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scuffed-code/icu4c/source/test/intltest/dtptngts.cpp
Jeff Genovy 7302079653 ICU-21000 Fix abort called by DateTimePatternGenerator::getDefaultHourCycle 
If you call the API getDefaultHourCycle on an empty DateTimePatternGenerator
instance (ie: no locale) then it calls UPRV_UNREACHABLE which calls abort().
We should return an error code instead of aborting.
2020-03-05 18:19:04 -08:00

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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/********************************************************************
* COPYRIGHT:
* Copyright (c) 2008-2016, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
#include <stdio.h>
#include <stdlib.h>
#include "dtptngts.h"
#include "unicode/calendar.h"
#include "unicode/smpdtfmt.h"
#include "unicode/dtfmtsym.h"
#include "unicode/dtptngen.h"
#include "unicode/ustring.h"
#include "unicode/datefmt.h"
#include "cmemory.h"
#include "cstring.h"
#include "loctest.h"
// This is an API test, not a unit test. It doesn't test very many cases, and doesn't
// try to test the full functionality. It just calls each function in the class and
// verifies that it works on a basic level.
void IntlTestDateTimePatternGeneratorAPI::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
{
if (exec) logln("TestSuite DateTimePatternGeneratorAPI");
switch (index) {
TESTCASE(0, testAPI);
TESTCASE(1, testOptions);
TESTCASE(2, testAllFieldPatterns);
TESTCASE(3, testStaticGetSkeleton);
TESTCASE(4, testC);
TESTCASE(5, testSkeletonsWithDayPeriods);
TESTCASE(6, testGetFieldDisplayNames);
TESTCASE(7, testJjMapping);
TESTCASE(8, test20640_HourCyclArsEnNH);
TESTCASE(9, testFallbackWithDefaultRootLocale);
TESTCASE(10, testGetDefaultHourCycle_OnEmptyInstance);
default: name = ""; break;
}
}
#define MAX_LOCALE 12
/**
* Test various generic API methods of DateTimePatternGenerator for API coverage.
*/
void IntlTestDateTimePatternGeneratorAPI::testAPI(/*char *par*/)
{
UnicodeString patternData[] = {
UnicodeString("yM"), // 00
UnicodeString("yMMM"), // 01
UnicodeString("yMd"), // 02
UnicodeString("yMMMd"), // 03
UnicodeString("Md"), // 04
UnicodeString("MMMd"), // 05
UnicodeString("MMMMd"), // 06
UnicodeString("yQQQ"), // 07
UnicodeString("hhmm"), // 08
UnicodeString("HHmm"), // 09
UnicodeString("jjmm"), // 10
UnicodeString("mmss"), // 11
UnicodeString("yyyyMMMM"), // 12
UnicodeString("MMMEd"), // 13
UnicodeString("Ed"), // 14
UnicodeString("jmmssSSS"), // 15
UnicodeString("JJmm"), // 16
UnicodeString(),
};
const char* testLocale[MAX_LOCALE][4] = {
{"en", "US", "", ""}, // 0
{"en", "US", "", "calendar=japanese"}, // 1
{"de", "DE", "", ""}, // 2
{"fi", "", "", ""}, // 3
{"es", "", "", ""}, // 4
{"ja", "", "", ""}, // 5
{"ja", "", "", "calendar=japanese"}, // 6
{"zh", "Hans", "CN", ""}, // 7
{"zh", "TW", "", "calendar=roc"}, // 8
{"ru", "", "", ""}, // 9
{"zh", "", "", "calendar=chinese"}, // 10
{"ja", "JP", "TRADITIONAL", ""}, // 11
};
// For Weds, Jan 13, 1999, 23:58:59
UnicodeString patternResults_en_US[] = {
// en_US // 0 en_US
UnicodeString("1/1999"), // 00: yM
UnicodeString("Jan 1999"), // 01: yMMM
UnicodeString("1/13/1999"), // 02: yMd
UnicodeString("Jan 13, 1999"), // 03: yMMMd
UnicodeString("1/13"), // 04: Md
UnicodeString("Jan 13"), // 05: MMMd
UnicodeString("January 13"), // 06: MMMMd
UnicodeString("Q1 1999"), // 07: yQQQ
UnicodeString("11:58 PM"), // 08: hhmm
UnicodeString("23:58"), // 09: HHmm
UnicodeString("11:58 PM"), // 10: jjmm
UnicodeString("58:59"), // 11: mmss
UnicodeString("January 1999"), // 12: yyyyMMMM
UnicodeString("Wed, Jan 13"), // 13: MMMEd -> EEE, MMM d
UnicodeString("13 Wed"), // 14: Ed -> d EEE
UnicodeString("11:58:59.123 PM"), // 15: jmmssSSS -> "h:mm:ss.SSS a"
UnicodeString("11:58"), // 16: JJmm
};
UnicodeString patternResults_en_US_japanese[] = {
// en_US@calendar=japanese // 1 en_US@calendar=japanese
UnicodeString("1/11 H"), // 0: yM
UnicodeString("Jan 11 Heisei"), // 1: yMMM
UnicodeString("1/13/11 H"), // 2: yMd
UnicodeString("Jan 13, 11 Heisei"), // 3: yMMMd
UnicodeString("1/13"), // 4: Md
UnicodeString("Jan 13"), // 5: MMMd
UnicodeString("January 13"), // 6: MMMMd
UnicodeString("Q1 11 Heisei"), // 7: yQQQ
UnicodeString("11:58 PM"), // 8: hhmm
UnicodeString("23:58"), // 9: HHmm
UnicodeString("11:58 PM"), // 10: jjmm
UnicodeString("58:59"), // 11: mmss
UnicodeString("January 11 Heisei"), // 12: yyyyMMMM
UnicodeString("Wed, Jan 13"), // 13: MMMEd -> EEE, MMM d"
UnicodeString("13 Wed"), // 14: Ed -> d EEE
UnicodeString("11:58:59.123 PM"), // 15: jmmssSSS -> "h:mm:ss.SSS a"
UnicodeString("11:58"), // 16: JJmm
};
UnicodeString patternResults_de_DE[] = {
// de_DE // 2 de_DE
UnicodeString("1.1999"), // 00: yM
UnicodeString("Jan. 1999"), // 01: yMMM
UnicodeString("13.1.1999"), // 02: yMd
UnicodeString("13. Jan. 1999"), // 03: yMMMd
UnicodeString("13.1."), // 04: Md
UnicodeString("13. Jan."), // 05: MMMd
UnicodeString("13. Januar"), // 06: MMMMd
UnicodeString("Q1 1999"), // 07: yQQQ
UnicodeString("11:58 PM"), // 08: hhmm
UnicodeString("23:58"), // 09: HHmm
UnicodeString("23:58"), // 10: jjmm
UnicodeString("58:59"), // 11: mmss
UnicodeString("Januar 1999"), // 12: yyyyMMMM
UnicodeString("Mi., 13. Jan."), // 13: MMMEd -> EEE, d. MMM
UnicodeString("Mi., 13."), // 14: Ed -> EEE d.
UnicodeString("23:58:59,123"), // 15: jmmssSSS -> "HH:mm:ss,SSS"
UnicodeString("23:58"), // 16: JJmm
};
UnicodeString patternResults_fi[] = {
// fi // 3 fi
UnicodeString("1.1999"), // 00: yM (fixed expected result per ticket:6626:)
UnicodeString("tammi 1999"), // 01: yMMM
UnicodeString("13.1.1999"), // 02: yMd
UnicodeString("13. tammik. 1999"), // 03: yMMMd
UnicodeString("13.1."), // 04: Md
UnicodeString("13. tammik."), // 05: MMMd
UnicodeString("13. tammikuuta"), // 06: MMMMd
UnicodeString("1. nelj. 1999"), // 07: yQQQ
UnicodeString("11.58 ip."), // 08: hhmm
UnicodeString("23.58"), // 09: HHmm
UnicodeString("23.58"), // 10: jjmm
UnicodeString("58.59"), // 11: mmss
UnicodeString("tammikuu 1999"), // 12: yyyyMMMM
UnicodeString("ke 13. tammik."), // 13: MMMEd -> EEE d. MMM
UnicodeString("ke 13."), // 14: Ed -> ccc d.
