/*
*******************************************************************************
-* Copyright (C) 1997-2011, International Business Machines Corporation and *
-* others. All Rights Reserved. *
+* Copyright (C) 1997-2013, International Business Machines Corporation and
+* others. All Rights Reserved.
*******************************************************************************
*
* File DCFMTSYM.CPP
#include "unicode/unistr.h"
#include "unicode/numsys.h"
#include "unicode/unum.h"
+#include "unicode/utf16.h"
#include "ucurrimp.h"
#include "cstring.h"
#include "locbased.h"
initialize(locale, status);
}
+DecimalFormatSymbols::DecimalFormatSymbols()
+ : UObject(),
+ locale(Locale::getRoot()),
+ currPattern(NULL) {
+ *validLocale = *actualLocale = 0;
+ initialize();
+}
+
+DecimalFormatSymbols*
+DecimalFormatSymbols::createWithLastResortData(UErrorCode& status) {
+ if (U_FAILURE(status)) { return NULL; }
+ DecimalFormatSymbols* sym = new DecimalFormatSymbols();
+ if (sym == NULL) {
+ status = U_MEMORY_ALLOCATION_ERROR;
+ }
+ return sym;
+}
+
// -------------------------------------
DecimalFormatSymbols::~DecimalFormatSymbols()
return;
const char* locStr = loc.getName();
- UResourceBundle *resource = ures_open((char *)0, locStr, &status);
- UResourceBundle *numberElementsRes = ures_getByKeyWithFallback(resource, gNumberElements, NULL, &status);
+ LocalUResourceBundlePointer resource(ures_open(NULL, locStr, &status));
+ LocalUResourceBundlePointer numberElementsRes(
+ ures_getByKeyWithFallback(resource.getAlias(), gNumberElements, NULL, &status));
if (U_FAILURE(status)) {
if ( useLastResortData ) {
initialize();
}
return;
- } else {
+ }
- // First initialize all the symbols to the fallbacks for anything we can't find
- initialize();
-
- //
- // Next get the numbering system for this locale and set zero digit
- // and the digit string based on the numbering system for the locale
- //
-
- NumberingSystem* ns = NumberingSystem::createInstance(loc,status);
- if (U_SUCCESS(status) && ns->getRadix() == 10 && !ns->isAlgorithmic()) {
- nsName = ns->getName();
- UnicodeString digitString(ns->getDescription());
- setSymbol(kZeroDigitSymbol, digitString.tempSubString(0, 1), FALSE);
- setSymbol(kOneDigitSymbol, digitString.tempSubString(1, 1), FALSE);
- setSymbol(kTwoDigitSymbol, digitString.tempSubString(2, 1), FALSE);
- setSymbol(kThreeDigitSymbol, digitString.tempSubString(3, 1), FALSE);
- setSymbol(kFourDigitSymbol, digitString.tempSubString(4, 1), FALSE);
- setSymbol(kFiveDigitSymbol, digitString.tempSubString(5, 1), FALSE);
- setSymbol(kSixDigitSymbol, digitString.tempSubString(6, 1), FALSE);
- setSymbol(kSevenDigitSymbol, digitString.tempSubString(7, 1), FALSE);
- setSymbol(kEightDigitSymbol, digitString.tempSubString(8, 1), FALSE);
- setSymbol(kNineDigitSymbol, digitString.tempSubString(9, 1), FALSE);
- } else {
- nsName = gLatn;
- }
-
- UBool isLatn = !uprv_strcmp(nsName,gLatn);
-
- UErrorCode nlStatus = U_ZERO_ERROR;
- UResourceBundle *nonLatnSymbols = NULL;
- if ( !isLatn ) {
- nonLatnSymbols = ures_getByKeyWithFallback(numberElementsRes, nsName, NULL, &nlStatus);
