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scuffed-code/icu4c/source/test/intltest/numfmtst.cpp
George Rhoten cdccbad7a5 ICU-4288 Fix some compiler warnings. 
X-SVN-Rev: 18108
2005-07-01 04:25:15 +00:00

2121 lines
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/********************************************************************
* COPYRIGHT:
* Copyright (c) 1997-2005, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
/* Modification History:
* Date Name Description
* 07/15/99 helena Ported to HPUX 10/11 CC.
*/
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
#include "numfmtst.h"
#include "unicode/dcfmtsym.h"
#include "unicode/decimfmt.h"
#include "unicode/ucurr.h"
#include "unicode/ustring.h"
#include "unicode/measfmt.h"
#include "unicode/curramt.h"
#include "digitlst.h"
#include "textfile.h"
#include "tokiter.h"
#include "charstr.h"
#include "putilimp.h"
#include <float.h>
#include <string.h>
static const UChar EUR[] = {69,85,82,0}; // "EUR"
// *****************************************************************************
// class NumberFormatTest
// *****************************************************************************
#define CASE(id,test) case id: name = #test; if (exec) { logln(#test "---"); logln((UnicodeString)""); test(); } break
#define CHECK(status,str) if (U_FAILURE(status)) { errln(UnicodeString("FAIL: ") + str); return; }
void NumberFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
{
// if (exec) logln((UnicodeString)"TestSuite DateFormatTest");
switch (index) {
CASE(0,TestCurrencySign);
CASE(1,TestCurrency);
CASE(2,TestParse);
CASE(3,TestRounding487);
CASE(4,TestQuotes);
CASE(5,TestExponential);
CASE(6,TestPatterns);
// Upgrade to alphaWorks - liu 5/99
CASE(7,TestExponent);
CASE(8,TestScientific);
CASE(9,TestPad);
CASE(10,TestPatterns2);
CASE(11,TestSecondaryGrouping);
CASE(12,TestSurrogateSupport);
CASE(13,TestAPI);
CASE(14,TestCurrencyObject);
CASE(15,TestCurrencyPatterns);
CASE(16,TestDigitList);
CASE(17,TestWhiteSpaceParsing);
CASE(18,TestComplexCurrency);
CASE(19,TestRegCurrency);
CASE(20,TestSymbolsWithBadLocale);
CASE(21,TestAdoptDecimalFormatSymbols);
CASE(22,TestScientific2);
CASE(23,TestScientificGrouping);
CASE(24,TestInt64);
CASE(25,TestPerMill);
CASE(26,TestIllegalPatterns);
CASE(27,TestCases);
CASE(28,TestCurrencyNames);
CASE(29,TestCurrencyAmount);
CASE(30,TestCurrencyUnit);
default: name = ""; break;
}
}
// -------------------------------------
// Test API (increase code coverage)
void
NumberFormatTest::TestAPI(void)
{
logln("Test API");
UErrorCode status = U_ZERO_ERROR;
NumberFormat *test = NumberFormat::createInstance("root", status);
if(U_FAILURE(status)) {
errln("unable to create format object");
}
if(test != NULL) {
test->setMinimumIntegerDigits(10);
test->setMaximumIntegerDigits(2);
test->setMinimumFractionDigits(10);
test->setMaximumFractionDigits(2);
UnicodeString result;
FieldPosition pos;
Formattable bla("Paja Patak"); // Donald Duck for non Serbian speakers
test->format(bla, result, pos, status);
if(U_SUCCESS(status)) {
errln("Yuck... Formatted a duck... As a number!");
} else {
status = U_ZERO_ERROR;
}
result.remove();
int64_t ll = 12;
test->format(ll, result);
if (result != "12.00"){
errln("format int64_t error");
}
result.remove();
FieldPosition pos2;
test->format(ll, result, pos2);
if (result != "12.00"){
errln("format int64_t error");
}
delete test;
}
}
// Test various patterns
void
NumberFormatTest::TestPatterns(void)
{
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols sym(Locale::getUS(), status);
if (U_FAILURE(status)) { errln("FAIL: Could not construct DecimalFormatSymbols"); return; }
const char* pat[] = { "#.#", "#.", ".#", "#" };
int32_t pat_length = (int32_t)(sizeof(pat) / sizeof(pat[0]));
const char* newpat[] = { "#0.#", "#0.", "#.0", "#" };
const char* num[] = { "0", "0.", ".0", "0" };
for (int32_t i=0; i<pat_length; ++i)
{
status = U_ZERO_ERROR;
DecimalFormat fmt(pat[i], sym, status);
if (U_FAILURE(status)) { errln((UnicodeString)"FAIL: DecimalFormat constructor failed for " + pat[i]); continue; }
UnicodeString newp; fmt.toPattern(newp);
if (!(newp == newpat[i]))
errln((UnicodeString)"FAIL: Pattern " + pat[i] + " should transmute to " + newpat[i] +
"; " + newp + " seen instead");
UnicodeString s; (*(NumberFormat*)&fmt).format((int32_t)0, s);
if (!(s == num[i]))
{
errln((UnicodeString)"FAIL: Pattern " + pat[i] + " should format zero as " + num[i] +
"; " + s + " seen instead");
logln((UnicodeString)"Min integer digits = " + fmt.getMinimumIntegerDigits());
}
}
}
void
NumberFormatTest::TestDigitList(void)
{
// API coverage for DigitList
/*
icu_2_4::DigitList::operator== 0 0 2 icuuc24d.dll digitlst.cpp Doug
icu_2_4::DigitList::append 0 0 4 icuin24d.dll digitlst.h Doug
icu_2_4::DigitList::operator!= 0 0 1 icuuc24d.dll digitlst.h Doug
*/
DigitList list1;
list1.append('1');
list1.fDecimalAt = 1;
DigitList list2;
list2.set((int32_t)1);
if (list1 != list2) {
errln("digitlist append, operator!= or set failed ");
}
if (!(list1 == list2)) {
errln("digitlist append, operator== or set failed ");
}
}
// -------------------------------------
// Test exponential pattern
void
NumberFormatTest::TestExponential(void)
{
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols sym(Locale::getUS(), status);
if (U_FAILURE(status)) { errln("FAIL: Bad status returned by DecimalFormatSymbols ct"); return; }
const char* pat[] = { "0.####E0", "00.000E00", "##0.######E000", "0.###E0;[0.###E0]" };
int32_t pat_length = (int32_t)(sizeof(pat) / sizeof(pat[0]));
// The following #if statements allow this test to be built and run on
// platforms that do not have standard IEEE numerics. For example,
// S/390 doubles have an exponent range of -78 to +75. For the
// following #if statements to work, float.h must define
// DBL_MAX_10_EXP to be a compile-time constant.
// This section may be expanded as needed.
#if DBL_MAX_10_EXP > 300
double val[] = { 0.01234, 123456789, 1.23e300, -3.141592653e-271 };
int32_t val_length = (int32_t)(sizeof(val) / sizeof(val[0]));
const char* valFormat[] =
{
// 0.####E0
"1.234E-2", "1.2346E8", "1.23E300", "-3.1416E-271",
// 00.000E00
"12.340E-03", "12.346E07", "12.300E299", "-31.416E-272",
// ##0.######E000
"12.34E-003", "123.4568E006", "1.23E300", "-314.1593E-273",
// 0.###E0;[0.###E0]
"1.234E-2", "1.235E8", "1.23E300", "[3.142E-271]"
};
double valParse[] =
{
0.01234, 123460000, 1.23E300, -3.1416E-271,
0.01234, 123460000, 1.23E300, -3.1416E-271,
0.01234, 123456800, 1.23E300, -3.141593E-271,
0.01234, 123500000, 1.23E300, -3.142E-271,
};
#elif DBL_MAX_10_EXP > 70
double val[] = { 0.01234, 123456789, 1.23e70, -3.141592653e-71 };
int32_t val_length = sizeof(val) / sizeof(val[0]);
char* valFormat[] =
{
// 0.####E0
"1.234E-2", "1.2346E8", "1.23E70", "-3.1416E-71",
// 00.000E00
"12.340E-03", "12.346E07", "12.300E69", "-31.416E-72",
// ##0.######E000
"12.34E-003", "123.4568E006", "12.3E069", "-31.41593E-072",
// 0.###E0;[0.###E0]
"1.234E-2", "1.235E8", "1.23E70", "[3.142E-71]"
};
double valParse[] =
{
0.01234, 123460000, 1.23E70, -3.1416E-71,
0.01234, 123460000, 1.23E70, -3.1416E-71,
0.01234, 123456800, 1.23E70, -3.141593E-71,
0.01234, 123500000, 1.23E70, -3.142E-71,
};
#else
// Don't test double conversion
double* val = 0;
int32_t val_length = 0;
char** valFormat = 0;
double* valParse = 0;
logln("Warning: Skipping double conversion tests");
#endif
int32_t lval[] = { 0, -1, 1, 123456789 };
int32_t lval_length = (int32_t)(sizeof(lval) / sizeof(lval[0]));
const char* lvalFormat[] =
{
// 0.####E0
"0E0", "-1E0", "1E0", "1.2346E8",
// 00.000E00
"00.000E00", "-10.000E-01", "10.000E-01", "12.346E07",
// ##0.######E000
"0E000", "-1E000", "1E000", "123.4568E006",
// 0.###E0;[0.###E0]
"0E0", "[1E0]", "1E0", "1.235E8"
};
int32_t lvalParse[] =
{
0, -1, 1, 123460000,
0, -1, 1, 123460000,
0, -1, 1, 123456800,
0, -1, 1, 123500000,
};
int32_t ival = 0, ilval = 0;
for (int32_t p=0; p<pat_length; ++p)
{
DecimalFormat fmt(pat[p], sym, status);
if (U_FAILURE(status)) { errln("FAIL: Bad status returned by DecimalFormat ct"); continue; }
UnicodeString pattern;
logln((UnicodeString)"Pattern \"" + pat[p] + "\" -toPattern-> \"" +
fmt.toPattern(pattern) + "\"");
int32_t v;
for (v=0; v<val_length; ++v)
{
UnicodeString s; (*(NumberFormat*)&fmt).format(val[v], s);
logln((UnicodeString)" " + val[v] + " -format-> " + s);
if (s != valFormat[v+ival])
errln((UnicodeString)"FAIL: Expected " + valFormat[v+ival]);
ParsePosition pos(0);
Formattable af;
fmt.parse(s, af, pos);
double a;
UBool useEpsilon = FALSE;
if (af.getType() == Formattable::kLong)
a = af.getLong();
else if (af.getType() == Formattable::kDouble) {
a = af.getDouble();
#if defined(OS390) || defined(OS400)
// S/390 will show a failure like this:
//| -3.141592652999999e-271 -format-> -3.1416E-271
//| -parse-> -3.1416e-271
//| FAIL: Expected -3.141599999999999e-271
// To compensate, we use an epsilon-based equality
// test on S/390 only. We don't want to do this in
// general because it's less exacting.
