C++ errln函数代码示例

void DateFormatRegressionTest::Test1684(void)
{
  //      July 2001            August 2001           January 2002    
  // Su Mo Tu We Th Fr Sa  Su Mo Tu We Th Fr Sa  Su Mo Tu We Th Fr Sa
  //  1  2  3  4  5  6  7            1  2  3  4         1  2  3  4  5
  //  8  9 10 11 12 13 14   5  6  7  8  9 10 11   6  7  8  9 10 11 12
  // 15 16 17 18 19 20 21  12 13 14 15 16 17 18  13 14 15 16 17 18 19
  // 22 23 24 25 26 27 28  19 20 21 22 23 24 25  20 21 22 23 24 25 26
  // 29 30 31              26 27 28 29 30 31     27 28 29 30 31      
  Test1684Data *tests[] = {
    new Test1684Data(2001, 8,  6,  2001,8,2,UCAL_MONDAY,    "2001 08 02 Mon", NULL),
    new Test1684Data(2001, 8,  7,  2001,8,2,UCAL_TUESDAY,   "2001 08 02 Tue", NULL),
    new Test1684Data(2001, 8,  5,/*12,*/ 2001,8,2,UCAL_SUNDAY,    "2001 08 02 Sun", NULL),
    new Test1684Data(2001, 8,6, /*7,  30,*/ 2001,7,6,UCAL_MONDAY,    "2001 07 06 Mon", "2001 08 02 Mon"),
    new Test1684Data(2001, 8,7, /*7,  31,*/ 2001,7,6,UCAL_TUESDAY,   "2001 07 06 Tue", "2001 08 02 Tue"),
    new Test1684Data(2001, 8,  5,  2001,7,6,UCAL_SUNDAY,    "2001 07 06 Sun", "2001 08 02 Sun"),
    new Test1684Data(2001, 7,  30, 2001,8,1,UCAL_MONDAY,    "2001 08 01 Mon", "2001 07 05 Mon"),
    new Test1684Data(2001, 7,  31, 2001,8,1,UCAL_TUESDAY,   "2001 08 01 Tue", "2001 07 05 Tue"),
    new Test1684Data(2001, 7,29, /*8,  5,*/  2001,8,1,UCAL_SUNDAY,    "2001 08 01 Sun", "2001 07 05 Sun"),
    new Test1684Data(2001, 12, 31, 2001,12,6,UCAL_MONDAY,   "2001 12 06 Mon", NULL),
    new Test1684Data(2002, 1,  1,  2002,1,1,UCAL_TUESDAY,   "2002 01 01 Tue", NULL),
    new Test1684Data(2002, 1,  2,  2002,1,1,UCAL_WEDNESDAY, "2002 01 01 Wed", NULL),
    new Test1684Data(2002, 1,  3,  2002,1,1,UCAL_THURSDAY,  "2002 01 01 Thu", NULL),
    new Test1684Data(2002, 1,  4,  2002,1,1,UCAL_FRIDAY,    "2002 01 01 Fri", NULL),
    new Test1684Data(2002, 1,  5,  2002,1,1,UCAL_SATURDAY,  "2002 01 01 Sat", NULL),
    new Test1684Data(2001,12,30, /*2002, 1,  6,*/  2002,1,1,UCAL_SUNDAY,    "2002 01 01 Sun", "2001 12 06 Sun")
  };

#define kTest1684Count  ((int32_t)(sizeof(tests)/sizeof(tests[0])))

  int32_t pass = 0, error = 0, warning = 0;
  int32_t i;

  UErrorCode status = U_ZERO_ERROR;
  UnicodeString pattern("yyyy MM WW EEE","");
  Calendar *cal = new GregorianCalendar(status);
  SimpleDateFormat *sdf = new SimpleDateFormat(pattern,status);
  if (U_FAILURE(status)) {
    dataerrln("Error constructing SimpleDateFormat");
    for(i=0;i<kTest1684Count;i++) {
        delete tests[i];
    }
    delete cal;
    delete sdf;
    return;
  }
  cal->setFirstDayOfWeek(UCAL_SUNDAY);
  cal->setMinimalDaysInFirstWeek(1);

  sdf->adoptCalendar(cal);

  cal = sdf->getCalendar()->clone(); // sdf may have deleted calendar

  if(!cal || !sdf || U_FAILURE(status)) {
    errln(UnicodeString("Error setting up test: ") + u_errorName(status));
  }

  for (i = 0; i < kTest1684Count; ++i) {
    Test1684Data &test = *(tests[i]);
    logln(UnicodeString("#") + i + UnicodeString("\n-----\nTesting round trip of ") + test.year +
        " " + (test.month + 1) +
        " " + test.date +
          " (written as) " + test.data);
    
    cal->clear();
    cal->set(test.year, test.month, test.date);
    UDate ms = cal->getTime(status);
    
    cal->clear();
    cal->set(UCAL_YEAR, test.womyear);
    cal->set(UCAL_MONTH, test.wommon);
    cal->set(UCAL_WEEK_OF_MONTH, test.wom);
    cal->set(UCAL_DAY_OF_WEEK, test.dow);
    UDate ms2 = cal->getTime(status);
            
    if (ms2 != ms) {
      errln((UnicodeString)"\nError: GregorianUCAL_DOM gave " + ms +
            "\n       GregorianUCAL_WOM gave " + ms2);
      error++;
    } else {
      pass++;
    }
    
    ms2 = sdf->parse(test.data, status);
    if(U_FAILURE(status)) {
      errln("parse exception: " + UnicodeString(u_errorName(status)));
    }
    
    if (ms2!=ms) {
      errln((UnicodeString)"\nError: GregorianCalendar gave      " + ms +
            "\n       SimpleDateFormat.parse gave " + ms2);
      error++;
    } else {
      pass++;
    }

    UnicodeString result;
    sdf->format(ms, result);
    if (result != test.normalized) {
      errln("\nWarning: format of '" + test.data + "' gave" +
//.........这里部分代码省略.........

static int init_inode_xattrs(struct inode *inode)
{
	struct erofs_vnode *const vi = EROFS_V(inode);
	struct xattr_iter it;
	unsigned int i;
	struct erofs_xattr_ibody_header *ih;
	struct super_block *sb;
	struct erofs_sb_info *sbi;
	bool atomic_map;
	int ret = 0;

