示例#1
0
// -------------------------------------
void
CalendarLimitTest::test(UDate millis, icu::Calendar* cal, icu::DateFormat* fmt)
{
  static const UDate kDrift = 1e-10;
    UErrorCode exception = U_ZERO_ERROR;
    UnicodeString theDate;
    UErrorCode status = U_ZERO_ERROR;
    cal->setTime(millis, exception);
    if (U_SUCCESS(exception)) {
        fmt->format(millis, theDate);
        UDate dt = fmt->parse(theDate, status);
        // allow a small amount of error (drift)
        if(! withinErr(dt, millis, kDrift)) {
          errln("FAIL:round trip for large milli, got: %.1lf wanted: %.1lf. (delta %.2lf greater than %.2lf)",
                dt, millis, uprv_fabs(millis-dt), uprv_fabs(dt*kDrift));
          logln(UnicodeString("   ") + theDate + " " + CalendarTest::calToStr(*cal));
          } else {
            logln(UnicodeString("OK: got ") + dt + ", wanted " + millis);
            logln(UnicodeString("    ") + theDate);
        }
    }        
}
示例#2
0
double 
NumberFormatRoundTripTest::proportionalError(const Formattable& a, const Formattable& b)
{
    double aa,bb;
    
    if(isDouble(a))
        aa = a.getDouble();
    else
        aa = a.getLong();

    if(isDouble(b))
        bb = b.getDouble();
    else
        bb = b.getLong();

    double error = aa - bb;
    if(aa != 0 && bb != 0) 
        error /= aa;
    
    return uprv_fabs(error);
}
示例#3
0
void AstroTest::TestSunriseTimes(void) {
  UErrorCode status = U_ZERO_ERROR;
  initAstro(status);
  ASSERT_OK(status);

  //  logln("Sunrise/Sunset times for San Jose, California, USA");
  //  CalendarAstronomer *astro2 = new CalendarAstronomer(-121.55, 37.20);
  //  TimeZone *tz = TimeZone::createTimeZone("America/Los_Angeles");

  // We'll use a table generated by the UNSO website as our reference
  // From: http://aa.usno.navy.mil/
  //-Location: W079 25, N43 40
  //-Rise and Set for the Sun for 2001
  //-Zone:  4h West of Greenwich
  int32_t USNO[] = {
    6,59, 19,45,
    6,57, 19,46,
    6,56, 19,47,
    6,54, 19,48,
    6,52, 19,49,
    6,50, 19,51,
    6,48, 19,52,
    6,47, 19,53,
    6,45, 19,54,
    6,43, 19,55,
    6,42, 19,57,
    6,40, 19,58,
    6,38, 19,59,
    6,36, 20, 0,
    6,35, 20, 1,
    6,33, 20, 3,
    6,31, 20, 4,
    6,30, 20, 5,
    6,28, 20, 6,
    6,27, 20, 7,
    6,25, 20, 8,
    6,23, 20,10,
    6,22, 20,11,
    6,20, 20,12,
    6,19, 20,13,
    6,17, 20,14,
    6,16, 20,16,
    6,14, 20,17,
    6,13, 20,18,
    6,11, 20,19,
  };

  logln("Sunrise/Sunset times for Toronto, Canada");
  // long = 79 25", lat = 43 40"
  CalendarAstronomer *astro3 = new CalendarAstronomer(-(79+25/60), 43+40/60);

  // As of ICU4J 2.8 the ICU4J time zones implement pass-through
  // to the underlying JDK.  Because of variation in the
  // underlying JDKs, we have to use a fixed-offset
  // SimpleTimeZone to get consistent behavior between JDKs.
  // The offset we want is [-18000000, 3600000] (raw, dst).
  // [aliu 10/15/03]

  // TimeZone tz = TimeZone.getTimeZone("America/Montreal");
  TimeZone *tz = new SimpleTimeZone(-18000000 + 3600000, "Montreal(FIXED)");

