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scuffed-code/icu4c/source/test/intltest/numberformat2test.cpp

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// Copyright (C) 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
* Copyright (C) 2015, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*
* File NUMBERFORMAT2TEST.CPP
*
*******************************************************************************
*/
#include "unicode/utypes.h"
#include "intltest.h"
#if !UCONFIG_NO_FORMATTING
#include "unicode/localpointer.h"
#include "unicode/plurrule.h"
#include "affixpatternparser.h"
#include "charstr.h"
#include "datadrivennumberformattestsuite.h"
#include "decimalformatpattern.h"
#include "digitaffixesandpadding.h"
#include "digitformatter.h"
#include "digitgrouping.h"
#include "digitinterval.h"
#include "digitlst.h"
#include "fphdlimp.h"
#include "plurrule_impl.h"
#include "precision.h"
#include "significantdigitinterval.h"
#include "smallintformatter.h"
#include "uassert.h"
#include "valueformatter.h"
#include "visibledigits.h"
struct NumberFormat2Test_Attributes {
int32_t id;
int32_t spos;
int32_t epos;
};
class NumberFormat2Test_FieldPositionHandler : public FieldPositionHandler {
public:
NumberFormat2Test_Attributes attributes[100];
int32_t count;
UBool bRecording;
NumberFormat2Test_FieldPositionHandler() : count(0), bRecording(TRUE) { attributes[0].spos = -1; }
NumberFormat2Test_FieldPositionHandler(UBool recording) : count(0), bRecording(recording) { attributes[0].spos = -1; }
virtual ~NumberFormat2Test_FieldPositionHandler();
virtual void addAttribute(int32_t id, int32_t start, int32_t limit);
virtual void shiftLast(int32_t delta);
virtual UBool isRecording(void) const;
};
NumberFormat2Test_FieldPositionHandler::~NumberFormat2Test_FieldPositionHandler() {
}
void NumberFormat2Test_FieldPositionHandler::addAttribute(
int32_t id, int32_t start, int32_t limit) {
if (count == UPRV_LENGTHOF(attributes) - 1) {
return;
}
attributes[count].id = id;
attributes[count].spos = start;
attributes[count].epos = limit;
++count;
attributes[count].spos = -1;
}
void NumberFormat2Test_FieldPositionHandler::shiftLast(int32_t /* delta */) {
}
UBool NumberFormat2Test_FieldPositionHandler::isRecording() const {
return bRecording;
}
class NumberFormat2Test : public IntlTest {
public:
void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=0);
private:
void TestQuantize();
void TestConvertScientificNotation();
void TestLowerUpperExponent();
void TestRounding();
void TestRoundingIncrement();
void TestDigitInterval();
void TestGroupingUsed();
void TestBenchmark();
void TestBenchmark2();
void TestSmallIntFormatter();
void TestPositiveIntDigitFormatter();
void TestDigitListInterval();
void TestLargeIntValue();
void TestIntInitVisibleDigits();
void TestIntInitVisibleDigitsToDigitList();
void TestDoubleInitVisibleDigits();
void TestDoubleInitVisibleDigitsToDigitList();
void TestDigitListInitVisibleDigits();
void TestSpecialInitVisibleDigits();
void TestVisibleDigitsWithExponent();
void TestDigitAffixesAndPadding();
void TestPluralsAndRounding();
void TestPluralsAndRoundingScientific();
void TestValueFormatterIsFastFormattable();
void TestCurrencyAffixInfo();
void TestAffixPattern();
void TestAffixPatternAppend();
void TestAffixPatternAppendAjoiningLiterals();
void TestAffixPatternDoubleQuote();
void TestAffixPatternParser();
void TestPluralAffix();
void TestDigitAffix();
void TestDigitFormatterDefaultCtor();
void TestDigitFormatterMonetary();
void TestDigitFormatter();
void TestSciFormatterDefaultCtor();
void TestSciFormatter();
void TestToPatternScientific11648();
void verifyInterval(const DigitInterval &, int32_t minInclusive, int32_t maxExclusive);
void verifyAffix(
const UnicodeString &expected,
const DigitAffix &affix,
const NumberFormat2Test_Attributes *expectedAttributes);
void verifyAffixesAndPadding(
const UnicodeString &expected,
const DigitAffixesAndPadding &aaf,
DigitList &digits,
const ValueFormatter &vf,
const PluralRules *optPluralRules,
const NumberFormat2Test_Attributes *expectedAttributes);
void verifyAffixesAndPaddingInt32(
const UnicodeString &expected,
const DigitAffixesAndPadding &aaf,
int32_t value,
const ValueFormatter &vf,
const PluralRules *optPluralRules,
const NumberFormat2Test_Attributes *expectedAttributes);
void verifyDigitList(
const UnicodeString &expected,
const DigitList &digits);
void verifyVisibleDigits(
const UnicodeString &expected,
UBool bNegative,
const VisibleDigits &digits);
void verifyVisibleDigitsWithExponent(
const UnicodeString &expected,
UBool bNegative,
const VisibleDigitsWithExponent &digits);
void verifyDigitFormatter(
const UnicodeString &expected,
const DigitFormatter &formatter,
const VisibleDigits &digits,
const DigitGrouping &grouping,
const DigitFormatterOptions &options,
const NumberFormat2Test_Attributes *expectedAttributes);
void verifySciFormatter(
const UnicodeString &expected,
const DigitFormatter &formatter,
const VisibleDigitsWithExponent &digits,
const SciFormatterOptions &options,
const NumberFormat2Test_Attributes *expectedAttributes);
void verifySmallIntFormatter(
const UnicodeString &expected,
int32_t positiveValue,
int32_t minDigits,
int32_t maxDigits);
void verifyPositiveIntDigitFormatter(
const UnicodeString &expected,
const DigitFormatter &formatter,
int32_t value,
int32_t minDigits,
int32_t maxDigits,
const NumberFormat2Test_Attributes *expectedAttributes);
void verifyAttributes(
const NumberFormat2Test_Attributes *expected,
const NumberFormat2Test_Attributes *actual);
void verifyIntValue(
int64_t expected, const VisibleDigits &digits);
void verifySource(
double expected, const VisibleDigits &digits);
};
void NumberFormat2Test::runIndexedTest(
int32_t index, UBool exec, const char *&name, char *) {
if (exec) {
logln("TestSuite ScientificNumberFormatterTest: ");
}
TESTCASE_AUTO_BEGIN;
TESTCASE_AUTO(TestQuantize);
TESTCASE_AUTO(TestConvertScientificNotation);
TESTCASE_AUTO(TestLowerUpperExponent);
TESTCASE_AUTO(TestRounding);
TESTCASE_AUTO(TestRoundingIncrement);
TESTCASE_AUTO(TestDigitInterval);
TESTCASE_AUTO(TestGroupingUsed);
TESTCASE_AUTO(TestDigitListInterval);
TESTCASE_AUTO(TestDigitFormatterDefaultCtor);
TESTCASE_AUTO(TestDigitFormatterMonetary);
TESTCASE_AUTO(TestDigitFormatter);
TESTCASE_AUTO(TestSciFormatterDefaultCtor);
TESTCASE_AUTO(TestSciFormatter);
TESTCASE_AUTO(TestBenchmark);
TESTCASE_AUTO(TestBenchmark2);
TESTCASE_AUTO(TestSmallIntFormatter);
TESTCASE_AUTO(TestPositiveIntDigitFormatter);
TESTCASE_AUTO(TestCurrencyAffixInfo);
TESTCASE_AUTO(TestAffixPattern);
TESTCASE_AUTO(TestAffixPatternAppend);
TESTCASE_AUTO(TestAffixPatternAppendAjoiningLiterals);
TESTCASE_AUTO(TestAffixPatternDoubleQuote);
TESTCASE_AUTO(TestAffixPatternParser);
TESTCASE_AUTO(TestPluralAffix);
TESTCASE_AUTO(TestDigitAffix);
TESTCASE_AUTO(TestValueFormatterIsFastFormattable);
TESTCASE_AUTO(TestLargeIntValue);
TESTCASE_AUTO(TestIntInitVisibleDigits);
TESTCASE_AUTO(TestIntInitVisibleDigitsToDigitList);
TESTCASE_AUTO(TestDoubleInitVisibleDigits);
TESTCASE_AUTO(TestDoubleInitVisibleDigitsToDigitList);
TESTCASE_AUTO(TestDigitListInitVisibleDigits);
TESTCASE_AUTO(TestSpecialInitVisibleDigits);
TESTCASE_AUTO(TestVisibleDigitsWithExponent);
TESTCASE_AUTO(TestDigitAffixesAndPadding);
TESTCASE_AUTO(TestPluralsAndRounding);
TESTCASE_AUTO(TestPluralsAndRoundingScientific);
TESTCASE_AUTO(TestToPatternScientific11648);
TESTCASE_AUTO_END;
}
void NumberFormat2Test::TestDigitInterval() {
DigitInterval all;
DigitInterval threeInts;
DigitInterval fourFrac;
threeInts.setIntDigitCount(3);
fourFrac.setFracDigitCount(4);
verifyInterval(all, INT32_MIN, INT32_MAX);
verifyInterval(threeInts, INT32_MIN, 3);
verifyInterval(fourFrac, -4, INT32_MAX);
{
DigitInterval result(threeInts);
result.shrinkToFitWithin(fourFrac);
verifyInterval(result, -4, 3);
assertEquals("", 7, result.length());
}
{
DigitInterval result(threeInts);
result.expandToContain(fourFrac);
verifyInterval(result, INT32_MIN, INT32_MAX);
}
{
DigitInterval result(threeInts);
result.setIntDigitCount(0);
verifyInterval(result, INT32_MIN, 0);
result.setIntDigitCount(-1);
verifyInterval(result, INT32_MIN, INT32_MAX);
}
{
DigitInterval result(fourFrac);
result.setFracDigitCount(0);
verifyInterval(result, 0, INT32_MAX);
result.setFracDigitCount(-1);
verifyInterval(result, INT32_MIN, INT32_MAX);
}
{
DigitInterval result;
result.setIntDigitCount(3);
result.setFracDigitCount(1);
result.expandToContainDigit(0);
result.expandToContainDigit(-1);
result.expandToContainDigit(2);
verifyInterval(result, -1, 3);
result.expandToContainDigit(3);
verifyInterval(result, -1, 4);
result.expandToContainDigit(-2);
verifyInterval(result, -2, 4);
result.expandToContainDigit(15);
result.expandToContainDigit(-15);
verifyInterval(result, -15, 16);
}
{
DigitInterval result;
result.setIntDigitCount(3);
result.setFracDigitCount(1);
assertTrue("", result.contains(2));
assertTrue("", result.contains(-1));
assertFalse("", result.contains(3));
assertFalse("", result.contains(-2));
}
}
void NumberFormat2Test::verifyInterval(
const DigitInterval &interval,
int32_t minInclusive, int32_t maxExclusive) {
assertEquals("", minInclusive, interval.getLeastSignificantInclusive());
assertEquals("", maxExclusive, interval.getMostSignificantExclusive());
