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ICU-1884 add test for currency patterns

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X-SVN-Rev: 9465
This commit is contained in:
Alan Liu 2002-07-31 19:17:34 +00:00
parent 2a51b28692
commit e30eecf51d
2 changed files with 50 additions and 0 deletions
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48
icu4c/source/test/intltest/numfmtst.cpp
View file

@ -12,7 +12,10 @@
#include "unicode/dcfmtsym.h"
#include "unicode/decimfmt.h"
#include "unicode/ucurr.h"
#include "unicode/ustring.h"
#include <float.h>
static const UChar EUR[] = {69,85,82,0}; // "EUR"
// *****************************************************************************
// class NumberFormatTest
@ -44,6 +47,7 @@ void NumberFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &n
CASE(13,TestAPI);
CASE(14,TestCurrencyObject);
CASE(15,TestCurrencyPatterns);
default: name = ""; break;
}
@ -1188,3 +1192,47 @@ void NumberFormatTest::TestSurrogateSupport(void) {
expect(new DecimalFormat(patternStr, custom, status),
int32_t(-20), expStr, status);
}
void NumberFormatTest::TestCurrencyPatterns(void) {
UnicodeString dot00(".00", "");
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");
} 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));
}
logln(locs[i].getName());
}
}
}
delete nf;
}
}

2
icu4c/source/test/intltest/numfmtst.h
View file

@ -57,6 +57,8 @@ public:
void expectCurrency(NumberFormat& nf, const Locale& locale,
double value, const UnicodeString& string);
void TestCurrencyPatterns(void);
/**
* Do rudimentary testing of parsing.
*/