	/* the most case is that xattrs of this inode are initialized. */
	if (test_bit(EROFS_V_EA_INITED_BIT, &vi->flags))
		return 0;

	if (wait_on_bit_lock(&vi->flags, EROFS_V_BL_XATTR_BIT, TASK_KILLABLE))
		return -ERESTARTSYS;

	/* someone has initialized xattrs for us? */
	if (test_bit(EROFS_V_EA_INITED_BIT, &vi->flags))
		goto out_unlock;

	/*
	 * bypass all xattr operations if ->xattr_isize is not greater than
	 * sizeof(struct erofs_xattr_ibody_header), in detail:
	 * 1) it is not enough to contain erofs_xattr_ibody_header then
	 *    ->xattr_isize should be 0 (it means no xattr);
	 * 2) it is just to contain erofs_xattr_ibody_header, which is on-disk
	 *    undefined right now (maybe use later with some new sb feature).
	 */
	if (vi->xattr_isize == sizeof(struct erofs_xattr_ibody_header)) {
		errln("xattr_isize %d of nid %llu is not supported yet",
		      vi->xattr_isize, vi->nid);
		ret = -ENOTSUPP;
		goto out_unlock;
	} else if (vi->xattr_isize < sizeof(struct erofs_xattr_ibody_header)) {
		if (unlikely(vi->xattr_isize)) {
			DBG_BUGON(1);
			ret = -EIO;
			goto out_unlock;	/* xattr ondisk layout error */
		}
		ret = -ENOATTR;
		goto out_unlock;
	}

	sb = inode->i_sb;
	sbi = EROFS_SB(sb);
	it.blkaddr = erofs_blknr(iloc(sbi, vi->nid) + vi->inode_isize);
	it.ofs = erofs_blkoff(iloc(sbi, vi->nid) + vi->inode_isize);

	it.page = erofs_get_inline_page(inode, it.blkaddr);
	if (IS_ERR(it.page)) {
		ret = PTR_ERR(it.page);
		goto out_unlock;
	}

	/* read in shared xattr array (non-atomic, see kmalloc below) */
	it.kaddr = kmap(it.page);
	atomic_map = false;

	ih = (struct erofs_xattr_ibody_header *)(it.kaddr + it.ofs);

	vi->xattr_shared_count = ih->h_shared_count;
	vi->xattr_shared_xattrs = kmalloc_array(vi->xattr_shared_count,
						sizeof(uint), GFP_KERNEL);
	if (!vi->xattr_shared_xattrs) {
		xattr_iter_end(&it, atomic_map);
		ret = -ENOMEM;
		goto out_unlock;
	}

	/* let's skip ibody header */
	it.ofs += sizeof(struct erofs_xattr_ibody_header);

	for (i = 0; i < vi->xattr_shared_count; ++i) {
		if (unlikely(it.ofs >= EROFS_BLKSIZ)) {
			/* cannot be unaligned */
			BUG_ON(it.ofs != EROFS_BLKSIZ);
			xattr_iter_end(&it, atomic_map);

			it.page = erofs_get_meta_page(sb, ++it.blkaddr,
						      S_ISDIR(inode->i_mode));
			if (IS_ERR(it.page)) {
				kfree(vi->xattr_shared_xattrs);
				vi->xattr_shared_xattrs = NULL;
				ret = PTR_ERR(it.page);
				goto out_unlock;
			}

			it.kaddr = kmap_atomic(it.page);
			atomic_map = true;
			it.ofs = 0;
		}
		vi->xattr_shared_xattrs[i] =
			le32_to_cpu(*(__le32 *)(it.kaddr + it.ofs));
		it.ofs += sizeof(__le32);
	}
	xattr_iter_end(&it, atomic_map);

	set_bit(EROFS_V_EA_INITED_BIT, &vi->flags);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
        cal.setTime(greg.getTime(status), status);
        cal.setMinimalDaysInFirstWeek(1);
        if (failure(status, "Calendar set/getTime")) {
            return;
        }
        for (j = 0; fieldsToTest[j] >= 0; ++j) {
            UCalendarDateFields f = (UCalendarDateFields)fieldsToTest[j];
            int32_t v = cal.get(f, status);
            int32_t minActual = cal.getActualMinimum(f, status);
            int32_t maxActual = cal.getActualMaximum(f, status);
            int32_t minLow = cal.getMinimum(f);
            int32_t minHigh = cal.getGreatestMinimum(f);
            int32_t maxLow = cal.getLeastMaximum(f);
            int32_t maxHigh = cal.getMaximum(f);

            if (limits[j][0] > minActual) {
                // the minimum
                limits[j][0] = minActual;
            }
            if (limits[j][1] < minActual) {
                // the greatest minimum
                limits[j][1] = minActual;
            }
            if (limits[j][2] > maxActual) {
                // the least maximum
                limits[j][2] = maxActual;
            }
            if (limits[j][3] < maxActual) {
                // the maximum
                limits[j][3] = maxActual;
            }

            if (minActual < minLow || minActual > minHigh) {
                errln((UnicodeString)"Fail: [" + cal.getType() + "] " +
                      ymdToString(cal, ymd) +
                      " Range for min of " + FIELD_NAME[f] + "(" + f +
                      ")=" + minLow + ".." + minHigh +
                      ", actual_min=" + minActual);
            }
            if (maxActual < maxLow || maxActual > maxHigh) {
                errln((UnicodeString)"Fail: [" + cal.getType() + "] " +
                      ymdToString(cal, ymd) +
                      " Range for max of " + FIELD_NAME[f] + "(" + f +
                      ")=" + maxLow + ".." + maxHigh +
                      ", actual_max=" + maxActual);
            }
            if (v < minActual || v > maxActual) {
                errln((UnicodeString)"Fail: [" + cal.getType() + "] " +
                      ymdToString(cal, ymd) +
                      " " + FIELD_NAME[f] + "(" + f + ")=" + v +
                      ", actual range=" + minActual + ".." + maxActual +
                      ", allowed=(" + minLow + ".." + minHigh + ")..(" +
                      maxLow + ".." + maxHigh + ")");
            }
        }
        greg.add(UCAL_DAY_OF_YEAR, 1, status);
        if (failure(status, "Calendar::add")) {
            return;
        }
    }

    // Check actual maxima and minima seen against ranges returned
    // by API.
    UnicodeString buf;
    for (j = 0; fieldsToTest[j] >= 0; ++j) {
        int32_t rangeLow, rangeHigh;

