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506 lines
18 KiB
506 lines
18 KiB
// © 2018 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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#include "unicode/utypes.h"
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#if !UCONFIG_NO_FORMATTING
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#include "numfmtst.h"
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#include "number_decimalquantity.h"
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#include "putilimp.h"
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#include "charstr.h"
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#include <cmath>
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using icu::number::impl::DecimalQuantity;
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void NumberFormatDataDrivenTest::runIndexedTest(int32_t index, UBool exec, const char*& name, char*) {
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if (exec) {
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logln("TestSuite NumberFormatDataDrivenTest: ");
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}
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TESTCASE_AUTO_BEGIN;
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TESTCASE_AUTO(TestNumberFormatTestTuple);
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TESTCASE_AUTO(TestDataDrivenICU4C);
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TESTCASE_AUTO_END;
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}
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static DecimalQuantity&
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strToDigitList(const UnicodeString& str, DecimalQuantity& digitList, UErrorCode& status) {
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if (U_FAILURE(status)) {
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return digitList;
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}
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if (str == "NaN") {
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digitList.setToDouble(uprv_getNaN());
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return digitList;
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}
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if (str == "-Inf") {
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digitList.setToDouble(-1 * uprv_getInfinity());
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return digitList;
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}
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if (str == "Inf") {
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digitList.setToDouble(uprv_getInfinity());
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return digitList;
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}
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CharString formatValue;
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formatValue.appendInvariantChars(str, status);
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digitList.setToDecNumber({formatValue.data(), formatValue.length()}, status);
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return digitList;
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}
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static UnicodeString&
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format(const DecimalFormat& fmt, const DecimalQuantity& digitList, UnicodeString& appendTo,
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UErrorCode& status) {
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if (U_FAILURE(status)) {
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return appendTo;
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}
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FieldPosition fpos(FieldPosition::DONT_CARE);
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return fmt.format(digitList, appendTo, fpos, status);
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}
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template<class T>
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static UnicodeString&
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format(const DecimalFormat& fmt, T value, UnicodeString& appendTo, UErrorCode& status) {
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if (U_FAILURE(status)) {
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return appendTo;
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}
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FieldPosition fpos(FieldPosition::DONT_CARE);
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return fmt.format(value, appendTo, fpos, status);
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}
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static void adjustDecimalFormat(const NumberFormatTestTuple& tuple, DecimalFormat& fmt,
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UnicodeString& appendErrorMessage) {
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if (tuple.minIntegerDigitsFlag) {
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fmt.setMinimumIntegerDigits(tuple.minIntegerDigits);
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}
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if (tuple.maxIntegerDigitsFlag) {
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fmt.setMaximumIntegerDigits(tuple.maxIntegerDigits);
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}
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if (tuple.minFractionDigitsFlag) {
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fmt.setMinimumFractionDigits(tuple.minFractionDigits);
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}
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if (tuple.maxFractionDigitsFlag) {
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fmt.setMaximumFractionDigits(tuple.maxFractionDigits);
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}
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if (tuple.currencyFlag) {
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UErrorCode status = U_ZERO_ERROR;
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UnicodeString currency(tuple.currency);
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const UChar* terminatedCurrency = currency.getTerminatedBuffer();
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fmt.setCurrency(terminatedCurrency, status);
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error setting currency.");
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}
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}
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if (tuple.minGroupingDigitsFlag) {
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fmt.setMinimumGroupingDigits(tuple.minGroupingDigits);
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}
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if (tuple.useSigDigitsFlag) {
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fmt.setSignificantDigitsUsed(tuple.useSigDigits != 0);
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}
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if (tuple.minSigDigitsFlag) {
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fmt.setMinimumSignificantDigits(tuple.minSigDigits);
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}
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if (tuple.maxSigDigitsFlag) {
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fmt.setMaximumSignificantDigits(tuple.maxSigDigits);
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}
