1510 lines
48 KiB
C++
1510 lines
48 KiB
C++
// © 2017 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 && !UPRV_INCOMPLETE_CPP11_SUPPORT
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#include "charstr.h"
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#include <cstdarg>
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#include "unicode/unum.h"
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#include "unicode/numberformatter.h"
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#include "number_types.h"
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#include "numbertest.h"
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// Horrible workaround for the lack of a status code in the constructor...
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UErrorCode globalNumberFormatterApiTestStatus = U_ZERO_ERROR;
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NumberFormatterApiTest::NumberFormatterApiTest()
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: NumberFormatterApiTest(globalNumberFormatterApiTestStatus) {
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}
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NumberFormatterApiTest::NumberFormatterApiTest(UErrorCode &status)
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: USD(u"USD", status), GBP(u"GBP", status),
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CZK(u"CZK", status), CAD(u"CAD", status),
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FRENCH_SYMBOLS(Locale::getFrench(), status),
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SWISS_SYMBOLS(Locale("de-CH"), status),
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MYANMAR_SYMBOLS(Locale("my"), status) {
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MeasureUnit *unit = MeasureUnit::createMeter(status);
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if (U_FAILURE(status)) {
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dataerrln("%s %d status = %s", __FILE__, __LINE__, u_errorName(status));
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return;
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}
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METER = *unit;
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delete unit;
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unit = MeasureUnit::createDay(status);
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DAY = *unit;
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delete unit;
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unit = MeasureUnit::createSquareMeter(status);
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SQUARE_METER = *unit;
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delete unit;
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unit = MeasureUnit::createFahrenheit(status);
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FAHRENHEIT = *unit;
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delete unit;
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NumberingSystem *ns = NumberingSystem::createInstanceByName("mathsanb", status);
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MATHSANB = *ns;
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delete ns;
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ns = NumberingSystem::createInstanceByName("latn", status);
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LATN = *ns;
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delete ns;
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}
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void NumberFormatterApiTest::runIndexedTest(int32_t index, UBool exec, const char *&name, char *) {
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if (exec) {
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logln("TestSuite NumberFormatterApiTest: ");
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}
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TESTCASE_AUTO_BEGIN;
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TESTCASE_AUTO(notationSimple);
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TESTCASE_AUTO(notationScientific);
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TESTCASE_AUTO(notationCompact);
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TESTCASE_AUTO(unitMeasure);
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TESTCASE_AUTO(unitCurrency);
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TESTCASE_AUTO(unitPercent);
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TESTCASE_AUTO(roundingFraction);
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TESTCASE_AUTO(roundingFigures);
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TESTCASE_AUTO(roundingFractionFigures);
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TESTCASE_AUTO(roundingOther);
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TESTCASE_AUTO(grouping);
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TESTCASE_AUTO(padding);
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TESTCASE_AUTO(integerWidth);
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TESTCASE_AUTO(symbols);
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// TODO: Add this method if currency symbols override support is added.
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//TESTCASE_AUTO(symbolsOverride);
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TESTCASE_AUTO(sign);
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TESTCASE_AUTO(decimal);
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TESTCASE_AUTO(locale);
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TESTCASE_AUTO(formatTypes);
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TESTCASE_AUTO(errors);
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TESTCASE_AUTO_END;
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}
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void NumberFormatterApiTest::notationSimple() {
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assertFormatDescending(
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u"Basic",
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NumberFormatter::with(),
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Locale::getEnglish(),
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u"87,650",
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u"8,765",
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u"876.5",
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u"87.65",
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u"8.765",
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u"0.8765",
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u"0.08765",
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u"0.008765",
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u"0");
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assertFormatSingle(
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u"Basic with Negative Sign",
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NumberFormatter::with(),
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Locale::getEnglish(),
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-9876543.21,
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u"-9,876,543.21");
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}
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void NumberFormatterApiTest::notationScientific() {
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assertFormatDescending(
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u"Scientific",
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NumberFormatter::with().notation(Notation::scientific()),
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Locale::getEnglish(),
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u"8.765E4",
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u"8.765E3",
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u"8.765E2",
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u"8.765E1",
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u"8.765E0",
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u"8.765E-1",
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u"8.765E-2",
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u"8.765E-3",
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u"0E0");
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assertFormatDescending(
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u"Engineering",
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NumberFormatter::with().notation(Notation::engineering()),
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Locale::getEnglish(),
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u"87.65E3",
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u"8.765E3",
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u"876.5E0",
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u"87.65E0",
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u"8.765E0",
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u"876.5E-3",
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u"87.65E-3",
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u"8.765E-3",
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u"0E0");
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assertFormatDescending(
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u"Scientific sign always shown",
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NumberFormatter::with().notation(
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Notation::scientific().withExponentSignDisplay(UNumberSignDisplay::UNUM_SIGN_ALWAYS)),
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Locale::getEnglish(),
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u"8.765E+4",
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u"8.765E+3",
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u"8.765E+2",
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u"8.765E+1",
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u"8.765E+0",
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u"8.765E-1",
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u"8.765E-2",
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u"8.765E-3",
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u"0E+0");
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assertFormatDescending(
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u"Scientific min exponent digits",
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NumberFormatter::with().notation(Notation::scientific().withMinExponentDigits(2)),
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Locale::getEnglish(),
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u"8.765E04",
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u"8.765E03",
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u"8.765E02",
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u"8.765E01",
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u"8.765E00",
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u"8.765E-01",
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u"8.765E-02",
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u"8.765E-03",
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u"0E00");
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assertFormatSingle(
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u"Scientific Negative",
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NumberFormatter::with().notation(Notation::scientific()),
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Locale::getEnglish(),
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-1000000,
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u"-1E6");
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}
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void NumberFormatterApiTest::notationCompact() {
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assertFormatDescending(
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u"Compact Short",
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NumberFormatter::with().notation(Notation::compactShort()),
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Locale::getEnglish(),
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u"88K",
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u"8.8K",
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u"876",
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u"88",
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u"8.8",
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u"0.88",
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u"0.088",
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u"0.0088",
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u"0");
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assertFormatDescending(
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u"Compact Long",
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NumberFormatter::with().notation(Notation::compactLong()),
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Locale::getEnglish(),
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u"88 thousand",
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u"8.8 thousand",
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u"876",
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u"88",
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u"8.8",
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u"0.88",
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u"0.088",
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u"0.0088",
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u"0");
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assertFormatDescending(
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u"Compact Short Currency",
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NumberFormatter::with().notation(Notation::compactShort()).unit(USD),
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Locale::getEnglish(),
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u"$88K",
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u"$8.8K",
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u"$876",
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u"$88",
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u"$8.8",
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u"$0.88",
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u"$0.088",
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u"$0.0088",
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u"$0");
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assertFormatDescending(
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u"Compact Short with ISO Currency",
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NumberFormatter::with().notation(Notation::compactShort())
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.unit(USD)
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_ISO_CODE),
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Locale::getEnglish(),
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u"USD 88K",
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u"USD 8.8K",
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u"USD 876",
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u"USD 88",
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u"USD 8.8",
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u"USD 0.88",
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u"USD 0.088",
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u"USD 0.0088",
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u"USD 0");
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assertFormatDescending(
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u"Compact Short with Long Name Currency",
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NumberFormatter::with().notation(Notation::compactShort())
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.unit(USD)
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_FULL_NAME),
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Locale::getEnglish(),
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u"88K US dollars",
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u"8.8K US dollars",
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u"876 US dollars",
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u"88 US dollars",
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u"8.8 US dollars",
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u"0.88 US dollars",
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u"0.088 US dollars",
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u"0.0088 US dollars",
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u"0 US dollars");
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// Note: Most locales don't have compact long currency, so this currently falls back to short.