- nonLatnSymbols = ures_getByKeyWithFallback(nonLatnSymbols, gSymbols, nonLatnSymbols, &nlStatus);
+ // First initialize all the symbols to the fallbacks for anything we can't find
+ initialize();
+
+ //
+ // Next get the numbering system for this locale and set zero digit
+ // and the digit string based on the numbering system for the locale
+ //
+
+ LocalPointer<NumberingSystem> ns(NumberingSystem::createInstance(loc, status));
+ if (U_SUCCESS(status) && ns->getRadix() == 10 && !ns->isAlgorithmic()) {
+ nsName = ns->getName();
+ UnicodeString digitString(ns->getDescription());
+ int32_t digitIndex = 0;
+ UChar32 digit = digitString.char32At(0);
+ fSymbols[kZeroDigitSymbol].setTo(digit);
+ for (int32_t i = kOneDigitSymbol; i <= kNineDigitSymbol; ++i) {
+ digitIndex += U16_LENGTH(digit);
+ digit = digitString.char32At(digitIndex);
+ fSymbols[i].setTo(digit);
}
+ } else {
+ nsName = gLatn;
+ }
- UResourceBundle *latnSymbols = ures_getByKeyWithFallback(numberElementsRes, gLatn, NULL, &status);
- latnSymbols = ures_getByKeyWithFallback(latnSymbols, gSymbols, latnSymbols, &status);
-
- UBool kMonetaryDecimalSet = FALSE;
- UBool kMonetaryGroupingSet = FALSE;
- for(int32_t i = 0; i<kFormatSymbolCount; i++) {
- if ( gNumberElementKeys[i] != NULL ) {
- UErrorCode localStatus = U_ZERO_ERROR;
- if ( !isLatn ) {
- sym = ures_getStringByKeyWithFallback(nonLatnSymbols,gNumberElementKeys[i],&len,&localStatus);
- // If we can't find the symbol in the numbering system specific resources,
- // use the "latn" numbering system as the fallback.
- if ( U_FAILURE(localStatus) ) {
- localStatus = U_ZERO_ERROR;
- sym = ures_getStringByKeyWithFallback(latnSymbols,gNumberElementKeys[i],&len,&localStatus);
- }
- } else {
- sym = ures_getStringByKeyWithFallback(latnSymbols,gNumberElementKeys[i],&len,&localStatus);
- }
+ UBool isLatn = !uprv_strcmp(nsName,gLatn);
+
+ UErrorCode nlStatus = U_ZERO_ERROR;
+ LocalUResourceBundlePointer nonLatnSymbols;
+ if ( !isLatn ) {
+ nonLatnSymbols.adoptInstead(
+ ures_getByKeyWithFallback(numberElementsRes.getAlias(), nsName, NULL, &nlStatus));
+ ures_getByKeyWithFallback(nonLatnSymbols.getAlias(), gSymbols, nonLatnSymbols.getAlias(), &nlStatus);
+ }
- if ( U_SUCCESS(localStatus) ) {
- setSymbol((ENumberFormatSymbol)i, UnicodeString(TRUE, sym, len));
- if ( i == kMonetarySeparatorSymbol ) {
- kMonetaryDecimalSet = TRUE;
- } else if ( i == kMonetaryGroupingSeparatorSymbol ) {
- kMonetaryGroupingSet = TRUE;
- }
+ LocalUResourceBundlePointer latnSymbols(
+ ures_getByKeyWithFallback(numberElementsRes.getAlias(), gLatn, NULL, &status));
+ ures_getByKeyWithFallback(latnSymbols.getAlias(), gSymbols, latnSymbols.getAlias(), &status);
+
+ UBool kMonetaryDecimalSet = FALSE;
+ UBool kMonetaryGroupingSet = FALSE;
+ for(int32_t i = 0; i<kFormatSymbolCount; i++) {
+ if ( gNumberElementKeys[i] != NULL ) {
+ UErrorCode localStatus = U_ZERO_ERROR;
+ if ( !isLatn ) {
+ sym = ures_getStringByKeyWithFallback(nonLatnSymbols.getAlias(),
+ gNumberElementKeys[i], &len, &localStatus);
+ // If we can't find the symbol in the numbering system specific resources,
+ // use the "latn" numbering system as the fallback.
