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