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// This test case should be fixed when proper compact long currency patterns are added.
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assertFormatDescending(
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u"Compact Long Currency",
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NumberFormatter::with().notation(Notation::compactLong()).unit(USD),
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Locale::getEnglish(),
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u"$88K", // should be something like "$88 thousand"
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u"$8.8K",
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u"$876",
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u"$88",
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u"$8.8",
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u"$0.88",
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u"$0.088",
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u"$0.0088",
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u"$0");
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// Note: Most locales don't have compact long currency, so this currently falls back to short.
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// This test case should be fixed when proper compact long currency patterns are added.
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assertFormatDescending(
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u"Compact Long with ISO Currency",
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NumberFormatter::with().notation(Notation::compactLong())
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.unit(USD)
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_ISO_CODE),
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Locale::getEnglish(),
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u"USD 88K", // should be something like "USD 88 thousand"
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u"USD 8.8K",
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u"USD 876",
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u"USD 88",
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u"USD 8.8",
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u"USD 0.88",
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u"USD 0.088",
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u"USD 0.0088",
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u"USD 0");
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// TODO: This behavior could be improved and should be revisited.
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assertFormatDescending(
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u"Compact Long with Long Name Currency",
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NumberFormatter::with().notation(Notation::compactLong())
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.unit(USD)
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_FULL_NAME),
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Locale::getEnglish(),
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u"88 thousand US dollars",
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u"8.8 thousand US dollars",
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u"876 US dollars",
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u"88 US dollars",
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u"8.8 US dollars",
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u"0.88 US dollars",
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u"0.088 US dollars",
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u"0.0088 US dollars",
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u"0 US dollars");
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assertFormatSingle(
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u"Compact Plural One",
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NumberFormatter::with().notation(Notation::compactLong()),
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Locale::createFromName("es"),
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1000000,
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u"1 millón");
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assertFormatSingle(
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u"Compact Plural Other",
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NumberFormatter::with().notation(Notation::compactLong()),
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Locale::createFromName("es"),
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2000000,
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u"2 millones");
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assertFormatSingle(
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u"Compact with Negative Sign",
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NumberFormatter::with().notation(Notation::compactShort()),
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Locale::getEnglish(),
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-9876543.21,
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u"-9.9M");
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assertFormatSingle(
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u"Compact Rounding",
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NumberFormatter::with().notation(Notation::compactShort()),
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Locale::getEnglish(),
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990000,
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u"990K");
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assertFormatSingle(
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u"Compact Rounding",
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NumberFormatter::with().notation(Notation::compactShort()),
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Locale::getEnglish(),
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999000,
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u"999K");
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assertFormatSingle(
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u"Compact Rounding",
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NumberFormatter::with().notation(Notation::compactShort()),
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Locale::getEnglish(),
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999900,
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u"1M");
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assertFormatSingle(
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u"Compact Rounding",
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NumberFormatter::with().notation(Notation::compactShort()),
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Locale::getEnglish(),
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9900000,
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u"9.9M");
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assertFormatSingle(
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u"Compact Rounding",
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NumberFormatter::with().notation(Notation::compactShort()),
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Locale::getEnglish(),
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9990000,
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u"10M");
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}
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void NumberFormatterApiTest::unitMeasure() {
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assertFormatDescending(
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u"Meters Short",
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NumberFormatter::with().adoptUnit(new MeasureUnit(METER)),
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Locale::getEnglish(),
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u"87,650 m",
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u"8,765 m",
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u"876.5 m",
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u"87.65 m",
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u"8.765 m",
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u"0.8765 m",
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u"0.08765 m",
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u"0.008765 m",
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u"0 m");
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assertFormatDescending(
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u"Meters Long",
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NumberFormatter::with().adoptUnit(new MeasureUnit(METER))
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_FULL_NAME),
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Locale::getEnglish(),
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u"87,650 meters",
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u"8,765 meters",
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u"876.5 meters",
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u"87.65 meters",
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u"8.765 meters",
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u"0.8765 meters",
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u"0.08765 meters",
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u"0.008765 meters",
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u"0 meters");
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assertFormatDescending(
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u"Compact Meters Long",
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NumberFormatter::with().notation(Notation::compactLong())
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.adoptUnit(new MeasureUnit(METER))
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_FULL_NAME),
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Locale::getEnglish(),
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u"88 thousand meters",
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u"8.8 thousand meters",
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u"876 meters",
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u"88 meters",
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u"8.8 meters",
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u"0.88 meters",
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u"0.088 meters",
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u"0.0088 meters",
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u"0 meters");
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// TODO: Implement Measure in C++
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// assertFormatSingleMeasure(
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// u"Meters with Measure Input",
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// NumberFormatter::with().unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_FULL_NAME),
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// Locale::getEnglish(),
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// new Measure(5.43, new MeasureUnit(METER)),
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// u"5.43 meters");
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// TODO: Implement Measure in C++
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// assertFormatSingleMeasure(
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// u"Measure format method takes precedence over fluent chain",
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// NumberFormatter::with().adoptUnit(new MeasureUnit(METER)),
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// Locale::getEnglish(),
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// new Measure(5.43, USD),
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// u"$5.43");
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assertFormatSingle(
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u"Meters with Negative Sign",
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NumberFormatter::with().adoptUnit(new MeasureUnit(METER)),
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Locale::getEnglish(),
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-9876543.21,
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u"-9,876,543.21 m");
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// The locale string "सान" appears only in brx.txt:
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assertFormatSingle(
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u"Interesting Data Fallback 1",
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NumberFormatter::with().adoptUnit(new MeasureUnit(DAY))
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_FULL_NAME),
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Locale::createFromName("brx"),
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5.43,
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u"5.43 सान");
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// Requires following the alias from unitsNarrow to unitsShort:
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assertFormatSingle(
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u"Interesting Data Fallback 2",
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NumberFormatter::with().adoptUnit(new MeasureUnit(DAY))
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_NARROW),
|
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Locale::createFromName("brx"),
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5.43,
|
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u"5.43 d");
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// en_001.txt has a unitsNarrow/area/square-meter table, but table does not contain the OTHER unit,
|
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// requiring fallback to the root.
