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Unified Diff: source/test/intltest/tzbdtest.cpp

Issue 2435373002: Delete source/test (Closed)
Patch Set: Created 4 years, 2 months ago
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Index: source/test/intltest/tzbdtest.cpp
diff --git a/source/test/intltest/tzbdtest.cpp b/source/test/intltest/tzbdtest.cpp
deleted file mode 100644
index 5df0f4b856a4fde155aec3256c6a4bfdeb98c14f..0000000000000000000000000000000000000000
--- a/source/test/intltest/tzbdtest.cpp
+++ /dev/null
@@ -1,515 +0,0 @@
-/***********************************************************************
- * COPYRIGHT:
- * Copyright (c) 1997-2010, International Business Machines Corporation
- * and others. All Rights Reserved.
- ***********************************************************************/
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "tzbdtest.h"
-#include "unicode/timezone.h"
-#include "unicode/simpletz.h"
-#include "unicode/gregocal.h"
-#include "putilimp.h"
-
-void TimeZoneBoundaryTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
-{
- if (exec) logln("TestSuite TestTimeZoneBoundary");
- switch (index) {
- case 0:
- name = "TestBoundaries";
- if (exec) {
- logln("TestBoundaries---"); logln("");
- TestBoundaries();
- }
- break;
- case 1:
- name = "TestNewRules";
- if (exec) {
- logln("TestNewRules---"); logln("");
- TestNewRules();
- }
- break;
- case 2:
- name = "TestStepwise";
- if (exec) {
- logln("TestStepwise---"); logln("");
- TestStepwise();
- }
- break;
- default: name = ""; break;
- }
-}
-
-// *****************************************************************************
-// class TimeZoneBoundaryTest
-// *****************************************************************************
-
-TimeZoneBoundaryTest::TimeZoneBoundaryTest()
-:
-ONE_SECOND(1000),
-ONE_MINUTE(60 * ONE_SECOND),
-ONE_HOUR(60 * ONE_MINUTE),
-ONE_DAY(24 * ONE_HOUR),
-ONE_YEAR(uprv_floor(365.25 * ONE_DAY)),
-SIX_MONTHS(ONE_YEAR / 2)
-{
-}
-
-const int32_t TimeZoneBoundaryTest::MONTH_LENGTH[] = {
- 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
-};
-
-const UDate TimeZoneBoundaryTest::PST_1997_BEG = 860320800000.0;
-
-const UDate TimeZoneBoundaryTest::PST_1997_END = 877856400000.0;
-
-const UDate TimeZoneBoundaryTest::INTERVAL = 10;
-
-// -------------------------------------
-
-void
-TimeZoneBoundaryTest::findDaylightBoundaryUsingDate(UDate d, const char* startMode, UDate expectedBoundary)
-{
- UnicodeString str;
- if (dateToString(d, str).indexOf(startMode) == - 1) {
- logln(UnicodeString("Error: ") + startMode + " not present in " + str);
- }
- UDate min = d;
- UDate max = min + SIX_MONTHS;
- while ((max - min) > INTERVAL) {
- UDate mid = (min + max) / 2;
- UnicodeString* s = &dateToString(mid, str);
- if (s->indexOf(startMode) != - 1) {
- min = mid;
- }
- else {
- max = mid;
- }
- }
- logln("Date Before: " + showDate(min));
- logln("Date After: " + showDate(max));
- UDate mindelta = expectedBoundary - min;
- UDate maxdelta = max - expectedBoundary;
- if (mindelta >= 0 &&
- mindelta <= INTERVAL &&
- maxdelta >= 0 &&
- maxdelta <= INTERVAL) logln(UnicodeString("PASS: Expected boundary at ") + expectedBoundary);
- else dataerrln(UnicodeString("FAIL: Expected boundary at ") + expectedBoundary);