assertEquals("", maxExclusive, interval.getIntDigitCount());
}
void NumberFormat2Test::TestGroupingUsed() {
{
DigitGrouping grouping;
assertFalse("", grouping.isGroupingUsed());
}
{
DigitGrouping grouping;
grouping.fGrouping = 2;
assertTrue("", grouping.isGroupingUsed());
}
}
void NumberFormat2Test::TestDigitListInterval() {
DigitInterval result;
DigitList digitList;
{
digitList.set(12345);
verifyInterval(digitList.getSmallestInterval(result), 0, 5);
}
{
digitList.set(1000.00);
verifyInterval(digitList.getSmallestInterval(result), 0, 4);
}
{
digitList.set(43.125);
verifyInterval(digitList.getSmallestInterval(result), -3, 2);
}
{
digitList.set(.0078125);
verifyInterval(digitList.getSmallestInterval(result), -7, 0);
}
{
digitList.set(1000.00);
digitList.getSmallestInterval(result);
result.expandToContainDigit(3);
verifyInterval(result, 0, 4);
}
{
digitList.set(1000.00);
digitList.getSmallestInterval(result);
result.expandToContainDigit(4);
verifyInterval(result, 0, 5);
}
{
digitList.set(1000.00);
digitList.getSmallestInterval(result);
result.expandToContainDigit(0);
verifyInterval(result, 0, 4);
}
{
digitList.set(1000.00);
digitList.getSmallestInterval(result);
result.expandToContainDigit(-1);
verifyInterval(result, -1, 4);
}
{
digitList.set(43.125);
digitList.getSmallestInterval(result);
result.expandToContainDigit(1);
verifyInterval(result, -3, 2);
}
{
digitList.set(43.125);
digitList.getSmallestInterval(result);
result.expandToContainDigit(2);
verifyInterval(result, -3, 3);
}
{
digitList.set(43.125);
digitList.getSmallestInterval(result);
result.expandToContainDigit(-3);
verifyInterval(result, -3, 2);
}
{
digitList.set(43.125);
digitList.getSmallestInterval(result);
result.expandToContainDigit(-4);
verifyInterval(result, -4, 2);
}
}
void NumberFormat2Test::TestQuantize() {
DigitList quantity;
quantity.set(0.00168);
quantity.roundAtExponent(-5);
DigitList digits;
UErrorCode status = U_ZERO_ERROR;
{
digits.set(1);
digits.quantize(quantity, status);
verifyDigitList(".9996", digits);
}
{
// round half even up
digits.set(1.00044);
digits.roundAtExponent(-5);
digits.quantize(quantity, status);
verifyDigitList("1.00128", digits);
}
{
// round half down
digits.set(0.99876);
digits.roundAtExponent(-5);
digits.quantize(quantity, status);
verifyDigitList(".99792", digits);
}
assertSuccess("", status);
}
void NumberFormat2Test::TestConvertScientificNotation() {
DigitList digits;
{
digits.set(186283);
assertEquals("", 5, digits.toScientific(1, 1));
verifyDigitList(
"1.86283",
digits);
}
{
digits.set(186283);
assertEquals("", 0, digits.toScientific(6, 1));
verifyDigitList(
"186283",
digits);
}
{
digits.set(186283);
assertEquals("", -2, digits.toScientific(8, 1));
verifyDigitList(
"18628300",
digits);
}
{
digits.set(43561);
assertEquals("", 6, digits.toScientific(-1, 3));
verifyDigitList(
".043561",
digits);
}
{
digits.set(43561);
assertEquals("", 3, digits.toScientific(0, 3));
verifyDigitList(
"43.561",
digits);
}
{
digits.set(43561);
assertEquals("", 3, digits.toScientific(2, 3));
verifyDigitList(
"43.561",
digits);
}
{
digits.set(43561);
assertEquals("", 0, digits.toScientific(3, 3));
verifyDigitList(
"43561",
digits);
}
{
digits.set(43561);
assertEquals("", 0, digits.toScientific(5, 3));
verifyDigitList(
"43561",
digits);
}
{
digits.set(43561);
assertEquals("", -3, digits.toScientific(6, 3));
verifyDigitList(
"43561000",
digits);
}
{
digits.set(43561);
assertEquals("", -3, digits.toScientific(8, 3));
verifyDigitList(
"43561000",
digits);
}
{
digits.set(43561);
assertEquals("", -6, digits.toScientific(9, 3));
verifyDigitList(
"43561000000",
digits);
}
}
void NumberFormat2Test::TestLowerUpperExponent() {
DigitList digits;
digits.set(98.7);
assertEquals("", -1, digits.getLowerExponent());
assertEquals("", 2, digits.getUpperExponent());
}
void NumberFormat2Test::TestRounding() {
DigitList digits;
uprv_decContextSetRounding(&digits.fContext, DEC_ROUND_CEILING);
{
// Round at very large exponent
digits.set(789.123);
digits.roundAtExponent(100);
verifyDigitList(
"10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", // 100 0's after 1
digits);
}
{
// Round at very large exponent
digits.set(789.123);
digits.roundAtExponent(1);
verifyDigitList(
"790", // 100 0's after 1
digits);
}
{
// Round at positive exponent
digits.set(789.123);
digits.roundAtExponent(1);
verifyDigitList("790", digits);
}
{
// Round at zero exponent
digits.set(788.123);
digits.roundAtExponent(0);
verifyDigitList("789", digits);
}
{
// Round at negative exponent
digits.set(789.123);
digits.roundAtExponent(-2);
verifyDigitList("789.13", digits);
}
{
// Round to exponent of digits.
digits.set(789.123);
digits.roundAtExponent(-3);
verifyDigitList("789.123", digits);
}
{
// Round at large negative exponent
digits.set(789.123);
digits.roundAtExponent(-100);
verifyDigitList("789.123", digits);
}
{
// Round negative
digits.set(-789.123);
digits.roundAtExponent(-2);
digits.setPositive(TRUE);
verifyDigitList("789.12", digits);
}
{
// Round to 1 significant digit
digits.set(789.123);
digits.roundAtExponent(INT32_MIN, 1);
verifyDigitList("800", digits);
}
{
// Round to 5 significant digit
digits.set(789.123);
digits.roundAtExponent(INT32_MIN, 5);
verifyDigitList("789.13", digits);
}
{
// Round to 6 significant digit
digits.set(789.123);
digits.roundAtExponent(INT32_MIN, 6);
verifyDigitList("789.123", digits);
}
{
// no-op
digits.set(789.123);
digits.roundAtExponent(INT32_MIN, INT32_MAX);
verifyDigitList("789.123", digits);
}
{
// Rounding at -1 produces fewer than 5 significant digits
digits.set(789.123);
digits.roundAtExponent(-1, 5);
verifyDigitList("789.2", digits);
}
{
// Rounding at -1 produces exactly 4 significant digits
digits.set(789.123);
digits.roundAtExponent(-1, 4);
verifyDigitList("789.2", digits);
}
{
// Rounding at -1 produces more than 3 significant digits
digits.set(788.123);
digits.roundAtExponent(-1, 3);
verifyDigitList("789", digits);
}
{
digits.set(123.456);
digits.round(INT32_MAX);
verifyDigitList("123.456", digits);
}
{
digits.set(123.456);
digits.round(1);
verifyDigitList("200", digits);
}
}
void NumberFormat2Test::TestBenchmark() {
/*
UErrorCode status = U_ZERO_ERROR;
Locale en("en");
DecimalFormatSymbols *sym = new DecimalFormatSymbols(en, status);
DecimalFormat2 fmt(en, "0.0000000", status);
FieldPosition fpos(FieldPostion::DONT_CARE);
clock_t start = clock();
for (int32_t i = 0; i < 100000; ++i) {
UParseError perror;
DecimalFormat2 fmt2("0.0000000", new DecimalFormatSymbols(*sym), perror, status);
// UnicodeString append;
// fmt.format(4.6692016, append, fpos, status);
}
errln("Took %f", (double) (clock() - start) / CLOCKS_PER_SEC);
assertSuccess("", status);
*/
}
void NumberFormat2Test::TestBenchmark2() {
/*
UErrorCode status = U_ZERO_ERROR;
Locale en("en");
DecimalFormatSymbols *sym = new DecimalFormatSymbols(en, status);
DecimalFormat fmt("0.0000000", sym, status);
FieldPosition fpos(FieldPostion::DONT_CARE);
clock_t start = clock();
for (int32_t i = 0; i < 100000; ++i) {
UParseError perror;
DecimalFormat fmt("0.0000000", new DecimalFormatSymbols(*sym), perror, status);
// UnicodeString append;
// fmt.format(4.6692016, append, fpos, status);
}
errln("Took %f", (double) (clock() - start) / CLOCKS_PER_SEC);
assertSuccess("", status);
*/
}
void NumberFormat2Test::TestSmallIntFormatter() {
verifySmallIntFormatter("0", 7, 0, -2);
verifySmallIntFormatter("7", 7, 1, -2);
verifySmallIntFormatter("07", 7, 2, -2);
verifySmallIntFormatter("07", 7, 2, 2);
verifySmallIntFormatter("007", 7, 3, 4);
verifySmallIntFormatter("7", 7, -1, 3);
verifySmallIntFormatter("0", 0, -1, 3);
verifySmallIntFormatter("057", 57, 3, 7);
verifySmallIntFormatter("0057", 57, 4, 7);
// too many digits for small int
verifySmallIntFormatter("", 57, 5, 7);
// too many digits for small int
verifySmallIntFormatter("", 57, 5, 4);
verifySmallIntFormatter("03", 3, 2, 3);
verifySmallIntFormatter("32", 32, 2, 3);
verifySmallIntFormatter("321", 321, 2, 3);
verifySmallIntFormatter("219", 3219, 2, 3);
verifySmallIntFormatter("4095", 4095, 2, 4);
verifySmallIntFormatter("4095", 4095, 2, 5);
verifySmallIntFormatter("", 4096, 2, 5);
}
void NumberFormat2Test::TestPositiveIntDigitFormatter() {
DigitFormatter formatter;
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 4},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"0057",
formatter,
57,
4,
INT32_MAX,
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 5},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"00057",
formatter,
57,
5,
INT32_MAX,
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 5},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"01000",
formatter,
1000,
5,
INT32_MAX,
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 3},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"100",
formatter,
100,
0,
INT32_MAX,
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 10},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"2147483647",
formatter,
2147483647,
5,
INT32_MAX,
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 12},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"002147483647",
formatter,
2147483647,
12,
INT32_MAX,
expectedAttributes);
}
{
// Test long digit string where we have to append one
// character at a time.