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assertFormatSingle(
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u"Interesting Data Fallback 3",
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NumberFormatter::with().adoptUnit(new MeasureUnit(SQUARE_METER))
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.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_NARROW),
|
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Locale::createFromName("en-GB"),
|
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5.43,
|
||
u"5.43 m²");
|
||
|
||
// es_US has "{0}°" for unitsNarrow/temperature/FAHRENHEIT.
|
||
// NOTE: This example is in the documentation.
|
||
assertFormatSingle(
|
||
u"Difference between Narrow and Short (Narrow Version)",
|
||
NumberFormatter::with().adoptUnit(new MeasureUnit(FAHRENHEIT))
|
||
.unitWidth(UNUM_UNIT_WIDTH_NARROW),
|
||
Locale("es-US"),
|
||
5.43,
|
||
u"5.43°");
|
||
|
||
assertFormatSingle(
|
||
u"Difference between Narrow and Short (Short Version)",
|
||
NumberFormatter::with().adoptUnit(new MeasureUnit(FAHRENHEIT))
|
||
.unitWidth(UNUM_UNIT_WIDTH_SHORT),
|
||
Locale("es-US"),
|
||
5.43,
|
||
u"5.43 °F");
|
||
}
|
||
|
||
void NumberFormatterApiTest::unitCurrency() {
|
||
assertFormatDescending(
|
||
u"Currency",
|
||
NumberFormatter::with().unit(GBP),
|
||
Locale::getEnglish(),
|
||
u"£87,650.00",
|
||
u"£8,765.00",
|
||
u"£876.50",
|
||
u"£87.65",
|
||
u"£8.76",
|
||
u"£0.88",
|
||
u"£0.09",
|
||
u"£0.01",
|
||
u"£0.00");
|
||
|
||
assertFormatDescending(
|
||
u"Currency ISO",
|
||
NumberFormatter::with().unit(GBP).unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_ISO_CODE),
|
||
Locale::getEnglish(),
|
||
u"GBP 87,650.00",
|
||
u"GBP 8,765.00",
|
||
u"GBP 876.50",
|
||
u"GBP 87.65",
|
||
u"GBP 8.76",
|
||
u"GBP 0.88",
|
||
u"GBP 0.09",
|
||
u"GBP 0.01",
|
||
u"GBP 0.00");
|
||
|
||
assertFormatDescending(
|
||
u"Currency Long Name",
|
||
NumberFormatter::with().unit(GBP).unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_FULL_NAME),
|
||
Locale::getEnglish(),
|
||
u"87,650.00 British pounds",
|
||
u"8,765.00 British pounds",
|
||
u"876.50 British pounds",
|
||
u"87.65 British pounds",
|
||
u"8.76 British pounds",
|
||
u"0.88 British pounds",
|
||
u"0.09 British pounds",
|
||
u"0.01 British pounds",
|
||
u"0.00 British pounds");
|
||
|
||
assertFormatDescending(
|
||
u"Currency Hidden",
|
||
NumberFormatter::with().unit(GBP).unitWidth(UNUM_UNIT_WIDTH_HIDDEN),
|
||
Locale::getEnglish(),
|
||
u"87,650.00",
|
||
u"8,765.00",
|
||
u"876.50",
|
||
u"87.65",
|
||
u"8.76",
|
||
u"0.88",
|
||
u"0.09",
|
||
u"0.01",
|
||
u"0.00");
|
||
|
||
// TODO: Implement Measure in C++
|
||
// assertFormatSingleMeasure(
|
||
// u"Currency with CurrencyAmount Input",
|
||
// NumberFormatter::with(),
|
||
// Locale::getEnglish(),
|
||
// new CurrencyAmount(5.43, GBP),
|
||
// u"£5.43");
|
||
|
||
// TODO: Enable this test when DecimalFormat wrapper is done.
|
||
// assertFormatSingle(
|
||
// u"Currency Long Name from Pattern Syntax", NumberFormatter.fromDecimalFormat(
|
||
// PatternStringParser.parseToProperties("0 ¤¤¤"),
|
||
// DecimalFormatSymbols.getInstance(Locale::getEnglish()),
|
||
// null).unit(GBP), Locale::getEnglish(), 1234567.89, u"1234568 British pounds");
|
||
|
||
assertFormatSingle(
|
||
u"Currency with Negative Sign",
|
||
NumberFormatter::with().unit(GBP),
|
||
Locale::getEnglish(),
|
||
-9876543.21,
|
||
u"-£9,876,543.21");
|
||
}
|
||
|
||
void NumberFormatterApiTest::unitPercent() {
|
||
assertFormatDescending(
|
||
u"Percent",
|
||
NumberFormatter::with().unit(NoUnit::percent()),
|
||
Locale::getEnglish(),
|
||
u"87,650%",
|
||
u"8,765%",
|
||
u"876.5%",
|
||
u"87.65%",
|
||
u"8.765%",
|
||
u"0.8765%",
|
||
u"0.08765%",
|
||
u"0.008765%",
|
||
u"0%");
|
||
|
||
assertFormatDescending(
|
||
u"Permille",
|
||
NumberFormatter::with().unit(NoUnit::permille()),
|
||
Locale::getEnglish(),
|
||
u"87,650‰",
|
||
u"8,765‰",
|
||
u"876.5‰",
|
||
u"87.65‰",
|
||
u"8.765‰",
|
||
u"0.8765‰",
|
||
u"0.08765‰",
|
||
u"0.008765‰",
|
||
u"0‰");
|
||
|
||
assertFormatSingle(
|
||
u"NoUnit Base",
|
||
NumberFormatter::with().unit(NoUnit::base()),
|
||
Locale::getEnglish(),
|
||
51423,
|
||
u"51,423");
|
||
|
||
assertFormatSingle(
|
||
u"Percent with Negative Sign",
|
||
NumberFormatter::with().unit(NoUnit::percent()),
|
||
Locale::getEnglish(),
|
||
-98.7654321,
|
||
u"-98.765432%");
|
||
}
|
||
|
||
void NumberFormatterApiTest::roundingFraction() {
|
||
assertFormatDescending(
|
||
u"Integer",
|
||
NumberFormatter::with().rounding(Rounder::integer()),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876",
|
||
u"88",
|
||
u"9",
|
||
u"1",
|
||
u"0",
|
||
u"0",
|
||
u"0");
|
||
|
||
assertFormatDescending(
|
||
u"Fixed Fraction",
|
||