useEpsilon = TRUE;
#endif
}
else {
errln((UnicodeString)"FAIL: Non-numeric Formattable returned");
continue;
}
if (pos.getIndex() == s.length())
{
logln((UnicodeString)" -parse-> " + a);
// Use epsilon comparison as necessary
if ((useEpsilon &&
(uprv_fabs(a - valParse[v+ival]) / a > (2*DBL_EPSILON))) ||
(!useEpsilon && a != valParse[v+ival]))
{
errln((UnicodeString)"FAIL: Expected " + valParse[v+ival]);
}
}
else {
errln((UnicodeString)"FAIL: Partial parse (" + pos.getIndex() + " chars) -> " + a);
errln((UnicodeString)" should be (" + s.length() + " chars) -> " + valParse[v+ival]);
}
}
for (v=0; v<lval_length; ++v)
{
UnicodeString s;
(*(NumberFormat*)&fmt).format(lval[v], s);
logln((UnicodeString)" " + lval[v] + "L -format-> " + s);
if (s != lvalFormat[v+ilval])
errln((UnicodeString)"ERROR: Expected " + lvalFormat[v+ilval] + " Got: " + s);
ParsePosition pos(0);
Formattable af;
fmt.parse(s, af, pos);
if (af.getType() == Formattable::kLong ||
af.getType() == Formattable::kInt64) {
UErrorCode status = U_ZERO_ERROR;
int32_t a = af.getLong(status);
if (pos.getIndex() == s.length())
{
logln((UnicodeString)" -parse-> " + a);
if (a != lvalParse[v+ilval])
errln((UnicodeString)"FAIL: Expected " + lvalParse[v+ilval]);
}
else
errln((UnicodeString)"FAIL: Partial parse (" + pos.getIndex() + " chars) -> " + a);
}
else
errln((UnicodeString)"FAIL: Non-long Formattable returned for " + s
+ " Double: " + af.getDouble()
+ ", Long: " + af.getLong());
}
ival += val_length;
ilval += lval_length;
}
}
void
NumberFormatTest::TestScientific2() {
// jb 2552
UErrorCode status = U_ZERO_ERROR;
DecimalFormat* fmt = (DecimalFormat*)NumberFormat::createCurrencyInstance("en_US", status);
if (U_SUCCESS(status)) {
double num = 12.34;
expect(*fmt, num, "$12.34");
fmt->setScientificNotation(TRUE);
expect(*fmt, num, "$1.23E1");
fmt->setScientificNotation(FALSE);
expect(*fmt, num, "$12.34");
}
delete fmt;
}
void
NumberFormatTest::TestScientificGrouping() {
// jb 2552
UErrorCode status = U_ZERO_ERROR;
DecimalFormat fmt("##0.00E0",status);
if (U_SUCCESS(status)) {
expect(fmt, .01234, "12.3E-3");
expect(fmt, .1234, "123E-3");
expect(fmt, 1.234, "1.23E0");
expect(fmt, 12.34, "12.3E0");
expect(fmt, 123.4, "123E0");
expect(fmt, 1234., "1.23E3");
}
}
static void setFromString(DigitList& dl, const char* str) {
char c;
UBool decimalSet = FALSE;
dl.clear();
while ((c = *str++)) {
if (c == '-') {
dl.fIsPositive = FALSE;
} else if (c == '+') {
dl.fIsPositive = TRUE;
} else if (c == '.') {
dl.fDecimalAt = dl.fCount;
decimalSet = TRUE;
} else {
dl.append(c);
}
}
if (!decimalSet) {
dl.fDecimalAt = dl.fCount;
}
}
void
NumberFormatTest::TestInt64() {
UErrorCode status = U_ZERO_ERROR;
DecimalFormat fmt("#.#E0",status);
fmt.setMaximumFractionDigits(20);
if (U_SUCCESS(status)) {
expect(fmt, (Formattable)(int64_t)0, "0E0");
expect(fmt, (Formattable)(int64_t)-1, "-1E0");
expect(fmt, (Formattable)(int64_t)1, "1E0");
expect(fmt, (Formattable)(int64_t)2147483647, "2.147483647E9");
expect(fmt, (Formattable)((int64_t)-2147483647-1), "-2.147483648E9");
expect(fmt, (Formattable)(int64_t)U_INT64_MAX, "9.223372036854775807E18");
expect(fmt, (Formattable)(int64_t)U_INT64_MIN, "-9.223372036854775808E18");
}
// also test digitlist
int64_t int64max = U_INT64_MAX;
int64_t int64min = U_INT64_MIN;
const char* int64maxstr = "9223372036854775807";
const char* int64minstr = "-9223372036854775808";
UnicodeString fail("fail: ");
// test max int64 value
DigitList dl;
setFromString(dl, int64maxstr);
{
if (!dl.fitsIntoInt64(FALSE)) {
errln(fail + int64maxstr + " didn't fit");
}
int64_t int64Value = dl.getInt64();
if (int64Value != int64max) {
errln(fail + int64maxstr);
}
dl.set(int64Value);
int64Value = dl.getInt64();
if (int64Value != int64max) {
errln(fail + int64maxstr);
}
}
// test negative of max int64 value (1 shy of min int64 value)
dl.fIsPositive = FALSE;
{
if (!dl.fitsIntoInt64(FALSE)) {
errln(fail + "-" + int64maxstr + " didn't fit");
}
int64_t int64Value = dl.getInt64();
if (int64Value != -int64max) {
errln(fail + "-" + int64maxstr);
}
dl.set(int64Value);
int64Value = dl.getInt64();
if (int64Value != -int64max) {
errln(fail + "-" + int64maxstr);
}
}
// test min int64 value
setFromString(dl, int64minstr);
{
if (!dl.fitsIntoInt64(FALSE)) {
errln(fail + "-" + int64minstr + " didn't fit");
}
int64_t int64Value = dl.getInt64();
if (int64Value != int64min) {
errln(fail + int64minstr);
}
dl.set(int64Value);
int64Value = dl.getInt64();
if (int64Value != int64min) {
errln(fail + int64minstr);
}
}
// test negative of min int 64 value (1 more than max int64 value)
dl.fIsPositive = TRUE; // won't fit
{
if (dl.fitsIntoInt64(FALSE)) {
errln(fail + "-(" + int64minstr + ") didn't fit");
}
}
}
// -------------------------------------
// Test the handling of quotes
void
NumberFormatTest::TestQuotes(void)
{
UErrorCode status = U_ZERO_ERROR;
UnicodeString *pat;
DecimalFormatSymbols *sym = new DecimalFormatSymbols(Locale::getUS(), status);
pat = new UnicodeString("a'fo''o'b#");
DecimalFormat *fmt = new DecimalFormat(*pat, *sym, status);
UnicodeString s;
((NumberFormat*)fmt)->format((int32_t)123, s);
logln((UnicodeString)"Pattern \"" + *pat + "\"");
logln((UnicodeString)" Format 123 -> " + escape(s));
if (!(s=="afo'ob123"))
errln((UnicodeString)"FAIL: Expected afo'ob123");
s.truncate(0);
delete fmt;
delete pat;
pat = new UnicodeString("a''b#");
fmt = new DecimalFormat(*pat, *sym, status);
((NumberFormat*)fmt)->format((int32_t)123, s);
logln((UnicodeString)"Pattern \"" + *pat + "\"");
logln((UnicodeString)" Format 123 -> " + escape(s));
if (!(s=="a'b123"))
errln((UnicodeString)"FAIL: Expected a'b123");
delete fmt;
delete pat;
delete sym;
}
/**
* Test the handling of the currency symbol in patterns.
*/
void
NumberFormatTest::TestCurrencySign(void)
{
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols* sym = new DecimalFormatSymbols(Locale::getUS(), status);
UnicodeString pat;
UChar currency = 0x00A4;
// "\xA4#,##0.00;-\xA4#,##0.00"
pat.append(currency).append("#,##0.00;-").
append(currency).append("#,##0.00");
DecimalFormat *fmt = new DecimalFormat(pat, *sym, status);
UnicodeString s; ((NumberFormat*)fmt)->format(1234.56, s);
pat.truncate(0);
logln((UnicodeString)"Pattern \"" + fmt->toPattern(pat) + "\"");
logln((UnicodeString)" Format " + 1234.56 + " -> " + escape(s));
if (s != "$1,234.56") errln((UnicodeString)"FAIL: Expected $1,234.56");
s.truncate(0);
((NumberFormat*)fmt)->format(- 1234.56, s);
logln((UnicodeString)" Format " + (-1234.56) + " -> " + escape(s));
if (s != "-$1,234.56") errln((UnicodeString)"FAIL: Expected -$1,234.56");
delete fmt;
pat.truncate(0);
// "\xA4\xA4 #,##0.00;\xA4\xA4 -#,##0.00"
pat.append(currency).append(currency).
append(" #,##0.00;").
append(currency).append(currency).
