icuSources/test/intltest/tsnmfmt.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) 1997-2003, International Business Machines Corporation and
   6  * others. All Rights Reserved.
   7  ********************************************************************/
   8
   9 #ifndef _INTLTESTNUMBERFORMAT
  10 #define _INTLTESTNUMBERFORMAT
  11
  12
  13 #include "unicode/utypes.h"
  14
  15 #if !UCONFIG_NO_FORMATTING
  16
  17 #include "unicode/numfmt.h"
  18 #include "unicode/locid.h"
  19 #include "intltest.h"
  20
  21
  22 /**
  23  * This test does round-trip testing (format -> parse -> format -> parse -> etc.) of
  24  * NumberFormat.
  25  */
  26 class IntlTestNumberFormat: public IntlTest {
  27     void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par = NULL );
  28
  29 private:
  30
  31     /**
  32      *  call tryIt with many variations, called by testLocale
  33      **/
  34     void testFormat(/* char* par */);
  35     /**
  36      *  perform tests using aNumber and fFormat, called in many variations
  37      **/
  38     void tryIt(double aNumber);
  39     /**
  40      *  perform tests using aNumber and fFormat, called in many variations
  41      **/
  42     void tryIt(int32_t aNumber);
  43     /**
  44      *  test NumberFormat::getAvailableLocales
  45      **/
  46     void testAvailableLocales(/* char* par */);
  47     /**
  48      *  call testLocale for all locales
  49      **/
  50     void monsterTest(/* char *par */);
  51     /**
  52      *  call testFormat for currency, percent and plain number instances
  53      **/
  54     void testLocale(/* char *par, */const Locale& locale, const UnicodeString& localeName);
  55
  56     NumberFormat*   fFormat;
  57     UErrorCode      fStatus;
  58     Locale          fLocale;
  59
  60 public:
  61
  62     virtual ~IntlTestNumberFormat();
  63
  64     /*
  65      * Return a random double that isn't too large.
  66      */
  67     static double getSafeDouble(double smallerThanMax);
  68
  69     /*
  70      * Return a random double
  71      **/
  72     static double randDouble();
  73
  74     /*
  75      * Return a random uint32_t
  76      **/
  77     static uint32_t randLong();
  78
  79     /**
  80      * Return a random double 0 <= x < 1.0
  81      **/
  82     static double randFraction()
  83     {
  84         return (double)randLong() / (double)0xFFFFFFFF;
  85     }
  86
  87 };
  88
  89 #endif /* #if !UCONFIG_NO_FORMATTING */
  90
  91 #endif