/**
 * Test various generic API methods of PluralFormat for Basic usage.
 */
void PluralFormatTest::pluralFormatBasicTest(/*char *par*/)
{
    UErrorCode status[8];
    PluralFormat* plFmt[8];
    Locale        locale = Locale::getDefault();
    UnicodeString otherPattern = UnicodeString("other{#}");
    UnicodeString message=UnicodeString("ERROR: PluralFormat basic test");

    // ========= Test constructors
    logln(" Testing PluralFormat constructors ...");
    status[0] = U_ZERO_ERROR;
    PluralRules*  plRules = PluralRules::createDefaultRules(status[0]);
  
    status[0] = U_ZERO_ERROR;
    NumberFormat *numFmt = NumberFormat::createInstance(status[0]);
    if (U_FAILURE(status[0])) {
        dataerrln("ERROR: Could not create NumberFormat instance with default locale ");
    }
    
    for (int32_t i=0; i< 8; ++i) {
        status[i] = U_ZERO_ERROR;
    }
    plFmt[0] = new PluralFormat(status[0]);
    plFmt[1] = new PluralFormat(*plRules, status[1]);
    plFmt[2] = new PluralFormat(locale, status[2]);
    plFmt[3] = new PluralFormat(locale, *plRules, status[3]);
    plFmt[4] = new PluralFormat(otherPattern, status[4]);
    plFmt[5] = new PluralFormat(*plRules, otherPattern, status[5]);
    plFmt[6] = new PluralFormat(locale, otherPattern, status[6]);
    plFmt[7] = new PluralFormat(locale, *plRules, otherPattern, status[7]);
    
    for (int32_t i=0; i< 8; ++i) {
        if (U_SUCCESS(status[i])) {
            numberFormatTest(plFmt[i], numFmt, 1, 12, NULL, NULL, FALSE, &message);
            numberFormatTest(plFmt[i], numFmt, 100, 112, NULL, NULL, FALSE, &message);
        }
        else {
            dataerrln("ERROR: PluralFormat constructor failed!");
        }
       delete plFmt[i];
    }
    // ======= Test clone, assignment operator && == operator.
    plFmt[0]= new PluralFormat(status[0]);
    plFmt[0]->setNumberFormat(numFmt,status[0]);
    UnicodeString us = UnicodeString("");
    plFmt[0]->toPattern(us);
    plFmt[1]= new PluralFormat(locale, status[1]);
    if ( U_SUCCESS(status[0]) && U_SUCCESS(status[1]) ) {
        *plFmt[1] = *plFmt[0];
        if (plFmt[1]!=NULL) {
            if ( *plFmt[1] != *plFmt[0] ) {
                errln("ERROR:  clone plural format test failed!");
            }
        }
    }
    else {
         dataerrln("ERROR: PluralFormat constructor failed! - [0]%s [1]%s", u_errorName(status[0]), u_errorName(status[1]));
    }
    delete plFmt[0];

    status[0] = U_ZERO_ERROR;
    plFmt[0]= new PluralFormat(locale, status[0]);
    if ( U_SUCCESS(status[0]) ) {
        *plFmt[1] = *plFmt[0];
        if (plFmt[1]!=NULL) {
            if ( *plFmt[1] != *plFmt[0] ) {
                errln("ERROR:  assignment operator test failed!");
            }
        }
    }
    else {
         dataerrln("ERROR: PluralFormat constructor failed! - %s", u_errorName(status[1]));
    }

    if ( U_SUCCESS(status[1]) ) {
        plFmt[2] = (PluralFormat*) plFmt[1]->clone();

        if (plFmt[1]!=NULL) {
            if ( *plFmt[1] != *plFmt[2] ) {
                errln("ERROR:  clone function test failed!");
            }
        }
        delete plFmt[1];
        delete plFmt[2];
    }
    else {
         dataerrln("ERROR: PluralFormat clone failed! - %s", u_errorName(status[1]));
    }

    delete plFmt[0];
    delete numFmt;
    delete plRules;

    // Tests parseObject
    UErrorCode stat = U_ZERO_ERROR;
    PluralFormat *pf = new PluralFormat(stat);
    Formattable *f = new Formattable();
//.........这里部分代码省略.........

void CollationServiceTest::TestRegister()
{
#if !UCONFIG_NO_SERVICE
    // register a singleton
    const Locale& FR = Locale::getFrance();
    const Locale& US = Locale::getUS();
    const Locale US_FOO("en", "US", "FOO");

    UErrorCode status = U_ZERO_ERROR;

    Collator* frcol = Collator::createInstance(FR, status);
    Collator* uscol = Collator::createInstance(US, status);
    if(U_FAILURE(status)) {
        errcheckln(status, "Failed to create collators with %s", u_errorName(status));
        delete frcol;
        delete uscol;
        return;
    }

    { // try override en_US collator
        Collator *clone = frcol->clone();
        URegistryKey key = Collator::registerInstance(frcol, US, status);
        // frcol has been adopted. We must not use it any more, nor rely on its attributes.
        frcol = NULL;

        Collator* ncol = Collator::createInstance(US_FOO, status);
        if (*clone != *ncol) {
            errln("register of french collator for en_US failed on request for en_US_FOO");
        }
        delete clone;

        // The requested locale may be the same as the valid locale,
        // or may not be supported at all. See ticket #10477.
        Locale loc = ncol->getLocale(ULOC_REQUESTED_LOCALE, status);
        if (U_SUCCESS(status) && loc != US_FOO && loc != US) {
            errln(UnicodeString("requested locale for en_US_FOO is not en_US_FOO nor en_US but ") + loc.getName());
        }
        status = U_ZERO_ERROR;
        loc = ncol->getLocale(ULOC_VALID_LOCALE, status);
        if (loc != US) {
            errln(UnicodeString("valid locale for en_US_FOO is not en_US but ") + loc.getName());
        }
        loc = ncol->getLocale(ULOC_ACTUAL_LOCALE, status);
        if (loc != US) {
            errln(UnicodeString("actual locale for en_US_FOO is not en_US but ") + loc.getName());
        }
        delete ncol; ncol = NULL;

        if (!Collator::unregister(key, status)) {
            errln("failed to unregister french collator");
        }

        ncol = Collator::createInstance(US, status);
        if (*uscol != *ncol) {
            errln("collator after unregister does not match original");
        }
        delete ncol; ncol = NULL;
    }

    // recreate frcol
    frcol = Collator::createInstance(FR, status);