-}
-
-// -------------------------------------
-
-void
-TimeZoneBoundaryTest::findDaylightBoundaryUsingTimeZone(UDate d, UBool startsInDST, UDate expectedBoundary)
-{
- TimeZone *zone = TimeZone::createDefault();
- findDaylightBoundaryUsingTimeZone(d, startsInDST, expectedBoundary, zone);
- delete zone;
-}
-
-// -------------------------------------
-
-void
-TimeZoneBoundaryTest::findDaylightBoundaryUsingTimeZone(UDate d, UBool startsInDST, UDate expectedBoundary, TimeZone* tz)
-{
- UErrorCode status = U_ZERO_ERROR;
- UnicodeString str;
- UDate min = d;
- UDate max = min + SIX_MONTHS;
- if (tz->inDaylightTime(d, status) != startsInDST) {
- dataerrln("FAIL: " + tz->getID(str) + " inDaylightTime(" + dateToString(d) + ") != " + (startsInDST ? "true" : "false"));
- startsInDST = !startsInDST;
- }
- if (failure(status, "TimeZone::inDaylightTime", TRUE)) return;
- if (tz->inDaylightTime(max, status) == startsInDST) {
- dataerrln("FAIL: " + tz->getID(str) + " inDaylightTime(" + dateToString(max) + ") != " + (startsInDST ? "false" : "true"));
- return;
- }
- if (failure(status, "TimeZone::inDaylightTime")) return;
- while ((max - min) > INTERVAL) {
- UDate mid = (min + max) / 2;
- UBool isIn = tz->inDaylightTime(mid, status);
- if (failure(status, "TimeZone::inDaylightTime")) return;
- if (isIn == startsInDST) {
- min = mid;
- }
- else {
- max = mid;
- }
- }
- logln(tz->getID(str) + " Before: " + showDate(min));
- logln(tz->getID(str) + " After: " + showDate(max));
- UDate mindelta = expectedBoundary - min;
- UDate maxdelta = max - expectedBoundary;
- if (mindelta >= 0 &&
- mindelta <= INTERVAL &&
- maxdelta >= 0 &&
- maxdelta <= INTERVAL) logln(UnicodeString("PASS: Expected boundary at ") + expectedBoundary);
- else errln(UnicodeString("FAIL: Expected boundary at ") + expectedBoundary);
-}
-
-// -------------------------------------
-/*
-UnicodeString*
-TimeZoneBoundaryTest::showDate(int32_t l)
-{
- return showDate(new Date(l));
-}
-*/
-// -------------------------------------
-
-UnicodeString
-TimeZoneBoundaryTest::showDate(UDate d)
-{
- int32_t y, m, day, h, min, sec;
- dateToFields(d, y, m, day, h, min, sec);
- return UnicodeString("") + y + "/" + showNN(m + 1) + "/" +
- showNN(day) + " " + showNN(h) + ":" + showNN(min) +
- " \"" + dateToString(d) + "\" = " + uprv_floor(d+0.5);
-}
-
-// -------------------------------------
-
-UnicodeString
-TimeZoneBoundaryTest::showNN(int32_t n)
-{
- UnicodeString nStr;
- if (n < 10) {
- nStr += UnicodeString("0", "");
- }
- return nStr + n;
-}
-
-// -------------------------------------
-
-void
-TimeZoneBoundaryTest::verifyDST(UDate d, TimeZone* time_zone, UBool expUseDaylightTime, UBool expInDaylightTime, UDate expZoneOffset, UDate expDSTOffset)
-{
- UnicodeString str;
- UErrorCode status = U_ZERO_ERROR;
- logln("-- Verifying time " + dateToString(d) + " in zone " + time_zone->getID(str));
- if (time_zone->inDaylightTime(d, status) == expInDaylightTime)
- logln(UnicodeString("PASS: inDaylightTime = ") + (time_zone->inDaylightTime(d, status)?"true":"false"));
- else
- dataerrln(UnicodeString("FAIL: inDaylightTime = ") + (time_zone->inDaylightTime(d, status)?"true":"false"));
- if (failure(status, "TimeZone::inDaylightTime", TRUE))
- return;
