[apple/icu.git] / icuSources / test / intltest / winnmtst.cpp

/*
********************************************************************************
*   Copyright (C) 2005-2011, International Business Machines
*   Corporation and others.  All Rights Reserved.
********************************************************************************
*
* File WINNMTST.CPP
*
********************************************************************************
*/

#include "unicode/utypes.h"

#if U_PLATFORM_USES_ONLY_WIN32_API

#if !UCONFIG_NO_FORMATTING

#include "unicode/format.h"
#include "unicode/numfmt.h"
#include "unicode/locid.h"
#include "unicode/ustring.h"
#include "unicode/testlog.h"
#include "unicode/utmscale.h"

#include "winnmfmt.h"
#include "winutil.h"
#include "winnmtst.h"

#include "cmemory.h"
#include "cstring.h"
#include "locmap.h"
#include "wintz.h"
#include "uassert.h"

#   define WIN32_LEAN_AND_MEAN
#   define VC_EXTRALEAN
#   define NOUSER
#   define NOSERVICE
#   define NOIME
#   define NOMCX
#   include <windows.h>
#   include <stdio.h>
#   include <time.h>
#   include <float.h>
#   include <locale.h>

#define ARRAY_SIZE(array) (sizeof array / sizeof array[0])
#define NEW_ARRAY(type,count) (type *) uprv_malloc((count) * sizeof(type))
#define DELETE_ARRAY(array) uprv_free((void *) (array))

#define STACK_BUFFER_SIZE 32

#define LOOP_COUNT 1000

static UBool initialized = FALSE;

/**
 * Return a random int64_t where U_INT64_MIN <= ran <= U_INT64_MAX.
 */
static uint64_t randomInt64(void)
{
    int64_t ran = 0;
    int32_t i;

    if (!initialized) {
        srand((unsigned)time(NULL));
        initialized = TRUE;
    }

    /* Assume rand has at least 12 bits of precision */
    for (i = 0; i < sizeof(ran); i += 1) {
        ((char*)&ran)[i] = (char)((rand() & 0x0FF0) >> 4);
    }

    return ran;
}

/**
 * Return a random double where U_DOUBLE_MIN <= ran <= U_DOUBLE_MAX.
 */
static double randomDouble(void)
{
    double ran = 0;

    if (!initialized) {
        srand((unsigned)time(NULL));
        initialized = TRUE;
    }
#if 0
    int32_t i;
    do {
        /* Assume rand has at least 12 bits of precision */
        for (i = 0; i < sizeof(ran); i += 1) {
            ((char*)&ran)[i] = (char)((rand() & 0x0FF0) >> 4);
        }
    } while (_isnan(ran));
#else
	int64_t numerator = randomInt64();
	int64_t denomenator;
    do {
        denomenator = randomInt64();
    }
    while (denomenator == 0);

	ran = (double)numerator / (double)denomenator;
#endif

    return ran;
}

/**
 * Return a random int32_t where U_INT32_MIN <= ran <= U_INT32_MAX.
 */
static uint32_t randomInt32(void)
{
    int32_t ran = 0;
    int32_t i;

    if (!initialized) {
        srand((unsigned)time(NULL));
        initialized = TRUE;
    }

    /* Assume rand has at least 12 bits of precision */
    for (i = 0; i < sizeof(ran); i += 1) {
        ((char*)&ran)[i] = (char)((rand() & 0x0FF0) >> 4);
    }

    return ran;
}

static UnicodeString &getWindowsFormat(int32_t lcid, UBool currency, UnicodeString &appendTo, const wchar_t *fmt, ...)
{
    wchar_t nStackBuffer[STACK_BUFFER_SIZE];
    wchar_t *nBuffer = nStackBuffer;
    va_list args;
    int result;

    nBuffer[0] = 0x0000;

    /* Due to the arguments causing a result to be <= 23 characters (+2 for NULL and minus),
    we don't need to reallocate the buffer. */
    va_start(args, fmt);
    result = _vsnwprintf(nBuffer, STACK_BUFFER_SIZE, fmt, args);
    va_end(args);

    /* Just to make sure of the above statement, we add this assert */
    U_ASSERT(result >=0);
    // The following code is not used because _vscwprintf isn't available on MinGW at the moment.
    /*if (result < 0) {
        int newLength;

        va_start(args, fmt);
        newLength = _vscwprintf(fmt, args);
        va_end(args);

        nBuffer = NEW_ARRAY(UChar, newLength + 1);

        va_start(args, fmt);
        result = _vsnwprintf(nBuffer, newLength + 1, fmt, args);
        va_end(args);
    }*/


