| | 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) 1997-2015, International Business Machines Corporation and |
| | 6 | * others. All Rights Reserved. |
| | 7 | ********************************************************************/ |
| | 8 | |
| | 9 | #ifndef _NUMBERFORMATROUNDTRIPTEST_ |
| | 10 | #define _NUMBERFORMATROUNDTRIPTEST_ |
| | 11 | |
| | 12 | #include "unicode/utypes.h" |
| | 13 | |
| | 14 | #if !UCONFIG_NO_FORMATTING |
| | 15 | |
| | 16 | #include "unicode/numfmt.h" |
| | 17 | #include "unicode/fmtable.h" |
| | 18 | #include "intltest.h" |
| | 19 | |
| | 20 | /** |
| | 21 | * Performs round-trip tests for NumberFormat |
| | 22 | **/ |
| | 23 | class NumberFormatRoundTripTest : public IntlTest { |
| | 24 | |
| | 25 | // IntlTest override |
| | 26 | void runIndexedTest( int32_t index, UBool exec, const char* &name, char* par ); |
| | 27 | public: |
| | 28 | |
| | 29 | static UBool verbose; |
| | 30 | static UBool STRING_COMPARE; |
| | 31 | static UBool EXACT_NUMERIC_COMPARE; |
| | 32 | static UBool DEBUG_VAR; |
| | 33 | static double MAX_ERROR; |
| | 34 | static double max_numeric_error; |
| | 35 | static double min_numeric_error; |
| | 36 | |
| | 37 | |
| | 38 | void start(void); |
| | 39 | |
| | 40 | void test(NumberFormat *fmt); |
| | 41 | void test(NumberFormat *fmt, double value); |
| | 42 | void test(NumberFormat *fmt, int32_t value); |
| | 43 | void test(NumberFormat *fmt, const Formattable& value); |
| | 44 | |
| | 45 | static double randomDouble(double range); |
| | 46 | static double proportionalError(const Formattable& a, const Formattable& b); |
| | 47 | static UnicodeString& typeOf(const Formattable& n, UnicodeString& result); |
| | 48 | static UnicodeString& escape(UnicodeString& s); |
| | 49 | |
| | 50 | static inline UBool |
| | 51 | isDouble(const Formattable& n) |
| | 52 | { return (n.getType() == Formattable::kDouble); } |
| | 53 | |
| | 54 | static inline UBool |
| | 55 | isLong(const Formattable& n) |
| | 56 | { return (n.getType() == Formattable::kLong); } |
| | 57 | |
| | 58 | /* |
| | 59 | * Return a random uint32_t |
| | 60 | **/ |
| | 61 | static uint32_t randLong(); |
| | 62 | |
| | 63 | /** |
| | 64 | * Return a random double 0 <= x < 1.0 |
| | 65 | **/ |
| | 66 | static double randFraction() |
| | 67 | { |
| | 68 | return (double)randLong() / (double)0xFFFFFFFF; |
| | 69 | } |
| | 70 | |
| | 71 | protected: |
| | 72 | UBool failure(UErrorCode status, const char* msg, UBool possibleDataError=FALSE); |
| | 73 | |
| | 74 | }; |
| | 75 | |
| | 76 | #endif /* #if !UCONFIG_NO_FORMATTING */ |
| | 77 | |
| | 78 | #endif // _NUMBERFORMATROUNDTRIPTEST_ |
| | 79 | //eof |
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