- if (time_zone->useDaylightTime() == expUseDaylightTime)
- logln(UnicodeString("PASS: useDaylightTime = ") + (time_zone->useDaylightTime()?"true":"false"));
- else
- dataerrln(UnicodeString("FAIL: useDaylightTime = ") + (time_zone->useDaylightTime()?"true":"false"));
- if (time_zone->getRawOffset() == expZoneOffset)
- logln(UnicodeString("PASS: getRawOffset() = ") + (expZoneOffset / ONE_HOUR));
- else
- dataerrln(UnicodeString("FAIL: getRawOffset() = ") + (time_zone->getRawOffset() / ONE_HOUR) + "; expected " + (expZoneOffset / ONE_HOUR));
-
- GregorianCalendar *gc = new GregorianCalendar(time_zone->clone(), status);
- gc->setTime(d, status);
- if (failure(status, "GregorianCalendar::setTime")) return;
- int32_t offset = time_zone->getOffset((uint8_t)gc->get(UCAL_ERA, status),
- gc->get(UCAL_YEAR, status), gc->get(UCAL_MONTH, status),
- gc->get(UCAL_DATE, status), (uint8_t)gc->get(UCAL_DAY_OF_WEEK, status),
- ((gc->get(UCAL_HOUR_OF_DAY, status) * 60 + gc->get(UCAL_MINUTE, status)) * 60 + gc->get(UCAL_SECOND, status)) * 1000 + gc->get(UCAL_MILLISECOND, status),
- status);
- if (failure(status, "GregorianCalendar::get")) return;
- if (offset == expDSTOffset) logln(UnicodeString("PASS: getOffset() = ") + (offset / ONE_HOUR));
- else dataerrln(UnicodeString("FAIL: getOffset() = ") + (offset / ONE_HOUR) + "; expected " + (expDSTOffset / ONE_HOUR));
- delete gc;
-}
-
-// -------------------------------------
-/**
- * Check that the given year/month/dom/hour maps to and from the
- * given epochHours. This verifies the functioning of the
- * calendar and time zone in conjunction with one another,
- * including the calendar time->fields and fields->time and
- * the time zone getOffset method.
- *
- * @param epochHours hours after Jan 1 1970 0:00 GMT.
- */
-void TimeZoneBoundaryTest::verifyMapping(Calendar& cal, int year, int month, int dom, int hour,
- double epochHours) {
- double H = 3600000.0;
- UErrorCode status = U_ZERO_ERROR;
- cal.clear();
- cal.set(year, month, dom, hour, 0, 0);
- UDate e = cal.getTime(status)/ H;
- UDate ed = (epochHours * H);
- if (e == epochHours) {
- logln(UnicodeString("Ok: ") + year + "/" + (month+1) + "/" + dom + " " + hour + ":00 => " +
- e + " (" + ed + ")");
- } else {
- dataerrln(UnicodeString("FAIL: ") + year + "/" + (month+1) + "/" + dom + " " + hour + ":00 => " +
- e + " (" + (e * H) + ")" +
- ", expected " + epochHours + " (" + ed + ")");
- }
- cal.setTime(ed, status);
- if (cal.get(UCAL_YEAR, status) == year &&
- cal.get(UCAL_MONTH, status) == month &&
- cal.get(UCAL_DATE, status) == dom &&
- cal.get(UCAL_MILLISECONDS_IN_DAY, status) == hour * 3600000) {
- logln(UnicodeString("Ok: ") + epochHours + " (" + ed + ") => " +
- cal.get(UCAL_YEAR, status) + "/" +
- (cal.get(UCAL_MONTH, status)+1) + "/" +
- cal.get(UCAL_DATE, status) + " " +
- cal.get(UCAL_MILLISECOND, status)/H);
- } else {
- dataerrln(UnicodeString("FAIL: ") + epochHours + " (" + ed + ") => " +
- cal.get(UCAL_YEAR, status) + "/" +
- (cal.get(UCAL_MONTH, status)+1) + "/" +
- cal.get(UCAL_DATE, status) + " " +
- cal.get(UCAL_MILLISECOND, status)/H +
- ", expected " + year + "/" + (month+1) + "/" + dom +
- " " + hour);
- }
-}
-
-/**
- * Test the behavior of SimpleTimeZone at the transition into and out of DST.
