| /******************************************************************** |
| * COPYRIGHT: |
| * Copyright (c) 1997-2001, International Business Machines Corporation and |
| * others. All Rights Reserved. |
| ********************************************************************/ |
| |
| #include "ustrtest.h" |
| #include "unicode/unistr.h" |
| #include "unicode/unicode.h" |
| #include "unicode/ustring.h" |
| #include "unicode/locid.h" |
| #include "unicode/ucnv.h" |
| #include "cmemory.h" |
| |
| #if 0 |
| #include "unicode/ustream.h" |
| |
| #if U_IOSTREAM_SOURCE >= 199711 |
| #include <iostream> |
| using namespace std; |
| #elif U_IOSTREAM_SOURCE >= 198506 |
| #include <iostream.h> |
| #endif |
| |
| #endif |
| |
| UnicodeStringTest::UnicodeStringTest() |
| { |
| } |
| |
| UnicodeStringTest::~UnicodeStringTest() |
| { |
| } |
| |
| void UnicodeStringTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ ) |
| { |
| if (exec) logln("TestSuite LocaleTest: "); |
| switch (index) { |
| case 0: name = "TestBasicManipulation"; if (exec) TestBasicManipulation(); break; |
| case 1: name = "TestCompare"; if (exec) TestCompare(); break; |
| case 2: name = "TestExtract"; if (exec) TestExtract(); break; |
| case 3: name = "TestRemoveReplace"; if (exec) TestRemoveReplace(); break; |
| case 4: name = "TestCaseConversion"; if (exec) TestCaseConversion(); break; |
| case 5: name = "TestNothing"; break; |
| case 6: name = "TestSearching"; if (exec) TestSearching(); break; |
| case 7: name = "TestSpacePadding"; if (exec) TestSpacePadding(); break; |
| case 8: name = "TestPrefixAndSuffix"; if (exec) TestPrefixAndSuffix(); break; |
| case 9: name = "TestFindAndReplace"; if (exec) TestFindAndReplace(); break; |
| case 10: name = "TestCellWidth"; if (exec) TestCellWidth(); break; |
| case 11: name = "TestReverse"; if (exec) TestReverse(); break; |
| case 12: name = "TestMiscellaneous"; if (exec) TestMiscellaneous(); break; |
| case 13: name = "TestStackAllocation"; if (exec) TestStackAllocation(); break; |
| case 14: name = "TestUnescape"; if (exec) TestUnescape(); break; |
| |
| default: name = ""; break; //needed to end loop |
| } |
| } |
| |
| void |
| UnicodeStringTest::TestBasicManipulation() |
| { |
| UnicodeString test1("Now is the time for all men to come swiftly to the aid of the party.\n"); |
| UnicodeString expectedValue; |
| |
| test1.insert(24, "good "); |
| expectedValue = "Now is the time for all good men to come swiftly to the aid of the party.\n"; |
| if (test1 != expectedValue) |
| errln("insert() failed: expected \"" + expectedValue + "\"\n,got \"" + test1 + "\""); |
| |
| test1.remove(41, 8); |
| expectedValue = "Now is the time for all good men to come to the aid of the party.\n"; |
| if (test1 != expectedValue) |
| errln("remove() failed: expected \"" + expectedValue + "\"\n,got \"" + test1 + "\""); |
| |
| test1.replace(58, 6, "ir country"); |
| expectedValue = "Now is the time for all good men to come to the aid of their country.\n"; |
| if (test1 != expectedValue) |
| errln("replace() failed: expected \"" + expectedValue + "\"\n,got \"" + test1 + "\""); |
| |
| UChar temp[80]; |
| test1.extract(0, 15, temp); |
| |
| UnicodeString test2(temp, 15); |
| |
| expectedValue = "Now is the time"; |
| if (test2 != expectedValue) |
| errln("extract() failed: expected \"" + expectedValue + "\"\n,got \"" + test2 + "\""); |
| |
| test2 += " for me to go!\n"; |
| expectedValue = "Now is the time for me to go!\n"; |
| if (test2 != expectedValue) |
| errln("operator+=() failed: expected \"" + expectedValue + "\"\n,got \"" + test2 + "\""); |
| |
| if (test1.length() != 70) |
| errln("length() failed: expected 70, got " + test1.length()); |
| if (test2.length() != 30) |
| errln("length() failed: expected 30, got " + test2.length()); |
| |
| UnicodeString test3; |
| test3.append((UChar32)0x20402); |
| if(test3 != CharsToUnicodeString("\\uD841\\uDC02")){ |
| errln((UnicodeString)"append failed for UChar32, expected \"\\\\ud841\\\\udc02\", got " + prettify(test3)); |
| } |
| if(test3.length() != 2){ |
| errln("append or length failed for UChar32, expected 2, got " + test3.length()); |
| } |
| test3.append((UChar32)0x0074); |
| if(test3 != CharsToUnicodeString("\\uD841\\uDC02t")){ |
| errln((UnicodeString)"append failed for UChar32, expected \"\\\\uD841\\\\uDC02t\", got " + prettify(test3)); |
| } |
| if(test3.length() != 3){ |
| errln((UnicodeString)"append or length failed for UChar32, expected 2, got " + test3.length()); |
| } |
| |
| // test some UChar32 overloads |
| if( test3.setTo((UChar32)0x10330).length() != 2 || |
| test3.insert(0, (UChar32)0x20100).length() != 4 || |
| test3.replace(2, 2, (UChar32)0xe0061).length() != 4 || |
| (test3 = (UChar32)0x14001).length() != 2 |
| ) { |
| errln((UnicodeString)"simple UChar32 overloads for replace, insert, setTo or = failed"); |
| } |
| |
| { |
| // test moveIndex32() |
| UnicodeString s=UNICODE_STRING("\\U0002f999\\U0001d15f\\u00c4\\u1ed0", 32).unescape(); |
| |
| if( |
| s.moveIndex32(2, -1)!=0 || |
| s.moveIndex32(2, 1)!=4 || |
| s.moveIndex32(2, 2)!=5 || |
| s.moveIndex32(5, -2)!=2 || |
| s.moveIndex32(0, -1)!=0 || |
| s.moveIndex32(6, 1)!=6 |
| ) { |
| errln("UnicodeString::moveIndex32() failed"); |
| } |
| |
| // test countChar32() |
| // note that this also calls and tests u_countChar32(length>=0) |
| if( |
| s.countChar32()!=4 || |
| s.countChar32(1)!=4 || |
| s.countChar32(2)!=3 || |
| s.countChar32(2, 3)!=2 || |
| s.countChar32(2, 0)!=0 |
| ) { |
| errln("UnicodeString::countChar32() failed"); |
| } |
| |
| // NUL-terminate the string buffer and test u_countChar32(length=-1) |
| const UChar *buffer=s.append((UChar)0).getBuffer(); |
| if( |
| u_countChar32(buffer, -1)!=4 || |
| u_countChar32(buffer+1, -1)!=4 || |
| u_countChar32(buffer+2, -1)!=3 || |
| u_countChar32(buffer+3, -1)!=3 || |
| u_countChar32(buffer+4, -1)!=2 || |
| u_countChar32(buffer+5, -1)!=1 || |
| u_countChar32(buffer+6, -1)!=0 |
| ) { |
| errln("u_countChar32(length=-1) failed"); |
| } |
| |
| // test u_countChar32() with bad input |
| if(u_countChar32(NULL, 5)!=0 || u_countChar32(buffer, -2)!=0) { |
| errln("u_countChar32(bad input) failed (returned non-zero counts)"); |
| } |
| } |
| } |
| |
| void |
| UnicodeStringTest::TestCompare() |
| { |
| UnicodeString test1("this is a test"); |
| UnicodeString test2("this is a test"); |
| UnicodeString test3("this is a test of the emergency broadcast system"); |
| UnicodeString test4("never say, \"this is a test\"!!"); |
| |
| UnicodeString test5((UChar)0x5000); |
| UnicodeString test6((UChar)0x5100); |
| |
| UChar uniChars[] = { 0x74, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, |
| 0x20, 0x61, 0x20, 0x74, 0x65, 0x73, 0x74, 0 }; |
| char chars[] = "this is a test"; |
| |
| // test operator== and operator!= |
| if (test1 != test2 || test1 == test3 || test1 == test4) |