append(" -#,##0.00");
fmt = new DecimalFormat(pat, *sym, status);
s.truncate(0);
((NumberFormat*)fmt)->format(1234.56, s);
logln((UnicodeString)"Pattern \"" + fmt->toPattern(pat) + "\"");
logln((UnicodeString)" Format " + 1234.56 + " -> " + escape(s));
if (s != "USD 1,234.56") errln((UnicodeString)"FAIL: Expected USD 1,234.56");
s.truncate(0);
((NumberFormat*)fmt)->format(-1234.56, s);
logln((UnicodeString)" Format " + (-1234.56) + " -> " + escape(s));
if (s != "USD -1,234.56") errln((UnicodeString)"FAIL: Expected USD -1,234.56");
delete fmt;
delete sym;
if (U_FAILURE(status)) errln((UnicodeString)"FAIL: Status " + (int32_t)status);
}
// -------------------------------------
static UChar toHexString(int32_t i) { return (UChar)(i + (i < 10 ? 0x30 : (0x41 - 10))); }
UnicodeString&
NumberFormatTest::escape(UnicodeString& s)
{
UnicodeString buf;
for (int32_t i=0; i<s.length(); ++i)
{
UChar c = s[(int32_t)i];
if (c <= (UChar)0x7F) buf += c;
else {
buf += (UChar)0x5c; buf += (UChar)0x55;
buf += toHexString((c & 0xF000) >> 12);
buf += toHexString((c & 0x0F00) >> 8);
buf += toHexString((c & 0x00F0) >> 4);
buf += toHexString(c & 0x000F);
}
}
return (s = buf);
}
// -------------------------------------
static const char* testCases[][2]= {
/* locale ID */ /* expected */
{"ca_ES_PREEURO", "\\u20A7 1.150" },
{"de_LU_PREEURO", "1,150 F" },
{"el_GR_PREEURO", "1.150,50 \\u0394\\u03C1\\u03C7" },
{"en_BE_PREEURO", "1.150,50 BF" },
{"es_ES_PREEURO", "1.150 \\u20A7" },
{"eu_ES_PREEURO", "\\u20A7 1.150" },
{"gl_ES_PREEURO", "\\u20A7 1.150" },
{"it_IT_PREEURO", "\\u20A4 1.150" },
{"pt_PT_PREEURO", "1,150$50 Esc."}
};
/**
* Test localized currency patterns.
*/
void
NumberFormatTest::TestCurrency(void)
{
UErrorCode status = U_ZERO_ERROR;
NumberFormat* currencyFmt = NumberFormat::createCurrencyInstance(Locale::getCanadaFrench(), status);
UnicodeString s; currencyFmt->format(1.50, s);
logln((UnicodeString)"Un pauvre ici a..........." + s);
if (!(s=="1,50 $"))
errln((UnicodeString)"FAIL: Expected 1,50 $");
delete currencyFmt;
s.truncate(0);
char loc[256]={0};
int len = uloc_canonicalize("de_DE_PREEURO", loc, 256, &status);
currencyFmt = NumberFormat::createCurrencyInstance(Locale(loc),status);
currencyFmt->format(1.50, s);
logln((UnicodeString)"Un pauvre en Allemagne a.." + s);
if (!(s=="1,50 DM"))
errln((UnicodeString)"FAIL: Expected 1,50 DM");
delete currencyFmt;
s.truncate(0);
len = uloc_canonicalize("fr_FR_PREEURO", loc, 256, &status);
currencyFmt = NumberFormat::createCurrencyInstance(Locale(loc), status);
currencyFmt->format(1.50, s);
logln((UnicodeString)"Un pauvre en France a....." + s);
if (!(s=="1,50 F"))
errln((UnicodeString)"FAIL: Expected 1,50 F");
delete currencyFmt;
if (U_FAILURE(status))
errln((UnicodeString)"FAIL: Status " + (int32_t)status);
for(int i=0; i < (int)(sizeof(testCases)/sizeof(testCases[i])); i++){
status = U_ZERO_ERROR;
const char *localeID = testCases[i][0];
UnicodeString expected(testCases[i][1]);
expected = expected.unescape();
s.truncate(0);
char loc[256]={0};
uloc_canonicalize(localeID, loc, 256, &status);
currencyFmt = NumberFormat::createCurrencyInstance(Locale(loc), status);
if(U_FAILURE(status)){
errln("Could not create currency formatter for locale %s",localeID);
continue;
}
currencyFmt->format(1150.50, s);
if(s!=expected){
errln(UnicodeString("FAIL: Expected: ")+expected
+ UnicodeString(" Got: ") + s
+ UnicodeString( " for locale: ")+ UnicodeString(localeID) );
}
if (U_FAILURE(status)){
errln((UnicodeString)"FAIL: Status " + (int32_t)status);
}
delete currencyFmt;
}
}
// -------------------------------------
/**
* Test the Currency object handling, new as of ICU 2.2.
*/
void NumberFormatTest::TestCurrencyObject() {
UErrorCode ec = U_ZERO_ERROR;
NumberFormat* fmt =
NumberFormat::createCurrencyInstance(Locale::getUS(), ec);
if (U_FAILURE(ec)) {
errln("FAIL: getCurrencyInstance(US)");
delete fmt;
return;
}
Locale null("", "", "");
expectCurrency(*fmt, null, 1234.56, "$1,234.56");
expectCurrency(*fmt, Locale::getFrance(),
1234.56, CharsToUnicodeString("\\u20AC1,234.56")); // Euro
expectCurrency(*fmt, Locale::getJapan(),
1234.56, CharsToUnicodeString("\\u00A51,235")); // Yen
expectCurrency(*fmt, Locale("fr", "CH", ""),
1234.56, "SwF1,234.55"); // 0.05 rounding
expectCurrency(*fmt, Locale::getUS(),
1234.56, "$1,234.56");
delete fmt;
fmt = NumberFormat::createCurrencyInstance(Locale::getFrance(), ec);
if (U_FAILURE(ec)) {
errln("FAIL: getCurrencyInstance(FRANCE)");
delete fmt;
return;
}
expectCurrency(*fmt, null, 1234.56, CharsToUnicodeString("1 234,56 \\u20AC"));
expectCurrency(*fmt, Locale::getJapan(),
1234.56, CharsToUnicodeString("1 235 \\u00A5")); // Yen
expectCurrency(*fmt, Locale("fr", "CH", ""),
1234.56, "1 234,55 sFr."); // 0.05 rounding
expectCurrency(*fmt, Locale::getUS(),
1234.56, "1 234,56 $");
expectCurrency(*fmt, Locale::getFrance(),
1234.56, CharsToUnicodeString("1 234,56 \\u20AC")); // Euro
delete fmt;
}
// -------------------------------------
/**
* Do rudimentary testing of parsing.
*/
void
NumberFormatTest::TestParse(void)
{
UErrorCode status = U_ZERO_ERROR;
UnicodeString arg("0");
DecimalFormat* format = new DecimalFormat("00", status);
//try {
Formattable n; format->parse(arg, n, status);
logln((UnicodeString)"parse(" + arg + ") = " + n.getLong());
if (n.getType() != Formattable::kLong ||
n.getLong() != 0) errln((UnicodeString)"FAIL: Expected 0");
delete format;
if (U_FAILURE(status)) errln((UnicodeString)"FAIL: Status " + (int32_t)status);
//}
//catch(Exception e) {
// errln((UnicodeString)"Exception caught: " + e);
//}
}
// -------------------------------------
/**
* Test proper rounding by the format method.
*/
void
NumberFormatTest::TestRounding487(void)
{
UErrorCode status = U_ZERO_ERROR;
NumberFormat *nf = NumberFormat::createInstance(status);
roundingTest(*nf, 0.00159999, 4, "0.0016");
roundingTest(*nf, 0.00995, 4, "0.01");
roundingTest(*nf, 12.3995, 3, "12.4");
roundingTest(*nf, 12.4999, 0, "12");
roundingTest(*nf, - 19.5, 0, "-20");
delete nf;
if (U_FAILURE(status)) errln((UnicodeString)"FAIL: Status " + (int32_t)status);
}
/**
* Test the functioning of the secondary grouping value.
*/
void NumberFormatTest::TestSecondaryGrouping(void) {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols US(Locale::getUS(), status);
CHECK(status, "DecimalFormatSymbols ct");
DecimalFormat f("#,##,###", US, status);
CHECK(status, "DecimalFormat ct");
expect2(f, (int32_t)123456789L, "12,34,56,789");
expectPat(f, "#,##,###");
f.applyPattern("#,###", status);
CHECK(status, "applyPattern");
f.setSecondaryGroupingSize(4);
expect2(f, (int32_t)123456789L, "12,3456,789");
expectPat(f, "#,####,###");
NumberFormat *g = NumberFormat::createInstance(Locale("hi", "IN"), status);
CHECK(status, "createInstance(hi_IN)");
UnicodeString out;
int32_t l = (int32_t)1876543210L;
g->format(l, out);
delete g;
// expect "1,87,65,43,210", but with Hindi digits
// 01234567890123
UBool ok = TRUE;
if (out.length() != 14) {
ok = FALSE;
} else {
for (int32_t i=0; i<out.length(); ++i) {
UBool expectGroup = FALSE;
switch (i) {
case 1:
case 4:
case 7:
case 10:
expectGroup = TRUE;
break;
}
// Later -- fix this to get the actual grouping
// character from the resource bundle.
UBool isGroup = (out.charAt(i) == 0x002C);
if (isGroup != expectGroup) {
ok = FALSE;
break;
}
}
}
if (!ok) {
errln((UnicodeString)"FAIL Expected " + l +
" x hi_IN -> \"1,87,65,43,210\" (with Hindi digits), got \"" +
escape(out) + "\"");
} else {
logln((UnicodeString)"Ok " + l +
" x hi_IN -> \"" +
escape(out) + "\"");
}
}
void NumberFormatTest::TestWhiteSpaceParsing(void) {
UErrorCode ec = U_ZERO_ERROR;
DecimalFormatSymbols US(Locale::getUS(), ec);
DecimalFormat fmt("a b#0c ", US, ec);
if (U_FAILURE(ec)) {
errln("FAIL: Constructor");
return;
}
int32_t n = 1234;
expect(fmt, "a b1234c ", n);
expect(fmt, "a b1234c ", n);
}
/**
* Test currencies whose display name is a ChoiceFormat.
