+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
*
-* Copyright (C) 2002, International Business Machines
+* Copyright (C) 2002-2016, International Business Machines
* Corporation and others. All Rights Reserved.
*
*******************************************************************************
* file name: cstrcase.c
-* encoding: US-ASCII
+* encoding: UTF-8
* tab size: 8 (not used)
* indentation:4
*
* Test file for string casing C API functions.
*/
+#include <string.h>
#include "unicode/utypes.h"
#include "unicode/uchar.h"
#include "unicode/ustring.h"
#include "unicode/uloc.h"
#include "unicode/ubrk.h"
+#include "unicode/ucasemap.h"
#include "cmemory.h"
#include "cintltst.h"
-#include "cucdtst.h"
+#include "ucasemap_imp.h"
+#include "ustr_imp.h"
/* test string case mapping functions --------------------------------------- */
-U_CFUNC void
-TestCaseLower() {
+static void
+TestCaseLower(void) {
static const UChar
beforeLower[]= { 0x61, 0x42, 0x49, 0x3a3, 0xdf, 0x3a3, 0x2f, 0xd93f, 0xdfff },
/* lowercase with root locale and separate buffers */
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strToLower(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- beforeLower, sizeof(beforeLower)/U_SIZEOF_UCHAR,
+ length=u_strToLower(buffer, UPRV_LENGTHOF(buffer),
+ beforeLower, UPRV_LENGTHOF(beforeLower),
"",
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(lowerRoot)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(lowerRoot)) ||
uprv_memcmp(lowerRoot, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
/* lowercase with turkish locale and in the same buffer */
uprv_memcpy(buffer, beforeLower, sizeof(beforeLower));
- buffer[sizeof(beforeLower)/U_SIZEOF_UCHAR]=0;
+ buffer[UPRV_LENGTHOF(beforeLower)]=0;
errorCode=U_ZERO_ERROR;
- length=u_strToLower(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
+ length=u_strToLower(buffer, UPRV_LENGTHOF(buffer),
buffer, -1, /* implicit srcLength */
"tr",
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(lowerTurkish)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(lowerTurkish)) ||
uprv_memcmp(lowerTurkish, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
buffer[0]=buffer[2]=0xabcd;
errorCode=U_ZERO_ERROR;
length=u_strToLower(buffer, 2, /* set destCapacity=2 */
- beforeLower, sizeof(beforeLower)/U_SIZEOF_UCHAR,
+ beforeLower, UPRV_LENGTHOF(beforeLower),
"",
&errorCode);
if( errorCode!=U_BUFFER_OVERFLOW_ERROR ||
- length!=(sizeof(lowerRoot)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(lowerRoot)) ||
uprv_memcmp(lowerRoot, buffer, 2*U_SIZEOF_UCHAR)!=0 ||
buffer[2]!=0xabcd
) {
/* test error handling */
errorCode=U_ZERO_ERROR;
- length=u_strToLower(NULL, sizeof(buffer)/U_SIZEOF_UCHAR,
- beforeLower, sizeof(beforeLower)/U_SIZEOF_UCHAR,
+ length=u_strToLower(NULL, UPRV_LENGTHOF(buffer),
+ beforeLower, UPRV_LENGTHOF(beforeLower),
"",
&errorCode);
if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR) {
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
length=u_strToLower(buffer, -1,
- beforeLower, sizeof(beforeLower)/U_SIZEOF_UCHAR,
+ beforeLower, UPRV_LENGTHOF(beforeLower),
"",
&errorCode);
if( errorCode!=U_ILLEGAL_ARGUMENT_ERROR ||
}
}
-U_CFUNC void
-TestCaseUpper() {
+static void
+TestCaseUpper(void) {
static const UChar
beforeUpper[]= { 0x61, 0x42, 0x69, 0x3c2, 0xdf, 0x3c3, 0x2f, 0xfb03, 0xd93f, 0xdfff },
/* uppercase with root locale and in the same buffer */
uprv_memcpy(buffer, beforeUpper, sizeof(beforeUpper));
errorCode=U_ZERO_ERROR;
- length=u_strToUpper(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- buffer, sizeof(beforeUpper)/U_SIZEOF_UCHAR,
+ length=u_strToUpper(buffer, UPRV_LENGTHOF(buffer),
+ buffer, UPRV_LENGTHOF(beforeUpper),
"",
