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-rw-r--r--Build/source/libs/icu/icu-4.6/test/intltest/tzfmttst.cpp557
1 files changed, 557 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-4.6/test/intltest/tzfmttst.cpp b/Build/source/libs/icu/icu-4.6/test/intltest/tzfmttst.cpp
new file mode 100644
index 00000000000..145af36e4a9
--- /dev/null
+++ b/Build/source/libs/icu/icu-4.6/test/intltest/tzfmttst.cpp
@@ -0,0 +1,557 @@
+/*
+*******************************************************************************
+* Copyright (C) 2007-2010, International Business Machines Corporation and *
+* others. All Rights Reserved. *
+*******************************************************************************
+*/
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "tzfmttst.h"
+
+#include "simplethread.h"
+#include "unicode/timezone.h"
+#include "unicode/simpletz.h"
+#include "unicode/calendar.h"
+#include "unicode/strenum.h"
+#include "unicode/smpdtfmt.h"
+#include "unicode/uchar.h"
+#include "unicode/basictz.h"
+#include "cstring.h"
+
+static const char* PATTERNS[] = {"z", "zzzz", "Z", "ZZZZ", "v", "vvvv", "V", "VVVV"};
+static const int NUM_PATTERNS = sizeof(PATTERNS)/sizeof(const char*);
+
+void
+TimeZoneFormatTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
+{
+ if (exec) {
+ logln("TestSuite TimeZoneFormatTest");
+ }
+ switch (index) {
+ TESTCASE(0, TestTimeZoneRoundTrip);
+ TESTCASE(1, TestTimeRoundTrip);
+ default: name = ""; break;
+ }
+}
+
+void
+TimeZoneFormatTest::TestTimeZoneRoundTrip(void) {
+ UErrorCode status = U_ZERO_ERROR;
+
+ SimpleTimeZone unknownZone(-31415, (UnicodeString)"Etc/Unknown");
+ int32_t badDstOffset = -1234;
+ int32_t badZoneOffset = -2345;
+
+ int32_t testDateData[][3] = {
+ {2007, 1, 15},
+ {2007, 6, 15},
+ {1990, 1, 15},
+ {1990, 6, 15},
+ {1960, 1, 15},
+ {1960, 6, 15},
+ };
+
+ Calendar *cal = Calendar::createInstance(TimeZone::createTimeZone((UnicodeString)"UTC"), status);
+ if (U_FAILURE(status)) {
+ dataerrln("Calendar::createInstance failed: %s", u_errorName(status));
+ return;
+ }
+
+ // Set up rule equivalency test range
+ UDate low, high;
+ cal->set(1900, UCAL_JANUARY, 1);
+ low = cal->getTime(status);
+ cal->set(2040, UCAL_JANUARY, 1);
+ high = cal->getTime(status);
+ if (U_FAILURE(status)) {
+ errln("getTime failed");
+ return;
+ }
+
+ // Set up test dates
+ UDate DATES[(sizeof(testDateData)/sizeof(int32_t))/3];
+ const int32_t nDates = (sizeof(testDateData)/sizeof(int32_t))/3;
+ cal->clear();
+ for (int32_t i = 0; i < nDates; i++) {
+ cal->set(testDateData[i][0], testDateData[i][1], testDateData[i][2]);
+ DATES[i] = cal->getTime(status);
+ if (U_FAILURE(status)) {
+ errln("getTime failed");
+ return;
+ }
+ }
+
+ // Set up test locales
+ const Locale testLocales[] = {
+ Locale("en"),
+ Locale("en_CA"),
+ Locale("fr"),
+ Locale("zh_Hant")
+ };
+
+ const Locale *LOCALES;
+ int32_t nLocales;
+
+ if (quick) {
+ LOCALES = testLocales;
+ nLocales = sizeof(testLocales)/sizeof(Locale);
+ } else {
+ LOCALES = Locale::getAvailableLocales(nLocales);
+ }
+
+ StringEnumeration *tzids = TimeZone::createEnumeration();
+ if (U_FAILURE(status)) {
+ errln("tzids->count failed");
+ return;
+ }
+
+ int32_t inRaw, inDst;
+ int32_t outRaw, outDst;
+
+ // Run the roundtrip test
+ for (int32_t locidx = 0; locidx < nLocales; locidx++) {
+ for (int32_t patidx = 0; patidx < NUM_PATTERNS; patidx++) {
+
+ SimpleDateFormat *sdf = new SimpleDateFormat((UnicodeString)PATTERNS[patidx], LOCALES[locidx], status);
+ if (U_FAILURE(status)) {
+ errcheckln(status, (UnicodeString)"new SimpleDateFormat failed for pattern " +
+ PATTERNS[patidx] + " for locale " + LOCALES[locidx].getName() + " - " + u_errorName(status));
+ status = U_ZERO_ERROR;
+ continue;
+ }
+
+ tzids->reset(status);
+ const UnicodeString *tzid;
+ while ((tzid = tzids->snext(status))) {
+ TimeZone *tz = TimeZone::createTimeZone(*tzid);
+
+ for (int32_t datidx = 0; datidx < nDates; datidx++) {
+ UnicodeString tzstr;
+ FieldPosition fpos(0);
+ // Format
+ sdf->setTimeZone(*tz);
+ sdf->format(DATES[datidx], tzstr, fpos);
+
+ // Before parse, set unknown zone to SimpleDateFormat instance
+ // just for making sure that it does not depends on the time zone
+ // originally set.
