src/third_party/icu/source/test/perf/normperf/dtfmtrtperf.h

   1 /*
   2 **********************************************************************
   3 * Copyright (c) 2010,International Business Machines
   4 * Corporation and others.  All Rights Reserved.
   5 **********************************************************************
   6 **********************************************************************
   7 */
   8
   9 #ifndef _DTFMTRTPERF_H
  10 #define _DTFMTRTPERF_H
  11
  12 #include "unicode/utypes.h"
  13 #include "unicode/uperf.h"
  14 #include "unicode/timezone.h"
  15 #include "unicode/simpletz.h"
  16 #include "unicode/calendar.h"
  17 #include "unicode/strenum.h"
  18 #include "unicode/smpdtfmt.h"
  19 #include "unicode/uchar.h"
  20 #include "unicode/basictz.h"
  21 #include "cstring.h"
  22
  23 #include "unicode/uperf.h"
  24 #include "unicode/unistr.h"
  25 #include "unicode/datefmt.h"
  26 #include "unicode/calendar.h"
  27 #include "unicode/uclean.h"
  28 #include "unicode/brkiter.h"
  29 #include "util.h"
  30
  31 static const char* PATTERNS[] = {"z", "zzzz", "Z", "ZZZZ", "v", "vvvv", "V", "VVVV"};
  32 static const int NUM_PATTERNS = sizeof(PATTERNS)/sizeof(const char*);
  33
  34 #include <iostream>
  35 #include <stdlib.h>
  36 #include <fstream>
  37 #include <string>
  38 using namespace std;
  39
  40 //  Stubs for Windows API functions when building on UNIXes.
  41 //
  42 #if defined(U_WINDOWS)
  43 // do nothing
  44 #else
  45 #define _UNICODE
  46 typedef int DWORD;
  47 inline int FoldStringW(DWORD dwMapFlags, const UChar* lpSrcStr,int cchSrc, UChar* lpDestStr,int cchDest);
  48 #endif
  49
  50 class DateTimeRoundTripFunction : public UPerfFunction
  51 {
  52 private:
  53         int nLocales;
  54 public:
  55
  56         DateTimeRoundTripFunction()
  57         {
  58                 nLocales = 0;
  59         }
  60
  61         DateTimeRoundTripFunction(int locs)
  62         {
  63                 nLocales = locs;
  64         }
  65
  66         virtual void call(UErrorCode* status)
  67         {
  68         *status = U_ZERO_ERROR;
  69
  70         SimpleTimeZone unknownZone(-31415, (UnicodeString)"Etc/Unknown");
  71         int32_t badDstOffset = -1234;
  72         int32_t badZoneOffset = -2345;
  73
  74         int32_t testDateData[][3] = {
  75             {2007, 1, 15},
  76             {2007, 6, 15},
  77             {1990, 1, 15},
  78             {1990, 6, 15},
  79             {1960, 1, 15},
  80             {1960, 6, 15},
  81         };
  82
  83         Calendar *cal = Calendar::createInstance(*status);
  84         if (U_FAILURE(*status)) {
  85             //dataerrln("Calendar::createInstance failed: %s", u_errorName(*status));
  86             return;
  87         }
  88
  89         // Set up rule equivalency test range
  90         UDate low, high;
  91         cal->set(1900, UCAL_JANUARY, 1);
  92         low = cal->getTime(*status);
  93         cal->set(2040, UCAL_JANUARY, 1);
  94         high = cal->getTime(*status);
  95         if (U_FAILURE(*status)) {
  96             //errln("getTime failed");
  97             return;
  98         }
  99
 100         // Set up test dates
 101         UDate DATES[(sizeof(testDateData)/sizeof(int32_t))/3];
 102         const int32_t nDates = (sizeof(testDateData)/sizeof(int32_t))/3;
 103         cal->clear();
 104         for (int32_t i = 0; i < nDates; i++) {
 105             cal->set(testDateData[i][0], testDateData[i][1], testDateData[i][2]);
 106             DATES[i] = cal->getTime(*status);
 107             if (U_FAILURE(*status)) {
 108                 //errln("getTime failed");
 109                 return;
 110             }
 111         }
 112
 113         // Set up test locales
 114         const Locale testLocales[] = {
 115             Locale("en"),
 116             Locale("en_US"),
 117             Locale("en_AU"),
 118             Locale("de_DE"),
 119             Locale("fr"),
 120             Locale("ja_JP"),
 121             Locale("ko"),
 122             Locale("pt"),
 123             Locale("th_TH"),
 124             Locale("zh_Hans"),