NumberFormatter::with().rounding(Rounder::fixedFraction(3)),
|
||
Locale::getEnglish(),
|
||
u"87,650.000",
|
||
u"8,765.000",
|
||
u"876.500",
|
||
u"87.650",
|
||
u"8.765",
|
||
u"0.876",
|
||
u"0.088",
|
||
u"0.009",
|
||
u"0.000");
|
||
|
||
assertFormatDescending(
|
||
u"Min Fraction",
|
||
NumberFormatter::with().rounding(Rounder::minFraction(1)),
|
||
Locale::getEnglish(),
|
||
u"87,650.0",
|
||
u"8,765.0",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0.8765",
|
||
u"0.08765",
|
||
u"0.008765",
|
||
u"0.0");
|
||
|
||
assertFormatDescending(
|
||
u"Max Fraction",
|
||
NumberFormatter::with().rounding(Rounder::maxFraction(1)),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"87.6",
|
||
u"8.8",
|
||
u"0.9",
|
||
u"0.1",
|
||
u"0",
|
||
u"0");
|
||
|
||
assertFormatDescending(
|
||
u"Min/Max Fraction",
|
||
NumberFormatter::with().rounding(Rounder::minMaxFraction(1, 3)),
|
||
Locale::getEnglish(),
|
||
u"87,650.0",
|
||
u"8,765.0",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0.876",
|
||
u"0.088",
|
||
u"0.009",
|
||
u"0.0");
|
||
}
|
||
|
||
void NumberFormatterApiTest::roundingFigures() {
|
||
assertFormatSingle(
|
||
u"Fixed Significant",
|
||
NumberFormatter::with().rounding(Rounder::fixedDigits(3)),
|
||
Locale::getEnglish(),
|
||
-98,
|
||
u"-98.0");
|
||
|
||
assertFormatSingle(
|
||
u"Fixed Significant Rounding",
|
||
NumberFormatter::with().rounding(Rounder::fixedDigits(3)),
|
||
Locale::getEnglish(),
|
||
-98.7654321,
|
||
u"-98.8");
|
||
|
||
assertFormatSingle(
|
||
u"Fixed Significant Zero",
|
||
NumberFormatter::with().rounding(Rounder::fixedDigits(3)),
|
||
Locale::getEnglish(),
|
||
0,
|
||
u"0.00");
|
||
|
||
assertFormatSingle(
|
||
u"Min Significant",
|
||
NumberFormatter::with().rounding(Rounder::minDigits(2)),
|
||
Locale::getEnglish(),
|
||
-9,
|
||
u"-9.0");
|
||
|
||
assertFormatSingle(
|
||
u"Max Significant",
|
||
NumberFormatter::with().rounding(Rounder::maxDigits(4)),
|
||
Locale::getEnglish(),
|
||
98.7654321,
|
||
u"98.77");
|
||
|
||
assertFormatSingle(
|
||
u"Min/Max Significant",
|
||
NumberFormatter::with().rounding(Rounder::minMaxDigits(3, 4)),
|
||
Locale::getEnglish(),
|
||
9.99999,
|
||
u"10.0");
|
||
}
|
||
|
||
void NumberFormatterApiTest::roundingFractionFigures() {
|
||
assertFormatDescending(
|
||
u"Basic Significant", // for comparison
|
||
NumberFormatter::with().rounding(Rounder::maxDigits(2)),
|
||
Locale::getEnglish(),
|
||
u"88,000",
|
||
u"8,800",
|
||
u"880",
|
||
u"88",
|
||
u"8.8",
|
||
u"0.88",
|
||
u"0.088",
|
||
u"0.0088",
|
||
u"0");
|
||
|
||
assertFormatDescending(
|
||
u"FracSig minMaxFrac minSig",
|
||
NumberFormatter::with().rounding(Rounder::minMaxFraction(1, 2).withMinDigits(3)),
|
||
Locale::getEnglish(),
|
||
u"87,650.0",
|
||
u"8,765.0",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.76",
|
||
u"0.876", // minSig beats maxFrac
|
||
u"0.0876", // minSig beats maxFrac
|
||
u"0.00876", // minSig beats maxFrac
|
||
u"0.0");
|
||
|
||
assertFormatDescending(
|
||
u"FracSig minMaxFrac maxSig A",
|
||
NumberFormatter::with().rounding(Rounder::minMaxFraction(1, 3).withMaxDigits(2)),
|
||
Locale::getEnglish(),
|
||
u"88,000.0", // maxSig beats maxFrac
|
||
u"8,800.0", // maxSig beats maxFrac
|
||
u"880.0", // maxSig beats maxFrac
|
||
u"88.0", // maxSig beats maxFrac
|
||
u"8.8", // maxSig beats maxFrac
|
||
u"0.88", // maxSig beats maxFrac
|
||
u"0.088",
|
||
u"0.009",
|
||
u"0.0");
|
||
|
||
assertFormatDescending(
|
||
u"FracSig minMaxFrac maxSig B",
|
||
NumberFormatter::with().rounding(Rounder::fixedFraction(2).withMaxDigits(2)),
|
||
Locale::getEnglish(),
|
||
u"88,000.00", // maxSig beats maxFrac
|
||
u"8,800.00", // maxSig beats maxFrac
|
||
u"880.00", // maxSig beats maxFrac
|
||
u"88.00", // maxSig beats maxFrac
|
||
u"8.80", // maxSig beats maxFrac
|
||
u"0.88",
|
||
u"0.09",
|
||
u"0.01",
|
||
u"0.00");
|
||
}
|
||
|
||
void NumberFormatterApiTest::roundingOther() {
|
||
assertFormatDescending(
|
||
u"Rounding None",
|
||
NumberFormatter::with().rounding(Rounder::unlimited()),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0.8765",
|
||
u"0.08765",
|
||
u"0.008765",
|
||
u"0");
|
||
|
||
assertFormatDescending(
|
||
u"Increment",
|
||
NumberFormatter::with().rounding(Rounder::increment(0.5).withMinFraction(1)),
|
||
Locale::getEnglish(),
|
||
u"87,650.0",
|
||
u"8,765.0",
|
||
u"876.5",
|
||
u"87.5",
|
||
u"9.0",
|
||
u"1.0",
|
||
u"0.0",
|
||
u"0.0",
|
||
u"0.0");
|
||
|
||
assertFormatDescending(
|
||
u"Increment with Min Fraction",
|
||
NumberFormatter::with().rounding(Rounder::increment(0.5).withMinFraction(2)),
|
||
Locale::getEnglish(),
|
||
u"87,650.00",
|
||
u"8,765.00",
|
||
u"876.50",
|
||
u"87.50",
|
||
u"9.00",
|
||
u"1.00",
|
||
u"0.00",
|
||
u"0.00",
|
||
u"0.00");
|
||
|
||
assertFormatDescending(
|
||
u"Currency Standard",
|