| errln("operator== or operator!= failed"); |
| |
| // test operator> and operator< |
| if (test1 > test2 || test1 < test2 || !(test1 < test3) || !(test1 > test4) || |
| !(test5 < test6) |
| ) { |
| errln("operator> or operator< failed"); |
| } |
| |
| // test operator>= and operator<= |
| if (!(test1 >= test2) || !(test1 <= test2) || !(test1 <= test3) || !(test1 >= test4)) |
| errln("operator>= or operator<= failed"); |
| |
| // test compare(UnicodeString) |
| if (test1.compare(test2) != 0 || test1.compare(test3) >= 0 || test1.compare(test4) <= 0) |
| errln("compare(UnicodeString) failed"); |
| |
| //test compare(offset, length, UnicodeString) |
| if(test1.compare(0, 14, test2) != 0 || |
| test3.compare(0, 14, test2) != 0 || |
| test4.compare(12, 14, test2) != 0 || |
| test3.compare(0, 18, test1) <=0 ) |
| errln("compare(offset, length, UnicodeString) failes"); |
| |
| // test compare(UChar*) |
| if (test2.compare(uniChars) != 0 || test3.compare(uniChars) <= 0 || test4.compare(uniChars) >= 0) |
| errln("compare(UChar*) failed"); |
| |
| // test compare(char*) |
| if (test2.compare(chars) != 0 || test3.compare(chars) <= 0 || test4.compare(chars) >= 0) |
| errln("compare(char*) failed"); |
| |
| // test compare(UChar*, length) |
| if (test1.compare(uniChars, 4) <= 0 || test1.compare(uniChars, 4) <= 0) |
| errln("compare(UChar*, length) failed"); |
| |
| // test compare(thisOffset, thisLength, that, thatOffset, thatLength) |
| if (test1.compare(0, 14, test2, 0, 14) != 0 |
| || test1.compare(0, 14, test3, 0, 14) != 0 |
| || test1.compare(0, 14, test4, 12, 14) != 0) |
| errln("1. compare(thisOffset, thisLength, that, thatOffset, thatLength) failed"); |
| |
| if (test1.compare(10, 4, test2, 0, 4) >= 0 |
| || test1.compare(10, 4, test3, 22, 9) <= 0 |
| || test1.compare(10, 4, test4, 22, 4) != 0) |
| errln("2. compare(thisOffset, thisLength, that, thatOffset, thatLength) failed"); |
| |
| // test compareBetween |
| if (test1.compareBetween(0, 14, test2, 0, 14) != 0 || test1.compareBetween(0, 14, test3, 0, 14) != 0 |
| || test1.compareBetween(0, 14, test4, 12, 26) != 0) |
| errln("compareBetween failed"); |
| |
| if (test1.compareBetween(10, 14, test2, 0, 4) >= 0 || test1.compareBetween(10, 14, test3, 22, 31) <= 0 |
| || test1.compareBetween(10, 14, test4, 22, 26) != 0) |
| errln("compareBetween failed"); |
| |
| // test compare() etc. with strings that share a buffer but are not equal |
| test2=test1; // share the buffer, length() too large for the stackBuffer |
| test2.truncate(1); // change only the length, not the buffer |
| if( test1==test2 || test1<=test2 || |
| test1.compare(test2)<=0 || |
| test1.compareCodePointOrder(test2)<=0 || |
| test1.caseCompare(test2, U_FOLD_CASE_DEFAULT)<=0 |
| ) { |
| errln("UnicodeStrings that share a buffer but have different lengths compare as equal"); |
| } |
| |
| /* test compareCodePointOrder() */ |
| { |
| /* these strings are in ascending order */ |
| static const UChar strings[5][3]={ |
| { 0x61, 0 }, /* U+0061 */ |
| { 0x20ac, 0 }, /* U+20ac */ |
| { 0xff61, 0 }, /* U+ff61 */ |
| { 0xd800, 0xdc02, 0 }, /* U+10002 */ |
| { 0xd84d, 0xdc56, 0 } /* U+23456 */ |
| }; |
| UnicodeString u[5]; |
| int i; |
| |
| for(i=0; i<5; ++i) { |
| u[i]=UnicodeString(TRUE, strings[i], -1); |
| } |
| |
| for(i=0; i<4; ++i) { |
| if(u[i].compareCodePointOrder(u[i+1])>=0) { |
| errln("error: UnicodeString::compareCodePointOrder() fails for string %d and the following one\n", i); |
| } |
| } |
| } |
| |
| /* test caseCompare() */ |
| { |
| static const UChar |
| _mixed[]= { 0x61, 0x42, 0x131, 0x3a3, 0xdf, 0xfb03, 0xd93f, 0xdfff, 0 }, |
| _otherDefault[]= { 0x41, 0x62, 0x69, 0x3c3, 0x73, 0x53, 0x46, 0x66, 0x49, 0xd93f, 0xdfff, 0 }, |
| _otherExcludeSpecialI[]={ 0x41, 0x62, 0x131, 0x3c3, 0x53, 0x73, 0x66, 0x46, 0x69, 0xd93f, 0xdfff, 0 }, |
| _different[]= { 0x41, 0x62, 0x69, 0x3c3, 0x73, 0x53, 0x46, 0x66, 0x49, 0xd93f, 0xdffd, 0 }; |
| |
| UnicodeString |
| mixed(TRUE, _mixed, -1), |
| otherDefault(TRUE, _otherDefault, -1), |
| otherExcludeSpecialI(TRUE, _otherExcludeSpecialI, -1), |
| different(TRUE, _different, -1); |
| |
| int8_t result; |
| |
| /* test caseCompare() */ |
| result=mixed.caseCompare(otherDefault, U_FOLD_CASE_DEFAULT); |
| if(result!=0) { |
| errln("error: mixed.caseCompare(other, default)=%ld instead of 0\n", result); |
| } |
| result=mixed.caseCompare(otherExcludeSpecialI, U_FOLD_CASE_EXCLUDE_SPECIAL_I); |
| if(result!=0) { |
| errln("error: mixed.caseCompare(otherExcludeSpecialI, U_FOLD_CASE_EXCLUDE_SPECIAL_I)=%ld instead of 0\n", result); |
| } |
| result=mixed.caseCompare(otherDefault, U_FOLD_CASE_EXCLUDE_SPECIAL_I); |
| if(result==0) { |
| errln("error: mixed.caseCompare(other, U_FOLD_CASE_EXCLUDE_SPECIAL_I)=0 instead of !=0\n"); |
| } |
| |
| /* test caseCompare() */ |
| result=mixed.caseCompare(different, U_FOLD_CASE_DEFAULT); |
| if(result<=0) { |
| errln("error: mixed.caseCompare(different, default)=%ld instead of positive\n", result); |
| } |
| |
| /* test caseCompare() - include the folded sharp s (U+00df) with different lengths */ |
| result=mixed.caseCompare(1, 4, different, 1, 5, U_FOLD_CASE_DEFAULT); |
| if(result!=0) { |
| errln("error: mixed.caseCompare(mixed, 1, 4, different, 1, 5, default)=%ld instead of 0\n", result); |
| } |
| |
| /* test caseCompare() - stop in the middle of the sharp s (U+00df) */ |
| result=mixed.caseCompare(1, 4, different, 1, 4, U_FOLD_CASE_DEFAULT); |
| if(result<=0) { |
| errln("error: mixed.caseCompare(1, 4, different, 1, 4, default)=%ld instead of positive\n", result); |
| } |
| } |
| |
| // test that srcLength=-1 is handled in functions that |
| // take input const UChar */int32_t srcLength (j785) |
| { |
| static const UChar u[]={ 0x61, 0x308, 0x62, 0 }; |
| UnicodeString s=UNICODE_STRING("a\\u0308b", 8).unescape(); |
| |
| if(s.compare(u, -1)!=0 || s.compare(0, 999, u, 0, -1)!=0) { |
| errln("error UnicodeString::compare(..., const UChar *, srcLength=-1) does not work"); |
| } |
| |
| if(s.compareCodePointOrder(u, -1)!=0 || s.compareCodePointOrder(0, 999, u, 0, -1)!=0) { |
| errln("error UnicodeString::compareCodePointOrder(..., const UChar *, srcLength=-1, ...) does not work"); |
| } |
| |
| if(s.caseCompare(u, -1, U_FOLD_CASE_DEFAULT)!=0 || s.caseCompare(0, 999, u, 0, -1, U_FOLD_CASE_DEFAULT)!=0) { |
| errln("error UnicodeString::caseCompare(..., const UChar *, srcLength=-1, ...) does not work"); |
| } |
| |
| if(s.indexOf(u, 1, -1, 0, 999)!=1 || s.indexOf(u+1, -1, 0, 999)!=1 || s.indexOf(u+1, -1, 0)!=1) { |
| errln("error UnicodeString::indexOf(const UChar *, srcLength=-1, ...) does not work"); |
| } |
| |
| if(s.lastIndexOf(u, 1, -1, 0, 999)!=1 || s.lastIndexOf(u+1, -1, 0, 999)!=1 || s.lastIndexOf(u+1, -1, 0)!=1) { |
| errln("error UnicodeString::lastIndexOf(const UChar *, srcLength=-1, ...) does not work"); |
