516 lines
23 KiB
C++
516 lines
23 KiB
C++
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/********************************************************************
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* COPYRIGHT:
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* Copyright (c) 1997-2001, International Business Machines Corporation and
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* others. All Rights Reserved.
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********************************************************************/
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/***********************************************************************
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************************************************************************
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* Date Name Description
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* 03/15/2000 Madhu Creation.
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************************************************************************/
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#include "unicode/utypes.h"
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#if !UCONFIG_NO_TRANSLITERATION
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#include "ittrans.h"
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#include "unhxtrts.h"
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#include "unicode/utypes.h"
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#include "unicode/translit.h"
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#include "unicode/unifilt.h"
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#include "unicode/uchar.h"
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#include "intltest.h"
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#include "unitohex.h"
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/*converts a Unicodestring to integer*/
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static int32_t getInt(UnicodeString str)
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{
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int32_t result = 0;
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int32_t len = str.length();
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int32_t i = 0;
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for(i=0; i<len; i++) {
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result = result*10+u_charDigitValue(str.char32At(i));
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}
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return result;
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}
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//---------------------------------------------
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// runIndexedTest
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//---------------------------------------------
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void UniToHexTransliteratorTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ )
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{
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if (exec) logln((UnicodeString)"TestSuite UnicodeToHexadecimal Transliterator API ");
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switch (index) {
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case 0: name = "TestConstruction"; if (exec) TestConstruction(); break;
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case 1: name = "TestCloneEqual"; if (exec) TestCloneEqual(); break;
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case 2: name = "TestUpperCase"; if (exec) TestUpperCase(); break;
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case 3: name = "TestPattern"; if (exec) TestPattern(); break;
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case 4: name = "TestSimpleTransliterate"; if (exec) TestSimpleTransliterate(); break;
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case 5: name = "TestTransliterate"; if (exec) TestTransliterate(); break;
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default: name = ""; break; /*needed to end loop*/
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}
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}
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// This test used to call handleTransliterate. That is a protected
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// method that isn't supposed to be called externally. This method is
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// a workaround to make it call the correct method.
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static void pseudoHandleTransliterate(const Transliterator* t,
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Replaceable& text,
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UTransPosition& index,
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UBool incremental) {
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if (incremental) {
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UErrorCode status = U_ZERO_ERROR;
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t->transliterate(text, index, status);
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} else {
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t->finishTransliteration(text, index);
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}
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}
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/**
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* Used by TestConstruction() and TestTransliterate.
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*/
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int32_t gTestUniFilterClassID;
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class TestUniFilter : public UnicodeFilter {
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virtual UClassID getDynamicClassID() const { return &gTestUniFilterClassID; }
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virtual UnicodeFunctor* clone() const {
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return new TestUniFilter(*this);
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}
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virtual UBool contains(UChar32 c) const {
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if(c==0x0063 || c==0x0061 || c==0x0043 || c==0x0041)
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return FALSE;
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else
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return TRUE;
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}