    // vswprintf is sensitive to the locale set by setlocale. For some locales
    // it doesn't use "." as the decimal separator, which is what GetNumberFormatW
    // and GetCurrencyFormatW both expect to see.
    //
    // To fix this, we scan over the string and replace the first non-digits, except
    // for a leading "-", with a "."
    //
    // Note: (nBuffer[0] == L'-') will evaluate to 1 if there is a leading '-' in the
    // number, and 0 otherwise.
    for (wchar_t *p = &nBuffer[nBuffer[0] == L'-']; *p != L'\0'; p += 1) {
        if (*p < L'0' || *p > L'9') {
            *p = L'.';
            break;
        }
    }

    wchar_t stackBuffer[STACK_BUFFER_SIZE];
    wchar_t *buffer = stackBuffer;

    buffer[0] = 0x0000;

    if (currency) {
        result = GetCurrencyFormatW(lcid, 0, nBuffer, NULL, buffer, STACK_BUFFER_SIZE);

        if (result == 0) {
            DWORD lastError = GetLastError();

            if (lastError == ERROR_INSUFFICIENT_BUFFER) {
                int newLength = GetCurrencyFormatW(lcid, 0, nBuffer, NULL, NULL, 0);

                buffer = NEW_ARRAY(UChar, newLength);
                buffer[0] = 0x0000;
                GetCurrencyFormatW(lcid, 0, nBuffer, NULL, buffer, newLength);
            }
        }
    } else {
        result = GetNumberFormatW(lcid, 0, nBuffer, NULL, buffer, STACK_BUFFER_SIZE);

        if (result == 0) {
            DWORD lastError = GetLastError();

            if (lastError == ERROR_INSUFFICIENT_BUFFER) {
                int newLength = GetNumberFormatW(lcid, 0, nBuffer, NULL, NULL, 0);

                buffer = NEW_ARRAY(UChar, newLength);
                buffer[0] = 0x0000;
                GetNumberFormatW(lcid, 0, nBuffer, NULL, buffer, newLength);
            }
        }
    }

    appendTo.append(buffer, (int32_t) wcslen(buffer));

    if (buffer != stackBuffer) {
        DELETE_ARRAY(buffer);
    }

    /*if (nBuffer != nStackBuffer) {
        DELETE_ARRAY(nBuffer);
    }*/

    return appendTo;
}

static void testLocale(const char *localeID, int32_t lcid, NumberFormat *wnf, UBool currency, TestLog *log)
{
    for (int n = 0; n < LOOP_COUNT; n += 1) {
        UnicodeString u3Buffer, u6Buffer, udBuffer;
        UnicodeString w3Buffer, w6Buffer, wdBuffer;
        double d    = randomDouble();
        int32_t i32 = randomInt32();
        int64_t i64 = randomInt64();

        getWindowsFormat(lcid, currency, wdBuffer, L"%.16f", d);

        getWindowsFormat(lcid, currency, w3Buffer, L"%I32d", i32);

        getWindowsFormat(lcid, currency, w6Buffer, L"%I64d", i64);

        wnf->format(d,   udBuffer);
        if (udBuffer.compare(wdBuffer) != 0) {
            UnicodeString locale(localeID);

            log->errln("Double format error for locale " + locale +
                                    ": got " + udBuffer + " expected " + wdBuffer);
        }

        wnf->format(i32, u3Buffer);
        if (u3Buffer.compare(w3Buffer) != 0) {
            UnicodeString locale(localeID);

            log->errln("int32_t format error for locale " + locale +
                                    ": got " + u3Buffer + " expected " + w3Buffer);
        }

        wnf->format(i64, u6Buffer);
        if (u6Buffer.compare(w6Buffer) != 0) {
            UnicodeString locale(localeID);

            log->errln("int64_t format error for locale " + locale +
                                    ": got " + u6Buffer + " expected " + w6Buffer);
        }
    }
}

void Win32NumberTest::testLocales(TestLog *log)
{
    int32_t lcidCount = 0;
    Win32Utilities::LCIDRecord *lcidRecords = Win32Utilities::getLocales(lcidCount);

    for(int i = 0; i < lcidCount; i += 1) {
        UErrorCode status = U_ZERO_ERROR;
        char localeID[128];

