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diff --git a/Build/source/libs/icu/icu-50.1/test/intltest/dtfmtrtts.cpp b/Build/source/libs/icu/icu-50.1/test/intltest/dtfmtrtts.cpp
new file mode 100644
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--- /dev/null
+++ b/Build/source/libs/icu/icu-50.1/test/intltest/dtfmtrtts.cpp
@@ -0,0 +1,580 @@
+/***********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1997-2012, International Business Machines Corporation
+ * and others. All Rights Reserved.
+ ***********************************************************************/
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "unicode/datefmt.h"
+#include "unicode/smpdtfmt.h"
+#include "unicode/gregocal.h"
+#include "dtfmtrtts.h"
+#include "caltest.h"
+
+#include <stdio.h>
+#include <string.h>
+
+// *****************************************************************************
+// class DateFormatRoundTripTest
+// *****************************************************************************
+
+// Useful for turning up subtle bugs: Change the following to TRUE, recompile,
+// and run while at lunch.
+// Warning -- makes test run infinite loop!!!
+#ifndef INFINITE
+#define INFINITE 0
+#endif
+
+static const UVersionInfo ICU_452 = {4,5,2,0};
+
+// Define this to test just a single locale
+//#define TEST_ONE_LOC "cs_CZ"
+
+// If SPARSENESS is > 0, we don't run each exhaustive possibility.
+// There are 24 total possible tests per each locale. A SPARSENESS
+// of 12 means we run half of them. A SPARSENESS of 23 means we run
+// 1 of them. SPARSENESS _must_ be in the range 0..23.
+int32_t DateFormatRoundTripTest::SPARSENESS = 0;
+int32_t DateFormatRoundTripTest::TRIALS = 4;
+int32_t DateFormatRoundTripTest::DEPTH = 5;
+
+DateFormatRoundTripTest::DateFormatRoundTripTest() : dateFormat(0) {
+}
+
+DateFormatRoundTripTest::~DateFormatRoundTripTest() {
+ delete dateFormat;
+}
+
+#define CASE(id,test) case id: name = #test; if (exec) { logln(#test "---"); logln((UnicodeString)""); test(); } break;
+
+void
+DateFormatRoundTripTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* par )
+{
+ optionv = (par && *par=='v');
+ switch (index) {
+ CASE(0,TestDateFormatRoundTrip)
+ CASE(1, TestCentury)
+ default: name = ""; break;
+ }
+}
+
+UBool
+DateFormatRoundTripTest::failure(UErrorCode status, const char* msg)
+{
+ if(U_FAILURE(status)) {
+ errln(UnicodeString("FAIL: ") + msg + " failed, error " + u_errorName(status));
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+UBool
+DateFormatRoundTripTest::failure(UErrorCode status, const char* msg, const UnicodeString& str)
+{
+ if(U_FAILURE(status)) {
+ UnicodeString escaped;
+ escape(str,escaped);
+ errln(UnicodeString("FAIL: ") + msg + " failed, error " + u_errorName(status) + ", str=" + escaped);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void DateFormatRoundTripTest::TestCentury()
+{
+ UErrorCode status = U_ZERO_ERROR;
+ Locale locale("es_PA");
+ UnicodeString pattern = "MM/dd/yy hh:mm:ss a z";
+ SimpleDateFormat fmt(pattern, locale, status);
+ if (U_FAILURE(status)) {
+ dataerrln("Fail: construct SimpleDateFormat: %s", u_errorName(status));
+ return;
+ }
+ UDate date[] = {-55018555891590.05, 0, 0};
+ UnicodeString result[2];
+
+ fmt.format(date[0], result[0]);
+ date[1] = fmt.parse(result[0], status);
+ fmt.format(date[1], result[1]);
+ date[2] = fmt.parse(result[1], status);
+
+ /* This test case worked OK by accident before. date[1] != date[0],
+ * because we use -80/+20 year window for 2-digit year parsing.
+ * (date[0] is in year 1926, date[1] is in year 2026.) result[1] set
+ * by the first format call returns "07/13/26 07:48:28 p.m. PST",
+ * which is correct, because DST was not used in year 1926 in zone
+ * America/Los_Angeles. When this is parsed, date[1] becomes a time
+ * in 2026, which is "07/13/26 08:48:28 p.m. PDT". There was a zone
+ * offset calculation bug that observed DST in 1926, which was resolved.
+ * Before the bug was resolved, result[0] == result[1] was true,
+ * but after the bug fix, the expected result is actually
+ * result[0] != result[1]. -Yoshito
+ */
+ /* TODO: We need to review this code and clarify what we really
+ * want to test here.