| } |
| |
| UnicodeString s2, s3; |
| s2.replace(0, 0, u+1, -1); |
| s3.replace(0, 0, u, 1, -1); |
| if(s.compare(1, 999, s2)!=0 || s2!=s3) { |
| errln("error UnicodeString::replace(..., const UChar *, srcLength=-1, ...) does not work"); |
| } |
| } |
| } |
| |
| void |
| UnicodeStringTest::TestExtract() |
| { |
| UnicodeString test1("Now is the time for all good men to come to the aid of their country.", ""); |
| UnicodeString test2; |
| UChar test3[13] = {1, 2, 3, 4, 5, 6, 7, 8, 8, 10, 11, 12, 13}; |
| char test4[13] = {1, 2, 3, 4, 5, 6, 7, 8, 8, 10, 11, 12, 13}; |
| UnicodeString test5; |
| char test6[13] = {1, 2, 3, 4, 5, 6, 7, 8, 8, 10, 11, 12, 13}; |
| |
| test1.extract(11, 12, test2); |
| test1.extract(11, 12, test3); |
| if (test1.extract(11, 12, test4) != 12 || test4[12] != 0) { |
| errln("UnicodeString.extract(char *) failed to return the correct size of destination buffer."); |
| } |
| test1.extractBetween(11, 23, test5); |
| if (test1.extract(60, 71, test6) != 9) { |
| errln("UnicodeString.extract() failed to return the correct size of destination buffer for end of buffer."); |
| } |
| if (test1.extract(11, 12, test6) != 12) { |
| errln("UnicodeString.extract() failed to return the correct size of destination buffer."); |
| } |
| |
| // convert test4 back to Unicode for comparison |
| UnicodeString test4b(test4, 12); |
| |
| if (test1.extract(11, 12, (char *)NULL) != 12) { |
| errln("UnicodeString.extract(NULL) failed to return the correct size of destination buffer."); |
| } |
| if (test1.extract(11, -1, test6) != 0) { |
| errln("UnicodeString.extract(-1) failed to stop reading the string."); |
| } |
| |
| for (UTextOffset i = 0; i < 12; i++) { |
| if (test1[(UTextOffset)(11 + i)] != test2[i]) { |
| errln(UnicodeString("extracting into a UnicodeString failed at position ") + i); |
| break; |
| } |
| if (test1[(UTextOffset)(11 + i)] != test3[i]) { |
| errln(UnicodeString("extracting into an array of UChar failed at position ") + i); |
| break; |
| } |
| if (((char)test1[(UTextOffset)(11 + i)]) != test4b[i]) { |
| errln(UnicodeString("extracting into an array of char failed at position ") + i); |
| break; |
| } |
| if (test1[(UTextOffset)(11 + i)] != test5[i]) { |
| errln(UnicodeString("extracting with extractBetween failed at position ") + i); |
| break; |
| } |
| } |
| |
| // test preflighting and overflows with invariant conversion |
| if (test1.extract(0, 10, (char *)NULL, "") != 10) { |
| errln("UnicodeString.extract(0, 10, (char *)NULL, \"\") != 10"); |
| } |
| |
| test4[2] = (char)0xff; |
| if (test1.extract(0, 10, test4, 2, "") != 10) { |
| errln("UnicodeString.extract(0, 10, test4, 2, \"\") != 10"); |
| } |
| if (test4[2] != (char)0xff) { |
| errln("UnicodeString.extract(0, 10, test4, 2, \"\") overwrote test4[2]"); |
| } |
| |
| { |
| // test new, NUL-terminating extract() function |
| UnicodeString s("terminate", ""); |
| UChar dest[20]={ |
| 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, |
| 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5 |
| }; |
| UErrorCode errorCode; |
| int32_t length; |
| |
| errorCode=U_ZERO_ERROR; |
| length=s.extract((UChar *)NULL, 0, errorCode); |
| if(errorCode!=U_BUFFER_OVERFLOW_ERROR || length!=s.length()) { |
| errln("UnicodeString.extract(NULL, 0)==%d (%s) expected %d (U_BUFFER_OVERFLOW_ERROR)", length, s.length(), u_errorName(errorCode)); |
| } |
| |
| errorCode=U_ZERO_ERROR; |
| length=s.extract(dest, s.length()-1, errorCode); |
| if(errorCode!=U_BUFFER_OVERFLOW_ERROR || length!=s.length()) { |
| errln("UnicodeString.extract(dest too short)==%d (%s) expected %d (U_BUFFER_OVERFLOW_ERROR)", |
| length, u_errorName(errorCode), s.length()); |
| } |
| |
| errorCode=U_ZERO_ERROR; |
| length=s.extract(dest, s.length(), errorCode); |
| if(errorCode!=U_STRING_NOT_TERMINATED_WARNING || length!=s.length()) { |
| errln("UnicodeString.extract(dest just right without NUL)==%d (%s) expected %d (U_STRING_NOT_TERMINATED_WARNING)", |
| length, u_errorName(errorCode), s.length()); |
| } |
| if(dest[length-1]!=s[length-1] || dest[length]!=0xa5) { |
| errln("UnicodeString.extract(dest just right without NUL) did not extract the string correctly"); |
| } |
| |
| errorCode=U_ZERO_ERROR; |
| length=s.extract(dest, s.length()+1, errorCode); |
| if(errorCode!=U_ZERO_ERROR || length!=s.length()) { |
| errln("UnicodeString.extract(dest large enough)==%d (%s) expected %d (U_ZERO_ERROR)", |
| length, u_errorName(errorCode), s.length()); |
| } |
| if(dest[length-1]!=s[length-1] || dest[length]!=0 || dest[length+1]!=0xa5) { |
| errln("UnicodeString.extract(dest large enough) did not extract the string correctly"); |
| } |
| } |
| |
| { |
| // test new UConverter extract() and constructor |
| UnicodeString s=UNICODE_STRING("\\U0002f999\\U0001d15f\\u00c4\\u1ed0", 32).unescape(); |
| char buffer[32]; |
| static const char expect[]={ |
| (char)0xf0, (char)0xaf, (char)0xa6, (char)0x99, |
| (char)0xf0, (char)0x9d, (char)0x85, (char)0x9f, |
| (char)0xc3, (char)0x84, |
| (char)0xe1, (char)0xbb, (char)0x90 |
| }; |
| UErrorCode errorCode=U_ZERO_ERROR; |
| UConverter *cnv=ucnv_open("UTF-8", &errorCode); |
| int32_t length; |
| |
| if(U_SUCCESS(errorCode)) { |
| // test preflighting |
| if( (length=s.extract(NULL, 0, cnv, errorCode))!=13 || |
| errorCode!=U_BUFFER_OVERFLOW_ERROR |
| ) { |
| errln("UnicodeString::extract(NULL, UConverter) preflighting failed (length=%ld, %s)", |
| length, u_errorName(errorCode)); |
| } |
| errorCode=U_ZERO_ERROR; |
| if( (length=s.extract(buffer, 2, cnv, errorCode))!=13 || |
| errorCode!=U_BUFFER_OVERFLOW_ERROR |
| ) { |
| errln("UnicodeString::extract(too small, UConverter) preflighting failed (length=%ld, %s)", |
| length, u_errorName(errorCode)); |
| } |
| |
| // try error cases |
| errorCode=U_ZERO_ERROR; |
| if( s.extract(NULL, 2, cnv, errorCode)==13 || U_SUCCESS(errorCode)) { |
| errln("UnicodeString::extract(UConverter) succeeded with an illegal destination"); |
| } |
| errorCode=U_ILLEGAL_ARGUMENT_ERROR; |
| if( s.extract(NULL, 0, cnv, errorCode)==13 || U_SUCCESS(errorCode)) { |
| errln("UnicodeString::extract(UConverter) succeeded with a previous error code"); |
| } |
| errorCode=U_ZERO_ERROR; |
| |
| // extract for real |
| if( (length=s.extract(buffer, sizeof(buffer), cnv, errorCode))!=13 || |
| uprv_memcmp(buffer, expect, 13)!=0 || |
| buffer[13]!=0 || |
| U_FAILURE(errorCode) |
| ) { |
| errln("UnicodeString::extract(UConverter) conversion failed (length=%ld, %s)", |
| length, u_errorName(errorCode)); |
| } |
| |
| // try the constructor |
| UnicodeString t(expect, sizeof(expect), cnv, errorCode); |
| if(U_FAILURE(errorCode) || s!=t) { |
| errln("UnicodeString(UConverter) conversion failed (%s)", |
| u_errorName(errorCode)); |
| } |
| |
| ucnv_close(cnv); |
| } |
| } |
| } |
| |
| void |
| UnicodeStringTest::TestRemoveReplace() |
| { |
