327 lines
9.7 KiB
C++
327 lines
9.7 KiB
C++
/********************************************************************
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* COPYRIGHT:
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* Copyright (c) 1997-1999, International Business Machines Corporation and
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* others. All Rights Reserved.
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********************************************************************/
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#include "unicode/utypes.h"
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#include "dtfmapts.h"
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#include "unicode/datefmt.h"
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#include "unicode/smpdtfmt.h"
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#include "unicode/decimfmt.h"
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#include "unicode/choicfmt.h"
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#include "unicode/msgfmt.h"
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// This is an API test, not a unit test. It doesn't test very many cases, and doesn't
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// try to test the full functionality. It just calls each function in the class and
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// verifies that it works on a basic level.
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void IntlTestDateFormatAPI::runIndexedTest( int32_t index, UBool exec, char* &name, char* par )
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{
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if (exec) logln("TestSuite DateFormatAPI");
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switch (index) {
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case 0: name = "DateFormat API test";
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if (exec) {
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logln("DateFormat API test---"); logln("");
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UErrorCode status = U_ZERO_ERROR;
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Locale::setDefault(Locale::ENGLISH, status);
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if(U_FAILURE(status)) {
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errln("ERROR: Could not set default locale, test may not give correct results");
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}
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testAPI(par);
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}
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break;
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case 1: name = "TestEquals";
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if (exec) {
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logln("TestEquals---"); logln("");
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TestEquals();
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}
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break;
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case 2: name = "TestNameHiding";
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if (exec) {
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logln("TestNameHiding---"); logln("");
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TestNameHiding();
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}
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break;
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default: name = ""; break;
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}
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}
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/**
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* Test that the equals method works correctly.
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*/
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void IntlTestDateFormatAPI::TestEquals(void)
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{
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UErrorCode status = U_ZERO_ERROR;
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// Create two objects at different system times
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DateFormat *a = DateFormat::createInstance();
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UDate start = Calendar::getNow();
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while (Calendar::getNow() == start) ; // Wait for time to change
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DateFormat *b = DateFormat::createInstance();
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if (!(*a == *b))
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errln("FAIL: DateFormat objects created at different times are unequal.");
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if (b->getDynamicClassID() == SimpleDateFormat::getStaticClassID())
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{
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double ONE_YEAR = 365*24*60*60*1000.0;
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((SimpleDateFormat*)b)->set2DigitYearStart(start + 50*ONE_YEAR, status);
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if (U_FAILURE(status))
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errln("FAIL: setTwoDigitStartDate failed.");
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else if (*a == *b)
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errln("FAIL: DateFormat objects with different two digit start dates are equal.");
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}
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delete a;
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delete b;
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}
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/**
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* This test checks various generic API methods in DateFormat to achieve 100%
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* API coverage.
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*/
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void IntlTestDateFormatAPI::testAPI(char *par)
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{
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UErrorCode status = U_ZERO_ERROR;
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// ======= Test constructors
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logln("Testing DateFormat constructors");
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DateFormat *def = DateFormat::createInstance();
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DateFormat *fr = DateFormat::createTimeInstance(DateFormat::FULL, Locale::FRENCH);
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DateFormat *it = DateFormat::createDateInstance(DateFormat::MEDIUM, Locale::ITALIAN);
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DateFormat *de = DateFormat::createDateTimeInstance(DateFormat::LONG, DateFormat::LONG, Locale::GERMAN);
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// ======= Test equality
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logln("Testing equality operator");
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if( *fr == *it ) {
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errln("ERROR: == failed");
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}
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// ======= Test various format() methods
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logln("Testing various format() methods");
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UDate d = 837039928046.0;
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Formattable fD(d, Formattable::kIsDate);
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UnicodeString res1, res2, res3;
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FieldPosition pos1(0), pos2(0);
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status = U_ZERO_ERROR;
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res1 = fr->format(d, res1, pos1, status);
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if(U_FAILURE(status)) {
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errln("ERROR: format() failed (French)");
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}
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logln( (UnicodeString) "" + d + " formatted to " + res1);
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res2 = it->format(d, res2, pos2);
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logln( (UnicodeString) "" + d + " formatted to " + res2);
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res3 = de->format(d, res3);
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logln( (UnicodeString) "" + d + " formatted to " + res3);
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// ======= Test parse()
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logln("Testing parse()");
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UnicodeString text("02/03/76 2:50 AM, CST");
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Formattable result1;
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UDate result2, result3;
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ParsePosition pos(0), pos01(0);
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def->parseObject(text, result1, pos);
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if(result1.getType() != Formattable::kDate) {
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errln("ERROR: parseObject() failed for " + text);
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}
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logln(text + " parsed into " + result1.getDate());
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status = U_ZERO_ERROR;
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result2 = def->parse(text, status);
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if(U_FAILURE(status)) {
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errln("ERROR: parse() failed");
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}
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logln(text + " parsed into " + result2);
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result3 = def->parse(text, pos01);
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logln(text + " parsed into " + result3);
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// ======= Test getters and setters
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logln("Testing getters and setters");
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int32_t count = 0;
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const Locale *locales = DateFormat::getAvailableLocales(count);
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logln((UnicodeString) "Got " + count + " locales" );
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for(int32_t i = 0; i < count; i++) {
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UnicodeString name;
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name = locales[i].getName();
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logln(name);
