Check in the pristine copy of ICU 4.6...

icu46/source/test/intltest/nmfmapts.cpp

+/***********************************************************************
+ * COPYRIGHT: 
+ * Copyright (c) 1997-2010, International Business Machines Corporation
+ * and others. All Rights Reserved.
+ ***********************************************************************/
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "nmfmapts.h"
+
+#include "unicode/numfmt.h"
+#include "unicode/decimfmt.h"
+#include "unicode/locid.h"
+#include "unicode/unum.h"
+#include "unicode/strenum.h"
+
+// This is an API test, not a unit test.  It doesn't test very many cases, and doesn't
+// try to test the full functionality.  It just calls each function in the class and
+// verifies that it works on a basic level.
+
+void IntlTestNumberFormatAPI::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
+{
+    if (exec) logln("TestSuite NumberFormatAPI");
+    switch (index) {
+        case 0: name = "NumberFormat API test"; 
+                if (exec) {
+                    logln("NumberFormat API test---"); logln("");
+                    UErrorCode status = U_ZERO_ERROR;
+                    Locale saveLocale;
+                    Locale::setDefault(Locale::getEnglish(), status);
+                    if(U_FAILURE(status)) {
+                        errln("ERROR: Could not set default locale, test may not give correct results");
+                    }
+                    testAPI(/* par */);
+                    Locale::setDefault(saveLocale, status);
+                }
+                break;
+        case 1: name = "NumberFormatRegistration"; 
+                if (exec) {
+                    logln("NumberFormat Registration test---"); logln("");
+                    UErrorCode status = U_ZERO_ERROR;
+                    Locale saveLocale;
+                    Locale::setDefault(Locale::getEnglish(), status);
+                    if(U_FAILURE(status)) {
+                        errln("ERROR: Could not set default locale, test may not give correct results");
+                    }
+                    testRegistration();
+                    Locale::setDefault(saveLocale, status);
+                }
+                break;
+        default: name = ""; break;
+    }
+}
+
+/**
+ * This test does round-trip testing (format -> parse -> format -> parse -> etc.) of
+ * NumberFormat.
+ */
+void IntlTestNumberFormatAPI::testAPI(/* char* par */)
+{
+    UErrorCode status = U_ZERO_ERROR;
+
+// ======= Test constructors
+
+    logln("Testing NumberFormat constructors");
+
+    NumberFormat *def = NumberFormat::createInstance(status);
+    if(U_FAILURE(status)) {
+        dataerrln("ERROR: Could not create NumberFormat (default) - %s", u_errorName(status));
+    }
+
+    status = U_ZERO_ERROR;
+    NumberFormat *fr = NumberFormat::createInstance(Locale::getFrench(), status);
+    if(U_FAILURE(status)) {
+        dataerrln("ERROR: Could not create NumberFormat (French) - %s", u_errorName(status));
+    }
+
+    NumberFormat *cur = NumberFormat::createCurrencyInstance(status);
+    if(U_FAILURE(status)) {
+        dataerrln("ERROR: Could not create NumberFormat (currency, default) - %s", u_errorName(status));
+    }
+
+    status = U_ZERO_ERROR;
+    NumberFormat *cur_fr = NumberFormat::createCurrencyInstance(Locale::getFrench(), status);
+    if(U_FAILURE(status)) {
+        dataerrln("ERROR: Could not create NumberFormat (currency, French) - %s", u_errorName(status));
+    }
+
+    NumberFormat *per = NumberFormat::createPercentInstance(status);
+    if(U_FAILURE(status)) {
+        dataerrln("ERROR: Could not create NumberFormat (percent, default) - %s", u_errorName(status));
+    }
+
+    status = U_ZERO_ERROR;
+    NumberFormat *per_fr = NumberFormat::createPercentInstance(Locale::getFrench(), status);
+    if(U_FAILURE(status)) {
+        dataerrln("ERROR: Could not create NumberFormat (percent, French) - %s", u_errorName(status));
+    }
+
+// ======= Test equality
+if (per_fr != NULL && cur_fr != NULL)
+{
+    logln("Testing equality operator");
+    
+    if( *per_fr == *cur_fr || ! ( *per_fr != *cur_fr) ) {
+        errln("ERROR: == failed");
+    }
+}
+
+// ======= Test various format() methods
+if (cur_fr != NULL)
+{
+    logln("Testing various format() methods");
+
+    double d = -10456.0037;
+    int32_t l = 100000000;
+    Formattable fD(d);
+    Formattable fL(l);
+
+    UnicodeString res1, res2, res3, res4, res5, res6;
+    FieldPosition pos1(0), pos2(0), pos3(0), pos4(0);
+    