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(upperRoot)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(upperRoot)) ||
uprv_memcmp(upperRoot, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
/* uppercase with turkish locale and separate buffers */
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strToUpper(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- beforeUpper, sizeof(beforeUpper)/U_SIZEOF_UCHAR,
+ length=u_strToUpper(buffer, UPRV_LENGTHOF(buffer),
+ beforeUpper, UPRV_LENGTHOF(beforeUpper),
"tr",
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(upperTurkish)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(upperTurkish)) ||
uprv_memcmp(upperTurkish, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
/* test preflighting */
errorCode=U_ZERO_ERROR;
length=u_strToUpper(NULL, 0,
- beforeUpper, sizeof(beforeUpper)/U_SIZEOF_UCHAR,
+ beforeUpper, UPRV_LENGTHOF(beforeUpper),
"tr",
&errorCode);
if( errorCode!=U_BUFFER_OVERFLOW_ERROR ||
- length!=(sizeof(upperTurkish)/U_SIZEOF_UCHAR)
+ length!=(UPRV_LENGTHOF(upperTurkish))
) {
log_err("error in u_strToUpper(turkish locale pure preflighting)=%ld error=%s\n",
length,
/* test error handling */
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strToUpper(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- NULL, sizeof(beforeUpper)/U_SIZEOF_UCHAR,
+ length=u_strToUpper(buffer, UPRV_LENGTHOF(buffer),
+ NULL, UPRV_LENGTHOF(beforeUpper),
"tr",
&errorCode);
if( errorCode!=U_ILLEGAL_ARGUMENT_ERROR ||
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strToUpper(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
+ length=u_strToUpper(buffer, UPRV_LENGTHOF(buffer),
beforeUpper, -2,
"tr",
&errorCode);
#if !UCONFIG_NO_BREAK_ITERATION
-U_CFUNC void
-TestCaseTitle() {
+static void
+TestCaseTitle(void) {
static const UChar
beforeTitle[]= { 0x61, 0x42, 0x20, 0x69, 0x3c2, 0x20, 0xdf, 0x3c3, 0x2f, 0xfb03, 0xd93f, 0xdfff },
UErrorCode errorCode;
errorCode=U_ZERO_ERROR;
- titleIterChars=ubrk_open(UBRK_CHARACTER, "", beforeTitle, sizeof(beforeTitle)/U_SIZEOF_UCHAR, &errorCode);
+ titleIterChars=ubrk_open(UBRK_CHARACTER, "", beforeTitle, UPRV_LENGTHOF(beforeTitle), &errorCode);
if(U_FAILURE(errorCode)) {
- log_err("error: ubrk_open(UBRK_CHARACTER)->%s\n", u_errorName(errorCode));
+ log_err_status(errorCode, "error: ubrk_open(UBRK_CHARACTER)->%s\n", u_errorName(errorCode));
return;
}
/* titlecase with standard break iterator and in the same buffer */
uprv_memcpy(buffer, beforeTitle, sizeof(beforeTitle));
errorCode=U_ZERO_ERROR;
- length=u_strToTitle(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- buffer, sizeof(beforeTitle)/U_SIZEOF_UCHAR,
+ length=u_strToTitle(buffer, UPRV_LENGTHOF(buffer),
+ buffer, UPRV_LENGTHOF(beforeTitle),
NULL, "",
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(titleWord)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(titleWord)) ||
uprv_memcmp(titleWord, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
/* titlecase with UBRK_CHARACTERS and separate buffers */
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strToTitle(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- beforeTitle, sizeof(beforeTitle)/U_SIZEOF_UCHAR,
+ length=u_strToTitle(buffer, UPRV_LENGTHOF(buffer),
+ beforeTitle, UPRV_LENGTHOF(beforeTitle),
titleIterChars, "",
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(titleChar)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(titleChar)) ||
uprv_memcmp(titleChar, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
/* test preflighting */
errorCode=U_ZERO_ERROR;
length=u_strToTitle(NULL, 0,
- beforeTitle, sizeof(beforeTitle)/U_SIZEOF_UCHAR,
+ beforeTitle, UPRV_LENGTHOF(beforeTitle),
