigned == *form_B); |
| if (ok) { |
| it_out << "copy constructor and operator= tested." << endl; |
| }else{ |
| it_errln("*** copy constructor or operator= or operator == or operator != ."); |
| } |
| delete form_A3; |
| } |
| |
| |
| delete form_A; delete form_A2; delete form_B; |
| |
| const char* testPattern = "0#none|1#one|2#many"; |
| ChoiceFormat form_pat( testPattern, status ); |
| if (!chkstatus( status, "*** ChoiceFormat contructor( newPattern, status)" )) { |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| return; |
| } |
| |
| form_pat.toPattern( res1 ); |
| if (res1 == "0.0#none|1.0#one|2.0#many") { |
| it_out << "ChoiceFormat contructor( newPattern, status) tested" << endl; |
| }else{ |
| it_errln("*** ChoiceFormat contructor( newPattern, status) or toPattern result!"); |
| } |
| |
| double* d_a = (double *)uprv_malloc(2 * sizeof(double)); |
| if (!d_a) { it_errln("*** allocation error."); return; } |
| d_a[0] = 1.0; d_a[1] = 2.0; |
| |
| UnicodeString* s_a = new UnicodeString[2]; |
| if (!s_a) { it_errln("*** allocation error."); return; } |
| s_a[0] = "first"; s_a[1] = "second"; |
| |
| form_pat.adoptChoices( d_a, s_a, 2 ); |
| form_pat.toPattern( res1 ); |
| it_out << "ChoiceFormat adoptChoices toPattern: " << res1 << endl; |
| if (res1 == "1.0#first|2.0#second") { |
| it_out << "ChoiceFormat adoptChoices tested" << endl; |
| }else{ |
| it_errln("*** ChoiceFormat adoptChoices result!"); |
| } |
| |
| double d_a2[] = { 3.0, 4.0 }; |
| UnicodeString s_a2[] = { "third", "forth" }; |
| |
| form_pat.setChoices( d_a2, s_a2, 2 ); |
| form_pat.toPattern( res1 ); |
| it_out << "ChoiceFormat adoptChoices toPattern: " << res1 << endl; |
| if (res1 == "3.0#third|4.0#forth") { |
| it_out << "ChoiceFormat adoptChoices tested" << endl; |
| }else{ |
| it_errln("*** ChoiceFormat adoptChoices result!"); |
| } |
| |
| str = ""; |
| fpos = 0; |
| status = U_ZERO_ERROR; |
| double arg_double = 3.0; |
| res1 = form_pat.format( arg_double, str, fpos ); |
| it_out << "ChoiceFormat format:" << res1 << endl; |
| if (res1 != "third") it_errln("*** ChoiceFormat format (double, ...) result!"); |
| |
| str = ""; |
| fpos = 0; |
| status = U_ZERO_ERROR; |
| int32_t arg_long = 3; |
| res1 = form_pat.format( arg_long, str, fpos ); |
| it_out << "ChoiceFormat format:" << res1 << endl; |
| if (res1 != "third") it_errln("*** ChoiceFormat format (int32_t, ...) result!"); |
| |
| Formattable ft( (int32_t)3 ); |
| str = ""; |
| fpos = 0; |
| status = U_ZERO_ERROR; |
| res1 = form_pat.format( ft, str, fpos, status ); |
| if (!chkstatus( status, "*** test_complex_example format (int32_t, ...)" )) { |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| return; |
| } |
| it_out << "ChoiceFormat format:" << res1 << endl; |
| if (res1 != "third") it_errln("*** ChoiceFormat format (Formattable, ...) result!"); |
| |
| Formattable fta[] = { (int32_t)3 }; |
| str = ""; |
| fpos = 0; |
| status = U_ZERO_ERROR; |
| res1 = form_pat.format( fta, 1, str, fpos, status ); |
| if (!chkstatus( status, "*** test_complex_example format (int32_t, ...)" )) { |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| return; |
| } |
| it_out << "ChoiceFormat format:" << res1 << endl; |
| if (res1 != "third") it_errln("*** ChoiceFormat format (Formattable[], cnt, ...) result!"); |
| |
| ParsePosition parse_pos = 0; |
| Formattable result; |
| UnicodeString parsetext("third"); |
| form_pat.parse( parsetext, result, parse_pos ); |
