ICU 56 update step 1

source/test/intltest/numberformattesttuple.cpp

Index: source/test/intltest/numberformattesttuple.cpp
diff --git a/source/test/intltest/numberformattesttuple.cpp b/source/test/intltest/numberformattesttuple.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..366b893c67ac7a228ae68c40203501f047dbfa77
--- /dev/null
+++ b/source/test/intltest/numberformattesttuple.cpp
@@ -0,0 +1,447 @@
+/*
+*******************************************************************************
+* Copyright (C) 2015, International Business Machines Corporation and         *
+* others. All Rights Reserved.                                                *
+*******************************************************************************
+*/
+
+#include "numberformattesttuple.h"
+
+#if !UCONFIG_NO_FORMATTING
+
+#include "ustrfmt.h"
+#include "charstr.h"
+#include "cstring.h"
+#include "cmemory.h"
+#include "digitlst.h"
+
+static NumberFormatTestTuple *gNullPtr = NULL;
+
+#define FIELD_OFFSET(fieldName) ((int32_t) (((char *) &gNullPtr->fieldName) - ((char *) gNullPtr)))
+#define FIELD_FLAG_OFFSET(fieldName) ((int32_t) (((char *) &gNullPtr->fieldName##Flag) - ((char *) gNullPtr)))
+
+#define FIELD_INIT(fieldName, fieldType) {#fieldName, FIELD_OFFSET(fieldName), FIELD_FLAG_OFFSET(fieldName), fieldType}
+
+struct Numberformattesttuple_EnumConversion {
+    const char *str;
+    int32_t value;
+};
+
+static Numberformattesttuple_EnumConversion gRoundingEnum[] = {
+    {"ceiling", DecimalFormat::kRoundCeiling},
+    {"floor", DecimalFormat::kRoundFloor},
+    {"down", DecimalFormat::kRoundDown},
+    {"up", DecimalFormat::kRoundUp},
+    {"halfEven", DecimalFormat::kRoundHalfEven},
+    {"halfDown", DecimalFormat::kRoundHalfDown},
+    {"halfUp", DecimalFormat::kRoundHalfUp},
+    {"unnecessary", DecimalFormat::kRoundUnnecessary}};
+
+static Numberformattesttuple_EnumConversion gCurrencyUsageEnum[] = {
+    {"standard", UCURR_USAGE_STANDARD},
+    {"cash", UCURR_USAGE_CASH}};
+
+static Numberformattesttuple_EnumConversion gPadPositionEnum[] = {
+    {"beforePrefix", DecimalFormat::kPadBeforePrefix},
+    {"afterPrefix", DecimalFormat::kPadAfterPrefix},
+    {"beforeSuffix", DecimalFormat::kPadBeforeSuffix},
+    {"afterSuffix", DecimalFormat::kPadAfterSuffix}};
+
+static Numberformattesttuple_EnumConversion gFormatStyleEnum[] = {
+    {"patternDecimal", UNUM_PATTERN_DECIMAL},
+    {"decimal", UNUM_DECIMAL},
+    {"currency", UNUM_CURRENCY},
+    {"percent", UNUM_PERCENT},
+    {"scientific", UNUM_SCIENTIFIC},
+    {"spellout", UNUM_SPELLOUT},
+    {"ordinal", UNUM_ORDINAL},
+    {"duration", UNUM_DURATION},
+    {"numberingSystem", UNUM_NUMBERING_SYSTEM},
+    {"patternRuleBased", UNUM_PATTERN_RULEBASED},
+    {"currencyIso", UNUM_CURRENCY_ISO},
+    {"currencyPlural", UNUM_CURRENCY_PLURAL},
+    {"currencyAccounting", UNUM_CURRENCY_ACCOUNTING},
+    {"cashCurrency", UNUM_CASH_CURRENCY},
+    {"default", UNUM_DEFAULT},
+    {"ignore", UNUM_IGNORE}};
+
+static int32_t toEnum(
+        const Numberformattesttuple_EnumConversion *table,