UnicodeString("23.58.59,123"), // 15: jmmssSSS -> "H.mm.ss,SSS"
UnicodeString("23.58"), // 16: JJmm
};
UnicodeString patternResults_es[] = {
// es // 4 es
UnicodeString("1/1999"), // 00: yM -> "M/y"
UnicodeString("ene. 1999"), // 01: yMMM -> "MMM y"
UnicodeString("13/1/1999"), // 02: yMd -> "d/M/y"
UnicodeString("13 ene. 1999"), // 03: yMMMd -> "d MMM y"
UnicodeString("13/1"), // 04: Md -> "d/M"
UnicodeString("13 ene."), // 05: MMMd -> "d 'de' MMM"
UnicodeString("13 de enero"), // 06: MMMMd -> "d 'de' MMMM"
UnicodeString("T1 1999"), // 07: yQQQ -> "QQQ y"
CharsToUnicodeString("11:58 p.\\u00A0m."), // 08: hhmm -> "hh:mm a"
UnicodeString("23:58"), // 09: HHmm -> "HH:mm"
UnicodeString("23:58"), // 10: jjmm -> "HH:mm"
UnicodeString("58:59"), // 11: mmss -> "mm:ss"
UnicodeString("enero de 1999"), // 12: yyyyMMMM -> "MMMM 'de' yyyy"
CharsToUnicodeString("mi\\u00E9., 13 ene."), // 13: MMMEd -> "E, d MMM"
CharsToUnicodeString("mi\\u00E9. 13"), // 14: Ed -> "EEE d"
UnicodeString("23:58:59,123"), // 15: jmmssSSS -> "H:mm:ss,SSS"
UnicodeString("23:58"), // 16: JJmm
};
UnicodeString patternResults_ja[] = {
// ja // 5 ja
UnicodeString("1999/1"), // 00: yM -> y/M
CharsToUnicodeString("1999\\u5E741\\u6708"), // 01: yMMM -> y\u5E74M\u6708
UnicodeString("1999/1/13"), // 02: yMd -> y/M/d
CharsToUnicodeString("1999\\u5E741\\u670813\\u65E5"), // 03: yMMMd -> y\u5E74M\u6708d\u65E5
UnicodeString("1/13"), // 04: Md -> M/d
CharsToUnicodeString("1\\u670813\\u65E5"), // 05: MMMd -> M\u6708d\u65E5
CharsToUnicodeString("1\\u670813\\u65E5"), // 06: MMMMd -> M\u6708d\u65E5
CharsToUnicodeString("1999/Q1"), // 07: yQQQ -> y/QQQ
CharsToUnicodeString("\\u5348\\u5F8C11:58"), // 08: hhmm
UnicodeString("23:58"), // 09: HHmm -> HH:mm
UnicodeString("23:58"), // 10: jjmm
UnicodeString("58:59"), // 11: mmss -> mm:ss
CharsToUnicodeString("1999\\u5E741\\u6708"), // 12: yyyyMMMM -> y\u5E74M\u6708
CharsToUnicodeString("1\\u670813\\u65E5(\\u6C34)"), // 13: MMMEd -> M\u6708d\u65E5(EEE)
CharsToUnicodeString("13\\u65E5(\\u6C34)"), // 14: Ed -> d\u65E5(EEE)
UnicodeString("23:58:59.123"), // 15: jmmssSSS -> "H:mm:ss.SSS"
UnicodeString("23:58"), // 16: JJmm
};
UnicodeString patternResults_ja_japanese[] = {
// ja@calendar=japanese // 6 ja@calendar=japanese
UnicodeString("H11/1"), // 00: yM -> GGGGGy/m
CharsToUnicodeString("\\u5E73\\u621011\\u5E741\\u6708"), // 01: yMMM -> Gy\u5E74M\u6708
UnicodeString("H11/1/13"), // 02: yMd -> GGGGGy/m/d
CharsToUnicodeString("\\u5E73\\u621011\\u5E741\\u670813\\u65E5"), // 03: yMMMd -> Gy\u5E74M\u6708d\u65E5
UnicodeString("1/13"), // 04: Md -> M/d
CharsToUnicodeString("1\\u670813\\u65E5"), // 05: MMMd -> M\u6708d\u65E5
CharsToUnicodeString("1\\u670813\\u65E5"), // 06: MMMMd -> M\u6708d\u65E5
CharsToUnicodeString("\\u5E73\\u621011/Q1"), // 07: yQQQ -> Gy/QQQ
CharsToUnicodeString("\\u5348\\u5F8C11:58"), // 08: hhmm ->
UnicodeString("23:58"), // 09: HHmm -> HH:mm (as for ja)
UnicodeString("23:58"), // 10: jjmm
UnicodeString("58:59"), // 11: mmss -> mm:ss (as for ja)
CharsToUnicodeString("\\u5E73\\u621011\\u5E741\\u6708"), // 12: yyyyMMMM -> Gyyyy\u5E74M\u6708
CharsToUnicodeString("1\\u670813\\u65E5(\\u6C34)"), // 13: MMMEd -> M\u6708d\u65E5(EEE)
CharsToUnicodeString("13\\u65E5(\\u6C34)"), // 14: Ed -> d\u65E5(EEE)
UnicodeString("23:58:59.123"), // 15: jmmssSSS -> "H:mm:ss.SSS"
UnicodeString("23:58"), // 16: JJmm
};
UnicodeString patternResults_zh_Hans_CN[] = {
// zh_Hans_CN // 7 zh_Hans_CN
CharsToUnicodeString("1999\\u5E741\\u6708"), // 00: yM -> y\u5E74M\u6708
CharsToUnicodeString("1999\\u5E741\\u6708"), // 01: yMMM -> yyyy\u5E74MMM (fixed expected result per ticket:6626:)
CharsToUnicodeString("1999/1/13"), // 02: yMd
CharsToUnicodeString("1999\\u5E741\\u670813\\u65E5"), // 03: yMMMd -> yyyy\u5E74MMMd\u65E5 (fixed expected result per ticket:6626:)
UnicodeString("1/13"), // 04: Md
CharsToUnicodeString("1\\u670813\\u65E5"), // 05: MMMd -> M\u6708d\u65E5 (fixed expected result per ticket:6626:)
CharsToUnicodeString("1\\u670813\\u65E5"), // 06: MMMMd -> M\u6708d\u65E5
CharsToUnicodeString("1999\\u5E74\\u7B2C1\\u5B63\\u5EA6"), // 07: yQQQ
CharsToUnicodeString("\\u4E0B\\u534811:58"), // 08: hhmm
UnicodeString("23:58"), // 09: HHmm
CharsToUnicodeString("\\u4E0B\\u534811:58"), // 10: jjmm
UnicodeString("58:59"), // 11: mmss
CharsToUnicodeString("1999\\u5E741\\u6708"), // 12: yyyyMMMM -> yyyy\u5E74MMM
CharsToUnicodeString("1\\u670813\\u65E5\\u5468\\u4E09"), // 13: MMMEd -> MMMd\u65E5EEE
CharsToUnicodeString("13\\u65E5\\u5468\\u4E09"), // 14: Ed -> d\u65E5EEE
CharsToUnicodeString("\\u4E0B\\u534811:58:59.123"), // 15: jmmssSSS -> "ah:mm:ss.SSS"
UnicodeString("11:58"), // 16: JJmm
};
UnicodeString patternResults_zh_TW_roc[] = {
// zh_TW@calendar=roc // 8 zh_TW@calendar=roc
CharsToUnicodeString("\\u6C11\\u570B88/1"), // 00: yM -> Gy/M
CharsToUnicodeString("\\u6C11\\u570B88\\u5E741\\u6708"), // 01: yMMM -> Gy\u5E74M\u6708
CharsToUnicodeString("\\u6C11\\u570B88/1/13"), // 02: yMd -> Gy/M/d
CharsToUnicodeString("\\u6C11\\u570B88\\u5E741\\u670813\\u65E5"), // 03: yMMMd -> Gy\u5E74M\u6708d\u65E5
UnicodeString("1/13"), // 04: Md -> M/d
CharsToUnicodeString("1\\u670813\\u65E5"), // 05: MMMd ->M\u6708d\u65E5
CharsToUnicodeString("1\\u670813\\u65E5"), // 06: MMMMd ->M\u6708d\u65E5
CharsToUnicodeString("\\u6C11\\u570B88\\u5E74\\u7B2C1\\u5B63"), // 07: yQQQ -> Gy QQQ
CharsToUnicodeString("\\u4E0B\\u534811:58"), // 08: hhmm ->
UnicodeString("23:58"), // 09: HHmm ->
CharsToUnicodeString("\\u4E0B\\u534811:58"), // 10: jjmm
UnicodeString("58:59"), // 11: mmss ->
CharsToUnicodeString("\\u6C11\\u570B88\\u5E741\\u6708"), // 12: yyyyMMMM -> Gy\u5E74M\u670
CharsToUnicodeString("1\\u670813\\u65E5\\u9031\\u4E09"), // 13: MMMEd -> M\u6708d\u65E5EEE