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 40},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"0000000000000000000000000000002147483647",
formatter,
2147483647,
40,
INT32_MAX,
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 4},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"6283",
formatter,
186283,
2,
4,
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"0",
formatter,
186283,
0,
0,
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{0, -1, 0}};
verifyPositiveIntDigitFormatter(
"3",
formatter,
186283,
1,
1,
expectedAttributes);
}
}
void NumberFormat2Test::TestDigitFormatterDefaultCtor() {
DigitFormatter formatter;
VisibleDigits digits;
FixedPrecision precision;
UErrorCode status = U_ZERO_ERROR;
precision.initVisibleDigits(246.801, digits, status);
assertSuccess("", status);
DigitGrouping grouping;
DigitFormatterOptions options;
verifyDigitFormatter(
"246.801",
formatter,
digits,
grouping,
options,
NULL);
}
void NumberFormat2Test::TestDigitFormatterMonetary() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols symbols("en", status);
if (!assertSuccess("", status)) {
return;
}
symbols.setSymbol(
DecimalFormatSymbols::kMonetarySeparatorSymbol,
"decimal separator");
symbols.setSymbol(
DecimalFormatSymbols::kMonetaryGroupingSeparatorSymbol,
"grouping separator");
DigitFormatter formatter(symbols);
VisibleDigits visibleDigits;
DigitGrouping grouping;
FixedPrecision precision;
precision.initVisibleDigits(43560.02, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
DigitFormatterOptions options;
grouping.fGrouping = 3;
{
verifyDigitFormatter(
"43,560.02",
formatter,
visibleDigits,
grouping,
options,
NULL);
formatter.setDecimalFormatSymbolsForMonetary(symbols);
verifyDigitFormatter(
"43grouping separator560decimal separator02",
formatter,
visibleDigits,
grouping,
options,
NULL);
}
}
void NumberFormat2Test::TestDigitFormatter() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols symbols("en", status);
if (!assertSuccess("", status)) {
return;
}
DigitFormatter formatter(symbols);
DigitInterval interval;
{
VisibleDigits visibleDigits;
DigitGrouping grouping;
FixedPrecision precision;
precision.initVisibleDigits((int64_t) 8192, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
DigitFormatterOptions options;
verifyDigitFormatter(
"8192",
formatter,
visibleDigits,
grouping,
options,
NULL);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 4},
{UNUM_DECIMAL_SEPARATOR_FIELD, 4, 5},
{0, -1, 0}};
options.fAlwaysShowDecimal = TRUE;
verifyDigitFormatter(
"8192.",
formatter,
visibleDigits,
grouping,
options,
expectedAttributes);
// Turn on grouping
grouping.fGrouping = 3;
options.fAlwaysShowDecimal = FALSE;
verifyDigitFormatter(
"8,192",
formatter,
visibleDigits,
grouping,
options,
NULL);
// turn on min grouping which will suppress grouping
grouping.fMinGrouping = 2;
verifyDigitFormatter(
"8192",
formatter,
visibleDigits,
grouping,
options,
NULL);
// adding one more digit will enable grouping once again.
precision.initVisibleDigits((int64_t) 43560, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
verifyDigitFormatter(
"43,560",
formatter,
visibleDigits,
grouping,
options,
NULL);
}
{
DigitGrouping grouping;
FixedPrecision precision;
VisibleDigits visibleDigits;
precision.initVisibleDigits(
31415926.0078125, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
DigitFormatterOptions options;
verifyDigitFormatter(
"31415926.0078125",
formatter,
visibleDigits,
grouping,
options,
NULL);
// Turn on grouping with secondary.
grouping.fGrouping = 2;
grouping.fGrouping2 = 3;
verifyDigitFormatter(
"314,159,26.0078125",
formatter,
visibleDigits,
grouping,
options,
NULL);
// Pad with zeros by widening interval.
precision.fMin.setIntDigitCount(9);
precision.fMin.setFracDigitCount(10);
precision.initVisibleDigits(
31415926.0078125, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_GROUPING_SEPARATOR_FIELD, 1, 2},
{UNUM_GROUPING_SEPARATOR_FIELD, 5, 6},
{UNUM_GROUPING_SEPARATOR_FIELD, 9, 10},
{UNUM_INTEGER_FIELD, 0, 12},
{UNUM_DECIMAL_SEPARATOR_FIELD, 12, 13},
{UNUM_FRACTION_FIELD, 13, 23},
{0, -1, 0}};
verifyDigitFormatter(
"0,314,159,26.0078125000",
formatter,
visibleDigits,
grouping,
options,
expectedAttributes);
}
{
DigitGrouping grouping;
FixedPrecision precision;
VisibleDigits visibleDigits;
DigitFormatterOptions options;
precision.fMax.setIntDigitCount(0);
precision.fMax.setFracDigitCount(0);
precision.initVisibleDigits(
3125.0, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{0, -1, 0}};
verifyDigitFormatter(
"0",
formatter,
visibleDigits,
grouping,
options,
expectedAttributes);
NumberFormat2Test_Attributes expectedAttributesWithDecimal[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_DECIMAL_SEPARATOR_FIELD, 1, 2},
{0, -1, 0}};
options.fAlwaysShowDecimal = TRUE;
verifyDigitFormatter(
"0.",
formatter,
visibleDigits,
grouping,
options,
expectedAttributesWithDecimal);
}
{
DigitGrouping grouping;
FixedPrecision precision;
VisibleDigits visibleDigits;
DigitFormatterOptions options;
precision.fMax.setIntDigitCount(1);
precision.fMin.setFracDigitCount(1);
precision.initVisibleDigits(
3125.0, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_DECIMAL_SEPARATOR_FIELD, 1, 2},
{UNUM_FRACTION_FIELD, 2, 3},
{0, -1, 0}};
options.fAlwaysShowDecimal = TRUE;
verifyDigitFormatter(
"5.0",
formatter,
visibleDigits,
grouping,
options,
expectedAttributes);
}
}
void NumberFormat2Test::TestSciFormatterDefaultCtor() {
DigitFormatter formatter;
ScientificPrecision precision;
VisibleDigitsWithExponent visibleDigits;
UErrorCode status = U_ZERO_ERROR;
precision.initVisibleDigitsWithExponent(
6.02E23, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
SciFormatterOptions options;
verifySciFormatter(
"6.02E23",
formatter,
visibleDigits,
options,
NULL);
precision.initVisibleDigitsWithExponent(
6.62E-34, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
verifySciFormatter(
"6.62E-34",
formatter,
visibleDigits,
options,
NULL);
}
void NumberFormat2Test::TestSciFormatter() {
DigitFormatter formatter;
ScientificPrecision precision;
precision.fMantissa.fMin.setIntDigitCount(4);
precision.fMantissa.fMax.setIntDigitCount(4);
precision.fMantissa.fMin.setFracDigitCount(0);
precision.fMantissa.fMax.setFracDigitCount(0);
precision.fMinExponentDigits = 3;
VisibleDigitsWithExponent visibleDigits;
UErrorCode status = U_ZERO_ERROR;
precision.initVisibleDigitsWithExponent(
1.248E26, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
SciFormatterOptions options;
{
options.fExponent.fAlwaysShowSign = TRUE;
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 4},
{UNUM_EXPONENT_SYMBOL_FIELD, 4, 5},
{UNUM_EXPONENT_SIGN_FIELD, 5, 6},
{UNUM_EXPONENT_FIELD, 6, 9},
{0, -1, 0}};
verifySciFormatter(
"1248E+023",
formatter,
visibleDigits,
options,
expectedAttributes);
}
{
options.fMantissa.fAlwaysShowDecimal = TRUE;
options.fExponent.fAlwaysShowSign = FALSE;
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 4},
{UNUM_DECIMAL_SEPARATOR_FIELD, 4, 5},
{UNUM_EXPONENT_SYMBOL_FIELD, 5, 6},
{UNUM_EXPONENT_FIELD, 6, 9},
{0, -1, 0}};
verifySciFormatter(
"1248.E023",
formatter,
visibleDigits,
options,
expectedAttributes);
}
}
void NumberFormat2Test::TestValueFormatterIsFastFormattable() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols symbols("en", status);
if (!assertSuccess("", status)) {
return;
}
DigitFormatter formatter(symbols);
DigitGrouping grouping;
FixedPrecision precision;
DigitFormatterOptions options;
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter, grouping, precision, options);
assertTrue("", vf.isFastFormattable(0));
assertTrue("", vf.isFastFormattable(35));
assertTrue("", vf.isFastFormattable(-48));
assertTrue("", vf.isFastFormattable(2147483647));
assertTrue("", vf.isFastFormattable(-2147483647));
assertFalse("", vf.isFastFormattable(-2147483648L));
{
DigitGrouping grouping;
grouping.fGrouping = 3;
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter, grouping, precision, options);
assertTrue("0", vf.isFastFormattable(0));
assertTrue("62", vf.isFastFormattable(62));
assertTrue("999", vf.isFastFormattable(999));
assertFalse("1000", vf.isFastFormattable(1000));
assertTrue("-1", vf.isFastFormattable(-1));
assertTrue("-38", vf.isFastFormattable(-38));
assertTrue("-999", vf.isFastFormattable(-999));
assertFalse("-1000", vf.isFastFormattable(-1000));
grouping.fMinGrouping = 2;
assertTrue("-1000", vf.isFastFormattable(-1000));
assertTrue("-4095", vf.isFastFormattable(-4095));
assertTrue("4095", vf.isFastFormattable(4095));
// We give up on acounting digits at 4096
assertFalse("-4096", vf.isFastFormattable(-4096));
assertFalse("4096", vf.isFastFormattable(4096));
}
{
// grouping on but with max integer digits set.
DigitGrouping grouping;
grouping.fGrouping = 4;
FixedPrecision precision;
precision.fMax.setIntDigitCount(4);
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter, grouping, precision, options);
assertTrue("-4096", vf.isFastFormattable(-4096));
assertTrue("4096", vf.isFastFormattable(4096));
assertTrue("-10000", vf.isFastFormattable(-10000));
assertTrue("10000", vf.isFastFormattable(10000));
assertTrue("-2147483647", vf.isFastFormattable(-2147483647));
assertTrue("2147483647", vf.isFastFormattable(2147483647));
precision.fMax.setIntDigitCount(5);
assertFalse("-4096", vf.isFastFormattable(-4096));
assertFalse("4096", vf.isFastFormattable(4096));
}
{
// grouping on but with min integer digits set.