+        int32_t tableLength,
+        const UnicodeString &str,
+        UErrorCode &status) {
+    if (U_FAILURE(status)) {
+        return 0;
+    }
+    CharString cstr;
+    cstr.appendInvariantChars(str, status);
+    if (U_FAILURE(status)) {
+        return 0;
+    }
+    for (int32_t i = 0; i < tableLength; ++i) {
+        if (uprv_strcmp(cstr.data(), table[i].str) == 0) {
+            return table[i].value;
+        }
+    }
+    status = U_ILLEGAL_ARGUMENT_ERROR;
+    return 0;
+}
+
+static void fromEnum(
+        const Numberformattesttuple_EnumConversion *table,
+        int32_t tableLength,
+        int32_t val,
+        UnicodeString &appendTo) {
+    for (int32_t i = 0; i < tableLength; ++i) {
+        if (table[i].value == val) {
+            appendTo.append(table[i].str);
+        }
+    }
+}
+
+static void identVal(
+        const UnicodeString &str, void *strPtr, UErrorCode & /*status*/) {
+    *static_cast<UnicodeString *>(strPtr) = str;
+}
+ 
+static void identStr(
+        const void *strPtr, UnicodeString &appendTo) {
+    appendTo.append(*static_cast<const UnicodeString *>(strPtr));
+}
+
+static void strToLocale(
+        const UnicodeString &str, void *localePtr, UErrorCode &status) {
+    if (U_FAILURE(status)) {
+        return;
+    }
+    CharString localeStr;
+    localeStr.appendInvariantChars(str, status);
+    *static_cast<Locale *>(localePtr) = Locale(localeStr.data());
+}
+
+static void localeToStr(
+        const void *localePtr, UnicodeString &appendTo) {
+    appendTo.append(
+            UnicodeString(
+                    static_cast<const Locale *>(localePtr)->getName()));
+}
+
+static void strToInt(
+        const UnicodeString &str, void *intPtr, UErrorCode &status) {
+    if (U_FAILURE(status)) {
+        return;
+    }
+    int32_t len = str.length();
+    int32_t start = 0;
+    UBool neg = FALSE;
+    if (len > 0 && str[0] == 0x2D) { // negative
+        neg = TRUE;
+        start = 1;
+    }
+    if (start == len) {
+        status = U_ILLEGAL_ARGUMENT_ERROR;
+        return;
+    }
+    int32_t value = 0;
+    for (int32_t i = start; i < len; ++i) {
+        UChar ch = str[i];
+        if (ch < 0x30 || ch > 0x39) {
+            status = U_ILLEGAL_ARGUMENT_ERROR;
+            return;
+        }
+        value = value * 10 - 0x30 + (int32_t) ch;
+    }
+    if (neg) {
+        value = -value;
+    }
+    *static_cast<int32_t *>(intPtr) = value;
+}
+
+static void intToStr(
+        const void *intPtr, UnicodeString &appendTo) {
+    UChar buffer[20];
+    int32_t x = *static_cast<const int32_t *>(intPtr);
+    UBool neg = FALSE;
+    if (x < 0) {
+        neg = TRUE;
+        x = -x;
+    }
+    if (neg) {
+        appendTo.append(0x2D);
+    }
+    int32_t len = uprv_itou(buffer, UPRV_LENGTHOF(buffer), (uint32_t) x, 10, 1);
+    appendTo.append(buffer, 0, len);
+}
+
+static void strToDouble(
+        const UnicodeString &str, void *doublePtr, UErrorCode &status) {
+    if (U_FAILURE(status)) {
+        return;
+    }
+    CharString buffer;