  GregorianCalendar *cal = new GregorianCalendar(tz->clone(), Locale::getUS(), status);
  GregorianCalendar *cal2 = new GregorianCalendar(tz->clone(), Locale::getUS(), status);
  cal->clear();
  cal->set(UCAL_YEAR, 2001);
  cal->set(UCAL_MONTH, UCAL_APRIL);
  cal->set(UCAL_DAY_OF_MONTH, 1);
  cal->set(UCAL_HOUR_OF_DAY, 12); // must be near local noon for getSunRiseSet to work

  DateFormat *df_t  = DateFormat::createTimeInstance(DateFormat::MEDIUM,Locale::getUS());
  DateFormat *df_d  = DateFormat::createDateInstance(DateFormat::MEDIUM,Locale::getUS());
  DateFormat *df_dt = DateFormat::createDateTimeInstance(DateFormat::MEDIUM, DateFormat::MEDIUM, Locale::getUS());
  if(!df_t || !df_d || !df_dt) {
    dataerrln("couldn't create dateformats.");
    return;
  }
  df_t->adoptTimeZone(tz->clone());
  df_d->adoptTimeZone(tz->clone());
  df_dt->adoptTimeZone(tz->clone());

  for (int32_t i=0; i < 30; i++) {
    logln("setDate\n");
    astro3->setDate(cal->getTime(status));
    logln("getRiseSet(TRUE)\n");
    UDate sunrise = astro3->getSunRiseSet(TRUE);
    logln("getRiseSet(FALSE)\n");
    UDate sunset  = astro3->getSunRiseSet(FALSE);
    logln("end of getRiseSet\n");

    cal2->setTime(cal->getTime(status), status);
    cal2->set(UCAL_SECOND,      0);
    cal2->set(UCAL_MILLISECOND, 0);

    cal2->set(UCAL_HOUR_OF_DAY, USNO[4*i+0]);
    cal2->set(UCAL_MINUTE,      USNO[4*i+1]);
    UDate exprise = cal2->getTime(status);
    cal2->set(UCAL_HOUR_OF_DAY, USNO[4*i+2]);
    cal2->set(UCAL_MINUTE,      USNO[4*i+3]);
    UDate expset = cal2->getTime(status);
    // Compute delta of what we got to the USNO data, in seconds
    int32_t deltarise = (int32_t)uprv_fabs((sunrise - exprise) / 1000);
    int32_t deltaset = (int32_t)uprv_fabs((sunset - expset) / 1000);

    // Allow a deviation of 0..MAX_DEV seconds
    // It would be nice to get down to 60 seconds, but at this
    // point that appears to be impossible without a redo of the
    // algorithm using something more advanced than Duffett-Smith.
    int32_t MAX_DEV = 180;
    UnicodeString s1, s2, s3, s4, s5;
    if (deltarise > MAX_DEV || deltaset > MAX_DEV) {
      if (deltarise > MAX_DEV) {
        errln("FAIL: (rise) " + df_d->format(cal->getTime(status),s1) +
              ", Sunrise: " + df_dt->format(sunrise, s2) +
              " (USNO " + df_t->format(exprise,s3) +
              " d=" + deltarise + "s)");
      } else {
        logln(df_d->format(cal->getTime(status),s1) +
              ", Sunrise: " + df_dt->format(sunrise,s2) +
              " (USNO " + df_t->format(exprise,s3) + ")");
      }
      s1.remove(); s2.remove(); s3.remove(); s4.remove(); s5.remove();
      if (deltaset > MAX_DEV) {
        errln("FAIL: (set)  " + df_d->format(cal->getTime(status),s1) +
              ", Sunset:  " + df_dt->format(sunset,s2) +
              " (USNO " + df_t->format(expset,s3) +
              " d=" + deltaset + "s)");
      } else {
        logln(df_d->format(cal->getTime(status),s1) +
              ", Sunset: " + df_dt->format(sunset,s2) +
              " (USNO " + df_t->format(expset,s3) + ")");
      }
    } else {
      logln(df_d->format(cal->getTime(status),s1) +
            ", Sunrise: " + df_dt->format(sunrise,s2) +
            " (USNO " + df_t->format(exprise,s3) + ")" +
            ", Sunset: " + df_dt->format(sunset,s4) +
            " (USNO " + df_t->format(expset,s5) + ")");
    }
    cal->add(UCAL_DATE, 1, status);
  }