titleIterChars, "",
&errorCode);
if( errorCode!=U_BUFFER_OVERFLOW_ERROR ||
- length!=(sizeof(titleChar)/U_SIZEOF_UCHAR)
+ length!=(UPRV_LENGTHOF(titleChar))
) {
log_err("error in u_strToTitle(UBRK_CHARACTERS pure preflighting)=%ld error=%s\n",
length,
/* test error handling */
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strToTitle(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- NULL, sizeof(beforeTitle)/U_SIZEOF_UCHAR,
+ length=u_strToTitle(buffer, UPRV_LENGTHOF(buffer),
+ NULL, UPRV_LENGTHOF(beforeTitle),
titleIterChars, "",
&errorCode);
if( errorCode!=U_ILLEGAL_ARGUMENT_ERROR ||
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strToTitle(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
+ length=u_strToTitle(buffer, UPRV_LENGTHOF(buffer),
beforeTitle, -2,
titleIterChars, "",
&errorCode);
ubrk_close(titleIterChars);
}
+static void
+TestCaseDutchTitle(void) {
+ static const UChar
+
+ beforeTitle[]= { 0x69, 0x6A, 0x73, 0x73, 0x45, 0x6c, 0x20, 0x69, 0x67, 0x6c, 0x4f, 0x6f , 0x20 , 0x49, 0x4A, 0x53, 0x53, 0x45, 0x4C },
+ titleRoot[]= { 0x49, 0x6A, 0x73, 0x73, 0x65, 0x6c, 0x20, 0x49, 0x67, 0x6c, 0x6f, 0x6f , 0x20 , 0x49, 0x6A, 0x73, 0x73, 0x65, 0x6C },
+ titleDutch[]= { 0x49, 0x4A, 0x73, 0x73, 0x65, 0x6c, 0x20, 0x49, 0x67, 0x6c, 0x6f, 0x6f , 0x20 , 0x49, 0x4A, 0x73, 0x73, 0x65, 0x6C };
+
+ UChar buffer[32];
+ UBreakIterator *titleIterWord;
+ int32_t length;
+ UErrorCode errorCode;
+
+ errorCode=U_ZERO_ERROR;
+ titleIterWord=ubrk_open(UBRK_WORD, "", beforeTitle, UPRV_LENGTHOF(beforeTitle), &errorCode);
+ if(U_FAILURE(errorCode)) {
+ log_err_status(errorCode, "error: ubrk_open(UBRK_WORD)->%s\n", u_errorName(errorCode));
+ return;
+ }
+
+ /* titlecase with default locale */
+ buffer[0]=0xabcd;
+ errorCode=U_ZERO_ERROR;
+ length=u_strToTitle(buffer, UPRV_LENGTHOF(buffer),
+ beforeTitle, UPRV_LENGTHOF(beforeTitle),
+ titleIterWord, "",
+ &errorCode);
+ if( U_FAILURE(errorCode) ||
+ length!=(UPRV_LENGTHOF(titleRoot)) ||
+ uprv_memcmp(titleRoot, buffer, length*U_SIZEOF_UCHAR)!=0 ||
+ buffer[length]!=0
+ ) {
+ char charsOut[21];
+ u_UCharsToChars(buffer,charsOut,sizeof(charsOut));
+ log_err("error in u_strToTitle(UBRK_CHARACTERS)=%ld error=%s root locale string matches: %s\noutput buffer is {%s}\n",
+ length,
+ u_errorName(errorCode),
+ uprv_memcmp(titleRoot, buffer, length*U_SIZEOF_UCHAR)==0 && buffer[length]==0 ? "yes" : "no", charsOut);
+ }
+ /* titlecase with Dutch locale */
+ buffer[0]=0xabcd;
+ errorCode=U_ZERO_ERROR;
+ length=u_strToTitle(buffer, UPRV_LENGTHOF(buffer),
+ beforeTitle, UPRV_LENGTHOF(beforeTitle),
+ titleIterWord, "nl",
+ &errorCode);
+ if( U_FAILURE(errorCode) ||
+ length!=(UPRV_LENGTHOF(titleDutch)) ||
+ uprv_memcmp(titleDutch, buffer, length*U_SIZEOF_UCHAR)!=0 ||
+ buffer[length]!=0
+ ) {
+ char charsOut[21];
+ u_UCharsToChars(buffer,charsOut,sizeof(charsOut));
+ log_err("error in u_strToTitle(UBRK_CHARACTERS)=%ld error=%s dutch locale string matches: %s\noutput buffer is {%s}\n",
+ length,
+ u_errorName(errorCode),
+ uprv_memcmp(titleDutch, buffer, length*U_SIZEOF_UCHAR)==0 && buffer[length]==0 ? "yes" : "no", charsOut);
+ }
+
+ ubrk_close(titleIterWord);
+}
+
#endif
/* test case folding and case-insensitive string compare -------------------- */
-U_CFUNC void
-TestCaseFolding() {
+static void
+TestCaseFolding(void) {
+ /*
+ * CaseFolding.txt says about i and its cousins:
+ * 0049; C; 0069; # LATIN CAPITAL LETTER I
+ * 0049; T; 0131; # LATIN CAPITAL LETTER I
+ *
+ * 0130; F; 0069 0307; # LATIN CAPITAL LETTER I WITH DOT ABOVE
+ * 0130; T; 0069; # LATIN CAPITAL LETTER I WITH DOT ABOVE
+ * That's all.
+ * See CaseFolding.txt and the Unicode Standard for how to apply the case foldings.