DigitGrouping grouping;
grouping.fGrouping = 3;
FixedPrecision precision;
precision.fMin.setIntDigitCount(3);
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter, grouping, precision, options);
assertTrue("-999", vf.isFastFormattable(-999));
assertTrue("999", vf.isFastFormattable(999));
assertFalse("-1000", vf.isFastFormattable(-1000));
assertFalse("1000", vf.isFastFormattable(1000));
precision.fMin.setIntDigitCount(4);
assertFalse("-999", vf.isFastFormattable(-999));
assertFalse("999", vf.isFastFormattable(999));
assertFalse("-2147483647", vf.isFastFormattable(-2147483647));
assertFalse("2147483647", vf.isFastFormattable(2147483647));
}
{
// options set.
DigitFormatterOptions options;
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter, grouping, precision, options);
assertTrue("5125", vf.isFastFormattable(5125));
options.fAlwaysShowDecimal = TRUE;
assertFalse("5125", vf.isFastFormattable(5125));
options.fAlwaysShowDecimal = FALSE;
assertTrue("5125", vf.isFastFormattable(5125));
}
{
// test fraction digits
FixedPrecision precision;
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter, grouping, precision, options);
assertTrue("7127", vf.isFastFormattable(7127));
precision.fMin.setFracDigitCount(1);
assertFalse("7127", vf.isFastFormattable(7127));
}
{
// test presence of significant digits
FixedPrecision precision;
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter, grouping, precision, options);
assertTrue("1049", vf.isFastFormattable(1049));
precision.fSignificant.setMin(1);
assertFalse("1049", vf.isFastFormattable(1049));
}
{
// test presence of rounding increment
FixedPrecision precision;
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter, grouping, precision, options);
assertTrue("1099", vf.isFastFormattable(1099));
precision.fRoundingIncrement.set(2.3);
assertFalse("1099", vf.isFastFormattable(1099));
}
{
// test scientific notation
ScientificPrecision precision;
SciFormatterOptions options;
ValueFormatter vf;
vf.prepareScientificFormatting(
formatter, precision, options);
assertFalse("1081", vf.isFastFormattable(1081));
}
}
void NumberFormat2Test::TestDigitAffix() {
DigitAffix affix;
{
affix.append("foo");
affix.append("--", UNUM_SIGN_FIELD);
affix.append("%", UNUM_PERCENT_FIELD);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 3, 5},
{UNUM_PERCENT_FIELD, 5, 6},
{0, -1, 0}};
verifyAffix("foo--%", affix, expectedAttributes);
}
{
affix.remove();
affix.append("USD", UNUM_CURRENCY_FIELD);
affix.append(" ");
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_CURRENCY_FIELD, 0, 3},
{0, -1, 0}};
verifyAffix("USD ", affix, expectedAttributes);
}
{
affix.setTo("%%", UNUM_PERCENT_FIELD);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_PERCENT_FIELD, 0, 2},
{0, -1, 0}};
verifyAffix("%%", affix, expectedAttributes);
}
}
void NumberFormat2Test::TestPluralAffix() {
UErrorCode status = U_ZERO_ERROR;
PluralAffix part;
part.setVariant("one", "Dollar", status);
part.setVariant("few", "DollarFew", status);
part.setVariant("other", "Dollars", status);
PluralAffix dollar(part);
PluralAffix percent(part);
part.remove();
part.setVariant("one", "Percent", status);
part.setVariant("many", "PercentMany", status);
part.setVariant("other", "Percents", status);
percent = part;
part.remove();
part.setVariant("one", "foo", status);
PluralAffix pa;
assertEquals("", "", pa.getOtherVariant().toString());
pa.append(dollar, UNUM_CURRENCY_FIELD, status);
pa.append(" and ");
pa.append(percent, UNUM_PERCENT_FIELD, status);
pa.append("-", UNUM_SIGN_FIELD);
{
// other
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_CURRENCY_FIELD, 0, 7},
{UNUM_PERCENT_FIELD, 12, 20},
{UNUM_SIGN_FIELD, 20, 21},
{0, -1, 0}};
verifyAffix(
"Dollars and Percents-",
pa.getByCategory("other"),
expectedAttributes);
}
{
// two which is same as other
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_CURRENCY_FIELD, 0, 7},
{UNUM_PERCENT_FIELD, 12, 20},
{UNUM_SIGN_FIELD, 20, 21},
{0, -1, 0}};
verifyAffix(
"Dollars and Percents-",
pa.getByCategory("two"),
expectedAttributes);
}
{
// bad which is same as other
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_CURRENCY_FIELD, 0, 7},
{UNUM_PERCENT_FIELD, 12, 20},
{UNUM_SIGN_FIELD, 20, 21},
{0, -1, 0}};
verifyAffix(
"Dollars and Percents-",
pa.getByCategory("bad"),
expectedAttributes);
}
{
// one
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_CURRENCY_FIELD, 0, 6},
{UNUM_PERCENT_FIELD, 11, 18},
{UNUM_SIGN_FIELD, 18, 19},
{0, -1, 0}};
verifyAffix(
"Dollar and Percent-",
pa.getByCategory("one"),
expectedAttributes);
}
{
// few
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_CURRENCY_FIELD, 0, 9},
{UNUM_PERCENT_FIELD, 14, 22},
{UNUM_SIGN_FIELD, 22, 23},
{0, -1, 0}};
verifyAffix(
"DollarFew and Percents-",
pa.getByCategory("few"),
expectedAttributes);
}
{
// many
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_CURRENCY_FIELD, 0, 7},
{UNUM_PERCENT_FIELD, 12, 23},
{UNUM_SIGN_FIELD, 23, 24},
{0, -1, 0}};
verifyAffix(
"Dollars and PercentMany-",
pa.getByCategory("many"),
expectedAttributes);
}
assertTrue("", pa.hasMultipleVariants());
pa.remove();
pa.append("$$$", UNUM_CURRENCY_FIELD);
assertFalse("", pa.hasMultipleVariants());
}
void NumberFormat2Test::TestCurrencyAffixInfo() {
CurrencyAffixInfo info;
assertTrue("", info.isDefault());
UnicodeString expectedSymbol("\\u00a4");
UnicodeString expectedSymbolIso("\\u00a4\\u00a4");
UnicodeString expectedSymbols("\\u00a4\\u00a4\\u00a4");
assertEquals("", expectedSymbol.unescape(), info.getSymbol());
assertEquals("", expectedSymbolIso.unescape(), info.getISO());
assertEquals("", expectedSymbols.unescape(), info.getLong().getByCategory("one").toString());
assertEquals("", expectedSymbols.unescape(), info.getLong().getByCategory("other").toString());
assertEquals("", expectedSymbols.unescape(), info.getLong().getByCategory("two").toString());
UErrorCode status = U_ZERO_ERROR;
static UChar USD[] = {0x55, 0x53, 0x44, 0x0};
LocalPointer<PluralRules> rules(PluralRules::forLocale("en", status));
if (!assertSuccess("", status)) {
return;
}
info.set("en", rules.getAlias(), USD, status);
assertEquals("", "$", info.getSymbol(), TRUE);
assertEquals("", "USD", info.getISO(), TRUE);
assertEquals("", "US dollar", info.getLong().getByCategory("one").toString(), TRUE);
assertEquals("", "US dollars", info.getLong().getByCategory("other").toString(), TRUE);
assertEquals("", "US dollars", info.getLong().getByCategory("two").toString(), TRUE);
assertFalse("", info.isDefault());
info.set(NULL, NULL, NULL, status);
assertTrue("", info.isDefault());
assertEquals("", expectedSymbol.unescape(), info.getSymbol());
assertEquals("", expectedSymbolIso.unescape(), info.getISO());
assertEquals("", expectedSymbols.unescape(), info.getLong().getByCategory("one").toString());
assertEquals("", expectedSymbols.unescape(), info.getLong().getByCategory("other").toString());
assertEquals("", expectedSymbols.unescape(), info.getLong().getByCategory("two").toString());
info.setSymbol("$");
assertFalse("", info.isDefault());
info.set(NULL, NULL, NULL, status);
assertTrue("", info.isDefault());
info.setISO("USD");
assertFalse("", info.isDefault());
assertSuccess("", status);
}
void NumberFormat2Test::TestAffixPattern() {
static UChar chars[500];
for (int32_t i = 0; i < UPRV_LENGTHOF(chars); ++i) {
chars[i] = (UChar) (i + 1);
}
AffixPattern first;
first.add(AffixPattern::kPercent);
first.addLiteral(chars, 0, 200);
first.addLiteral(chars, 200, 300);
first.addCurrency(2);
first.addLiteral(chars, 0, 256);
AffixPattern second;
second.add(AffixPattern::kPercent);
second.addLiteral(chars, 0, 300);
second.addLiteral(chars, 300, 200);
second.addCurrency(2);
second.addLiteral(chars, 0, 150);
second.addLiteral(chars, 150, 106);
assertTrue("", first.equals(second));