+ if ( U_FAILURE(localStatus) ) {
+ localStatus = U_ZERO_ERROR;
+ sym = ures_getStringByKeyWithFallback(latnSymbols.getAlias(),
+ gNumberElementKeys[i], &len, &localStatus);
}
+ } else {
+ sym = ures_getStringByKeyWithFallback(latnSymbols.getAlias(),
+ gNumberElementKeys[i], &len, &localStatus);
}
- }
- ures_close(latnSymbols);
- if ( !isLatn ) {
- ures_close(nonLatnSymbols);
+ if ( U_SUCCESS(localStatus) ) {
+ setSymbol((ENumberFormatSymbol)i, UnicodeString(TRUE, sym, len));
+ if ( i == kMonetarySeparatorSymbol ) {
+ kMonetaryDecimalSet = TRUE;
+ } else if ( i == kMonetaryGroupingSeparatorSymbol ) {
+ kMonetaryGroupingSet = TRUE;
+ }
+ }
}
+ }
- // If monetary decimal or grouping were not explicitly set, then set them to be the
- // same as their non-monetary counterparts.
+ // If monetary decimal or grouping were not explicitly set, then set them to be the
+ // same as their non-monetary counterparts.
- if ( !kMonetaryDecimalSet ) {
- setSymbol(kMonetarySeparatorSymbol,fSymbols[kDecimalSeparatorSymbol]);
- }
- if ( !kMonetaryGroupingSet ) {
- setSymbol(kMonetaryGroupingSeparatorSymbol,fSymbols[kGroupingSeparatorSymbol]);
- }
+ if ( !kMonetaryDecimalSet ) {
+ setSymbol(kMonetarySeparatorSymbol,fSymbols[kDecimalSeparatorSymbol]);
+ }
+ if ( !kMonetaryGroupingSet ) {
+ setSymbol(kMonetaryGroupingSeparatorSymbol,fSymbols[kGroupingSeparatorSymbol]);
+ }
- if (ns) {
- delete ns;
- }
+ // Obtain currency data from the currency API. This is strictly
+ // for backward compatibility; we don't use DecimalFormatSymbols
+ // for currency data anymore.
+ UErrorCode internalStatus = U_ZERO_ERROR; // don't propagate failures out
+ UChar curriso[4];
+ UnicodeString tempStr;
+ ucurr_forLocale(locStr, curriso, 4, &internalStatus);
+
+ uprv_getStaticCurrencyName(curriso, locStr, tempStr, internalStatus);
+ if (U_SUCCESS(internalStatus)) {
+ fSymbols[kIntlCurrencySymbol].setTo(curriso, -1);
+ fSymbols[kCurrencySymbol] = tempStr;
+ }
+ /* else use the default values. */
- // Obtain currency data from the currency API. This is strictly
- // for backward compatibility; we don't use DecimalFormatSymbols
- // for currency data anymore.
- UErrorCode internalStatus = U_ZERO_ERROR; // don't propagate failures out
- UChar curriso[4];
- UnicodeString tempStr;
- ucurr_forLocale(locStr, curriso, 4, &internalStatus);
-
- // Reuse numberElements[0] as a temporary buffer
- uprv_getStaticCurrencyName(curriso, locStr, tempStr, internalStatus);
- if (U_SUCCESS(internalStatus)) {
- fSymbols[kIntlCurrencySymbol].setTo(curriso, -1);
- fSymbols[kCurrencySymbol] = tempStr;
- }
- /* else use the default values. */
-
- U_LOCALE_BASED(locBased, *this);
- locBased.setLocaleIDs(ures_getLocaleByType(numberElementsRes,
- ULOC_VALID_LOCALE, &status),
- ures_getLocaleByType(numberElementsRes,
- ULOC_ACTUAL_LOCALE, &status));
-
- //load the currency data
- UChar ucc[4]={0}; //Currency Codes are always 3 chars long
- int32_t uccLen = 4;
- const char* locName = loc.getName();
- UErrorCode localStatus = U_ZERO_ERROR;
- uccLen = ucurr_forLocale(locName, ucc, uccLen, &localStatus);
-
- if(U_SUCCESS(localStatus) && uccLen > 0) {
- char cc[4]={0};
- u_UCharsToChars(ucc, cc, uccLen);