+ sdf->setTimeZone(unknownZone);
+
+ // Parse
+ ParsePosition pos(0);
+ Calendar *outcal = Calendar::createInstance(unknownZone, status);
+ if (U_FAILURE(status)) {
+ errln("Failed to create an instance of calendar for receiving parse result.");
+ status = U_ZERO_ERROR;
+ continue;
+ }
+ outcal->set(UCAL_DST_OFFSET, badDstOffset);
+ outcal->set(UCAL_ZONE_OFFSET, badZoneOffset);
+
+ sdf->parse(tzstr, *outcal, pos);
+
+ // Check the result
+ const TimeZone &outtz = outcal->getTimeZone();
+ UnicodeString outtzid;
+ outtz.getID(outtzid);
+
+ tz->getOffset(DATES[datidx], false, inRaw, inDst, status);
+ if (U_FAILURE(status)) {
+ errln((UnicodeString)"Failed to get offsets from time zone" + *tzid);
+ status = U_ZERO_ERROR;
+ }
+ outtz.getOffset(DATES[datidx], false, outRaw, outDst, status);
+ if (U_FAILURE(status)) {
+ errln((UnicodeString)"Failed to get offsets from time zone" + outtzid);
+ status = U_ZERO_ERROR;
+ }
+
+ if (uprv_strcmp(PATTERNS[patidx], "VVVV") == 0) {
+ // Location: time zone rule must be preserved except
+ // zones not actually associated with a specific location.
+ // Time zones in this category do not have "/" in its ID.
+ UnicodeString canonical;
+ TimeZone::getCanonicalID(*tzid, canonical, status);
+ if (U_FAILURE(status)) {
+ // Uknown ID - we should not get here
+ errln((UnicodeString)"Unknown ID " + *tzid);
+ status = U_ZERO_ERROR;
+ } else if (outtzid != canonical) {
+ // Canonical ID did not match - check the rules
+ if (!((BasicTimeZone*)&outtz)->hasEquivalentTransitions((BasicTimeZone&)*tz, low, high, TRUE, status)) {
+ if (canonical.indexOf((UChar)0x27 /*'/'*/) == -1) {
+ // Exceptional cases, such as CET, EET, MET and WET
+ logln("Canonical round trip failed (as expected); tz=" + *tzid
+ + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx]
+ + ", time=" + DATES[datidx] + ", str=" + tzstr
+ + ", outtz=" + outtzid);
+ } else {
+ errln("Canonical round trip failed; tz=" + *tzid
+ + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx]
+ + ", time=" + DATES[datidx] + ", str=" + tzstr
+ + ", outtz=" + outtzid);
+ }
+ if (U_FAILURE(status)) {
+ errln("hasEquivalentTransitions failed");
+ status = U_ZERO_ERROR;
+ }
+ }
+ }
+
+ } else {
+ // Check if localized GMT format or RFC format is used.
+ int32_t numDigits = 0;
+ for (int n = 0; n < tzstr.length(); n++) {
+ if (u_isdigit(tzstr.charAt(n))) {
+ numDigits++;
+ }
+ }
+ if (numDigits >= 3) {
+ // Localized GMT or RFC: total offset (raw + dst) must be preserved.
+ int32_t inOffset = inRaw + inDst;
+ int32_t outOffset = outRaw + outDst;
+ if (inOffset != outOffset) {
+ errln((UnicodeString)"Offset round trip failed; tz=" + *tzid
+ + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx]
+ + ", time=" + DATES[datidx] + ", str=" + tzstr
+ + ", inOffset=" + inOffset + ", outOffset=" + outOffset);
+ }
+ } else {
+ // Specific or generic: raw offset must be preserved.