+ */
static const UChar32
simple[]={
/* input, default, exclude special i */
0x61, 0x61, 0x61,
0x49, 0x69, 0x131,
- 0x130, 0x69, 0x69,
+ 0x130, 0x130, 0x69,
0x131, 0x131, 0x131,
0xdf, 0xdf, 0xdf,
0xfb03, 0xfb03, 0xfb03,
/* test full string case folding with default option and separate buffers */
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strFoldCase(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- mixed, sizeof(mixed)/U_SIZEOF_UCHAR,
+ length=u_strFoldCase(buffer, UPRV_LENGTHOF(buffer),
+ mixed, UPRV_LENGTHOF(mixed),
U_FOLD_CASE_DEFAULT,
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(foldedDefault)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(foldedDefault)) ||
uprv_memcmp(foldedDefault, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
if(isUnicode_3_1) {
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strFoldCase(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- mixed, sizeof(mixed)/U_SIZEOF_UCHAR,
+ length=u_strFoldCase(buffer, UPRV_LENGTHOF(buffer),
+ mixed, UPRV_LENGTHOF(mixed),
U_FOLD_CASE_EXCLUDE_SPECIAL_I,
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(foldedExcludeSpecialI)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(foldedExcludeSpecialI)) ||
uprv_memcmp(foldedExcludeSpecialI, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
/* test full string case folding with default option and in the same buffer */
uprv_memcpy(buffer, mixed, sizeof(mixed));
- buffer[sizeof(mixed)/U_SIZEOF_UCHAR]=0;
+ buffer[UPRV_LENGTHOF(mixed)]=0;
errorCode=U_ZERO_ERROR;
- length=u_strFoldCase(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
+ length=u_strFoldCase(buffer, UPRV_LENGTHOF(buffer),
buffer, -1, /* implicit srcLength */
U_FOLD_CASE_DEFAULT,
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(foldedDefault)/U_SIZEOF_UCHAR) ||
+ length!=(UPRV_LENGTHOF(foldedDefault)) ||
uprv_memcmp(foldedDefault, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
if(isUnicode_3_1) {
uprv_memcpy(buffer, mixed, sizeof(mixed));
errorCode=U_ZERO_ERROR;
- length=u_strFoldCase(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- buffer, sizeof(mixed)/U_SIZEOF_UCHAR,
+ length=u_strFoldCase(buffer, UPRV_LENGTHOF(buffer),
+ buffer, UPRV_LENGTHOF(mixed),
U_FOLD_CASE_EXCLUDE_SPECIAL_I,
&errorCode);
if( U_FAILURE(errorCode) ||
- length!=(sizeof(foldedExcludeSpecialI)/U_SIZEOF_UCHAR) ||
+ length!=UPRV_LENGTHOF(foldedExcludeSpecialI) ||
uprv_memcmp(foldedExcludeSpecialI, buffer, length*U_SIZEOF_UCHAR)!=0 ||
buffer[length]!=0
) {
buffer[0]=buffer[2]=0xabcd;
errorCode=U_ZERO_ERROR;
length=u_strFoldCase(buffer, 2, /* set destCapacity=2 */
- mixed, sizeof(mixed)/U_SIZEOF_UCHAR,
+ mixed, UPRV_LENGTHOF(mixed),
U_FOLD_CASE_DEFAULT,
&errorCode);
if( errorCode!=U_BUFFER_OVERFLOW_ERROR ||
- length!=(sizeof(foldedDefault)/U_SIZEOF_UCHAR) ||
+ length!=UPRV_LENGTHOF(foldedDefault) ||
uprv_memcmp(foldedDefault, buffer, 2*U_SIZEOF_UCHAR)!=0 ||
buffer[2]!=0xabcd
) {
errorCode=U_ZERO_ERROR;
length=u_strFoldCase(NULL, 0,
- mixed, sizeof(mixed)/U_SIZEOF_UCHAR,
+ mixed, UPRV_LENGTHOF(mixed),
U_FOLD_CASE_DEFAULT,
&errorCode);
if( errorCode!=U_BUFFER_OVERFLOW_ERROR ||
- length!=(sizeof(foldedDefault)/U_SIZEOF_UCHAR)
+ length!=UPRV_LENGTHOF(foldedDefault)
) {
log_err("error in u_strFoldCase(default pure preflighting)=%ld error=%s\n",
length,
/* test error handling */
errorCode=U_ZERO_ERROR;
- length=u_strFoldCase(NULL, sizeof(buffer)/U_SIZEOF_UCHAR,
- mixed, sizeof(mixed)/U_SIZEOF_UCHAR,
+ length=u_strFoldCase(NULL, UPRV_LENGTHOF(buffer),
+ mixed, UPRV_LENGTHOF(mixed),
U_FOLD_CASE_DEFAULT,
&errorCode);
if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR) {
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