- /* An explicit currency was requested */
- UResourceBundle *currencyResource = ures_open(U_ICUDATA_CURR, locStr, &localStatus);
- UResourceBundle *currency = ures_getByKeyWithFallback(currencyResource, "Currencies", NULL, &localStatus);
- currency = ures_getByKeyWithFallback(currency, cc, currency, &localStatus);
- if(U_SUCCESS(localStatus) && ures_getSize(currency)>2) { // the length is 3 if more data is present
- currency = ures_getByIndex(currency, 2, currency, &localStatus);
- int32_t currPatternLen = 0;
- currPattern = ures_getStringByIndex(currency, (int32_t)0, &currPatternLen, &localStatus);
- UnicodeString decimalSep = ures_getUnicodeStringByIndex(currency, (int32_t)1, &localStatus);
- UnicodeString groupingSep = ures_getUnicodeStringByIndex(currency, (int32_t)2, &localStatus);
- if(U_SUCCESS(localStatus)){
- fSymbols[kMonetaryGroupingSeparatorSymbol] = groupingSep;
- fSymbols[kMonetarySeparatorSymbol] = decimalSep;
- //pattern.setTo(TRUE, currPattern, currPatternLen);
- status = localStatus;
- }
+ U_LOCALE_BASED(locBased, *this);
+ locBased.setLocaleIDs(ures_getLocaleByType(numberElementsRes.getAlias(),
+ ULOC_VALID_LOCALE, &status),
+ ures_getLocaleByType(numberElementsRes.getAlias(),
+ ULOC_ACTUAL_LOCALE, &status));
+
+ //load the currency data
+ UChar ucc[4]={0}; //Currency Codes are always 3 chars long
+ int32_t uccLen = 4;
+ const char* locName = loc.getName();
+ UErrorCode localStatus = U_ZERO_ERROR;
+ uccLen = ucurr_forLocale(locName, ucc, uccLen, &localStatus);
+
+ if(U_SUCCESS(localStatus) && uccLen > 0) {
+ char cc[4]={0};
+ u_UCharsToChars(ucc, cc, uccLen);
+ /* An explicit currency was requested */
+ LocalUResourceBundlePointer currencyResource(ures_open(U_ICUDATA_CURR, locStr, &localStatus));
+ LocalUResourceBundlePointer currency(
+ ures_getByKeyWithFallback(currencyResource.getAlias(), "Currencies", NULL, &localStatus));
+ ures_getByKeyWithFallback(currency.getAlias(), cc, currency.getAlias(), &localStatus);
+ if(U_SUCCESS(localStatus) && ures_getSize(currency.getAlias())>2) { // the length is 3 if more data is present
+ ures_getByIndex(currency.getAlias(), 2, currency.getAlias(), &localStatus);
+ int32_t currPatternLen = 0;
+ currPattern =
+ ures_getStringByIndex(currency.getAlias(), (int32_t)0, &currPatternLen, &localStatus);
+ UnicodeString decimalSep =
+ ures_getUnicodeStringByIndex(currency.getAlias(), (int32_t)1, &localStatus);
+ UnicodeString groupingSep =
+ ures_getUnicodeStringByIndex(currency.getAlias(), (int32_t)2, &localStatus);
+ if(U_SUCCESS(localStatus)){
+ fSymbols[kMonetaryGroupingSeparatorSymbol] = groupingSep;
+ fSymbols[kMonetarySeparatorSymbol] = decimalSep;
+ //pattern.setTo(TRUE, currPattern, currPatternLen);
+ status = localStatus;
}
- ures_close(currency);
- ures_close(currencyResource);
- /* else An explicit currency was requested and is unknown or locale data is malformed. */
- /* ucurr_* API will get the correct value later on. */
}
- // else ignore the error if no currency
-
- // Currency Spacing.
+ /* else An explicit currency was requested and is unknown or locale data is malformed. */
+ /* ucurr_* API will get the correct value later on. */
+ }
+ // else ignore the error if no currency
+
+ // Currency Spacing.