+ if (inRaw != outRaw) {
+ errln((UnicodeString)"Raw offset round trip failed; tz=" + *tzid
+ + ", locale=" + LOCALES[locidx].getName() + ", pattern=" + PATTERNS[patidx]
+ + ", time=" + DATES[datidx] + ", str=" + tzstr
+ + ", inRawOffset=" + inRaw + ", outRawOffset=" + outRaw);
+ }
+ }
+ }
+ delete outcal;
+ }
+ delete tz;
+ }
+ delete sdf;
+ }
+ }
+ delete cal;
+ delete tzids;
+}
+
+struct LocaleData {
+ int32_t index;
+ int32_t testCounts;
+ UDate *times;
+ const Locale* locales; // Static
+ int32_t nLocales; // Static
+ UBool quick; // Static
+ UDate START_TIME; // Static
+ UDate END_TIME; // Static
+ int32_t numDone;
+};
+
+class TestTimeRoundTripThread: public SimpleThread {
+public:
+ TestTimeRoundTripThread(IntlTest& tlog, LocaleData &ld, int32_t i)
+ : log(tlog), data(ld), index(i) {}
+ virtual void run() {
+ UErrorCode status = U_ZERO_ERROR;
+ UBool REALLY_VERBOSE = FALSE;
+
+ // Whether each pattern is ambiguous at DST->STD local time overlap
+ UBool AMBIGUOUS_DST_DECESSION[] = { FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, FALSE, TRUE };
+ // Whether each pattern is ambiguous at STD->STD/DST->DST local time overlap
+ UBool AMBIGUOUS_NEGATIVE_SHIFT[] = { TRUE, TRUE, FALSE, FALSE, TRUE, TRUE, TRUE, TRUE };
+
+ // Workaround for #6338
+ //UnicodeString BASEPATTERN("yyyy-MM-dd'T'HH:mm:ss.SSS");
+ UnicodeString BASEPATTERN("yyyy.MM.dd HH:mm:ss.SSS");
+
+ // timer for performance analysis
+ UDate timer;
+ UDate testTimes[4];
+ UBool expectedRoundTrip[4];
+ int32_t testLen = 0;
+
+ StringEnumeration *tzids = TimeZone::createEnumeration();
+ if (U_FAILURE(status)) {
+ log.errln("tzids->count failed");
+ return;
+ }
+
+ int32_t locidx = -1;
+ UDate times[NUM_PATTERNS];
+ for (int32_t i = 0; i < NUM_PATTERNS; i++) {
+ times[i] = 0;
+ }
+
+ int32_t testCounts = 0;
+
+ while (true) {
+ umtx_lock(NULL); // Lock to increment the index
+ for (int32_t i = 0; i < NUM_PATTERNS; i++) {
+ data.times[i] += times[i];
+ data.testCounts += testCounts;
+ }
+ if (data.index < data.nLocales) {
+ locidx = data.index;
+ data.index++;
+ } else {
+ locidx = -1;
+ }
+ umtx_unlock(NULL); // Unlock for other threads to use
+
+ if (locidx == -1) {
+ log.logln((UnicodeString) "Thread " + index + " is done.");
+ break;
+ }
+
+ log.logln((UnicodeString) "\nThread " + index + ": Locale: " + UnicodeString(data.locales[locidx].getName()));
+
+ for (int32_t patidx = 0; patidx < NUM_PATTERNS; patidx++) {
+ log.logln((UnicodeString) " Pattern: " + PATTERNS[patidx]);
+ times[patidx] = 0;
+
+ UnicodeString pattern(BASEPATTERN);
+ pattern.append(" ").append(PATTERNS[patidx]);
+
+ SimpleDateFormat *sdf = new SimpleDateFormat(pattern, data.locales[locidx], status);
+ if (U_FAILURE(status)) {
+ log.errcheckln(status, (UnicodeString) "new SimpleDateFormat failed for pattern " +
+ pattern + " for locale " + data.locales[locidx].getName() + " - " + u_errorName(status));