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if (tuple.useGroupingFlag) {
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fmt.setGroupingUsed(tuple.useGrouping != 0);
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}
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if (tuple.multiplierFlag) {
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fmt.setMultiplier(tuple.multiplier);
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}
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if (tuple.roundingIncrementFlag) {
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fmt.setRoundingIncrement(tuple.roundingIncrement);
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}
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if (tuple.formatWidthFlag) {
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fmt.setFormatWidth(tuple.formatWidth);
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}
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if (tuple.padCharacterFlag) {
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fmt.setPadCharacter(tuple.padCharacter);
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}
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if (tuple.useScientificFlag) {
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fmt.setScientificNotation(tuple.useScientific != 0);
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}
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if (tuple.groupingFlag) {
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fmt.setGroupingSize(tuple.grouping);
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}
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if (tuple.grouping2Flag) {
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fmt.setSecondaryGroupingSize(tuple.grouping2);
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}
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if (tuple.roundingModeFlag) {
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fmt.setRoundingMode(tuple.roundingMode);
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}
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if (tuple.currencyUsageFlag) {
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UErrorCode status = U_ZERO_ERROR;
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fmt.setCurrencyUsage(tuple.currencyUsage, &status);
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if (U_FAILURE(status)) {
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appendErrorMessage.append("CurrencyUsage: error setting.");
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}
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}
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if (tuple.minimumExponentDigitsFlag) {
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fmt.setMinimumExponentDigits(tuple.minimumExponentDigits);
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}
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if (tuple.exponentSignAlwaysShownFlag) {
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fmt.setExponentSignAlwaysShown(tuple.exponentSignAlwaysShown != 0);
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}
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if (tuple.decimalSeparatorAlwaysShownFlag) {
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fmt.setDecimalSeparatorAlwaysShown(
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tuple.decimalSeparatorAlwaysShown != 0);
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}
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if (tuple.padPositionFlag) {
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fmt.setPadPosition(tuple.padPosition);
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}
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if (tuple.positivePrefixFlag) {
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fmt.setPositivePrefix(tuple.positivePrefix);
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}
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if (tuple.positiveSuffixFlag) {
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fmt.setPositiveSuffix(tuple.positiveSuffix);
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}
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if (tuple.negativePrefixFlag) {
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fmt.setNegativePrefix(tuple.negativePrefix);
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}
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if (tuple.negativeSuffixFlag) {
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fmt.setNegativeSuffix(tuple.negativeSuffix);
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}
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if (tuple.signAlwaysShownFlag) {
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fmt.setSignAlwaysShown(tuple.signAlwaysShown != 0);
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}
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if (tuple.localizedPatternFlag) {
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UErrorCode status = U_ZERO_ERROR;
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fmt.applyLocalizedPattern(tuple.localizedPattern, status);
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error setting localized pattern.");
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}
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}
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fmt.setLenient(NFTT_GET_FIELD(tuple, lenient, 1) != 0);
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if (tuple.parseIntegerOnlyFlag) {
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fmt.setParseIntegerOnly(tuple.parseIntegerOnly != 0);
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}
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if (tuple.decimalPatternMatchRequiredFlag) {
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fmt.setDecimalPatternMatchRequired(
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tuple.decimalPatternMatchRequired != 0);
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}
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if (tuple.parseNoExponentFlag) {
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UErrorCode status = U_ZERO_ERROR;
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fmt.setAttribute(
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UNUM_PARSE_NO_EXPONENT, tuple.parseNoExponent, status);
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error setting parse no exponent flag.");
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}
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}
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if (tuple.parseCaseSensitiveFlag) {
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fmt.setParseCaseSensitive(tuple.parseCaseSensitive != 0);
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}
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}
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static DecimalFormat*
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newDecimalFormat(const Locale& locale, const UnicodeString& pattern, UErrorCode& status) {
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if (U_FAILURE(status)) {
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return NULL;
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}
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LocalPointer<DecimalFormatSymbols> symbols(
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new DecimalFormatSymbols(locale, status), status);
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if (U_FAILURE(status)) {
