icuSources/test/intltest/tsnmfmt.h

   1 /********************************************************************
   2  * COPYRIGHT:
   3  * Copyright (c) 1997-2003, International Business Machines Corporation and
   4  * others. All Rights Reserved.
   5  ********************************************************************/
   6
   7 #ifndef _INTLTESTNUMBERFORMAT
   8 #define _INTLTESTNUMBERFORMAT
   9
  10
  11 #include "unicode/utypes.h"
  12
  13 #if !UCONFIG_NO_FORMATTING
  14
  15 #include "unicode/numfmt.h"
  16 #include "unicode/locid.h"
  17 #include "intltest.h"
  18
  19
  20 /**
  21  * This test does round-trip testing (format -> parse -> format -> parse -> etc.) of
  22  * NumberFormat.
  23  */
  24 class IntlTestNumberFormat: public IntlTest {
  25     void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par = NULL );
  26
  27 private:
  28
  29     /**
  30      *  call tryIt with many variations, called by testLocale
  31      **/
  32     void testFormat(/* char* par */);
  33     /**
  34      *  perform tests using aNumber and fFormat, called in many variations
  35      **/
  36     void tryIt(double aNumber);
  37     /**
  38      *  perform tests using aNumber and fFormat, called in many variations
  39      **/
  40     void tryIt(int32_t aNumber);
  41     /**
  42      *  test NumberFormat::getAvailableLocales
  43      **/
  44     void testAvailableLocales(/* char* par */);
  45     /**
  46      *  call testLocale for all locales
  47      **/
  48     void monsterTest(/* char *par */);
  49     /**
  50      *  call testFormat for currency, percent and plain number instances
  51      **/
  52     void testLocale(/* char *par, */const Locale& locale, const UnicodeString& localeName);
  53
  54     NumberFormat*   fFormat;
  55     UErrorCode      fStatus;
  56     Locale          fLocale;
  57
  58 public:
  59
  60     virtual ~IntlTestNumberFormat();
  61
  62     /*
  63      * Return a random double that isn't too large.
  64      */
  65     static double getSafeDouble(double smallerThanMax);
  66
  67     /*
  68      * Return a random double
  69      **/
  70     static double randDouble();
  71
  72     /*
  73      * Return a random uint32_t
  74      **/
  75     static uint32_t randLong();
  76
  77     /**
  78      * Return a random double 0 <= x < 1.0
  79      **/
  80     static double randFraction()
  81     {
  82         return (double)randLong() / (double)0xFFFFFFFF;
  83     }
  84
  85 };
  86
  87 #endif /* #if !UCONFIG_NO_FORMATTING */
  88
  89 #endif