305 lines
9.5 KiB
C
305 lines
9.5 KiB
C
/*
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*******************************************************************************
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*
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* Copyright (C) 2003, International Business Machines
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* Corporation and others. All Rights Reserved.
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*
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*******************************************************************************
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* file name: spreptst.c
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* encoding: US-ASCII
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* tab size: 8 (not used)
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* indentation:4
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*
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* created on: 2003jul11
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* created by: Ram Viswanadha
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*/
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#if !UCONFIG_NO_IDNA
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#include "unicode/utypes.h"
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#include "unicode/ustring.h"
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#include "cintltst.h"
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#include "unicode/usprep.h"
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#include "sprpimpl.h"
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#include "uparse.h"
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#include "cmemory.h"
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#include "ustr_imp.h"
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#include "cstring.h"
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static void
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parseMappings(const char *filename, UStringPrepProfile* data, UBool reportError, UErrorCode *pErrorCode);
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static void
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compareMapping(UStringPrepProfile* data, uint32_t codepoint, uint32_t* mapping, int32_t mapLength,
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UStringPrepType option);
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static void
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compareFlagsForRange(UStringPrepProfile* data, uint32_t start, uint32_t end,UStringPrepType option);
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static void U_CALLCONV
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strprepProfileLineFn(void *context,
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char *fields[][2], int32_t fieldCount,
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UErrorCode *pErrorCode) {
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uint32_t mapping[40];
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char *end, *map;
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uint32_t code;
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int32_t length;
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UStringPrepProfile* data = (UStringPrepProfile*) context;
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const char* typeName;
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uint32_t rangeStart=0,rangeEnd =0;
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const char* filename = (const char*) context;
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typeName = fields[2][0];
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map = fields[1][0];
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if(strstr(typeName, usprepTypeNames[USPREP_UNASSIGNED])!=NULL){
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u_parseCodePointRange(fields[0][0], &rangeStart,&rangeEnd, pErrorCode);
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/* store the range */
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compareFlagsForRange(data, rangeStart,rangeEnd,USPREP_UNASSIGNED);
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}else if(strstr(typeName, usprepTypeNames[USPREP_PROHIBITED])!=NULL){
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u_parseCodePointRange(fields[0][0], &rangeStart,&rangeEnd, pErrorCode);
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/* store the range */
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compareFlagsForRange(data, rangeStart,rangeEnd,USPREP_PROHIBITED);
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}else if(strstr(typeName, usprepTypeNames[USPREP_MAP])!=NULL){
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/* get the character code, field 0 */
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code=(uint32_t)uprv_strtoul(fields[0][0], &end, 16);
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/* parse the mapping string */
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length=u_parseCodePoints(map, mapping, sizeof(mapping)/4, pErrorCode);
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/* compare the mapping */
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compareMapping(data, code,mapping, length,USPREP_MAP);
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}else if(strstr(typeName, usprepTypeNames[USPREP_LABEL_SEPARATOR])!=NULL){
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u_parseCodePointRange(fields[0][0], &rangeStart,&rangeEnd, pErrorCode);
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/* compare the range */
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compareFlagsForRange(data, rangeStart,rangeEnd,USPREP_LABEL_SEPARATOR);
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}else{
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*pErrorCode = U_INVALID_FORMAT_ERROR;
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}
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}
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static void
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parseMappings(const char *filename, UStringPrepProfile* data, UBool reportError, UErrorCode *pErrorCode) {
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char *fields[3][2];
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if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
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return;
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}
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u_parseDelimitedFile(filename, ';', fields, 3, strprepProfileLineFn, (void*)data, pErrorCode);
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/*fprintf(stdout,"Number of code points that have mappings with length >1 : %i\n",len);*/
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if(U_FAILURE(*pErrorCode) && (reportError || *pErrorCode!=U_FILE_ACCESS_ERROR)) {
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log_err( "testidn error: u_parseDelimitedFile(\"%s\") failed - %s\n", filename, u_errorName(*pErrorCode));
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}
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}
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static UStringPrepType
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getValues(uint32_t result, int32_t* value, UBool* isIndex){
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UStringPrepType type;
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if(result == 0){
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/*
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* Initial value stored in the mapping table
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* just return USPREP_TYPE_LIMIT .. so that
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* the source codepoint is copied to the destination
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*/
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type = USPREP_TYPE_LIMIT;
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}else if(result >= _SPREP_TYPE_THRESHOLD){
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type = (UStringPrepType) (result - _SPREP_TYPE_THRESHOLD);
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}else{
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/* get the type */
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type = USPREP_MAP;
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/* ascertain if the value is index or delta */
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if(result & 0x02){
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*isIndex = TRUE;
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*value = result >> 2;
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}else{
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*isIndex = FALSE;
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*value = (int16_t)result;
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*value = (*value >> 2);
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}
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if((result>>2) == _SPREP_MAX_INDEX_VALUE){
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type = USPREP_DELETE;
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isIndex =FALSE;
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value = 0;
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}
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}
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return type;
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}
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static void
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compareMapping(UStringPrepProfile* data, uint32_t codepoint, uint32_t* mapping,int32_t mapLength,
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UStringPrepType type){
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uint32_t result = 0;
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int32_t length=0;
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UBool isIndex = FALSE;
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UStringPrepType retType;
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int32_t value=0, index=0, delta=0;
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int32_t* indexes = data->indexes;
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UTrie trie = data->sprepTrie;