*/
void NumberFormatTest::TestComplexCurrency() {
UErrorCode ec = U_ZERO_ERROR;
Locale loc("en", "IN", "");
NumberFormat* fmt = NumberFormat::createCurrencyInstance(loc, ec);
if (U_SUCCESS(ec)) {
expect2(*fmt, 1.0, "Re. 1.00");
// Use .00392625 because that's 2^-8. Any value less than 0.005 is fine.
expect(*fmt, 1.00390625, "Re. 1.00"); // tricky
expect2(*fmt, 12345678.0, "Rs. 1,23,45,678.00");
expect2(*fmt, 0.5, "Rs. 0.50");
expect2(*fmt, -1.0, "-Re. 1.00");
expect2(*fmt, -10.0, "-Rs. 10.00");
} else {
errln("FAIL: getCurrencyInstance(en_IN)");
}
delete fmt;
}
// -------------------------------------
void
NumberFormatTest::roundingTest(NumberFormat& nf, double x, int32_t maxFractionDigits, const char* expected)
{
nf.setMaximumFractionDigits(maxFractionDigits);
UnicodeString out; nf.format(x, out);
logln((UnicodeString)"" + x + " formats with " + maxFractionDigits + " fractional digits to " + out);
if (!(out==expected)) errln((UnicodeString)"FAIL: Expected " + expected);
}
/**
* Upgrade to alphaWorks
*/
void NumberFormatTest::TestExponent(void) {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols US(Locale::getUS(), status);
CHECK(status, "DecimalFormatSymbols constructor");
DecimalFormat fmt1(UnicodeString("0.###E0"), US, status);
CHECK(status, "DecimalFormat(0.###E0)");
DecimalFormat fmt2(UnicodeString("0.###E+0"), US, status);
CHECK(status, "DecimalFormat(0.###E+0)");
int32_t n = 1234;
expect2(fmt1, n, "1.234E3");
expect2(fmt2, n, "1.234E+3");
expect(fmt1, "1.234E+3", n); // Either format should parse "E+3"
}
/**
* Upgrade to alphaWorks
*/
void NumberFormatTest::TestScientific(void) {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols US(Locale::getUS(), status);
CHECK(status, "DecimalFormatSymbols constructor");
// Test pattern round-trip
const char* PAT[] = { "#E0", "0.####E0", "00.000E00", "##0.####E000",
"0.###E0;[0.###E0]" };
int32_t PAT_length = (int32_t)(sizeof(PAT) / sizeof(PAT[0]));
int32_t DIGITS[] = {
// min int, max int, min frac, max frac
0, 1, 0, 0, // "#E0"
1, 1, 0, 4, // "0.####E0"
2, 2, 3, 3, // "00.000E00"
1, 3, 0, 4, // "##0.####E000"
1, 1, 0, 3, // "0.###E0;[0.###E0]"
};
for (int32_t i=0; i<PAT_length; ++i) {
UnicodeString pat(PAT[i]);
DecimalFormat df(pat, US, status);
CHECK(status, "DecimalFormat constructor");
UnicodeString pat2;
df.toPattern(pat2);
if (pat == pat2) {
logln(UnicodeString("Ok Pattern rt \"") +
pat + "\" -> \"" +
pat2 + "\"");
} else {
errln(UnicodeString("FAIL Pattern rt \"") +
pat + "\" -> \"" +
pat2 + "\"");
}
// Make sure digit counts match what we expect
if (df.getMinimumIntegerDigits() != DIGITS[4*i] ||
df.getMaximumIntegerDigits() != DIGITS[4*i+1] ||
df.getMinimumFractionDigits() != DIGITS[4*i+2] ||
df.getMaximumFractionDigits() != DIGITS[4*i+3]) {
errln(UnicodeString("FAIL \"" + pat +
"\" min/max int; min/max frac = ") +
df.getMinimumIntegerDigits() + "/" +
df.getMaximumIntegerDigits() + ";" +
df.getMinimumFractionDigits() + "/" +
df.getMaximumFractionDigits() + ", expect " +
DIGITS[4*i] + "/" +
DIGITS[4*i+1] + ";" +
DIGITS[4*i+2] + "/" +
DIGITS[4*i+3]);
}
}
// Test the constructor for default locale. We have to
// manually set the default locale, as there is no
// guarantee that the default locale has the same
// scientific format.
Locale def = Locale::getDefault();
Locale::setDefault(Locale::getUS(), status);
expect2(NumberFormat::createScientificInstance(status),
12345.678901,
"1.2345678901E4", status);
Locale::setDefault(def, status);
expect2(new DecimalFormat("#E0", US, status),
12345.0,
"1.2345E4", status);
expect(new DecimalFormat("0E0", US, status),
12345.0,
"1E4", status);
expect2(NumberFormat::createScientificInstance(Locale::getUS(), status),
12345.678901,
"1.2345678901E4", status);
expect(new DecimalFormat("##0.###E0", US, status),
12345.0,
"12.34E3", status);
expect(new DecimalFormat("##0.###E0", US, status),
12345.00001,
"12.35E3", status);
expect2(new DecimalFormat("##0.####E0", US, status),
(int32_t) 12345,
"12.345E3", status);
expect2(NumberFormat::createScientificInstance(Locale::getFrance(), status),
12345.678901,
"1,2345678901E4", status);
expect(new DecimalFormat("##0.####E0", US, status),
789.12345e-9,
"789.12E-9", status);
expect2(new DecimalFormat("##0.####E0", US, status),
780.e-9,
"780E-9", status);
expect(new DecimalFormat(".###E0", US, status),
45678.0,
".457E5", status);
expect2(new DecimalFormat(".###E0", US, status),
(int32_t) 0,
".0E0", status);
/*
expect(new DecimalFormat[] { new DecimalFormat("#E0", US),
new DecimalFormat("##E0", US),
new DecimalFormat("####E0", US),
new DecimalFormat("0E0", US),
new DecimalFormat("00E0", US),
new DecimalFormat("000E0", US),
},
new Long(45678000),
new String[] { "4.5678E7",
"45.678E6",
"4567.8E4",
"5E7",
"46E6",
"457E5",
}
);
!
! Unroll this test into individual tests below...
!
*/
expect2(new DecimalFormat("#E0", US, status),
(int32_t) 45678000, "4.5678E7", status);
expect2(new DecimalFormat("##E0", US, status),
(int32_t) 45678000, "45.678E6", status);
expect2(new DecimalFormat("####E0", US, status),
(int32_t) 45678000, "4567.8E4", status);
expect(new DecimalFormat("0E0", US, status),
(int32_t) 45678000, "5E7", status);
expect(new DecimalFormat("00E0", US, status),
(int32_t) 45678000, "46E6", status);
expect(new DecimalFormat("000E0", US, status),
(int32_t) 45678000, "457E5", status);
/*
expect(new DecimalFormat("###E0", US, status),
new Object[] { new Double(0.0000123), "12.3E-6",
new Double(0.000123), "123E-6",
new Double(0.00123), "1.23E-3",
new Double(0.0123), "12.3E-3",
new Double(0.123), "123E-3",
new Double(1.23), "1.23E0",
new Double(12.3), "12.3E0",
new Double(123), "123E0",
new Double(1230), "1.23E3",
});
!
! Unroll this test into individual tests below...
!
*/
expect2(new DecimalFormat("###E0", US, status),
0.0000123, "12.3E-6", status);
expect2(new DecimalFormat("###E0", US, status),
0.000123, "123E-6", status);
expect2(new DecimalFormat("###E0", US, status),
0.00123, "1.23E-3", status);
expect2(new DecimalFormat("###E0", US, status),
0.0123, "12.3E-3", status);
expect2(new DecimalFormat("###E0", US, status),
0.123, "123E-3", status);
expect2(new DecimalFormat("###E0", US, status),
1.23, "1.23E0", status);
expect2(new DecimalFormat("###E0", US, status),
12.3, "12.3E0", status);
expect2(new DecimalFormat("###E0", US, status),
123.0, "123E0", status);
expect2(new DecimalFormat("###E0", US, status),
1230.0, "1.23E3", status);
/*
expect(new DecimalFormat("0.#E+00", US, status),
new Object[] { new Double(0.00012), "1.2E-04",
new Long(12000), "1.2E+04",
});
!
! Unroll this test into individual tests below...
!