    LocalUCollatorPointer frFR(ucol_open("fr_FR", &status));

    { // try create collator for new locale
        Locale fu_FU_FOO("fu", "FU", "FOO");
        Locale fu_FU("fu", "FU", "");

        Collator* fucol = Collator::createInstance(fu_FU, status);
        Collator *clone = frcol->clone();
        URegistryKey key = Collator::registerInstance(frcol, fu_FU, status);
        frcol = NULL;  // frcol has been adopted.
        Collator* ncol = Collator::createInstance(fu_FU_FOO, status);
        if (*clone != *ncol) {
            errln("register of fr collator for fu_FU failed");
        }
        delete clone;

        UnicodeString locName = fu_FU.getName();
        StringEnumeration* localeEnum = Collator::getAvailableLocales();
        UBool found = FALSE;
        const UnicodeString* locStr, *ls2;
        for (locStr = localeEnum->snext(status);
        !found && locStr != NULL;
        locStr = localeEnum->snext(status)) {
            //
            if (locName == *locStr) {
                found = TRUE;
            }
        }

        StringEnumeration *le2 = NULL;
        localeEnum->reset(status);
        int32_t i, count;
        count = localeEnum->count(status);
        for(i = 0; i < count; ++i) {
            if(i == count / 2) {
                le2 = localeEnum->clone();
                if(le2 == NULL || count != le2->count(status)) {
                    errln("ServiceEnumeration.clone() failed");
//.........这里部分代码省略.........

/**
 * 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()");

//.........这里部分代码省略.........

// Use LocalXyzPointer types that are not covered elsewhere in the intltest suite.
void LocalPointerTest::TestLocalXyzPointer() {
    IcuTestErrorCode errorCode(*this, "TestLocalXyzPointer");

    static const char *const encoding="ISO-8859-1";
    LocalUConverterSelectorPointer sel(
        ucnvsel_open(&encoding, 1, NULL, UCNV_ROUNDTRIP_SET, errorCode));
    if(errorCode.logIfFailureAndReset("ucnvsel_open()")) {
        return;
    }
    if(sel.isNull()) {
        errln("LocalUConverterSelectorPointer failure");
        return;
    }

#if !UCONFIG_NO_FORMATTING
    LocalUCalendarPointer cal(ucal_open(NULL, 0, "root", UCAL_GREGORIAN, errorCode));
    if(errorCode.logDataIfFailureAndReset("ucal_open()")) {
        return;
    }
    if(cal.isNull()) {
        errln("LocalUCalendarPointer failure");
        return;
    }

    LocalUDateTimePatternGeneratorPointer patgen(udatpg_open("root", errorCode));
    if(errorCode.logIfFailureAndReset("udatpg_open()")) {
        return;
    }
    if(patgen.isNull()) {
        errln("LocalUDateTimePatternGeneratorPointer failure");
        return;
    }

    LocalULocaleDisplayNamesPointer ldn(uldn_open("de-CH", ULDN_STANDARD_NAMES, errorCode));
    if(errorCode.logIfFailureAndReset("uldn_open()")) {
        return;
    }
    if(ldn.isNull()) {
        errln("LocalULocaleDisplayNamesPointer failure");
        return;
    }

    UnicodeString hello=UNICODE_STRING_SIMPLE("Hello {0}!");
    LocalUMessageFormatPointer msg(
        umsg_open(hello.getBuffer(), hello.length(), "root", NULL, errorCode));
    if(errorCode.logIfFailureAndReset("umsg_open()")) {
        return;
    }
    if(msg.isNull()) {
        errln("LocalUMessageFormatPointer failure");
        return;
    }
#endif  /* UCONFIG_NO_FORMATTING  */

#if !UCONFIG_NO_NORMALIZATION
    const UNormalizer2 *nfc=unorm2_getInstance(NULL, "nfc", UNORM2_COMPOSE, errorCode);
    UnicodeSet emptySet;
    LocalUNormalizer2Pointer fn2(unorm2_openFiltered(nfc, emptySet.toUSet(), errorCode));
    if(errorCode.logIfFailureAndReset("unorm2_openFiltered()")) {
        return;
    }
    if(fn2.isNull()) {
        errln("LocalUNormalizer2Pointer failure");
        return;
    }
#endif /* !UCONFIG_NO_NORMALIZATION */

#if !UCONFIG_NO_REGULAR_EXPRESSIONS
    UnicodeString pattern=UNICODE_STRING_SIMPLE("abc|xy+z");
    LocalURegularExpressionPointer regex(
        uregex_open(pattern.getBuffer(), pattern.length(), 0, NULL, errorCode));
    if(errorCode.logIfFailureAndReset("uregex_open()")) {
        return;
    }
    if(regex.isNull()) {
        errln("LocalURegularExpressionPointer failure");
        return;
    }
#endif /* UCONFIG_NO_REGULAR_EXPRESSIONS */

#if !UCONFIG_NO_TRANSLITERATION
    UnicodeString id=UNICODE_STRING_SIMPLE("Grek-Latn");
    LocalUTransliteratorPointer trans(
        utrans_openU(id.getBuffer(), id.length(), UTRANS_FORWARD, NULL, 0, NULL, errorCode));
    if(errorCode.logIfFailureAndReset("utrans_open()")) {
        return;
    }
    if(trans.isNull()) {
        errln("LocalUTransliteratorPointer failure");
        return;
    }
#endif /* !UCONFIG_NO_TRANSLITERATION */

    // destructors
}

void DataDrivenCalendarTest::testConvert(int32_t n,
        const CalendarFieldsSet &fromSet, Calendar *fromCalendar,
        const CalendarFieldsSet &toSet, Calendar *toCalendar, UBool forward) {
    UErrorCode status = U_ZERO_ERROR;
    UnicodeString thisString = (UnicodeString)"#"+n+" "+(forward ? "forward"
            : "reverse")+" "+fromCalendar->getType()+"->"+toCalendar->getType();

    fromCalendar->clear();

    fromSet.setOnCalendar(fromCalendar, status);
    if (U_FAILURE(status)) {
        errln("FAIL: Failed to set on Source calendar: %s", u_errorName(status));
        return;
    }