+    res1 = cur_fr->format(d, res1);
+    logln( (UnicodeString) "" + (int32_t) d + " formatted to " + res1);
+
+    res2 = cur_fr->format(l, res2);
+    logln((UnicodeString) "" + (int32_t) l + " formatted to " + res2);
+
+    res3 = cur_fr->format(d, res3, pos1);
+    logln( (UnicodeString) "" + (int32_t) d + " formatted to " + res3);
+
+    res4 = cur_fr->format(l, res4, pos2);
+    logln((UnicodeString) "" + (int32_t) l + " formatted to " + res4);
+
+    status = U_ZERO_ERROR;
+    res5 = cur_fr->format(fD, res5, pos3, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: format(Formattable [double]) failed");
+    }
+    logln((UnicodeString) "" + (int32_t) fD.getDouble() + " formatted to " + res5);
+
+    status = U_ZERO_ERROR;
+    res6 = cur_fr->format(fL, res6, pos4, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: format(Formattable [long]) failed");
+    }
+    logln((UnicodeString) "" + fL.getLong() + " formatted to " + res6);
+}
+
+// ======= Test parse()
+if (fr != NULL)
+{
+    logln("Testing parse()");
+
+    double d = -10456.0037;
+    UnicodeString text("-10,456.0037");
+    Formattable result1, result2, result3;
+    ParsePosition pos(0), pos01(0);
+    fr->parseObject(text, result1, pos);
+    if(result1.getType() != Formattable::kDouble && result1.getDouble() != d) {
+        errln("ERROR: Roundtrip failed (via parse()) for " + text);
+    }
+    logln(text + " parsed into " + (int32_t) result1.getDouble());
+
+    fr->parse(text, result2, pos01);
+    if(result2.getType() != Formattable::kDouble && result2.getDouble() != d) {
+        errln("ERROR: Roundtrip failed (via parse()) for " + text);
+    }
+    logln(text + " parsed into " + (int32_t) result2.getDouble());
+
+    status = U_ZERO_ERROR;
+    fr->parse(text, result3, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: parse() failed");
+    }
+    if(result3.getType() != Formattable::kDouble && result3.getDouble() != d) {
+        errln("ERROR: Roundtrip failed (via parse()) for " + text);
+    }
+    logln(text + " parsed into " + (int32_t) result3.getDouble());
+}
+
+// ======= Test getters and setters
+if (fr != NULL && def != NULL)
+{
+    logln("Testing getters and setters");
+
+    int32_t count = 0;
+    const Locale *locales = NumberFormat::getAvailableLocales(count);
+    logln((UnicodeString) "Got " + count + " locales" );
+    for(int32_t i = 0; i < count; i++) {
+        UnicodeString name(locales[i].getName(),"");
+        logln(name);
+    }
+
+    fr->setParseIntegerOnly( def->isParseIntegerOnly() );
+    if(fr->isParseIntegerOnly() != def->isParseIntegerOnly() ) {
+        errln("ERROR: setParseIntegerOnly() failed");
+    }
+
+    fr->setGroupingUsed( def->isGroupingUsed() );
+    if(fr->isGroupingUsed() != def->isGroupingUsed() ) {
+        errln("ERROR: setGroupingUsed() failed");
+    }
+
+    fr->setMaximumIntegerDigits( def->getMaximumIntegerDigits() );
+    if(fr->getMaximumIntegerDigits() != def->getMaximumIntegerDigits() ) {
+        errln("ERROR: setMaximumIntegerDigits() failed");
+    }
+
+    fr->setMinimumIntegerDigits( def->getMinimumIntegerDigits() );
+    if(fr->getMinimumIntegerDigits() != def->getMinimumIntegerDigits() ) {
+        errln("ERROR: setMinimumIntegerDigits() failed");
+    }
+
+    fr->setMaximumFractionDigits( def->getMaximumFractionDigits() );
+    if(fr->getMaximumFractionDigits() != def->getMaximumFractionDigits() ) {
+        errln("ERROR: setMaximumFractionDigits() failed");
+    }
+
+    fr->setMinimumFractionDigits( def->getMinimumFractionDigits() );
+    if(fr->getMinimumFractionDigits() != def->getMinimumFractionDigits() ) {
+        errln("ERROR: setMinimumFractionDigits() failed");
+    }
+}
+
+// ======= Test getStaticClassID()
+
+    logln("Testing getStaticClassID()");
+
+    status = U_ZERO_ERROR;
+    NumberFormat *test = new DecimalFormat(status);
+    if(U_FAILURE(status)) {
+        errcheckln(status, "ERROR: Couldn't create a NumberFormat - %s", u_errorName(status));
+    }
+
+    if(test->getDynamicClassID() != DecimalFormat::getStaticClassID()) {
+        errln("ERROR: getDynamicClassID() didn't return the expected value");
+    }
+
+    delete test;
+    delete def;
+    delete fr;
+    delete cur;
+    delete cur_fr;
+    delete per;
+    delete per_fr;
+}
+
+#if !UCONFIG_NO_SERVICE
+
+#define SRC_LOC Locale::getFrance()
+#define SWAP_LOC Locale::getUS()
+
+class NFTestFactory : public SimpleNumberFormatFactory {
+    NumberFormat* currencyStyle;
+
+public:
+    NFTestFactory() 