AffixPatternIterator iter;
second.remove();
assertFalse("", second.iterator(iter).nextToken());
assertTrue("", first.iterator(iter).nextToken());
assertEquals("", AffixPattern::kPercent, iter.getTokenType());
assertEquals("", 1, iter.getTokenLength());
assertTrue("", iter.nextToken());
UnicodeString str;
assertEquals("", 500, iter.getLiteral(str).length());
assertEquals("", AffixPattern::kLiteral, iter.getTokenType());
assertEquals("", 500, iter.getTokenLength());
assertTrue("", iter.nextToken());
assertEquals("", AffixPattern::kCurrency, iter.getTokenType());
assertEquals("", 2, iter.getTokenLength());
assertTrue("", iter.nextToken());
assertEquals("", 256, iter.getLiteral(str).length());
assertEquals("", AffixPattern::kLiteral, iter.getTokenType());
assertEquals("", 256, iter.getTokenLength());
assertFalse("", iter.nextToken());
}
void NumberFormat2Test::TestAffixPatternDoubleQuote() {
UnicodeString str("'Don''t'");
AffixPattern expected;
// Don't
static UChar chars[] = {0x44, 0x6F, 0x6E, 0x27, 0x74};
expected.addLiteral(chars, 0, UPRV_LENGTHOF(chars));
AffixPattern actual;
UErrorCode status = U_ZERO_ERROR;
AffixPattern::parseUserAffixString(str, actual, status);
assertTrue("", expected.equals(actual));
UnicodeString formattedString;
assertEquals("", "Don''t", actual.toUserString(formattedString));
assertSuccess("", status);
}
void NumberFormat2Test::TestAffixPatternParser() {
UErrorCode status = U_ZERO_ERROR;
static UChar USD[] = {0x55, 0x53, 0x44, 0x0};
LocalPointer<PluralRules> rules(PluralRules::forLocale("en", status));
DecimalFormatSymbols symbols("en", status);
if (U_FAILURE(status)) {
dataerrln("Error creating DecimalFormatSymbols - %s", u_errorName(status));
return;
}
AffixPatternParser parser(symbols);
CurrencyAffixInfo currencyAffixInfo;
currencyAffixInfo.set("en", rules.getAlias(), USD, status);
PluralAffix affix;
UnicodeString str("'--y'''dz'%'\\u00a4\\u00a4\\u00a4\\u00a4 y '\\u00a4\\u00a4\\u00a4 or '\\u00a4\\u00a4 but '\\u00a4");
str = str.unescape();
assertSuccess("", status);
AffixPattern affixPattern;
parser.parse(
AffixPattern::parseAffixString(str, affixPattern, status),
currencyAffixInfo,
affix,
status);
UnicodeString formattedStr;
affixPattern.toString(formattedStr);
UnicodeString expectedFormattedStr("'--y''dz'%'\\u00a4\\u00a4\\u00a4\\u00a4 y '\\u00a4\\u00a4\\u00a4 or '\\u00a4\\u00a4 but '\\u00a4");
expectedFormattedStr = expectedFormattedStr.unescape();
assertEquals("1", expectedFormattedStr, formattedStr);
AffixPattern userAffixPattern;
UnicodeString userStr("-'-'y'''d'z%\\u00a4\\u00a4\\u00a4'\\u00a4' y \\u00a4\\u00a4\\u00a4 or \\u00a4\\u00a4 but \\u00a4");
userStr = userStr.unescape();
AffixPattern::parseUserAffixString(userStr, userAffixPattern, status),
assertTrue("", affixPattern.equals(userAffixPattern));
AffixPattern userAffixPattern2;
UnicodeString formattedUserStr;
AffixPattern::parseUserAffixString(
userAffixPattern.toUserString(formattedUserStr),
userAffixPattern2,
status);
UnicodeString expectedFormattedUserStr(
"-'-'y''dz%\\u00a4\\u00a4\\u00a4'\\u00a4' y \\u00a4\\u00a4\\u00a4 or \\u00a4\\u00a4 but \\u00a4");
assertEquals("2", expectedFormattedUserStr.unescape(), formattedUserStr);
assertTrue("", userAffixPattern2.equals(userAffixPattern));
assertSuccess("", status);
assertTrue("", affixPattern.usesCurrency());
assertTrue("", affixPattern.usesPercent());
assertFalse("", affixPattern.usesPermill());
assertTrue("", affix.hasMultipleVariants());
{
// other
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 1},
{UNUM_PERCENT_FIELD, 6, 7},
{UNUM_CURRENCY_FIELD, 7, 17},
{UNUM_CURRENCY_FIELD, 21, 31},
{UNUM_CURRENCY_FIELD, 35, 38},
{UNUM_CURRENCY_FIELD, 43, 44},
{0, -1, 0}};
verifyAffix(
"--y'dz%US dollars\\u00a4 y US dollars or USD but $",
affix.getByCategory("other"),
expectedAttributes);
}
{
// one
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 1},
{UNUM_PERCENT_FIELD, 6, 7},
{UNUM_CURRENCY_FIELD, 7, 16},
{UNUM_CURRENCY_FIELD, 20, 29},
{UNUM_CURRENCY_FIELD, 33, 36},
{UNUM_CURRENCY_FIELD, 41, 42},
{0, -1, 0}};
verifyAffix(
"--y'dz%US dollar\\u00a4 y US dollar or USD but $",
affix.getByCategory("one"),
expectedAttributes);
}
affix.remove();
str = "%'-";
affixPattern.remove();
parser.parse(
AffixPattern::parseAffixString(str, affixPattern, status),
currencyAffixInfo,
affix,
status);
assertSuccess("", status);
assertFalse("", affixPattern.usesCurrency());
assertFalse("", affixPattern.usesPercent());
assertFalse("", affixPattern.usesPermill());
assertFalse("", affix.hasMultipleVariants());
{
// other
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 1, 2},
{0, -1, 0}};
verifyAffix(
"%-",
affix.getByCategory("other"),
expectedAttributes);
}
UnicodeString a4("\\u00a4");
AffixPattern scratchPattern;
AffixPattern::parseAffixString(a4.unescape(), scratchPattern, status);
assertFalse("", scratchPattern.usesCurrency());
// Test really long string > 256 chars.
str = "'\\u2030012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789";
str = str.unescape();
affixPattern.remove();
affix.remove();
parser.parse(
AffixPattern::parseAffixString(str, affixPattern, status),
currencyAffixInfo,
affix,
status);
assertSuccess("", status);
assertFalse("", affixPattern.usesCurrency());
assertFalse("", affixPattern.usesPercent());
assertTrue("", affixPattern.usesPermill());
assertFalse("", affix.hasMultipleVariants());
{
UnicodeString expected =
"\\u2030012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789";
expected = expected.unescape();
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_PERMILL_FIELD, 0, 1},
{0, -1, 0}};
verifyAffix(
expected,
affix.getOtherVariant(),
expectedAttributes);
}
}
void NumberFormat2Test::TestAffixPatternAppend() {
AffixPattern pattern;
UErrorCode status = U_ZERO_ERROR;
UnicodeString patternStr("%\\u2030");
AffixPattern::parseUserAffixString(
patternStr.unescape(), pattern, status);
AffixPattern appendPattern;
UnicodeString appendPatternStr("-\\u00a4\\u00a4*");
AffixPattern::parseUserAffixString(
appendPatternStr.unescape(), appendPattern, status);
AffixPattern expectedPattern;
UnicodeString expectedPatternStr("%\\u2030-\\u00a4\\u00a4*");
AffixPattern::parseUserAffixString(
expectedPatternStr.unescape(), expectedPattern, status);
assertTrue("", pattern.append(appendPattern).equals(expectedPattern));
assertSuccess("", status);
}
void NumberFormat2Test::TestAffixPatternAppendAjoiningLiterals() {
AffixPattern pattern;
UErrorCode status = U_ZERO_ERROR;
UnicodeString patternStr("%baaa");
AffixPattern::parseUserAffixString(
patternStr, pattern, status);
AffixPattern appendPattern;
UnicodeString appendPatternStr("caa%");
AffixPattern::parseUserAffixString(
appendPatternStr, appendPattern, status);
AffixPattern expectedPattern;
UnicodeString expectedPatternStr("%baaacaa%");
AffixPattern::parseUserAffixString(
expectedPatternStr, expectedPattern, status);
assertTrue("", pattern.append(appendPattern).equals(expectedPattern));
assertSuccess("", status);
}
void NumberFormat2Test::TestLargeIntValue() {
VisibleDigits digits;
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
// Last 18 digits for int values.
verifyIntValue(
223372036854775807LL,
precision.initVisibleDigits(INT64_MAX, digits, status));
assertSuccess("INT64_MAX", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setIntDigitCount(5);
// Last 18 digits for int values.
verifyIntValue(
75807LL,
precision.initVisibleDigits(INT64_MAX, digits, status));
verifySource(75807.0, digits);
assertSuccess("75807", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
// Last 18 digits for int values.
verifyIntValue(
223372036854775808LL,
precision.initVisibleDigits(INT64_MIN, digits, status));
assertSuccess("INT64_MIN", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setIntDigitCount(5);
// Last 18 digits for int values.