||
NumberFormatter::with().rounding(Rounder::currency(UCurrencyUsage::UCURR_USAGE_STANDARD))
|
||
.unit(CZK),
|
||
Locale::getEnglish(),
|
||
u"CZK 87,650.00",
|
||
u"CZK 8,765.00",
|
||
u"CZK 876.50",
|
||
u"CZK 87.65",
|
||
u"CZK 8.76",
|
||
u"CZK 0.88",
|
||
u"CZK 0.09",
|
||
u"CZK 0.01",
|
||
u"CZK 0.00");
|
||
|
||
assertFormatDescending(
|
||
u"Currency Cash",
|
||
NumberFormatter::with().rounding(Rounder::currency(UCurrencyUsage::UCURR_USAGE_CASH))
|
||
.unit(CZK),
|
||
Locale::getEnglish(),
|
||
u"CZK 87,650",
|
||
u"CZK 8,765",
|
||
u"CZK 876",
|
||
u"CZK 88",
|
||
u"CZK 9",
|
||
u"CZK 1",
|
||
u"CZK 0",
|
||
u"CZK 0",
|
||
u"CZK 0");
|
||
|
||
assertFormatDescending(
|
||
u"Currency Cash with Nickel Rounding",
|
||
NumberFormatter::with().rounding(Rounder::currency(UCurrencyUsage::UCURR_USAGE_CASH))
|
||
.unit(CAD),
|
||
Locale::getEnglish(),
|
||
u"CA$87,650.00",
|
||
u"CA$8,765.00",
|
||
u"CA$876.50",
|
||
u"CA$87.65",
|
||
u"CA$8.75",
|
||
u"CA$0.90",
|
||
u"CA$0.10",
|
||
u"CA$0.00",
|
||
u"CA$0.00");
|
||
|
||
assertFormatDescending(
|
||
u"Currency not in top-level fluent chain",
|
||
NumberFormatter::with().rounding(
|
||
Rounder::currency(UCurrencyUsage::UCURR_USAGE_CASH).withCurrency(CZK)),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876",
|
||
u"88",
|
||
u"9",
|
||
u"1",
|
||
u"0",
|
||
u"0",
|
||
u"0");
|
||
|
||
// NOTE: Other tests cover the behavior of the other rounding modes.
|
||
assertFormatDescending(
|
||
u"Rounding Mode CEILING",
|
||
NumberFormatter::with().rounding(Rounder::integer().withMode(UNumberFormatRoundingMode::UNUM_ROUND_CEILING)),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"877",
|
||
u"88",
|
||
u"9",
|
||
u"1",
|
||
u"1",
|
||
u"1",
|
||
u"0");
|
||
}
|
||
|
||
void NumberFormatterApiTest::grouping() {
|
||
assertFormatDescendingBig(
|
||
u"Western Grouping",
|
||
NumberFormatter::with().grouping(Grouper::defaults()),
|
||
Locale::getEnglish(),
|
||
u"87,650,000",
|
||
u"8,765,000",
|
||
u"876,500",
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0");
|
||
|
||
assertFormatDescendingBig(
|
||
u"Indic Grouping",
|
||
NumberFormatter::with().grouping(Grouper::defaults()),
|
||
Locale("en-IN"),
|
||
u"8,76,50,000",
|
||
u"87,65,000",
|
||
u"8,76,500",
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0");
|
||
|
||
assertFormatDescendingBig(
|
||
u"Western Grouping, Wide",
|
||
NumberFormatter::with().grouping(Grouper::minTwoDigits()),
|
||
Locale::getEnglish(),
|
||
u"87,650,000",
|
||
u"8,765,000",
|
||
u"876,500",
|
||
u"87,650",
|
||
u"8765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0");
|
||
|
||
assertFormatDescendingBig(
|
||
u"Indic Grouping, Wide",
|
||
NumberFormatter::with().grouping(Grouper::minTwoDigits()),
|
||
Locale("en-IN"),
|
||
u"8,76,50,000",
|
||
u"87,65,000",
|
||
u"8,76,500",
|
||
u"87,650",
|
||
u"8765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0");
|
||
|
||
assertFormatDescendingBig(
|
||
u"No Grouping",
|
||
NumberFormatter::with().grouping(Grouper::none()),
|
||
Locale("en-IN"),
|
||
u"87650000",
|
||
u"8765000",
|
||
u"876500",
|
||
u"87650",
|
||
u"8765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0");
|
||
}
|
||
|
||
void NumberFormatterApiTest::padding() {
|
||
assertFormatDescending(
|
||
u"Padding",
|
||
NumberFormatter::with().padding(Padder::none()),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0.8765",
|
||
u"0.08765",
|
||
u"0.008765",
|
||
u"0");
|
||
|
||
assertFormatDescending(
|
||
u"Padding",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
'*', 8, PadPosition::UNUM_PAD_AFTER_PREFIX)),
|
||
Locale::getEnglish(),
|
||
u"**87,650",
|
||
u"***8,765",
|
||
u"***876.5",
|
||
u"***87.65",
|
||
u"***8.765",
|
||
u"**0.8765",
|
||
u"*0.08765",
|
||
u"0.008765",
|
||
u"*******0");
|
||
|
||
assertFormatDescending(
|
||
u"Padding with code points",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
0x101E4, 8, PadPosition::UNUM_PAD_AFTER_PREFIX)),
|
||
Locale::getEnglish(),
|
||
u"𐇤𐇤87,650",
|
||
u"𐇤𐇤𐇤8,765",
|
||
u"𐇤𐇤𐇤876.5",
|
||
u"𐇤𐇤𐇤87.65",
|
||
u"𐇤𐇤𐇤8.765",
|
||
u"𐇤𐇤0.8765",
|
||
u"𐇤0.08765",
|
||
u"0.008765",
|
||
u"𐇤𐇤𐇤𐇤𐇤𐇤𐇤0");
|
||
|
||
assertFormatDescending(
|
||
u"Padding with wide digits",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
'*', 8, PadPosition::UNUM_PAD_AFTER_PREFIX))
|
||
.adoptSymbols(new NumberingSystem(MATHSANB)),
|
||
Locale::getEnglish(),
|
||
u"**𝟴𝟳,𝟲𝟱𝟬",
|
||
u"***𝟴,𝟳𝟲𝟱",
|
||
u"***𝟴𝟳𝟲.𝟱",
|
||
u"***𝟴𝟳.𝟲𝟱",
|
||
u"***𝟴.𝟳𝟲𝟱",
|
||
u"**𝟬.𝟴𝟳𝟲𝟱",
|
||
u"*𝟬.𝟬𝟴𝟳𝟲𝟱",
|
||
u"𝟬.𝟬𝟬𝟴𝟳𝟲𝟱",
|
||
u"*******𝟬");
|
||
|
||
assertFormatDescending(
|
||
u"Padding with currency spacing",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
'*', 10, PadPosition::UNUM_PAD_AFTER_PREFIX))
|
||
.unit(GBP)
|
||
.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_ISO_CODE),