CharsToUnicodeString("13 \\u9031\\u4E09"), // 14: Ed -> d E
CharsToUnicodeString("\\u4E0B\\u534811:58:59.123"), // 15: jmmssSSS -> "ah:mm:ss.SSS"
UnicodeString("11:58"), // 16: JJmm
};
UnicodeString patternResults_ru[] = {
// ru // 9 ru
UnicodeString("01.1999"), // 00: yM -> MM.y
CharsToUnicodeString("\\u044F\\u043D\\u0432. 1999 \\u0433."), // 01: yMMM -> LLL y
UnicodeString("13.01.1999"), // 02: yMd -> dd.MM.y
CharsToUnicodeString("13 \\u044F\\u043D\\u0432. 1999 \\u0433."), // 03: yMMMd -> d MMM y
UnicodeString("13.01"), // 04: Md -> dd.MM
CharsToUnicodeString("13 \\u044F\\u043D\\u0432."), // 05: MMMd -> d MMM
CharsToUnicodeString("13 \\u044F\\u043D\\u0432\\u0430\\u0440\\u044F"), // 06: MMMMd -> d MMMM
CharsToUnicodeString("1-\\u0439 \\u043A\\u0432. 1999 \\u0433."), // 07: yQQQ -> y QQQ
CharsToUnicodeString("11:58 PM"), // 08: hhmm -> hh:mm a
UnicodeString("23:58"), // 09: HHmm -> HH:mm
UnicodeString("23:58"), // 10: jjmm -> HH:mm
UnicodeString("58:59"), // 11: mmss -> mm:ss
CharsToUnicodeString("\\u044F\\u043D\\u0432\\u0430\\u0440\\u044C 1999 \\u0433."), // 12: yyyyMMMM -> LLLL y
CharsToUnicodeString("\\u0441\\u0440, 13 \\u044F\\u043D\\u0432."), // 13: MMMEd -> ccc, d MMM
CharsToUnicodeString("\\u0441\\u0440, 13"), // 14: Ed -> EEE, d
UnicodeString("23:58:59,123"), // 15: jmmssSSS -> "H:mm:ss,SSS"
UnicodeString("23:58"), // 16: JJmm
};
UnicodeString patternResults_zh_chinese[] = {
// zh@calendar=chinese // 10 zh@calendar=chinese
CharsToUnicodeString("1998\\u620A\\u5BC5\\u5E74\\u5341\\u4E00\\u6708"), // 00: yMMM
CharsToUnicodeString("1998\\u620A\\u5BC5\\u5E74\\u5341\\u4E00\\u6708"), // 01: yMMM
CharsToUnicodeString("1998\\u5E74\\u5341\\u4E00\\u670826"), // 02: yMMMd
CharsToUnicodeString("1998\\u5E74\\u5341\\u4E00\\u670826"), // 03: yMMMd
UnicodeString("11-26"), // 04: Md
CharsToUnicodeString("\\u5341\\u4E00\\u670826\\u65E5"), // 05: MMMd
CharsToUnicodeString("\\u5341\\u4E00\\u670826\\u65E5"), // 06: MMMMd
CharsToUnicodeString("1998\\u620A\\u5BC5\\u5E74\\u7b2c\\u56db\\u5B63\\u5EA6"), // 07: yQQQ
CharsToUnicodeString("\\u4E0B\\u534811:58"), // 08: hhmm
UnicodeString("23:58"), // 09: HHmm
CharsToUnicodeString("\\u4E0B\\u534811:58"), // 10: jjmm
UnicodeString("58:59"), // 11: mmss
CharsToUnicodeString("1998\\u620A\\u5BC5\\u5E74\\u5341\\u4E00\\u6708"), // 12: yyyyMMMM
CharsToUnicodeString("\\u5341\\u4E00\\u670826\\u65E5\\u5468\\u4E09"), // 13: MMMEd
CharsToUnicodeString("26\\u65E5\\u5468\\u4E09"), // 14: Ed -> d\u65E5EEE
CharsToUnicodeString("\\u4E0B\\u534811:58:59.123"), // 15: jmmssSS
UnicodeString("11:58"), // 16: JJmm
};
UnicodeString patternResults_ja_jp_traditional[] = {
// ja_JP_TRADITIONAL // 11 ja_JP_TRADITIONAL
u"AD1999/1", // 00: yM
u"西暦1999年1月", // 01: yMMM
u"1999年1月13日", // 02: yMd
u"西暦1999年1月13日", // 03: yMMMd
u"1/13", // 04: Md
u"1月13日", // 05: MMMd
u"1月13日", // 06: MMMMd
u"西暦1999/Q1", // 07: yQQQ
u"午後11:58", // 08: hhmm
u"23:58", // 09: HHmm
u"23:58", // 10: jjmm
u"58:59", // 11: mmss
u"西暦1999年1月", // 12: yyyyMMMM
u"1月13日(水)", // 13: MMMEd
u"13日(水)", // 14: Ed
u"23:58:59.123", // 15: jmmssSSS
u"23:58", // 16: JJmm
};
UnicodeString* patternResults[] = {
patternResults_en_US, // 0
patternResults_en_US_japanese, // 1
patternResults_de_DE, // 2
patternResults_fi, // 3
patternResults_es, // 4
patternResults_ja, // 5
patternResults_ja_japanese, // 6
patternResults_zh_Hans_CN, // 7
patternResults_zh_TW_roc, // 8
patternResults_ru, // 9
patternResults_zh_chinese, // 10
patternResults_ja_jp_traditional, // 11
};
UnicodeString patternTests2[] = {
UnicodeString("yyyyMMMdd"),
UnicodeString("yyyyqqqq"),
UnicodeString("yMMMdd"),
UnicodeString("EyyyyMMMdd"),
UnicodeString("yyyyMMdd"),
UnicodeString("yyyyMMM"),
UnicodeString("yyyyMM"),
UnicodeString("yyMM"),
UnicodeString("yMMMMMd"),
UnicodeString("EEEEEMMMMMd"),
UnicodeString("MMMd"),
UnicodeString("MMMdhmm"),
UnicodeString("EMMMdhmms"),
UnicodeString("MMdhmm"),
UnicodeString("EEEEMMMdhmms"),
UnicodeString("yyyyMMMddhhmmss"),
UnicodeString("EyyyyMMMddhhmmss"),
UnicodeString("hmm"),
UnicodeString("hhmm"),
UnicodeString("hhmmVVVV"),
UnicodeString(""),
};
UnicodeString patternResults2[] = {
UnicodeString("Oct 14, 1999"),
UnicodeString("4th quarter 1999"),
UnicodeString("Oct 14, 1999"),
UnicodeString("Thu, Oct 14, 1999"),
UnicodeString("10/14/1999"),
UnicodeString("Oct 1999"),
UnicodeString("10/1999"),
UnicodeString("10/99"),
UnicodeString("O 14, 1999"),
UnicodeString("T, O 14"),
UnicodeString("Oct 14"),
UnicodeString("Oct 14, 6:58 AM"),
UnicodeString("Thu, Oct 14, 6:58:59 AM"),
UnicodeString("10/14, 6:58 AM"),
UnicodeString("Thursday, Oct 14, 6:58:59 AM"),
UnicodeString("Oct 14, 1999, 6:58:59 AM"),
UnicodeString("Thu, Oct 14, 1999, 6:58:59 AM"),
UnicodeString("6:58 AM"),
UnicodeString("6:58 AM"),
UnicodeString("6:58 AM GMT"),
UnicodeString(""),
};
// results for getSkeletons() and getPatternForSkeleton()
const UnicodeString testSkeletonsResults[] = {
UnicodeString("HH:mm"),
UnicodeString("MMMMd"),
UnicodeString("MMMMMdd"),
};
const UnicodeString testBaseSkeletonsResults[] = {
UnicodeString("Hm"),
UnicodeString("MMMMd"),
UnicodeString("MMMMMd"),
};
const char* testGetSkeletonAndBase[][3] = {
// pattern skeleton baseSkeleton
{ "dd-MMM", "MMMdd", "MMMd" },
{ "dd/MMMM/yy", "yyMMMMdd", "yMMMMd" },
{ "h", "h", "h" },
{ "ah", "ah", "ah" },
{ "aaaah", "aaaah", "aaaah" },
{ "Bh", "Bh", "Bh" }
};
UnicodeString newDecimal(" "); // space
UnicodeString newAppendItemName("hrs.");
UnicodeString newAppendItemFormat("{1} {0}");
UnicodeString newDateTimeFormat("{1} {0}");
UErrorCode status = U_ZERO_ERROR;
UnicodeString conflictingPattern;
UDateTimePatternConflict conflictingStatus = UDATPG_NO_CONFLICT;
(void)conflictingStatus; // Suppress set but not used warning.