- * Use a binary search to find boundaries.
- */
-void
-TimeZoneBoundaryTest::TestBoundaries()
-{
- UErrorCode status = U_ZERO_ERROR;
- TimeZone* pst = TimeZone::createTimeZone("PST");
- Calendar* tempcal = Calendar::createInstance(pst, status);
- if(U_SUCCESS(status)){
- verifyMapping(*tempcal, 1997, Calendar::APRIL, 3, 0, 238904.0);
- verifyMapping(*tempcal, 1997, Calendar::APRIL, 4, 0, 238928.0);
- verifyMapping(*tempcal, 1997, Calendar::APRIL, 5, 0, 238952.0);
- verifyMapping(*tempcal, 1997, Calendar::APRIL, 5, 23, 238975.0);
- verifyMapping(*tempcal, 1997, Calendar::APRIL, 6, 0, 238976.0);
- verifyMapping(*tempcal, 1997, Calendar::APRIL, 6, 1, 238977.0);
- verifyMapping(*tempcal, 1997, Calendar::APRIL, 6, 3, 238978.0);
- }else{
- dataerrln("Could not create calendar. Error: %s", u_errorName(status));
- }
- TimeZone* utc = TimeZone::createTimeZone("UTC");
- Calendar* utccal = Calendar::createInstance(utc, status);
- if(U_SUCCESS(status)){
- verifyMapping(*utccal, 1997, Calendar::APRIL, 6, 0, 238968.0);
- }else{
- dataerrln("Could not create calendar. Error: %s", u_errorName(status));
- }
- TimeZone* save = TimeZone::createDefault();
- TimeZone::setDefault(*pst);
-
- if (tempcal != NULL) {
- // DST changeover for PST is 4/6/1997 at 2 hours past midnight
- // at 238978.0 epoch hours.
- tempcal->clear();
- tempcal->set(1997, Calendar::APRIL, 6);
- UDate d = tempcal->getTime(status);
-
- // i is minutes past midnight standard time
- for (int i=-120; i<=180; i+=60)
- {
- UBool inDST = (i >= 120);
- tempcal->setTime(d + i*60*1000, status);
- verifyDST(tempcal->getTime(status),pst, TRUE, inDST, -8*ONE_HOUR,inDST ? -7*ONE_HOUR : -8*ONE_HOUR);
- }
- }
- TimeZone::setDefault(*save);
- delete save;
- delete utccal;
- delete tempcal;
-
-#if 1
- {
- logln("--- Test a ---");
- UDate d = date(97, UCAL_APRIL, 6);
- TimeZone *z = TimeZone::createTimeZone("PST");
- for (int32_t i = 60; i <= 180; i += 15) {
- UBool inDST = (i >= 120);
- UDate e = d + i * 60 * 1000;
- verifyDST(e, z, TRUE, inDST, - 8 * ONE_HOUR, inDST ? - 7 * ONE_HOUR: - 8 * ONE_HOUR);
- }
- delete z;
- }
-#endif
-#if 1
- {
- logln("--- Test b ---");
- TimeZone *tz;
- TimeZone::setDefault(*(tz = TimeZone::createTimeZone("PST")));
- delete tz;
- logln("========================================");
- findDaylightBoundaryUsingDate(date(97, 0, 1), "PST", PST_1997_BEG);
- logln("========================================");
- findDaylightBoundaryUsingDate(date(97, 6, 1), "PDT", PST_1997_END);
- }
-#endif
-#if 1
- {
