projects / apple / icu.git / blame
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1 | // © 2016 and later: Unicode, Inc. and others. |
| 2 | // License & terms of use: http://www.unicode.org/copyright.html | |
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3 | /******************************************************************** |
| 4 | * COPYRIGHT: | |
| 2ca993e8 | 5 | * Copyright (c) 1997-2015, International Business Machines Corporation and |
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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" | |
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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; | |
| 2ca993e8 | 32 | static UBool DEBUG_VAR; |
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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 | **/ | |
| 374ca955 | 61 | static uint32_t randLong(); |
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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: | |
| 729e4ab9 | 72 | UBool failure(UErrorCode status, const char* msg, UBool possibleDataError=FALSE); |
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73 | |
| 74 | }; | |
| 75 | ||
| 76 | #endif /* #if !UCONFIG_NO_FORMATTING */ | |
| 77 | ||
| 78 | #endif // _NUMBERFORMATROUNDTRIPTEST_ | |
| 79 | //eof |