|
||
Locale::getEnglish(),
|
||
u"GBP 87,650.00",
|
||
u"GBP 8,765.00",
|
||
u"GBP*876.50",
|
||
u"GBP**87.65",
|
||
u"GBP***8.76",
|
||
u"GBP***0.88",
|
||
u"GBP***0.09",
|
||
u"GBP***0.01",
|
||
u"GBP***0.00");
|
||
|
||
assertFormatSingle(
|
||
u"Pad Before Prefix",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
'*', 8, PadPosition::UNUM_PAD_BEFORE_PREFIX)),
|
||
Locale::getEnglish(),
|
||
-88.88,
|
||
u"**-88.88");
|
||
|
||
assertFormatSingle(
|
||
u"Pad After Prefix",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
'*', 8, PadPosition::UNUM_PAD_AFTER_PREFIX)),
|
||
Locale::getEnglish(),
|
||
-88.88,
|
||
u"-**88.88");
|
||
|
||
assertFormatSingle(
|
||
u"Pad Before Suffix",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
'*', 8, PadPosition::UNUM_PAD_BEFORE_SUFFIX)).unit(NoUnit::percent()),
|
||
Locale::getEnglish(),
|
||
88.88,
|
||
u"88.88**%");
|
||
|
||
assertFormatSingle(
|
||
u"Pad After Suffix",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
'*', 8, PadPosition::UNUM_PAD_AFTER_SUFFIX)).unit(NoUnit::percent()),
|
||
Locale::getEnglish(),
|
||
88.88,
|
||
u"88.88%**");
|
||
|
||
assertFormatSingle(
|
||
u"Currency Spacing with Zero Digit Padding Broken",
|
||
NumberFormatter::with().padding(
|
||
Padder::codePoints(
|
||
'0', 12, PadPosition::UNUM_PAD_AFTER_PREFIX))
|
||
.unit(GBP)
|
||
.unitWidth(UNumberUnitWidth::UNUM_UNIT_WIDTH_ISO_CODE),
|
||
Locale::getEnglish(),
|
||
514.23,
|
||
u"GBP 000514.23"); // TODO: This is broken; it renders too wide (13 instead of 12).
|
||
}
|
||
|
||
void NumberFormatterApiTest::integerWidth() {
|
||
assertFormatDescending(
|
||
u"Integer Width Default",
|
||
NumberFormatter::with().integerWidth(IntegerWidth::zeroFillTo(1)),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0.8765",
|
||
u"0.08765",
|
||
u"0.008765",
|
||
u"0");
|
||
|
||
assertFormatDescending(
|
||
u"Integer Width Zero Fill 0",
|
||
NumberFormatter::with().integerWidth(IntegerWidth::zeroFillTo(0)),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u".8765",
|
||
u".08765",
|
||
u".008765",
|
||
u""); // TODO: Avoid the empty string here?
|
||
|
||
assertFormatDescending(
|
||
u"Integer Width Zero Fill 3",
|
||
NumberFormatter::with().integerWidth(IntegerWidth::zeroFillTo(3)),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"087.65",
|
||
u"008.765",
|
||
u"000.8765",
|
||
u"000.08765",
|
||
u"000.008765",
|
||
u"000");
|
||
|
||
assertFormatDescending(
|
||
u"Integer Width Max 3",
|
||
NumberFormatter::with().integerWidth(IntegerWidth::zeroFillTo(1).truncateAt(3)),
|
||
Locale::getEnglish(),
|
||
u"650",
|
||
u"765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0.8765",
|
||
u"0.08765",
|
||
u"0.008765",
|
||
u"0");
|
||
|
||
assertFormatDescending(
|
||
u"Integer Width Fixed 2",
|
||
NumberFormatter::with().integerWidth(IntegerWidth::zeroFillTo(2).truncateAt(2)),
|
||
Locale::getEnglish(),
|
||
u"50",
|
||
u"65",
|
||
u"76.5",
|
||
u"87.65",
|
||
u"08.765",
|
||
u"00.8765",
|
||
u"00.08765",
|
||
u"00.008765",
|
||
u"00");
|
||
}
|
||
|
||
void NumberFormatterApiTest::symbols() {
|
||
assertFormatDescending(
|
||
u"French Symbols with Japanese Data 1",
|
||
NumberFormatter::with().symbols(FRENCH_SYMBOLS),
|
||
Locale::getJapan(),
|
||
u"87 650",
|
||
u"8 765",
|
||
u"876,5",
|
||
u"87,65",
|
||
u"8,765",
|
||
u"0,8765",
|
||
u"0,08765",
|
||
u"0,008765",
|
||
u"0");
|
||
|
||
assertFormatSingle(
|
||
u"French Symbols with Japanese Data 2",
|
||
NumberFormatter::with().notation(Notation::compactShort()).symbols(FRENCH_SYMBOLS),
|
||
Locale::getJapan(),
|
||
12345,
|
||
u"1,2\u4E07");
|
||
|
||
assertFormatDescending(
|
||
u"Latin Numbering System with Arabic Data",
|
||
NumberFormatter::with().adoptSymbols(new NumberingSystem(LATN)).unit(USD),
|
||
Locale("ar"),
|
||
u"US$ 87,650.00",
|
||
u"US$ 8,765.00",
|
||
u"US$ 876.50",
|
||
u"US$ 87.65",
|
||
u"US$ 8.76",
|
||
u"US$ 0.88",
|
||
u"US$ 0.09",
|
||
u"US$ 0.01",
|
||
u"US$ 0.00");
|
||
|
||
assertFormatDescending(
|
||
u"Math Numbering System with French Data",
|
||
NumberFormatter::with().adoptSymbols(new NumberingSystem(MATHSANB)),
|
||
Locale::getFrench(),
|
||
u"𝟴𝟳 𝟲𝟱𝟬",
|
||
u"𝟴 𝟳𝟲𝟱",
|
||
u"𝟴𝟳𝟲,𝟱",
|
||
u"𝟴𝟳,𝟲𝟱",
|
||
u"𝟴,𝟳𝟲𝟱",
|
||
u"𝟬,𝟴𝟳𝟲𝟱",
|
||
u"𝟬,𝟬𝟴𝟳𝟲𝟱",
|
||
u"𝟬,𝟬𝟬𝟴𝟳𝟲𝟱",
|
||
u"𝟬");
|
||
|
||
assertFormatSingle(
|
||
u"Swiss Symbols (used in documentation)",
|
||
NumberFormatter::with().symbols(SWISS_SYMBOLS),
|
||
Locale::getEnglish(),
|
||
12345.67,
|
||
u"12’345.67");
|
||
|
||
assertFormatSingle(
|
||
u"Myanmar Symbols (used in documentation)",
|
||
NumberFormatter::with().symbols(MYANMAR_SYMBOLS),
|
||
Locale::getEnglish(),
|
||
12345.67,
|
||
u"\u1041\u1042,\u1043\u1044\u1045.\u1046\u1047");
|
||
|
||
// NOTE: Locale ar puts ¤ after the number in NS arab but before the number in NS latn.
