Check in the pristine copy of ICU 4.6...

icu46/source/test/intltest/sdtfmtts.cpp

+
+/********************************************************************
+ * COPYRIGHT: 
+ * Copyright (c) 1997-2010, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "sdtfmtts.h"
+
+#include "unicode/smpdtfmt.h"
+#include "unicode/dtfmtsym.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 IntlTestSimpleDateFormatAPI::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
+{
+    if (exec) logln("TestSuite SimpleDateFormatAPI");
+    switch (index) {
+        case 0: name = "SimpleDateFormat API test"; 
+                if (exec) {
+                    logln("SimpleDateFormat 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;
+
+        default: name = ""; break;
+    }
+}
+
+/**
+ * Test various generic API methods of SimpleDateFormat for API coverage.
+ */
+void IntlTestSimpleDateFormatAPI::testAPI(/*char *par*/)
+{
+    UErrorCode status = U_ZERO_ERROR;
+
+// ======= Test constructors
+
+    logln("Testing SimpleDateFormat constructors");
+
+    SimpleDateFormat def(status);
+    if(U_FAILURE(status)) {
+        dataerrln("ERROR: Could not create SimpleDateFormat (default) - exitting");
+        return;
+    }
+
+    status = U_ZERO_ERROR;
+    const UnicodeString pattern("yyyy.MM.dd G 'at' hh:mm:ss z", "");
+    const UnicodeString override("y=hebr;d=thai;s=arab", ""); /* use invariant converter */
+    const UnicodeString override_bogus("y=hebr;d=thai;s=bogus", "");
+
+    SimpleDateFormat pat(pattern, status);
+    if(U_FAILURE(status)) {
+       errln("ERROR: Could not create SimpleDateFormat (pattern) - %s", u_errorName(status));
+    }
+
+    status = U_ZERO_ERROR;
+    SimpleDateFormat pat_fr(pattern, Locale::getFrench(), status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: Could not create SimpleDateFormat (pattern French)");
+    }
+
+    status = U_ZERO_ERROR;
+    DateFormatSymbols *symbols = new DateFormatSymbols(Locale::getFrench(), status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: Could not create DateFormatSymbols (French)");
+    }
+
+    status = U_ZERO_ERROR;
+    SimpleDateFormat cust1(pattern, symbols, status);
+    if(U_FAILURE(status)) {
+        dataerrln("ERROR: Could not create SimpleDateFormat (pattern, symbols*) - exitting");
+        return;
+    }
+
+    status = U_ZERO_ERROR;
+    SimpleDateFormat cust2(pattern, *symbols, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: Could not create SimpleDateFormat (pattern, symbols)");
+    }
+
+    status = U_ZERO_ERROR;
+    logln(UnicodeString("Override with: ") + override);
+    SimpleDateFormat ovr1(pattern, override, status);
+    if(U_FAILURE(status)) {
+      errln("ERROR: Could not create SimpleDateFormat (pattern, override) - %s", u_errorName(status));
+    }
+
+    status = U_ZERO_ERROR;
+    SimpleDateFormat ovr2(pattern, override, Locale::getGerman(), status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: Could not create SimpleDateFormat (pattern, override, locale) - %s", u_errorName(status));
+    }
+
+    status = U_ZERO_ERROR;
+    logln(UnicodeString("Override with: ") + override_bogus);
+    SimpleDateFormat ovr3(pattern, override_bogus, Locale::getGerman(), status);
+    if(U_SUCCESS(status)) {
+        errln("ERROR: Should not have been able to create SimpleDateFormat (pattern, override, locale) with a bogus override");
+    }
+
+
+    SimpleDateFormat copy(pat);
+
+// ======= Test clone(), assignment, and equality
+
+    logln("Testing clone(), assignment and equality operators");
+
+    if( ! (copy == pat) || copy != pat) {
+        errln("ERROR: Copy constructor (or ==) failed");
+    }
+
+    copy = cust1;
+    if(copy != cust1) {
+        errln("ERROR: Assignment (or !=) failed");
+    }
+
+    Format *clone = def.clone();
+    if( ! (*clone == def) ) {
+        errln("ERROR: Clone() (or ==) failed");
+    }
+    delete clone;
+
+// ======= Test various format() methods
+
+    logln("Testing various format() methods");
+
+    UDate d = 837039928046.0;
+    Formattable fD(d, Formattable::kIsDate);
+