+ */
+ //if (date[1] != date[2] || result[0] != result[1]) {
+ if (date[1] != date[2]) {
+ errln("Round trip failure: \"%S\" (%f), \"%S\" (%f)", result[0].getBuffer(), date[1], result[1].getBuffer(), date[2]);
+ }
+}
+
+// ==
+
+void DateFormatRoundTripTest::TestDateFormatRoundTrip()
+{
+ UErrorCode status = U_ZERO_ERROR;
+
+ getFieldCal = Calendar::createInstance(status);
+ if (U_FAILURE(status)) {
+ dataerrln("Fail: Calendar::createInstance: %s", u_errorName(status));
+ return;
+ }
+
+
+ int32_t locCount = 0;
+ const Locale *avail = DateFormat::getAvailableLocales(locCount);
+ logln("DateFormat available locales: %d", locCount);
+ if(quick) {
+ SPARSENESS = 18;
+ logln("Quick mode: only testing SPARSENESS = 18");
+ }
+ TimeZone *tz = TimeZone::createDefault();
+ UnicodeString temp;
+ logln("Default TimeZone: " + tz->getID(temp));
+ delete tz;
+
+#ifdef TEST_ONE_LOC // define this to just test ONE locale.
+ Locale loc(TEST_ONE_LOC);
+ test(loc);
+#if INFINITE
+ for(;;) {
+ test(loc);
+ }
+#endif
+
+#else
+# if INFINITE
+ // Special infinite loop test mode for finding hard to reproduce errors
+ Locale loc = Locale::getDefault();
+ logln("ENTERING INFINITE TEST LOOP FOR Locale: " + loc.getDisplayName(temp));
+ for(;;)
+ test(loc);
+# else
+ test(Locale::getDefault());
+
+#if 1
+ // installed locales
+ for (int i=0; i < locCount; ++i) {
+ test(avail[i]);
+ }
+#endif
+
+#if 1
+ // special locales
+ int32_t jCount = CalendarTest::testLocaleCount();
+ for (int32_t j=0; j < jCount; ++j) {
+ test(Locale(CalendarTest::testLocaleID(j)));
+ }
+#endif
+
+# endif
+#endif
+
+ delete getFieldCal;
+}
+
+static const char *styleName(DateFormat::EStyle s)
+{
+ switch(s)
+ {
+ case DateFormat::SHORT: return "SHORT";
+ case DateFormat::MEDIUM: return "MEDIUM";
+ case DateFormat::LONG: return "LONG";
+ case DateFormat::FULL: return "FULL";
+// case DateFormat::DEFAULT: return "DEFAULT";
+ case DateFormat::DATE_OFFSET: return "DATE_OFFSET";
+ case DateFormat::NONE: return "NONE";
+ case DateFormat::DATE_TIME: return "DATE_TIME";
+ default: return "Unknown";
+ }
+}
+
+void DateFormatRoundTripTest::test(const Locale& loc)
+{
+ UnicodeString temp;
+#if !INFINITE
+ logln("Locale: " + loc.getDisplayName(temp));
+#endif
+
+ // Total possibilities = 24
+ // 4 date
+ // 4 time
+ // 16 date-time
+ UBool TEST_TABLE [24];//= new boolean[24];
+ int32_t i = 0;
+ for(i = 0; i < 24; ++i)
+ TEST_TABLE[i] = TRUE;
+
+ // If we have some sparseness, implement it here. Sparseness decreases
+ // test time by eliminating some tests, up to 23.