verifyIntValue(
75808LL,
precision.initVisibleDigits(INT64_MIN, digits, status));
verifySource(75808.0, digits);
assertSuccess("75808", status);
}
}
void NumberFormat2Test::TestIntInitVisibleDigits() {
VisibleDigits digits;
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
verifyVisibleDigits(
"13",
FALSE,
precision.initVisibleDigits((int64_t) 13LL, digits, status));
assertSuccess("13", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
verifyVisibleDigits(
"17",
TRUE,
precision.initVisibleDigits((int64_t) -17LL, digits, status));
assertSuccess("-17", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
verifyVisibleDigits(
"9223372036854775808",
TRUE,
precision.initVisibleDigits(INT64_MIN, digits, status));
assertSuccess("-9223372036854775808", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
verifyVisibleDigits(
"9223372036854775807",
FALSE,
precision.initVisibleDigits(INT64_MAX, digits, status));
assertSuccess("9223372036854775807", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
verifyVisibleDigits(
"31536000",
TRUE,
precision.initVisibleDigits((int64_t) -31536000LL, digits, status));
assertSuccess("-31536000", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
verifyVisibleDigits(
"0",
FALSE,
precision.initVisibleDigits((int64_t) 0LL, digits, status));
assertSuccess("0", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMin.setIntDigitCount(4);
precision.fMin.setFracDigitCount(2);
verifyVisibleDigits(
"0000.00",
FALSE,
precision.initVisibleDigits((int64_t) 0LL, digits, status));
assertSuccess("0", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMin.setIntDigitCount(4);
precision.fMin.setFracDigitCount(2);
verifyVisibleDigits(
"0057.00",
FALSE,
precision.initVisibleDigits((int64_t) 57LL, digits, status));
assertSuccess("57", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMin.setIntDigitCount(4);
precision.fMin.setFracDigitCount(2);
verifyVisibleDigits(
"0057.00",
TRUE,
precision.initVisibleDigits((int64_t) -57LL, digits, status));
assertSuccess("-57", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setIntDigitCount(2);
precision.fMin.setFracDigitCount(1);
verifyVisibleDigits(
"35.0",
FALSE,
precision.initVisibleDigits((int64_t) 235LL, digits, status));
assertSuccess("235", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setIntDigitCount(2);
precision.fMin.setFracDigitCount(1);
precision.fFailIfOverMax = TRUE;
precision.initVisibleDigits((int64_t) 239LL, digits, status);
if (status != U_ILLEGAL_ARGUMENT_ERROR) {
errln("239: Expected U_ILLEGAL_ARGUMENT_ERROR");
}
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMin(5);
verifyVisibleDigits(
"153.00",
FALSE,
precision.initVisibleDigits((int64_t) 153LL, digits, status));
assertSuccess("153", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(2);
precision.fExactOnly = TRUE;
precision.initVisibleDigits((int64_t) 154LL, digits, status);
if (status != U_FORMAT_INEXACT_ERROR) {
errln("154: Expected U_FORMAT_INEXACT_ERROR");
}
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(5);
verifyVisibleDigits(
"150",
FALSE,
precision.initVisibleDigits((int64_t) 150LL, digits, status));
assertSuccess("150", status);
}
}
void NumberFormat2Test::TestIntInitVisibleDigitsToDigitList() {
VisibleDigits digits;
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fRoundingIncrement.set(7.3);
verifyVisibleDigits(
"29.2",
TRUE,
precision.initVisibleDigits((int64_t) -30LL, digits, status));
assertSuccess("-29.2", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fRoundingIncrement.set(7.3);
precision.fRoundingMode = DecimalFormat::kRoundFloor;
verifyVisibleDigits(
"36.5",
TRUE,
precision.initVisibleDigits((int64_t) -30LL, digits, status));
assertSuccess("-36.5", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(3);
precision.fRoundingMode = DecimalFormat::kRoundCeiling;
verifyVisibleDigits(
"1390",
FALSE,
precision.initVisibleDigits((int64_t) 1381LL, digits, status));
assertSuccess("1390", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(1);
precision.fRoundingMode = DecimalFormat::kRoundFloor;
verifyVisibleDigits(
"2000",
TRUE,
precision.initVisibleDigits((int64_t) -1381LL, digits, status));
assertSuccess("-2000", status);
}
}
void NumberFormat2Test::TestDoubleInitVisibleDigits() {
VisibleDigits digits;
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
verifyVisibleDigits(
"2.05",
FALSE,
precision.initVisibleDigits(2.05, digits, status));
assertSuccess("2.05", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
verifyVisibleDigits(
"3547",
FALSE,
precision.initVisibleDigits(3547.0, digits, status));
assertSuccess("3547", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setFracDigitCount(2);
precision.fMax.setIntDigitCount(1);
precision.fFailIfOverMax = TRUE;
precision.fExactOnly = TRUE;
verifyVisibleDigits(
"2.05",
TRUE,
precision.initVisibleDigits(-2.05, digits, status));
assertSuccess("-2.05", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setFracDigitCount(1);
precision.fMax.setIntDigitCount(1);
precision.fFailIfOverMax = TRUE;
precision.fExactOnly = TRUE;
precision.initVisibleDigits(-2.05, digits, status);
if (status != U_FORMAT_INEXACT_ERROR) {
errln("6245.3: Expected U_FORMAT_INEXACT_ERROR");
}
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setFracDigitCount(2);
precision.fMax.setIntDigitCount(0);
precision.fFailIfOverMax = TRUE;
precision.fExactOnly = TRUE;
precision.initVisibleDigits(-2.05, digits, status);
if (status != U_ILLEGAL_ARGUMENT_ERROR) {
errln("-2.05: Expected U_ILLEGAL_ARGUMENT_ERROR");
}
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMin.setIntDigitCount(5);
precision.fMin.setFracDigitCount(2);
precision.fExactOnly = TRUE;
verifyVisibleDigits(
"06245.30",
FALSE,
precision.initVisibleDigits(6245.3, digits, status));
assertSuccess("06245.30", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(5);
precision.fExactOnly = TRUE;
verifyVisibleDigits(
"6245.3",
FALSE,
precision.initVisibleDigits(6245.3, digits, status));
assertSuccess("6245.3", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(4);
precision.fExactOnly = TRUE;
precision.initVisibleDigits(6245.3, digits, status);
if (status != U_FORMAT_INEXACT_ERROR) {
errln("6245.3: Expected U_FORMAT_INEXACT_ERROR");
}
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setIntDigitCount(3);
precision.fMin.setFracDigitCount(2);
verifyVisibleDigits(
"384.90",
FALSE,
precision.initVisibleDigits(2384.9, digits, status));
assertSuccess("380.00", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setIntDigitCount(3);
precision.fMin.setFracDigitCount(2);
precision.fFailIfOverMax = TRUE;
precision.initVisibleDigits(2384.9, digits, status);
if (status != U_ILLEGAL_ARGUMENT_ERROR) {
errln("2384.9: Expected U_ILLEGAL_ARGUMENT_ERROR");
}
}
}
void NumberFormat2Test::TestDoubleInitVisibleDigitsToDigitList() {
VisibleDigits digits;
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
// 2.01 produces round off error when multiplied by powers of
// 10 forcing the use of DigitList.
verifyVisibleDigits(
"2.01",
TRUE,
precision.initVisibleDigits(-2.01, digits, status));
assertSuccess("-2.01", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(3);
precision.fMin.setFracDigitCount(2);
verifyVisibleDigits(
"2380.00",
FALSE,
precision.initVisibleDigits(2385.0, digits, status));
assertSuccess("2380.00", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setFracDigitCount(2);
verifyVisibleDigits(
"45.83",
TRUE,
precision.initVisibleDigits(-45.8251, digits, status));
assertSuccess("45.83", status);
}
}
void NumberFormat2Test::TestDigitListInitVisibleDigits() {
VisibleDigits digits;
DigitList dlist;
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fMax.setIntDigitCount(3);
precision.fMin.setFracDigitCount(2);
precision.fFailIfOverMax = TRUE;
dlist.set(2384.9);
precision.initVisibleDigits(dlist, digits, status);
if (status != U_ILLEGAL_ARGUMENT_ERROR) {
errln("2384.9: Expected U_ILLEGAL_ARGUMENT_ERROR");
}
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(4);
precision.fExactOnly = TRUE;
dlist.set(6245.3);
precision.initVisibleDigits(dlist, digits, status);
if (status != U_FORMAT_INEXACT_ERROR) {
errln("6245.3: Expected U_FORMAT_INEXACT_ERROR");
}
}
}
void NumberFormat2Test::TestSpecialInitVisibleDigits() {
VisibleDigits digits;
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.fSignificant.setMax(3);
precision.fMin.setFracDigitCount(2);
precision.initVisibleDigits(-uprv_getInfinity(), digits, status);
assertFalse("", digits.isNaN());
assertTrue("", digits.isInfinite());
assertTrue("", digits.isNegative());
assertSuccess("-Inf", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.initVisibleDigits(uprv_getInfinity(), digits, status);
assertFalse("", digits.isNaN());
assertTrue("", digits.isInfinite());
assertFalse("", digits.isNegative());
assertSuccess("Inf", status);
}
{
UErrorCode status = U_ZERO_ERROR;
FixedPrecision precision;
precision.initVisibleDigits(uprv_getNaN(), digits, status);
assertTrue("", digits.isNaN());
assertSuccess("Inf", status);
}
}
void NumberFormat2Test::TestVisibleDigitsWithExponent() {
VisibleDigitsWithExponent digits;
{
UErrorCode status = U_ZERO_ERROR;
ScientificPrecision precision;
precision.initVisibleDigitsWithExponent(389.256, digits, status);
verifyVisibleDigitsWithExponent(
"3.89256E2", FALSE, digits);
assertSuccess("3.89256E2", status);
}
{
UErrorCode status = U_ZERO_ERROR;
ScientificPrecision precision;
precision.initVisibleDigitsWithExponent(-389.256, digits, status);
verifyVisibleDigitsWithExponent(
"3.89256E2", TRUE, digits);
assertSuccess("-3.89256E2", status);
}
{
UErrorCode status = U_ZERO_ERROR;
ScientificPrecision precision;
precision.fMinExponentDigits = 3;
precision.fMantissa.fMin.setIntDigitCount(1);
precision.fMantissa.fMax.setIntDigitCount(3);
precision.initVisibleDigitsWithExponent(12345.67, digits, status);
verifyVisibleDigitsWithExponent(
"12.34567E003", FALSE, digits);
assertSuccess("12.34567E003", status);
}
{
UErrorCode status = U_ZERO_ERROR;
ScientificPrecision precision;
precision.fMantissa.fRoundingIncrement.set(0.073);
precision.fMantissa.fMin.setIntDigitCount(2);
precision.fMantissa.fMax.setIntDigitCount(2);
precision.initVisibleDigitsWithExponent(999.74, digits, status);
verifyVisibleDigitsWithExponent(
"10.001E2", FALSE, digits);
assertSuccess("10.001E2", status);
}
}
void NumberFormat2Test::TestDigitAffixesAndPadding() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols symbols("en", status);
if (!assertSuccess("", status)) {
return;
}
DigitFormatter formatter(symbols);
DigitGrouping grouping;
grouping.fGrouping = 3;
FixedPrecision precision;
DigitFormatterOptions options;
options.fAlwaysShowDecimal = TRUE;
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter,
grouping,
precision,
options);
DigitAffixesAndPadding aap;
aap.fPositivePrefix.append("(+", UNUM_SIGN_FIELD);
aap.fPositiveSuffix.append("+)", UNUM_SIGN_FIELD);
aap.fNegativePrefix.append("(-", UNUM_SIGN_FIELD);
aap.fNegativeSuffix.append("-)", UNUM_SIGN_FIELD);
aap.fWidth = 10;
aap.fPadPosition = DigitAffixesAndPadding::kPadBeforePrefix;
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 4, 6},
{UNUM_INTEGER_FIELD, 6, 7},
{UNUM_DECIMAL_SEPARATOR_FIELD, 7, 8},
{UNUM_SIGN_FIELD, 8, 10},
{0, -1, 0}};
verifyAffixesAndPaddingInt32(
"****(+3.+)",
aap,
3,
vf,
NULL,
expectedAttributes);
}
aap.fPadPosition = DigitAffixesAndPadding::kPadAfterPrefix;
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 2},
{UNUM_INTEGER_FIELD, 6, 7},
{UNUM_DECIMAL_SEPARATOR_FIELD, 7, 8},
{UNUM_SIGN_FIELD, 8, 10},
{0, -1, 0}};
verifyAffixesAndPaddingInt32(
"(+****3.+)",
aap,
3,
vf,
NULL,
expectedAttributes);
}
aap.fPadPosition = DigitAffixesAndPadding::kPadBeforeSuffix;
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 2},
{UNUM_INTEGER_FIELD, 2, 3},
{UNUM_DECIMAL_SEPARATOR_FIELD, 3, 4},
{UNUM_SIGN_FIELD, 8, 10},
{0, -1, 0}};
verifyAffixesAndPaddingInt32(
"(+3.****+)",
aap,
3,
vf,
NULL,
expectedAttributes);
}
aap.fPadPosition = DigitAffixesAndPadding::kPadAfterSuffix;
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 2},
{UNUM_INTEGER_FIELD, 2, 3},
{UNUM_DECIMAL_SEPARATOR_FIELD, 3, 4},
{UNUM_SIGN_FIELD, 4, 6},
{0, -1, 0}};
verifyAffixesAndPaddingInt32(
"(+3.+)****",
aap,
3,
vf,
NULL,
expectedAttributes);
}
aap.fPadPosition = DigitAffixesAndPadding::kPadAfterSuffix;
{
DigitList digits;
digits.set(-1234.5);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 2},
{UNUM_GROUPING_SEPARATOR_FIELD, 3, 4},
{UNUM_INTEGER_FIELD, 2, 7},
{UNUM_DECIMAL_SEPARATOR_FIELD, 7, 8},
{UNUM_FRACTION_FIELD, 8, 9},
{UNUM_SIGN_FIELD, 9, 11},
{0, -1, 0}};
verifyAffixesAndPadding(
"(-1,234.5-)",
aap,
digits,
vf,
NULL,
expectedAttributes);
}
assertFalse("", aap.needsPluralRules());
aap.fWidth = 0;
aap.fPositivePrefix.remove();
aap.fPositiveSuffix.remove();
aap.fNegativePrefix.remove();
aap.fNegativeSuffix.remove();
// Set up for plural currencies.