  //        CalendarAstronomer a = new CalendarAstronomer(-(71+5/60), 42+37/60);
  //        cal.clear();
  //        cal.set(cal.YEAR, 1986);
  //        cal.set(cal.MONTH, cal.MARCH);
  //        cal.set(cal.DATE, 10);
  //        cal.set(cal.YEAR, 1988);
  //        cal.set(cal.MONTH, cal.JULY);
  //        cal.set(cal.DATE, 27);
  //        a.setDate(cal.getTime());
  //        long r = a.getSunRiseSet2(true);
  delete astro3;
  delete tz;
  delete cal;
  delete cal2;
  delete df_t;
  delete df_d;
  delete df_dt;
  closeAstro(status);
  ASSERT_OK(status);
}
示例#4
0
UBool
CalendarLimitTest::withinErr(double a, double b, double err)
{
    return ( uprv_fabs(a - b) < uprv_fabs(a * err) ); 
}
示例#5
0
static void TestPUtilAPI(void){

    double  n1=0.0, y1=0.0, expn1, expy1;
    double  value1 = 0.021;
    char *str=0;
    UBool isTrue=FALSE;

    log_verbose("Testing the API uprv_modf()\n");
    y1 = uprv_modf(value1, &n1);
    expn1=0;
    expy1=0.021;
    if(y1 != expy1   || n1 != expn1){
        log_err("Error in uprv_modf.  Expected IntegralValue=%f, Got=%f, \n Expected FractionalValue=%f, Got=%f\n",
             expn1, n1, expy1, y1);
    }
    if(getTestOption(VERBOSITY_OPTION)){
        log_verbose("[float]  x = %f  n = %f y = %f\n", value1, n1, y1);
    }
    log_verbose("Testing the API uprv_fmod()\n");
    expn1=uprv_fmod(30.50, 15.00);
    doAssert(expn1, 0.5, "uprv_fmod(30.50, 15.00) failed.");

    log_verbose("Testing the API uprv_ceil()\n");
    expn1=uprv_ceil(value1);
    doAssert(expn1, 1, "uprv_ceil(0.021) failed.");

    log_verbose("Testing the API uprv_floor()\n");
    expn1=uprv_floor(value1);
    doAssert(expn1, 0, "uprv_floor(0.021) failed.");

    log_verbose("Testing the API uprv_fabs()\n");
    expn1=uprv_fabs((2.02-1.345));
    doAssert(expn1, 0.675, "uprv_fabs(2.02-1.345) failed.");
    
    log_verbose("Testing the API uprv_fmax()\n");
    doAssert(uprv_fmax(2.4, 1.2), 2.4, "uprv_fmax(2.4, 1.2) failed.");

    log_verbose("Testing the API uprv_fmax() with x value= NaN\n");
    expn1=uprv_fmax(uprv_getNaN(), 1.2);
    doAssert(expn1, uprv_getNaN(), "uprv_fmax(uprv_getNaN(), 1.2) failed. when one parameter is NaN");

    log_verbose("Testing the API uprv_fmin()\n");
    doAssert(uprv_fmin(2.4, 1.2), 1.2, "uprv_fmin(2.4, 1.2) failed.");