length=u_strFoldCase(buffer, -1,
- mixed, sizeof(mixed)/U_SIZEOF_UCHAR,
+ mixed, UPRV_LENGTHOF(mixed),
U_FOLD_CASE_DEFAULT,
&errorCode);
if( errorCode!=U_ILLEGAL_ARGUMENT_ERROR ||
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strFoldCase(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
- NULL, sizeof(mixed)/U_SIZEOF_UCHAR,
+ length=u_strFoldCase(buffer, UPRV_LENGTHOF(buffer),
+ NULL, UPRV_LENGTHOF(mixed),
U_FOLD_CASE_EXCLUDE_SPECIAL_I,
&errorCode);
if( errorCode!=U_ILLEGAL_ARGUMENT_ERROR ||
buffer[0]=0xabcd;
errorCode=U_ZERO_ERROR;
- length=u_strFoldCase(buffer, sizeof(buffer)/U_SIZEOF_UCHAR,
+ length=u_strFoldCase(buffer, UPRV_LENGTHOF(buffer),
mixed, -2,
U_FOLD_CASE_EXCLUDE_SPECIAL_I,
&errorCode);
}
}
-U_CFUNC void
-TestCaseCompare() {
+static void
+TestCaseCompare(void) {
static const UChar
mixed[]= { 0x61, 0x42, 0x131, 0x3a3, 0xdf, 0xfb03, 0xd93f, 0xdfff, 0 },
lenMixed=u_strlen(mixed);
lenOtherDefault=u_strlen(otherDefault);
+ (void)lenOtherDefault; /* Suppress set but not used warning. */
lenOtherExcludeSpecialI=u_strlen(otherExcludeSpecialI);
lenDifferent=u_strlen(different);
/* if unicodeVersion()>=3.1 then test exclude-special-i cases as well */
u_getUnicodeVersion(unicodeVersion);
isUnicode_3_1= uprv_memcmp(unicodeVersion, unicode_3_1, 4)>=0;
+ (void)isUnicode_3_1; /* Suppress set but not used warning. */
/* test u_strcasecmp() */
result=u_strcasecmp(mixed, otherDefault, U_FOLD_CASE_DEFAULT);
log_err("error: u_memcasecmp(mixed, different, 5, default)=%ld instead of positive\n", result);
}
}
+
+/* test UCaseMap ------------------------------------------------------------ */
+
+/*
+ * API test for UCaseMap;
+ * test cases for actual case mappings using UCaseMap see
+ * intltest utility/UnicodeStringTest/StringCaseTest/TestCasing
+ */
+static void
+TestUCaseMap(void) {
+ static const char
+ aBc[] ={ 0x61, 0x42, 0x63, 0 },
+ abc[] ={ 0x61, 0x62, 0x63, 0 },
+ ABCg[]={ 0x41, 0x42, 0x43, 0x67, 0 },
+ defg[]={ 0x64, 0x65, 0x66, 0x67, 0 };
+ char utf8Out[8];
+
+ UCaseMap *csm;
+ const char *locale;
+ uint32_t options;
+ int32_t length;
+ UErrorCode errorCode;
+
+ errorCode=U_ZERO_ERROR;
+ csm=ucasemap_open("tur", 0xa5, &errorCode);
+ if(U_FAILURE(errorCode)) {
+ log_err("ucasemap_open(\"tur\") failed - %s\n", u_errorName(errorCode));
+ return;
+ }
+ locale=ucasemap_getLocale(csm);
+ if(0!=strcmp(locale, "tr")) {
+ log_err("ucasemap_getLocale(ucasemap_open(\"tur\"))==%s!=\"tr\"\n", locale);
+ }
+ /* overly long locale IDs may get truncated to their language code to avoid unnecessary allocation */
+ ucasemap_setLocale(csm, "I-kLInGOn-the-quick-brown-fox-jumps-over-the-lazy-dog", &errorCode);
+ locale=ucasemap_getLocale(csm);
+ // "I-kLInGOn-the-quick-brown-fox-jumps-over-the-lazy-dog" is canonicalized
+ // into "tlh-the-quick-brown-fox-jumps-over-the-lazy-dog"
+ // and "the" will be treated as an extlang which replaces "tlh".
+ if(0!=strncmp(locale, "the", 3)) {
+ log_err("ucasemap_getLocale(ucasemap_setLocale(\"I-kLInGOn-the-quick-br...\"))==%s\n"
+ " does not start with \"the\"\n", locale);
+ }
+
+ errorCode=U_ZERO_ERROR;
+ options=ucasemap_getOptions(csm);
+ if(options!=0xa5) {
+ log_err("ucasemap_getOptions(ucasemap_open(0xa5))==0x%lx!=0xa5\n", (long)options);
+ }
+ ucasemap_setOptions(csm, 0x333333, &errorCode);
+ options=ucasemap_getOptions(csm);
+ if(options!=0x333333) {
+ log_err("ucasemap_getOptions(ucasemap_setOptions(0x333333))==0x%lx!=0x333333\n", (long)options);
+ }
+
+ /* test case mapping API; not all permutations necessary due to shared implementation code */
+
+ /* NUL terminated source */
+ errorCode=U_ZERO_ERROR;