- logln("--- Test c ---");
- logln("========================================");
- TimeZone* z = TimeZone::createTimeZone("Australia/Adelaide");
- findDaylightBoundaryUsingTimeZone(date(97, 0, 1), TRUE, 859653000000.0, z);
- logln("========================================");
- findDaylightBoundaryUsingTimeZone(date(97, 6, 1), FALSE, 877797000000.0, z);
- delete z;
- }
-#endif
-#if 1
- {
- logln("--- Test d ---");
- logln("========================================");
- findDaylightBoundaryUsingTimeZone(date(97, 0, 1), FALSE, PST_1997_BEG);
- logln("========================================");
- findDaylightBoundaryUsingTimeZone(date(97, 6, 1), TRUE, PST_1997_END);
- }
-#endif
-#if 0
- {
- logln("--- Test e ---");
- TimeZone *z = TimeZone::createDefault();
- logln(UnicodeString("") + z->getOffset(1, 97, 3, 4, 6, 0) + " " + date(97, 3, 4));
- logln(UnicodeString("") + z->getOffset(1, 97, 3, 5, 7, 0) + " " + date(97, 3, 5));
- logln(UnicodeString("") + z->getOffset(1, 97, 3, 6, 1, 0) + " " + date(97, 3, 6));
- logln(UnicodeString("") + z->getOffset(1, 97, 3, 7, 2, 0) + " " + date(97, 3, 7));
- delete z;
- }
-#endif
-}
-
-// -------------------------------------
-
-void
-TimeZoneBoundaryTest::testUsingBinarySearch(SimpleTimeZone* tz, UDate d, UDate expectedBoundary)
-{
- UErrorCode status = U_ZERO_ERROR;
- UDate min = d;
- UDate max = min + SIX_MONTHS;
- UBool startsInDST = tz->inDaylightTime(d, status);
- if (failure(status, "SimpleTimeZone::inDaylightTime", TRUE)) return;
- if (tz->inDaylightTime(max, status) == startsInDST) {
- errln("Error: inDaylightTime(" + dateToString(max) + ") != " + ((!startsInDST)?"true":"false"));
- }
- if (failure(status, "SimpleTimeZone::inDaylightTime")) return;
- while ((max - min) > INTERVAL) {
- UDate mid = (min + max) / 2;
- if (tz->inDaylightTime(mid, status) == startsInDST) {
- min = mid;
- }
- else {
- max = mid;
- }
- if (failure(status, "SimpleTimeZone::inDaylightTime")) return;
- }
- logln("Binary Search Before: " + showDate(min));
- logln("Binary Search After: " + showDate(max));
- UDate mindelta = expectedBoundary - min;
- UDate maxdelta = max - expectedBoundary;
- if (mindelta >= 0 &&
- mindelta <= INTERVAL &&
- maxdelta >= 0 &&
- maxdelta <= INTERVAL) logln(UnicodeString("PASS: Expected boundary at ") + expectedBoundary);
- else errln(UnicodeString("FAIL: Expected boundary at ") + expectedBoundary);
-}
-
-// -------------------------------------
-
-/**
- * Test the handling of the "new" rules; that is, rules other than nth Day of week.