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const uint16_t* mappingData = data->mappingData;
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int32_t realLength =0;
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int32_t j=0;
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int8_t i=0;
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UTRIE_GET16(&trie, codepoint, result);
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retType = getValues(result,&value,&isIndex);
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if(type != retType && retType != USPREP_DELETE){
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log_err( "Did not get the assigned type for codepoint 0x%08X. Expected: %i Got: %i\n",codepoint, USPREP_MAP, type);
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}
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if(isIndex){
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index = value;
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if(index >= indexes[_SPREP_ONE_UCHAR_MAPPING_INDEX_START] &&
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index < indexes[_SPREP_TWO_UCHARS_MAPPING_INDEX_START]){
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length = 1;
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}else if(index >= indexes[_SPREP_TWO_UCHARS_MAPPING_INDEX_START] &&
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index < indexes[_SPREP_THREE_UCHARS_MAPPING_INDEX_START]){
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length = 2;
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}else if(index >= indexes[_SPREP_THREE_UCHARS_MAPPING_INDEX_START] &&
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index < indexes[_SPREP_FOUR_UCHARS_MAPPING_INDEX_START]){
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length = 3;
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}else{
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length = mappingData[index++];
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}
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}else{
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delta = value;
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length = (retType == USPREP_DELETE)? 0 : 1;
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}
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/* figure out the real length */
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for(j=0; j<mapLength; j++){
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if(mapping[j] > 0xFFFF){
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realLength +=2;
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}else{
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realLength++;
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}
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}
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if(realLength != length){
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log_err( "Did not get the expected length. Expected: %i Got: %i\n", mapLength, length);
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}
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if(isIndex){
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for(i =0; i< mapLength; i++){
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if(mapping[i] <= 0xFFFF){
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if(mappingData[index+i] != (uint16_t)mapping[i]){
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log_err("Did not get the expected result. Expected: 0x%04X Got: 0x%04X \n", mapping[i], mappingData[index+i]);
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}
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}else{
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UChar lead = UTF16_LEAD(mapping[i]);
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UChar trail = UTF16_TRAIL(mapping[i]);
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if(mappingData[index+i] != lead ||
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mappingData[index+i+1] != trail){
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log_err( "Did not get the expected result. Expected: 0x%04X 0x%04X Got: 0x%04X 0x%04X\n", lead, trail, mappingData[index+i], mappingData[index+i+1]);
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}
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}
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}
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}else{
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if(retType!=USPREP_DELETE && (codepoint-delta) != (uint16_t)mapping[0]){
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log_err("Did not get the expected result. Expected: 0x%04X Got: 0x%04X \n", mapping[0],(codepoint-delta));
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}
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}
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}
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static void
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compareFlagsForRange(UStringPrepProfile* data,
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uint32_t start, uint32_t end,
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UStringPrepType type){
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uint32_t result =0 ;
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UStringPrepType retType;
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UBool isIndex=FALSE;
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int32_t value=0;
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UTrie trie = data->sprepTrie;
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/*
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// supplementary code point
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UChar __lead16=UTF16_LEAD(0x2323E);
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int32_t __offset;
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// get data for lead surrogate
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(result)=_UTRIE_GET_RAW((&idnTrie), index, 0, (__lead16));
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__offset=(&idnTrie)->getFoldingOffset(result);
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// get the real data from the folded lead/trail units
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if(__offset>0) {
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(result)=_UTRIE_GET_RAW((&idnTrie), index, __offset, (0x2323E)&0x3ff);
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} else {
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(result)=(uint32_t)((&idnTrie)->initialValue);
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}
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UTRIE_GET16(&idnTrie,0x2323E, result);
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*/
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while(start < end+1){
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UTRIE_GET16(&trie,start, result);
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retType = getValues(result, &value, &isIndex);
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if(result > _SPREP_TYPE_THRESHOLD){
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if(retType != type){
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log_err( "FAIL: Did not get the expected type for 0x%06X. Expected: %s Got: %s\n",start,usprepTypeNames[type], usprepTypeNames[retType]);
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}
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}else{
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if(type == USPREP_PROHIBITED && ((result & 0x01) != 0x01)){
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log_err( "FAIL: Did not get the expected type for 0x%06X. Expected: %s Got: %s\n",start,usprepTypeNames[type], usprepTypeNames[retType]);
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}
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}
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start++;
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}
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}
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void
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doStringPrepTest(const char* binFileName, const char* txtFileName, int32_t options, UErrorCode* errorCode){
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const char *testdatapath = loadTestData(errorCode);
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const char *srcdatapath =ctest_dataOutDir();
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const char *relativepath = ".."U_FILE_SEP_STRING".."U_FILE_SEP_STRING"test"U_FILE_SEP_STRING"testdata"U_FILE_SEP_STRING;
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char *filename = (char*) malloc(strlen(srcdatapath)+strlen(relativepath)+strlen(txtFileName)+10 );
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UStringPrepProfile* profile = usprep_open(testdatapath, binFileName, errorCode);
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if(U_FAILURE(*errorCode)){
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log_err("Failed to load %s data file. Error: %s \n", binFileName, u_errorName(*errorCode));
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return;
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}
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/* open and load the txt file */
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strcpy(filename,srcdatapath);
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strcat(filename,relativepath);
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strcat(filename,txtFileName);
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parseMappings(filename,profile, TRUE,errorCode);
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free(filename);
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}
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#endif
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/*
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* Hey, Emacs, please set the following:
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*
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* Local Variables:
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* indent-tabs-mode: nil
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* End:
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*
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*/
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