    log_verbose("Testing the API uprv_fmin() with x value= NaN\n");
    expn1=uprv_fmin(uprv_getNaN(), 1.2);
    doAssert(expn1, uprv_getNaN(), "uprv_fmin(uprv_getNaN(), 1.2) failed. when one parameter is NaN");

    log_verbose("Testing the API uprv_max()\n");
    doAssert(uprv_max(4, 2), 4, "uprv_max(4, 2) failed.");

    log_verbose("Testing the API uprv_min()\n");
    doAssert(uprv_min(-4, 2), -4, "uprv_min(-4, 2) failed.");

    log_verbose("Testing the API uprv_trunc()\n");
    doAssert(uprv_trunc(12.3456), 12, "uprv_trunc(12.3456) failed.");
    doAssert(uprv_trunc(12.234E2), 1223, "uprv_trunc(12.234E2) failed.");
    doAssert(uprv_trunc(uprv_getNaN()), uprv_getNaN(), "uprv_trunc(uprv_getNaN()) failed. with parameter=NaN");
    doAssert(uprv_trunc(uprv_getInfinity()), uprv_getInfinity(), "uprv_trunc(uprv_getInfinity()) failed. with parameter=Infinity");


    log_verbose("Testing the API uprv_pow10()\n");
    doAssert(uprv_pow10(4), 10000, "uprv_pow10(4) failed.");

    log_verbose("Testing the API uprv_isNegativeInfinity()\n");
    isTrue=uprv_isNegativeInfinity(uprv_getInfinity() * -1);
    if(isTrue != TRUE){
        log_err("ERROR: uprv_isNegativeInfinity failed.\n");
    }
    log_verbose("Testing the API uprv_isPositiveInfinity()\n");
    isTrue=uprv_isPositiveInfinity(uprv_getInfinity());
    if(isTrue != TRUE){
        log_err("ERROR: uprv_isPositiveInfinity failed.\n");
    }
    log_verbose("Testing the API uprv_isInfinite()\n");
    isTrue=uprv_isInfinite(uprv_getInfinity());
    if(isTrue != TRUE){
        log_err("ERROR: uprv_isInfinite failed.\n");
    }

#if 0
    log_verbose("Testing the API uprv_digitsAfterDecimal()....\n");
    doAssert(uprv_digitsAfterDecimal(value1), 3, "uprv_digitsAfterDecimal() failed.");
    doAssert(uprv_digitsAfterDecimal(1.2345E2), 2, "uprv_digitsAfterDecimal(1.2345E2) failed.");
    doAssert(uprv_digitsAfterDecimal(1.2345E-2), 6, "uprv_digitsAfterDecimal(1.2345E-2) failed.");
    doAssert(uprv_digitsAfterDecimal(1.2345E2), 2, "uprv_digitsAfterDecimal(1.2345E2) failed.");
    doAssert(uprv_digitsAfterDecimal(-1.2345E-20), 24, "uprv_digitsAfterDecimal(1.2345E-20) failed.");
    doAssert(uprv_digitsAfterDecimal(1.2345E20), 0, "uprv_digitsAfterDecimal(1.2345E20) failed.");
    doAssert(uprv_digitsAfterDecimal(-0.021), 3, "uprv_digitsAfterDecimal(-0.021) failed.");
    doAssert(uprv_digitsAfterDecimal(23.0), 0, "uprv_digitsAfterDecimal(23.0) failed.");
    doAssert(uprv_digitsAfterDecimal(0.022223333321), 9, "uprv_digitsAfterDecimal(0.022223333321) failed.");
#endif

    log_verbose("Testing the API u_errorName()...\n");
    str=(char*)u_errorName((UErrorCode)0);
    if(strcmp(str, "U_ZERO_ERROR") != 0){
        log_err("ERROR: u_getVersion() failed. Expected: U_ZERO_ERROR Got=%s\n",  str);
    }
    log_verbose("Testing the API u_errorName()...\n");
    str=(char*)u_errorName((UErrorCode)-127);
    if(strcmp(str, "U_USING_DEFAULT_WARNING") != 0){
        log_err("ERROR: u_getVersion() failed. Expected: U_USING_DEFAULT_WARNING Got=%s\n",  str);
    }
    log_verbose("Testing the API u_errorName().. with BOGUS ERRORCODE...\n");
    str=(char*)u_errorName((UErrorCode)200);
    if(strcmp(str, "[BOGUS UErrorCode]") != 0){
        log_err("ERROR: u_getVersion() failed. Expected: [BOGUS UErrorCode] Got=%s\n",  str);
    }