    CalendarFieldsSet diffSet;

    diffSet.clear();
    // Is the calendar sane at the first?
    if (!fromSet.matches(fromCalendar, diffSet, status)) {
        UnicodeString diffs = diffSet.diffFrom(fromSet, status);
        errln((UnicodeString)"FAIL: "+thisString
                +", SOURCE calendar was not set: Differences: "+ diffs
                +"', status: "+ u_errorName(status));
    } else if (U_FAILURE(status)) {
        errln("FAIL: "+thisString+" SOURCE calendar Failed to match: "
                +u_errorName(status));
    } else {
        logln("PASS: "+thisString+" SOURCE calendar match.");
    }

    //logln("Set Source calendar: " + from);

    UDate fromTime = fromCalendar->getTime(status);
    if (U_FAILURE(status)) {
        errln("FAIL: Failed to get Source time: %s", u_errorName(status));
        return;
    }

    diffSet.clear();
    // Is the calendar sane after being set?
    if (!fromSet.matches(fromCalendar, diffSet, status)) {
        UnicodeString diffs = diffSet.diffFrom(fromSet, status);
        errln((UnicodeString)"FAIL: "+thisString
                +", SET SOURCE calendar was not set: Differences: "+ diffs
                +"', status: "+ u_errorName(status));
    } else if (U_FAILURE(status)) {
        errln("FAIL: "+thisString+" SET SOURCE calendar Failed to match: "
                +u_errorName(status));
    } else {
        logln("PASS: "+thisString+" SET SOURCE calendar match.");
    }

    toCalendar->clear();
    toCalendar->setTime(fromTime, status);
    if (U_FAILURE(status)) {
        errln("FAIL: Failed to set Target time: %s", u_errorName(status));
        return;
    }

    diffSet.clear();
    if (!toSet.matches(toCalendar, diffSet, status)) {
        UnicodeString diffs = diffSet.diffFrom(toSet, status);
        errln((UnicodeString)"FAIL: "+thisString+", Differences: "+ diffs
                +"', status: "+ u_errorName(status));
        SimpleDateFormat fmt(UnicodeString("EEE MMM dd yyyy G"), status);
        UnicodeString fromString;
        fmt.format(fromTime, fromString);
        logln("Source Time: "+fromString+", Source Calendar: "
                +fromCalendar->getType());
    } else if (U_FAILURE(status)) {
        errln("FAIL: "+thisString+" Failed to match: "+u_errorName(status));
    } else {
        logln("PASS: "+thisString+" match.");
    }
}

void DataDrivenCalendarTest::testConvert(TestData *testData,
        const DataMap *settings, UBool forward) {
    UErrorCode status = U_ZERO_ERROR;
    Calendar *toCalendar= NULL;
    const DataMap *currentCase= NULL;
    char toCalLoc[256] = "";
    char fromCalLoc[256] = "";
    // build to calendar
    UnicodeString testSetting = settings->getString("ToCalendar", status);
    if (U_SUCCESS(status)) {
        testSetting.extract(0, testSetting.length(), toCalLoc, (const char*)0);
        toCalendar = Calendar::createInstance(toCalLoc, status);
        if (U_FAILURE(status)) {
            dataerrln(UnicodeString("Unable to instantiate ToCalendar for ")+testSetting);
            return;
        }
    }

    CalendarFieldsSet fromSet, toSet, diffSet;
    SimpleDateFormat fmt(UnicodeString("EEE MMM dd yyyy / YYYY'-W'ww-ee"),
            status);
    if (U_FAILURE(status)) {
        errcheckln(status, "FAIL: Couldn't create SimpleDateFormat: %s",
                u_errorName(status));
        return;
    }
    // Start the processing
    int n = 0;
    while (testData->nextCase(currentCase, status)) {
        ++n;
        Calendar *fromCalendar= NULL;
        UnicodeString locale = currentCase->getString("locale", status);
        if (U_SUCCESS(status)) {
            locale.extract(0, locale.length(), fromCalLoc, (const char*)0); // default codepage.  Invariant codepage doesn't have '@'!
            fromCalendar = Calendar::createInstance(fromCalLoc, status);
            if (U_FAILURE(status)) {
                errln("Unable to instantiate fromCalendar for "+locale);
                return;
            }
        } else {
            errln("No 'locale' line.");
            continue;
        }

        fromSet.clear();
        toSet.clear();

        UnicodeString from = currentCase->getString("from", status);
        if (U_FAILURE(status)) {
            errln("No 'from' line.");
            continue;
        }
        fromSet.parseFrom(from, status);
        if (U_FAILURE(status)) {
            errln("Failed to parse 'from' parameter: "+from);
            continue;
        }
        UnicodeString to = currentCase->getString("to", status);
        if (U_FAILURE(status)) {
            errln("No 'to' line.");
            continue;
        }
        toSet.parseFrom(to, &fromSet, status);
        if (U_FAILURE(status)) {
            errln("Failed to parse 'to' parameter: "+to);
            continue;
        }

        // now, do it.
        if (forward) {
            logln((UnicodeString)"#"+n+" "+locale+"/"+from+" >>> "+toCalLoc+"/"
                    +to);
            testConvert(n, fromSet, fromCalendar, toSet, toCalendar, forward);
        } else {
            logln((UnicodeString)"#"+n+" "+locale+"/"+from+" <<< "+toCalLoc+"/"
                    +to);
            testConvert(n, toSet, toCalendar, fromSet, fromCalendar, forward);
        }

        delete fromCalendar;
    }
    delete toCalendar;
}

void DecimalFormatTest::execFormatTest(int32_t lineNum,
                           const UnicodeString &pattern,     // Pattern
                           const UnicodeString &round,       // rounding mode
                           const UnicodeString &input,       // input decimal number
                           const UnicodeString &expected,    // expected formatted result
                           UErrorCode &status) {
    if (U_FAILURE(status)) {
        return;
    }

    DecimalFormatSymbols symbols(Locale::getUS(), status);
    // printf("Pattern = %s\n", UnicodeStringPiece(pattern).data());
    DecimalFormat fmtr(pattern, symbols, status);
    if (U_FAILURE(status)) {
        dataerrln("file dcfmtest.txt, line %d: %s error creating the formatter.",
            lineNum, u_errorName(status));
        return;
    }
    if (round=="ceiling") {
        fmtr.setRoundingMode(DecimalFormat::kRoundCeiling);
    } else if (round=="floor") {
        fmtr.setRoundingMode(DecimalFormat::kRoundFloor);
    } else if (round=="down") {
        fmtr.setRoundingMode(DecimalFormat::kRoundDown);
    } else if (round=="up") {
        fmtr.setRoundingMode(DecimalFormat::kRoundUp);
    } else if (round=="halfeven") {
        fmtr.setRoundingMode(DecimalFormat::kRoundHalfEven);
    } else if (round=="halfdown") {
        fmtr.setRoundingMode(DecimalFormat::kRoundHalfDown);
    } else if (round=="halfup") {
        fmtr.setRoundingMode(DecimalFormat::kRoundHalfUp);
    } else if (round=="default") {
        // don't set any value.
    } else if (round=="unnecessary") {
        fmtr.setRoundingMode(DecimalFormat::kRoundUnnecessary);
    } else {
        fmtr.setRoundingMode(DecimalFormat::kRoundFloor);
        errln("file dcfmtest.txt, line %d: Bad rounding mode \"%s\"",
                lineNum, UnicodeStringPiece(round).data());
    }
    
