scuffed-code/icu4c/source/test/intltest/dtptngts.cpp

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/********************************************************************
* COPYRIGHT:
* Copyright (c) 2007, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
#if !UCONFIG_NO_FORMATTING
#include <stdio.h>
#include <stdlib.h>
#include "dtptngts.h"
#include "unicode/calendar.h"
#include "unicode/smpdtfmt.h"
#include "unicode/dtfmtsym.h"
#include "unicode/dtptngen.h"
#include "unicode/utypes.h"
#include "loctest.h"
static const UnicodeString patternData[] = {
UnicodeString("yM"),
UnicodeString("yMMM"),
UnicodeString("yMd"),
UnicodeString("yMMMd"),
UnicodeString("Md"),
UnicodeString("MMMd"),
UnicodeString("yQQQ"),
UnicodeString("hhmm"),
UnicodeString("HHmm"),
UnicodeString("mmss"),
UnicodeString(""),
};
#define MAX_LOCALE 4
static const char* testLocale[MAX_LOCALE][3] = {
{"en", "US","\0"},
{"zh", "Hans", "CN"},
{"de","DE", "\0"},
{"fi","\0", "\0"},
};
static const UnicodeString patternResults[] = {
UnicodeString("1/1999"), // en_US
UnicodeString("Jan 1999"),
UnicodeString("1/13/1999"),
UnicodeString("Jan/13/1999"),
UnicodeString("1/13"),
UnicodeString("Jan 13"),
UnicodeString("Q1 1999"),
UnicodeString("11:58 PM"),
UnicodeString("23:58"),
UnicodeString("58:59"),
UnicodeString("1999-1"), // zh_Hans_CN
UnicodeString("1999 1"),
UnicodeString("1999113"),
UnicodeString("1999113"),
// TODO: These are diff from CLDR 1.4 to CLDR 1.5. will verify the result soon.
//CharsToUnicodeString("1999\\u5E741\\u670813\\u65E5"),
//CharsToUnicodeString("1999\\u5E741\\u670813\\u65E5"),
UnicodeString("1-13"),
UnicodeString("1 13"),
CharsToUnicodeString("1999 Q1"),
CharsToUnicodeString("\\u4E0B\\u534811:58"),
CharsToUnicodeString("23:58"),
UnicodeString("58:59"),
UnicodeString("1.1999"), // de_DE
UnicodeString("Jan 1999"),
UnicodeString("13.1.1999"),
UnicodeString("13. Jan 1999"),
UnicodeString("13.1."),
UnicodeString("13. Jan"),
UnicodeString("Q1 1999"),
UnicodeString("23:58"),
UnicodeString("23:58"),
UnicodeString("58:59"),
UnicodeString("1/1999"), // fi
UnicodeString("tammi 1999"),
UnicodeString("13.1.1999"),
UnicodeString("13. tammita 1999"),
UnicodeString("13.1."),
UnicodeString("13. tammita"),
UnicodeString("1. nelj./1999"),
UnicodeString("23.58"),
UnicodeString("23.58"),
UnicodeString("58.59"),
UnicodeString(""),
};
// This is an API test, not a unit test. It doesn't test very many cases, and doesn't
// try to test the full functionality. It just calls each function in the class and
// verifies that it works on a basic level.
void IntlTestDateTimePatternGeneratorAPI::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
{
if (exec) logln("TestSuite DateTimePatternGeneratorAPI");
switch (index) {
case 0: name = "DateTimePatternGenerator API test";
if (exec) {
logln("DateTimePatternGenerator API test---"); logln("");
UErrorCode status = U_ZERO_ERROR;
Locale saveLocale;
Locale::setDefault(Locale::getEnglish(), status);
if(U_FAILURE(status)) {
errln("ERROR: Could not set default locale, test may not give correct results");
}
testAPI(/*par*/);
Locale::setDefault(saveLocale, status);
}
break;
default: name = ""; break;
}
}
/**
* Test various generic API methods of DateTimePatternGenerator for API coverage.