| double rd = (result.getType() == Formattable::kLong) ? result.getLong() : result.getDouble(); |
| if (rd == 3.0) { |
| it_out << "parse( ..., ParsePos ) tested." << endl; |
| }else{ |
| it_errln("*** ChoiceFormat parse( ..., ParsePos )!"); |
| } |
| |
| form_pat.parse( parsetext, result, status ); |
| rd = (result.getType() == Formattable::kLong) ? result.getLong() : result.getDouble(); |
| if (rd == 3.0) { |
| it_out << "parse( ..., UErrorCode ) tested." << endl; |
| }else{ |
| it_errln("*** ChoiceFormat parse( ..., UErrorCode )!"); |
| } |
| |
| /* |
| UClassID classID = ChoiceFormat::getStaticClassID(); |
| if (classID == form_pat.getDynamicClassID()) { |
| it_out << "getStaticClassID and getDynamicClassID tested." << endl; |
| }else{ |
| it_errln("*** getStaticClassID and getDynamicClassID!"); |
| } |
| */ |
| |
| it_out << endl; |
| |
| delete fileform; |
| delete filenumform; |
| delete pattform; |
| } |
| |
| // We can deprecate the test code right away; the API itself goes 2002-Jun-30 |
| #ifdef ICU_ENABLE_DEPRECATED_NEXTDOUBLE |
| /** |
| * test the use of next_Double with ChoiceFormat |
| **/ |
| void |
| TestChoiceFormat::TestChoiceNextDouble() |
| { |
| |
| double limit[] = {0.0, 1.0, 2.0}; |
| const UnicodeString formats[] = {"0.0<=Arg<=1.0", |
| "1.0<Arg<2.0", |
| "2.0<Arg"}; |
| limit[1] = ChoiceFormat::nextDouble( limit[1] ); |
| ChoiceFormat *cf = new ChoiceFormat(limit, formats, 3); |
| FieldPosition status(0); |
| UnicodeString toAppendTo; |
| cf->format((int32_t)1, toAppendTo, status); |
| if (toAppendTo != "0.0<=Arg<=1.0") { |
| it_errln("ChoiceFormat cmp in testBug1"); |
| } |
| it_out << toAppendTo << endl; |
| delete cf; |
| } |
| |
| |
| /* |
| * Return a random double (---Copied here from tsnmfmt.h---) |
| **/ |
| static double randDouble() |
| { |
| // Assume 8-bit (or larger) rand values. Also assume |
| // that the system rand() function is very poor, which it always is. |
| double d = 0; |
| uint32_t i; |
| char* poke = (char*)&d; |
| for (i=0; i < sizeof(double); ++i) |
| { |
| poke[i] = (char)(rand() & 0xFF); |
| } |
| return d; |
| } |
| |
| /** |
| * test the numerical results of next_Double and previous_Double |
| **/ |
| void |
| TestChoiceFormat::TestGapNextDouble() |
| { |
| |
| double val; |
| int32_t i; |
| |
| //test area between -15 and 15 |
| logln("TestChoiceFormat::TestGapNextDouble: ----- testing area between -15 and 15..."); |
| val = -15.0; |
| while (val < 15.0) { |
| testValue( val ); |
| val += 0.31; |
| } |
| |
| //test closely +/- n values around zero |
| logln("TestChoiceFormat::TestGapNextDouble: ----- testing closely +/- n values around zero..."); |
| int32_t test_n; |
| if (quick) { |
| test_n = 25; |
| } else { |
| test_n = 1000; |
| } |
| val = 0.0; |
| for (i = 0; i < test_n; i++ ) { |
| testValue( val ); |
| val = ChoiceFormat::nextDouble( val ); |
| } |
| for (i = 0; i < (test_n + test_n); i++ ) { |
| testValue( val ); |
| val = ChoiceFormat::previousDouble( val ); |
| } |
| for (i = 0; i < test_n; i++ ) { |
| testValue( val ); |
| val = ChoiceFormat::nextDouble( val ); |
| } |
| if (val != 0.0) { |
| errln("*** TestMessageFormat::TestGapNextDouble didn't come back to zero!"); |
| } |
| |
| // random numbers |
| logln("TestChoiceFormat::TestGapNextDouble: ----- testing random numbers..."); |
| if (quick) { |
| test_n = 25; |
| } else { |
| test_n = 5000; |
| } |
| srand(0); // use common starting point to make test reproducable |
| double negTestLimit = -DBL_MAX / 2.0; // has to be larger than this (not larger or equal) |
