icuSources/test/intltest/tsnmfmt.h

   1 /********************************************************************
   2  * COPYRIGHT:
   3  * Copyright (c) 1997-2001, International Business Machines Corporation and
   4  * others. All Rights Reserved.
   5  ********************************************************************/
   6
   7 #ifndef _INTLTESTNUMBERFORMAT
   8 #define _INTLTESTNUMBERFORMAT
   9
  10
  11 #include <stdlib.h>
  12
  13 #include "unicode/utypes.h"
  14
  15 #if !UCONFIG_NO_FORMATTING
  16
  17 #include "unicode/numfmt.h"
  18 #include "unicode/fmtable.h"
  19 #include "unicode/locid.h"
  20 #include "intltest.h"
  21
  22
  23 /**
  24  * This test does round-trip testing (format -> parse -> format -> parse -> etc.) of
  25  * NumberFormat.
  26  */
  27 class IntlTestNumberFormat: public IntlTest {
  28     void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par = NULL );
  29
  30 private:
  31
  32     /**
  33      *  call tryIt with many variations, called by testLocale
  34      **/
  35     void testFormat(/* char* par */);
  36     /**
  37      *  perform tests using aNumber and fFormat, called in many variations
  38      **/
  39     void tryIt(double aNumber);
  40     /**
  41      *  perform tests using aNumber and fFormat, called in many variations
  42      **/
  43     void tryIt(int32_t aNumber);
  44     /**
  45      *  test NumberFormat::getAvailableLocales
  46      **/
  47     void testAvailableLocales(/* char* par */);
  48     /**
  49      *  call testLocale for all locales
  50      **/
  51     void monsterTest(/* char *par */);
  52     /**
  53      *  call testFormat for currency, percent and plain number instances
  54      **/
  55     void testLocale(/* char *par, */const Locale& locale, const UnicodeString& localeName);
  56
  57     NumberFormat*   fFormat;
  58     UErrorCode      fStatus;
  59     Locale          fLocale;
  60
  61 public:
  62
  63     virtual ~IntlTestNumberFormat() {}
  64
  65     /*
  66      * Return a random double that isn't too large.
  67      */
  68     static double getSafeDouble(double smallerThanMax);
  69
  70     /*
  71      * Return a random double
  72      **/
  73     static double randDouble();
  74
  75     /*
  76      * Return a random uint32_t
  77      **/
  78     static uint32_t randLong();
  79
  80     /**
  81      * Return a random double 0 <= x < 1.0
  82      **/
  83     static double randFraction()
  84     {
  85         return (double)randLong() / (double)0xFFFFFFFF;
  86     }
  87
  88 };
  89
  90 #endif /* #if !UCONFIG_NO_FORMATTING */
  91
  92 #endif