/******************************************************************** * COPYRIGHT: * Copyright (c) 1997-2009, International Business Machines Corporation and * others. All Rights Reserved. ********************************************************************/ #ifndef _NUMBERFORMATROUNDTRIPTEST_ #define _NUMBERFORMATROUNDTRIPTEST_ #include "unicode/utypes.h" #if !UCONFIG_NO_FORMATTING #include "unicode/numfmt.h" #include "unicode/fmtable.h" #include "intltest.h" /** * Performs round-trip tests for NumberFormat **/ class NumberFormatRoundTripTest : public IntlTest { // IntlTest override void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par ); public: static UBool verbose; static UBool STRING_COMPARE; static UBool EXACT_NUMERIC_COMPARE; static UBool DEBUG; static double MAX_ERROR; static double max_numeric_error; static double min_numeric_error; void start(void); void test(NumberFormat *fmt); void test(NumberFormat *fmt, double value); void test(NumberFormat *fmt, int32_t value); void test(NumberFormat *fmt, const Formattable& value); static double randomDouble(double range); static double proportionalError(const Formattable& a, const Formattable& b); static UnicodeString& typeOf(const Formattable& n, UnicodeString& result); static UnicodeString& escape(UnicodeString& s); static inline UBool isDouble(const Formattable& n) { return (n.getType() == Formattable::kDouble); } static inline UBool isLong(const Formattable& n) { return (n.getType() == Formattable::kLong); } /* * Return a random uint32_t **/ static uint32_t randLong(); /** * Return a random double 0 <= x < 1.0 **/ static double randFraction() { return (double)randLong() / (double)0xFFFFFFFF; } protected: UBool failure(UErrorCode status, const char* msg, UBool possibleDataError=FALSE); }; #endif /* #if !UCONFIG_NO_FORMATTING */ #endif // _NUMBERFORMATROUNDTRIPTEST_ //eof