*/
expect2(new DecimalFormat("0.#E+00", US, status),
0.00012, "1.2E-04", status);
expect2(new DecimalFormat("0.#E+00", US, status),
(int32_t) 12000, "1.2E+04", status);
}
/**
* Upgrade to alphaWorks
*/
void NumberFormatTest::TestPad(void) {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols US(Locale::getUS(), status);
CHECK(status, "DecimalFormatSymbols constructor");
expect2(new DecimalFormat("*^##.##", US, status),
int32_t(0), "^^^^0", status);
expect2(new DecimalFormat("*^##.##", US, status),
-1.3, "^-1.3", status);
expect2(new DecimalFormat("##0.0####E0*_ 'g-m/s^2'", US, status),
int32_t(0), "0.0E0______ g-m/s^2", status);
expect(new DecimalFormat("##0.0####E0*_ 'g-m/s^2'", US, status),
1.0/3, "333.333E-3_ g-m/s^2", status);
expect2(new DecimalFormat("##0.0####*_ 'g-m/s^2'", US, status),
int32_t(0), "0.0______ g-m/s^2", status);
expect(new DecimalFormat("##0.0####*_ 'g-m/s^2'", US, status),
1.0/3, "0.33333__ g-m/s^2", status);
// Test padding before a sign
const char *formatStr = "*x#,###,###,##0.0#;*x(###,###,##0.0#)";
expect2(new DecimalFormat(formatStr, US, status),
int32_t(-10), "xxxxxxxxxx(10.0)", status);
expect2(new DecimalFormat(formatStr, US, status),
int32_t(-1000),"xxxxxxx(1,000.0)", status);
expect2(new DecimalFormat(formatStr, US, status),
int32_t(-1000000),"xxx(1,000,000.0)", status);
expect2(new DecimalFormat(formatStr, US, status),
-100.37, "xxxxxxxx(100.37)", status);
expect2(new DecimalFormat(formatStr, US, status),
-10456.37, "xxxxx(10,456.37)", status);
expect2(new DecimalFormat(formatStr, US, status),
-1120456.37, "xx(1,120,456.37)", status);
expect2(new DecimalFormat(formatStr, US, status),
-112045600.37, "(112,045,600.37)", status);
expect2(new DecimalFormat(formatStr, US, status),
-1252045600.37,"(1,252,045,600.37)", status);
expect2(new DecimalFormat(formatStr, US, status),
int32_t(10), "xxxxxxxxxxxx10.0", status);
expect2(new DecimalFormat(formatStr, US, status),
int32_t(1000),"xxxxxxxxx1,000.0", status);
expect2(new DecimalFormat(formatStr, US, status),
int32_t(1000000),"xxxxx1,000,000.0", status);
expect2(new DecimalFormat(formatStr, US, status),
100.37, "xxxxxxxxxx100.37", status);
expect2(new DecimalFormat(formatStr, US, status),
10456.37, "xxxxxxx10,456.37", status);
expect2(new DecimalFormat(formatStr, US, status),
1120456.37, "xxxx1,120,456.37", status);
expect2(new DecimalFormat(formatStr, US, status),
112045600.37, "xx112,045,600.37", status);
expect2(new DecimalFormat(formatStr, US, status),
10252045600.37,"10,252,045,600.37", status);
// Test padding between a sign and a number
const char *formatStr2 = "#,###,###,##0.0#*x;(###,###,##0.0#*x)";
expect2(new DecimalFormat(formatStr2, US, status),
int32_t(-10), "(10.0xxxxxxxxxx)", status);
expect2(new DecimalFormat(formatStr2, US, status),
int32_t(-1000),"(1,000.0xxxxxxx)", status);
expect2(new DecimalFormat(formatStr2, US, status),
int32_t(-1000000),"(1,000,000.0xxx)", status);
expect2(new DecimalFormat(formatStr2, US, status),
-100.37, "(100.37xxxxxxxx)", status);
expect2(new DecimalFormat(formatStr2, US, status),
-10456.37, "(10,456.37xxxxx)", status);
expect2(new DecimalFormat(formatStr2, US, status),
-1120456.37, "(1,120,456.37xx)", status);
expect2(new DecimalFormat(formatStr2, US, status),
-112045600.37, "(112,045,600.37)", status);
expect2(new DecimalFormat(formatStr2, US, status),
-1252045600.37,"(1,252,045,600.37)", status);
expect2(new DecimalFormat(formatStr2, US, status),
int32_t(10), "10.0xxxxxxxxxxxx", status);
expect2(new DecimalFormat(formatStr2, US, status),
int32_t(1000),"1,000.0xxxxxxxxx", status);
expect2(new DecimalFormat(formatStr2, US, status),
int32_t(1000000),"1,000,000.0xxxxx", status);
expect2(new DecimalFormat(formatStr2, US, status),
100.37, "100.37xxxxxxxxxx", status);
expect2(new DecimalFormat(formatStr2, US, status),
10456.37, "10,456.37xxxxxxx", status);
expect2(new DecimalFormat(formatStr2, US, status),
1120456.37, "1,120,456.37xxxx", status);
expect2(new DecimalFormat(formatStr2, US, status),
112045600.37, "112,045,600.37xx", status);
expect2(new DecimalFormat(formatStr2, US, status),
10252045600.37,"10,252,045,600.37", status);
//testing the setPadCharacter(UnicodeString) and getPadCharacterString()
DecimalFormat fmt("#", US, status);
CHECK(status, "DecimalFormat constructor");
UnicodeString padString("P");
fmt.setPadCharacter(padString);
expectPad(fmt, "*P##.##", DecimalFormat::kPadBeforePrefix, 5, padString);
fmt.setPadCharacter((UnicodeString)"^");
expectPad(fmt, "*^#", DecimalFormat::kPadBeforePrefix, 1, (UnicodeString)"^");
//commented untill implementation is complete
/* fmt.setPadCharacter((UnicodeString)"^^^");
expectPad(fmt, "*^^^#", DecimalFormat::kPadBeforePrefix, 3, (UnicodeString)"^^^");
padString.remove();
padString.append((UChar)0x0061);
padString.append((UChar)0x0302);
fmt.setPadCharacter(padString);
UChar patternChars[]={0x002a, 0x0061, 0x0302, 0x0061, 0x0302, 0x0023, 0x0000};
UnicodeString pattern(patternChars);
expectPad(fmt, pattern , DecimalFormat::kPadBeforePrefix, 4, padString);
*/
}
/**
* Upgrade to alphaWorks
*/
void NumberFormatTest::TestPatterns2(void) {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols US(Locale::getUS(), status);
CHECK(status, "DecimalFormatSymbols constructor");
DecimalFormat fmt("#", US, status);
CHECK(status, "DecimalFormat constructor");
UChar hat = 0x005E; /*^*/
expectPad(fmt, "*^#", DecimalFormat::kPadBeforePrefix, 1, hat);
expectPad(fmt, "$*^#", DecimalFormat::kPadAfterPrefix, 2, hat);
expectPad(fmt, "#*^", DecimalFormat::kPadBeforeSuffix, 1, hat);
expectPad(fmt, "#$*^", DecimalFormat::kPadAfterSuffix, 2, hat);
expectPad(fmt, "$*^$#", ILLEGAL);
expectPad(fmt, "#$*^$", ILLEGAL);
expectPad(fmt, "'pre'#,##0*x'post'", DecimalFormat::kPadBeforeSuffix,
12, (UChar)0x0078 /*x*/);
expectPad(fmt, "''#0*x", DecimalFormat::kPadBeforeSuffix,
3, (UChar)0x0078 /*x*/);
expectPad(fmt, "'I''ll'*a###.##", DecimalFormat::kPadAfterPrefix,
10, (UChar)0x0061 /*a*/);
fmt.applyPattern("AA#,##0.00ZZ", status);
CHECK(status, "applyPattern");
fmt.setPadCharacter(hat);
fmt.setFormatWidth(10);
fmt.setPadPosition(DecimalFormat::kPadBeforePrefix);
expectPat(fmt, "*^AA#,##0.00ZZ");
fmt.setPadPosition(DecimalFormat::kPadBeforeSuffix);
expectPat(fmt, "AA#,##0.00*^ZZ");
fmt.setPadPosition(DecimalFormat::kPadAfterSuffix);
expectPat(fmt, "AA#,##0.00ZZ*^");
// 12 3456789012
UnicodeString exp("AA*^#,##0.00ZZ", "");
fmt.setFormatWidth(12);
fmt.setPadPosition(DecimalFormat::kPadAfterPrefix);
expectPat(fmt, exp);
fmt.setFormatWidth(13);
// 12 34567890123
expectPat(fmt, "AA*^##,##0.00ZZ");
fmt.setFormatWidth(14);
// 12 345678901234
expectPat(fmt, "AA*^###,##0.00ZZ");
fmt.setFormatWidth(15);
// 12 3456789012345
expectPat(fmt, "AA*^####,##0.00ZZ"); // This is the interesting case
fmt.setFormatWidth(16);
// 12 34567890123456
expectPat(fmt, "AA*^#,###,##0.00ZZ");
}
void NumberFormatTest::TestSurrogateSupport(void) {
UErrorCode status = U_ZERO_ERROR;
DecimalFormatSymbols custom(Locale::getUS(), status);
CHECK(status, "DecimalFormatSymbols constructor");
custom.setSymbol(DecimalFormatSymbols::kDecimalSeparatorSymbol, "decimal");
custom.setSymbol(DecimalFormatSymbols::kPlusSignSymbol, "plus");
custom.setSymbol(DecimalFormatSymbols::kMinusSignSymbol, " minus ");
custom.setSymbol(DecimalFormatSymbols::kExponentialSymbol, "exponent");
UnicodeString patternStr("*\\U00010000##.##", "");
patternStr = patternStr.unescape();
UnicodeString expStr("\\U00010000\\U00010000\\U00010000\\U000100000", "");
expStr = expStr.unescape();
expect2(new DecimalFormat(patternStr, custom, status),
int32_t(0), expStr, status);
status = U_ZERO_ERROR;
expect2(new DecimalFormat("*^##.##", custom, status),
int32_t(0), "^^^^0", status);
status = U_ZERO_ERROR;
expect2(new DecimalFormat("##.##", custom, status),
-1.3, " minus 1decimal3", status);
status = U_ZERO_ERROR;
expect2(new DecimalFormat("##0.0####E0 'g-m/s^2'", custom, status),
int32_t(0), "0decimal0exponent0 g-m/s^2", status);
status = U_ZERO_ERROR;
expect(new DecimalFormat("##0.0####E0 'g-m/s^2'", custom, status),
1.0/3, "333decimal333exponent minus 3 g-m/s^2", status);
status = U_ZERO_ERROR;
expect2(new DecimalFormat("##0.0#### 'g-m/s^2'", custom, status),
int32_t(0), "0decimal0 g-m/s^2", status);
status = U_ZERO_ERROR;
expect(new DecimalFormat("##0.0#### 'g-m/s^2'", custom, status),
1.0/3, "0decimal33333 g-m/s^2", status);
UnicodeString zero((UChar32)0x10000);