        // NULL localeID means ICU didn't recognize the lcid
        if (lcidRecords[i].localeID == NULL) {
            continue;
        }

        strcpy(localeID, lcidRecords[i].localeID);

        if (strchr(localeID, '@') > 0) {
            strcat(localeID, ";");
        } else {
            strcat(localeID, "@");
        }

        strcat(localeID, "compat=host");

        Locale ulocale(localeID);
        NumberFormat *wnf = NumberFormat::createInstance(ulocale, status);
        NumberFormat *wcf = NumberFormat::createCurrencyInstance(ulocale, status);

        testLocale(lcidRecords[i].localeID, lcidRecords[i].lcid, wnf, FALSE, log);
        testLocale(lcidRecords[i].localeID, lcidRecords[i].lcid, wcf, TRUE,  log);

#if 0
        char *old_locale = strdup(setlocale(LC_ALL, NULL));
        
        setlocale(LC_ALL, "German");

        testLocale(lcidRecords[i].localeID, lcidRecords[i].lcid, wnf, FALSE, log);
        testLocale(lcidRecords[i].localeID, lcidRecords[i].lcid, wcf, TRUE,  log);

        setlocale(LC_ALL, old_locale);

        free(old_locale);
#endif

        delete wcf;
        delete wnf;
    }

    Win32Utilities::freeLocales(lcidRecords);
}

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif /* U_PLATFORM_USES_ONLY_WIN32_API */
Commit	Line	Data
73c04bcf A	1	/*
73c04bcf A	2	********************************************************************************
4388f060	3	* Copyright (C) 2005-2011, International Business Machines
73c04bcf A	4	* Corporation and others. All Rights Reserved.
	5	********************************************************************************
	6	*
	7	* File WINNMTST.CPP
	8	*
	9	********************************************************************************
	10	*/
	11
	12	#include "unicode/utypes.h"
	13
4388f060	14	#if U_PLATFORM_USES_ONLY_WIN32_API
73c04bcf A	15
	16	#if !UCONFIG_NO_FORMATTING
	17
	18	#include "unicode/format.h"
	19	#include "unicode/numfmt.h"
	20	#include "unicode/locid.h"
	21	#include "unicode/ustring.h"
	22	#include "unicode/testlog.h"
	23	#include "unicode/utmscale.h"
	24
	25	#include "winnmfmt.h"
	26	#include "winutil.h"
	27	#include "winnmtst.h"
	28
	29	#include "cmemory.h"
	30	#include "cstring.h"
	31	#include "locmap.h"
	32	#include "wintz.h"
	33	#include "uassert.h"
	34
	35	# define WIN32_LEAN_AND_MEAN
	36	# define VC_EXTRALEAN
	37	# define NOUSER
	38	# define NOSERVICE
	39	# define NOIME
	40	# define NOMCX
	41	# include <windows.h>
	42	# include <stdio.h>
	43	# include <time.h>
	44	# include <float.h>
	45	# include <locale.h>
	46
	47	#define ARRAY_SIZE(array) (sizeof array / sizeof array[0])
	48	#define NEW_ARRAY(type,count) (type ) uprv_malloc((count) sizeof(type))
	49	#define DELETE_ARRAY(array) uprv_free((void *) (array))
	50
	51	#define STACK_BUFFER_SIZE 32
	52
	53	#define LOOP_COUNT 1000
	54
	55	static UBool initialized = FALSE;
	56
	57	/**
	58	* Return a random int64_t where U_INT64_MIN <= ran <= U_INT64_MAX.
	59	*/
	60	static uint64_t randomInt64(void)
	61	{
	62	int64_t ran = 0;
	63	int32_t i;
	64
	65	if (!initialized) {
	66	srand((unsigned)time(NULL));
	67	initialized = TRUE;
	68	}
	69
	70	/* Assume rand has at least 12 bits of precision */
	71	for (i = 0; i < sizeof(ran); i += 1) {
	72	((char*)&ran)[i] = (char)((rand() & 0x0FF0) >> 4);
	73	}
	74
	75	return ran;
	76	}
	77
	78	/**
79	* Return a random double where U_DOUBLE_MIN <= ran <= U_DOUBLE_MAX.
80	*/
81	static double randomDouble(void)