+    buffer.appendInvariantChars(str, status);
+    if (U_FAILURE(status)) {
+        return;
+    }
+    *static_cast<double *>(doublePtr) = atof(buffer.data());
+}
+
+static void doubleToStr(
+        const void *doublePtr, UnicodeString &appendTo) {
+    char buffer[256];
+    double x = *static_cast<const double *>(doublePtr);
+    sprintf(buffer, "%f", x);
+    appendTo.append(buffer);
+}
+
+static void strToERounding(
+        const UnicodeString &str, void *roundPtr, UErrorCode &status) {
+    int32_t val = toEnum(
+            gRoundingEnum, UPRV_LENGTHOF(gRoundingEnum), str, status);
+    *static_cast<DecimalFormat::ERoundingMode *>(roundPtr) = (DecimalFormat::ERoundingMode) val;
+}
+
+static void eRoundingToStr(
+        const void *roundPtr, UnicodeString &appendTo) {
+    DecimalFormat::ERoundingMode rounding = 
+            *static_cast<const DecimalFormat::ERoundingMode *>(roundPtr);
+    fromEnum(
+            gRoundingEnum,
+            UPRV_LENGTHOF(gRoundingEnum),
+            rounding,
+            appendTo);
+}
+
+static void strToCurrencyUsage(
+        const UnicodeString &str, void *currencyUsagePtr, UErrorCode &status) {
+    int32_t val = toEnum(
+            gCurrencyUsageEnum, UPRV_LENGTHOF(gCurrencyUsageEnum), str, status);
+    *static_cast<UCurrencyUsage *>(currencyUsagePtr) = (UCurrencyUsage) val;
+}
+
+static void currencyUsageToStr(
+        const void *currencyUsagePtr, UnicodeString &appendTo) {
+    UCurrencyUsage currencyUsage = 
+            *static_cast<const UCurrencyUsage *>(currencyUsagePtr);
+    fromEnum(
+            gCurrencyUsageEnum,
+            UPRV_LENGTHOF(gCurrencyUsageEnum),
+            currencyUsage,
+            appendTo);
+}
+
+static void strToEPadPosition(
+        const UnicodeString &str, void *padPositionPtr, UErrorCode &status) {
+    int32_t val = toEnum(
+            gPadPositionEnum, UPRV_LENGTHOF(gPadPositionEnum), str, status);
+    *static_cast<DecimalFormat::EPadPosition *>(padPositionPtr) =
+            (DecimalFormat::EPadPosition) val;
+}
+
+static void ePadPositionToStr(
+        const void *padPositionPtr, UnicodeString &appendTo) {
+    DecimalFormat::EPadPosition padPosition = 
+            *static_cast<const DecimalFormat::EPadPosition *>(padPositionPtr);
+    fromEnum(
+            gPadPositionEnum,
+            UPRV_LENGTHOF(gPadPositionEnum),
+            padPosition,
+            appendTo);
+}
+
+static void strToFormatStyle(
+        const UnicodeString &str, void *formatStylePtr, UErrorCode &status) {
+    int32_t val = toEnum(
+            gFormatStyleEnum, UPRV_LENGTHOF(gFormatStyleEnum), str, status);
+    *static_cast<UNumberFormatStyle *>(formatStylePtr) = (UNumberFormatStyle) val;
+}
+
+static void formatStyleToStr(
+        const void *formatStylePtr, UnicodeString &appendTo) {
+    UNumberFormatStyle formatStyle = 
+            *static_cast<const UNumberFormatStyle *>(formatStylePtr);
+    fromEnum(
+            gFormatStyleEnum,
+            UPRV_LENGTHOF(gFormatStyleEnum),
+            formatStyle,
+            appendTo);