    UnicodeString result;
    UnicodeStringPiece spInput(input);
    //fmtr.format(spInput, result, NULL, status);

    Formattable fmtbl;
    fmtbl.setDecimalNumber(spInput, status);
    //NumberFormat &nfmtr = fmtr;
    fmtr.format(fmtbl, result, NULL, status);

    if ((status == U_FORMAT_INEXACT_ERROR) && (result == "") && (expected == "Inexact")) {
        // Test succeeded.
        status = U_ZERO_ERROR;
        return;
    }
    if (U_FAILURE(status)) {
        errln("file dcfmtest.txt, line %d: format() returned %s.",
            lineNum, u_errorName(status));
        status = U_ZERO_ERROR;
        return;
    }
    
    if (result != expected) {
        errln("file dcfmtest.txt, line %d: expected \"%s\", got \"%s\"",
            lineNum, UnicodeStringPiece(expected).data(), UnicodeStringPiece(result).data());
    }
}

//-------------------------------------------------------------------------------
//      
//  Read a text data file, convert it from UTF-8 to UChars, and return the data
//    in one big UChar * buffer, which the caller must delete.
//
//    (Lightly modified version of a similar function in regextst.cpp)
//
//--------------------------------------------------------------------------------
UChar *DecimalFormatTest::ReadAndConvertFile(const char *fileName, int32_t &ulen,
                                     UErrorCode &status) {
    UChar       *retPtr  = NULL;
    char        *fileBuf = NULL;
    const char  *fileBufNoBOM = NULL;
    FILE        *f       = NULL;

    ulen = 0;
    if (U_FAILURE(status)) {
        return retPtr;
    }

    //
    //  Open the file.
    //
    f = fopen(fileName, "rb");
    if (f == 0) {
        dataerrln("Error opening test data file %s\n", fileName);
        status = U_FILE_ACCESS_ERROR;
        return NULL;
    }
    //
    //  Read it in
    //
    int32_t            fileSize;
    int32_t            amtRead;
    int32_t            amtReadNoBOM;

    fseek( f, 0, SEEK_END);
    fileSize = ftell(f);
    fileBuf = new char[fileSize];
    fseek(f, 0, SEEK_SET);
    amtRead = fread(fileBuf, 1, fileSize, f);
    if (amtRead != fileSize || fileSize <= 0) {
        errln("Error reading test data file.");
        goto cleanUpAndReturn;
    }

    //
    // Look for a UTF-8 BOM on the data just read.
    //    The test data file is UTF-8.
    //    The BOM needs to be there in the source file to keep the Windows & 
    //    EBCDIC machines happy, so force an error if it goes missing.  
    //    Many Linux editors will silently strip it.
    //
    fileBufNoBOM = fileBuf + 3;
    amtReadNoBOM = amtRead - 3;
    if (fileSize<3 || uprv_strncmp(fileBuf, "\xEF\xBB\xBF", 3) != 0) {
        // TODO:  restore this check.
        errln("Test data file %s is missing its BOM", fileName);
        fileBufNoBOM = fileBuf;
        amtReadNoBOM = amtRead;
    }

    //
    // Find the length of the input in UTF-16 UChars
    //  (by preflighting the conversion)
    //
    u_strFromUTF8(NULL, 0, &ulen, fileBufNoBOM, amtReadNoBOM, &status);

    //
    // Convert file contents from UTF-8 to UTF-16
    //
    if (status == U_BUFFER_OVERFLOW_ERROR) {
        // Buffer Overflow is expected from the preflight operation.
        status = U_ZERO_ERROR;
        retPtr = new UChar[ulen+1];
        u_strFromUTF8(retPtr, ulen+1, NULL, fileBufNoBOM, amtReadNoBOM, &status);
    }

cleanUpAndReturn:
    fclose(f);
    delete[] fileBuf;
    if (U_FAILURE(status)) {
        errln("ICU Error \"%s\"\n", u_errorName(status));
        delete retPtr;
        retPtr = NULL;
    };
    return retPtr;
}

void DecimalFormatTest::DataDrivenTests() {
    char tdd[2048];
    const char *srcPath;
    UErrorCode  status  = U_ZERO_ERROR;
    int32_t     lineNum = 0;

    //
    //  Open and read the test data file.
    //
    srcPath=getPath(tdd, "dcfmtest.txt");
    if(srcPath==NULL) {
        return; /* something went wrong, error already output */
    }

    int32_t    len;
    UChar *testData = ReadAndConvertFile(srcPath, len, status);
    if (U_FAILURE(status)) {
        return; /* something went wrong, error already output */
    }

    //
    //  Put the test data into a UnicodeString
    //
    UnicodeString testString(FALSE, testData, len);

    RegexMatcher    parseLineMat(UnicodeString(
            "(?i)\\s*parse\\s+"
            "\"([^\"]*)\"\\s+"           // Capture group 1: input text
            "([ild])\\s+"                // Capture group 2: expected parsed type
            "\"([^\"]*)\"\\s+"           // Capture group 3: expected parsed decimal
            "\\s*(?:#.*)?"),             // Trailing comment
         0, status);

    RegexMatcher    formatLineMat(UnicodeString(
            "(?i)\\s*format\\s+"
            "(\\S+)\\s+"                 // Capture group 1: pattern
            "(ceiling|floor|down|up|halfeven|halfdown|halfup|default|unnecessary)\\s+"  // Capture group 2: Rounding Mode
            "\"([^\"]*)\"\\s+"           // Capture group 3: input
            "\"([^\"]*)\""               // Capture group 4: expected output
            "\\s*(?:#.*)?"),             // Trailing comment
         0, status);