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return NULL;
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}
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UParseError perror;
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LocalPointer<DecimalFormat> result(
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new DecimalFormat(
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pattern, symbols.getAlias(), perror, status), status);
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if (!result.isNull()) {
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symbols.orphan();
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}
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if (U_FAILURE(status)) {
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return NULL;
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}
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return result.orphan();
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}
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static DecimalFormat* newDecimalFormat(const NumberFormatTestTuple& tuple, UErrorCode& status) {
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if (U_FAILURE(status)) {
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return NULL;
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}
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Locale en("en");
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return newDecimalFormat(NFTT_GET_FIELD(tuple, locale, en),
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NFTT_GET_FIELD(tuple, pattern, "0"),
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status);
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}
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UBool NumberFormatDataDrivenTest::isFormatPass(const NumberFormatTestTuple& tuple,
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UnicodeString& appendErrorMessage, UErrorCode& status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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LocalPointer<DecimalFormat> fmtPtr(newDecimalFormat(tuple, status));
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error creating DecimalFormat.");
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return FALSE;
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}
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adjustDecimalFormat(tuple, *fmtPtr, appendErrorMessage);
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if (appendErrorMessage.length() > 0) {
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return FALSE;
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}
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DecimalQuantity digitList;
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strToDigitList(tuple.format, digitList, status);
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{
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UnicodeString appendTo;
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format(*fmtPtr, digitList, appendTo, status);
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error formatting.");
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return FALSE;
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}
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if (appendTo != tuple.output) {
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appendErrorMessage.append(
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UnicodeString("Expected: ") + tuple.output + ", got: " + appendTo);
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return FALSE;
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}
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}
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double doubleVal = digitList.toDouble();
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DecimalQuantity doubleCheck;
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doubleCheck.setToDouble(doubleVal);
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if (digitList == doubleCheck) { // skip cases where the double does not round-trip
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UnicodeString appendTo;
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format(*fmtPtr, doubleVal, appendTo, status);
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error formatting.");
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return FALSE;
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}
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if (appendTo != tuple.output) {
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appendErrorMessage.append(
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UnicodeString("double Expected: ") + tuple.output + ", got: " + appendTo);
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return FALSE;
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}
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}
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if (!uprv_isNaN(doubleVal) && !uprv_isInfinite(doubleVal) && digitList.fitsInLong()) {
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int64_t intVal = digitList.toLong();
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{
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UnicodeString appendTo;
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format(*fmtPtr, intVal, appendTo, status);
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error formatting.");
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return FALSE;
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}
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if (appendTo != tuple.output) {
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appendErrorMessage.append(
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UnicodeString("int64 Expected: ") + tuple.output + ", got: " + appendTo);
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return FALSE;
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}
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}
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}
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return TRUE;
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}
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UBool NumberFormatDataDrivenTest::isToPatternPass(const NumberFormatTestTuple& tuple,
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UnicodeString& appendErrorMessage, UErrorCode& status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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LocalPointer<DecimalFormat> fmtPtr(newDecimalFormat(tuple, status));
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error creating DecimalFormat.");
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return FALSE;
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}
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adjustDecimalFormat(tuple, *fmtPtr, appendErrorMessage);
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if (appendErrorMessage.length() > 0) {
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return FALSE;
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}
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if (tuple.toPatternFlag) {
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UnicodeString actual;
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fmtPtr->toPattern(actual);
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if (actual != tuple.toPattern) {
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appendErrorMessage.append(
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UnicodeString("Expected: ") + tuple.toPattern + ", got: " + actual + ". ");