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// Stubs
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virtual UnicodeString& toPattern(UnicodeString& result,
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UBool escapeUnprintable) const {
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return result;
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}
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virtual UBool matchesIndexValue(uint8_t v) const {
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return FALSE;
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}
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virtual void addMatchSetTo(UnicodeSet& toUnionTo) const {}
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};
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void UniToHexTransliteratorTest::TestConstruction(){
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UErrorCode status=U_ZERO_ERROR;
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logln("Testing the construction UnicodeToHexTransliterator()");
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UnicodeToHexTransliterator *trans1=new UnicodeToHexTransliterator();
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if(trans1==0){
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errln("UnicodeToHexTransliterator construction failed Error=" + (UnicodeString)u_errorName(status));
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return;
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}
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delete trans1;
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logln("Testing the cosntruction UnicodeToHexTransliterator(pattern, status)");
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UnicodeString pattern("\\\\U+0000abc");
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trans1=new UnicodeToHexTransliterator(pattern, status);
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if(U_FAILURE(status)){
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errln("UnicodeToHexTransliterator construction failed with pattern =" + pattern + " Error=" + (UnicodeString)u_errorName(status));
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status=U_ZERO_ERROR;
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return;
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}
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delete trans1;
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logln("Testing the cosntruction UnicodeToHexTransliterator(pattern, status) with illegal pattern");
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UnicodeString pattern2("\\X+");
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trans1=new UnicodeToHexTransliterator(pattern2, status);
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if(U_FAILURE(status)){
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logln("OK: UnicodeToHexTransliterator construction for illegal pattern failed, as expected");
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status=U_ZERO_ERROR;
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} else {
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errln("Error: calling the UnicodeToHexTransliterator constructor with illegal pattern should fail");
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}
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delete trans1;
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logln("Testing the construction UnicodeToHexTransliterator(pattern, isUppercase, adoptedFilter, status)");
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trans1=new UnicodeToHexTransliterator(pattern, FALSE, NULL, status);
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if(U_FAILURE(status)){
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errln("UnicodeToHexTransliterator construction failed. Error=" + (UnicodeString)u_errorName(status));
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status=U_ZERO_ERROR;
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return;
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}
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logln("Testing the copy construction");
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UnicodeToHexTransliterator *trans1copy=new UnicodeToHexTransliterator(*trans1);
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if(trans1->toPattern() != trans1copy->toPattern() || trans1->isUppercase() != trans1copy->isUppercase() ||
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trans1->getID() != trans1copy->getID()){
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errln("Copy construction failed");
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}
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delete trans1copy;
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delete trans1;
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logln("Testing the construction UnicodeToHexTransliterator(pattern, isUppercase, adoptedFilter, status)");
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trans1=new UnicodeToHexTransliterator(pattern, TRUE, new TestUniFilter, status);
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if(U_FAILURE(status)){
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errln("UnicodeToHexTransliterator construction failed Error=" + (UnicodeString)u_errorName(status));
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status=U_ZERO_ERROR;
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return;
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}
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logln("Testing the copy construction");
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trans1copy=new UnicodeToHexTransliterator(*trans1);
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if(trans1->toPattern() != trans1copy->toPattern() || trans1->isUppercase() != trans1copy->isUppercase() ||
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trans1->getID() != trans1copy->getID() ||
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trans1->getFilter() == NULL || trans1copy->getFilter() == NULL ){
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errln("Copy construction failed");
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}
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delete trans1copy;
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delete trans1;
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}
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void UniToHexTransliteratorTest::TestCloneEqual(){
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UErrorCode status=U_ZERO_ERROR;