+        : SimpleNumberFormatFactory(SRC_LOC, TRUE)
+    {
+        UErrorCode status = U_ZERO_ERROR;
+        currencyStyle = NumberFormat::createInstance(SWAP_LOC, status);
+    }
+
+    virtual ~NFTestFactory()
+    {
+        delete currencyStyle;
+    }
+    
+    virtual NumberFormat* createFormat(const Locale& /* loc */, UNumberFormatStyle formatType)
+    {
+        if (formatType == UNUM_CURRENCY) {
+            return (NumberFormat*)currencyStyle->clone();
+        }
+        return NULL;
+    }
+
+   virtual inline UClassID getDynamicClassID() const
+   {
+       return (UClassID)&gID;
+   }
+
+   static inline UClassID getStaticClassID()
+   {
+        return (UClassID)&gID;
+   }
+
+private:
+   static char gID;
+};
+
+char NFTestFactory::gID = 0;
+#endif
+
+void
+IntlTestNumberFormatAPI::testRegistration() 
+{
+#if !UCONFIG_NO_SERVICE
+    UErrorCode status = U_ZERO_ERROR;
+    
+    LocalPointer<NumberFormat> f0(NumberFormat::createInstance(SWAP_LOC, status));
+    LocalPointer<NumberFormat> f1(NumberFormat::createInstance(SRC_LOC, status));
+    LocalPointer<NumberFormat> f2(NumberFormat::createCurrencyInstance(SRC_LOC, status));
+    URegistryKey key = NumberFormat::registerFactory(new NFTestFactory(), status);
+    LocalPointer<NumberFormat> f3(NumberFormat::createCurrencyInstance(SRC_LOC, status));
+    LocalPointer<NumberFormat> f3a(NumberFormat::createCurrencyInstance(SRC_LOC, status));
+    LocalPointer<NumberFormat> f4(NumberFormat::createInstance(SRC_LOC, status));
+
+    StringEnumeration* locs = NumberFormat::getAvailableLocales();
+
+    LocalUNumberFormatPointer uf3(unum_open(UNUM_CURRENCY, NULL, 0, SRC_LOC.getName(), NULL, &status));
+    LocalUNumberFormatPointer uf4(unum_open(UNUM_DEFAULT, NULL, 0, SRC_LOC.getName(), NULL, &status));
+
+    const UnicodeString* res;
+    for (res = locs->snext(status); res; res = locs->snext(status)) {
+        logln(*res); // service is still in synch
+    }
+
+    NumberFormat::unregister(key, status); // restore for other tests
+    LocalPointer<NumberFormat> f5(NumberFormat::createCurrencyInstance(SRC_LOC, status));
+    LocalUNumberFormatPointer uf5(unum_open(UNUM_CURRENCY, NULL, 0, SRC_LOC.getName(), NULL, &status));
+
+    if (U_FAILURE(status)) {
+        dataerrln("Error creating instnaces.");
+        return;
+    } else {
+        float n = 1234.567f;
+        UnicodeString res0, res1, res2, res3, res4, res5;
+        UChar ures3[50];
+        UChar ures4[50];
+        UChar ures5[50];
+
+        f0->format(n, res0);
+        f1->format(n, res1);
+        f2->format(n, res2);
+        f3->format(n, res3);
+        f4->format(n, res4);
+        f5->format(n, res5);
+
+        unum_formatDouble(uf3.getAlias(), n, ures3, 50, NULL, &status);
+        unum_formatDouble(uf4.getAlias(), n, ures4, 50, NULL, &status);
+        unum_formatDouble(uf5.getAlias(), n, ures5, 50, NULL, &status);
+
+        logln((UnicodeString)"f0 swap int: " + res0);
+        logln((UnicodeString)"f1 src int: " + res1);
+        logln((UnicodeString)"f2 src cur: " + res2);
+        logln((UnicodeString)"f3 reg cur: " + res3);
+        logln((UnicodeString)"f4 reg int: " + res4);
+        logln((UnicodeString)"f5 unreg cur: " + res5);
+        log("uf3 reg cur: ");
+        logln(ures3);
+        log("uf4 reg int: ");
+        logln(ures4);
+        log("uf5 ureg cur: ");
+        logln(ures5);
+
+        if (f3.getAlias() == f3a.getAlias()) {
+            errln("did not get new instance from service");
+            f3a.orphan();
+        }
+        if (res3 != res0) {
+            errln("registered service did not match");
+        }
+        if (res4 != res1) {
+            errln("registered service did not inherit");
+        }
+        if (res5 != res2) {
+            errln("unregistered service did not match original");
+        }
+
+        if (res0 != ures3) {
+            errln("registered service did not match / unum");
+        }
+        if (res1 != ures4) {
+            errln("registered service did not inherit / unum");
+        }
+        if (res2 != ures5) {
+            errln("unregistered service did not match original / unum");
+        }
+    }
+
+    for (res = locs->snext(status); res; res = locs->snext(status)) {
+        errln(*res); // service should be out of synch
+    }
+
+    locs->reset(status); // now in synch again, we hope
+    for (res = locs->snext(status); res; res = locs->snext(status)) {
+        logln(*res);
+    }
+
+    delete locs;
+#endif
+}
+
+
+#endif /* #if !UCONFIG_NO_FORMATTING */