+ for(i = 0; i < SPARSENESS; ) {
+ int random = (int)(randFraction() * 24);
+ if (random >= 0 && random < 24 && TEST_TABLE[i]) {
+ TEST_TABLE[i] = FALSE;
+ ++i;
+ }
+ }
+
+ int32_t itable = 0;
+ int32_t style = 0;
+ for(style = DateFormat::FULL; style <= DateFormat::SHORT; ++style) {
+ if(TEST_TABLE[itable++]) {
+ logln("Testing style " + UnicodeString(styleName((DateFormat::EStyle)style)));
+ DateFormat *df = DateFormat::createDateInstance((DateFormat::EStyle)style, loc);
+ if(df == NULL) {
+ errln(UnicodeString("Could not DF::createDateInstance ") + UnicodeString(styleName((DateFormat::EStyle)style)) + " Locale: " + loc.getDisplayName(temp));
+ } else {
+ test(df, loc);
+ delete df;
+ }
+ }
+ }
+
+ for(style = DateFormat::FULL; style <= DateFormat::SHORT; ++style) {
+ if (TEST_TABLE[itable++]) {
+ logln("Testing style " + UnicodeString(styleName((DateFormat::EStyle)style)));
+ DateFormat *df = DateFormat::createTimeInstance((DateFormat::EStyle)style, loc);
+ if(df == NULL) {
+ errln(UnicodeString("Could not DF::createTimeInstance ") + UnicodeString(styleName((DateFormat::EStyle)style)) + " Locale: " + loc.getDisplayName(temp));
+ } else {
+ test(df, loc, TRUE);
+ delete df;
+ }
+ }
+ }
+
+ for(int32_t dstyle = DateFormat::FULL; dstyle <= DateFormat::SHORT; ++dstyle) {
+ for(int32_t tstyle = DateFormat::FULL; tstyle <= DateFormat::SHORT; ++tstyle) {
+ if(TEST_TABLE[itable++]) {
+ logln("Testing dstyle" + UnicodeString(styleName((DateFormat::EStyle)dstyle)) + ", tstyle" + UnicodeString(styleName((DateFormat::EStyle)tstyle)) );
+ DateFormat *df = DateFormat::createDateTimeInstance((DateFormat::EStyle)dstyle, (DateFormat::EStyle)tstyle, loc);
+ if(df == NULL) {
+ dataerrln(UnicodeString("Could not DF::createDateTimeInstance ") + UnicodeString(styleName((DateFormat::EStyle)dstyle)) + ", tstyle" + UnicodeString(styleName((DateFormat::EStyle)tstyle)) + "Locale: " + loc.getDisplayName(temp));
+ } else {
+ test(df, loc);
+ delete df;
+ }
+ }
+ }
+ }
+}
+
+void DateFormatRoundTripTest::test(DateFormat *fmt, const Locale &origLocale, UBool timeOnly)
+{
+ UnicodeString pat;
+ if(fmt->getDynamicClassID() != SimpleDateFormat::getStaticClassID()) {
+ errln("DateFormat wasn't a SimpleDateFormat");
+ return;
+ }
+
+ UBool isGregorian = FALSE;
+ UErrorCode minStatus = U_ZERO_ERROR;
+ UDate minDate = CalendarTest::minDateOfCalendar(*fmt->getCalendar(), isGregorian, minStatus);
+ if(U_FAILURE(minStatus)) {
+ errln((UnicodeString)"Failure getting min date for " + origLocale.getName());
+ return;
+ }
+ //logln(UnicodeString("Min date is ") + fullFormat(minDate) + " for " + origLocale.getName());
+
+ pat = ((SimpleDateFormat*)fmt)->toPattern(pat);
+
+ // NOTE TO MAINTAINER
+ // This indexOf check into the pattern needs to be refined to ignore
+ // quoted characters. Currently, this isn't a problem with the locale
+ // patterns we have, but it may be a problem later.
+
+ UBool hasEra = (pat.indexOf(UnicodeString("G")) != -1);
+ UBool hasZoneDisplayName = (pat.indexOf(UnicodeString("z")) != -1) || (pat.indexOf(UnicodeString("v")) != -1)
+ || (pat.indexOf(UnicodeString("V")) != -1);
+
+ // Because patterns contain incomplete data representing the Date,
+ // we must be careful of how we do the roundtrip. We start with
+ // a randomly generated Date because they're easier to generate.
+ // From this we get a string. The string is our real starting point,
+ // because this string should parse the same way all the time. Note
+ // that it will not necessarily parse back to the original date because
+ // of incompleteness in patterns. For example, a time-only pattern won't
+ // parse back to the same date.
+
+ //try {
+ for(int i = 0; i < TRIALS; ++i) {
+ UDate *d = new UDate [DEPTH];
+ UnicodeString *s = new UnicodeString[DEPTH];
+
+ if(isGregorian == TRUE) {
+ d[0] = generateDate();
+ } else {
+ d[0] = generateDate(minDate);
+ }
+
+ UErrorCode status = U_ZERO_ERROR;
+
+ // We go through this loop until we achieve a match or until
+ // the maximum loop count is reached. We record the points at
+ // which the date and the string starts to match. Once matching
+ // starts, it should continue.