aap.fNegativePrefix.append("-", UNUM_SIGN_FIELD);
{
PluralAffix part;
part.setVariant("one", " Dollar", status);
part.setVariant("other", " Dollars", status);
aap.fPositiveSuffix.append(part, UNUM_CURRENCY_FIELD, status);
}
aap.fNegativeSuffix = aap.fPositiveSuffix;
LocalPointer<PluralRules> rules(PluralRules::forLocale("en", status));
if (!assertSuccess("", status)) {
return;
}
// Exercise the fastrack path
{
options.fAlwaysShowDecimal = FALSE;
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 1},
{UNUM_INTEGER_FIELD, 1, 3},
{UNUM_CURRENCY_FIELD, 3, 11},
{0, -1, 0}};
verifyAffixesAndPaddingInt32(
"-45 Dollars",
aap,
-45,
vf,
NULL,
expectedAttributes);
options.fAlwaysShowDecimal = TRUE;
}
// Now test plurals
assertTrue("", aap.needsPluralRules());
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_DECIMAL_SEPARATOR_FIELD, 1, 2},
{UNUM_CURRENCY_FIELD, 2, 9},
{0, -1, 0}};
verifyAffixesAndPaddingInt32(
"1. Dollar",
aap,
1,
vf,
rules.getAlias(),
expectedAttributes);
}
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 1},
{UNUM_INTEGER_FIELD, 1, 2},
{UNUM_DECIMAL_SEPARATOR_FIELD, 2, 3},
{UNUM_CURRENCY_FIELD, 3, 10},
{0, -1, 0}};
verifyAffixesAndPaddingInt32(
"-1. Dollar",
aap,
-1,
vf,
rules.getAlias(),
expectedAttributes);
}
precision.fMin.setFracDigitCount(2);
{
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_DECIMAL_SEPARATOR_FIELD, 1, 2},
{UNUM_FRACTION_FIELD, 2, 4},
{UNUM_CURRENCY_FIELD, 4, 12},
{0, -1, 0}};
verifyAffixesAndPaddingInt32(
"1.00 Dollars",
aap,
1,
vf,
rules.getAlias(),
expectedAttributes);
}
}
void NumberFormat2Test::TestPluralsAndRounding() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols symbols("en", status);
if (!assertSuccess("", status)) {
return;
}
DigitFormatter formatter(symbols);
DigitGrouping grouping;
FixedPrecision precision;
precision.fSignificant.setMax(3);
DigitFormatterOptions options;
ValueFormatter vf;
vf.prepareFixedDecimalFormatting(
formatter,
grouping,
precision,
options);
DigitList digits;
DigitAffixesAndPadding aap;
// Set up for plural currencies.
aap.fNegativePrefix.append("-", UNUM_SIGN_FIELD);
{
PluralAffix part;
part.setVariant("one", " Dollar", status);
part.setVariant("other", " Dollars", status);
aap.fPositiveSuffix.append(part, UNUM_CURRENCY_FIELD, status);
}
aap.fNegativeSuffix = aap.fPositiveSuffix;
aap.fWidth = 14;
LocalPointer<PluralRules> rules(PluralRules::forLocale("en", status));
if (!assertSuccess("", status)) {
return;
}
{
digits.set(0.999);
verifyAffixesAndPadding(
"*0.999 Dollars",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
{
digits.set(0.9996);
verifyAffixesAndPadding(
"******1 Dollar",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
{
digits.set(1.004);
verifyAffixesAndPadding(
"******1 Dollar",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
precision.fSignificant.setMin(2);
{
digits.set(0.9996);
verifyAffixesAndPadding(
"***1.0 Dollars",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
{
digits.set(1.004);
verifyAffixesAndPadding(
"***1.0 Dollars",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
precision.fSignificant.setMin(0);
{
digits.set(-79.214);
verifyAffixesAndPadding(
"*-79.2 Dollars",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
// No more sig digits just max fractions
precision.fSignificant.setMax(0);
precision.fMax.setFracDigitCount(4);
{
digits.set(79.213562);
verifyAffixesAndPadding(
"79.2136 Dollars",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
}
void NumberFormat2Test::TestPluralsAndRoundingScientific() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols symbols("en", status);
if (!assertSuccess("", status)) {
return;
}
DigitFormatter formatter(symbols);
ScientificPrecision precision;
precision.fMantissa.fSignificant.setMax(4);
SciFormatterOptions options;
ValueFormatter vf;
vf.prepareScientificFormatting(
formatter,
precision,
options);
DigitList digits;
DigitAffixesAndPadding aap;
aap.fNegativePrefix.append("-", UNUM_SIGN_FIELD);
{
PluralAffix part;
part.setVariant("one", " Meter", status);
part.setVariant("other", " Meters", status);
aap.fPositiveSuffix.append(part, UNUM_FIELD_COUNT, status);
}
aap.fNegativeSuffix = aap.fPositiveSuffix;
LocalPointer<PluralRules> rules(PluralRules::forLocale("en", status));
if (!assertSuccess("", status)) {
return;
}
{
digits.set(0.99996);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_EXPONENT_SYMBOL_FIELD, 1, 2},
{UNUM_EXPONENT_FIELD, 2, 3},
{0, -1, 0}};
verifyAffixesAndPadding(
"1E0 Meters",
aap,
digits,
vf,
rules.getAlias(),
expectedAttributes);
}
options.fMantissa.fAlwaysShowDecimal = TRUE;
{
digits.set(0.99996);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_DECIMAL_SEPARATOR_FIELD, 1, 2},
{UNUM_EXPONENT_SYMBOL_FIELD, 2, 3},
{UNUM_EXPONENT_FIELD, 3, 4},
{0, -1, 0}};
verifyAffixesAndPadding(
"1.E0 Meters",
aap,
digits,
vf,
rules.getAlias(),
expectedAttributes);
}
{
digits.set(-299792458);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_SIGN_FIELD, 0, 1},
{UNUM_INTEGER_FIELD, 1, 2},
{UNUM_DECIMAL_SEPARATOR_FIELD, 2, 3},
{UNUM_FRACTION_FIELD, 3, 6},
{UNUM_EXPONENT_SYMBOL_FIELD, 6, 7},
{UNUM_EXPONENT_FIELD, 7, 8},
{0, -1, 0}};
verifyAffixesAndPadding(
"-2.998E8 Meters",
aap,
digits,
vf,
rules.getAlias(),
expectedAttributes);
}
precision.fMantissa.fSignificant.setMin(4);
options.fExponent.fAlwaysShowSign = TRUE;
precision.fMinExponentDigits = 3;
{
digits.set(3);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_DECIMAL_SEPARATOR_FIELD, 1, 2},
{UNUM_FRACTION_FIELD, 2, 5},
{UNUM_EXPONENT_SYMBOL_FIELD, 5, 6},
{UNUM_EXPONENT_SIGN_FIELD, 6, 7},
{UNUM_EXPONENT_FIELD, 7, 10},
{0, -1, 0}};
verifyAffixesAndPadding(
"3.000E+000 Meters",
aap,
digits,
vf,
rules.getAlias(),
expectedAttributes);
}
precision.fMantissa.fMax.setIntDigitCount(3);
{
digits.set(0.00025001);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 3},
{UNUM_DECIMAL_SEPARATOR_FIELD, 3, 4},
{UNUM_FRACTION_FIELD, 4, 5},
{UNUM_EXPONENT_SYMBOL_FIELD, 5, 6},
{UNUM_EXPONENT_SIGN_FIELD, 6, 7},
{UNUM_EXPONENT_FIELD, 7, 10},
{0, -1, 0}};
verifyAffixesAndPadding(
"250.0E-006 Meters",
aap,
digits,
vf,
rules.getAlias(),
expectedAttributes);
}
{
digits.set(0.0000025001);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_DECIMAL_SEPARATOR_FIELD, 1, 2},
{UNUM_FRACTION_FIELD, 2, 5},
{UNUM_EXPONENT_SYMBOL_FIELD, 5, 6},
{UNUM_EXPONENT_SIGN_FIELD, 6, 7},
{UNUM_EXPONENT_FIELD, 7, 10},
{0, -1, 0}};
verifyAffixesAndPadding(
"2.500E-006 Meters",
aap,
digits,
vf,
rules.getAlias(),
expectedAttributes);
}
precision.fMantissa.fMax.setFracDigitCount(1);
{
digits.set(0.0000025499);
NumberFormat2Test_Attributes expectedAttributes[] = {
{UNUM_INTEGER_FIELD, 0, 1},
{UNUM_DECIMAL_SEPARATOR_FIELD, 1, 2},
{UNUM_FRACTION_FIELD, 2, 3},
{UNUM_EXPONENT_SYMBOL_FIELD, 3, 4},
{UNUM_EXPONENT_SIGN_FIELD, 4, 5},
{UNUM_EXPONENT_FIELD, 5, 8},
{0, -1, 0}};
verifyAffixesAndPadding(
"2.5E-006 Meters",
aap,
digits,
vf,
rules.getAlias(),
expectedAttributes);
}
precision.fMantissa.fMax.setIntDigitCount(1);
precision.fMantissa.fMax.setFracDigitCount(2);
{
digits.set(299792458);
verifyAffixesAndPadding(
"3.00E+008 Meters",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
// clear significant digits
precision.fMantissa.fSignificant.setMin(0);
precision.fMantissa.fSignificant.setMax(0);
// set int and fraction digits
precision.fMantissa.fMin.setFracDigitCount(2);
precision.fMantissa.fMax.setFracDigitCount(4);
precision.fMantissa.fMin.setIntDigitCount(2);
precision.fMantissa.fMax.setIntDigitCount(3);
{
digits.set(-0.0000025300001);
verifyAffixesAndPadding(
"-253.00E-008 Meters",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
{
digits.set(-0.0000025300006);
verifyAffixesAndPadding(
"-253.0001E-008 Meters",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
{
digits.set(-0.000025300006);
verifyAffixesAndPadding(
"-25.30E-006 Meters",
aap,
digits,
vf,
rules.getAlias(),
NULL);
}
}
void NumberFormat2Test::TestRoundingIncrement() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols symbols("en", status);
if (U_FAILURE(status)) {
dataerrln("Error creating DecimalFormatSymbols - %s", u_errorName(status));
return;
}
DigitFormatter formatter(symbols);
ScientificPrecision precision;
SciFormatterOptions options;
precision.fMantissa.fRoundingIncrement.set(0.25);
precision.fMantissa.fSignificant.setMax(4);
DigitGrouping grouping;
ValueFormatter vf;
// fixed
vf.prepareFixedDecimalFormatting(
formatter,
grouping,
precision.fMantissa,
options.fMantissa);
DigitList digits;
DigitAffixesAndPadding aap;
aap.fNegativePrefix.append("-", UNUM_SIGN_FIELD);
{
digits.set(3.7);
verifyAffixesAndPadding(
"3.75",
aap,
digits,
vf,
NULL, NULL);
}
{
digits.set(-7.4);
verifyAffixesAndPadding(
"-7.5",
aap,
digits,
vf,
NULL, NULL);
}
{
digits.set(99.8);
verifyAffixesAndPadding(
"99.75",
aap,
digits,
vf,
NULL, NULL);
}
precision.fMantissa.fMin.setFracDigitCount(2);
{
digits.set(99.1);
verifyAffixesAndPadding(
"99.00",
aap,
digits,
vf,
NULL, NULL);
}
{
digits.set(-639.65);
verifyAffixesAndPadding(
"-639.80",
aap,
digits,
vf,
NULL, NULL);
}
precision.fMantissa.fMin.setIntDigitCount(2);
// Scientific notation
vf.prepareScientificFormatting(
formatter,
precision,
options);
{
digits.set(-6396.5);
verifyAffixesAndPadding(
"-64.00E2",
aap,
digits,
vf,
NULL, NULL);
}
{
digits.set(-0.00092374);
verifyAffixesAndPadding(
"-92.25E-5",
aap,
digits,
vf,
NULL, NULL);
}
precision.fMantissa.fMax.setIntDigitCount(3);
{
digits.set(-0.00092374);
verifyAffixesAndPadding(
"-923.80E-6",
aap,
digits,
vf,
NULL, NULL);
}
}
void NumberFormat2Test::TestToPatternScientific11648() {
/*
UErrorCode status = U_ZERO_ERROR;
Locale en("en");
DecimalFormat2 fmt(en, "0.00", status);
fmt.setScientificNotation(TRUE);
UnicodeString pattern;
// Fails, produces "0.00E"
assertEquals("", "0.00E0", fmt.toPattern(pattern));
DecimalFormat fmt2(pattern, status);
// Fails, bad pattern.