custom.setSymbol(DecimalFormatSymbols::kZeroDigitSymbol, zero);
expStr = UnicodeString("\\U00010001decimal\\U00010002\\U00010005\\U00010000", "");
expStr = expStr.unescape();
status = U_ZERO_ERROR;
expect2(new DecimalFormat("##0.000", custom, status),
1.25, expStr, status);
custom.setSymbol(DecimalFormatSymbols::kZeroDigitSymbol, (UChar)0x30);
custom.setSymbol(DecimalFormatSymbols::kCurrencySymbol, "units of money");
custom.setSymbol(DecimalFormatSymbols::kMonetarySeparatorSymbol, "money separator");
patternStr = "0.00 \\u00A4' in your bank account'";
patternStr = patternStr.unescape();
expStr = UnicodeString(" minus 20money separator00 units of money in your bank account", "");
status = U_ZERO_ERROR;
expect2(new DecimalFormat(patternStr, custom, status),
int32_t(-20), expStr, status);
custom.setSymbol(DecimalFormatSymbols::kPercentSymbol, "percent");
patternStr = "'You''ve lost ' -0.00 %' of your money today'";
patternStr = patternStr.unescape();
expStr = UnicodeString(" minus You've lost minus 2000decimal00 percent of your money today", "");
status = U_ZERO_ERROR;
expect2(new DecimalFormat(patternStr, custom, status),
int32_t(-20), expStr, status);
}
void NumberFormatTest::TestCurrencyPatterns(void) {
int32_t i, locCount;
const Locale* locs = NumberFormat::getAvailableLocales(locCount);
for (i=0; i<locCount; ++i) {
UErrorCode ec = U_ZERO_ERROR;
NumberFormat* nf = NumberFormat::createCurrencyInstance(locs[i], ec);
if (U_FAILURE(ec)) {
errln("FAIL: Can't create NumberFormat(%s) - %s", locs[i].getName(), u_errorName(ec));
} else {
// Make sure currency formats do not have a variable number
// of fraction digits
int32_t min = nf->getMinimumFractionDigits();
int32_t max = nf->getMaximumFractionDigits();
if (min != max) {
UnicodeString a, b;
nf->format(1.0, a);
nf->format(1.125, b);
errln((UnicodeString)"FAIL: " + locs[i].getName() +
" min fraction digits != max fraction digits; "
"x 1.0 => " + escape(a) +
"; x 1.125 => " + escape(b));
}
// Make sure EURO currency formats have exactly 2 fraction digits
if (nf->getDynamicClassID() == DecimalFormat::getStaticClassID()) {
DecimalFormat* df = (DecimalFormat*) nf;
if (u_strcmp(EUR, df->getCurrency()) == 0) {
if (min != 2 || max != 2) {
UnicodeString a;
nf->format(1.0, a);
errln((UnicodeString)"FAIL: " + locs[i].getName() +
" is a EURO format but it does not have 2 fraction digits; "
"x 1.0 => " +
escape(a));
}
}
}
}
delete nf;
}
}
void NumberFormatTest::TestRegCurrency(void) {
#if !UCONFIG_NO_SERVICE
UErrorCode status = U_ZERO_ERROR;
UChar USD[4];
ucurr_forLocale("en_US", USD, 4, &status);
UChar YEN[4];
ucurr_forLocale("ja_JP", YEN, 4, &status);
UChar TMP[4];
static const UChar QQQ[] = {0x51, 0x51, 0x51, 0};
if(U_FAILURE(status)) {
errln("Unable to get currency for locale, error %s", u_errorName(status));
return;
}
UCurrRegistryKey enkey = ucurr_register(YEN, "en_US", &status);
UCurrRegistryKey enUSEUROkey = ucurr_register(QQQ, "en_US_EURO", &status);
ucurr_forLocale("en_US", TMP, 4, &status);
if (u_strcmp(YEN, TMP) != 0) {
errln("FAIL: didn't return YEN registered for en_US");
}
ucurr_forLocale("en_US_EURO", TMP, 4, &status);
if (u_strcmp(QQQ, TMP) != 0) {
errln("FAIL: didn't return QQQ for en_US_EURO");
}
int32_t fallbackLen = ucurr_forLocale("en_XX_BAR", TMP, 4, &status);
if (fallbackLen) {
errln("FAIL: tried to fallback en_XX_BAR");
}
status = U_ZERO_ERROR; // reset
if (!ucurr_unregister(enkey, &status)) {
errln("FAIL: couldn't unregister enkey");
}
ucurr_forLocale("en_US", TMP, 4, &status);
if (u_strcmp(USD, TMP) != 0) {
errln("FAIL: didn't return USD for en_US after unregister of en_US");
}
status = U_ZERO_ERROR; // reset
ucurr_forLocale("en_US_EURO", TMP, 4, &status);
if (u_strcmp(QQQ, TMP) != 0) {
errln("FAIL: didn't return QQQ for en_US_EURO after unregister of en_US");
}
ucurr_forLocale("en_US_BLAH", TMP, 4, &status);
if (u_strcmp(USD, TMP) != 0) {
errln("FAIL: could not find USD for en_US_BLAH after unregister of en");
}
status = U_ZERO_ERROR; // reset
if (!ucurr_unregister(enUSEUROkey, &status)) {
errln("FAIL: couldn't unregister enUSEUROkey");
}
ucurr_forLocale("en_US_EURO", TMP, 4, &status);
if (u_strcmp(EUR, TMP) != 0) {
errln("FAIL: didn't return EUR for en_US_EURO after unregister of en_US_EURO");
}
status = U_ZERO_ERROR; // reset
#endif
}
void NumberFormatTest::TestCurrencyNames(void) {
// Do a basic check of getName()
// USD { "US$", "US Dollar" } // 04/04/1792-
UErrorCode ec = U_ZERO_ERROR;
static const UChar USD[] = {85, 83, 68, 0}; /*USD*/
static const UChar CAD[] = {0x43, 0x41, 0x44, 0}; /*CAD*/
static const UChar ITL[] = {0x49, 0x54, 0x4C, 0}; /*ITL*/
UBool isChoiceFormat;
int32_t len;
// Warning: HARD-CODED LOCALE DATA in this test. If it fails, CHECK
// THE LOCALE DATA before diving into the code.
assertEquals("USD.getName(SYMBOL_NAME)",
UnicodeString("US$"),
UnicodeString(ucurr_getName(USD, "en",
UCURR_SYMBOL_NAME,
&isChoiceFormat, &len, &ec)));
assertEquals("USD.getName(LONG_NAME)",
UnicodeString("US Dollar"),
UnicodeString(ucurr_getName(USD, "en",
UCURR_LONG_NAME,
&isChoiceFormat, &len, &ec)));
assertSuccess("ucurr_getName", ec);
// Test that a default or fallback warning is being returned. JB 4239.
(void) ucurr_getName(CAD, "en_US", UCURR_LONG_NAME, &isChoiceFormat,
&len, &ec);
assertTrue("ucurr_getName (fallback)",
U_USING_FALLBACK_WARNING == ec, TRUE);
(void) ucurr_getName(CAD, "vi", UCURR_LONG_NAME, &isChoiceFormat,
&len, &ec);
assertTrue("ucurr_getName (default)",
U_USING_DEFAULT_WARNING == ec, TRUE);
// Test that a default warning is being returned when falling back to root. JB 4536.
(void) ucurr_getName(ITL, "cy", UCURR_LONG_NAME, &isChoiceFormat,
&len, &ec);
assertTrue("ucurr_getName (default to root)",
U_USING_DEFAULT_WARNING == ec, TRUE);
// TODO add more tests later
}
void NumberFormatTest::TestCurrencyUnit(void){
UErrorCode ec = U_ZERO_ERROR;
static const UChar USD[] = {85, 83, 68, 0}; /*USD*/
CurrencyUnit cu(USD, ec);
assertSuccess("CurrencyUnit", ec);
const UChar * r = cu.getISOCurrency(); // who is the buffer owner ?
assertEquals("getISOCurrency()", USD, r);
CurrencyUnit cu2(cu);
if (!(cu2 == cu)){
errln("CurrencyUnit copy constructed object should be same");
}
CurrencyUnit * cu3 = (CurrencyUnit *)cu.clone();
if (!(*cu3 == cu)){
errln("CurrencyUnit cloned object should be same");
}
}
void NumberFormatTest::TestCurrencyAmount(void){
UErrorCode ec = U_ZERO_ERROR;
static const UChar USD[] = {85, 83, 68, 0}; /*USD*/
CurrencyAmount ca(9, USD, ec);
assertSuccess("CurrencyAmount", ec);
CurrencyAmount ca2(ca);
if (!(ca2 == ca)){
errln("CurrencyAmount copy constructed object should be same");
}
CurrencyAmount *ca3 = (CurrencyAmount *)ca.clone();
if (!(*ca3 == ca)){
errln("CurrencyAmount cloned object should be same");
}
}
void NumberFormatTest::TestSymbolsWithBadLocale(void) {
Locale locDefault;
Locale locBad("x-crazy_ZZ_MY_SPECIAL_ADMINISTRATION_REGION_NEEDS_A_SPECIAL_VARIANT_WITH_A_REALLY_REALLY_REALLY_REALLY_REALLY_REALLY_REALLY_LONG_NAME");
UErrorCode status = U_ZERO_ERROR;
UnicodeString intlCurrencySymbol((UChar)0xa4);
intlCurrencySymbol.append((UChar)0xa4);
logln("Current locale is %s", Locale::getDefault().getName());
Locale::setDefault(locBad, status);
logln("Current locale is %s", Locale::getDefault().getName());
DecimalFormatSymbols mySymbols(status);
if (status != U_USING_FALLBACK_WARNING) {
errln("DecimalFormatSymbols should returned U_USING_FALLBACK_WARNING.");
}
if (strcmp(mySymbols.getLocale().getName(), locBad.getName()) != 0) {
errln("DecimalFormatSymbols does not have the right locale.");
}
int symbolEnum = (int)DecimalFormatSymbols::kDecimalSeparatorSymbol;
for (; symbolEnum < (int)DecimalFormatSymbols::kFormatSymbolCount; symbolEnum++) {
logln(UnicodeString("DecimalFormatSymbols[") + symbolEnum + UnicodeString("] = ")
+ prettify(mySymbols.getSymbol((DecimalFormatSymbols::ENumberFormatSymbol)symbolEnum)));
if (mySymbols.getSymbol((DecimalFormatSymbols::ENumberFormatSymbol)symbolEnum).length() == 0
&& symbolEnum != (int)DecimalFormatSymbols::kGroupingSeparatorSymbol)
{
errln("DecimalFormatSymbols has an empty string at index %d.", symbolEnum);
}
}
status = U_ZERO_ERROR;
Locale::setDefault(locDefault, status);
logln("Current locale is %s", Locale::getDefault().getName());
}
/**
* Check that adoptDecimalFormatSymbols and setDecimalFormatSymbols
* behave the same, except for memory ownership semantics. (No
* version of this test on Java, since Java has only one method.)