| UnicodeString test1("The rain in Spain stays mainly on the plain"); |
| UnicodeString test2("eat SPAMburgers!"); |
| UChar test3[] = { 0x53, 0x50, 0x41, 0x4d, 0x4d, 0 }; |
| char test4[] = "SPAM"; |
| UnicodeString& test5 = test1; |
| |
| test1.replace(4, 4, test2, 4, 4); |
| test1.replace(12, 5, test3, 4); |
| test3[4] = 0; |
| test1.replace(17, 4, test3); |
| test1.replace(23, 4, test4); |
| test1.replaceBetween(37, 42, test2, 4, 8); |
| |
| if (test1 != "The SPAM in SPAM SPAMs SPAMly on the SPAM") |
| errln("One of the replace methods failed:\n" |
| " expected \"The SPAM in SPAM SPAMs SPAMly on the SPAM\",\n" |
| " got \"" + test1 + "\""); |
| |
| test1.remove(21, 1); |
| test1.removeBetween(26, 28); |
| |
| if (test1 != "The SPAM in SPAM SPAM SPAM on the SPAM") |
| errln("One of the remove methods failed:\n" |
| " expected \"The SPAM in SPAM SPAM SPAM on the SPAM\",\n" |
| " got \"" + test1 + "\""); |
| |
| for (UTextOffset i = 0; i < test1.length(); i++) |
| if (test5[i] != 0x53 && test5[i] != 0x50 && test5[i] != 0x41 && test5[i] != 0x4d && test5[i] != 0x20) |
| test1[i] = 0x78; |
| |
| if (test1 != "xxx SPAM xx SPAM SPAM SPAM xx xxx SPAM") |
| errln("One of the remove methods failed:\n" |
| " expected \"xxx SPAM xx SPAM SPAM SPAM xx xxx SPAM\",\n" |
| " got \"" + test1 + "\""); |
| |
| test1.remove(); |
| if (test1.length() != 0) |
| errln("Remove() failed: expected empty string, got \"" + test1 + "\""); |
| } |
| |
| void |
| UnicodeStringTest::TestCaseConversion() |
| { |
| UChar uppercaseGreek[] = |
| { 0x399, 0x395, 0x3a3, 0x3a5, 0x3a3, 0x20, 0x03a7, 0x3a1, 0x399, 0x3a3, 0x3a4, |
| 0x39f, 0x3a3, 0 }; |
| // "IESUS CHRISTOS" |
| |
| UChar lowercaseGreek[] = |
| { 0x3b9, 0x3b5, 0x3c3, 0x3c5, 0x3c2, 0x20, 0x03c7, 0x3c1, 0x3b9, 0x3c3, 0x3c4, |
| 0x3bf, 0x3c2, 0 }; |
| // "iesus christos" |
| |
| UChar lowercaseTurkish[] = |
| { 0x69, 0x73, 0x74, 0x61, 0x6e, 0x62, 0x75, 0x6c, 0x2c, 0x20, 0x6e, 0x6f, 0x74, 0x20, 0x63, 0x6f, |
| 0x6e, 0x73, 0x74, 0x61, 0x6e, 0x74, 0x0131, 0x6e, 0x6f, 0x70, 0x6c, 0x65, 0x21, 0 }; |
| |
| UChar uppercaseTurkish[] = |
| { 0x54, 0x4f, 0x50, 0x4b, 0x41, 0x50, 0x49, 0x20, 0x50, 0x41, 0x4c, 0x41, 0x43, 0x45, 0x2c, 0x20, |
| 0x0130, 0x53, 0x54, 0x41, 0x4e, 0x42, 0x55, 0x4c, 0 }; |
| |
| UnicodeString expectedResult; |
| UnicodeString test3; |
| |
| test3 += (UChar32)0x0130; |
| test3 += "STANBUL, NOT CONSTANTINOPLE!"; |
| |
| UnicodeString test4(test3); |
| test4.toLower(); |
| expectedResult = "istanbul, not constantinople!"; |
| if (test4 != expectedResult) |
| errln("1. toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test4 = test3; |
| test4.toLower(Locale("tr", "TR")); |
| expectedResult = lowercaseTurkish; |
| if (test4 != expectedResult) |
| errln("2. toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test3 = "topkap"; |
| test3 += (UChar32)0x0131; |
| test3 += " palace, istanbul"; |
| test4 = test3; |
| |
| test4.toUpper(); |
| expectedResult = "TOPKAPI PALACE, ISTANBUL"; |
| if (test4 != expectedResult) |
| errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test4 = test3; |
| test4.toUpper(Locale("tr", "TR")); |
| expectedResult = uppercaseTurkish; |
| if (test4 != expectedResult) |
| errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test3 = CharsToUnicodeString("S\\u00FC\\u00DFmayrstra\\u00DFe"); |
| |
| test3.toUpper(Locale("de", "DE")); |
| expectedResult = CharsToUnicodeString("S\\u00DCSSMAYRSTRASSE"); |
| if (test3 != expectedResult) |
| errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test3 + "\"."); |
| |
| test4.replace(0, test4.length(), uppercaseGreek); |
| |
| test4.toLower(Locale("el", "GR")); |
| expectedResult = lowercaseGreek; |
| if (test4 != expectedResult) |
| errln("toLower failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| test4.replace(0, test4.length(), lowercaseGreek); |
| |
| test4.toUpper(); |
| expectedResult = uppercaseGreek; |
| if (test4 != expectedResult) |
| errln("toUpper failed: expected \"" + expectedResult + "\", got \"" + test4 + "\"."); |
| |
| // more string case mapping tests with the new implementation |
| { |
| static const UChar |
| |
| beforeLower[]= { 0x61, 0x42, 0x49, 0x3a3, 0xdf, 0x3a3, 0x2f, 0xd93f, 0xdfff }, |
| lowerRoot[]= { 0x61, 0x62, 0x69, 0x3c3, 0xdf, 0x3c2, 0x2f, 0xd93f, 0xdfff }, |
| lowerTurkish[]={ 0x61, 0x62, 0x131, 0x3c3, 0xdf, 0x3c2, 0x2f, 0xd93f, 0xdfff }, |
| |
| beforeUpper[]= { 0x61, 0x42, 0x69, 0x3c2, 0xdf, 0x3c3, 0x2f, 0xfb03, 0xfb03, 0xfb03, 0xd93f, 0xdfff }, |
| upperRoot[]= { 0x41, 0x42, 0x49, 0x3a3, 0x53, 0x53, 0x3a3, 0x2f, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0xd93f, 0xdfff }, |
| upperTurkish[]={ 0x41, 0x42, 0x130, 0x3a3, 0x53, 0x53, 0x3a3, 0x2f, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0x46, 0x46, 0x49, 0xd93f, 0xdfff }, |
| |
| beforeMiniUpper[]= { 0xdf, 0x61 }, |
| miniUpper[]= { 0x53, 0x53, 0x41 }; |
| |
| UnicodeString s; |
| |
| /* lowercase with root locale */ |
| s=UnicodeString(FALSE, beforeLower, (int32_t)(sizeof(beforeLower)/U_SIZEOF_UCHAR)); |
| s.toLower(""); |
| if( s.length()!=(sizeof(lowerRoot)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, lowerRoot, s.length()) |
| ) { |
| errln("error in toLower(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, lowerRoot, (int32_t)(sizeof(lowerRoot)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| |
| /* lowercase with turkish locale */ |
| s=UnicodeString(FALSE, beforeLower, (int32_t)(sizeof(beforeLower)/U_SIZEOF_UCHAR)); |
| s.setCharAt(0, beforeLower[0]).toLower(Locale("tr")); |
| if( s.length()!=(sizeof(lowerTurkish)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, lowerTurkish, s.length()) |
| ) { |
| errln("error in toLower(turkish locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, lowerTurkish, (int32_t)(sizeof(lowerTurkish)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| |
| /* uppercase with root locale */ |
| s=UnicodeString(FALSE, beforeUpper, (int32_t)(sizeof(beforeUpper)/U_SIZEOF_UCHAR)); |
| s.setCharAt(0, beforeUpper[0]).toUpper(); |
| if( s.length()!=(sizeof(upperRoot)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, upperRoot, s.length()) |
| ) { |
| errln("error in toUpper(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, upperRoot, (int32_t)(sizeof(upperRoot)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| |
| /* uppercase with turkish locale */ |
| s=UnicodeString(FALSE, beforeUpper, (int32_t)(sizeof(beforeUpper)/U_SIZEOF_UCHAR)); |
| s.toUpper(Locale("tr")); |
| if( s.length()!=(sizeof(upperTurkish)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, upperTurkish, s.length()) |
| ) { |
| errln("error in toUpper(turkish locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, upperTurkish, (int32_t)(sizeof(upperTurkish)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| |
| /* uppercase a short string with root locale */ |