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}
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}
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if (tuple.toLocalizedPatternFlag) {
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UnicodeString actual;
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fmtPtr->toLocalizedPattern(actual);
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if (actual != tuple.toLocalizedPattern) {
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appendErrorMessage.append(
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UnicodeString("Expected: ") + tuple.toLocalizedPattern + ", got: " + actual + ". ");
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}
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}
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return appendErrorMessage.length() == 0;
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}
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UBool NumberFormatDataDrivenTest::isParsePass(const NumberFormatTestTuple& tuple,
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UnicodeString& appendErrorMessage, UErrorCode& status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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LocalPointer<DecimalFormat> fmtPtr(newDecimalFormat(tuple, status));
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error creating DecimalFormat.");
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return FALSE;
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}
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adjustDecimalFormat(tuple, *fmtPtr, appendErrorMessage);
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if (appendErrorMessage.length() > 0) {
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return FALSE;
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}
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Formattable result;
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ParsePosition ppos;
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fmtPtr->parse(tuple.parse, result, ppos);
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if (ppos.getIndex() == 0) {
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appendErrorMessage.append("Parse failed; got error index ");
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appendErrorMessage = appendErrorMessage + ppos.getErrorIndex();
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return FALSE;
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}
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if (tuple.output == "fail") {
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appendErrorMessage.append(
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UnicodeString("Parse succeeded: ") + result.getDouble() + ", but was expected to fail.");
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return TRUE; // TRUE because failure handling is in the test suite
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}
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if (tuple.output == "NaN") {
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if (!uprv_isNaN(result.getDouble())) {
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appendErrorMessage.append(UnicodeString("Expected NaN, but got: ") + result.getDouble());
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return FALSE;
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}
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return TRUE;
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} else if (tuple.output == "Inf") {
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if (!uprv_isInfinite(result.getDouble()) || result.getDouble() < 0) {
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appendErrorMessage.append(UnicodeString("Expected Inf, but got: ") + result.getDouble());
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return FALSE;
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}
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return TRUE;
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} else if (tuple.output == "-Inf") {
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if (!uprv_isInfinite(result.getDouble()) || result.getDouble() > 0) {
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appendErrorMessage.append(UnicodeString("Expected -Inf, but got: ") + result.getDouble());
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return FALSE;
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}
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return TRUE;
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} else if (tuple.output == "-0.0") {
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if (!std::signbit(result.getDouble()) || result.getDouble() != 0) {
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appendErrorMessage.append(UnicodeString("Expected -0.0, but got: ") + result.getDouble());
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return FALSE;
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}
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return TRUE;
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}
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// All other cases parse to a DecimalQuantity, not a double.
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DecimalQuantity expectedQuantity;
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strToDigitList(tuple.output, expectedQuantity, status);
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UnicodeString expectedString = expectedQuantity.toScientificString();
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if (U_FAILURE(status)) {
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appendErrorMessage.append("[Error parsing decnumber] ");
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// If this happens, assume that tuple.output is exactly the same format as
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// DecimalQuantity.toScientificString()
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expectedString = tuple.output;
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status = U_ZERO_ERROR;
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}
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UnicodeString actualString = result.getDecimalQuantity()->toScientificString();
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if (expectedString != actualString) {
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appendErrorMessage.append(
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UnicodeString("Expected: ") + tuple.output + " (i.e., " + expectedString + "), but got: " +
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actualString + " (" + ppos.getIndex() + ":" + ppos.getErrorIndex() + ")");
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return FALSE;
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}
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return TRUE;
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}
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UBool NumberFormatDataDrivenTest::isParseCurrencyPass(const NumberFormatTestTuple& tuple,
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UnicodeString& appendErrorMessage,
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UErrorCode& status) {
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if (U_FAILURE(status)) {
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return FALSE;
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}
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LocalPointer<DecimalFormat> fmtPtr(newDecimalFormat(tuple, status));