|
||
|
||
assertFormatSingle(
|
||
u"Currency symbol should precede number in ar with NS latn",
|
||
NumberFormatter::with().adoptSymbols(new NumberingSystem(LATN)).unit(USD),
|
||
Locale("ar"),
|
||
12345.67,
|
||
u"US$ 12,345.67");
|
||
|
||
assertFormatSingle(
|
||
u"Currency symbol should precede number in ar@numbers=latn",
|
||
NumberFormatter::with().unit(USD),
|
||
Locale("ar@numbers=latn"),
|
||
12345.67,
|
||
u"US$ 12,345.67");
|
||
|
||
assertFormatSingle(
|
||
u"Currency symbol should follow number in ar with NS arab",
|
||
NumberFormatter::with().unit(USD),
|
||
Locale("ar"),
|
||
12345.67,
|
||
u"١٢٬٣٤٥٫٦٧ US$");
|
||
|
||
assertFormatSingle(
|
||
u"Currency symbol should follow number in ar@numbers=arab",
|
||
NumberFormatter::with().unit(USD),
|
||
Locale("ar@numbers=arab"),
|
||
12345.67,
|
||
u"١٢٬٣٤٥٫٦٧ US$");
|
||
|
||
UErrorCode status = U_ZERO_ERROR;
|
||
DecimalFormatSymbols symbols = SWISS_SYMBOLS;
|
||
UnlocalizedNumberFormatter f = NumberFormatter::with().symbols(symbols);
|
||
symbols.setSymbol(DecimalFormatSymbols::ENumberFormatSymbol::kGroupingSeparatorSymbol, u"!", status);
|
||
assertFormatSingle(
|
||
u"Symbols object should be copied", f, Locale::getEnglish(), 12345.67, u"12’345.67");
|
||
|
||
assertFormatSingle(
|
||
u"The last symbols setter wins",
|
||
NumberFormatter::with().symbols(symbols).adoptSymbols(new NumberingSystem(LATN)),
|
||
Locale::getEnglish(),
|
||
12345.67,
|
||
u"12,345.67");
|
||
|
||
assertFormatSingle(
|
||
u"The last symbols setter wins",
|
||
NumberFormatter::with().adoptSymbols(new NumberingSystem(LATN)).symbols(symbols),
|
||
Locale::getEnglish(),
|
||
12345.67,
|
||
u"12!345.67");
|
||
}
|
||
|
||
// TODO: Enable if/when currency symbol override is added.
|
||
//void NumberFormatterTest::symbolsOverride() {
|
||
// DecimalFormatSymbols dfs = DecimalFormatSymbols.getInstance(Locale::getEnglish());
|
||
// dfs.setCurrencySymbol("@");
|
||
// dfs.setInternationalCurrencySymbol("foo");
|
||
// assertFormatSingle(
|
||
// u"Custom Short Currency Symbol",
|
||
// NumberFormatter::with().unit(Currency.getInstance("XXX")).symbols(dfs),
|
||
// Locale::getEnglish(),
|
||
// 12.3,
|
||
// u"@ 12.30");
|
||
//}
|
||
|
||
void NumberFormatterApiTest::sign() {
|
||
assertFormatSingle(
|
||
u"Sign Auto Positive",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_AUTO),
|
||
Locale::getEnglish(),
|
||
444444,
|
||
u"444,444");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Auto Negative",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_AUTO),
|
||
Locale::getEnglish(),
|
||
-444444,
|
||
u"-444,444");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Always Positive",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_ALWAYS),
|
||
Locale::getEnglish(),
|
||
444444,
|
||
u"+444,444");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Always Negative",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_ALWAYS),
|
||
Locale::getEnglish(),
|
||
-444444,
|
||
u"-444,444");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Never Positive",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_NEVER),
|
||
Locale::getEnglish(),
|
||
444444,
|
||
u"444,444");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Never Negative",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_NEVER),
|
||
Locale::getEnglish(),
|
||
-444444,
|
||
u"444,444");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Accounting Positive",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_ACCOUNTING).unit(USD),
|
||
Locale::getEnglish(),
|
||
444444,
|
||
u"$444,444.00");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Accounting Negative",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_ACCOUNTING).unit(USD),
|
||
Locale::getEnglish(),
|
||
-444444,
|
||
u"($444,444.00)");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Accounting-Always Positive",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_ACCOUNTING_ALWAYS).unit(USD),
|
||
Locale::getEnglish(),
|
||
444444,
|
||
u"+$444,444.00");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Accounting-Always Negative",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_ACCOUNTING_ALWAYS).unit(USD),
|
||
Locale::getEnglish(),
|
||
-444444,
|
||
u"($444,444.00)");
|
||
|
||
assertFormatSingle(
|
||
u"Sign Accounting Negative Hidden",
|
||
NumberFormatter::with().sign(UNumberSignDisplay::UNUM_SIGN_ACCOUNTING)
|
||
.unit(USD)
|
||
.unitWidth(UNUM_UNIT_WIDTH_HIDDEN),
|
||
Locale::getEnglish(),
|
||
-444444,
|
||
u"(444,444.00)");
|
||
}
|
||
|
||
void NumberFormatterApiTest::decimal() {
|
||
assertFormatDescending(
|
||
u"Decimal Default",
|
||
NumberFormatter::with().decimal(UNumberDecimalSeparatorDisplay::UNUM_DECIMAL_SEPARATOR_AUTO),
|
||
Locale::getEnglish(),
|
||
u"87,650",
|
||
u"8,765",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0.8765",
|
||
u"0.08765",
|
||
u"0.008765",
|
||
u"0");
|
||
|
||
assertFormatDescending(
|
||
u"Decimal Always Shown",
|
||
NumberFormatter::with().decimal(UNumberDecimalSeparatorDisplay::UNUM_DECIMAL_SEPARATOR_ALWAYS),
|
||
Locale::getEnglish(),
|
||
u"87,650.",
|
||
u"8,765.",
|
||
u"876.5",
|
||
u"87.65",
|
||
u"8.765",
|
||
u"0.8765",
|
||
u"0.08765",
|
||
u"0.008765",
|
||
u"0.");
|
||
}
|
||
|
||
void NumberFormatterApiTest::locale() {
|
||
// Coverage for the locale setters.