| s=UnicodeString(FALSE, beforeMiniUpper, (int32_t)(sizeof(beforeMiniUpper)/U_SIZEOF_UCHAR)); |
| s.setCharAt(0, beforeMiniUpper[0]).toUpper(""); |
| if( s.length()!=(sizeof(miniUpper)/U_SIZEOF_UCHAR) || |
| s!=UnicodeString(FALSE, miniUpper, s.length()) |
| ) { |
| errln("error in toUpper(root locale)=\"" + s + "\" expected \"" + UnicodeString(FALSE, miniUpper, (int32_t)(sizeof(miniUpper)/U_SIZEOF_UCHAR)) + "\""); |
| } |
| } |
| |
| // test some supplementary characters (>= Unicode 3.1) |
| { |
| UnicodeString t; |
| |
| UnicodeString |
| deseretInput=UnicodeString("\\U0001043C\\U00010414", "").unescape(), |
| deseretLower=UnicodeString("\\U0001043C\\U0001043C", "").unescape(), |
| deseretUpper=UnicodeString("\\U00010414\\U00010414", "").unescape(); |
| (t=deseretInput).toLower(); |
| if(t!=deseretLower) { |
| errln("error lowercasing Deseret (plane 1) characters"); |
| } |
| (t=deseretInput).toUpper(); |
| if(t!=deseretUpper) { |
| errln("error uppercasing Deseret (plane 1) characters"); |
| } |
| } |
| |
| // test some more cases that looked like problems |
| { |
| UnicodeString t; |
| |
| UnicodeString |
| ljInput=UnicodeString("ab'cD \\uFB00i\\u0131I\\u0130 \\u01C7\\u01C8\\u01C9 \\U0001043C\\U00010414", "").unescape(), |
| ljLower=UnicodeString("ab'cd \\uFB00i\\u0131ii \\u01C9\\u01C9\\u01C9 \\U0001043C\\U0001043C", "").unescape(), |
| ljUpper=UnicodeString("AB'CD FFIII\\u0130 \\u01C7\\u01C7\\u01C7 \\U00010414\\U00010414", "").unescape(); |
| (t=ljInput).toLower("en"); |
| if(t!=ljLower) { |
| errln("error lowercasing LJ characters"); |
| } |
| (t=ljInput).toUpper("en"); |
| if(t!=ljUpper) { |
| errln("error uppercasing LJ characters"); |
| } |
| } |
| |
| // Unicode 3.1.1 SpecialCasing tests |
| { |
| UnicodeString t; |
| |
| // sigmas preceded and/or followed by cased letters |
| UnicodeString |
| sigmas=UnicodeString("i\\u0307\\u03a3\\u0308j \\u0307\\u03a3\\u0308j i\\u00ad\\u03a3\\u0308 \\u0307\\u03a3\\u0308 ", "").unescape(), |
| sigmasLower=UnicodeString("i\\u0307\\u03c3\\u0308j \\u0307\\u03c3\\u0308j i\\u00ad\\u03c2\\u0308 \\u0307\\u03c3\\u0308 ", "").unescape(), |
| sigmasUpper=UnicodeString("I\\u0307\\u03a3\\u0308J \\u0307\\u03a3\\u0308J I\\u00ad\\u03a3\\u0308 \\u0307\\u03a3\\u0308 ", "").unescape(); |
| |
| (t=sigmas).toLower(); |
| if(t!=sigmasLower) { |
| errln("error in sigmas.toLower()=\"" + t + "\" expected \"" + sigmasLower + "\""); |
| } |
| |
| (t=sigmas).toUpper(); |
| if(t!=sigmasUpper) { |
| errln("error in sigmas.toUpper()=\"" + t + "\" expected \"" + sigmasUpper + "\""); |
| } |
| |
| // turkish & azerbaijani dotless i & dotted I |
| // remove dot above if there was a capital I before and there are no more accents above |
| UnicodeString |
| dots=UnicodeString("I \\u0130 I\\u0307 I\\u0327\\u0307 I\\u0301\\u0307 I\\u0327\\u0307\\u0301", "").unescape(), |
| dotsTurkish=UnicodeString("\\u0131 i i i\\u0327 \\u0131\\u0301\\u0307 i\\u0327\\u0307\\u0301", "").unescape(), |
| dotsDefault=UnicodeString("i i i i\\u0327 i\\u0301\\u0307 i\\u0327\\u0307\\u0301", "").unescape(); |
| |
| (t=dots).toLower("tr"); |
| if(t!=dotsTurkish) { |
| errln("error in dots.toLower(tr)=\"" + t + "\" expected \"" + dotsTurkish + "\""); |
| } |
| |
| (t=dots).toLower("de"); |
| if(t!=dotsDefault) { |
| errln("error in dots.toLower(de)=\"" + t + "\" expected \"" + dotsDefault + "\""); |
| } |
| } |
| |
| // more Unicode 3.1.1 tests |
| { |
| UnicodeString t; |
| |
| // lithuanian dot above in uppercasing |
| UnicodeString |
| dots=UnicodeString("a\\u0307 \\u0307 i\\u0307 j\\u0327\\u0307 j\\u0301\\u0307", "").unescape(), |
| dotsLithuanian=UnicodeString("A\\u0307 \\u0307 I J\\u0327 J\\u0301\\u0307", "").unescape(), |
| dotsDefault=UnicodeString("A\\u0307 \\u0307 I\\u0307 J\\u0327\\u0307 J\\u0301\\u0307", "").unescape(); |
| |
| (t=dots).toUpper("lt"); |
| if(t!=dotsLithuanian) { |
| errln("error in dots.toUpper(lt)=\"" + t + "\" expected \"" + dotsLithuanian + "\""); |
| } |
| |
| (t=dots).toUpper("de"); |
| if(t!=dotsDefault) { |
| errln("error in dots.toUpper(de)=\"" + t + "\" expected \"" + dotsDefault + "\""); |
| } |
| |
| // lithuanian adds dot above to i in lowercasing if there are more above accents |
| UnicodeString |
| i=UnicodeString("I I\\u0301 J J\\u0301 \\u012e \\u012e\\u0301 \\u00cc\\u00cd\\u0128", "").unescape(), |
| iLithuanian=UnicodeString("i i\\u0307\\u0301 j j\\u0307\\u0301 \\u012f \\u012f\\u0307\\u0301 i\\u0307\\u0300i\\u0307\\u0301i\\u0307\\u0303", "").unescape(), |
| iDefault=UnicodeString("i i\\u0301 j j\\u0301 \\u012f \\u012f\\u0301 \\u00ec\\u00ed\\u0129", "").unescape(); |
| |
| (t=i).toLower("lt"); |
| if(t!=iLithuanian) { |
| errln("error in i.toLower(lt)=\"" + t + "\" expected \"" + iLithuanian + "\""); |
| } |
| |
| (t=i).toLower("de"); |
| if(t!=iDefault) { |
| errln("error in i.toLower(de)=\"" + t + "\" expected \"" + iDefault + "\""); |
| } |
| } |
| |
| // test case folding |
| { |
| UnicodeString |
| s=UNICODE_STRING("A\\u00df\\u00b5\\ufb03\\U0001040c\\u0131", 35).unescape(), |
| f=UNICODE_STRING("ass\\u03bcffi\\U00010434i", 23).unescape(), |
| t; |
| |
| (t=s).foldCase(); |
| if(f!=t) { |
| errln("error in foldCase(\"" + s + "\", default)=\"" + t + "\" but expected \"" + f + "\""); |
| } |
| |
| // alternate handling for dotted I/dotless i (U+0130, U+0131) |
| f.setCharAt(f.length()-1, 0x131); |
| (t=s).foldCase(U_FOLD_CASE_EXCLUDE_SPECIAL_I); |
| if(f!=t) { |
| errln("error in foldCase(\"" + s + "\", U_FOLD_CASE_EXCLUDE_SPECIAL_I)=\"" + t + "\" but expected \"" + f + "\""); |
| } |
| } |
| } |
| |
| void |
| UnicodeStringTest::TestSearching() |
| { |
| UnicodeString test1("test test ttest tetest testesteststt"); |
| UnicodeString test2("test"); |
| UChar testChar = 0x74; |
| |
| UChar32 testChar32 = 0x20402; |
| UChar testData[]={0xd841, 0xdc02, 0x71, 0xdc02, 0xd841, 0x71, 0xd841, 0xdc02, 0x71, 0x72, 0xd841, 0xdc02, 0x71, 0xd841, 0xdc02, 0x71, 0xdc02, 0xd841, 0x73, 0x0000}; |
| UnicodeString test3(testData); |
| UnicodeString test4(testChar32); |
| |
| |
| |
| uint16_t occurrences = 0; |
| UTextOffset startPos = 0; |
| for ( ; |
| startPos != -1 && startPos < test1.length(); |
| (startPos = test1.indexOf(test2, startPos)) != -1 ? (++occurrences, startPos += 4) : 0) |
| ; |
| if (occurrences != 6) |
| errln("indexOf failed: expected to find 6 occurrences, found " + occurrences); |
| |
| for ( occurrences = 0, startPos = 10; |
| startPos != -1 && startPos < test1.length(); |
| (startPos = test1.indexOf(test2, startPos)) != -1 ? (++occurrences, startPos += 4) : 0) |
| ; |
| if (occurrences != 4) |
| errln("indexOf with starting offset failed: expected to find 4 occurrences, found " + occurrences); |
| |
| UTextOffset endPos = 28; |
| for ( occurrences = 0, startPos = 5; |
| startPos != -1 && startPos < test1.length(); |
| (startPos = test1.indexOf(test2, startPos, endPos - startPos)) != -1 ? (++occurrences, startPos += 4) : 0) |