82	{
83	double ran = 0;
84
85	if (!initialized) {
86	srand((unsigned)time(NULL));
87	initialized = TRUE;
88	}
89	#if 0
90	int32_t i;
91	do {
92	/* Assume rand has at least 12 bits of precision */
93	for (i = 0; i < sizeof(ran); i += 1) {
94	((char*)&ran)[i] = (char)((rand() & 0x0FF0) >> 4);
95	}
96	} while (_isnan(ran));
97	#else
98	int64_t numerator = randomInt64();
99	int64_t denomenator;
100	do {
101	denomenator = randomInt64();
102	}
103	while (denomenator == 0);
104
105	ran = (double)numerator / (double)denomenator;
106	#endif
107
108	return ran;
109	}
110
111	/**
112	* Return a random int32_t where U_INT32_MIN <= ran <= U_INT32_MAX.
113	*/
114	static uint32_t randomInt32(void)
115	{
116	int32_t ran = 0;
117	int32_t i;
118
119	if (!initialized) {
120	srand((unsigned)time(NULL));
121	initialized = TRUE;
122	}
123
124	/* Assume rand has at least 12 bits of precision */
125	for (i = 0; i < sizeof(ran); i += 1) {
126	((char*)&ran)[i] = (char)((rand() & 0x0FF0) >> 4);
127	}
128
129	return ran;
130	}
131
132	static UnicodeString &getWindowsFormat(int32_t lcid, UBool currency, UnicodeString &appendTo, const wchar_t *fmt, ...)
133	{
134	wchar_t nStackBuffer[STACK_BUFFER_SIZE];
135	wchar_t *nBuffer = nStackBuffer;
136	va_list args;
137	int result;
138
139	nBuffer[0] = 0x0000;
140
141	/* Due to the arguments causing a result to be <= 23 characters (+2 for NULL and minus),
142	we don't need to reallocate the buffer. */
143	va_start(args, fmt);
144	result = _vsnwprintf(nBuffer, STACK_BUFFER_SIZE, fmt, args);
145	va_end(args);
146
147	/* Just to make sure of the above statement, we add this assert */
148	U_ASSERT(result >=0);
149	// The following code is not used because _vscwprintf isn't available on MinGW at the moment.
150	/*if (result < 0) {
151	int newLength;
152
153	va_start(args, fmt);
154	newLength = _vscwprintf(fmt, args);
155	va_end(args);
156
157	nBuffer = NEW_ARRAY(UChar, newLength + 1);
158
159	va_start(args, fmt);
160	result = _vsnwprintf(nBuffer, newLength + 1, fmt, args);
161	va_end(args);
162	}*/
163
164
165	// vswprintf is sensitive to the locale set by setlocale. For some locales
166	// it doesn't use "." as the decimal separator, which is what GetNumberFormatW
167	// and GetCurrencyFormatW both expect to see.
168	//
169	// To fix this, we scan over the string and replace the first non-digits, except
170	// for a leading "-", with a "."
171	//
172	// Note: (nBuffer[0] == L'-') will evaluate to 1 if there is a leading '-' in the
173	// number, and 0 otherwise.
174	for (wchar_t p = &nBuffer[nBuffer[0] == L'-']; p != L'\0'; p += 1) {
175	if (p < L'0' \|\| p > L'9') {
176	*p = L'.';
177	break;
178	}
179	}
180
181	wchar_t stackBuffer[STACK_BUFFER_SIZE];
182	wchar_t *buffer = stackBuffer;
183
184	buffer[0] = 0x0000;
185
186	if (currency) {
187	result = GetCurrencyFormatW(lcid, 0, nBuffer, NULL, buffer, STACK_BUFFER_SIZE);
188
189	if (result == 0) {
190	DWORD lastError = GetLastError();
191
192	if (lastError == ERROR_INSUFFICIENT_BUFFER) {
193	int newLength = GetCurrencyFormatW(lcid, 0, nBuffer, NULL, NULL, 0);
194
195	buffer = NEW_ARRAY(UChar, newLength);
196	buffer[0] = 0x0000;
197	GetCurrencyFormatW(lcid, 0, nBuffer, NULL, buffer, newLength);
198	}
199	}
200	} else {
201	result = GetNumberFormatW(lcid, 0, nBuffer, NULL, buffer, STACK_BUFFER_SIZE);
202
203	if (result == 0) {
204	DWORD lastError = GetLastError();
205