+ localStatus = U_ZERO_ERROR;
+ LocalUResourceBundlePointer currencyResource(ures_open(U_ICUDATA_CURR, locStr, &localStatus));
+ LocalUResourceBundlePointer currencySpcRes(
+ ures_getByKeyWithFallback(currencyResource.getAlias(),
+ gCurrencySpacingTag, NULL, &localStatus));
+
+ if (localStatus == U_USING_FALLBACK_WARNING || U_SUCCESS(localStatus)) {
+ const char* keywords[UNUM_CURRENCY_SPACING_COUNT] = {
+ gCurrencyMatchTag, gCurrencySudMatchTag, gCurrencyInsertBtnTag
+ };
localStatus = U_ZERO_ERROR;
- UResourceBundle *currencyResource = ures_open(U_ICUDATA_CURR, locStr, &localStatus);
- UResourceBundle *currencySpcRes = ures_getByKeyWithFallback(currencyResource,
- gCurrencySpacingTag, NULL, &localStatus);
-
+ LocalUResourceBundlePointer dataRes(
+ ures_getByKeyWithFallback(currencySpcRes.getAlias(),
+ gBeforeCurrencyTag, NULL, &localStatus));
if (localStatus == U_USING_FALLBACK_WARNING || U_SUCCESS(localStatus)) {
- const char* keywords[UNUM_CURRENCY_SPACING_COUNT] = {
- gCurrencyMatchTag, gCurrencySudMatchTag, gCurrencyInsertBtnTag
- };
localStatus = U_ZERO_ERROR;
- UResourceBundle *dataRes = ures_getByKeyWithFallback(currencySpcRes,
- gBeforeCurrencyTag, NULL, &localStatus);
- if (localStatus == U_USING_FALLBACK_WARNING || U_SUCCESS(localStatus)) {
- localStatus = U_ZERO_ERROR;
- for (int32_t i = 0; i < UNUM_CURRENCY_SPACING_COUNT; i++) {
- currencySpcBeforeSym[i] = ures_getUnicodeStringByKey(dataRes, keywords[i], &localStatus);
- }
- ures_close(dataRes);
+ for (int32_t i = 0; i < UNUM_CURRENCY_SPACING_COUNT; i++) {
+ currencySpcBeforeSym[i] =
+ ures_getUnicodeStringByKey(dataRes.getAlias(), keywords[i], &localStatus);
}
- dataRes = ures_getByKeyWithFallback(currencySpcRes,
- gAfterCurrencyTag, NULL, &localStatus);
- if (localStatus == U_USING_FALLBACK_WARNING || U_SUCCESS(localStatus)) {
- localStatus = U_ZERO_ERROR;
- for (int32_t i = 0; i < UNUM_CURRENCY_SPACING_COUNT; i++) {
- currencySpcAfterSym[i] = ures_getUnicodeStringByKey(dataRes, keywords[i], &localStatus);
- }
- ures_close(dataRes);
+ }
+ dataRes.adoptInstead(
+ ures_getByKeyWithFallback(currencySpcRes.getAlias(),
+ gAfterCurrencyTag, NULL, &localStatus));
+ if (localStatus == U_USING_FALLBACK_WARNING || U_SUCCESS(localStatus)) {
+ localStatus = U_ZERO_ERROR;
+ for (int32_t i = 0; i < UNUM_CURRENCY_SPACING_COUNT; i++) {
+ currencySpcAfterSym[i] =
+ ures_getUnicodeStringByKey(dataRes.getAlias(), keywords[i], &localStatus);
}
- ures_close(currencySpcRes);
- ures_close(currencyResource);
}
}
- ures_close(resource);
- ures_close(numberElementsRes);
-
}
void
/********************************************************************
* COPYRIGHT:
- * Copyright (c) 1997-2010, International Business Machines Corporation and
+ * Copyright (c) 1997-2013, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
void IntlTestDecimalFormatSymbols::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
{
- if (exec) logln("TestSuite DecimalFormatSymbols");
- switch (index) {
- case 0: name = "DecimalFormatSymbols test";
- if (exec) {
- logln("DecimalFormatSymbols test---"); logln("");
- testSymbols(/*par*/);
- }
- break;
-
- default: name = ""; break;
+ if (exec) {
+ logln("TestSuite DecimalFormatSymbols:");