// ======= Test CreateInstance with default locale
logln("Testing DateTimePatternGenerator createInstance from default locale");
DateTimePatternGenerator *instFromDefaultLocale=DateTimePatternGenerator::createInstance(status);
if (U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator (default) - exitting");
return;
}
else {
delete instFromDefaultLocale;
}
// ======= Test CreateInstance with given locale
logln("Testing DateTimePatternGenerator createInstance from French locale");
status = U_ZERO_ERROR;
DateTimePatternGenerator *instFromLocale=DateTimePatternGenerator::createInstance(Locale::getFrench(), status);
if (U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getFrench()) - exitting");
return;
}
// ======= Test clone DateTimePatternGenerator
logln("Testing DateTimePatternGenerator::clone()");
status = U_ZERO_ERROR;
UnicodeString decimalSymbol = instFromLocale->getDecimal();
UnicodeString newDecimalSymbol = UnicodeString("*");
decimalSymbol = instFromLocale->getDecimal();
instFromLocale->setDecimal(newDecimalSymbol);
DateTimePatternGenerator *cloneDTPatternGen=instFromLocale->clone();
decimalSymbol = cloneDTPatternGen->getDecimal();
if (decimalSymbol != newDecimalSymbol) {
errln("ERROR: inconsistency is found in cloned object.");
}
if ( !(*cloneDTPatternGen == *instFromLocale) ) {
errln("ERROR: inconsistency is found in cloned object.");
}
if ( *cloneDTPatternGen != *instFromLocale ) {
errln("ERROR: inconsistency is found in cloned object.");
}
delete instFromLocale;
delete cloneDTPatternGen;
// ======= Test simple use cases
logln("Testing simple use cases");
status = U_ZERO_ERROR;
Locale deLocale=Locale::getGermany();
UDate sampleDate=LocaleTest::date(99, 9, 13, 23, 58, 59);
DateTimePatternGenerator *gen = DateTimePatternGenerator::createInstance(deLocale, status);
if (U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getGermany()) - exitting");
return;
}
UnicodeString findPattern = gen->getBestPattern(UnicodeString("MMMddHmm"), status);
SimpleDateFormat *format = new SimpleDateFormat(findPattern, deLocale, status);
if (U_FAILURE(status)) {
dataerrln("ERROR: Could not create SimpleDateFormat (Locale::getGermany())");
delete gen;
return;
}
TimeZone *zone = TimeZone::createTimeZone(UnicodeString("ECT"));
if (zone==NULL) {
dataerrln("ERROR: Could not create TimeZone ECT");
delete gen;
delete format;
return;
}
format->setTimeZone(*zone);
UnicodeString dateReturned, expectedResult;
dateReturned.remove();
dateReturned = format->format(sampleDate, dateReturned, status);
expectedResult=UnicodeString("14. Okt., 08:58", -1, US_INV);
if ( dateReturned != expectedResult ) {
errln("ERROR: Simple test in getBestPattern with Locale::getGermany()).");
}
// add new pattern
status = U_ZERO_ERROR;
conflictingStatus = gen->addPattern(UnicodeString("d'. von' MMMM", -1, US_INV), true, conflictingPattern, status);
if (U_FAILURE(status)) {
errln("ERROR: Could not addPattern - d\'. von\' MMMM");
}
status = U_ZERO_ERROR;
UnicodeString testPattern=gen->getBestPattern(UnicodeString("MMMMdd"), status);
testPattern=gen->getBestPattern(UnicodeString("MMMddHmm"), status);
format->applyPattern(gen->getBestPattern(UnicodeString("MMMMdHmm"), status));
dateReturned.remove();
dateReturned = format->format(sampleDate, dateReturned, status);
expectedResult=UnicodeString("14. von Oktober, 08:58", -1, US_INV);
if ( dateReturned != expectedResult ) {
errln(UnicodeString("ERROR: Simple test addPattern failed!: d\'. von\' MMMM Got: ") + dateReturned + UnicodeString(" Expected: ") + expectedResult);
}
delete format;
// get a pattern and modify it
format = (SimpleDateFormat *)DateFormat::createDateTimeInstance(DateFormat::kFull, DateFormat::kFull,
deLocale);
format->setTimeZone(*zone);
UnicodeString pattern;
pattern = format->toPattern(pattern);
dateReturned.remove();
dateReturned = format->format(sampleDate, dateReturned, status);
expectedResult=CharsToUnicodeString("Donnerstag, 14. Oktober 1999 um 08:58:59 Mitteleurop\\u00E4ische Sommerzeit");
if ( dateReturned != expectedResult ) {
errln("ERROR: Simple test uses full date format.");
errln(UnicodeString(" Got: ") + dateReturned + UnicodeString(" Expected: ") + expectedResult);
}
// modify it to change the zone.
UnicodeString newPattern = gen->replaceFieldTypes(pattern, UnicodeString("vvvv"), status);
format->applyPattern(newPattern);
dateReturned.remove();
dateReturned = format->format(sampleDate, dateReturned, status);
expectedResult=CharsToUnicodeString("Donnerstag, 14. Oktober 1999 um 08:58:59 Mitteleurop\\u00E4ische Zeit");
if ( dateReturned != expectedResult ) {
errln("ERROR: Simple test modify the timezone!");
errln(UnicodeString(" Got: ")+ dateReturned + UnicodeString(" Expected: ") + expectedResult);
}
// setDeciaml(), getDeciaml()
gen->setDecimal(newDecimal);
if (newDecimal != gen->getDecimal()) {
errln("ERROR: unexpected result from setDecimal() and getDecimal()!.\n");
}
// setAppenItemName() , getAppendItemName()
gen->setAppendItemName(UDATPG_HOUR_FIELD, newAppendItemName);
if (newAppendItemName != gen->getAppendItemName(UDATPG_HOUR_FIELD)) {
errln("ERROR: unexpected result from setAppendItemName() and getAppendItemName()!.\n");
}
// setAppenItemFormat() , getAppendItemFormat()
gen->setAppendItemFormat(UDATPG_HOUR_FIELD, newAppendItemFormat);
if (newAppendItemFormat != gen->getAppendItemFormat(UDATPG_HOUR_FIELD)) {
errln("ERROR: unexpected result from setAppendItemFormat() and getAppendItemFormat()!.\n");
}
// setDateTimeFormat() , getDateTimeFormat()
gen->setDateTimeFormat(newDateTimeFormat);
if (newDateTimeFormat != gen->getDateTimeFormat()) {
errln("ERROR: unexpected result from setDateTimeFormat() and getDateTimeFormat()!.\n");
}
// ======== Test getSkeleton and getBaseSkeleton
int32_t i, count = UPRV_LENGTHOF(testGetSkeletonAndBase);
for (i = 0; i < count; i++) {
status = U_ZERO_ERROR;
pattern = UnicodeString(testGetSkeletonAndBase[i][0]);
UnicodeString expectedSkeleton = UnicodeString(testGetSkeletonAndBase[i][1]);
UnicodeString expectedBaseSkeleton = UnicodeString(testGetSkeletonAndBase[i][2]);
UnicodeString retSkeleton = gen->getSkeleton(pattern, status);
if(U_FAILURE(status) || retSkeleton != expectedSkeleton ) {
errln("ERROR: Unexpected result from getSkeleton().\n");
errln(UnicodeString(" Got: ") + retSkeleton + UnicodeString(" Expected: ") + expectedSkeleton );
}
retSkeleton = gen->getBaseSkeleton(pattern, status);
if(U_FAILURE(status) || retSkeleton != expectedBaseSkeleton) {
errln("ERROR: Unexpected result from getBaseSkeleton().\n");
errln(UnicodeString(" Got: ") + retSkeleton + UnicodeString(" Expected:")+ expectedBaseSkeleton);
}
}
delete format;
delete zone;
delete gen;
{
// Trac# 6104
status = U_ZERO_ERROR;
pattern = UnicodeString("YYYYMMM");
UnicodeString expR = CharsToUnicodeString("1999\\u5E741\\u6708"); // fixed expected result per ticket:6626:
Locale loc("ja");
UDate testDate1= LocaleTest::date(99, 0, 13, 23, 58, 59);
DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
if(U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator");
return;
}
UnicodeString bPattern = patGen->getBestPattern(pattern, status);
UnicodeString rDate;
SimpleDateFormat sdf(bPattern, loc, status);
rDate.remove();
rDate = sdf.format(testDate1, rDate);
logln(UnicodeString(" ja locale with skeleton: YYYYMMM Best Pattern:") + bPattern);
logln(UnicodeString(" Formatted date:") + rDate);
if ( expR!= rDate ) {
errln(UnicodeString("\nERROR: Test Japanese month hack Got: ") + rDate +
UnicodeString(" Expected: ") + expR );
}
delete patGen;
}
{ // Trac# 6104
Locale loc("zh");
UnicodeString expR = CharsToUnicodeString("1999\\u5E741\\u6708"); // fixed expected result per ticket:6626:
UDate testDate1= LocaleTest::date(99, 0, 13, 23, 58, 59);
DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
if(U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator");
return;
}
UnicodeString bPattern = patGen->getBestPattern(pattern, status);
UnicodeString rDate;
SimpleDateFormat sdf(bPattern, loc, status);
rDate.remove();
rDate = sdf.format(testDate1, rDate);
logln(UnicodeString(" zh locale with skeleton: YYYYMMM Best Pattern:") + bPattern);
logln(UnicodeString(" Formatted date:") + rDate);
if ( expR!= rDate ) {
errln(UnicodeString("\nERROR: Test Chinese month hack Got: ") + rDate +
UnicodeString(" Expected: ") + expR );
}
delete patGen;
}
{
// Trac# 6172 duplicate time pattern
status = U_ZERO_ERROR;
pattern = UnicodeString("hmv");
UnicodeString expR = UnicodeString("h:mm a v"); // avail formats has hm -> "h:mm a" (fixed expected result per ticket:6626:)
Locale loc("en");
DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
if(U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator");
return;
}
UnicodeString bPattern = patGen->getBestPattern(pattern, status);
logln(UnicodeString(" en locale with skeleton: hmv Best Pattern:") + bPattern);
if ( expR!= bPattern ) {
errln(UnicodeString("\nERROR: Test EN time format Got: ") + bPattern +
UnicodeString(" Expected: ") + expR );
}
delete patGen;
}
// ======= Test various skeletons.