    RegexMatcher    commentMat    (UNICODE_STRING_SIMPLE("\\s*(#.*)?$"), 0, status);
    RegexMatcher    lineMat(UNICODE_STRING_SIMPLE("(?m)^(.*?)$"), testString, 0, status);

    if (U_FAILURE(status)){
        dataerrln("Construct RegexMatcher() error.");
        delete [] testData;
        return;
    }

    //
    //  Loop over the test data file, once per line.
    //
    while (lineMat.find()) {
        lineNum++;
        if (U_FAILURE(status)) {
            dataerrln("File dcfmtest.txt, line %d: ICU Error \"%s\"", lineNum, u_errorName(status));
        }

        status = U_ZERO_ERROR;
        UnicodeString testLine = lineMat.group(1, status);
        // printf("%s\n", UnicodeStringPiece(testLine).data());
        if (testLine.length() == 0) {
            continue;
        }

        //
        // Parse the test line.  Skip blank and comment only lines.
        // Separate out the three main fields - pattern, flags, target.
        //

        commentMat.reset(testLine);
        if (commentMat.lookingAt(status)) {
            // This line is a comment, or blank.
            continue;
        }


        //
        //  Handle "parse" test case line from file
        //
        parseLineMat.reset(testLine);
        if (parseLineMat.lookingAt(status)) {
            execParseTest(lineNum,
                          parseLineMat.group(1, status),    // input
                          parseLineMat.group(2, status),    // Expected Type
                          parseLineMat.group(3, status),    // Expected Decimal String
                          status
                          );
            continue;
        }

        //
        //  Handle "format" test case line
        //
        formatLineMat.reset(testLine);
        if (formatLineMat.lookingAt(status)) {
            execFormatTest(lineNum,
                           formatLineMat.group(1, status),    // Pattern
//.........这里部分代码省略.........

void UCAConformanceTest::testConformance(const Collator *coll) 
{
    if(testFile == 0) {
        return;
    }
    uint32_t skipFlags = 0;
    if(coll->getAttribute(UCOL_ALTERNATE_HANDLING, status) == UCOL_SHIFTED) {
        skipFlags |= IS_SHIFTED;
    }
    if(coll == rbUCA) {
        skipFlags |= FROM_RULES;
    }

    logln("-prop:ucaconfnosortkeys=1 turns off getSortKey() in UCAConformanceTest");
    UBool withSortKeys = getProperty("ucaconfnosortkeys") == NULL;

    int32_t line = 0;

    UChar b1[1024], b2[1024];
    UChar *buffer = b1, *oldB = NULL;

    char lineB1[1024], lineB2[1024];
    char *lineB = lineB1, *oldLineB = lineB2;

    uint8_t sk1[1024], sk2[1024];
    uint8_t *oldSk = NULL, *newSk = sk1;

    int32_t oldLen = 0;
    int32_t oldBlen = 0;
    uint32_t first = 0;

    while (fgets(lineB, 1024, testFile) != NULL) {
        // remove trailing whitespace
        u_rtrim(lineB);

        line++;
        if(*lineB == 0 || lineB[0] == '#') {
            continue;
        }
        int32_t buflen = u_parseString(lineB, buffer, 1024, &first, &status);
        if(U_FAILURE(status)) {
            errln("Error parsing line %ld (%s): %s\n",
                  (long)line, u_errorName(status), lineB);
            status = U_ZERO_ERROR;
        }
        buffer[buflen] = 0;

        if(skipLineBecauseOfBug(buffer, buflen, skipFlags)) {
            logln("Skipping line %i because of a known bug", line);
            continue;
        }

        int32_t resLen = withSortKeys ? coll->getSortKey(buffer, buflen, newSk, 1024) : 0;

        if(oldSk != NULL) {
            UBool ok=TRUE;
            int32_t skres = withSortKeys ? strcmp((char *)oldSk, (char *)newSk) : 0;
            int32_t cmpres = coll->compare(oldB, oldBlen, buffer, buflen, status);
            int32_t cmpres2 = coll->compare(buffer, buflen, oldB, oldBlen, status);

            if(cmpres != -cmpres2) {
                errln("Compare result not symmetrical on line %i: "
                      "previous vs. current (%d) / current vs. previous (%d)",
                      line, cmpres, cmpres2);
                ok = FALSE;
            }

            // TODO: Compare with normalization turned off if the input passes the FCD test.

            if(withSortKeys && cmpres != normalizeResult(skres)) {
                errln("Difference between coll->compare (%d) and sortkey compare (%d) on line %i",
                      cmpres, skres, line);
                ok = FALSE;
            }

            int32_t res = cmpres;
            if(res == 0 && !isAtLeastUCA62) {
                // Up to UCA 6.1, the collation test files use a custom tie-breaker,
                // comparing the raw input strings.
                res = u_strcmpCodePointOrder(oldB, buffer);
                // Starting with UCA 6.2, the collation test files use the standard UCA tie-breaker,
                // comparing the NFD versions of the input strings,
                // which we do via setting strength=identical.
            }
            if(res > 0) {
                errln("Line %i is not greater or equal than previous line", line);
                ok = FALSE;
            }

            if(!ok) {
                errln("  Previous data line %s", oldLineB);
                errln("  Current data line  %s", lineB);
                if(withSortKeys) {
                    UnicodeString oldS, newS;
                    prettify(CollationKey(oldSk, oldLen), oldS);
                    prettify(CollationKey(newSk, resLen), newS);
                    errln("  Previous key: "+oldS);
                    errln("  Current key:  "+newS);
                }
            }
//.........这里部分代码省略.........

void DataDrivenFormatTest::testConvertDate(TestData *testData,
        const DataMap * /* settings */, UBool fmt) {
    UnicodeString kPATTERN("PATTERN="); // TODO: static
    UnicodeString kMILLIS("MILLIS="); // TODO: static
    UnicodeString kRELATIVE_MILLIS("RELATIVE_MILLIS="); // TODO: static
    UnicodeString kRELATIVE_ADD("RELATIVE_ADD:"); // TODO: static

    UErrorCode status = U_ZERO_ERROR;
    SimpleDateFormat basicFmt(UnicodeString("EEE MMM dd yyyy / YYYY'-W'ww-ee"),
                              status);
    if (U_FAILURE(status)) {
        dataerrln("FAIL: Couldn't create basic SimpleDateFormat: %s",
                  u_errorName(status));
        return;
    }

    const DataMap *currentCase= NULL;
    // Start the processing
    int n = 0;
    while (testData->nextCase(currentCase, status)) {
        char calLoc[256] = "";
        DateTimeStyleSet styleSet;
        UnicodeString pattern;
        UBool usePattern = FALSE;
        (void)usePattern;   // Suppress unused warning.
        CalendarFieldsSet fromSet;
        UDate fromDate = 0;
        UBool useDate = FALSE;