    {
        const char* dataDirectory;
        int32_t dataDirectoryLen;
        UChar *udataDir=0;
        UChar temp[100];
        char *charvalue=0;
        log_verbose("Testing chars to UChars\n");
        
         /* This cannot really work on a japanese system. u_uastrcpy will have different results than */
        /* u_charsToUChars when there is a backslash in the string! */
        /*dataDirectory=u_getDataDirectory();*/

        dataDirectory="directory1";  /*no backslashes*/
        dataDirectoryLen=(int32_t)strlen(dataDirectory);
        udataDir=(UChar*)malloc(sizeof(UChar) * (dataDirectoryLen + 1));
        u_charsToUChars(dataDirectory, udataDir, (dataDirectoryLen + 1));
        u_uastrcpy(temp, dataDirectory);
       
        if(u_strcmp(temp, udataDir) != 0){
            log_err("ERROR: u_charsToUChars failed. Expected %s, Got %s\n", austrdup(temp), austrdup(udataDir));
        }
        log_verbose("Testing UChars to chars\n");
        charvalue=(char*)malloc(sizeof(char) * (u_strlen(udataDir) + 1));

        u_UCharsToChars(udataDir, charvalue, (u_strlen(udataDir)+1));
        if(strcmp(charvalue, dataDirectory) != 0){
            log_err("ERROR: u_UCharsToChars failed. Expected %s, Got %s\n", charvalue, dataDirectory);
        }
        free(charvalue);
        free(udataDir);
    }
   
    log_verbose("Testing uprv_timezone()....\n");
    {
        int32_t tzoffset = uprv_timezone();
        log_verbose("Value returned from uprv_timezone = %d\n",  tzoffset);
        if (tzoffset != 28800) {
            log_verbose("***** WARNING: If testing in the PST timezone, t_timezone should return 28800! *****");
        }
        if ((tzoffset % 1800 != 0)) {
            log_info("Note: t_timezone offset of %ld (for %s : %s) is not a multiple of 30min.", tzoffset, uprv_tzname(0), uprv_tzname(1));
        }
        /*tzoffset=uprv_getUTCtime();*/

    }
}
 virtual double transformNumber(double number) const { return uprv_fabs(number); }
示例#7
0
static void TestPUtilAPI(void){

    double  n1=0.0, y1=0.0, expn1, expy1;
    double  value1 = 0.021;
    UVersionInfo versionArray = {0x01, 0x00, 0x02, 0x02};
    char versionString[17]; /* xxx.xxx.xxx.xxx\0 */
    char *str=0;
    UBool isTrue=FALSE;

    log_verbose("Testing the API uprv_modf()\n");
    y1 = uprv_modf(value1, &n1);
    expn1=0;
    expy1=0.021;
    if(y1 != expy1   || n1 != expn1){
        log_err("Error in uprv_modf.  Expected IntegralValue=%f, Got=%f, \n Expected FractionalValue=%f, Got=%f\n",
             expn1, n1, expy1, y1);
    }
    if(VERBOSITY){
        log_verbose("[float]  x = %f  n = %f y = %f\n", value1, n1, y1);
    }
    log_verbose("Testing the API uprv_fmod()\n");
    expn1=uprv_fmod(30.50, 15.00);
    doAssert(expn1, 0.5, "uprv_fmod(30.50, 15.00) failed.");