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UnicodeToHexTransliterator *transdefault=new UnicodeToHexTransliterator();
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UnicodeString pattern1("\\U##00");
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UnicodeString pattern2("\\\\uni0000");
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UnicodeToHexTransliterator *trans1=new UnicodeToHexTransliterator(pattern1, status);
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if(U_FAILURE(status) && status==U_ILLEGAL_ARGUMENT_ERROR){
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errln("UnicodeToHexTransliterator construction failed");
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status=U_ZERO_ERROR;
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return;
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}
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UnicodeToHexTransliterator *trans2=new UnicodeToHexTransliterator(pattern2, status);
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if(U_FAILURE(status) && status==U_ILLEGAL_ARGUMENT_ERROR){
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errln("UnicodeToHexTransliterator construction failed");
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status=U_ZERO_ERROR;
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return;
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}
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logln("Testing the clone() API of the UnicodeToHexTransliterator");
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UnicodeToHexTransliterator *transdefaultclone=(UnicodeToHexTransliterator*)transdefault->clone();
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UnicodeToHexTransliterator *trans1clone=(UnicodeToHexTransliterator*)trans1->clone();
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UnicodeToHexTransliterator *trans2clone=(UnicodeToHexTransliterator*)trans2->clone();
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if(transdefault->toPattern() != transdefaultclone->toPattern() ||
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transdefault->isUppercase() != transdefaultclone->isUppercase() ||
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trans1->toPattern() != trans1clone->toPattern() ||
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trans1->isUppercase() != trans1clone->isUppercase() ||
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trans2->toPattern() != trans2clone->toPattern() ||
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trans2->isUppercase() != trans2clone->isUppercase() ||
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transdefault->toPattern() == trans1->toPattern() ||
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trans1->toPattern() == trans2clone->toPattern() ||
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trans2->toPattern() == transdefault->toPattern() ) {
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errln("Error: clone() failed");
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}
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logln("Testing the =operator of the UnicodeToHexTransliterator");
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UnicodeToHexTransliterator *transdefaultequal=new UnicodeToHexTransliterator();
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UnicodeToHexTransliterator *trans1equal=new UnicodeToHexTransliterator();
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UnicodeToHexTransliterator *trans2equal=new UnicodeToHexTransliterator();
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*transdefaultequal=*transdefault;
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*trans1equal=*trans1;
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*trans2equal=*trans2;
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if(transdefault->toPattern() != transdefaultequal->toPattern() ||
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transdefault->isUppercase() != transdefaultequal->isUppercase() ||
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trans1->toPattern() != trans1equal->toPattern() ||
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trans1->isUppercase() != trans1equal->isUppercase() ||
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trans2->toPattern() != trans2equal->toPattern() ||
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trans2->isUppercase() != trans2equal->isUppercase() ||
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transdefault->toPattern() == trans1->toPattern() ||
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trans1->toPattern() == trans2equal->toPattern() ||
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trans2->toPattern() == transdefault->toPattern() ) {
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errln("Error: equal() failed");
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}
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if(transdefaultclone->toPattern() != transdefaultequal->toPattern() ||
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transdefaultclone->isUppercase() != transdefaultequal->isUppercase() ||
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trans1equal->toPattern() != trans1clone->toPattern() ||
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trans1equal->isUppercase() != trans1clone->isUppercase() ||
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trans2clone->toPattern() != trans2equal->toPattern() ||
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trans2clone->isUppercase() != trans2equal->isUppercase() ) {
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errln("Error: equal() or clone() failed");
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}
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delete transdefaultclone;
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delete trans1clone;
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delete trans2clone;
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delete transdefaultequal;
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delete trans1equal;
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delete trans2equal;
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delete transdefault;
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delete trans1;
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delete trans2;
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}
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void UniToHexTransliteratorTest::TestUpperCase(){
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logln("Testing the isUppercase() and setUppercase() API of UnicodeToHexTransliterator");