+ int loop;
+ int dmatch = 0; // d[dmatch].getTime() == d[dmatch-1].getTime()
+ int smatch = 0; // s[smatch].equals(s[smatch-1])
+ for(loop = 0; loop < DEPTH; ++loop) {
+ if (loop > 0) {
+ d[loop] = fmt->parse(s[loop-1], status);
+ failure(status, "fmt->parse", s[loop-1]+" in locale: " + origLocale.getName());
+ status = U_ZERO_ERROR; /* any error would have been reported */
+ }
+
+ s[loop] = fmt->format(d[loop], s[loop]);
+
+ // For displaying which date is being tested
+ //logln(s[loop] + " = " + fullFormat(d[loop]));
+
+ if(s[loop].length() == 0) {
+ errln("FAIL: fmt->format gave 0-length string in " + pat + " with number " + d[loop] + " in locale " + origLocale.getName());
+ }
+
+ if(loop > 0) {
+ if(smatch == 0) {
+ UBool match = s[loop] == s[loop-1];
+ if(smatch == 0) {
+ if(match)
+ smatch = loop;
+ }
+ else if( ! match)
+ errln("FAIL: String mismatch after match");
+ }
+
+ if(dmatch == 0) {
+ // {sfb} watch out here, this might not work
+ UBool match = d[loop]/*.getTime()*/ == d[loop-1]/*.getTime()*/;
+ if(dmatch == 0) {
+ if(match)
+ dmatch = loop;
+ }
+ else if( ! match)
+ errln("FAIL: Date mismatch after match");
+ }
+
+ if(smatch != 0 && dmatch != 0)
+ break;
+ }
+ }
+ // At this point loop == DEPTH if we've failed, otherwise loop is the
+ // max(smatch, dmatch), that is, the index at which we have string and
+ // date matching.
+
+ // Date usually matches in 2. Exceptions handled below.
+ int maxDmatch = 2;
+ int maxSmatch = 1;
+ if (dmatch > maxDmatch) {
+ // Time-only pattern with zone information and a starting date in PST.
+ if(timeOnly && hasZoneDisplayName) {
+ int32_t startRaw, startDst;
+ fmt->getTimeZone().getOffset(d[0], FALSE, startRaw, startDst, status);
+ failure(status, "TimeZone::getOffset");
+ // if the start offset is greater than the offset on Jan 1, 1970
+ // in PST, then need one more round trip. There are two cases
+ // fall into this category. The start date is 1) DST or
+ // 2) LMT (GMT-07:52:58).
+ if (startRaw + startDst > -28800000) {
+ maxDmatch = 3;
+ maxSmatch = 2;
+ }
+ }
+ }
+
+ // String usually matches in 1. Exceptions are checked for here.
+ if(smatch > maxSmatch) { // Don't compute unless necessary
+ UBool in0;
+ // Starts in BC, with no era in pattern
+ if( ! hasEra && getField(d[0], UCAL_ERA) == GregorianCalendar::BC)
+ maxSmatch = 2;
+ // Starts in DST, no year in pattern
+ else if((in0=fmt->getTimeZone().inDaylightTime(d[0], status)) && ! failure(status, "gettingDaylightTime") &&
+ pat.indexOf(UnicodeString("yyyy")) == -1)
+ maxSmatch = 2;
+ // If we start not in DST, but transition into DST
+ else if (!in0 &&
+ fmt->getTimeZone().inDaylightTime(d[1], status) && !failure(status, "gettingDaylightTime"))
+ maxSmatch = 2;
+ // Two digit year with no time zone change,
+ // unless timezone isn't used or we aren't close to the DST changover
+ else if (pat.indexOf(UnicodeString("y")) != -1
+ && pat.indexOf(UnicodeString("yyyy")) == -1
+ && getField(d[0], UCAL_YEAR)
+ != getField(d[dmatch], UCAL_YEAR)
+ && !failure(status, "error status [smatch>maxSmatch]")
+ && ((hasZoneDisplayName
+ && (fmt->getTimeZone().inDaylightTime(d[0], status)
+ == fmt->getTimeZone().inDaylightTime(d[dmatch], status)
+ || getField(d[0], UCAL_MONTH) == UCAL_APRIL
+ || getField(d[0], UCAL_MONTH) == UCAL_OCTOBER))
+ || !hasZoneDisplayName)
+ )
+ {
+ maxSmatch = 2;
+ }
+ // If zone display name is used, fallback format might be used before 1970
+ else if (hasZoneDisplayName && d[0] < 0) {
+ maxSmatch = 2;
+ }
+ }
+
+ /*
+ * Special case for Japanese and Buddhist (could have large negative years)
+ * Also, Hebrew calendar need help handling leap month.
