void CharIterTest::TestUCharIterator() {
// test string of length 8
UnicodeString s=UnicodeString("a \\U00010001b\\U0010fffdz", "").unescape();
const char *const moves=
"0+++++++++" // 10 moves per line
"----0-----"
">>|>>>>>>>"
"<<|<<<<<<<"
"22+>8>-8+2";
StringCharacterIterator sci(s), compareCI(s);
UCharIterator sIter, cIter, rIter;
uiter_setString(&sIter, s.getBuffer(), s.length());
uiter_setCharacterIterator(&cIter, &sci);
uiter_setReplaceable(&rIter, &s);
TestUCharIterator(&sIter, compareCI, moves, "uiter_setString");
compareCI.setIndex(0);
TestUCharIterator(&cIter, compareCI, moves, "uiter_setCharacterIterator");
compareCI.setIndex(0);
TestUCharIterator(&rIter, compareCI, moves, "uiter_setReplaceable");
// test move & getIndex some more
sIter.start=2;
sIter.index=3;
sIter.limit=5;
if( sIter.getIndex(&sIter, UITER_ZERO)!=0 ||
sIter.getIndex(&sIter, UITER_START)!=2 ||
sIter.getIndex(&sIter, UITER_CURRENT)!=3 ||
sIter.getIndex(&sIter, UITER_LIMIT)!=5 ||
sIter.getIndex(&sIter, UITER_LENGTH)!=s.length()
) {
errln("error: UCharIterator(string).getIndex returns wrong index");
}
if( sIter.move(&sIter, 4, UITER_ZERO)!=4 ||
sIter.move(&sIter, 1, UITER_START)!=3 ||
sIter.move(&sIter, 3, UITER_CURRENT)!=5 ||
sIter.move(&sIter, -1, UITER_LIMIT)!=4 ||
sIter.move(&sIter, -5, UITER_LENGTH)!=3 ||
sIter.move(&sIter, 0, UITER_CURRENT)!=sIter.getIndex(&sIter, UITER_CURRENT) ||
sIter.getIndex(&sIter, UITER_CURRENT)!=3
) {
errln("error: UCharIterator(string).move sets/returns wrong index");
}
sci=StringCharacterIterator(s, 2, 5, 3);
uiter_setCharacterIterator(&cIter, &sci);
if( cIter.getIndex(&cIter, UITER_ZERO)!=0 ||
cIter.getIndex(&cIter, UITER_START)!=2 ||
cIter.getIndex(&cIter, UITER_CURRENT)!=3 ||
cIter.getIndex(&cIter, UITER_LIMIT)!=5 ||
cIter.getIndex(&cIter, UITER_LENGTH)!=s.length()
) {
errln("error: UCharIterator(character iterator).getIndex returns wrong index");
}
if( cIter.move(&cIter, 4, UITER_ZERO)!=4 ||
cIter.move(&cIter, 1, UITER_START)!=3 ||
cIter.move(&cIter, 3, UITER_CURRENT)!=5 ||
cIter.move(&cIter, -1, UITER_LIMIT)!=4 ||
cIter.move(&cIter, -5, UITER_LENGTH)!=3 ||
cIter.move(&cIter, 0, UITER_CURRENT)!=cIter.getIndex(&cIter, UITER_CURRENT) ||
cIter.getIndex(&cIter, UITER_CURRENT)!=3
) {
errln("error: UCharIterator(character iterator).move sets/returns wrong index");
}
if(cIter.getIndex(&cIter, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(char iter).getIndex did not return error value");
}
if(cIter.move(&cIter, 0, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(char iter).move did not return error value");
}
if(rIter.getIndex(&rIter, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(repl iter).getIndex did not return error value");
}
if(rIter.move(&rIter, 0, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(repl iter).move did not return error value");
}
if(sIter.getIndex(&sIter, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(string iter).getIndex did not return error value");
}
if(sIter.move(&sIter, 0, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(string iter).move did not return error value");
}
/* Testing function coverage on bad input */
UErrorCode status = U_ZERO_ERROR;
uiter_setString(&sIter, NULL, 1);
uiter_setState(&sIter, 1, &status);
if (status != U_UNSUPPORTED_ERROR) {
errln("error: uiter_setState returned %s instead of U_UNSUPPORTED_ERROR", u_errorName(status));
}
status = U_ZERO_ERROR;