logln("Testing DateTimePatternGenerator with various skeleton");
status = U_ZERO_ERROR;
int32_t localeIndex=0;
int32_t resultIndex=0;
UnicodeString resultDate;
UDate testDate= LocaleTest::date(99, 0, 13, 23, 58, 59) + 123.0;
while (localeIndex < MAX_LOCALE )
{
resultIndex=0;
int32_t dataIndex=0;
UnicodeString bestPattern;
Locale loc(testLocale[localeIndex][0], testLocale[localeIndex][1], testLocale[localeIndex][2], testLocale[localeIndex][3]);
logln("\n\n Locale: %s_%s_%s@%s", testLocale[localeIndex][0], testLocale[localeIndex][1], testLocale[localeIndex][2], testLocale[localeIndex][3]);
DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(loc, status);
if(U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator with locale index:%d . - exitting\n", localeIndex);
return;
}
while (patternData[dataIndex].length() > 0) {
log(patternData[dataIndex]);
bestPattern = patGen->getBestPattern(patternData[dataIndex++], status);
logln(UnicodeString(" -> ") + bestPattern);
SimpleDateFormat sdf(bestPattern, loc, status);
resultDate.remove();
resultDate = sdf.format(testDate, resultDate);
if ( resultDate != patternResults[localeIndex][resultIndex] ) {
auto* calendar = sdf.getCalendar();
errln(UnicodeString("\nERROR: Test various skeletons[") + (dataIndex-1) + UnicodeString("], localeIndex ") + localeIndex +
u". Got: \"" + resultDate +
u"\" with calendar " + calendar->getType() +
u" Expected: \"" + patternResults[localeIndex][resultIndex] + u"\"");
}
resultIndex++;
}
delete patGen;
localeIndex++;
}
// ======= More tests ticket#6110
logln("Testing DateTimePatternGenerator with various skeleton");
status = U_ZERO_ERROR;
localeIndex=0;
resultIndex=0;
testDate= LocaleTest::date(99, 9, 13, 23, 58, 59);
{
int32_t dataIndex=0;
UnicodeString bestPattern;
logln("\n\n Test various skeletons for English locale...");
DateTimePatternGenerator *patGen=DateTimePatternGenerator::createInstance(Locale::getEnglish(), status);
if(U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator with locale English . - exitting\n");
return;
}
TimeZone *enZone = TimeZone::createTimeZone(UnicodeString("ECT/GMT"));
if (enZone==NULL) {
dataerrln("ERROR: Could not create TimeZone ECT");
delete patGen;
return;
}
SimpleDateFormat *enFormat = (SimpleDateFormat *)DateFormat::createDateTimeInstance(DateFormat::kFull,
DateFormat::kFull, Locale::getEnglish());
enFormat->setTimeZone(*enZone);
while (patternTests2[dataIndex].length() > 0) {
logln(patternTests2[dataIndex]);
bestPattern = patGen->getBestPattern(patternTests2[dataIndex], status);
logln(UnicodeString(" -> ") + bestPattern);
enFormat->applyPattern(bestPattern);
resultDate.remove();
resultDate = enFormat->format(testDate, resultDate);
if ( resultDate != patternResults2[resultIndex] ) {
errln(UnicodeString("\nERROR: Test various skeletons[") + dataIndex
+ UnicodeString("]. Got: ") + resultDate + UnicodeString(" Expected: ") +
patternResults2[resultIndex] );
}
dataIndex++;
resultIndex++;
}
delete patGen;
delete enZone;
delete enFormat;
}
// ======= Test random skeleton
DateTimePatternGenerator *randDTGen= DateTimePatternGenerator::createInstance(status);
if (U_FAILURE(status)) {
dataerrln("ERROR: Could not create DateTimePatternGenerator (Locale::getFrench()) - exitting");
return;
}
UChar newChar;
for (i=0; i<10; ++i) {
UnicodeString randomSkeleton;
int32_t len = rand() % 20;
for (int32_t j=0; j<len; ++j ) {
while ((newChar = (UChar)(rand()%0x7f))>=(UChar)0x20) {
randomSkeleton += newChar;
}
}
UnicodeString bestPattern = randDTGen->getBestPattern(randomSkeleton, status);
}
delete randDTGen;
// UnicodeString randomString=Unicode
// ======= Test getStaticClassID()
logln("Testing getStaticClassID()");
status = U_ZERO_ERROR;
DateTimePatternGenerator *test= DateTimePatternGenerator::createInstance(status);
if(test->getDynamicClassID() != DateTimePatternGenerator::getStaticClassID()) {
errln("ERROR: getDynamicClassID() didn't return the expected value");
}
delete test;
// ====== Test createEmptyInstance()
logln("Testing createEmptyInstance()");
status = U_ZERO_ERROR;
test = DateTimePatternGenerator::createEmptyInstance(status);
if(U_FAILURE(status)) {
errln("ERROR: Fail to create an empty instance ! - exitting.\n");
delete test;
return;
}
conflictingStatus = test->addPattern(UnicodeString("MMMMd"), true, conflictingPattern, status);
status = U_ZERO_ERROR;
testPattern=test->getBestPattern(UnicodeString("MMMMdd"), status);
conflictingStatus = test->addPattern(UnicodeString("HH:mm"), true, conflictingPattern, status);
conflictingStatus = test->addPattern(UnicodeString("MMMMMdd"), true, conflictingPattern, status); //duplicate pattern
StringEnumeration *output=NULL;
output = test->getRedundants(status);
expectedResult=UnicodeString("MMMMd");
if (output != NULL) {
output->reset(status);
const UnicodeString *dupPattern=output->snext(status);
if ( (dupPattern==NULL) || (*dupPattern != expectedResult) ) {
errln("ERROR: Fail in getRedundants !\n");
}
}
// ======== Test getSkeletons and getBaseSkeletons
StringEnumeration* ptrSkeletonEnum = test->getSkeletons(status);
if(U_FAILURE(status)) {
errln("ERROR: Fail to get skeletons !\n");
}
UnicodeString returnPattern, *ptrSkeleton;
ptrSkeletonEnum->reset(status);
count=ptrSkeletonEnum->count(status);
for (i=0; i<count; ++i) {
ptrSkeleton = (UnicodeString *)ptrSkeletonEnum->snext(status);
returnPattern = test->getPatternForSkeleton(*ptrSkeleton);
if ( returnPattern != testSkeletonsResults[i] ) {
errln(UnicodeString("ERROR: Unexpected result from getSkeletons and getPatternForSkeleton\nGot: ") + returnPattern
+ UnicodeString("\nExpected: ") + testSkeletonsResults[i]
+ UnicodeString("\n"));
}
}
StringEnumeration* ptrBaseSkeletonEnum = test->getBaseSkeletons(status);
if(U_FAILURE(status)) {
errln("ERROR: Fail to get base skeletons !\n");
}
count=ptrBaseSkeletonEnum->count(status);
for (i=0; i<count; ++i) {
ptrSkeleton = (UnicodeString *)ptrBaseSkeletonEnum->snext(status);
if ( *ptrSkeleton != testBaseSkeletonsResults[i] ) {
errln("ERROR: Unexpected result from getBaseSkeletons() !\n");
}
}
// ========= DateTimePatternGenerator sample code in Userguide
// set up the generator
Locale locale = Locale::getFrench();
status = U_ZERO_ERROR;
DateTimePatternGenerator *generator = DateTimePatternGenerator::createInstance( locale, status);
// get a pattern for an abbreviated month and day
pattern = generator->getBestPattern(UnicodeString("MMMd"), status);
SimpleDateFormat formatter(pattern, locale, status);
zone = TimeZone::createTimeZone(UnicodeString("GMT"));
formatter.setTimeZone(*zone);
// use it to format (or parse)
UnicodeString formatted;
formatted = formatter.format(Calendar::getNow(), formatted, status);
// for French, the result is "13 sept."
formatted.remove();
// cannot use the result from getNow() because the value change evreyday.