+ status = U_ZERO_ERROR;
+ continue;
+ }
+
+ tzids->reset(status);
+ const UnicodeString *tzid;
+
+ timer = Calendar::getNow();
+
+ while ((tzid = tzids->snext(status))) {
+ UnicodeString canonical;
+ TimeZone::getCanonicalID(*tzid, canonical, status);
+ if (U_FAILURE(status)) {
+ // Unknown ID - we should not get here
+ status = U_ZERO_ERROR;
+ continue;
+ }
+ if (*tzid != canonical) {
+ // Skip aliases
+ continue;
+ }
+ BasicTimeZone *tz = (BasicTimeZone*) TimeZone::createTimeZone(*tzid);
+ sdf->setTimeZone(*tz);
+
+ UDate t = data.START_TIME;
+ TimeZoneTransition tzt;
+ UBool tztAvail = FALSE;
+ UBool middle = TRUE;
+
+ while (t < data.END_TIME) {
+ if (!tztAvail) {
+ testTimes[0] = t;
+ expectedRoundTrip[0] = TRUE;
+ testLen = 1;
+ } else {
+ int32_t fromOffset = tzt.getFrom()->getRawOffset() + tzt.getFrom()->getDSTSavings();
+ int32_t toOffset = tzt.getTo()->getRawOffset() + tzt.getTo()->getDSTSavings();
+ int32_t delta = toOffset - fromOffset;
+ if (delta < 0) {
+ UBool isDstDecession = tzt.getFrom()->getDSTSavings() > 0 && tzt.getTo()->getDSTSavings() == 0;
+ testTimes[0] = t + delta - 1;
+ expectedRoundTrip[0] = TRUE;
+ testTimes[1] = t + delta;
+ expectedRoundTrip[1] = isDstDecession ? !AMBIGUOUS_DST_DECESSION[patidx] : !AMBIGUOUS_NEGATIVE_SHIFT[patidx];
+ testTimes[2] = t - 1;
+ expectedRoundTrip[2] = isDstDecession ? !AMBIGUOUS_DST_DECESSION[patidx] : !AMBIGUOUS_NEGATIVE_SHIFT[patidx];
+ testTimes[3] = t;
+ expectedRoundTrip[3] = TRUE;
+ testLen = 4;
+ } else {
+ testTimes[0] = t - 1;
+ expectedRoundTrip[0] = TRUE;
+ testTimes[1] = t;
+ expectedRoundTrip[1] = TRUE;
+ testLen = 2;
+ }
+ }
+ for (int32_t testidx = 0; testidx < testLen; testidx++) {
+ if (data.quick) {
+ // reduce regular test time
+ if (!expectedRoundTrip[testidx]) {
+ continue;
+ }
+ }
+
+ testCounts++;
+
+ UnicodeString text;
+ FieldPosition fpos(0);
+ sdf->format(testTimes[testidx], text, fpos);
+
+ UDate parsedDate = sdf->parse(text, status);
+ if (U_FAILURE(status)) {
+ log.errln((UnicodeString) "Parse failure for text=" + text + ", tzid=" + *tzid + ", locale=" + data.locales[locidx].getName()
+ + ", pattern=" + PATTERNS[patidx] + ", time=" + testTimes[testidx]);
+ status = U_ZERO_ERROR;
+ continue;
+ }
+ if (parsedDate != testTimes[testidx]) {
+ UnicodeString msg = (UnicodeString) "Time round trip failed for " + "tzid=" + *tzid + ", locale=" + data.locales[locidx].getName() + ", pattern=" + PATTERNS[patidx]
+ + ", text=" + text + ", time=" + testTimes[testidx] + ", restime=" + parsedDate + ", diff=" + (parsedDate - testTimes[testidx]);
+ if (expectedRoundTrip[testidx]) {
+ log.errln((UnicodeString) "FAIL: " + msg);
+ } else if (REALLY_VERBOSE) {
+ log.logln(msg);
+ }
+ }
+ }
+ tztAvail = tz->getNextTransition(t, FALSE, tzt);
+ if (!tztAvail) {
+ break;
+ }
+ if (middle) {
+ // Test the date in the middle of two transitions.