+ length=ucasemap_utf8ToLower(csm, utf8Out, (int32_t)sizeof(utf8Out), aBc, -1, &errorCode);
+ if(U_FAILURE(errorCode) || length!=3 || 0!=strcmp(abc, utf8Out)) {
+ log_err("ucasemap_utf8ToLower(aBc\\0) failed\n");
+ }
+
+ /* incoming failure code */
+ errorCode=U_PARSE_ERROR;
+ strcpy(utf8Out, defg);
+ length=ucasemap_utf8ToLower(csm, utf8Out, (int32_t)sizeof(utf8Out), aBc, -1, &errorCode);
+ if(errorCode!=U_PARSE_ERROR || 0!=strcmp(defg, utf8Out)) {
+ log_err("ucasemap_utf8ToLower(failure) failed\n");
+ }
+
+ /* overlapping input & output */
+ errorCode=U_ZERO_ERROR;
+ strcpy(utf8Out, aBc);
+ length=ucasemap_utf8ToUpper(csm, utf8Out, 2, utf8Out+1, 2, &errorCode);
+ if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR || 0!=strcmp(aBc, utf8Out)) {
+ log_err("ucasemap_utf8ToUpper(overlap 1) failed\n");
+ }
+
+ /* overlap in the other direction */
+ errorCode=U_ZERO_ERROR;
+ strcpy(utf8Out, aBc);
+ length=ucasemap_utf8ToUpper(csm, utf8Out+1, 2, utf8Out, 2, &errorCode);
+ if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR || 0!=strcmp(aBc, utf8Out)) {
+ log_err("ucasemap_utf8ToUpper(overlap 2) failed\n");
+ }
+
+ /* NULL destination */
+ errorCode=U_ZERO_ERROR;
+ strcpy(utf8Out, defg);
+ length=ucasemap_utf8ToLower(csm, NULL, (int32_t)sizeof(utf8Out), aBc, -1, &errorCode);
+ if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR || 0!=strcmp(defg, utf8Out)) {
+ log_err("ucasemap_utf8ToLower(dest=NULL) failed\n");
+ }
+
+ /* destCapacity<0 */
+ errorCode=U_ZERO_ERROR;
+ strcpy(utf8Out, defg);
+ length=ucasemap_utf8ToLower(csm, utf8Out, -2, aBc, -1, &errorCode);
+ if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR || 0!=strcmp(defg, utf8Out)) {
+ log_err("ucasemap_utf8ToLower(destCapacity<0) failed\n");
+ }
+
+ /* NULL source */
+ errorCode=U_ZERO_ERROR;
+ strcpy(utf8Out, defg);
+ length=ucasemap_utf8ToLower(csm, utf8Out, (int32_t)sizeof(utf8Out), NULL, -1, &errorCode);
+ if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR || 0!=strcmp(defg, utf8Out)) {
+ log_err("ucasemap_utf8ToLower(src=NULL) failed\n");
+ }
+
+ /* srcLength<-1 */
+ errorCode=U_ZERO_ERROR;
+ strcpy(utf8Out, defg);
+ length=ucasemap_utf8ToLower(csm, utf8Out, (int32_t)sizeof(utf8Out), aBc, -2, &errorCode);
+ if(errorCode!=U_ILLEGAL_ARGUMENT_ERROR || 0!=strcmp(defg, utf8Out)) {
+ log_err("ucasemap_utf8ToLower(srcLength<-1) failed\n");
+ }
+
+ /* buffer overflow */
+ errorCode=U_ZERO_ERROR;
+ strcpy(utf8Out, defg);
+ length=ucasemap_utf8ToUpper(csm, utf8Out, 2, aBc, 3, &errorCode);
+ if(errorCode!=U_BUFFER_OVERFLOW_ERROR || length!=3 || 0!=strcmp(defg+2, utf8Out+2)) {
+ log_err("ucasemap_utf8ToUpper(overflow) failed\n");
+ }
+
+ /* dest not terminated (leaves g from defg alone) */
+ errorCode=U_ZERO_ERROR;
+ strcpy(utf8Out, defg);
+ length=ucasemap_utf8ToUpper(csm, utf8Out, 3, aBc, 3, &errorCode);
+ if(errorCode!=U_STRING_NOT_TERMINATED_WARNING || length!=3 || 0!=strcmp(ABCg, utf8Out)) {
+ log_err("ucasemap_utf8ToUpper(overflow) failed\n");
+ }
+
+ /* C API coverage for case folding. More thorough test via C++ intltest's StringCaseTest::TestCasing(). */
+ errorCode=U_ZERO_ERROR;
+ utf8Out[0]=0;
+ length=ucasemap_utf8FoldCase(csm, utf8Out, (int32_t)sizeof(utf8Out), aBc, 3, &errorCode);
+ if(U_FAILURE(errorCode) || length!=3 || 0!=strcmp(abc, utf8Out)) {
+ log_err("ucasemap_utf8FoldCase(aBc) failed\n");
+ }
+
+ ucasemap_close(csm);
+}
+
+#if !UCONFIG_NO_BREAK_ITERATION
+
+/* Try titlecasing with options. */
+static void
+TestUCaseMapToTitle(void) {
+ /* "a 'CaT. A 'dOg! 'eTc." where '=U+02BB */
+ /*
+ * Note: The sentence BreakIterator does not recognize a '.'
+ * as a sentence terminator if it is followed by lowercase.
+ * That is why the example has the '!'.