testDate= LocaleTest::date(99, 0, 13, 23, 58, 59);
formatted = formatter.format(testDate, formatted, status);
expectedResult=UnicodeString("14 janv.");
if ( formatted != expectedResult ) {
errln("ERROR: Userguide sample code result!");
errln(UnicodeString(" Got: ")+ formatted + UnicodeString(" Expected: ") + expectedResult);
}
delete zone;
delete output;
delete ptrSkeletonEnum;
delete ptrBaseSkeletonEnum;
delete test;
delete generator;
}
/**
* Test handling of options
*
* For reference, as of ICU 4.3.3,
* root/gregorian has
* Hm{"H:mm"}
* Hms{"H:mm:ss"}
* hm{"h:mm a"}
* hms{"h:mm:ss a"}
* en/gregorian has
* Hm{"H:mm"}
* Hms{"H:mm:ss"}
* hm{"h:mm a"}
* be/gregorian has
* HHmmss{"HH.mm.ss"}
* Hm{"HH.mm"}
* hm{"h.mm a"}
* hms{"h.mm.ss a"}
*/
typedef struct DTPtnGenOptionsData {
const char *locale;
const char *skel;
const char *expectedPattern;
UDateTimePatternMatchOptions options;
} DTPtnGenOptionsData;
void IntlTestDateTimePatternGeneratorAPI::testOptions(/*char *par*/)
{
DTPtnGenOptionsData testData[] = {
// locale skel expectedPattern options
{ "en", "Hmm", "HH:mm", UDATPG_MATCH_NO_OPTIONS },
{ "en", "HHmm", "HH:mm", UDATPG_MATCH_NO_OPTIONS },
{ "en", "hhmm", "h:mm a", UDATPG_MATCH_NO_OPTIONS },
{ "en", "Hmm", "HH:mm", UDATPG_MATCH_HOUR_FIELD_LENGTH },
{ "en", "HHmm", "HH:mm", UDATPG_MATCH_HOUR_FIELD_LENGTH },
{ "en", "hhmm", "hh:mm a", UDATPG_MATCH_HOUR_FIELD_LENGTH },
{ "da", "Hmm", "HH.mm", UDATPG_MATCH_NO_OPTIONS },
{ "da", "HHmm", "HH.mm", UDATPG_MATCH_NO_OPTIONS },
{ "da", "hhmm", "h.mm a", UDATPG_MATCH_NO_OPTIONS },
{ "da", "Hmm", "H.mm", UDATPG_MATCH_HOUR_FIELD_LENGTH },
{ "da", "HHmm", "HH.mm", UDATPG_MATCH_HOUR_FIELD_LENGTH },
{ "da", "hhmm", "hh.mm a", UDATPG_MATCH_HOUR_FIELD_LENGTH },
//
{ "en", "yyyy", "yyyy", UDATPG_MATCH_NO_OPTIONS },
{ "en", "YYYY", "YYYY", UDATPG_MATCH_NO_OPTIONS },
{ "en", "U", "y", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=japanese", "yyyy", "y G", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=japanese", "YYYY", "Y G", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=japanese", "U", "y G", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=chinese", "yyyy", "r(U)", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=chinese", "YYYY", "Y(Y)", UDATPG_MATCH_NO_OPTIONS }, // not a good result, want r(Y) or r(U)
{ "en@calendar=chinese", "U", "r(U)", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=chinese", "Gy", "r(U)", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=chinese", "GU", "r(U)", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=chinese", "ULLL", "MMM U", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=chinese", "yMMM", "MMM r(U)", UDATPG_MATCH_NO_OPTIONS },
{ "en@calendar=chinese", "GUMMM", "MMM r(U)", UDATPG_MATCH_NO_OPTIONS },
{ "zh@calendar=chinese", "yyyy", "rU\\u5E74", UDATPG_MATCH_NO_OPTIONS },
{ "zh@calendar=chinese", "YYYY", "YY\\u5E74", UDATPG_MATCH_NO_OPTIONS }, // not a good result, may want r(Y) or r(U)
{ "zh@calendar=chinese", "U", "rU\\u5E74", UDATPG_MATCH_NO_OPTIONS },
{ "zh@calendar=chinese", "Gy", "rU\\u5E74", UDATPG_MATCH_NO_OPTIONS },
{ "zh@calendar=chinese", "GU", "rU\\u5E74", UDATPG_MATCH_NO_OPTIONS },
{ "zh@calendar=chinese", "ULLL", "U\\u5E74MMM", UDATPG_MATCH_NO_OPTIONS },
{ "zh@calendar=chinese", "yMMM", "rU\\u5E74MMM", UDATPG_MATCH_NO_OPTIONS },
{ "zh@calendar=chinese", "GUMMM", "rU\\u5E74MMM", UDATPG_MATCH_NO_OPTIONS },
};
int count = UPRV_LENGTHOF(testData);
const DTPtnGenOptionsData * testDataPtr = testData;
for (; count-- > 0; ++testDataPtr) {
UErrorCode status = U_ZERO_ERROR;
Locale locale(testDataPtr->locale);
UnicodeString skel(testDataPtr->skel);
UnicodeString expectedPattern(UnicodeString(testDataPtr->expectedPattern).unescape());
UDateTimePatternMatchOptions options = testDataPtr->options;
DateTimePatternGenerator * dtpgen = DateTimePatternGenerator::createInstance(locale, status);
if (U_FAILURE(status)) {
dataerrln("Unable to create DateTimePatternGenerator instance for locale(%s): %s", locale.getName(), u_errorName(status));
delete dtpgen;
continue;
}
UnicodeString pattern = dtpgen->getBestPattern(skel, options, status);
if (pattern.compare(expectedPattern) != 0) {
errln( UnicodeString("ERROR in getBestPattern, locale ") + UnicodeString(testDataPtr->locale) +
UnicodeString(", skeleton ") + skel +
((options)?UnicodeString(", options!=0"):UnicodeString(", options==0")) +
UnicodeString(", expected pattern ") + expectedPattern +
UnicodeString(", got ") + pattern );
}
delete dtpgen;
}
}
/**
* Test that DTPG can handle all valid pattern character / length combinations
*
*/
#define FIELD_LENGTHS_COUNT 6
#define FIELD_LENGTH_MAX 8
#define MUST_INCLUDE_COUNT 5
typedef struct AllFieldsTestItem {
char patternChar;
int8_t fieldLengths[FIELD_LENGTHS_COUNT+1]; // up to FIELD_LENGTHS_COUNT lengths to try
// (length <=FIELD_LENGTH_MAX) plus 0 terminator
char mustIncludeOneOf[MUST_INCLUDE_COUNT+1];// resulting pattern must include at least one of
// these as a pattern char (0-terminated list)
} AllFieldsTestItem;
void IntlTestDateTimePatternGeneratorAPI::testAllFieldPatterns(/*char *par*/)
{
const char * localeNames[] = {
"root",
"root@calendar=japanese",
"root@calendar=chinese",
"en",
"en@calendar=japanese",
"en@calendar=chinese",
NULL // terminator
};
AllFieldsTestItem testData[] = {
//pat fieldLengths generated pattern must
//chr to test include one of these
{ 'G', {1,2,3,4,5,0}, "G" }, // era
// year
{ 'y', {1,2,3,4,0}, "yU" }, // year
{ 'Y', {1,2,3,4,0}, "Y" }, // year for week of year
{ 'u', {1,2,3,4,5,0}, "yuU" }, // extended year
{ 'U', {1,2,3,4,5,0}, "yU" }, // cyclic year name
// quarter
{ 'Q', {1,2,3,4,0}, "Qq" }, // x
{ 'q', {1,2,3,4,0}, "Qq" }, // standalone
// month
{ 'M', {1,2,3,4,5,0}, "ML" }, // x
{ 'L', {1,2,3,4,5,0}, "ML" }, // standalone
// week
{ 'w', {1,2,0}, "w" }, // week of year
{ 'W', {1,0}, "W" }, // week of month
// day
{ 'd', {1,2,0}, "d" }, // day of month
{ 'D', {1,2,3,0}, "D" }, // day of year
{ 'F', {1,0}, "F" }, // day of week in month
{ 'g', {7,0}, "g" }, // modified julian day
// weekday
{ 'E', {1,2,3,4,5,6}, "Eec" }, // day of week
{ 'e', {1,2,3,4,5,6}, "Eec" }, // local day of week
{ 'c', {1,2,3,4,5,6}, "Eec" }, // standalone local day of week
// day period
{ 'a', {1,2,3,4,5,0}, "a" }, // am or pm
{ 'b', {1,2,3,4,5,0}, "b" }, // dayPeriod AM/PM/noon
{ 'B', {1,2,3,4,5,0}, "B" }, // dayPeriod ranges
// hour
{ 'h', {1,2,0}, "hK" }, // 12 (1-12)
{ 'H', {1,2,0}, "Hk" }, // 24 (0-23)
{ 'K', {1,2,0}, "hK" }, // 12 (0-11)
{ 'k', {1,2,0}, "Hk" }, // 24 (1-24)
{ 'j', {1,2,0}, "hHKk" }, // locale default
{ 'J', {1,2,0}, "hHKk" }, // locale default, without any dayPeriod
{ 'C', {1,2,0}, "hHKk" }, // locale allowed first entry, possibly with b or B
// minute
{ 'm', {1,2,0}, "m" }, // x
// second & fractions
{ 's', {1,2,0}, "s" }, // x
{ 'S', {1,2,3,4,0}, "S" }, // fractional second
{ 'A', {8,0}, "A" }, // milliseconds in day
// zone
{ 'z', {1,2,3,4,0}, "z" }, // x
{ 'Z', {1,2,3,4,5,0}, "Z" }, // x
{ 'O', {1,4,0}, "O" }, // x
{ 'v', {1,4,0}, "v" }, // x
{ 'V', {1,2,3,4,0}, "V" }, // x
{ 'X', {1,2,3,4,5,0}, "X" }, // x
{ 'x', {1,2,3,4,5,0}, "x" }, // x
};
const char ** localeNamesPtr = localeNames;
const char * localeName;
while ( (localeName = *localeNamesPtr++) != NULL) {
UErrorCode status = U_ZERO_ERROR;
Locale locale = Locale::createFromName(localeName);
DateTimePatternGenerator * dtpg = DateTimePatternGenerator::createInstance(locale, status);
if (U_SUCCESS(status)) {
const AllFieldsTestItem * testDataPtr = testData;
int itemCount = UPRV_LENGTHOF(testData);
for (; itemCount-- > 0; ++testDataPtr) {
char skelBuf[FIELD_LENGTH_MAX];
int32_t chrIndx, lenIndx;
for (chrIndx = 0; chrIndx < FIELD_LENGTH_MAX; chrIndx++) {
skelBuf[chrIndx] = testDataPtr->patternChar;
}
for (lenIndx = 0; lenIndx < FIELD_LENGTHS_COUNT; lenIndx++) {
int32_t skelLen = testDataPtr->fieldLengths[lenIndx];
if (skelLen <= 0) {
break;
}
if (skelLen > FIELD_LENGTH_MAX) {
continue;
}
UnicodeString skeleton(skelBuf, skelLen, US_INV);