 125
 126             Locale("it"),
 127
 128             Locale("en"),
 129             Locale("en_US"),
 130             Locale("en_AU"),
 131             Locale("de_DE"),
 132             Locale("fr"),
 133             Locale("ja_JP"),
 134             Locale("ko"),
 135             Locale("pt"),
 136             Locale("th_TH"),
 137             Locale("zh_Hans"),
 138         };
 139
 140         const Locale *LOCALES;
 141         LOCALES = testLocales;
 142
 143         StringEnumeration *tzids = TimeZone::createEnumeration();
 144         if (U_FAILURE(*status)) {
 145             //errln("tzids->count failed");
 146             return;
 147         }
 148
 149         // Run the roundtrip test
 150         for (int32_t locidx = 0; locidx < nLocales; locidx++) {
 151             for (int32_t patidx = 0; patidx < NUM_PATTERNS; patidx++) {
 152                 SimpleDateFormat *sdf = new SimpleDateFormat((UnicodeString)PATTERNS[patidx], LOCALES[locidx], *status);
 153                 if (U_FAILURE(*status)) {
 154                     //errcheckln(*status, (UnicodeString)"new SimpleDateFormat failed for pattern " +
 155                     //    PATTERNS[patidx] + " for locale " + LOCALES[locidx].getName() + " - " + u_errorName(*status));
 156                     *status = U_ZERO_ERROR;
 157                     continue;
 158                 }
 159
 160                 tzids->reset(*status);
 161                 const UnicodeString *tzid;
 162                 while ((tzid = tzids->snext(*status))) {
 163                     TimeZone *tz = TimeZone::createTimeZone(*tzid);
 164
 165                     for (int32_t datidx = 0; datidx < nDates; datidx++) {
 166                         UnicodeString tzstr;
 167                         FieldPosition fpos(0);
 168
 169                         // Format
 170                         sdf->setTimeZone(*tz);
 171                         sdf->format(DATES[datidx], tzstr, fpos);
 172
 173                         // Before parse, set unknown zone to SimpleDateFormat instance
 174                         // just for making sure that it does not depends on the time zone
 175                         // originally set.
 176                         sdf->setTimeZone(unknownZone);
 177
 178                         // Parse
 179                         ParsePosition pos(0);
 180                         Calendar *outcal = Calendar::createInstance(unknownZone, *status);
 181                         if (U_FAILURE(*status)) {
 182                             //errln("Failed to create an instance of calendar for receiving parse result.");
 183                             *status = U_ZERO_ERROR;
 184                             continue;
 185                         }
 186                         outcal->set(UCAL_DST_OFFSET, badDstOffset);
 187                         outcal->set(UCAL_ZONE_OFFSET, badZoneOffset);
 188                         sdf->parse(tzstr, *outcal, pos);
 189
 190                         // clean loop
 191                         delete outcal;
 192
 193                     }
 194                     delete tz;
 195                     // break  time zone loop
 196                     break;
 197
 198                 }
 199                 delete sdf;
 200             }
 201         }
 202         delete cal;
 203         delete tzids;
 204
 205         }
 206
 207         virtual long getOperationsPerIteration()
 208         {
 209                 return NUM_PATTERNS * nLocales * 6;
 210         }
 211 };
 212
 213
 214 class DateTimeRoundTripPerfTest : public UPerfTest
 215 {
 216 private:
 217
 218 public:
 219
 220         DateTimeRoundTripPerfTest(int32_t argc, const char* argv[], UErrorCode& status);
 221         ~DateTimeRoundTripPerfTest();
 222         virtual UPerfFunction* runIndexedTest(int32_t index, UBool exec,const char* &name, char* par);
 223
 224         UPerfFunction* RoundTripLocale1();
 225         UPerfFunction* RoundTripLocale10();
 226         UPerfFunction* RoundTripLocale11();
 227         UPerfFunction* RoundTripLocale21();
 228 };
 229
 230
 231 #endif // DateTimeRoundTripPerfTest