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}
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fr->setLenient(it->isLenient());
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if(fr->isLenient() != it->isLenient()) {
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errln("ERROR: setLenient() failed");
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}
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const Calendar *cal = def->getCalendar();
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Calendar *newCal = cal->clone();
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de->adoptCalendar(newCal);
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it->setCalendar(*newCal);
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if( *(de->getCalendar()) != *(it->getCalendar())) {
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errln("ERROR: adopt or set Calendar() failed");
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}
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const NumberFormat *nf = def->getNumberFormat();
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NumberFormat *newNf = (NumberFormat*) nf->clone();
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de->adoptNumberFormat(newNf);
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it->setNumberFormat(*newNf);
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if( *(de->getNumberFormat()) != *(it->getNumberFormat())) {
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errln("ERROR: adopt or set NumberFormat() failed");
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}
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const TimeZone& tz = def->getTimeZone();
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TimeZone *newTz = tz.clone();
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de->adoptTimeZone(newTz);
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it->setTimeZone(*newTz);
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if( de->getTimeZone() != it->getTimeZone()) {
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errln("ERROR: adopt or set TimeZone() failed");
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}
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// ======= Test getStaticClassID()
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logln("Testing getStaticClassID()");
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status = U_ZERO_ERROR;
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DateFormat *test = new SimpleDateFormat(status);
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if(U_FAILURE(status)) {
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errln("ERROR: Couldn't create a DateFormat");
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}
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if(test->getDynamicClassID() != SimpleDateFormat::getStaticClassID()) {
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errln("ERROR: getDynamicClassID() didn't return the expected value");
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}
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delete test;
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delete def;
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delete fr;
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delete it;
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delete de;
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}
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/**
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* Test hiding of parse() and format() APIs in the Format hierarchy.
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* We test the entire hierarchy, even though this test is located in
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* the DateFormat API test.
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*/
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void
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IntlTestDateFormatAPI::TestNameHiding(void) {
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// N.B.: This test passes if it COMPILES, since it's a test of
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// compile-time name hiding.
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UErrorCode status = U_ZERO_ERROR;
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Formattable dateObj(0, Formattable::kIsDate);
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Formattable numObj(3.1415926535897932384626433832795);
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Formattable obj;
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UnicodeString str;
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FieldPosition fpos;
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ParsePosition ppos;
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// DateFormat calling Format API
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{
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logln("DateFormat");
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DateFormat *dateFmt = DateFormat::createInstance();
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if (dateFmt) {
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dateFmt->format(dateObj, str, status);
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dateFmt->format(dateObj, str, fpos, status);
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delete dateFmt;
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} else {
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errln("FAIL: Can't create DateFormat");
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}
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}
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// SimpleDateFormat calling Format & DateFormat API
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{
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logln("SimpleDateFormat");
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status = U_ZERO_ERROR;
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SimpleDateFormat sdf(status);
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// Format API
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sdf.format(dateObj, str, status);
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sdf.format(dateObj, str, fpos, status);
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// DateFormat API
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sdf.format((UDate)0, str, fpos);
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sdf.format((UDate)0, str);
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sdf.parse(str, status);
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sdf.parse(str, ppos);
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}
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// NumberFormat calling Format API
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{
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logln("NumberFormat");
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status = U_ZERO_ERROR;
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NumberFormat *fmt = NumberFormat::createInstance(status);
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if (fmt) {
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fmt->format(numObj, str, status);
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fmt->format(numObj, str, fpos, status);
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delete fmt;
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} else {
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errln("FAIL: Can't create NumberFormat");
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}
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}
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// DecimalFormat calling Format & NumberFormat API
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{
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logln("DecimalFormat");
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status = U_ZERO_ERROR;
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DecimalFormat fmt(status);
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// Format API
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fmt.format(numObj, str, status);
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fmt.format(numObj, str, fpos, status);
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// NumberFormat API
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fmt.format(2.71828, str);
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fmt.format((int32_t)1234567, str);
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fmt.format(1.41421, str, fpos);
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fmt.format((int32_t)9876543, str, fpos);
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fmt.parse(str, obj, ppos);
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fmt.parse(str, obj, status);
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}
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// ChoiceFormat calling Format & NumberFormat API
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{
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logln("ChoiceFormat");
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status = U_ZERO_ERROR;
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ChoiceFormat fmt("0#foo|1#foos|2#foos", status);
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// Format API
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fmt.format(numObj, str, status);
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fmt.format(numObj, str, fpos, status);
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// NumberFormat API
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fmt.format(2.71828, str);
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fmt.format((int32_t)1234567, str);
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fmt.format(1.41421, str, fpos);
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fmt.format((int32_t)9876543, str, fpos);
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fmt.parse(str, obj, ppos);
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fmt.parse(str, obj, status);
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}
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// MessageFormat calling Format API
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{
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logln("MessageFormat");
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status = U_ZERO_ERROR;
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MessageFormat fmt("", status);
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// Format API
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// We use dateObj, which MessageFormat should reject.
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// We're testing name hiding, not the format method.
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fmt.format(dateObj, str, status);
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fmt.format(dateObj, str, fpos, status);
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}
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}
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