        UDate now = Calendar::getNow();

        ++n;

        char theCase[200];
        sprintf(theCase, "case %d:", n);
        UnicodeString caseString(theCase, "");

        // load params
        UnicodeString locale = currentCase->getString("locale", status);
        if (U_FAILURE(status)) {
            errln("case %d: No 'locale' line.", n);
            continue;
        }
        UnicodeString zone = currentCase->getString("zone", status);
        if (U_FAILURE(status)) {
            errln("case %d: No 'zone' line.", n);
            continue;
        }
        UnicodeString spec = currentCase->getString("spec", status);
        if(U_FAILURE(status)) {
            errln("case %d: No 'spec' line.", n);
            continue;
        }
        UnicodeString date = currentCase->getString("date", status);
        if(U_FAILURE(status)) {
            errln("case %d: No 'date' line.", n);
            continue;
        }
        UnicodeString expectStr= currentCase->getString("str", status);
        if(U_FAILURE(status)) {
            errln("case %d: No 'str' line.", n);
            continue;
        }

        DateFormat *format = NULL;

        // Process: 'locale'
        locale.extract(0, locale.length(), calLoc, (const char*)0); // default codepage.  Invariant codepage doesn't have '@'!
        Locale loc(calLoc);
        if(spec.startsWith(kPATTERN)) {
            pattern = UnicodeString(spec,kPATTERN.length());
            usePattern = TRUE;
            format = new SimpleDateFormat(pattern, loc, status);
            if(U_FAILURE(status)) {
                errln("case %d: could not create SimpleDateFormat from pattern: %s", n, u_errorName(status));
                continue;
            }
        } else {
            if(styleSet.parseFrom(spec, status)<0 || U_FAILURE(status)) {
                errln("case %d: could not parse spec as style fields: %s", n, u_errorName(status));
                continue;
            }
            format = DateFormat::createDateTimeInstance((DateFormat::EStyle)styleSet.getDateStyle(), (DateFormat::EStyle)styleSet.getTimeStyle(), loc);
            if(format == NULL ) {
                errln("case %d: could not create SimpleDateFormat from styles.", n);
                continue;
            }
        }

        Calendar *cal = Calendar::createInstance(loc, status);
        if(U_FAILURE(status)) {
            errln("case %d: could not create calendar from %s", n, calLoc);
        }

        if (zone.length() > 0) {
            TimeZone * tz = TimeZone::createTimeZone(zone);
            cal->setTimeZone(*tz);
            format->setTimeZone(*tz);
            delete tz;
        }
//.........这里部分代码省略.........

void DataDrivenCalendarTest::testOps(TestData *testData,
        const DataMap * /*settings*/) {
    UErrorCode status = U_ZERO_ERROR;
    UBool useDate = FALSE; // TODO
    UnicodeString kMILLIS("MILLIS="); // TODO: static
    UDate fromDate = 0; // TODO
    UDate toDate = 0;
    
    const DataMap *currentCase= NULL;
    char toCalLoc[256] = "";

    // TODO: static strings?
    const UnicodeString kADD("add", "");
    const UnicodeString kROLL("roll", "");

    // Get 'from' time 
    CalendarFieldsSet fromSet, toSet, paramsSet, diffSet;
    SimpleDateFormat fmt(UnicodeString("EEE MMM dd yyyy / YYYY'-W'ww-ee"),
            status);
    if (U_FAILURE(status)) {
        dataerrln("FAIL: Couldn't create SimpleDateFormat: %s",
                u_errorName(status));
        return;
    }
    // Start the processing
    int n = 0;
    while (testData->nextCase(currentCase, status)) {
        ++n;
        Calendar *toCalendar= NULL;
        Calendar *fromCalendar= NULL;

        // load parameters
        char theCase[200];
        sprintf(theCase, "[case %d]", n);
        UnicodeString caseString(theCase, "");
        // build to calendar
        //             Headers { "locale","from","operation","params","to" }
        // #1 locale
        const char *param = "locale";
        UnicodeString locale;
        UnicodeString testSetting = currentCase->getString(param, status);
        if (U_FAILURE(status)) {
            errln(caseString+": Unable to get param '"+param+"' "
                    + UnicodeString(" - "));
            continue;
        }
        testSetting.extract(0, testSetting.length(), toCalLoc, (const char*)0);
        fromCalendar = Calendar::createInstance(toCalLoc, status);
        if (U_FAILURE(status)) {
            errln(caseString+": Unable to instantiate calendar for "
                    +testSetting);
            continue;
        }

        fromSet.clear();
        // #2 'from' info
        param = "from";
        UnicodeString from = testSetting=currentCase->getString(param, status);
        if (U_FAILURE(status)) {
            errln(caseString+": Unable to get parameter '"+param+"' "
                    + UnicodeString(" - "));
            continue;
        }
                
        if(from.startsWith(kMILLIS)){
        	UnicodeString millis = UnicodeString(from, kMILLIS.length());
        	useDate = TRUE;
        	fromDate = udbg_stod(millis);
        } else if(fromSet.parseFrom(testSetting, status)<0 || U_FAILURE(status)){
        	errln(caseString+": Failed to parse '"+param+"' parameter: "
        	                    +testSetting);
        	            continue;
        }
        
        // #4 'operation' info
        param = "operation";
        UnicodeString operation = testSetting=currentCase->getString(param,
                status);
        if (U_FAILURE(status)) {
            errln(caseString+": Unable to get parameter '"+param+"' "
                    + UnicodeString(" - "));
            continue;
        }
        if (U_FAILURE(status)) {
            errln(caseString+": Failed to parse '"+param+"' parameter: "
                    +testSetting);
            continue;
        }

        paramsSet.clear();
        // #3 'params' info
        param = "params";
        UnicodeString params = testSetting
                =currentCase->getString(param, status);
        if (U_FAILURE(status)) {
            errln(caseString+": Unable to get parameter '"+param+"' "
                    + UnicodeString(" - "));
            continue;
        }
        paramsSet.parseFrom(testSetting, status); // parse with inheritance.
//.........这里部分代码省略.........