+    UnicodeString res1, res2;
+    FieldPosition pos1(0), pos2(0);
+    
+    res1 = def.format(d, res1, pos1);
+    logln( (UnicodeString) "" + d + " formatted to " + res1);
+
+    status = U_ZERO_ERROR;
+    res2 = cust1.format(fD, res2, pos2, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: format(Formattable [Date]) failed");
+    }
+    logln((UnicodeString) "" + fD.getDate() + " formatted to " + res2);
+
+// ======= Test parse()
+
+    logln("Testing parse()");
+
+    UnicodeString text("02/03/76 2:50 AM, CST");
+    UDate result1, result2;
+    ParsePosition pos(0);
+    result1 = def.parse(text, pos);
+    logln(text + " parsed into " + result1);
+
+    status = U_ZERO_ERROR;
+    result2 = def.parse(text, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: parse() failed");
+    }
+    logln(text + " parsed into " + result2);
+
+// ======= Test getters and setters
+
+    logln("Testing getters and setters");
+
+    const DateFormatSymbols *syms = pat.getDateFormatSymbols();
+    if(!syms) {
+      errln("Couldn't obtain DateFormatSymbols. Quitting test!");
+      return;
+    }
+    if(syms->getDynamicClassID() != DateFormatSymbols::getStaticClassID()) {
+        errln("ERROR: format->getDateFormatSymbols()->getDynamicClassID() != DateFormatSymbols::getStaticClassID()");
+    }
+    DateFormatSymbols *newSyms = new DateFormatSymbols(*syms);
+    def.adoptDateFormatSymbols(newSyms);    
+    pat_fr.setDateFormatSymbols(*newSyms);
+    if( *(pat.getDateFormatSymbols()) != *(def.getDateFormatSymbols())) {
+        errln("ERROR: adopt or set DateFormatSymbols() failed");
+    }
+
+    status = U_ZERO_ERROR;
+    UDate startDate = pat.get2DigitYearStart(status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: getTwoDigitStartDate() failed");
+    }
+    
+    status = U_ZERO_ERROR;
+    pat_fr.set2DigitYearStart(startDate, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: setTwoDigitStartDate() failed");
+    }
+
+// ======= Test DateFormatSymbols constructor
+    newSyms  =new DateFormatSymbols("gregorian", status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: new DateFormatSymbols() failed");
+    }
+    def.adoptDateFormatSymbols(newSyms);
+
+// ======= Test applyPattern()
+
+    logln("Testing applyPattern()");
+
+    UnicodeString p1("yyyy.MM.dd G 'at' hh:mm:ss z");
+    logln("Applying pattern " + p1);
+    status = U_ZERO_ERROR;
+    pat.applyPattern(p1);
+
+    UnicodeString s2;
+    s2 = pat.toPattern(s2);
+    logln("Extracted pattern is " + s2);
+    if(s2 != p1) {
+        errln("ERROR: toPattern() result did not match pattern applied");
+    }
+
+    logln("Applying pattern " + p1);
+    status = U_ZERO_ERROR;
+    pat.applyLocalizedPattern(p1, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: applyPattern() failed with " + (int32_t) status);
+    }
+    UnicodeString s3;
+    status = U_ZERO_ERROR;
+    s3 = pat.toLocalizedPattern(s3, status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: toLocalizedPattern() failed");
+    }
+    logln("Extracted pattern is " + s3);
+    if(s3 != p1) {
+        errln("ERROR: toLocalizedPattern() result did not match pattern applied");
+    }
+
+// ======= Test getStaticClassID()
+
+    logln("Testing getStaticClassID()");
+
+    status = U_ZERO_ERROR;
+    DateFormat *test = new SimpleDateFormat(status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: Couldn't create a SimpleDateFormat");
+    }
+
+    if(test->getDynamicClassID() != SimpleDateFormat::getStaticClassID()) {
+        errln("ERROR: getDynamicClassID() didn't return the expected value");
+    }
+    
+    delete test;
+    
+// ======= Test Ticket 5684 (Parsing with 'e' and 'Y')
+    SimpleDateFormat object(UNICODE_STRING_SIMPLE("YYYY'W'wwe"), status);
+    if(U_FAILURE(status)) {
+        errln("ERROR: Couldn't create a SimpleDateFormat");
+    }
+    object.setLenient(false);
+    ParsePosition pp(0);
+    UDate udDate = object.parse("2007W014", pp);
+    if ((double)udDate == 0.0) {
+        errln("ERROR: Parsing failed using 'Y' and 'e'");
+    }
+}
+
+#endif /* #if !UCONFIG_NO_FORMATTING */