diff options
Diffstat (limited to 'Build/source/libs/icu/icu-4.6/test/intltest/tzfmttst.cpp')
-rw-r--r-- | Build/source/libs/icu/icu-4.6/test/intltest/tzfmttst.cpp | 557 |
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 */ |