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UErrorCode status = U_ZERO_ERROR;
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UnicodeString str("abk");
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/*default transliterator has upper case TRUE*/
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UnicodeToHexTransliterator *transdefault=new UnicodeToHexTransliterator();
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if(transdefault == 0){
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errln("UnicodeToHexTransliterator construction failed");
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return;
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}
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expect(*transdefault, "where uppercase=default", str, UnicodeString("\\u0061\\u0062\\u006B", ""));
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UnicodeString pattern("\\\\u0000", "");
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/*transliterator with Uppercase FALSE*/
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UnicodeToHexTransliterator *trans1=new UnicodeToHexTransliterator(pattern, FALSE, NULL, status);
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if(U_FAILURE(status) && status==U_ILLEGAL_ARGUMENT_ERROR){
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errln("UnicodeToHexTransliterator construction failed with pattern =" + pattern);
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status=U_ZERO_ERROR;
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return;
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}
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expect(*trans1, "where uppercase=FALSE", str, UnicodeString("\\u0061\\u0062\\u006b", "")); /*doesn't display uppercase*/
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if(transdefault->isUppercase() != TRUE || trans1->isUppercase() != FALSE ){
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errln("isUpperCase() failed");
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}
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/*changing the outputhexdigits to lower case for the default transliterator*/
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transdefault->setUppercase(trans1->isUppercase());
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if(transdefault->isUppercase() != trans1->isUppercase() || transdefault->isUppercase() != FALSE){
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errln("setUppercase() failed");
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}
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/*doesn't ouput uppercase hex, since transdefault's uppercase is set to FALSE using setUppercase*/
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expect(*transdefault, "where uppercase=FALSE", str, UnicodeString("\\u0061\\u0062\\u006b", ""));
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/*trying round trip*/
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transdefault->setUppercase(TRUE);
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if(transdefault->isUppercase() != TRUE || transdefault->isUppercase() == trans1->isUppercase() ){
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errln("setUppercase() failed");
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}
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/*displays upper case since it is set to TRUE*/
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expect(*transdefault, "where uppercase=TRUE", str, UnicodeString("\\u0061\\u0062\\u006B", ""));
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delete transdefault;
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delete trans1;
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}
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void UniToHexTransliteratorTest::TestPattern(){
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logln("Testing the applyPattern() and toPattern() API of UnicodeToHexTransliterator");
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UErrorCode status = U_ZERO_ERROR;
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/*default transliterator has pattern \\u0000*/
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UnicodeToHexTransliterator *transdefault=new UnicodeToHexTransliterator();
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if(transdefault == 0){
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errln("UnicodeToHexTransliterator construction failed");
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return;
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}
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UnicodeString defaultpattern=transdefault->toPattern();
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UnicodeString pattern1("\\\\U+0000", "");
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UnicodeToHexTransliterator *trans1=new UnicodeToHexTransliterator(pattern1, TRUE, NULL, status);
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if(U_FAILURE(status) && status==U_ILLEGAL_ARGUMENT_ERROR){
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errln("UnicodeToHexTransliterator construction failed with pattern =" + pattern1);
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status=U_ZERO_ERROR;
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return;
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}
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/*test toPattern() */
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if(transdefault->toPattern() == trans1->toPattern() ||
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transdefault->toPattern() != UnicodeString("\\\\u0000", "") ||
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trans1->toPattern() != pattern1 ){
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errln("Error: toPattern() failed");
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}
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/*apply patterns for transdefault*/
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UnicodeString str("abKf");
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expectPattern(*transdefault, pattern1, str, UnicodeString("\\U+0061\\U+0062\\U+004B\\U+0066", ""));
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expectPattern(*transdefault, UnicodeString("\\U##00,", ""), str, UnicodeString("U61,U62,U4B,U66,", ""));
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expectPattern(*transdefault, defaultpattern, str, UnicodeString("\\u0061\\u0062\\u004B\\u0066", ""));
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expectPattern(*trans1, UnicodeString("\\uni0000", ""), str, UnicodeString("uni0061uni0062uni004Buni0066", ""));