| double posTestLimit = DBL_MAX / 2.0; // has to be smaller than this (not smaller or equal) |
| for (i = 0; i < test_n; i++) { |
| val = randDouble(); |
| if ((val > negTestLimit) && (val < posTestLimit)) { |
| testValue( val ); |
| } |
| } |
| |
| // extreme positive values |
| logln("TestChoiceFormat::TestGapNextDouble: ----- testing extreme positive values..."); |
| val = ChoiceFormat::previousDouble( posTestLimit ); |
| testValue( val ); |
| val = ChoiceFormat::nextDouble( DBL_MIN ); |
| testValue( val ); |
| val = ChoiceFormat::previousDouble( DBL_MIN ); |
| //logln((UnicodeString) "prev MIN: " + val ); |
| testValue( val ); |
| val = DBL_MIN; |
| testValue( val ); |
| |
| |
| // extreme negative values |
| logln("TestChoiceFormat::TestGapNextDouble: ----- testing extreme negative values..."); |
| val = ChoiceFormat::nextDouble( negTestLimit ); |
| testValue( val ); |
| val = ChoiceFormat::previousDouble( -DBL_MIN ); |
| testValue( val ); |
| val = ChoiceFormat::nextDouble( -DBL_MIN ); |
| //logln((UnicodeString) "next -MIN: " + val ); |
| testValue( val ); |
| val = -DBL_MIN; |
| testValue( val ); |
| |
| it_out << "MSG: nextDouble & previousDouble tested." << endl; |
| } |
| |
| /** |
| * test a value for TestGapNextDouble |
| **/ |
| void |
| TestChoiceFormat::testValue( double val ) |
| { |
| double valnext = ChoiceFormat::nextDouble( val ); |
| double valprev = ChoiceFormat::previousDouble( val ); |
| |
| if (val >= valnext) { |
| errln( (UnicodeString) |
| "*** TestChoiceFormat::testValue #1 nextDouble returns same or smaller value for:" + val ); |
| return; |
| } |
| |
| if (val <= valprev) { |
| errln( (UnicodeString) |
| "*** TestChoiceFormat::testValue #2 PreviousDouble returns same or larger value for:" + val ); |
| return; |
| } |
| |
| #ifdef OS400 |
| /* The AS/400 will signal an underflow exception when |
| * attempting the rest of the test. No can do. |
| * Generating values less that DBL_MIN are not allowed on AS/400 |
| */ |
| if (valprev == 0.0 || val == 0.0 || valnext == 0.0 ) { |
| logln("Skipping the rest of testValue(%lf) valprev=%lf valnext=%lf", val, valprev, valnext); |
| return; |
| } |
| #endif |
| |
| /* volatile so the compiler doesn't get confused.. --srl */ |
| volatile double middle; |
| middle = (val + valnext) / 2.0; |
| if ((middle != val) && (middle != valnext)) { |
| errln( (UnicodeString) |
| "*** TestChoiceFormat::testValue #3 WARNING: There seems to be a gap for:" + val ); |
| return; |
| } |
| |
| middle = (val + valprev) / 2.0; |
| |
| if ((middle != val) && (middle != valprev)) { |
| errln( (UnicodeString) |
| "*** TestChoiceFormat::testValue #4 WARNING: There seems to be a gap for:" + val ); |
| return; |
| } |
| } |
| #endif |
| |
| /** |
| * Test new closure API |
| */ |
| void TestChoiceFormat::TestClosures(void) { |
| // Construct open, half-open, half-open (the other way), and closed |
| // intervals. Do this both using arrays and using a pattern. |
| |
| // 'fmt1' is created using arrays |
| UBool T = TRUE, F = FALSE; |
| // 0: ,1) |
| // 1: [1,2] |
| // 2: (2,3] |
| // 3: (3,4) |
| // 4: [4,5) |
| // 5: [5, |
| double limits[] = { 0, 1, 2, 3, 4, 5 }; |
| UBool closures[] = { F, F, T, T, F, F }; |
| UnicodeString fmts[] = { |
| ",1)", "[1,2]", "(2,3]", "(3,4)", "[4,5)", "[5," |
| }; |
| ChoiceFormat fmt1(limits, closures, fmts, 6); |
| |
| // 'fmt2' is created using a pattern; it should be equivalent |
| UErrorCode status = U_ZERO_ERROR; |