uiter_setState(NULL, 1, &status);
if (status != U_ILLEGAL_ARGUMENT_ERROR) {
errln("error: uiter_setState returned %s instead of U_ILLEGAL_ARGUMENT_ERROR", u_errorName(status));
}
if (uiter_getState(&sIter) != UITER_NO_STATE) {
errln("error: uiter_getState did not return UITER_NO_STATE on bad input");
}
}
void CharIterTest::TestUCharIterator() {
// test string of length 8
UnicodeString s=UnicodeString("a \\U00010001b\\U0010fffdz", "").unescape();
const char *const moves=
"0+++++++++" // 10 moves per line
"----0-----"
">>|>>>>>>>"
"<<|<<<<<<<"
"22+>8>-8+2";
StringCharacterIterator sci(s), compareCI(s);
UCharIterator sIter, cIter, rIter;
uiter_setString(&sIter, s.getBuffer(), s.length());
uiter_setCharacterIterator(&cIter, &sci);
uiter_setReplaceable(&rIter, &s);
TestUCharIterator(&sIter, compareCI, moves, "uiter_setString");
compareCI.setIndex(0);
TestUCharIterator(&cIter, compareCI, moves, "uiter_setCharacterIterator");
compareCI.setIndex(0);
TestUCharIterator(&rIter, compareCI, moves, "uiter_setReplaceable");
// test move & getIndex some more
sIter.start=2;
sIter.index=3;
sIter.limit=5;
if( sIter.getIndex(&sIter, UITER_ZERO)!=0 ||
sIter.getIndex(&sIter, UITER_START)!=2 ||
sIter.getIndex(&sIter, UITER_CURRENT)!=3 ||
sIter.getIndex(&sIter, UITER_LIMIT)!=5 ||
sIter.getIndex(&sIter, UITER_LENGTH)!=s.length()
) {
errln("error: UCharIterator(string).getIndex returns wrong index");
}
if( sIter.move(&sIter, 4, UITER_ZERO)!=4 ||
sIter.move(&sIter, 1, UITER_START)!=3 ||
sIter.move(&sIter, 3, UITER_CURRENT)!=5 ||
sIter.move(&sIter, -1, UITER_LIMIT)!=4 ||
sIter.move(&sIter, -5, UITER_LENGTH)!=3 ||
sIter.move(&sIter, 0, UITER_CURRENT)!=sIter.getIndex(&sIter, UITER_CURRENT) ||
sIter.getIndex(&sIter, UITER_CURRENT)!=3
) {
errln("error: UCharIterator(string).move sets/returns wrong index");
}
sci=StringCharacterIterator(s, 2, 5, 3);
uiter_setCharacterIterator(&cIter, &sci);
if( cIter.getIndex(&cIter, UITER_ZERO)!=0 ||
cIter.getIndex(&cIter, UITER_START)!=2 ||
cIter.getIndex(&cIter, UITER_CURRENT)!=3 ||
cIter.getIndex(&cIter, UITER_LIMIT)!=5 ||
cIter.getIndex(&cIter, UITER_LENGTH)!=s.length()
) {
errln("error: UCharIterator(character iterator).getIndex returns wrong index");
}
if( cIter.move(&cIter, 4, UITER_ZERO)!=4 ||
cIter.move(&cIter, 1, UITER_START)!=3 ||
cIter.move(&cIter, 3, UITER_CURRENT)!=5 ||
cIter.move(&cIter, -1, UITER_LIMIT)!=4 ||
cIter.move(&cIter, -5, UITER_LENGTH)!=3 ||
cIter.move(&cIter, 0, UITER_CURRENT)!=cIter.getIndex(&cIter, UITER_CURRENT) ||
cIter.getIndex(&cIter, UITER_CURRENT)!=3
) {
errln("error: UCharIterator(character iterator).move sets/returns wrong index");
}
if(cIter.getIndex(&cIter, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(char iter).getIndex did not return error value");
}
if(cIter.move(&cIter, 0, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(char iter).move did not return error value");
}
if(rIter.getIndex(&rIter, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(repl iter).getIndex did not return error value");
}
if(rIter.move(&rIter, 0, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(repl iter).move did not return error value");
}
if(sIter.getIndex(&sIter, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(string iter).getIndex did not return error value");
}
if(sIter.move(&sIter, 0, (enum UCharIteratorOrigin)-1) != -1)
{
errln("error: UCharIterator(string iter).move did not return error value");
}
}