+ */
+ static const UChar
+
+ beforeTitle[]= { 0x61, 0x20, 0x2bb, 0x43, 0x61, 0x54, 0x2e, 0x20, 0x41, 0x20, 0x2bb, 0x64, 0x4f, 0x67, 0x21, 0x20, 0x2bb, 0x65, 0x54, 0x63, 0x2e },
+ titleWord[]= { 0x41, 0x20, 0x2bb, 0x43, 0x61, 0x74, 0x2e, 0x20, 0x41, 0x20, 0x2bb, 0x44, 0x6f, 0x67, 0x21, 0x20, 0x2bb, 0x45, 0x74, 0x63, 0x2e },
+ titleWordNoAdjust[]={ 0x41, 0x20, 0x2bb, 0x63, 0x61, 0x74, 0x2e, 0x20, 0x41, 0x20, 0x2bb, 0x64, 0x6f, 0x67, 0x21, 0x20, 0x2bb, 0x65, 0x74, 0x63, 0x2e },
+ titleSentNoLower[]= { 0x41, 0x20, 0x2bb, 0x43, 0x61, 0x54, 0x2e, 0x20, 0x41, 0x20, 0x2bb, 0x64, 0x4f, 0x67, 0x21, 0x20, 0x2bb, 0x45, 0x54, 0x63, 0x2e };
+
+ UChar buffer[32];
+ UCaseMap *csm;
+ UBreakIterator *sentenceIter;
+ const UBreakIterator *iter;
+ int32_t length;
+ UErrorCode errorCode;
+
+ errorCode=U_ZERO_ERROR;
+ csm=ucasemap_open("", 0, &errorCode);
+ if(U_FAILURE(errorCode)) {
+ log_err("ucasemap_open(\"\") failed - %s\n", u_errorName(errorCode));
+ return;
+ }
+
+ iter=ucasemap_getBreakIterator(csm);
+ if(iter!=NULL) {
+ log_err("ucasemap_getBreakIterator() returns %p!=NULL before setting any iterator or titlecasing\n", iter);
+ }
+
+ /* Use default UBreakIterator: Word breaks. */
+ length=ucasemap_toTitle(csm, buffer, UPRV_LENGTHOF(buffer), beforeTitle, UPRV_LENGTHOF(beforeTitle), &errorCode);
+ if( U_FAILURE(errorCode) ||
+ length!=UPRV_LENGTHOF(titleWord) ||
+ 0!=u_memcmp(buffer, titleWord, length) ||
+ buffer[length]!=0
+ ) {
+ log_err_status(errorCode, "ucasemap_toTitle(default iterator)=%ld failed - %s\n", (long)length, u_errorName(errorCode));
+ }
+ if (U_SUCCESS(errorCode)) {
+ iter=ucasemap_getBreakIterator(csm);
+ if(iter==NULL) {
+ log_err("ucasemap_getBreakIterator() returns NULL after titlecasing\n");
+ }
+ }
+
+ /* Try U_TITLECASE_NO_BREAK_ADJUSTMENT. */
+ ucasemap_setOptions(csm, U_TITLECASE_NO_BREAK_ADJUSTMENT, &errorCode);
+ if(U_FAILURE(errorCode)) {
+ log_err_status(errorCode, "error: ucasemap_setOptions(U_TITLECASE_NO_BREAK_ADJUSTMENT) failed - %s\n", u_errorName(errorCode));
+ return;
+ }
+
+ length=ucasemap_toTitle(csm, buffer, UPRV_LENGTHOF(buffer), beforeTitle, UPRV_LENGTHOF(beforeTitle), &errorCode);
+ if( U_FAILURE(errorCode) ||
+ length!=UPRV_LENGTHOF(titleWordNoAdjust) ||
+ 0!=u_memcmp(buffer, titleWordNoAdjust, length) ||
+ buffer[length]!=0
+ ) {
+ log_err("ucasemap_toTitle(default iterator, no break adjustment)=%ld failed - %s\n", (long)length, u_errorName(errorCode));
+ }
+
+ /* Set a sentence break iterator. */
+ errorCode=U_ZERO_ERROR;
+ sentenceIter=ubrk_open(UBRK_SENTENCE, "", NULL, 0, &errorCode);
+ if(U_FAILURE(errorCode)) {
+ log_err("error: ubrk_open(UBRK_SENTENCE) failed - %s\n", u_errorName(errorCode));
+ ucasemap_close(csm);
+ return;
+ }
+ ucasemap_setBreakIterator(csm, sentenceIter, &errorCode);
+ if(U_FAILURE(errorCode)) {
+ log_err("error: ucasemap_setBreakIterator(sentence iterator) failed - %s\n", u_errorName(errorCode));
+ ubrk_close(sentenceIter);
+ ucasemap_close(csm);
+ return;
+ }
+ iter=ucasemap_getBreakIterator(csm);
+ if(iter!=sentenceIter) {
+ log_err("ucasemap_getBreakIterator() returns %p!=%p after setting the iterator\n", iter, sentenceIter);
+ }
+
+ ucasemap_setOptions(csm, U_TITLECASE_NO_LOWERCASE, &errorCode);
+ if(U_FAILURE(errorCode)) {
+ log_err("error: ucasemap_setOptions(U_TITLECASE_NO_LOWERCASE) failed - %s\n", u_errorName(errorCode));
+ return;
+ }
+
+ /* Use the sentence break iterator with the option. Preflight first. */
+ length=ucasemap_toTitle(csm, NULL, 0, beforeTitle, UPRV_LENGTHOF(beforeTitle), &errorCode);
+ if( errorCode!=U_BUFFER_OVERFLOW_ERROR ||
+ length!=UPRV_LENGTHOF(titleSentNoLower)
+ ) {
+ log_err("ucasemap_toTitle(preflight sentence break iterator, no lowercasing)=%ld failed - %s\n", (long)length, u_errorName(errorCode));