206	if (lastError == ERROR_INSUFFICIENT_BUFFER) {
207	int newLength = GetNumberFormatW(lcid, 0, nBuffer, NULL, NULL, 0);
208
209	buffer = NEW_ARRAY(UChar, newLength);
210	buffer[0] = 0x0000;
211	GetNumberFormatW(lcid, 0, nBuffer, NULL, buffer, newLength);
212	}
213	}
214	}
215
216	appendTo.append(buffer, (int32_t) wcslen(buffer));
217
218	if (buffer != stackBuffer) {
219	DELETE_ARRAY(buffer);
220	}
221
222	/*if (nBuffer != nStackBuffer) {
223	DELETE_ARRAY(nBuffer);
224	}*/
225
226	return appendTo;
227	}
228
229	static void testLocale(const char localeID, int32_t lcid, NumberFormat wnf, UBool currency, TestLog *log)
230	{
231	for (int n = 0; n < LOOP_COUNT; n += 1) {
232	UnicodeString u3Buffer, u6Buffer, udBuffer;
233	UnicodeString w3Buffer, w6Buffer, wdBuffer;
234	double d = randomDouble();
235	int32_t i32 = randomInt32();
236	int64_t i64 = randomInt64();
237
238	getWindowsFormat(lcid, currency, wdBuffer, L"%.16f", d);
239
240	getWindowsFormat(lcid, currency, w3Buffer, L"%I32d", i32);
241
242	getWindowsFormat(lcid, currency, w6Buffer, L"%I64d", i64);
243
244	wnf->format(d, udBuffer);
245	if (udBuffer.compare(wdBuffer) != 0) {
246	UnicodeString locale(localeID);
247
248	log->errln("Double format error for locale " + locale +
729e4ab9	249	": got " + udBuffer + " expected " + wdBuffer);
73c04bcf A	250	}
	251
	252	wnf->format(i32, u3Buffer);
	253	if (u3Buffer.compare(w3Buffer) != 0) {
	254	UnicodeString locale(localeID);
	255
	256	log->errln("int32_t format error for locale " + locale +
729e4ab9	257	": got " + u3Buffer + " expected " + w3Buffer);
73c04bcf A	258	}
	259
	260	wnf->format(i64, u6Buffer);
	261	if (u6Buffer.compare(w6Buffer) != 0) {
	262	UnicodeString locale(localeID);
	263
	264	log->errln("int64_t format error for locale " + locale +
729e4ab9	265	": got " + u6Buffer + " expected " + w6Buffer);
73c04bcf A	266	}
	267	}
	268	}
	269
	270	void Win32NumberTest::testLocales(TestLog *log)
	271	{
	272	int32_t lcidCount = 0;
	273	Win32Utilities::LCIDRecord *lcidRecords = Win32Utilities::getLocales(lcidCount);
	274
	275	for(int i = 0; i < lcidCount; i += 1) {
	276	UErrorCode status = U_ZERO_ERROR;
	277	char localeID[128];
	278
729e4ab9 A	279	// NULL localeID means ICU didn't recognize the lcid
	280	if (lcidRecords[i].localeID == NULL) {
	281	continue;
	282	}
73c04bcf A	283
	284	strcpy(localeID, lcidRecords[i].localeID);
	285
	286	if (strchr(localeID, '@') > 0) {
	287	strcat(localeID, ";");
	288	} else {
	289	strcat(localeID, "@");
	290	}
	291
	292	strcat(localeID, "compat=host");
	293
	294	Locale ulocale(localeID);
	295	NumberFormat *wnf = NumberFormat::createInstance(ulocale, status);
	296	NumberFormat *wcf = NumberFormat::createCurrencyInstance(ulocale, status);
	297
	298	testLocale(lcidRecords[i].localeID, lcidRecords[i].lcid, wnf, FALSE, log);
	299	testLocale(lcidRecords[i].localeID, lcidRecords[i].lcid, wcf, TRUE, log);
	300
	301	#if 0
	302	char *old_locale = strdup(setlocale(LC_ALL, NULL));
	303
	304	setlocale(LC_ALL, "German");
	305
	306	testLocale(lcidRecords[i].localeID, lcidRecords[i].lcid, wnf, FALSE, log);
	307	testLocale(lcidRecords[i].localeID, lcidRecords[i].lcid, wcf, TRUE, log);
	308
	309	setlocale(LC_ALL, old_locale);
	310
	311	free(old_locale);
	312	#endif
	313
	314	delete wcf;
	315	delete wnf;
	316	}
	317
	318	Win32Utilities::freeLocales(lcidRecords);
	319	}
	320
	321	#endif /* #if !UCONFIG_NO_FORMATTING */
	322
4388f060	323	#endif /* U_PLATFORM_USES_ONLY_WIN32_API */