+ t += (int64_t) ((tzt.getTime() - t) / 2);
+ middle = FALSE;
+ tztAvail = FALSE;
+ } else {
+ t = tzt.getTime();
+ }
+ }
+ delete tz;
+ }
+ times[patidx] += (Calendar::getNow() - timer);
+ delete sdf;
+ }
+ umtx_lock(NULL);
+ data.numDone++;
+ umtx_unlock(NULL);
+ }
+ delete tzids;
+ }
+private:
+ IntlTest& log;
+ LocaleData& data;
+ int32_t index;
+};
+
+void
+TimeZoneFormatTest::TestTimeRoundTrip(void) {
+ int32_t nThreads = threadCount;
+ const Locale *LOCALES;
+ int32_t nLocales;
+ int32_t testCounts = 0;
+
+ UErrorCode status = U_ZERO_ERROR;
+ Calendar *cal = Calendar::createInstance(TimeZone::createTimeZone((UnicodeString) "UTC"), status);
+ if (U_FAILURE(status)) {
+ dataerrln("Calendar::createInstance failed: %s", u_errorName(status));
+ return;
+ }
+
+ const char* testAllProp = getProperty("TimeZoneRoundTripAll");
+ UBool bTestAll = (testAllProp && uprv_strcmp(testAllProp, "true") == 0);
+
+ UDate START_TIME, END_TIME;
+ if (bTestAll || !quick) {
+ cal->set(1900, UCAL_JANUARY, 1);
+ } else {
+ cal->set(1990, UCAL_JANUARY, 1);
+ }
+ START_TIME = cal->getTime(status);
+
+ cal->set(2015, UCAL_JANUARY, 1);
+ END_TIME = cal->getTime(status);
+
+ if (U_FAILURE(status)) {
+ errln("getTime failed");
+ return;
+ }
+
+ UDate times[NUM_PATTERNS];
+ for (int32_t i = 0; i < NUM_PATTERNS; i++) {
+ times[i] = 0;
+ }
+
+ // Set up test locales
+ const Locale locales1[] = {Locale("en")};
+ const Locale locales2[] = {
+ Locale("ar_EG"), Locale("bg_BG"), Locale("ca_ES"), Locale("da_DK"), Locale("de"),
+ Locale("de_DE"), Locale("el_GR"), Locale("en"), Locale("en_AU"), Locale("en_CA"),
+ Locale("en_US"), Locale("es"), Locale("es_ES"), Locale("es_MX"), Locale("fi_FI"),
+ Locale("fr"), Locale("fr_CA"), Locale("fr_FR"), Locale("he_IL"), Locale("hu_HU"),
+ Locale("it"), Locale("it_IT"), Locale("ja"), Locale("ja_JP"), Locale("ko"),
+ Locale("ko_KR"), Locale("nb_NO"), Locale("nl_NL"), Locale("nn_NO"), Locale("pl_PL"),
+ Locale("pt"), Locale("pt_BR"), Locale("pt_PT"), Locale("ru_RU"), Locale("sv_SE"),
+ Locale("th_TH"), Locale("tr_TR"), Locale("zh"), Locale("zh_Hans"), Locale("zh_Hans_CN"),
+ Locale("zh_Hant"), Locale("zh_Hant_TW")
+ };
+
+ if (bTestAll) {
+ LOCALES = Locale::getAvailableLocales(nLocales);
+ } else if (quick) {
+ LOCALES = locales1;
+ nLocales = sizeof(locales1)/sizeof(Locale);
+ } else {
+ LOCALES = locales2;
+ nLocales = sizeof(locales2)/sizeof(Locale);
+ }
+
+ LocaleData data;
+ data.index = 0;
+ data.testCounts = testCounts;
+ data.times = times;
+ data.locales = LOCALES;
+ data.nLocales = nLocales;
+ data.quick = quick;
+ data.START_TIME = START_TIME;
+ data.END_TIME = END_TIME;
+ data.numDone = 0;
+
+#if (ICU_USE_THREADS==0)
+ TestTimeRoundTripThread fakeThread(*this, data, 0);
+ fakeThread.run();
+#else
+ TestTimeRoundTripThread **threads = new TestTimeRoundTripThread*[threadCount];
+ int32_t i;
+ for (i = 0; i < nThreads; i++) {
+ threads[i] = new TestTimeRoundTripThread(*this, data, i);
+ if (threads[i]->start() != 0) {
+ errln("Error starting thread %d", i);
+ }
+ }
+
+ UBool done = false;
+ while (true) {
+ umtx_lock(NULL);
+ if (data.numDone == nLocales) {
+ done = true;
+ }
+ umtx_unlock(NULL);
+ if (done)
+ break;
+ SimpleThread::sleep(1000);
+ }
+
+ for (i = 0; i < nThreads; i++) {
+ delete threads[i];
+ }
+ delete [] threads;
+
+#endif
+ UDate total = 0;
+ logln("### Elapsed time by patterns ###");
+ for (int32_t i = 0; i < NUM_PATTERNS; i++) {
+ logln(UnicodeString("") + data.times[i] + "ms (" + PATTERNS[i] + ")");
+ total += data.times[i];
+ }
+ logln((UnicodeString) "Total: " + total + "ms");
+ logln((UnicodeString) "Iteration: " + data.testCounts);
+
+ delete cal;
+}
+
+#endif /* #if !UCONFIG_NO_FORMATTING */