| ; |
| if (occurrences != 4) |
| errln("indexOf with starting and ending offsets failed: expected to find 4 occurrences, found " + occurrences); |
| |
| //using UChar32 string |
| for ( startPos=0, occurrences=0; |
| startPos != -1 && startPos < test3.length(); |
| (startPos = test3.indexOf(test4, startPos)) != -1 ? (++occurrences, startPos += 2) : 0) |
| ; |
| if (occurrences != 4) |
| errln((UnicodeString)"indexOf failed: expected to find 4 occurrences, found " + occurrences); |
| |
| for ( startPos=10, occurrences=0; |
| startPos != -1 && startPos < test3.length(); |
| (startPos = test3.indexOf(test4, startPos)) != -1 ? (++occurrences, startPos += 2) : 0) |
| ; |
| if (occurrences != 2) |
| errln("indexOf failed: expected to find 2 occurrences, found " + occurrences); |
| //--- |
| |
| for ( occurrences = 0, startPos = 0; |
| startPos != -1 && startPos < test1.length(); |
| (startPos = test1.indexOf(testChar, startPos)) != -1 ? (++occurrences, startPos += 1) : 0) |
| ; |
| if (occurrences != 16) |
| errln("indexOf with character failed: expected to find 16 occurrences, found " + occurrences); |
| |
| for ( occurrences = 0, startPos = 10; |
| startPos != -1 && startPos < test1.length(); |
| (startPos = test1.indexOf(testChar, startPos)) != -1 ? (++occurrences, startPos += 1) : 0) |
| ; |
| if (occurrences != 12) |
| errln("indexOf with character & start offset failed: expected to find 12 occurrences, found " + occurrences); |
| |
| for ( occurrences = 0, startPos = 5, endPos = 28; |
| startPos != -1 && startPos < test1.length(); |
| (startPos = test1.indexOf(testChar, startPos, endPos - startPos)) != -1 ? (++occurrences, startPos += 1) : 0) |
| ; |
| if (occurrences != 10) |
| errln("indexOf with character & start & end offsets failed: expected to find 10 occurrences, found " + occurrences); |
| |
| //testing for UChar32 |
| UnicodeString subString; |
| for( occurrences =0, startPos=0; startPos < test3.length(); startPos +=1){ |
| subString.append(test3, startPos, test3.length()); |
| if(subString.indexOf(testChar32) != -1 ){ |
| ++occurrences; |
| } |
| subString.remove(); |
| } |
| if (occurrences != 14) |
| errln((UnicodeString)"indexOf failed: expected to find 14 occurrences, found " + occurrences); |
| |
| for ( occurrences = 0, startPos = 0; |
| startPos != -1 && startPos < test3.length(); |
| (startPos = test3.indexOf(testChar32, startPos)) != -1 ? (++occurrences, startPos += 1) : 0) |
| ; |
| if (occurrences != 4) |
| errln((UnicodeString)"indexOf failed: expected to find 4 occurrences, found " + occurrences); |
| |
| endPos=test3.length(); |
| for ( occurrences = 0, startPos = 5; |
| startPos != -1 && startPos < test3.length(); |
| (startPos = test3.indexOf(testChar32, startPos, endPos - startPos)) != -1 ? (++occurrences, startPos += 1) : 0) |
| ; |
| if (occurrences != 3) |
| errln((UnicodeString)"indexOf with character & start & end offsets failed: expected to find 2 occurrences, found " + occurrences); |
| //--- |
| |
| for ( occurrences = 0, startPos = 32; |
| startPos != -1; |
| (startPos = test1.lastIndexOf(test2, 5, startPos - 5)) != -1 ? ++occurrences : 0) |
| ; |
| if (occurrences != 4) |
| errln("lastIndexOf with starting and ending offsets failed: expected to find 4 occurrences, found " + occurrences); |
| |
| for ( occurrences = 0, startPos = 32; |
| startPos != -1; |
| (startPos = test1.lastIndexOf(testChar, 5, startPos - 5)) != -1 ? ++occurrences : 0) |
| ; |
| if (occurrences != 11) |
| errln("lastIndexOf with character & start & end offsets failed: expected to find 11 occurrences, found " + occurrences); |
| |
| //testing UChar32 |
| startPos=test3.length(); |
| for ( occurrences = 0; |
| startPos != -1; |
| (startPos = test3.lastIndexOf(testChar32, 5, startPos - 5)) != -1 ? ++occurrences : 0) |
| ; |
| if (occurrences != 3) |
| errln((UnicodeString)"lastIndexOf with character & start & end offsets failed: expected to find 3 occurrences, found " + occurrences); |
| |
| |
| for ( occurrences = 0, endPos = test3.length(); endPos > 0; endPos -= 1){ |
| subString.remove(); |
| subString.append(test3, 0, endPos); |
| if(subString.lastIndexOf(testChar32) != -1 ){ |
| ++occurrences; |
| } |
| } |
| if (occurrences != 18) |
| errln((UnicodeString)"indexOf failed: expected to find 18 occurrences, found " + occurrences); |
| //--- |
| } |
| |
| void |
| UnicodeStringTest::TestSpacePadding() |
| { |
| UnicodeString test1("hello"); |
| UnicodeString test2(" there"); |
| UnicodeString test3("Hi! How ya doin'? Beautiful day, isn't it?"); |
| UnicodeString test4; |
| UBool returnVal; |
| UnicodeString expectedValue; |
| |
| returnVal = test1.padLeading(15); |
| expectedValue = " hello"; |
| if (returnVal == FALSE || test1 != expectedValue) |
| errln("padLeading() failed: expected \"" + expectedValue + "\", got \"" + test1 + "\"."); |
| |
| returnVal = test2.padTrailing(15); |
| expectedValue = " there "; |
| if (returnVal == FALSE || test2 != expectedValue) |
| errln("padTrailing() failed: expected \"" + expectedValue + "\", got \"" + test2 + "\"."); |
| |
| expectedValue = test3; |
| returnVal = test3.padTrailing(15); |
| if (returnVal == TRUE || test3 != expectedValue) |
| errln("padTrailing() failed: expected \"" + expectedValue + "\", got \"" + test3 + "\"."); |
| |
| expectedValue = "hello"; |
| test4.setTo(test1).trim(); |
| |
| if (test4 != expectedValue || test1 == expectedValue || test4 != expectedValue) |
| errln("trim(UnicodeString&) failed"); |
| |
| test1.trim(); |
| if (test1 != expectedValue) |
| errln("trim() failed: expected \"" + expectedValue + "\", got \"" + test1 + "\"."); |
| |
| test2.trim(); |
| expectedValue = "there"; |
| if (test2 != expectedValue) |
| errln("trim() failed: expected \"" + expectedValue + "\", got \"" + test2 + "\"."); |
| |
| test3.trim(); |
| expectedValue = "Hi! How ya doin'? Beautiful day, isn't it?"; |
| if (test3 != expectedValue) |
| errln("trim() failed: expected \"" + expectedValue + "\", got \"" + test3 + "\"."); |
| |
| returnVal = test1.truncate(15); |
| expectedValue = "hello"; |
| if (returnVal == TRUE || test1 != expectedValue) |
| errln("truncate() failed: expected \"" + expectedValue + "\", got \"" + test1 + "\"."); |
| |
| returnVal = test2.truncate(15); |
| expectedValue = "there"; |
| if (returnVal == TRUE || test2 != expectedValue) |
| errln("truncate() failed: expected \"" + expectedValue + "\", got \"" + test2 + "\"."); |
| |
| returnVal = test3.truncate(15); |
| expectedValue = "Hi! How ya doi"; |
| if (returnVal == FALSE || test3 != expectedValue) |
| errln("truncate() failed: expected \"" + expectedValue + "\", got \"" + test3 + "\"."); |
| } |
| |
| void |
| UnicodeStringTest::TestPrefixAndSuffix() |
| { |
| UnicodeString test1("Now is the time for all good men to come to the aid of their country."); |