+ }
+
+ errorCode=U_ZERO_ERROR;
+ buffer[0]=0;
+ length=ucasemap_toTitle(csm, buffer, UPRV_LENGTHOF(buffer), beforeTitle, UPRV_LENGTHOF(beforeTitle), &errorCode);
+ if( U_FAILURE(errorCode) ||
+ length!=UPRV_LENGTHOF(titleSentNoLower) ||
+ 0!=u_memcmp(buffer, titleSentNoLower, length) ||
+ buffer[length]!=0
+ ) {
+ log_err("ucasemap_toTitle(sentence break iterator, no lowercasing)=%ld failed - %s\n", (long)length, u_errorName(errorCode));
+ }
+
+ /* UTF-8 C API coverage. More thorough test via C++ intltest's StringCaseTest::TestCasing(). */
+ {
+ char utf8BeforeTitle[64], utf8TitleSentNoLower[64], utf8[64];
+ int32_t utf8BeforeTitleLength, utf8TitleSentNoLowerLength;
+
+ errorCode=U_ZERO_ERROR;
+ u_strToUTF8(utf8BeforeTitle, (int32_t)sizeof(utf8BeforeTitle), &utf8BeforeTitleLength, beforeTitle, UPRV_LENGTHOF(beforeTitle), &errorCode);
+ u_strToUTF8(utf8TitleSentNoLower, (int32_t)sizeof(utf8TitleSentNoLower), &utf8TitleSentNoLowerLength, titleSentNoLower, UPRV_LENGTHOF(titleSentNoLower), &errorCode);
+
+ length=ucasemap_utf8ToTitle(csm, utf8, (int32_t)sizeof(utf8), utf8BeforeTitle, utf8BeforeTitleLength, &errorCode);
+ if( U_FAILURE(errorCode) ||
+ length!=utf8TitleSentNoLowerLength ||
+ 0!=uprv_memcmp(utf8, utf8TitleSentNoLower, length) ||
+ utf8[length]!=0
+ ) {
+ log_err("ucasemap_utf8ToTitle(sentence break iterator, no lowercasing)=%ld failed - %s\n", (long)length, u_errorName(errorCode));
+ }
+ }
+
+ ucasemap_close(csm);
+}
+
+#endif
+
+/* Test case for internal API u_caseInsensitivePrefixMatch */
+static void
+TestUCaseInsensitivePrefixMatch(void) {
+ struct {
+ const char *s1;
+ const char *s2;
+ int32_t r1;
+ int32_t r2;
+ } testCases[] = {
+ {"ABC", "ab", 2, 2},
+ {"ABCD", "abcx", 3, 3},
+ {"ABC", "xyz", 0, 0},
+ /* U+00DF LATIN SMALL LETTER SHARP S */
+ {"A\\u00dfBC", "Ass", 2, 3},
+ {"Fust", "Fu\\u00dfball", 2, 2},
+ {"\\u00dfsA", "s\\u00dfB", 2, 2},
+ {"\\u00dfs", "s\\u00df", 2, 2},
+ /* U+0130 LATIN CAPITAL LETTER I WITH DOT ABOVE */
+ {"XYZ\\u0130i\\u0307xxx", "xyzi\\u0307\\u0130yyy", 6, 6},
+ {0, 0, 0, 0}
+ };
+ int32_t i;
+
+ for (i = 0; testCases[i].s1 != 0; i++) {
+ UErrorCode sts = U_ZERO_ERROR;
+ UChar u1[64], u2[64];
+ int32_t matchLen1, matchLen2;
+
+ u_unescape(testCases[i].s1, u1, 64);
+ u_unescape(testCases[i].s2, u2, 64);
+
+ u_caseInsensitivePrefixMatch(u1, -1, u2, -1, 0, &matchLen1, &matchLen2, &sts);
+ if (U_FAILURE(sts)) {
+ log_err("error: %s, s1=%s, s2=%s", u_errorName(sts), testCases[i].s1, testCases[i].s2);
+ } else if (matchLen1 != testCases[i].r1 || matchLen2 != testCases[i].r2) {
+ log_err("s1=%s, s2=%2 / match len1=%d, len2=%d / expected len1=%d, len2=%d",
+ testCases[i].s1, testCases[i].s2,
+ matchLen1, matchLen2,
+ testCases[i].r1, testCases[i].r2);
+ }
+ }
+}
+
+void addCaseTest(TestNode** root);
+
+void addCaseTest(TestNode** root) {
+ /* cstrcase.c functions, declared in cucdtst.h */
+ addTest(root, &TestCaseLower, "tsutil/cstrcase/TestCaseLower");
+ addTest(root, &TestCaseUpper, "tsutil/cstrcase/TestCaseUpper");
+#if !UCONFIG_NO_BREAK_ITERATION && !UCONFIG_NO_FILE_IO
+ addTest(root, &TestCaseTitle, "tsutil/cstrcase/TestCaseTitle");
+ addTest(root, &TestCaseDutchTitle, "tsutil/cstrcase/TestCaseDutchTitle");
+#endif
+ addTest(root, &TestCaseFolding, "tsutil/cstrcase/TestCaseFolding");
+ addTest(root, &TestCaseCompare, "tsutil/cstrcase/TestCaseCompare");
+ addTest(root, &TestUCaseMap, "tsutil/cstrcase/TestUCaseMap");
+#if !UCONFIG_NO_BREAK_ITERATION && !UCONFIG_NO_FILE_IO
+ addTest(root, &TestUCaseMapToTitle, "tsutil/cstrcase/TestUCaseMapToTitle");
+#endif
+ addTest(root, &TestUCaseInsensitivePrefixMatch, "tsutil/cstrcase/TestUCaseInsensitivePrefixMatch");
+}
projects / apple / icu.git / blobdiff