assertSuccess("", status);
*/
}
void NumberFormat2Test::verifyAffixesAndPadding(
const UnicodeString &expected,
const DigitAffixesAndPadding &aaf,
DigitList &digits,
const ValueFormatter &vf,
const PluralRules *optPluralRules,
const NumberFormat2Test_Attributes *expectedAttributes) {
UnicodeString appendTo;
NumberFormat2Test_FieldPositionHandler handler;
UErrorCode status = U_ZERO_ERROR;
assertEquals(
"",
expected,
aaf.format(
digits,
vf,
handler,
optPluralRules,
appendTo,
status));
if (!assertSuccess("", status)) {
return;
}
if (expectedAttributes != NULL) {
verifyAttributes(expectedAttributes, handler.attributes);
}
}
void NumberFormat2Test::verifyAffixesAndPaddingInt32(
const UnicodeString &expected,
const DigitAffixesAndPadding &aaf,
int32_t value,
const ValueFormatter &vf,
const PluralRules *optPluralRules,
const NumberFormat2Test_Attributes *expectedAttributes) {
UnicodeString appendTo;
NumberFormat2Test_FieldPositionHandler handler;
UErrorCode status = U_ZERO_ERROR;
assertEquals(
"",
expected,
aaf.formatInt32(
value,
vf,
handler,
optPluralRules,
appendTo,
status));
if (!assertSuccess("", status)) {
return;
}
if (expectedAttributes != NULL) {
verifyAttributes(expectedAttributes, handler.attributes);
}
DigitList digits;
digits.set(value);
verifyAffixesAndPadding(
expected, aaf, digits, vf, optPluralRules, expectedAttributes);
}
void NumberFormat2Test::verifyAffix(
const UnicodeString &expected,
const DigitAffix &affix,
const NumberFormat2Test_Attributes *expectedAttributes) {
UnicodeString appendTo;
NumberFormat2Test_FieldPositionHandler handler;
assertEquals(
"",
expected.unescape(),
affix.format(handler, appendTo));
if (expectedAttributes != NULL) {
verifyAttributes(expectedAttributes, handler.attributes);
}
}
// Right now only works for positive values.
void NumberFormat2Test::verifyDigitList(
const UnicodeString &expected,
const DigitList &digits) {
DigitFormatter formatter;
DigitGrouping grouping;
VisibleDigits visibleDigits;
FixedPrecision precision;
precision.fMin.setIntDigitCount(0);
DigitFormatterOptions options;
UErrorCode status = U_ZERO_ERROR;
DigitList dlCopy(digits);
precision.initVisibleDigits(
dlCopy, visibleDigits, status);
if (!assertSuccess("", status)) {
return;
}
verifyDigitFormatter(
expected,
formatter,
visibleDigits,
grouping,
options,
NULL);
}
void NumberFormat2Test::verifyVisibleDigits(
const UnicodeString &expected,
UBool bNegative,
const VisibleDigits &digits) {
DigitFormatter formatter;
DigitGrouping grouping;
DigitFormatterOptions options;
verifyDigitFormatter(
expected,
formatter,
digits,
grouping,
options,
NULL);
if (digits.isNegative() != bNegative) {
errln(expected + ": Wrong sign.");
}
if (digits.isNaN() || digits.isInfinite()) {
errln(expected + ": Require real value.");
}
}
void NumberFormat2Test::verifyVisibleDigitsWithExponent(
const UnicodeString &expected,
UBool bNegative,
const VisibleDigitsWithExponent &digits) {
DigitFormatter formatter;
SciFormatterOptions options;
verifySciFormatter(
expected,
formatter,
digits,
options,
NULL);
if (digits.isNegative() != bNegative) {
errln(expected + ": Wrong sign.");
}
if (digits.isNaN() || digits.isInfinite()) {
errln(expected + ": Require real value.");
}
}
void NumberFormat2Test::verifySciFormatter(
const UnicodeString &expected,
const DigitFormatter &formatter,
const VisibleDigitsWithExponent &digits,
const SciFormatterOptions &options,
const NumberFormat2Test_Attributes *expectedAttributes) {
assertEquals(
"",
expected.countChar32(),
formatter.countChar32(digits, options));
UnicodeString appendTo;
NumberFormat2Test_FieldPositionHandler handler;
assertEquals(
"",
expected,
formatter.format(
digits,
options,
handler,
appendTo));
if (expectedAttributes != NULL) {
verifyAttributes(expectedAttributes, handler.attributes);
}
}
void NumberFormat2Test::verifyPositiveIntDigitFormatter(
const UnicodeString &expected,
const DigitFormatter &formatter,
int32_t value,
int32_t minDigits,
int32_t maxDigits,
const NumberFormat2Test_Attributes *expectedAttributes) {
IntDigitCountRange range(minDigits, maxDigits);
UnicodeString appendTo;
NumberFormat2Test_FieldPositionHandler handler;
assertEquals(
"",
expected,
formatter.formatPositiveInt32(
value,
range,
handler,
appendTo));
if (expectedAttributes != NULL) {
verifyAttributes(expectedAttributes, handler.attributes);
}
}
void NumberFormat2Test::verifyDigitFormatter(
const UnicodeString &expected,
const DigitFormatter &formatter,
const VisibleDigits &digits,
const DigitGrouping &grouping,
const DigitFormatterOptions &options,
const NumberFormat2Test_Attributes *expectedAttributes) {
assertEquals(
"",
expected.countChar32(),
formatter.countChar32(digits, grouping, options));
UnicodeString appendTo;
NumberFormat2Test_FieldPositionHandler handler;
assertEquals(
"",
expected,
formatter.format(
digits,
grouping,
options,
handler,
appendTo));
if (expectedAttributes != NULL) {
verifyAttributes(expectedAttributes, handler.attributes);
}
}
void NumberFormat2Test::verifySmallIntFormatter(
const UnicodeString &expected,
int32_t positiveValue,
int32_t minDigits,
int32_t maxDigits) {
IntDigitCountRange range(minDigits, maxDigits);
if (!SmallIntFormatter::canFormat(positiveValue, range)) {
UnicodeString actual;
assertEquals("", expected, actual);
return;
}
UnicodeString actual;
assertEquals("", expected, SmallIntFormatter::format(positiveValue, range, actual));
}
void NumberFormat2Test::verifyAttributes(
const NumberFormat2Test_Attributes *expected,
const NumberFormat2Test_Attributes *actual) {
int32_t idx = 0;
while (expected[idx].spos != -1 && actual[idx].spos != -1) {
assertEquals("id", expected[idx].id, actual[idx].id);
assertEquals("spos", expected[idx].spos, actual[idx].spos);
assertEquals("epos", expected[idx].epos, actual[idx].epos);
++idx;
}
assertEquals(
"expected and actual not same length",
expected[idx].spos,
actual[idx].spos);
}
void NumberFormat2Test::verifyIntValue(
int64_t expected, const VisibleDigits &digits) {
double unusedSource;
int64_t intValue;
int64_t unusedF;
int64_t unusedT;
int32_t unusedV;
UBool unusedHasIntValue;
digits.getFixedDecimal(
unusedSource, intValue, unusedF,
unusedT, unusedV, unusedHasIntValue);
assertEquals("", expected, intValue);
}
void NumberFormat2Test::verifySource(
double expected, const VisibleDigits &digits) {
double source;
int64_t unusedIntValue;
int64_t unusedF;
int64_t unusedT;
int32_t unusedV;
UBool unusedHasIntValue;
digits.getFixedDecimal(
source, unusedIntValue, unusedF,
unusedT, unusedV, unusedHasIntValue);
if (expected != source) {
errln("Expected %f, got %f instead", expected, source);
}
}
extern IntlTest *createNumberFormat2Test() {
return new NumberFormat2Test();
}
#endif /* !UCONFIG_NO_FORMATTING */
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