*/
void IntlTestDateTimePatternGeneratorAPI::testAPI(/*char *par*/)
{
UErrorCode status = U_ZERO_ERROR;
UnicodeString conflictingPattern;
UDateTimePatternConflict conflictingStatus;
// ======= Test CreateInstance with default locale
logln("Testing DateTimePatternGenerator createInstance from default locale");
DateTimePatternGenerator *instFromDefaultLocale=DateTimePatternGenerator::createInstance(status);
if (U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator (default) - exitting");
return;
}
else {
delete instFromDefaultLocale;
}
// ======= Test CreateInstance with given locale
logln("Testing DateTimePatternGenerator createInstance from French locale");
status = U_ZERO_ERROR;
DateTimePatternGenerator *instFromLocale=DateTimePatternGenerator::createInstance(Locale::getFrench(), status);
if (U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getFrench()) - exitting");
return;
}
// ======= Test clone DateTimePatternGenerator
logln("Testing DateTimePatternGenerator::clone()");
status = U_ZERO_ERROR;
UnicodeString decimalSymbol = instFromLocale->getDecimal();
UnicodeString newDecimalSymbol = UnicodeString("*");
decimalSymbol = instFromLocale->getDecimal();
instFromLocale->setDecimal(newDecimalSymbol);
DateTimePatternGenerator *cloneDTPatternGen=instFromLocale->clone();
decimalSymbol = cloneDTPatternGen->getDecimal();
if (decimalSymbol != newDecimalSymbol) {
dataerrln("ERROR: inconsistency is found in cloned object- exitting");
return;
}
if (U_FAILURE(status)) {
delete instFromLocale;
dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getFrench()) - exitting");
return;
}
else {
delete instFromLocale;
delete cloneDTPatternGen;
}
// ======= Test simple use cases
logln("Testing simple use cases");
status = U_ZERO_ERROR;
Locale deLocale=Locale::getGermany();
UDate sampleDate=LocaleTest::date(99, 9, 13, 23, 58, 59);
DateTimePatternGenerator *gen = DateTimePatternGenerator::createInstance(deLocale, status);
UnicodeString findPattern = gen->getBestPattern(UnicodeString("MMMddHmm"), status);
SimpleDateFormat *format = new SimpleDateFormat(findPattern, deLocale, status);
//TimeZone *zone = TimeZone::createTimeZone(UnicodeString("Europe/Paris"));
TimeZone *zone = TimeZone::createTimeZone(UnicodeString("ECT"));
format->setTimeZone(*zone);
UnicodeString dateReturned, expectedResult;
dateReturned="";
dateReturned = format->format(sampleDate, dateReturned, status);
expectedResult=UnicodeString("8:58 14. Okt");
if ( dateReturned != expectedResult ) {
if ( format != NULL ) delete format;
if ( zone != NULL ) delete zone;
if ( gen != NULL ) delete gen;
dataerrln("ERROR: Simple test in Locale::getGermany()) - exitting");
return;
}
// add new pattern
conflictingStatus = gen->addPattern(UnicodeString("d'. von' MMMM"), true, conflictingPattern, status);
status = U_ZERO_ERROR;
UnicodeString testPattern=gen->getBestPattern(UnicodeString("MMMMdd"), status);
testPattern=gen->getBestPattern(UnicodeString("MMMddHmm"), status);
format->applyPattern(gen->getBestPattern(UnicodeString("MMMMddHmm"), status));
dateReturned="";
dateReturned = format->format(sampleDate, dateReturned, status);
expectedResult=UnicodeString("8:58 14. von Oktober");
if ( dateReturned != expectedResult ) {
if ( format != NULL ) delete format;
if ( zone != NULL ) delete zone;
if ( gen != NULL ) delete gen;
dataerrln("ERROR: Simple test add pattern d\'. von\' MMMM - exitting");
return;
}
if ( format != NULL ) delete format;
// get a pattern and modify it
format = (SimpleDateFormat *)DateFormat::createDateTimeInstance(DateFormat::kFull, DateFormat::kFull,
deLocale);
format->setTimeZone(*zone);
UnicodeString pattern;
pattern = format->toPattern(pattern);
dateReturned="";
dateReturned = format->format(sampleDate, dateReturned, status);
//expectedResult=UnicodeString("Donnerstag, 14. Oktober 1999 08:58:59 Frankreich");
//The mismatch is caused by the setup of Timezone. The output pattern is same as in Java.
expectedResult=UnicodeString("Donnerstag, 14. Oktober 1999 08:58:59 GMT+02:00");
if ( dateReturned != expectedResult ) {
if ( format != NULL ) delete format;
if ( zone != NULL ) delete zone;
if ( gen != NULL ) delete gen;
dataerrln("ERROR: Simple test uses full date format.- exitting");
return;
}
// modify it to change the zone.
