ICU-64252.0.1.tar.gz
[apple/icu.git] / icuSources / test / intltest / caltztst.h
1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /********************************************************************
4 * COPYRIGHT:
5 * Copyright (c) 1997-2009, International Business Machines Corporation and
6 * others. All Rights Reserved.
7 ********************************************************************/
8
9
10 #ifndef _CALTZTST
11 #define _CALTZTST
12
13 #include "unicode/utypes.h"
14
15 #if !UCONFIG_NO_FORMATTING
16
17 #include "unicode/unistr.h"
18 #include "unicode/calendar.h"
19 #include "unicode/datefmt.h"
20 #include "intltest.h"
21
22 /**
23 * This class doesn't perform any tests, but provides utility methods to its subclasses.
24 **/
25 class CalendarTimeZoneTest : public IntlTest
26 {
27 public:
28 static void cleanup();
29 protected:
30 // Return true if the given status indicates failure. Also has the side effect
31 // of calling errln(). Msg should be of the form "Class::Method" in general.
32 UBool failure(UErrorCode status, const char* msg, UBool possibleDataError=FALSE);
33
34 // Utility method for formatting dates for printing; useful for Java->C++ conversion.
35 // Tries to mimic the Java Date.toString() format.
36 UnicodeString dateToString(UDate d);
37 UnicodeString& dateToString(UDate d, UnicodeString& str);
38 UnicodeString& dateToString(UDate d, UnicodeString& str, const TimeZone& z);
39
40 // Utility methods to create a date. This is useful for converting Java constructs
41 // which create a Date object. Returns a Date in the current local time.
42 UDate date(int32_t y, int32_t m, int32_t d, int32_t hr=0, int32_t min=0, int32_t sec=0);
43
44 // Utility methods to create a date. Returns a Date in UTC. This will differ
45 // from local dates returned by date() by the current default zone offset.
46 // Date utcDate(int y, int m, int d, int hr=0, int min=0, int sec=0);
47
48 // Utility method to get the fields of a date; similar to Date.getYear() etc.
49 void dateToFields(UDate date, int32_t& y, int32_t& m, int32_t& d, int32_t& hr, int32_t& min, int32_t& sec);
50
51 protected:
52 static DateFormat* fgDateFormat;
53 static Calendar* fgCalendar;
54
55 // the 'get()' functions are not static because they can call errln().
56 // they are effectively static otherwise.
57 DateFormat* getDateFormat(void);
58 static void releaseDateFormat(DateFormat *f);
59
60 Calendar* getCalendar(void);
61 static void releaseCalendar(Calendar *c);
62 };
63
64 #endif /* #if !UCONFIG_NO_FORMATTING */
65
66 #endif //_CALTZTST
67 //eof