}
+ TESTCASE_AUTO_BEGIN;
+ TESTCASE_AUTO(testSymbols);
+ TESTCASE_AUTO(testLastResortData);
+ TESTCASE_AUTO_END;
}
/**
}
-void IntlTestDecimalFormatSymbols::Verify(double value, const UnicodeString& pattern, DecimalFormatSymbols sym, const UnicodeString& expected){
+void IntlTestDecimalFormatSymbols::testLastResortData() {
+ IcuTestErrorCode errorCode(*this, "testLastResortData");
+ LocalPointer<DecimalFormatSymbols> lastResort(
+ DecimalFormatSymbols::createWithLastResortData(errorCode));
+ if(errorCode.logIfFailureAndReset("DecimalFormatSymbols::createWithLastResortData() failed")) {
+ return;
+ }
+ DecimalFormatSymbols root(Locale::getRoot(), errorCode);
+ if(errorCode.logIfFailureAndReset("DecimalFormatSymbols(root) failed")) {
+ return;
+ }
+ // Note: It is not necessary that the last resort data matches the root locale,
+ // but it seems weird if most symbols did not match.
+ // Also, one purpose for calling operator==() is to find uninitialized memory in a debug build.
+ if(*lastResort == root) {
+ errln("DecimalFormatSymbols last resort data unexpectedly matches root");
+ }
+ // Here we adjust for expected differences.
+ assertEquals("last-resort grouping separator",
+ "", lastResort->getSymbol(DecimalFormatSymbols::kGroupingSeparatorSymbol));
+ lastResort->setSymbol(DecimalFormatSymbols::kGroupingSeparatorSymbol, ",");
+ assertEquals("last-resort monetary grouping separator",
+ "", lastResort->getSymbol(DecimalFormatSymbols::kMonetaryGroupingSeparatorSymbol));
+ lastResort->setSymbol(DecimalFormatSymbols::kMonetaryGroupingSeparatorSymbol, ",");
+ assertEquals("last-resort NaN",
+ UnicodeString((UChar)0xfffd), lastResort->getSymbol(DecimalFormatSymbols::kNaNSymbol));
+ lastResort->setSymbol(DecimalFormatSymbols::kNaNSymbol, "NaN");
+ // Check that now all of the symbols match root.
+ for(int32_t i = 0; i < DecimalFormatSymbols::kFormatSymbolCount; ++i) {
+ DecimalFormatSymbols::ENumberFormatSymbol e = (DecimalFormatSymbols::ENumberFormatSymbol)i;
+ assertEquals("last-resort symbol vs. root", root.getSymbol(e), lastResort->getSymbol(e));
+ }
+ // Also, the CurrencySpacing patterns are empty in the last resort instance,
+ // but not in root.
+ Verify(1234567.25, "#,##0.##", *lastResort, "1,234,567.25");
+}
+
+void IntlTestDecimalFormatSymbols::Verify(double value, const UnicodeString& pattern,
+ const DecimalFormatSymbols &sym, const UnicodeString& expected){
UErrorCode status = U_ZERO_ERROR;
- DecimalFormat *df = new DecimalFormat(pattern, sym, status);
+ DecimalFormat df(pattern, sym, status);
if(U_FAILURE(status)){
- errln("ERROR: construction of decimal format failed");
+ errln("ERROR: construction of decimal format failed - %s", u_errorName(status));
}
UnicodeString buffer;
FieldPosition pos(FieldPosition::DONT_CARE);
- buffer = df->format(value, buffer, pos);
+ buffer = df.format(value, buffer, pos);
if(buffer != expected){
- errln((UnicodeString)"ERROR: format failed after setSymbols()\n Expected " +
+ errln((UnicodeString)"ERROR: format() returns wrong result\n Expected " +
expected + ", Got " + buffer);
}
- delete df;
}
#endif /* #if !UCONFIG_NO_FORMATTING */
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