| const char* PAT = "0.0#,1)|1.0#[1,2]|2.0<(2,3]|3.0<(3,4)|4.0#[4,5)|5.0#[5,"; |
| ChoiceFormat fmt2(PAT, status); |
| if (U_FAILURE(status)) { |
| errln("FAIL: ChoiceFormat constructor failed"); |
| return; |
| } |
| |
| // Check the patterns |
| UnicodeString str; |
| fmt1.toPattern(str); |
| if (str == PAT) { |
| logln("Ok: " + str); |
| } else { |
| errln("FAIL: " + str + ", expected " + PAT); |
| } |
| str.truncate(0); |
| |
| // Check equality |
| if (fmt1 != fmt2) { |
| errln("FAIL: fmt1 != fmt2"); |
| } |
| |
| // Now test both format objects |
| UnicodeString exp[] = { |
| /*-0.5 => */ ",1)", |
| /* 0.0 => */ ",1)", |
| /* 0.5 => */ ",1)", |
| /* 1.0 => */ "[1,2]", |
| /* 1.5 => */ "[1,2]", |
| /* 2.0 => */ "[1,2]", |
| /* 2.5 => */ "(2,3]", |
| /* 3.0 => */ "(2,3]", |
| /* 3.5 => */ "(3,4)", |
| /* 4.0 => */ "[4,5)", |
| /* 4.5 => */ "[4,5)", |
| /* 5.0 => */ "[5,", |
| /* 5.5 => */ "[5," |
| }; |
| |
| // Each format object should behave exactly the same |
| ChoiceFormat* FMT[] = { &fmt1, &fmt2 }; |
| for (int32_t pass=0; pass<2; ++pass) { |
| int32_t j=0; |
| for (int32_t ix=-5; ix<=55; ix+=5) { |
| double x = ix / 10.0; // -0.5 to 5.5 step +0.5 |
| FMT[pass]->format(x, str); |
| if (str == exp[j]) { |
| logln((UnicodeString)"Ok: " + x + " => " + str); |
| } else { |
| errln((UnicodeString)"FAIL: " + x + " => " + str + |
| ", expected " + exp[j]); |
| } |
| str.truncate(0); |
| ++j; |
| } |
| } |
| } |
| |
| /** |
| * Helper for TestPatterns() |
| */ |
| void TestChoiceFormat::_testPattern(const char* pattern, |
| UBool isValid, |
| double v1, const char* str1, |
| double v2, const char* str2, |
| double v3, const char* str3) { |
| UErrorCode ec = U_ZERO_ERROR; |
| ChoiceFormat fmt(pattern, ec); |
| if (!isValid) { |
| if (U_FAILURE(ec)) { |
| logln((UnicodeString)"Ok: " + pattern + " failed"); |
| } else { |
| logln((UnicodeString)"FAIL: " + pattern + " accepted"); |
| } |
| return; |
| } |
| if (U_FAILURE(ec)) { |
| errln((UnicodeString)"FAIL: ChoiceFormat(" + pattern + ") failed"); |
| return; |
| } else { |
| logln((UnicodeString)"Ok: Pattern: " + pattern); |
| } |
| UnicodeString out; |
| logln((UnicodeString)" toPattern: " + fmt.toPattern(out)); |
| |
| double v[] = {v1, v2, v3}; |
| const char* str[] = {str1, str2, str3}; |
| for (int32_t i=0; i<3; ++i) { |
| out.truncate(0); |
| fmt.format(v[i], out); |
| if (out == str[i]) { |
| logln((UnicodeString)"Ok: " + v[i] + " => " + out); |
| } else { |
| errln((UnicodeString)"FAIL: " + v[i] + " => " + out + |
| ", expected " + str[i]); |
| } |
| } |
| } |
| |
| /** |
| * Test applyPattern |
| */ |
| void TestChoiceFormat::TestPatterns(void) { |
| // Try a pattern that isolates a single value. Create |
| // three ranges: [-Inf,1.0) [1.0,1.0] (1.0,+Inf] |
| _testPattern("0.0#a|1.0#b|1.0<c", TRUE, |
| 1.0 - 1e-9, "a", |
| 1.0, "b", |
| 1.0 + 1e-9, "c"); |
| |
| // Try an invalid pattern that isolates a single value. |
| // [-Inf,1.0) [1.0,1.0) [1.0,+Inf] |
| _testPattern("0.0#a|1.0#b|1.0#c", FALSE, |
| 0, 0, 0, 0, 0, 0); |
| |
| // Another |
| // [-Inf,1.0] (1.0,1.0) [1.0,+Inf] |
| _testPattern("0.0#a|1.0<b|1.0#c", FALSE, |
| 0, 0, 0, 0, 0, 0); |
| // Another |
| // [-Inf,1.0] (1.0,1.0] (1.0,+Inf] |
| _testPattern("0.0#a|1.0<b|1.0<c", FALSE, |
| 0, 0, 0, 0, 0, 0); |
| |
| // Try a grossly invalid pattern. |
| // [-Inf,2.0) [2.0,1.0) [1.0,+Inf] |
| _testPattern("0.0#a|2.0#b|1.0#c", FALSE, |
| 0, 0, 0, 0, 0, 0); |
| } |
| |
| #endif /* #if !UCONFIG_NO_FORMATTING */ |