    log_verbose("Testing the API uprv_ceil()\n");
    expn1=uprv_ceil(value1);
    doAssert(expn1, 1, "uprv_ceil(0.021) failed.");

    log_verbose("Testing the API uprv_floor()\n");
    expn1=uprv_floor(value1);
    doAssert(expn1, 0, "uprv_floor(0.021) failed.");

    log_verbose("Testing the API uprv_fabs()\n");
    expn1=uprv_fabs((2.02-1.345));
    doAssert(expn1, 0.675, "uprv_fabs(2.02-1.345) failed.");
    
    log_verbose("Testing the API uprv_fmax()\n");
    doAssert(uprv_fmax(2.4, 1.2), 2.4, "uprv_fmax(2.4, 1.2) failed.");

    log_verbose("Testing the API uprv_fmax() with x value= NaN\n");
    expn1=uprv_fmax(uprv_getNaN(), 1.2);
    doAssert(expn1, uprv_getNaN(), "uprv_fmax(uprv_getNaN(), 1.2) failed. when one parameter is NaN");

    log_verbose("Testing the API uprv_fmin()\n");
    doAssert(uprv_fmin(2.4, 1.2), 1.2, "uprv_fmin(2.4, 1.2) failed.");

    log_verbose("Testing the API uprv_fmin() with x value= NaN\n");
    expn1=uprv_fmin(uprv_getNaN(), 1.2);
    doAssert(expn1, uprv_getNaN(), "uprv_fmin(uprv_getNaN(), 1.2) failed. when one parameter is NaN");

    log_verbose("Testing the API uprv_max()\n");
    doAssert(uprv_max(4, 2), 4, "uprv_max(4, 2) failed.");

    log_verbose("Testing the API uprv_min()\n");
    doAssert(uprv_min(-4, 2), -4, "uprv_min(-4, 2) failed.");

    log_verbose("Testing the API uprv_trunc()\n");
    doAssert(uprv_trunc(12.3456), 12, "uprv_trunc(12.3456) failed.");
    doAssert(uprv_trunc(12.234E2), 1223, "uprv_trunc(12.234E2) failed.");
    doAssert(uprv_trunc(uprv_getNaN()), uprv_getNaN(), "uprv_trunc(uprv_getNaN()) failed. with parameter=NaN");
    doAssert(uprv_trunc(uprv_getInfinity()), uprv_getInfinity(), "uprv_trunc(uprv_getInfinity()) failed. with parameter=Infinity");


    log_verbose("Testing the API uprv_pow10()\n");
    doAssert(uprv_pow10(4), 10000, "uprv_pow10(4) failed.");

    log_verbose("Testing the API uprv_log10()\n");
    doAssert(uprv_log10(3456), 3, "uprv_log10(3456) failed.");
#ifdef OS390
    doAssert(uprv_log10(1.0e55), 55, "uprv_log10(1.0e55) failed.");
#else
    doAssert(uprv_log10(1.0e300), 300, "uprv_log10(1.0e300) failed.");
#endif          
    log_verbose("Testing the API uprv_isNegativeInfinity()\n");
    isTrue=uprv_isNegativeInfinity(uprv_getInfinity() * -1);
    if(isTrue != TRUE){
        log_err("ERROR: uprv_isNegativeInfinity failed.\n");
    }
    log_verbose("Testing the API uprv_isPositiveInfinity()\n");
    isTrue=uprv_isPositiveInfinity(uprv_getInfinity());
    if(isTrue != TRUE){
        log_err("ERROR: uprv_isPositiveInfinity failed.\n");
    }
    log_verbose("Testing the API uprv_isInfinite()\n");
    isTrue=uprv_isInfinite(uprv_getInfinity());
    if(isTrue != TRUE){
        log_err("ERROR: uprv_isInfinite failed.\n");
    }