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expectPattern(*trans1, UnicodeString("\\\\S-0000-E", ""), str, UnicodeString("\\S-0061-E\\S-0062-E\\S-004B-E\\S-0066-E", ""));
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expectPattern(*trans1, UnicodeString("\\u##0000", ""), str, UnicodeString("FAIL", ""));
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expectPattern(*trans1, UnicodeString("\\*0000", ""), str, UnicodeString("*0061*0062*004B*0066", ""));
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expectPattern(*trans1, UnicodeString("\\u####", ""), str, UnicodeString("FAIL", ""));
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delete trans1;
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delete transdefault;
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}
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void UniToHexTransliteratorTest::TestSimpleTransliterate(){
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UErrorCode status=U_ZERO_ERROR;
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UnicodeString pattern1("\\\\U+0000", "");
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UnicodeToHexTransliterator *trans1=new UnicodeToHexTransliterator(pattern1, TRUE, NULL, status);
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if(U_FAILURE(status) && status==U_ILLEGAL_ARGUMENT_ERROR){
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errln("UnicodeToHexTransliterator construction failed with pattern =" + pattern1);
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status=U_ZERO_ERROR;
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return;
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}
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UTransPosition index={1,5,2,5};
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UnicodeString source("Hello");
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UnicodeString rsource(source);
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UnicodeString expected("He\\U+006C\\U+006C\\U+006F", "");
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pseudoHandleTransliterate(trans1, rsource, index, FALSE);
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expectAux(trans1->getID() + ":handleTransliterator ", source + "-->" + rsource, rsource==expected, expected);
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delete trans1;
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}
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void UniToHexTransliteratorTest::TestTransliterate(){
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UErrorCode status=U_ZERO_ERROR;
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UnicodeString Data[]={
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//pattern, source, index.contextStart, index.contextLimit, index.start, expectedResult, expectedResult using filter(a, b)
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UnicodeString("U+##00", ""), UnicodeString("abc", ""), "1", "3", "2", UnicodeString("abU+63", ""), UnicodeString("abc", ""),
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UnicodeString("\\\\u0000", ""), UnicodeString("abc", ""), "1", "2", "1", UnicodeString("a\\u0062c", ""), UnicodeString("a\\u0062c", ""),
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UnicodeString("Uni0000", ""), UnicodeString("abc", ""), "1", "3", "2", UnicodeString("abUni0063", ""), UnicodeString("abc", ""),
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UnicodeString("U[0000]", ""), UnicodeString("hello", ""), "0", "4", "2", UnicodeString("heU[006C]U[006C]o", ""), UnicodeString("heU[006C]U[006C]o", ""),
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UnicodeString("prefix-0000-suffix", ""), UnicodeString("abc", ""), "1", "3", "1", UnicodeString("aprefix-0062-suffixprefix-0063-suffix", ""), UnicodeString("aprefix-0062-suffixc", ""),
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UnicodeString("*##00*", ""), UnicodeString("hellothere", ""), "1", "8", "4", UnicodeString("hell*6F**74**68**65*re", ""), UnicodeString("hell*6F**74**68**65*re", ""),
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};
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uint32_t i;
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for(i=0;i<sizeof(Data)/sizeof(Data[0]);i=i+7){
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UnicodeToHexTransliterator *trans1=new UnicodeToHexTransliterator(Data[i+0], TRUE, NULL, status);
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if(U_FAILURE(status)){
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errln("UnicodeToHexTransliterator construction failed with pattern =" + Data[i+0]);
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status=U_ZERO_ERROR;
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continue;
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}
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expectTranslit(*trans1, "", Data[i+1], getInt(Data[i+2]), getInt(Data[i+3]), getInt(Data[i+4]), Data[i+5] );
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delete trans1;
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UnicodeToHexTransliterator *trans2=new UnicodeToHexTransliterator(Data[i+0], TRUE, new TestUniFilter, status);
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if(U_FAILURE(status)){
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errln("UnicodeToHexTransliterator construction failed with pattern=" + Data[i+0] + "with filter(a,c)" );
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status=U_ZERO_ERROR;
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continue;
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}
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expectTranslit(*trans2, " with filter(a,A,c,C)", Data[i+1], getInt(Data[i+2]), getInt(Data[i+3]), getInt(Data[i+4]), Data[i+6] );
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delete trans2;
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}
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}
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//======================================================================
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// Support methods
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//======================================================================
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void UniToHexTransliteratorTest::expectTranslit(const UnicodeToHexTransliterator& t,
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const UnicodeString& message,
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const UnicodeString& source,