| UnicodeString test2("Now"); |
| UnicodeString test3("country."); |
| UnicodeString test4("count"); |
| |
| if (!test1.startsWith(test2)) |
| errln("startsWith() failed: \"" + test2 + "\" should be a prefix of \"" + test1 + "\"."); |
| |
| if (test1.startsWith(test3)) |
| errln("startsWith() failed: \"" + test3 + "\" shouldn't be a prefix of \"" + test1 + "\"."); |
| |
| if (test1.endsWith(test2)) |
| errln("endsWith() failed: \"" + test2 + "\" shouldn't be a suffix of \"" + test1 + "\"."); |
| |
| if (!test1.endsWith(test3)) |
| errln("endsWith() failed: \"" + test3 + "\" should be a suffix of \"" + test1 + "\"."); |
| |
| if (!test3.startsWith(test4)) |
| errln("startsWith() failed: \"" + test4 + "\" should be a prefix of \"" + test3 + "\"."); |
| |
| if (test4.startsWith(test3)) |
| errln("startsWith() failed: \"" + test3 + "\" shouldn't be a prefix of \"" + test4 + "\"."); |
| } |
| |
| void |
| UnicodeStringTest::TestFindAndReplace() |
| { |
| UnicodeString test1("One potato, two potato, three potato, four\n"); |
| UnicodeString test2("potato"); |
| UnicodeString test3("MISSISSIPPI"); |
| |
| UnicodeString expectedValue; |
| |
| test1.findAndReplace(test2, test3); |
| expectedValue = "One MISSISSIPPI, two MISSISSIPPI, three MISSISSIPPI, four\n"; |
| if (test1 != expectedValue) |
| errln("findAndReplace failed: expected \"" + expectedValue + "\", got \"" + test1 + "\"."); |
| test1.findAndReplace(2, 32, test3, test2); |
| expectedValue = "One potato, two potato, three MISSISSIPPI, four\n"; |
| if (test1 != expectedValue) |
| errln("findAndReplace failed: expected \"" + expectedValue + "\", got \"" + test1 + "\"."); |
| } |
| |
| void |
| UnicodeStringTest::TestCellWidth() |
| { |
| UChar testData2[] = { 0x4d, 0x6f, 0x308, 0x74, 0x6c, 0x65, 0x79, 0x20, 0x43, 0x72, 0x75, 0x308, 0x65, 0x0000 }; |
| UChar testData3[] = { 0x31, 0x39, 0x39, 0x37, 0x5e74, 0x20, 0x516d, 0x6708, 0x20, 0x30, 0x33, 0x65e5, 0x5e73, 0x6210, 0x0000 }; |
| UChar testData4[] = { 0x39, 0x37, 0xb144, 0x36, 0xc6d4, 0x30, 0x33, 0xc77c, 0x0000 }; |
| UChar testData5[] = { 0x39, 0x37, 0x1103, 0x1167, 0x11ab, 0x36, 0x110b, 0x117b, 0x11af, 0x30, 0x33, 0x110b, 0x1175, 0x11af, 0x0000 }; |
| |
| UnicodeString test1("The rain in Spain stays mainly on the plain."); |
| UnicodeString test2(testData2); |
| UnicodeString test3(testData3); |
| UnicodeString test4(testData4); |
| UnicodeString test5(testData5); |
| int32_t testVal = test1.numDisplayCells(); |
| |
| if (testVal != 44) |
| errln("test1.numDisplayCells() failed: expected 44, got %d", testVal); |
| testVal = test2.numDisplayCells(); |
| if (testVal != 11) |
| errln("test2.numDisplayCells() failed: expected 11, got %d", testVal); |
| testVal = test3.numDisplayCells(); |
| if (testVal != 20) |
| errln("test3.numDisplayCells() failed: expected 20, got %d", testVal); |
| testVal = test4.numDisplayCells(); |
| if (testVal != 11) |
| errln("test4.numDisplayCells() failed: expected 11, got %d", testVal); |
| testVal = test5.numDisplayCells(); |
| if (testVal != 11) |
| errln("test5.numDisplayCells() failed: expected 11, got %d", testVal); |
| } |
| |
| void |
| UnicodeStringTest::TestReverse() |
| { |
| UnicodeString test("backwards words say to used I"); |
| |
| test.reverse(); |
| test.reverse(2, 4); |
| test.reverse(7, 2); |
| test.reverse(10, 3); |
| test.reverse(14, 5); |
| test.reverse(20, 9); |
| |
| if (test != "I used to say words backwards") |
| errln("reverse() failed: Expected \"I used to say words backwards\",\n got \"" |
| + test + "\""); |
| |
| test=UNICODE_STRING("\\U0002f999\\U0001d15f\\u00c4\\u1ed0", 32).unescape(); |
| test.reverse(); |
| if(test.char32At(0)!=0x1ed0 || test.char32At(1)!=0xc4 || test.char32At(2)!=0x1d15f || test.char32At(4)!=0x2f999) { |
| errln("reverse() failed with supplementary characters"); |
| } |
| } |
| |
| void |
| UnicodeStringTest::TestMiscellaneous() |
| { |
| UnicodeString test1("This is a test"); |
| UnicodeString test2("This is a test"); |
| UnicodeString test3("Me too!"); |
| |
| // test isBogus() and setToBogus() |
| if (test1.isBogus() || test2.isBogus() || test3.isBogus()) { |
| errln("A string returned TRUE for isBogus()!"); |
| } |
| |
| test3.setTo(FALSE, (const UChar *)0, -1); |
| if(!test3.isBogus()) { |
| errln("A bogus string returned FALSE for isBogus()!"); |
| } |
| |
| if (test1.hashCode() != test2.hashCode() || test1.hashCode() == test3.hashCode()) |
| errln("hashCode() failed"); |
| |
| if(test3.getBuffer()!=0) { |
| errln("bogus.getBuffer()!=0"); |
| } |
| test3.append((UChar)0x61); |
| if(test3.isBogus() || test3.getBuffer()==0) { |
| errln("Unable to revive a bogus string"); |
| } |
| test3.setToBogus(); |
| if(!test3.isBogus() || test3.getBuffer()!=0) { |
| errln("setToBogus() failed to make a string bogus"); |
| } |
| // make sure that bogus.setCharAt() does not crash because of fArray==0 |
| // setCharAt() "revives" the string but leaves the string empty because it has length()==0 |
| if(test3.setCharAt(0, 0x62).isBogus() || !test3.isEmpty()) { |
| errln("bogus.setCharAt(0, 'b') failed"); |
| } |
| |
| // test getBuffer(minCapacity) and releaseBuffer() |
| test1=UnicodeString(); // make sure that it starts with its stackBuffer |
| UChar *p=test1.getBuffer(20); |
| if(test1.getCapacity()<20) { |
| errln("UnicodeString::getBuffer(20).getCapacity()<20"); |
| } |
| |
| test1.append((UChar)7); // must not be able to modify the string here |
| test1.setCharAt(3, 7); |
| test1.reverse(); |
| if( test1.length()!=0 || |
| test1.charAt(0)!=0xffff || test1.charAt(3)!=0xffff || |
| test1.getBuffer(10)!=0 || test1.getBuffer()!=0 |
| ) { |
| errln("UnicodeString::getBuffer(minCapacity) allows read or write access to the UnicodeString"); |
| } |
| |
| p[0]=1; |
| p[1]=2; |
| p[2]=3; |
| test1.releaseBuffer(3); |
| test1.append((UChar)4); |
| |
| if(test1.length()!=4 || test1.charAt(0)!=1 || test1.charAt(1)!=2 || test1.charAt(2)!=3 || test1.charAt(3)!=4) { |
| errln("UnicodeString::releaseBuffer(newLength) does not properly reallow access to the UnicodeString"); |
| } |
| |
| // test releaseBuffer() without getBuffer(minCapacity) - must not have any effect |
| test1.releaseBuffer(1); |
| if(test1.length()!=4 || test1.charAt(0)!=1 || test1.charAt(1)!=2 || test1.charAt(2)!=3 || test1.charAt(3)!=4) { |
| errln("UnicodeString::releaseBuffer(newLength) without getBuffer(minCapacity) changed the UnicodeString"); |
| } |
| |
| // test getBuffer(const) |
| const UChar *q=test1.getBuffer(), *r=test1.getBuffer(); |
| if( test1.length()!=4 || |
| q[0]!=1 || q[1]!=2 || q[2]!=3 || q[3]!=4 || |
| r[0]!=1 || r[1]!=2 || r[2]!=3 || r[3]!=4 |
| ) { |
| errln("UnicodeString::getBuffer(const) does not return a usable buffer pointer"); |
| } |
| |
| // test releaseBuffer() with a NUL-terminated buffer |
| test1.getBuffer(20)[2]=0; |