+ */
+ if(dmatch > maxDmatch || smatch > maxSmatch) {
+ const char *type = fmt->getCalendar()->getType();
+ if(!strcmp(type,"japanese") || (!strcmp(type,"buddhist"))) {
+ maxSmatch = 4;
+ maxDmatch = 4;
+ } else if(!strcmp(type,"hebrew")) {
+ maxSmatch = 3;
+ maxDmatch = 3;
+ }
+ }
+
+ // Use @v to see verbose results on successful cases
+ UBool fail = (dmatch > maxDmatch || smatch > maxSmatch);
+ if (optionv || fail) {
+ if (fail) {
+ errln(UnicodeString("\nFAIL: Pattern: ") + pat +
+ " in Locale: " + origLocale.getName());
+ } else {
+ errln(UnicodeString("\nOk: Pattern: ") + pat +
+ " in Locale: " + origLocale.getName());
+ }
+
+ logln("Date iters until match=%d (max allowed=%d), string iters until match=%d (max allowed=%d)",
+ dmatch,maxDmatch, smatch, maxSmatch);
+
+ for(int j = 0; j <= loop && j < DEPTH; ++j) {
+ UnicodeString temp;
+ FieldPosition pos(FieldPosition::DONT_CARE);
+ errln((j>0?" P> ":" ") + fullFormat(d[j]) + " F> " +
+ escape(s[j], temp) + UnicodeString(" d=") + d[j] +
+ (j > 0 && d[j]/*.getTime()*/==d[j-1]/*.getTime()*/?" d==":"") +
+ (j > 0 && s[j] == s[j-1]?" s==":""));
+ }
+ }
+ delete[] d;
+ delete[] s;
+ }
+ /*}
+ catch (ParseException e) {
+ errln("Exception: " + e.getMessage());
+ logln(e.toString());
+ }*/
+}
+
+const UnicodeString& DateFormatRoundTripTest::fullFormat(UDate d) {
+ UErrorCode ec = U_ZERO_ERROR;
+ if (dateFormat == 0) {
+ dateFormat = new SimpleDateFormat((UnicodeString)"EEE MMM dd HH:mm:ss.SSS zzz yyyy G", ec);
+ if (U_FAILURE(ec) || dateFormat == 0) {
+ fgStr = "[FAIL: SimpleDateFormat constructor]";
+ delete dateFormat;
+ dateFormat = 0;
+ return fgStr;
+ }
+ }
+ fgStr.truncate(0);
+ dateFormat->format(d, fgStr);
+ return fgStr;
+}
+
+/**
+ * Return a field of the given date
+ */
+int32_t DateFormatRoundTripTest::getField(UDate d, int32_t f) {
+ // Should be synchronized, but we're single threaded so it's ok
+ UErrorCode status = U_ZERO_ERROR;
+ getFieldCal->setTime(d, status);
+ failure(status, "getfieldCal->setTime");
+ int32_t ret = getFieldCal->get((UCalendarDateFields)f, status);
+ failure(status, "getfieldCal->get");
+ return ret;
+}
+
+UnicodeString& DateFormatRoundTripTest::escape(const UnicodeString& src, UnicodeString& dst )
+{
+ dst.remove();
+ for (int32_t i = 0; i < src.length(); ++i) {
+ UChar c = src[i];
+ if(c < 0x0080)
+ dst += c;
+ else {
+ dst += UnicodeString("[");
+ char buf [8];
+ sprintf(buf, "%#x", c);
+ dst += UnicodeString(buf);
+ dst += UnicodeString("]");
+ }
+ }
+
+ return dst;
+}
+
+#define U_MILLIS_PER_YEAR (365.25 * 24 * 60 * 60 * 1000)
+
+UDate DateFormatRoundTripTest::generateDate(UDate minDate)
+{
+ // Bring range in conformance to generateDate() below.
+ if(minDate < (U_MILLIS_PER_YEAR * -(4000-1970))) {
+ minDate = (U_MILLIS_PER_YEAR * -(4000-1970));
+ }
+ for(int i=0;i<8;i++) {
+ double a = randFraction();
+
+ // Range from (min) to (8000-1970) AD
+ double dateRange = (0.0 - minDate) + (U_MILLIS_PER_YEAR + (8000-1970));
+
+ a *= dateRange;
+
+ // Now offset from minDate
+ a += minDate;
+
+ // Last sanity check
+ if(a>=minDate) {
+ return a;
+ }
+ }
+ return minDate;
+}
+
+UDate DateFormatRoundTripTest::generateDate()
+{
+ double a = randFraction();
+
+ // Now 'a' ranges from 0..1; scale it to range from 0 to 8000 years
+ a *= 8000;
+
+ // Range from (4000-1970) BC to (8000-1970) AD
+ a -= 4000;
+
+ // Now scale up to ms
+ a *= 365.25 * 24 * 60 * 60 * 1000;
+
+ //return new Date((long)a);
+ return a;
+}
+
+#endif /* #if !UCONFIG_NO_FORMATTING */
+
+//eof