*/
void NumberFormatTest::TestAdoptDecimalFormatSymbols(void) {
UErrorCode ec = U_ZERO_ERROR;
DecimalFormatSymbols *sym = new DecimalFormatSymbols(Locale::getUS(), ec);
if (U_FAILURE(ec)) {
errln("Fail: DecimalFormatSymbols constructor");
delete sym;
return;
}
UnicodeString pat(" #,##0.00");
pat.insert(0, (UChar)0x00A4);
DecimalFormat fmt(pat, sym, ec);
if (U_FAILURE(ec)) {
errln("Fail: DecimalFormat constructor");
return;
}
UnicodeString str;
fmt.format(2350.75, str);
if (str == "$ 2,350.75") {
logln(str);
} else {
errln("Fail: " + str + ", expected $ 2,350.75");
}
sym = new DecimalFormatSymbols(Locale::getUS(), ec);
if (U_FAILURE(ec)) {
errln("Fail: DecimalFormatSymbols constructor");
delete sym;
return;
}
sym->setSymbol(DecimalFormatSymbols::kCurrencySymbol, "Q");
fmt.adoptDecimalFormatSymbols(sym);
str.truncate(0);
fmt.format(2350.75, str);
if (str == "Q 2,350.75") {
logln(str);
} else {
errln("Fail: adoptDecimalFormatSymbols -> " + str + ", expected Q 2,350.75");
}
sym = new DecimalFormatSymbols(Locale::getUS(), ec);
if (U_FAILURE(ec)) {
errln("Fail: DecimalFormatSymbols constructor");
delete sym;
return;
}
DecimalFormat fmt2(pat, sym, ec);
if (U_FAILURE(ec)) {
errln("Fail: DecimalFormat constructor");
return;
}
DecimalFormatSymbols sym2(Locale::getUS(), ec);
if (U_FAILURE(ec)) {
errln("Fail: DecimalFormatSymbols constructor");
return;
}
sym2.setSymbol(DecimalFormatSymbols::kCurrencySymbol, "Q");
fmt2.setDecimalFormatSymbols(sym2);
str.truncate(0);
fmt2.format(2350.75, str);
if (str == "Q 2,350.75") {
logln(str);
} else {
errln("Fail: setDecimalFormatSymbols -> " + str + ", expected Q 2,350.75");
}
}
void NumberFormatTest::TestPerMill() {
UErrorCode ec = U_ZERO_ERROR;
UnicodeString str;
DecimalFormat fmt(ctou("###.###\\u2030"), ec);
if (!assertSuccess("DecimalFormat ct", ec)) return;
assertEquals("0.4857 x ###.###\\u2030",
ctou("485.7\\u2030"), fmt.format(0.4857, str));
DecimalFormatSymbols sym(Locale::getUS(), ec);
sym.setSymbol(DecimalFormatSymbols::kPerMillSymbol, ctou("m"));
DecimalFormat fmt2("", sym, ec);
fmt2.applyLocalizedPattern("###.###m", ec);
if (!assertSuccess("setup", ec)) return;
str.truncate(0);
assertEquals("0.4857 x ###.###m",
"485.7m", fmt2.format(0.4857, str));
}
/**
* Generic test for patterns that should be legal/illegal.
*/
void NumberFormatTest::TestIllegalPatterns() {
// Test cases:
// Prefix with "-:" for illegal patterns
// Prefix with "+:" for legal patterns
const char* DATA[] = {
// Unquoted special characters in the suffix are illegal
"-:000.000|###",
"+:000.000'|###'",
0
};
for (int32_t i=0; DATA[i]; ++i) {
const char* pat=DATA[i];
UBool valid = (*pat) == '+';
pat += 2;
UErrorCode ec = U_ZERO_ERROR;
DecimalFormat fmt(pat, ec); // locale doesn't matter here
if (U_SUCCESS(ec) == valid) {
logln("Ok: pattern \"%s\": %s",
pat, u_errorName(ec));
} else {
errln("FAIL: pattern \"%s\" should have %s; got %s",
pat, (valid?"succeeded":"failed"),
u_errorName(ec));
}
}
}
//----------------------------------------------------------------------
static const char* KEYWORDS[] = {
/*0*/ "ref=", // <reference pattern to parse numbers>
/*1*/ "loc=", // <locale for formats>
/*2*/ "f:", // <pattern or '-'> <number> <exp. string>
/*3*/ "fp:", // <pattern or '-'> <number> <exp. string> <exp. number>
/*4*/ "rt:", // <pattern or '-'> <(exp.) number> <(exp.) string>
/*5*/ "p:", // <pattern or '-'> <string> <exp. number>
/*6*/ "perr:", // <pattern or '-'> <invalid string>
/*7*/ "pat:", // <pattern or '-'> <exp. toPattern or '-' or 'err'>
/*8*/ "fpc:", // <pattern or '-'> <curr.amt> <exp. string> <exp. curr.amt>
0
};
/**
* Return an integer representing the next token from this
* iterator. The integer will be an index into the given list, or
* -1 if there are no more tokens, or -2 if the token is not on
* the list.
*/
static int32_t keywordIndex(const UnicodeString& tok) {
for (int32_t i=0; KEYWORDS[i]!=0; ++i) {
if (tok==KEYWORDS[i]) {
return i;
}
}
return -1;
}
/**
* Parse a CurrencyAmount using the given NumberFormat, with
* the 'delim' character separating the number and the currency.
*/
static void parseCurrencyAmount(const UnicodeString& str,
const NumberFormat& fmt,
UChar delim,
Formattable& result,
UErrorCode& ec) {
UnicodeString num, cur;
int32_t i = str.indexOf(delim);
str.extractBetween(0, i, num);
str.extractBetween(i+1, INT32_MAX, cur);
Formattable n;
fmt.parse(num, n, ec);
result.adoptObject(new CurrencyAmount(n, cur.getTerminatedBuffer(), ec));
}
void NumberFormatTest::TestCases() {
UErrorCode ec = U_ZERO_ERROR;
TextFile reader("NumberFormatTestCases.txt", "UTF8", ec);
if (U_FAILURE(ec)) {
errln("FAIL: Couldn't open NumberFormatTestCases.txt");
return;
}
TokenIterator tokens(&reader);
Locale loc("en", "US", "");
DecimalFormat *ref = 0, *fmt = 0;
MeasureFormat *mfmt = 0;
UnicodeString pat, tok, mloc, str, out, where, currAmt;
Formattable n;
for (;;) {
ec = U_ZERO_ERROR;
if (!tokens.next(tok, ec)) {
break;
}
where = UnicodeString("(") + tokens.getLineNumber() + ") ";
int32_t cmd = keywordIndex(tok);
switch (cmd) {
case 0:
// ref= <reference pattern>
if (!tokens.next(tok, ec)) goto error;
delete ref;
ref = new DecimalFormat(tok,
new DecimalFormatSymbols(Locale::getUS(), ec), ec);
break;
case 1:
// loc= <locale>
if (!tokens.next(tok, ec)) goto error;
loc = Locale::createFromName(CharString(tok));
break;
case 2: // f:
case 3: // fp:
case 4: // rt:
case 5: // p:
if (!tokens.next(tok, ec)) goto error;
if (tok != "-") {
pat = tok;
delete fmt;
fmt = new DecimalFormat(pat, new DecimalFormatSymbols(loc, ec), ec);
if (U_FAILURE(ec)) {
errln("FAIL: " + where + "Pattern \"" + pat + "\": " + u_errorName(ec));
ec = U_ZERO_ERROR;
if (!tokens.next(tok, ec)) goto error;
if (!tokens.next(tok, ec)) goto error;
if (cmd == 3) {
if (!tokens.next(tok, ec)) goto error;
}
continue;
}
}
if (cmd == 2 || cmd == 3 || cmd == 4) {
// f: <pattern or '-'> <number> <exp. string>
// fp: <pattern or '-'> <number> <exp. string> <exp. number>
// rt: <pattern or '-'> <number> <string>
UnicodeString num;
if (!tokens.next(num, ec)) goto error;
if (!tokens.next(str, ec)) goto error;
ref->parse(num, n, ec);
assertSuccess("parse", ec);
assertEquals(where + "\"" + pat + "\".format(" + num + ")",
str, fmt->format(n, out.remove(), ec));
assertSuccess("format", ec);
if (cmd == 3) { // fp:
if (!tokens.next(num, ec)) goto error;
ref->parse(num, n, ec);
assertSuccess("parse", ec);
}
if (cmd != 2) { // != f:
Formattable m;
fmt->parse(str, m, ec);
assertSuccess("parse", ec);
assertEquals(where + "\"" + pat + "\".parse(\"" + str + "\")",
n, m);
}
}
// p: <pattern or '-'> <string to parse> <exp. number>
else {
UnicodeString expstr;
if (!tokens.next(str, ec)) goto error;
if (!tokens.next(expstr, ec)) goto error;
Formattable exp, n;
ref->parse(expstr, exp, ec);
assertSuccess("parse", ec);
fmt->parse(str, n, ec);
assertSuccess("parse", ec);
assertEquals(where + "\"" + pat + "\".parse(\"" + str + "\")",
exp, n);
}
break;
case 8: // fpc:
if (!tokens.next(tok, ec)) goto error;
if (tok != "-") {
mloc = tok;
delete mfmt;
mfmt = MeasureFormat::createCurrencyFormat(
Locale::createFromName(CharString(mloc)), ec);
if (U_FAILURE(ec)) {
errln("FAIL: " + where + "Loc \"" + mloc + "\": " + u_errorName(ec));
ec = U_ZERO_ERROR;
if (!tokens.next(tok, ec)) goto error;
if (!tokens.next(tok, ec)) goto error;
if (!tokens.next(tok, ec)) goto error;
continue;
}
}
// fpc: <loc or '-'> <curr.amt> <exp. string> <exp. curr.amt>
if (!tokens.next(currAmt, ec)) goto error;
if (!tokens.next(str, ec)) goto error;
parseCurrencyAmount(currAmt, *ref, (UChar)0x2F/*'/'*/, n, ec);
if (assertSuccess("parseCurrencyAmount", ec)) {
assertEquals(where + "getCurrencyFormat(" + mloc + ").format(" + currAmt + ")",
str, mfmt->format(n, out.remove(), ec));
assertSuccess("format", ec);
}
if (!tokens.next(currAmt, ec)) goto error;