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int32_t start, int32_t limit, int32_t cursor,
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const UnicodeString& expectedResult){
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UTransPosition _index;
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_index.contextStart=start;
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_index.contextLimit= limit;
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_index.start = cursor;
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_index.limit = limit;
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UTransPosition index = _index;
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UnicodeString rsource(source);
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pseudoHandleTransliterate(&t, rsource, index, FALSE);
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expectAux(t.getID() + ":handleTransliterator(increment=FALSE) " + message, source + "-->" + rsource, rsource==expectedResult, expectedResult);
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UnicodeString rsource2(source);
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index=_index;
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pseudoHandleTransliterate(&t, rsource2, index, TRUE);
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expectAux(t.getID() + ":handleTransliterator(increment=TRUE) "+ message, source + "-->" + rsource2, rsource2==expectedResult, expectedResult);
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/*ceates a copy constructor and checks the transliteration*/
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UnicodeToHexTransliterator *copy=new UnicodeToHexTransliterator(t);
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rsource2.remove();
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rsource2.append(source);
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index=_index;
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pseudoHandleTransliterate(copy, rsource2, index, FALSE);
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expectAux(t.getID() + "COPY:handleTransliterator(increment=FALSE) " + message, source + "-->" + rsource2, rsource2==expectedResult, expectedResult);
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rsource2.remove();
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rsource2.append(source);
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index=_index;
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pseudoHandleTransliterate(copy, rsource2, index, TRUE);
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expectAux(t.getID() + "COPY:handleTransliterator(increment=TRUE) " + message, source + "-->" + rsource2, rsource2==expectedResult, expectedResult);
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delete copy;
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/*creates a clone and tests transliteration*/
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UnicodeToHexTransliterator *clone=(UnicodeToHexTransliterator*)t.clone();
|
|
rsource2.remove();
|
|
rsource2.append(source);
|
|
index=_index;
|
|
pseudoHandleTransliterate(clone, rsource2, index, FALSE);
|
|
expectAux(t.getID() + "CLONE:handleTransliterator(increment=FALSE) "+ message,source + "-->" + rsource2, rsource2==expectedResult, expectedResult);
|
|
|
|
rsource2.remove();
|
|
rsource2.append(source);
|
|
index=_index;
|
|
pseudoHandleTransliterate(clone, rsource2, index, TRUE);
|
|
expectAux(t.getID() + "CLONE:handleTransliterator(increment=TRUE) "+ message, source + "-->" + rsource2, rsource2==expectedResult, expectedResult);
|
|
delete clone;
|
|
|
|
/*Uses the assignment operator to create a transliterator and tests transliteration*/
|
|
UnicodeToHexTransliterator equal=t;
|
|
rsource2.remove();
|
|
rsource2.append(source);
|
|
index=_index;
|
|
pseudoHandleTransliterate(&equal, rsource2, index, FALSE);
|
|
expectAux(t.getID() + "=OPERATOR:handleTransliterator(increment=FALSE) "+ message, source + "-->" + rsource2, rsource2==expectedResult, expectedResult);
|
|
|
|
rsource2.remove();
|
|
rsource2.append(source);
|
|
index=_index;
|
|
pseudoHandleTransliterate(&equal, rsource2, index, TRUE);
|
|
expectAux(t.getID() + "=OPERATOR:handleTransliterator(increment=TRUE) "+ message, source + "-->" + rsource2, rsource2==expectedResult, expectedResult);
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
void UniToHexTransliteratorTest::expectPattern(UnicodeToHexTransliterator& t,
|
|
const UnicodeString& pattern,
|
|
const UnicodeString& source,
|
|
const UnicodeString& expectedResult){
|
|
|
|
UErrorCode status=U_ZERO_ERROR;
|
|
t.applyPattern(pattern, status);
|
|
if(expectedResult == "FAIL"){
|
|
if(U_FAILURE(status)){
|
|
logln("OK: calling applyPattern() with illegal pattern failed as expected. Error=" + (UnicodeString)u_errorName(status));
|
|
status=U_ZERO_ERROR;
|
|
return;
|
|
}
|
|
}
|
|
else{
|
|
if(U_FAILURE(status)){
|
|
errln("Error: applyPattern() failed with pattern =" + pattern + "--->" + (UnicodeString)u_errorName(status));
|
|
return;
|
|
}else {
|
|
if(t.toPattern() != pattern) {
|
|
errln("Error: applyPattern or toPatten failed. Expected: " + pattern + "Got: " + t.toPattern());
|
|
}
|
|
else{
|
|
logln("OK: applyPattern passed. Testing transliteration");
|
|
expect(t, (UnicodeString)" with pattern "+pattern, source, expectedResult);
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
void UniToHexTransliteratorTest::expect(const UnicodeToHexTransliterator& t,
|
|
const UnicodeString& message,
|
|
const UnicodeString& source,
|
|
const UnicodeString& expectedResult) {
|
|
|
|
UnicodeString rsource(source);
|
|
t.transliterate(rsource);
|
|
expectAux(t.getID() + ":Replaceable " + message, source + "->" + rsource, rsource==expectedResult, expectedResult);
|
|
|
|
// Test handleTransliterate (incremental) transliteration --
|
|
rsource.remove();
|
|
rsource.append(source);
|
|
UTransPosition index;
|
|
index.contextStart=0;
|
|
index.contextLimit = source.length();
|
|
index.start =0;
|
|
index.limit=source.length();
|
|
pseudoHandleTransliterate(&t, rsource, index, TRUE);
|
|
expectAux(t.getID() + ":handleTransliterate " + message, source + "->" + rsource, rsource==expectedResult, expectedResult);
|
|
|
|
}
|
|
void UniToHexTransliteratorTest::expectAux(const UnicodeString& tag,
|
|
const UnicodeString& summary, UBool pass,
|
|
const UnicodeString& expectedResult) {
|
|
if (pass) {
|
|
logln(UnicodeString("(")+tag+") " + prettify(summary));
|
|
} else {
|
|
errln(UnicodeString("FAIL: (")+tag+") "
|
|
+ prettify(summary)
|
|
+ ", expected " + prettify(expectedResult));
|
|
}
|
|
}
|
|
|
|
#endif /* #if !UCONFIG_NO_TRANSLITERATION */
|