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error creating DecimalFormat.");
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return FALSE;
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}
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adjustDecimalFormat(tuple, *fmtPtr, appendErrorMessage);
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if (appendErrorMessage.length() > 0) {
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return FALSE;
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}
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ParsePosition ppos;
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LocalPointer<CurrencyAmount> currAmt(
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fmtPtr->parseCurrency(tuple.parse, ppos));
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if (ppos.getIndex() == 0) {
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appendErrorMessage.append("Parse failed; got error index ");
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appendErrorMessage = appendErrorMessage + ppos.getErrorIndex();
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return FALSE;
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}
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UnicodeString currStr(currAmt->getISOCurrency());
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U_ASSERT(currAmt->getNumber().getDecimalQuantity() != nullptr); // no doubles in currency tests
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UnicodeString resultStr = currAmt->getNumber().getDecimalQuantity()->toScientificString();
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if (tuple.output == "fail") {
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appendErrorMessage.append(
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UnicodeString("Parse succeeded: ") + resultStr + ", but was expected to fail.");
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return TRUE; // TRUE because failure handling is in the test suite
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}
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DecimalQuantity expectedQuantity;
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strToDigitList(tuple.output, expectedQuantity, status);
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UnicodeString expectedString = expectedQuantity.toScientificString();
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if (U_FAILURE(status)) {
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appendErrorMessage.append("Error parsing decnumber");
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// If this happens, assume that tuple.output is exactly the same format as
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// DecimalQuantity.toNumberString()
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expectedString = tuple.output;
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status = U_ZERO_ERROR;
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}
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if (expectedString != resultStr) {
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appendErrorMessage.append(
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UnicodeString("Expected: ") + tuple.output + " (i.e., " + expectedString + "), but got: " +
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resultStr + " (" + ppos.getIndex() + ":" + ppos.getErrorIndex() + ")");
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return FALSE;
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}
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if (currStr != tuple.outputCurrency) {
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appendErrorMessage.append(
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UnicodeString(
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"Expected currency: ") + tuple.outputCurrency + ", got: " + currStr + ". ");
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return FALSE;
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}
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return TRUE;
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}
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void NumberFormatDataDrivenTest::TestNumberFormatTestTuple() {
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NumberFormatTestTuple tuple;
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UErrorCode status = U_ZERO_ERROR;
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tuple.setField(
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NumberFormatTestTuple::getFieldByName("locale"), "en", status);
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tuple.setField(
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NumberFormatTestTuple::getFieldByName("pattern"), "#,##0.00", status);
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tuple.setField(
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NumberFormatTestTuple::getFieldByName("minIntegerDigits"), "-10", status);
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if (!assertSuccess("", status)) {
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return;
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}
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// only what we set should be set.
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assertEquals("", "en", tuple.locale.getName());
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assertEquals("", "#,##0.00", tuple.pattern);
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assertEquals("", -10, tuple.minIntegerDigits);
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assertTrue("", tuple.localeFlag);
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assertTrue("", tuple.patternFlag);
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assertTrue("", tuple.minIntegerDigitsFlag);
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assertFalse("", tuple.formatFlag);
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UnicodeString appendTo;
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assertEquals(
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"", "{locale: en, pattern: #,##0.00, minIntegerDigits: -10}", tuple.toString(appendTo));
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tuple.clear();
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appendTo.remove();
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assertEquals(
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"", "{}", tuple.toString(appendTo));
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tuple.setField(
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NumberFormatTestTuple::getFieldByName("aBadFieldName"), "someValue", status);
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if (status != U_ILLEGAL_ARGUMENT_ERROR) {
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errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
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}
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status = U_ZERO_ERROR;
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tuple.setField(
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NumberFormatTestTuple::getFieldByName("minIntegerDigits"), "someBadValue", status);
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|
if (status != U_ILLEGAL_ARGUMENT_ERROR) {
|
|
errln("Expected U_ILLEGAL_ARGUMENT_ERROR");
|
|
}
|
|
}
|
|
|
|
void NumberFormatDataDrivenTest::TestDataDrivenICU4C() {
|
|
run("numberformattestspecification.txt", TRUE);
|
|
}
|
|
|
|
#endif // !UCONFIG_NO_FORMATTING
|