parseCurrencyAmount(currAmt, *ref, (UChar)0x2F/*'/'*/, n, ec);
if (assertSuccess("parseCurrencyAmount", ec)) {
Formattable m;
mfmt->parseObject(str, m, ec);
if (assertSuccess("parseCurrency", ec)) {
assertEquals(where + "getCurrencyFormat(" + mloc + ").parse(\"" + str + "\")",
n, m);
}
}
break;
case 6:
// perr: <pattern or '-'> <invalid string>
errln("FAIL: Under construction");
goto done;
case 7: {
// pat: <pattern> <exp. toPattern, or '-' or 'err'>
UnicodeString testpat;
UnicodeString exppat;
if (!tokens.next(testpat, ec)) goto error;
if (!tokens.next(exppat, ec)) goto error;
UBool err = exppat == "err";
UBool existingPat = FALSE;
if (testpat == "-") {
if (err) {
errln("FAIL: " + where + "Invalid command \"pat: - err\"");
continue;
}
existingPat = TRUE;
testpat = pat;
}
if (exppat == "-") exppat = testpat;
DecimalFormat* f = 0;
UErrorCode ec2 = U_ZERO_ERROR;
if (existingPat) {
f = fmt;
} else {
f = new DecimalFormat(testpat, ec2);
}
if (U_SUCCESS(ec2)) {
if (err) {
errln("FAIL: " + where + "Invalid pattern \"" + testpat +
"\" was accepted");
} else {
UnicodeString pat2;
assertEquals(where + "\"" + testpat + "\".toPattern()",
exppat, f->toPattern(pat2));
}
} else {
if (err) {
logln("Ok: " + where + "Invalid pattern \"" + testpat +
"\" failed: " + u_errorName(ec2));
} else {
errln("FAIL: " + where + "Valid pattern \"" + testpat +
"\" failed: " + u_errorName(ec2));
}
}
if (!existingPat) delete f;
} break;
case -1:
errln("FAIL: " + where + "Unknown command \"" + tok + "\"");
goto done;
}
}
goto done;
error:
if (U_SUCCESS(ec)) {
errln("FAIL: Unexpected EOF");
} else {
errln("FAIL: " + where + "Unexpected " + u_errorName(ec));
}
done:
delete mfmt;
delete fmt;
delete ref;
}
//----------------------------------------------------------------------
// Support methods
//----------------------------------------------------------------------
UBool NumberFormatTest::equalValue(const Formattable& a, const Formattable& b) {
if (a.getType() == b.getType()) {
return a == b;
}
if (a.getType() == Formattable::kLong) {
if (b.getType() == Formattable::kInt64) {
return a.getLong() == b.getLong();
} else if (b.getType() == Formattable::kDouble) {
return (double) a.getLong() == b.getDouble(); // TODO check use of double instead of long
}
} else if (a.getType() == Formattable::kDouble) {
if (b.getType() == Formattable::kLong) {
return a.getDouble() == (double) b.getLong();
} else if (b.getType() == Formattable::kInt64) {
return a.getDouble() == (double)b.getInt64();
}
} else if (a.getType() == Formattable::kInt64) {
if (b.getType() == Formattable::kLong) {
return a.getInt64() == (int64_t)b.getLong();
} else if (b.getType() == Formattable::kDouble) {
return a.getInt64() == (int64_t)b.getDouble();
}
}
return FALSE;
}
void NumberFormatTest::expect2(NumberFormat& fmt, const Formattable& n, const UnicodeString& str) {
// Don't round-trip format test, since we explicitly do it
expect(fmt, n, str, FALSE);
expect(fmt, str, n);
}
void NumberFormatTest::expect2(NumberFormat* fmt, const Formattable& n,
const UnicodeString& exp,
UErrorCode status) {
if (U_FAILURE(status)) {
errln("FAIL: NumberFormat constructor");
} else {
expect2(*fmt, n, exp);
}
delete fmt;
}
void NumberFormatTest::expect(NumberFormat& fmt, const UnicodeString& str, const Formattable& n) {
UErrorCode status = U_ZERO_ERROR;
Formattable num;
fmt.parse(str, num, status);
if (U_FAILURE(status)) {
errln(UnicodeString("FAIL: Parse failed for \"") + str + "\"");
return;
}
UnicodeString pat;
((DecimalFormat*) &fmt)->toPattern(pat);
if (equalValue(num, n)) {
logln(UnicodeString("Ok \"") + str + "\" x " +
pat + " = " +
toString(num));
} else {
errln(UnicodeString("FAIL \"") + str + "\" x " +
pat + " = " +
toString(num) + ", expected " + toString(n));
}
}
void NumberFormatTest::expect(NumberFormat& fmt, const Formattable& n,
const UnicodeString& exp, UBool rt) {
UnicodeString saw;
FieldPosition pos;
UErrorCode status = U_ZERO_ERROR;
fmt.format(n, saw, pos, status);
CHECK(status, "NumberFormat::format");
UnicodeString pat;
((DecimalFormat*) &fmt)->toPattern(pat);
if (saw == exp) {
logln(UnicodeString("Ok ") + toString(n) + " x " +
escape(pat) + " = \"" +
escape(saw) + "\"");
// We should be able to round-trip the formatted string =>
// number => string (but not the other way around: number
// => string => number2, might have number2 != number):
if (rt) {
Formattable n2;
fmt.parse(exp, n2, status);
if (U_FAILURE(status)) {
errln(UnicodeString("FAIL: Parse failed for \"") + exp + "\"");
return;
}
UnicodeString saw2;
fmt.format(n2, saw2, pos, status);
CHECK(status, "NumberFormat::format");
if (saw2 != exp) {
errln((UnicodeString)"FAIL \"" + exp + "\" => " + toString(n2) +
" => \"" + saw2 + "\"");
}
}
} else {
errln(UnicodeString("FAIL ") + toString(n) + " x " +
escape(pat) + " = \"" +
escape(saw) + "\", expected \"" + exp + "\"");
}
}
void NumberFormatTest::expect(NumberFormat* fmt, const Formattable& n,
const UnicodeString& exp,
UErrorCode status) {
if (U_FAILURE(status)) {
errln("FAIL: NumberFormat constructor");
} else {
expect(*fmt, n, exp);
}
delete fmt;
}
void NumberFormatTest::expectCurrency(NumberFormat& nf, const Locale& locale,
double value, const UnicodeString& string) {
UErrorCode ec = U_ZERO_ERROR;
DecimalFormat& fmt = * (DecimalFormat*) &nf;
const UChar DEFAULT_CURR[] = {45/*-*/,0};
UChar curr[4];
u_strcpy(curr, DEFAULT_CURR);
if (*locale.getLanguage() != 0) {
ucurr_forLocale(locale.getName(), curr, 4, &ec);
assertSuccess("ucurr_forLocale", ec);
fmt.setCurrency(curr, ec);
assertSuccess("DecimalFormat::setCurrency", ec);
fmt.setCurrency(curr); //Deprecated variant, for coverage only
}
UnicodeString s;
fmt.format(value, s);
s.findAndReplace((UChar32)0x00A0, (UChar32)0x0020);
// Default display of the number yields "1234.5599999999999"
// instead of "1234.56". Use a formatter to fix this.
NumberFormat* f =
NumberFormat::createInstance(Locale::getUS(), ec);
UnicodeString v;
if (U_FAILURE(ec)) {
// Oops; bad formatter. Use default op+= display.
v = (UnicodeString)"" + value;
} else {
f->setMaximumFractionDigits(4);
f->setGroupingUsed(FALSE);
f->format(value, v);
}
delete f;
if (s == string) {
logln((UnicodeString)"Ok: " + v + " x " + curr + " => " + prettify(s));
} else {
errln((UnicodeString)"FAIL: " + v + " x " + curr + " => " + prettify(s) +
", expected " + prettify(string));
}
}
void NumberFormatTest::expectPat(DecimalFormat& fmt, const UnicodeString& exp) {
UnicodeString pat;
fmt.toPattern(pat);
if (pat == exp) {
logln(UnicodeString("Ok \"") + pat + "\"");
} else {
errln(UnicodeString("FAIL \"") + pat + "\", expected \"" + exp + "\"");
}
}
void NumberFormatTest::expectPad(DecimalFormat& fmt, const UnicodeString& pat,
int32_t pos) {
expectPad(fmt, pat, pos, 0, (UnicodeString)"");
}
void NumberFormatTest::expectPad(DecimalFormat& fmt, const UnicodeString& pat,
int32_t pos, int32_t width, UChar pad) {
expectPad(fmt, pat, pos, width, UnicodeString(pad));
}
void NumberFormatTest::expectPad(DecimalFormat& fmt, const UnicodeString& pat,
int32_t pos, int32_t width, const UnicodeString& pad) {
int32_t apos = 0, awidth = 0;
UnicodeString apadStr;
UErrorCode status = U_ZERO_ERROR;
fmt.applyPattern(pat, status);
if (U_SUCCESS(status)) {
apos = fmt.getPadPosition();
awidth = fmt.getFormatWidth();
apadStr=fmt.getPadCharacterString();
} else {
apos = -1;
awidth = width;
apadStr = pad;
}
if (apos == pos && awidth == width && apadStr == pad) {
UnicodeString infoStr;
if (pos == ILLEGAL) {
infoStr = UnicodeString(" width=", "") + awidth + UnicodeString(" pad=", "") + apadStr;
}
logln(UnicodeString("Ok \"") + pat + "\" pos=" + apos + infoStr);
} else {
errln(UnicodeString("FAIL \"") + pat + "\" pos=" + apos +
" width=" + awidth + " pad=" + apadStr +
", expected " + pos + " " + width + " " + pad);
}
}
#endif /* #if !UCONFIG_NO_FORMATTING */
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