UnicodeString newPattern = gen->replaceFieldTypes(pattern, UnicodeString("vvvv"), status);
format->applyPattern(newPattern);
dateReturned="";
dateReturned = format->format(sampleDate, dateReturned, status);
expectedResult=UnicodeString("Donnerstag, 14. Oktober 1999 08:58:59 GMT+02:00");
// expectedResult=UnicodeString("Donnerstag, 14. Oktober 1999 08:58:59 Frankreich:);
// The mismatch is caused by the setup of Timezone. The output pattern is same as in Java.
if ( dateReturned != expectedResult ) {
if ( format != NULL ) delete format;
if ( zone != NULL ) delete zone;
if ( gen != NULL ) delete gen;
dataerrln("ERROR: Simple test modify the timezone - exitting");
return;
}
/*
printf("\n replace pattern:");
for (int32_t i=0; i<pattern.length(); ++i) {
printf("%c", pattern.charAt(i));
}
printf(" with pattern:");
for (int32_t i=0; i<newPattern.length(); ++i) {
printf("%c", newPattern.charAt(i));
}
printf(" returnedDate:");
for (int32_t i=0; i<dateReturned.length(); ++i) {
printf("%c", dateReturned.charAt(i));
}
*/
if ( format != NULL ) delete format;
if ( zone != NULL ) delete zone;
// ======== Test getSkeletons and getBaseSkeletons
UnicodeString patterns[40];
UnicodeString skeletons[40];
UnicodeString baseSkeletons[40];
int32_t cntSkeletons=0;
int32_t cntBaseSktns=0;
StringEnumeration* ptrSkeletonEnum = gen->getSkeletons(status);
if(U_FAILURE(status)) {
errln("ERROR: Fail to get skeletons !\n");
}
UnicodeString returnPattern, *ptrSkeleton;
ptrSkeletonEnum->reset(status);
int32_t count=ptrSkeletonEnum->count(status);
for (int32_t i=0; i<count; ++i) {
ptrSkeleton = (UnicodeString *)ptrSkeletonEnum->snext(status);
returnPattern = gen->getPatternForSkeleton(*ptrSkeleton);
}
StringEnumeration* ptrBaseSkeletonEnum = gen->getBaseSkeletons(status);
if(U_FAILURE(status)) {
errln("ERROR: Fail to get base skeletons !\n");
}
count=ptrBaseSkeletonEnum->count(status);
for (int32_t i=0; i<count; ++i) {
ptrSkeleton = (UnicodeString *)ptrBaseSkeletonEnum->snext(status);
}
if ( gen != NULL ) delete gen;
// ======= Test various skeletons.