UnicodeString pattern = dtpg->getBestPattern(skeleton, status);
if (U_FAILURE(status)) {
errln("DateTimePatternGenerator getBestPattern for locale %s, skelChar %c skelLength %d fails: %s",
locale.getName(), testDataPtr->patternChar, skelLen, u_errorName(status));
} else if (pattern.length() <= 0) {
errln("DateTimePatternGenerator getBestPattern for locale %s, skelChar %c skelLength %d produces 0-length pattern",
locale.getName(), testDataPtr->patternChar, skelLen);
} else {
// test that resulting pattern has at least one char in mustIncludeOneOf
UnicodeString mustIncludeOneOf(testDataPtr->mustIncludeOneOf, -1, US_INV);
int32_t patIndx, patLen = pattern.length();
UBool inQuoted = FALSE;
for (patIndx = 0; patIndx < patLen; patIndx++) {
UChar c = pattern.charAt(patIndx);
if (c == 0x27) {
inQuoted = !inQuoted;
} else if (!inQuoted && c <= 0x007A && c >= 0x0041) {
if (mustIncludeOneOf.indexOf(c) >= 0) {
break;
}
}
}
if (patIndx >= patLen) {
errln(UnicodeString("DateTimePatternGenerator getBestPattern for locale ") +
UnicodeString(locale.getName(),-1,US_INV) +
", skeleton " + skeleton +
", produces pattern without required chars: " + pattern);
}
}
}
}
delete dtpg;
} else {
dataerrln("Create DateTimePatternGenerator instance for locale(%s) fails: %s",
locale.getName(), u_errorName(status));
}
}
}
void IntlTestDateTimePatternGeneratorAPI::testStaticGetSkeleton(/*char *par*/)
{
// Verify that staticGetSkeleton() doesn't mangle skeletons. (Ticket #11985)
static const char* const testData[] = {
"jmm",
"jjmm",
"Jmm",
"JJmm"
};
for (size_t i = 0; i < UPRV_LENGTHOF(testData); i++) {
UErrorCode status = U_ZERO_ERROR;
UnicodeString skeleton = DateTimePatternGenerator::staticGetSkeleton(testData[i], status);
if (!assertSuccess("staticGetSkeleton", status)) {
return;
}
assertEquals("Skeleton", testData[i], skeleton);
}
}
void IntlTestDateTimePatternGeneratorAPI::testC() {
const char* tests[][3] = {
// These may change with actual data for Bhmm/bhmm skeletons
{"zh", "Cm", "Bh:mm"},
{"zh", "CCm", "Bhh:mm"},
{"zh", "CCCm", "BBBBh:mm"},
{"zh", "CCCCm", "BBBBhh:mm"},
{"zh", "CCCCCm", "BBBBBh:mm"},
{"zh", "CCCCCCm", "BBBBBhh:mm"},
{"de", "Cm", "HH:mm"},
{"de", "CCm", "HH:mm"},
{"de", "CCCm", "HH:mm"},
{"de", "CCCCm", "HH:mm"},
{"en", "Cm", "h:mm a"},
{"en", "CCm", "hh:mm a"},
{"en", "CCCm", "h:mm aaaa"},
{"en", "CCCCm", "hh:mm aaaa"},
{"en", "CCCCCm", "h:mm aaaaa"},
{"en", "CCCCCCm", "hh:mm aaaaa"},
{"en-BN", "Cm", "h:mm b"},
{"gu-IN", "Cm", "h:mm B"},
{"und-IN", "Cm", "h:mm B"}
};
UErrorCode status = U_ZERO_ERROR;
int32_t numTests = UPRV_LENGTHOF(tests);
for (int32_t i = 0; i < numTests; ++i) {
DateTimePatternGenerator *gen = DateTimePatternGenerator::createInstance(
Locale::forLanguageTag(tests[i][0], status), status);
if (gen == NULL) {
dataerrln("FAIL: DateTimePatternGenerator::createInstance failed for %s", tests[i][0]);
return;
}
UDateTimePatternMatchOptions options = UDATPG_MATCH_HOUR_FIELD_LENGTH;
UnicodeString pattern = gen->getBestPattern(tests[i][1], options, status);
UnicodeString expectedPattern = tests[i][2];
char message[100] = "\0";
strcat(message, tests[i][0]);
strcat(message, "/");
strcat(message, tests[i][1]);
assertEquals(message, expectedPattern, pattern);
delete gen;
}
}
enum { kCharBufMax = 31 };
void IntlTestDateTimePatternGeneratorAPI::testSkeletonsWithDayPeriods() {
const char * patterns[] = {
// since icu4c getEmptyInstance does not call addCanonicalItems (unlike J), set these here:
"a", // should get internal skeleton a
"H", // should get internalskeleton H
"m", // should get internalskeleton m
"s", // should get internalskeleton s
// patterns from which to construct sample data for a locale
//"H", // should get internalskeleton H
"h a", // should get internalskeleton ah
"B h", // should get internalskeleton Bh
};
const char* testItems[][2] = {
// sample requested skeletons and results
// skel pattern
{ "H", "H"},
{ "HH", "HH"},
{ "aH", "H"},
{ "aHH", "HH"},
{ "BH", "H"},
{ "BHH", "HH"},
{ "BBBBH", "H"},
{ "h", "h a"},
{ "hh", "hh a"},
{ "ah", "h a"},
{ "ahh", "hh a"},
{ "aaaah", "h aaaa"},
{ "aaaahh", "hh aaaa"},
{ "bh", "h b"},
{ "bhh", "hh b"},
{ "bbbbh", "h bbbb"},
{ "Bh", "B h"},
{ "Bhh", "B hh"},
{ "BBBBh", "BBBB h"},
{ "BBBBhh", "BBBB hh"},
{ "a", "a"},
{ "aaaaa", "aaaaa"},
{ "b", "b"},
{ "bbbb", "bbbb"},
{ "B", "B"},
{ "BBBB", "BBBB"},
};
UErrorCode status = U_ZERO_ERROR;
DateTimePatternGenerator *gen = DateTimePatternGenerator::createEmptyInstance(status);
if (U_FAILURE(status)) {
errln("ERROR: createEmptyInstance fails, status: %s", u_errorName(status));
} else {
int32_t i, len = UPRV_LENGTHOF(patterns);
for (i = 0; i < len; i++) {
UnicodeString conflictingPattern;
(void)gen->addPattern(UnicodeString(patterns[i]), TRUE, conflictingPattern, status);
if (U_FAILURE(status)) {
errln("ERROR: addPattern %s fail, status: %s", patterns[i], u_errorName(status));
break;
}
}
if (U_SUCCESS(status)) {
len = UPRV_LENGTHOF(testItems);
for (i = 0; i < len; i++) {
status = U_ZERO_ERROR;
UDateTimePatternMatchOptions options = UDATPG_MATCH_HOUR_FIELD_LENGTH;
UnicodeString result = gen->getBestPattern(UnicodeString(testItems[i][0]), options, status);
if (U_FAILURE(status)) {
errln("ERROR: getBestPattern %s fail, status: %s", testItems[i][0], u_errorName(status));
} else if (result != UnicodeString(testItems[i][1])) {
char charResult[kCharBufMax+1];
result.extract(0, result.length(), charResult, kCharBufMax);
charResult[kCharBufMax] = 0; // ensure termination
errln("ERROR: getBestPattern %s, expected %s, got %s", testItems[i][0], testItems[i][1], charResult);
}
}
}
}
delete gen;
}
typedef struct FieldDisplayNameData {
const char * locale;
UDateTimePatternField field;
UDateTimePGDisplayWidth width;
const char * expected; // can have escapes such as \\u00E0
} FieldDisplayNameData;
enum { kFieldDisplayNameMax = 32 };
void IntlTestDateTimePatternGeneratorAPI::testGetFieldDisplayNames() {
const FieldDisplayNameData testData[] = {
/*loc field width expectedName */
{ "de", UDATPG_QUARTER_FIELD, UDATPG_WIDE, "Quartal" },
{ "de", UDATPG_QUARTER_FIELD, UDATPG_ABBREVIATED, "Quart." },
{ "de", UDATPG_QUARTER_FIELD, UDATPG_NARROW, "Q" },
{ "en", UDATPG_DAY_OF_WEEK_IN_MONTH_FIELD, UDATPG_WIDE, "weekday of the month" },
{ "en", UDATPG_DAY_OF_WEEK_IN_MONTH_FIELD, UDATPG_ABBREVIATED, "wkday. of mo." },
{ "en", UDATPG_DAY_OF_WEEK_IN_MONTH_FIELD, UDATPG_NARROW, "wkday. of mo." }, // fallback
{ "en_GB", UDATPG_DAY_OF_WEEK_IN_MONTH_FIELD, UDATPG_WIDE, "weekday of the month" },
{ "en_GB", UDATPG_DAY_OF_WEEK_IN_MONTH_FIELD, UDATPG_ABBREVIATED, "wkday of mo" }, // override
{ "en_GB", UDATPG_DAY_OF_WEEK_IN_MONTH_FIELD, UDATPG_NARROW, "wkday of mo" },
{ "it", UDATPG_SECOND_FIELD, UDATPG_WIDE, "secondo" },
{ "it", UDATPG_SECOND_FIELD, UDATPG_ABBREVIATED, "s" },
{ "it", UDATPG_SECOND_FIELD, UDATPG_NARROW, "s" },
};
int count = UPRV_LENGTHOF(testData);
const FieldDisplayNameData * testDataPtr = testData;
for (; count-- > 0; ++testDataPtr) {
UErrorCode status = U_ZERO_ERROR;
Locale locale(testDataPtr->locale);
DateTimePatternGenerator * dtpg = DateTimePatternGenerator::createInstance(locale, status);
if (U_FAILURE(status)) {
dataerrln("FAIL: DateTimePatternGenerator::createInstance failed for locale %s", testDataPtr->locale);
} else {
UChar expName[kFieldDisplayNameMax+1];
u_unescape(testDataPtr->expected, expName, kFieldDisplayNameMax);
expName[kFieldDisplayNameMax] = 0; // ensure 0 termination
UnicodeString getName = dtpg->getFieldDisplayName(testDataPtr->field, testDataPtr->width);
if (getName.compare(expName, u_strlen(expName)) != 0) {
errln("ERROR: locale %s field %d width %d, expected %s\n",
testDataPtr->locale, testDataPtr->field, testDataPtr->width, testDataPtr->expected);
}
delete dtpg;
}
}
}
static const UChar timeCycleChars[] = { (UChar)0x0048, (UChar)0x0068, (UChar)0x004B, (UChar)0x006B, (UChar)0 };
void IntlTestDateTimePatternGeneratorAPI::testJjMapping() {
UErrorCode status = U_ZERO_ERROR;
UnicodeString jSkeleton("j");
// First test that j maps correctly by region in a locale for which we do not have data.