#if 0
    log_verbose("Testing the API uprv_digitsAfterDecimal()....\n");
    doAssert(uprv_digitsAfterDecimal(value1), 3, "uprv_digitsAfterDecimal() failed.");
    doAssert(uprv_digitsAfterDecimal(1.2345E2), 2, "uprv_digitsAfterDecimal(1.2345E2) failed.");
    doAssert(uprv_digitsAfterDecimal(1.2345E-2), 6, "uprv_digitsAfterDecimal(1.2345E-2) failed.");
    doAssert(uprv_digitsAfterDecimal(1.2345E2), 2, "uprv_digitsAfterDecimal(1.2345E2) failed.");
    doAssert(uprv_digitsAfterDecimal(-1.2345E-20), 24, "uprv_digitsAfterDecimal(1.2345E-20) failed.");
    doAssert(uprv_digitsAfterDecimal(1.2345E20), 0, "uprv_digitsAfterDecimal(1.2345E20) failed.");
    doAssert(uprv_digitsAfterDecimal(-0.021), 3, "uprv_digitsAfterDecimal(-0.021) failed.");
    doAssert(uprv_digitsAfterDecimal(23.0), 0, "uprv_digitsAfterDecimal(23.0) failed.");
    doAssert(uprv_digitsAfterDecimal(0.022223333321), 9, "uprv_digitsAfterDecimal(0.022223333321) failed.");
#endif


    log_verbose("Testing the API u_versionToString().....\n");
    u_versionToString(versionArray, versionString);
    if(strcmp(versionString, "1.0.2.2") != 0){
        log_err("ERROR: u_versionToString() failed. Expected: 1.0.2.2, Got=%s\n", versionString);
    }
    log_verbose("Testing the API u_versionToString().....with versionArray=NULL\n");
    u_versionToString(NULL, versionString);
    if(strcmp(versionString, "") != 0){
        log_err("ERROR: u_versionToString() failed. with versionArray=NULL. It should just return\n");
    }
    log_verbose("Testing the API u_versionToString().....with versionArray=NULL\n");
    u_versionToString(NULL, versionString);
    if(strcmp(versionString, "") != 0){
        log_err("ERROR: u_versionToString() failed . It should just return\n");
    }
    log_verbose("Testing the API u_versionToString().....with versionString=NULL\n");
    u_versionToString(versionArray, NULL);
    if(strcmp(versionString, "") != 0){
        log_err("ERROR: u_versionToString() failed. with versionArray=NULL  It should just return\n");
    }
    versionArray[0] = 0x0a;
    log_verbose("Testing the API u_versionToString().....\n");
    u_versionToString(versionArray, versionString);
    if(strcmp(versionString, "10.0.2.2") != 0){
        log_err("ERROR: u_versionToString() failed. Expected: 10.0.2.2, Got=%s\n", versionString);
    }
    versionArray[0] = 0xa0;
    u_versionToString(versionArray, versionString);
    if(strcmp(versionString, "160.0.2.2") != 0){
        log_err("ERROR: u_versionToString() failed. Expected: 160.0.2.2, Got=%s\n", versionString);
    }
    versionArray[0] = 0xa0;
    versionArray[1] = 0xa0;
    u_versionToString(versionArray, versionString);
    if(strcmp(versionString, "160.160.2.2") != 0){
        log_err("ERROR: u_versionToString() failed. Expected: 160.160.2.2, Got=%s\n", versionString);
    }
    versionArray[0] = 0x01;
    versionArray[1] = 0x0a;
    u_versionToString(versionArray, versionString);
    if(strcmp(versionString, "1.10.2.2") != 0){
        log_err("ERROR: u_versionToString() failed. Expected: 160.160.2.2, Got=%s\n", versionString);
    }