+}
+
+struct NumberFormatTestTupleFieldOps {
+    void (*toValue)(const UnicodeString &str, void *valPtr, UErrorCode &);
+    void (*toString)(const void *valPtr, UnicodeString &appendTo);
+};
+
+const NumberFormatTestTupleFieldOps gStrOps = {identVal, identStr};
+const NumberFormatTestTupleFieldOps gIntOps = {strToInt, intToStr};
+const NumberFormatTestTupleFieldOps gLocaleOps = {strToLocale, localeToStr};
+const NumberFormatTestTupleFieldOps gDoubleOps = {strToDouble, doubleToStr};
+const NumberFormatTestTupleFieldOps gERoundingOps = {strToERounding, eRoundingToStr};
+const NumberFormatTestTupleFieldOps gCurrencyUsageOps = {strToCurrencyUsage, currencyUsageToStr};
+const NumberFormatTestTupleFieldOps gEPadPositionOps = {strToEPadPosition, ePadPositionToStr};
+const NumberFormatTestTupleFieldOps gFormatStyleOps = {strToFormatStyle, formatStyleToStr};
+
+struct NumberFormatTestTupleFieldData {
+    const char *name;
+    int32_t offset;
+    int32_t flagOffset;
+    const NumberFormatTestTupleFieldOps *ops;
+};
+
+// Order must correspond to ENumberFormatTestTupleField
+const NumberFormatTestTupleFieldData gFieldData[] = {
+    FIELD_INIT(locale, &gLocaleOps),
+    FIELD_INIT(currency, &gStrOps),
+    FIELD_INIT(pattern, &gStrOps),
+    FIELD_INIT(format, &gStrOps),
+    FIELD_INIT(output, &gStrOps),
+    FIELD_INIT(comment, &gStrOps),
+    FIELD_INIT(minIntegerDigits, &gIntOps),
+    FIELD_INIT(maxIntegerDigits, &gIntOps),
+    FIELD_INIT(minFractionDigits, &gIntOps),
+    FIELD_INIT(maxFractionDigits, &gIntOps),
+    FIELD_INIT(minGroupingDigits, &gIntOps),
+    FIELD_INIT(breaks, &gStrOps),
+    FIELD_INIT(useSigDigits, &gIntOps),
+    FIELD_INIT(minSigDigits, &gIntOps),
+    FIELD_INIT(maxSigDigits, &gIntOps),
+    FIELD_INIT(useGrouping, &gIntOps),
+    FIELD_INIT(multiplier, &gIntOps),
+    FIELD_INIT(roundingIncrement, &gDoubleOps),
+    FIELD_INIT(formatWidth, &gIntOps),
+    FIELD_INIT(padCharacter, &gStrOps),
+    FIELD_INIT(useScientific, &gIntOps),
+    FIELD_INIT(grouping, &gIntOps),
+    FIELD_INIT(grouping2, &gIntOps),
+    FIELD_INIT(roundingMode, &gERoundingOps),
+    FIELD_INIT(currencyUsage, &gCurrencyUsageOps),
+    FIELD_INIT(minimumExponentDigits, &gIntOps),
+    FIELD_INIT(exponentSignAlwaysShown, &gIntOps),
+    FIELD_INIT(decimalSeparatorAlwaysShown, &gIntOps),
+    FIELD_INIT(padPosition, &gEPadPositionOps),
+    FIELD_INIT(positivePrefix, &gStrOps),
+    FIELD_INIT(positiveSuffix, &gStrOps),
+    FIELD_INIT(negativePrefix, &gStrOps),
+    FIELD_INIT(negativeSuffix, &gStrOps),
+    FIELD_INIT(localizedPattern, &gStrOps),
+    FIELD_INIT(toPattern, &gStrOps),
+    FIELD_INIT(toLocalizedPattern, &gStrOps),
+    FIELD_INIT(style, &gFormatStyleOps),
+    FIELD_INIT(parse, &gStrOps),
+    FIELD_INIT(lenient, &gIntOps),
+    FIELD_INIT(plural, &gStrOps),
+    FIELD_INIT(parseIntegerOnly, &gIntOps),
+    FIELD_INIT(decimalPatternMatchRequired, &gIntOps),
+    FIELD_INIT(parseNoExponent, &gIntOps),
+    FIELD_INIT(outputCurrency, &gStrOps)
+};
+
+UBool
+NumberFormatTestTuple::setField(