{
const char* testLocaleID = "de_US"; // short patterns from fallback locale "de" have "HH"
Locale testLocale(testLocaleID);
LocalPointer<DateTimePatternGenerator> dtpg(DateTimePatternGenerator::createInstance(testLocale, status));
if (U_FAILURE(status)) {
dataerrln("FAIL: DateTimePatternGenerator::createInstance failed for locale %s: %s", testLocaleID, u_errorName(status));
} else {
UnicodeString jPattern = dtpg->getBestPattern(jSkeleton, UDATPG_MATCH_ALL_FIELDS_LENGTH, status); // get pattern with h e.g. "h 'Uhr' a"
if (U_FAILURE(status)) {
errln("FAIL: DateTimePatternGenerator::getBestPattern locale %s, pattern j: %s", testLocaleID, u_errorName(status));
} else {
UnicodeString jPatSkeleton = DateTimePatternGenerator::staticGetSkeleton(jPattern, status); // strip literals, get e.g. "ah"
if (U_FAILURE(status)) {
errln("FAIL: DateTimePatternGenerator::staticGetSkeleton locale %s: %s", testLocaleID, u_errorName(status));
} else if (jPatSkeleton.indexOf(u'h') < 0) { // expect US preferred cycle 'h', not H or other cycle
errln("ERROR: DateTimePatternGenerator::getBestPattern locale %s, pattern j did not use 'h'", testLocaleID);
}
}
}
}
// Next test that in all available Locales, the actual short time pattern uses the same cycle as produced by 'j'
int32_t locCount;
const Locale* localePtr = DateFormat::getAvailableLocales(locCount);
for (; locCount-- > 0; localePtr++) {
const char* localeID = localePtr->getName();
status = U_ZERO_ERROR;
LocalPointer<DateTimePatternGenerator> dtpg(DateTimePatternGenerator::createInstance(*localePtr, status));
if (U_FAILURE(status)) {
dataerrln("FAIL: DateTimePatternGenerator::createInstance failed for locale %s: %s", localeID, u_errorName(status));
continue;
}
LocalPointer<DateFormat> dfmt(DateFormat::createTimeInstance(DateFormat::kShort, *localePtr));
if (U_FAILURE(status)) {
dataerrln("FAIL: DateFormat::createTimeInstance kShort failed for locale %s: %s", localeID, u_errorName(status));
continue;
}
const SimpleDateFormat* sdfmt;
if ((sdfmt = dynamic_cast<const SimpleDateFormat*>(reinterpret_cast<const DateFormat*>(dfmt.getAlias()))) == NULL) {
continue;
}
UnicodeString shortPattern;
shortPattern = sdfmt->toPattern(shortPattern);
UnicodeString jPattern = dtpg->getBestPattern(jSkeleton, status);
if (U_FAILURE(status)) {
errln("FAIL: DateTimePatternGenerator::getBestPattern locale %s, pattern j: %s", localeID, u_errorName(status));
continue;
}
// Now check that shortPattern and jPattern use the same hour cycle
UnicodeString jPatSkeleton = DateTimePatternGenerator::staticGetSkeleton(jPattern, status);
UnicodeString shortPatSkeleton = DateTimePatternGenerator::staticGetSkeleton(shortPattern, status);
if (U_FAILURE(status)) {
errln("FAIL: DateTimePatternGenerator::staticGetSkeleton locale %s: %s", localeID, u_errorName(status));
continue;
}
const UChar* charPtr = timeCycleChars;
for (; *charPtr != (UChar)0; charPtr++) {
if (jPatSkeleton.indexOf(*charPtr) >= 0) {
if (shortPatSkeleton.indexOf(*charPtr) < 0) {
char jcBuf[2], spBuf[32], jpBuf[32];
u_austrncpy(jcBuf, charPtr, 1);
jcBuf[1] = 0;
shortPattern.extract(0, shortPattern.length(), spBuf, 32);
jPattern.extract(0, jPattern.length(), jpBuf, 32);
const char* dfmtCalType = (dfmt->getCalendar())->getType();
errln("ERROR: locale %s, expected j resolved char %s to occur in short time pattern '%s' for %s (best pattern: '%s')", localeID, jcBuf, spBuf, dfmtCalType, jpBuf);
}
break;
}
}
}
}
void IntlTestDateTimePatternGeneratorAPI::test20640_HourCyclArsEnNH() {
IcuTestErrorCode status(*this, "test20640_HourCyclArsEnNH");
const struct TestCase {
const char* localeName;
const char16_t* expectedDtpgPattern;
const char16_t* expectedTimePattern;
UDateFormatHourCycle expectedDefaultHourCycle;
} cases[] = {
// ars is interesting because it does not have a region, but it aliases
// to ar_SA, which has a region.
{"ars", u"h a", u"h:mm a", UDAT_HOUR_CYCLE_12},
// en_NH is interesting because NH is a deprecated region code;
// formerly New Hebrides, now Vanuatu => VU => h.
{"en_NH", u"h a", u"h:mm a", UDAT_HOUR_CYCLE_12},
// ch_ZH is a typo (should be zh_CN), but we should fail gracefully.
// {"cn_ZH", u"HH", u"H:mm"}, // TODO(ICU-20653): Desired behavior
{"cn_ZH", u"HH", u"h:mm a", UDAT_HOUR_CYCLE_23 }, // Actual behavior
// a non-BCP47 locale without a country code should not fail
{"ja_TRADITIONAL", u"H時", u"H:mm", UDAT_HOUR_CYCLE_23},
};
for (auto& cas : cases) {
status.setScope(cas.localeName);
Locale loc(cas.localeName);
LocalPointer<DateFormat> dtf(DateFormat::createTimeInstance(DateFormat::kShort, loc), status);
LocalPointer<DateTimePatternGenerator> dtpg(DateTimePatternGenerator::createInstance(loc, status));
if (status.errIfFailureAndReset()) {
return;
}
UnicodeString timePattern;
dynamic_cast<SimpleDateFormat*>(dtf.getAlias())->toPattern(timePattern);
UnicodeString dtpgPattern = dtpg->getBestPattern(u"j", status);
if (status.errIfFailureAndReset()) {
return;
}
UDateFormatHourCycle defaultHourCycle = dtpg->getDefaultHourCycle(status);
if (status.errIfFailureAndReset()) {
return;
}
assertEquals(UnicodeString("dtpgPattern ") + cas.localeName,
cas.expectedDtpgPattern, dtpgPattern);
assertEquals(UnicodeString("timePattern ") + cas.localeName,
cas.expectedTimePattern, timePattern);
assertEquals(UnicodeString("defaultHour ") + cas.localeName,
cas.expectedDefaultHourCycle, defaultHourCycle);
}
}
void IntlTestDateTimePatternGeneratorAPI::testFallbackWithDefaultRootLocale() {
UErrorCode status = U_ZERO_ERROR;
char original[ULOC_FULLNAME_CAPACITY];
uprv_strcpy(original, uloc_getDefault());
uloc_setDefault("root", &status);
if (U_FAILURE(status)) {
errln("ERROR: Failed to change the default locale to root! Default is: %s\n", uloc_getDefault());
}
DateTimePatternGenerator* dtpg = icu::DateTimePatternGenerator::createInstance("abcdedf", status);
if (U_FAILURE(status)) {
errln("ERROR: expected createInstance with invalid locale to succeed. Status: %s", u_errorName(status));
}
if (status != U_USING_DEFAULT_WARNING) {
errln("ERROR: expected createInstance to return U_USING_DEFAULT_WARNING for invalid locale and default root locale. Status: %s", u_errorName(status));
}
delete dtpg;
uloc_setDefault(original, &status);
if (U_FAILURE(status)) {
errln("ERROR: Failed to change the default locale back to %s\n", original);
}
}
// ICU-21000 Ensure that calling getDefaultHourCycle on an empty instance doesn't call UPRV_UNREACHABLE/abort.
void IntlTestDateTimePatternGeneratorAPI::testGetDefaultHourCycle_OnEmptyInstance() {
UErrorCode status = U_ZERO_ERROR;
LocalPointer<DateTimePatternGenerator> dtpg(DateTimePatternGenerator::createEmptyInstance(status), status);
if (U_FAILURE(status)) {
errln("ERROR: createEmptyInstance failed, status: %s", u_errorName(status));
return;
}
(void)dtpg->getDefaultHourCycle(status);
if (!U_FAILURE(status)) {
errln("ERROR: expected getDefaultHourCycle on an empty instance to fail, status: %s", u_errorName(status));
return;
}
status = U_USELESS_COLLATOR_ERROR;
(void)dtpg->getDefaultHourCycle(status);
if (status != U_USELESS_COLLATOR_ERROR) {
errln("ERROR: getDefaultHourCycle shouldn't modify status if it is already failed, status: %s", u_errorName(status));
return;
}
}
#endif /* #if !UCONFIG_NO_FORMATTING */
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