    log_verbose("Testing the API u_versionFromString() ....\n");
    u_versionFromString(versionArray, "1.3.5.6");
    u_versionToString(versionArray, versionString);
    if(strcmp(versionString, "1.3.5.6") != 0){
        log_err("ERROR: u_getVersion() failed. Expected: 1.3.5.6, Got=%s\n",  versionString);
    }
    log_verbose("Testing the API u_versionFromString() where versionArray=NULL....\n");
    u_versionFromString(NULL, "1.3.5.6");
    u_versionToString(versionArray, versionString);
    if(strcmp(versionString, "1.3.5.6") != 0){
        log_err("ERROR: u_getVersion() failed. Expected: 1.3.5.6, Got=%s\n",  versionString);
    }

    log_verbose("Testing the API u_getVersion().....\n");
    u_getVersion(versionArray);
    u_versionToString(versionArray, versionString);
    if(strcmp(versionString, U_ICU_VERSION) != 0){
        log_err("ERROR: u_getVersion() failed. Got=%s, expected %s\n",  versionString, U_ICU_VERSION);
    }
    log_verbose("Testing the API u_errorName()...\n");
    str=(char*)u_errorName((UErrorCode)0);
    if(strcmp(str, "U_ZERO_ERROR") != 0){
        log_err("ERROR: u_getVersion() failed. Expected: U_ZERO_ERROR Got=%s\n",  str);
    }
    log_verbose("Testing the API u_errorName()...\n");
    str=(char*)u_errorName((UErrorCode)-127);
    if(strcmp(str, "U_USING_DEFAULT_WARNING") != 0){
        log_err("ERROR: u_getVersion() failed. Expected: U_USING_DEFAULT_WARNING Got=%s\n",  str);
    }
    log_verbose("Testing the API u_errorName().. with BOGUS ERRORCODE...\n");
    str=(char*)u_errorName((UErrorCode)200);
    if(strcmp(str, "[BOGUS UErrorCode]") != 0){
        log_err("ERROR: u_getVersion() failed. Expected: [BOGUS UErrorCode] Got=%s\n",  str);
    }

    {
        const char* dataDirectory;
        UChar *udataDir=0;
        UChar temp[100];
        char *charvalue=0;
        log_verbose("Testing chars to UChars\n");
        
         /* This cannot really work on a japanese system. u_uastrcpy will have different results than */
        /* u_charsToUChars when there is a backslash in the string! */
        /*dataDirectory=u_getDataDirectory();*/

        dataDirectory="directory1";  /*no backslashes*/
        udataDir=(UChar*)malloc(sizeof(UChar) * (strlen(dataDirectory) + 1));
        u_charsToUChars(dataDirectory, udataDir, (strlen(dataDirectory)+1));
        u_uastrcpy(temp, dataDirectory);
       
        if(u_strcmp(temp, udataDir) != 0){
            log_err("ERROR: u_charsToUChars failed. Expected %s, Got %s\n", austrdup(temp), austrdup(udataDir));
        }
        log_verbose("Testing UChars to chars\n");
        charvalue=(char*)malloc(sizeof(char) * (u_strlen(udataDir) + 1));

        u_UCharsToChars(udataDir, charvalue, (u_strlen(udataDir)+1));
        if(strcmp(charvalue, dataDirectory) != 0){
            log_err("ERROR: u_UCharsToChars failed. Expected %s, Got %s\n", charvalue, dataDirectory);
        }
        free(charvalue);
        free(udataDir);
    }
   
    log_verbose("Testing uprv_timezone()....\n");
    {
        int32_t tzoffset = uprv_timezone();
        log_verbose("Value returned from uprv_timezone = %d\n",  tzoffset);
        if (tzoffset != 28800) {
            log_verbose("***** WARNING: If testing in the PST timezone, t_timezone should return 28800! *****");
        }
        if ((tzoffset % 1800 != 0)) {
            log_err("FAIL: t_timezone may be incorrect. It is not a multiple of 30min.");
        }
        tzoffset=uprv_getUTCtime();

    }
}