+        ENumberFormatTestTupleField fieldId, 
+        const UnicodeString &fieldValue,
+        UErrorCode &status) {
+    if (U_FAILURE(status)) {
+        return FALSE;
+    }
+    if (fieldId == kNumberFormatTestTupleFieldCount) {
+        status = U_ILLEGAL_ARGUMENT_ERROR;
+        return FALSE;
+    }
+    gFieldData[fieldId].ops->toValue(
+            fieldValue, getMutableFieldAddress(fieldId), status);
+    if (U_FAILURE(status)) {
+        return FALSE;
+    }
+    setFlag(fieldId, TRUE);
+    return TRUE;
+}
+
+UBool
+NumberFormatTestTuple::clearField(
+        ENumberFormatTestTupleField fieldId, 
+        UErrorCode &status) {
+    if (U_FAILURE(status)) {
+        return FALSE;
+    }
+    if (fieldId == kNumberFormatTestTupleFieldCount) {
+        status = U_ILLEGAL_ARGUMENT_ERROR;
+        return FALSE;
+    }
+    setFlag(fieldId, FALSE);
+    return TRUE;
+}
+
+void
+NumberFormatTestTuple::clear() {
+    for (int32_t i = 0; i < kNumberFormatTestTupleFieldCount; ++i) {
+        setFlag(i, FALSE);
+    }
+}
+
+UnicodeString &
+NumberFormatTestTuple::toString(
+        UnicodeString &appendTo) const {
+    appendTo.append("{");
+    UBool first = TRUE;
+    for (int32_t i = 0; i < kNumberFormatTestTupleFieldCount; ++i) {
+        if (!isFlag(i)) {
+            continue;
+        }
+        if (!first) {
+            appendTo.append(", ");
+        }
+        first = FALSE;
+        appendTo.append(gFieldData[i].name);
+        appendTo.append(": ");
+        gFieldData[i].ops->toString(getFieldAddress(i), appendTo);
+    }
+    appendTo.append("}");
+    return appendTo;
+}
+
+ENumberFormatTestTupleField
+NumberFormatTestTuple::getFieldByName(
+        const UnicodeString &name) {
+    CharString buffer;
+    UErrorCode status = U_ZERO_ERROR;
+    buffer.appendInvariantChars(name, status);
+    if (U_FAILURE(status)) {
+        return kNumberFormatTestTupleFieldCount;
+    }
+    int32_t result = -1;
+    for (int32_t i = 0; i < UPRV_LENGTHOF(gFieldData); ++i) {
+        if (uprv_strcmp(gFieldData[i].name, buffer.data()) == 0) {
+            result = i;
+            break;
+        }
+    }
+    if (result == -1) {
+        return kNumberFormatTestTupleFieldCount;
+    }
+    return (ENumberFormatTestTupleField) result;
+}
+
+const void *
+NumberFormatTestTuple::getFieldAddress(int32_t fieldId) const {
+    return reinterpret_cast<const char *>(this) + gFieldData[fieldId].offset;
+}
+
+void *
+NumberFormatTestTuple::getMutableFieldAddress(int32_t fieldId) {
+    return reinterpret_cast<char *>(this) + gFieldData[fieldId].offset;
+}
+
+void 
+NumberFormatTestTuple::setFlag(int32_t fieldId, UBool value) {
+    void *flagAddr = reinterpret_cast<char *>(this) + gFieldData[fieldId].flagOffset;
+    *static_cast<UBool *>(flagAddr) = value;
+}
+
+UBool
+NumberFormatTestTuple::isFlag(int32_t fieldId) const {
+    const void *flagAddr = reinterpret_cast<const char *>(this) + gFieldData[fieldId].flagOffset;
+    return *static_cast<const UBool *>(flagAddr);
+}
+
+#endif /* !UCONFIG_NO_FORMATTING */