| test1.releaseBuffer(); // implicit -1 |
| if(test1.length()!=2 || test1.charAt(0)!=1 || test1.charAt(1) !=2) { |
| errln("UnicodeString::releaseBuffer(-1) does not properly set the length of the UnicodeString"); |
| } |
| |
| // test releaseBuffer() with a non-NUL-terminated buffer |
| p=test1.getBuffer(256); |
| for(int32_t i=0; i<test1.getCapacity(); ++i) { |
| p[i]=(UChar)1; // fill the buffer with all non-NUL code units |
| } |
| test1.releaseBuffer(); // implicit -1 |
| if(test1.length()!=test1.getCapacity() || test1.charAt(1)!=1 || test1.charAt(100)!=1 || test1.charAt(test1.getCapacity()-1)!=1) { |
| errln("UnicodeString::releaseBuffer(-1 but no NUL) does not properly set the length of the UnicodeString"); |
| } |
| |
| /* |
| #if U_IOSTREAM_SOURCE |
| logln("Testing the operator \"<<\" \n"); |
| cout<<"Testing the \"<<\" operator---test1="<<test1<<". "<<test3<<endl; |
| #endif |
| */ |
| } |
| |
| void |
| UnicodeStringTest::TestStackAllocation() |
| { |
| UChar testString[] ={ |
| 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x61, 0x20, 0x63, 0x72, 0x61, 0x7a, 0x79, 0x20, 0x74, 0x65, 0x73, 0x74, 0x2e, 0 }; |
| UChar guardWord = 0x4DED; |
| UnicodeString* test = 0; |
| |
| test = new UnicodeString(testString); |
| if (*test != "This is a crazy test.") |
| errln("Test string failed to initialize properly."); |
| if (guardWord != 0x04DED) |
| errln("Test string initialization overwrote guard word!"); |
| |
| test->insert(8, "only "); |
| test->remove(15, 6); |
| if (*test != "This is only a test.") |
| errln("Manipulation of test string failed to work right."); |
| if (guardWord != 0x4DED) |
| errln("Manipulation of test string overwrote guard word!"); |
| |
| // we have to deinitialize and release the backing store by calling the destructor |
| // explicitly, since we can't overload operator delete |
| delete test; |
| |
| UChar workingBuffer[] = { |
| 0x4e, 0x6f, 0x77, 0x20, 0x69, 0x73, 0x20, 0x74, 0x68, 0x65, 0x20, 0x74, 0x69, 0x6d, 0x65, 0x20, |
| 0x66, 0x6f, 0x72, 0x20, 0x61, 0x6c, 0x6c, 0x20, 0x6d, 0x65, 0x6e, 0x20, 0x74, 0x6f, 0x20, |
| 0x63, 0x6f, 0x6d, 0x65, 0xffff, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; |
| UChar guardWord2 = 0x4DED; |
| |
| test = new UnicodeString(workingBuffer, 35, 100); |
| if (*test != "Now is the time for all men to come") |
| errln("Stack-allocated backing store failed to initialize correctly."); |
| if (guardWord2 != 0x4DED) |
| errln("Stack-allocated backing store overwrote guard word!"); |
| |
| test->insert(24, "good "); |
| if (*test != "Now is the time for all good men to come") |
| errln("insert() on stack-allocated UnicodeString didn't work right"); |
| if (guardWord2 != 0x4DED) |
| errln("insert() on stack-allocated UnicodeString overwrote guard word!"); |
| |
| if (workingBuffer[24] != 0x67) |
| errln("insert() on stack-allocated UnicodeString didn't affect backing store"); |
| |
| *test += " to the aid of their country."; |
| if (*test != "Now is the time for all good men to come to the aid of their country.") |
| errln("Stack-allocated UnicodeString overflow didn't work"); |
| if (guardWord2 != 0x4DED) |
| errln("Stack-allocated UnicodeString overflow overwrote guard word!"); |
| |
| *test = "ha!"; |
| if (*test != "ha!") |
| errln("Assignment to stack-allocated UnicodeString didn't work"); |
| if (workingBuffer[0] != 0x4e) |
| errln("Change to UnicodeString after overflow are still affecting original buffer"); |
| if (guardWord2 != 0x4DED) |
| errln("Change to UnicodeString after overflow overwrote guard word!"); |
| |
| // test read-only aliasing with setTo() |
| workingBuffer[0] = 0x20ac; |
| workingBuffer[1] = 0x125; |
| workingBuffer[2] = 0; |
| test->setTo(TRUE, workingBuffer, 2); |
| if(test->length() != 2 || test->charAt(0) != 0x20ac || test->charAt(1) != 0x125) { |
| errln("UnicodeString.setTo(readonly alias) does not alias correctly"); |
| } |
| workingBuffer[1] = 0x109; |
| if(test->charAt(1) != 0x109) { |
| errln("UnicodeString.setTo(readonly alias) made a copy: did not see change in buffer"); |
| } |
| |
| test->setTo(TRUE, workingBuffer, -1); |
| if(test->length() != 2 || test->charAt(0) != 0x20ac || test->charAt(1) != 0x109) { |
| errln("UnicodeString.setTo(readonly alias, length -1) does not alias correctly"); |
| } |
| |
| test->setTo(FALSE, workingBuffer, -1); |
| if(!test->isBogus()) { |
| errln("UnicodeString.setTo(unterminated readonly alias, length -1) does not result in isBogus()"); |
| } |
| |
| delete test; |
| |
| test=new UnicodeString(); |
| UChar buffer[]={0x0061, 0x0062, 0x20ac, 0x0043, 0x0042, 0x0000}; |
| test->setTo(buffer, 4, 10); |
| if(test->length() !=4 || test->charAt(0) != 0x0061 || test->charAt(1) != 0x0062 || |
| test->charAt(2) != 0x20ac || test->charAt(3) != 0x0043){ |
| errln((UnicodeString)"UnicodeString.setTo(UChar*, length, capacity) does not work correctly\n" + prettify(*test)); |
| } |
| delete test; |
| |
| |
| // test the UChar32 constructor |
| UnicodeString c32Test((UChar32)0x10ff2a); |
| if( c32Test.length() != Unicode::charLength(0x10ff2a) || |
| c32Test.char32At(c32Test.length() - 1) != 0x10ff2a |
| ) { |
| errln("The UnicodeString(UChar32) constructor does not work with a 0x10ff2a filler"); |
| } |
| |
| // test the (new) capacity constructor |
| UnicodeString capTest(5, 0x2a, 5); |
| if( capTest.length() != 5 * Unicode::charLength(0x2a) || |
| capTest.char32At(0) != 0x2a || |
| capTest.char32At(4) != 0x2a |
| ) { |
| errln("The UnicodeString capacity constructor does not work with an ASCII filler"); |
| } |
| |
| capTest = UnicodeString(5, 0x10ff2a, 5); |
| if( capTest.length() != 5 * Unicode::charLength(0x10ff2a) || |
| capTest.char32At(0) != 0x10ff2a || |
| capTest.char32At(4) != 0x10ff2a |
| ) { |
| errln("The UnicodeString capacity constructor does not work with a 0x10ff2a filler"); |
| } |
| |
| capTest = UnicodeString(5, (UChar32)0, 0); |
| if(capTest.length() != 0) { |
| errln("The UnicodeString capacity constructor does not work with a 0x10ff2a filler"); |
| } |
| } |
| |
| /** |
| * Test the unescape() function. |
| */ |
| void UnicodeStringTest::TestUnescape(void) { |
| UnicodeString IN("abc\\u4567 \\n\\r \\U00101234xyz"); |
| UnicodeString OUT("abc"); |
| OUT.append((UChar)0x4567); |
| OUT.append(" "); |
| OUT.append((UChar)0xA); |
| OUT.append((UChar)0xD); |
| OUT.append(" "); |
| OUT.append((UChar32)0x00101234); |
| OUT.append("xyz"); |
| UnicodeString result = IN.unescape(); |
| if (result != OUT) { |
| errln("FAIL: " + prettify(IN) + ".unescape() -> " + |
| prettify(result) + ", expected " + |
| prettify(OUT)); |
| } |
| |
| // test that an empty string is returned in case of an error |
| if (!UNICODE_STRING("wrong \\u sequence", 17).unescape().isEmpty()) { |
| errln("FAIL: unescaping of a string with an illegal escape sequence did not return an empty string"); |
| } |
| } |