- */
-void
-TimeZoneBoundaryTest::TestNewRules()
-{
-#if 1
- {
- UErrorCode status = U_ZERO_ERROR;
- SimpleTimeZone *tz;
- logln("-----------------------------------------------------------------");
- logln("Aug 2ndTues .. Mar 15");
- tz = new SimpleTimeZone(- 8 * (int32_t)ONE_HOUR, "Test_1", UCAL_AUGUST, 2, UCAL_TUESDAY, 2 * (int32_t)ONE_HOUR, UCAL_MARCH, 15, 0, 2 * (int32_t)ONE_HOUR, status);
- logln("========================================");
- testUsingBinarySearch(tz, date(97, 0, 1), 858416400000.0);
- logln("========================================");
- testUsingBinarySearch(tz, date(97, 6, 1), 871380000000.0);
- delete tz;
- logln("-----------------------------------------------------------------");
- logln("Apr Wed>=14 .. Sep Sun<=20");
- tz = new SimpleTimeZone(- 8 * (int32_t)ONE_HOUR, "Test_2", UCAL_APRIL, 14, - UCAL_WEDNESDAY, 2 *(int32_t)ONE_HOUR, UCAL_SEPTEMBER, - 20, - UCAL_SUNDAY, 2 * (int32_t)ONE_HOUR, status);
- logln("========================================");
- testUsingBinarySearch(tz, date(97, 0, 1), 861184800000.0);
- logln("========================================");
- testUsingBinarySearch(tz, date(97, 6, 1), 874227600000.0);
- delete tz;
- }
-#endif
-}
-
-// -------------------------------------
-
-void
-TimeZoneBoundaryTest::findBoundariesStepwise(int32_t year, UDate interval, TimeZone* z, int32_t expectedChanges)
-{
- UErrorCode status = U_ZERO_ERROR;
- UnicodeString str;
- UDate d = date(year - 1900, UCAL_JANUARY, 1);
- UDate time = d;
- UDate limit = time + ONE_YEAR + ONE_DAY;
- UBool lastState = z->inDaylightTime(d, status);
- if (failure(status, "TimeZone::inDaylightTime", TRUE)) return;
- int32_t changes = 0;
- logln(UnicodeString("-- Zone ") + z->getID(str) + " starts in " + year + " with DST = " + (lastState?"true":"false"));
- logln(UnicodeString("useDaylightTime = ") + (z->useDaylightTime()?"true":"false"));
- while (time < limit) {
- d = time;
- UBool state = z->inDaylightTime(d, status);
- if (failure(status, "TimeZone::inDaylightTime")) return;
- if (state != lastState) {
- logln(UnicodeString(state ? "Entry ": "Exit ") + "at " + d);
- lastState = state;++changes;
- }
- time += interval;
- }
- if (changes == 0) {
- if (!lastState &&
- !z->useDaylightTime()) logln("No DST");
- else errln("FAIL: DST all year, or no DST with true useDaylightTime");
- }
- else if (changes != 2) {
- errln(UnicodeString("FAIL: ") + changes + " changes seen; should see 0 or 2");
- }
- else if (!z->useDaylightTime()) {
- errln("FAIL: useDaylightTime false but 2 changes seen");
- }
- if (changes != expectedChanges) {
- dataerrln(UnicodeString("FAIL: ") + changes + " changes seen; expected " + expectedChanges);
- }
-}
-
-// -------------------------------------
-
-/**
- * This test is problematic. It makes assumptions about the behavior
- * of specific zones. Since ICU's zone table is based on the Olson
- * zones (the UNIX zones), and those change from time to time, this
- * test can fail after a zone table update. If that happens, the
- * selected zones need to be updated to have the behavior
- * expected. That is, they should have DST, not have DST, and have DST
- * -- other than that this test isn't picky. 12/3/99 aliu
- *
- * Test the behavior of SimpleTimeZone at the transition into and out of DST.
- * Use a stepwise march to find boundaries.
- */
-void
-TimeZoneBoundaryTest::TestStepwise()
-{
- TimeZone *zone = TimeZone::createTimeZone("America/New_York");
- findBoundariesStepwise(1997, ONE_DAY, zone, 2);
- delete zone;
- zone = TimeZone::createTimeZone("UTC"); // updated 12/3/99 aliu
- findBoundariesStepwise(1997, ONE_DAY, zone, 0);
- delete zone;
- zone = TimeZone::createTimeZone("Australia/Adelaide");
- findBoundariesStepwise(1997, ONE_DAY, zone, 2);
- delete zone;
-}
-
-#endif /* #if !UCONFIG_NO_FORMATTING */
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