|
||
UErrorCode status = U_ZERO_ERROR;
|
||
UnicodeString actual = NumberFormatter::withLocale(Locale::getFrench()).formatInt(1234, status)
|
||
.toString();
|
||
assertEquals("Locale withLocale()", u"1 234", actual);
|
||
}
|
||
|
||
void NumberFormatterApiTest::formatTypes() {
|
||
UErrorCode status = U_ZERO_ERROR;
|
||
LocalizedNumberFormatter formatter = NumberFormatter::withLocale(Locale::getEnglish());
|
||
const char* str1 = "98765432123456789E1";
|
||
UnicodeString actual = formatter.formatDecimal(str1, status).toString();
|
||
assertEquals("Format decNumber", u"987,654,321,234,567,890", actual);
|
||
}
|
||
|
||
void NumberFormatterApiTest::errors() {
|
||
LocalizedNumberFormatter lnf = NumberFormatter::withLocale(Locale::getEnglish()).rounding(
|
||
Rounder::fixedFraction(
|
||
-1));
|
||
|
||
{
|
||
UErrorCode status1 = U_ZERO_ERROR;
|
||
UErrorCode status2 = U_ZERO_ERROR;
|
||
FormattedNumber fn = lnf.formatInt(1, status1);
|
||
assertEquals(
|
||
"Should fail with U_ILLEGAL_ARGUMENT_ERROR since rounder is not legal",
|
||
U_ILLEGAL_ARGUMENT_ERROR,
|
||
status1);
|
||
FieldPosition fp;
|
||
fn.populateFieldPosition(fp, status2);
|
||
assertEquals(
|
||
"Should fail with U_ILLEGAL_ARGUMENT_ERROR on terminal method",
|
||
U_ILLEGAL_ARGUMENT_ERROR,
|
||
status2);
|
||
}
|
||
|
||
{
|
||
UErrorCode status = U_ZERO_ERROR;
|
||
lnf.copyErrorTo(status);
|
||
assertEquals(
|
||
"Should fail with U_ILLEGAL_ARGUMENT_ERROR since rounder is not legal",
|
||
U_ILLEGAL_ARGUMENT_ERROR,
|
||
status);
|
||
}
|
||
}
|
||
|
||
|
||
void NumberFormatterApiTest::assertFormatDescending(const UnicodeString &message,
|
||
const UnlocalizedNumberFormatter &f,
|
||
Locale locale, ...) {
|
||
va_list args;
|
||
va_start(args, locale);
|
||
static double inputs[] = {87650, 8765, 876.5, 87.65, 8.765, 0.8765, 0.08765, 0.008765, 0};
|
||
const LocalizedNumberFormatter l1 = f.threshold(0).locale(locale); // no self-regulation
|
||
const LocalizedNumberFormatter l2 = f.threshold(1).locale(locale); // all self-regulation
|
||
UErrorCode status = U_ZERO_ERROR;
|
||
for (int16_t i = 0; i < 9; i++) {
|
||
char16_t caseNumber = u'0' + i;
|
||
double d = inputs[i];
|
||
UnicodeString expected = va_arg(args, const char16_t*);
|
||
UnicodeString actual1 = l1.formatDouble(d, status).toString();
|
||
assertSuccess(message + u": Unsafe Path: " + caseNumber, status);
|
||
assertEquals(message + u": Unsafe Path: " + caseNumber, expected, actual1);
|
||
UnicodeString actual2 = l2.formatDouble(d, status).toString();
|
||
assertSuccess(message + u": Safe Path: " + caseNumber, status);
|
||
assertEquals(message + u": Safe Path: " + caseNumber, expected, actual2);
|
||
}
|
||
}
|
||
|
||
void NumberFormatterApiTest::assertFormatDescendingBig(const UnicodeString &message,
|
||
const UnlocalizedNumberFormatter &f,
|
||
Locale locale, ...) {
|
||
va_list args;
|
||
va_start(args, locale);
|
||
static double inputs[] = {87650000, 8765000, 876500, 87650, 8765, 876.5, 87.65, 8.765, 0};
|
||
const LocalizedNumberFormatter l1 = f.threshold(0).locale(locale); // no self-regulation
|
||
const LocalizedNumberFormatter l2 = f.threshold(1).locale(locale); // all self-regulation
|
||
UErrorCode status = U_ZERO_ERROR;
|
||
for (int16_t i = 0; i < 9; i++) {
|
||
char16_t caseNumber = u'0' + i;
|
||
double d = inputs[i];
|
||
UnicodeString expected = va_arg(args, const char16_t*);
|
||
UnicodeString actual1 = l1.formatDouble(d, status).toString();
|
||
assertSuccess(message + u": Unsafe Path: " + caseNumber, status);
|
||
assertEquals(message + u": Unsafe Path: " + caseNumber, expected, actual1);
|
||
UnicodeString actual2 = l2.formatDouble(d, status).toString();
|
||
assertSuccess(message + u": Safe Path: " + caseNumber, status);
|
||
assertEquals(message + u": Safe Path: " + caseNumber, expected, actual2);
|
||
}
|
||
}
|
||
|
||
void NumberFormatterApiTest::assertFormatSingle(const UnicodeString &message,
|
||
const UnlocalizedNumberFormatter &f, Locale locale,
|
||
double input, const UnicodeString &expected) {
|
||
const LocalizedNumberFormatter l1 = f.threshold(0).locale(locale); // no self-regulation
|
||
const LocalizedNumberFormatter l2 = f.threshold(1).locale(locale); // all self-regulation
|
||
UErrorCode status = U_ZERO_ERROR;
|
||
UnicodeString actual1 = l1.formatDouble(input, status).toString();
|
||
assertSuccess(message + u": Unsafe Path", status);
|
||
assertEquals(message + u": Unsafe Path", expected, actual1);
|
||
UnicodeString actual2 = l2.formatDouble(input, status).toString();
|
||
assertSuccess(message + u": Safe Path", status);
|
||
assertEquals(message + u": Safe Path", expected, actual2);
|
||
}
|
||
|
||
#endif /* #if !UCONFIG_NO_FORMATTING */
|