logln("Testing DateTimePatternGenerator with various skeleton");
status = U_ZERO_ERROR;
int32_t localeIndex=0;
int32_t resultIndex=0;
UnicodeString resultDate;
UDate testDate= LocaleTest::date(99, 0, 13, 23, 58, 59);
while (localeIndex < MAX_LOCALE )
{
int32_t dataIndex=0;
UnicodeString bestPattern;
Locale loc(testLocale[localeIndex][0], testLocale[localeIndex][1], testLocale[localeIndex][2], "");
//printf("\n\n Locale: %s_%s_%s", testLocale[localeIndex][0], testLocale[localeIndex][1], testLocale[localeIndex][2]);
//printf("\n Status:%d", status);
DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
if(U_FAILURE(status)) {
errln("ERROR: Could not create DateTimePatternGenerator with locale index:%d .\n", localeIndex);
}
while (patternData[dataIndex].length() > 0) {
bestPattern = patGen->getBestPattern(patternData[dataIndex++], status);
SimpleDateFormat* sdf = new SimpleDateFormat(bestPattern, loc, status);
resultDate = "";
resultDate = sdf->format(testDate, resultDate);
if ( resultDate != patternResults[resultIndex] ) {
errln("\nERROR: Test various skeletons[%d] .", dataIndex-1);
// TODO Remove printf once ICU pick up CLDR 1.5
/*
printf("\nUnmatched result!\n TestPattern:");
for (int32_t i=0; i < patternData[dataIndex-1].length(); ++i) {
printf("%c", patternData[dataIndex-1].charAt(i));
}
printf(" BestPattern:");
for (int32_t i=0; i < bestPattern.length(); ++i) {
printf("%c", bestPattern.charAt(i));
}
printf(" expected result:");
for (int32_t i=0; i < patternResults[resultIndex].length(); ++i) {
printf("%c", patternResults[resultIndex].charAt(i));
}
printf("\n expected result in hex:");
for (int32_t i=0; i < patternResults[resultIndex].length(); ++i) {
printf("0x%x ", patternResults[resultIndex].charAt(i));
}
printf("\n running result:");
for (int32_t i=0; i < resultDate.length(); ++i) {
printf("%c", resultDate.charAt(i));
}
printf(" running result in hex:");
for (int32_t i=0; i < resultDate.length(); ++i) {
printf("0x%x ", resultDate.charAt(i));
}
*/
}
resultIndex++;
delete sdf;
}
delete patGen;
localeIndex++;
}
// ======= Test random skeleton
const char randomChars[80] = {
'1','2','3','4','5','6','7','8','9','0','!','@','#','$','%','^','&','*','(',')',
'`',' ','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r',
's','t','u','v','w','x','y','z','A','B','C','D','F','G','H','I','J','K','L','M',
'N','O','P','Q','R','S','T','U','V','W','X','Y','Z',':',';','<','.','?',';','\\'};
DateTimePatternGenerator *randDTGen= DateTimePatternGenerator::createInstance(status);
if (U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getFrench()) - exitting");
return;
}
for (int32_t i=0; i<10; ++i) {
UnicodeString randomSkeleton="";
int32_t len = rand() % 20;
for (int32_t j=0; j<len; ++j ) {
randomSkeleton += rand()%80;
}
UnicodeString bestPattern = randDTGen->getBestPattern(randomSkeleton, status);
}
delete randDTGen;
// UnicodeString randomString=Unicode
// ======= Test getStaticClassID()
logln("Testing getStaticClassID()");
status = U_ZERO_ERROR;
DateTimePatternGenerator *test= DateTimePatternGenerator::createInstance(status);
if(test->getDynamicClassID() != DateTimePatternGenerator::getStaticClassID()) {
errln("ERROR: getDynamicClassID() didn't return the expected value");
}
if (test!=NULL) {
delete test;
test=NULL;
}
// ====== Test createEmptyInstance()
logln("Testing createEmptyInstance()");
status = U_ZERO_ERROR;
test = DateTimePatternGenerator::createEmptyInstance(status);
if(U_FAILURE(status)) {
errln("ERROR: Fail to create an empty instance !\n");
}
conflictingStatus = test->addPattern(UnicodeString("MMMMd"), true, conflictingPattern, status);
status = U_ZERO_ERROR;
testPattern=test->getBestPattern(UnicodeString("MMMMdd"), status);
conflictingStatus = test->addPattern(UnicodeString("HH:mm"), true, conflictingPattern, status);
conflictingStatus = test->addPattern(UnicodeString("MMMMMd"), true, conflictingPattern, status); //duplicate pattern
StringEnumeration *output=NULL;
output = test->getRedundants(status);
expectedResult=UnicodeString("MMMMd");
if (output != NULL) {
output->reset(status);
const UnicodeString *dupPattern=output->snext(status);
if ( (dupPattern==NULL) || (*dupPattern != expectedResult) ) {
errln("ERROR: Fail in getRedundants !\n");
}
}
if (test!=NULL) {
delete test;
}
}
#endif /* #if !UCONFIG_NO_FORMATTING */