public void TestClone()
{
UCharacterIterator iterator = UCharacterIterator.GetInstance("testing");
UCharacterIterator cloned = (UCharacterIterator)iterator.Clone();
int completed = 0;
while (completed != UCharacterIterator.DONE)
{
completed = iterator.Next();
if (completed != cloned.Next())
{
Errln("Cloned operation failed");
}
}
}
public void TestPreviousNext()
{
// src and expect strings
char[] src =
{
UTF16.GetLeadSurrogate(0x2f999), UTF16.GetTrailSurrogate(0x2f999),
UTF16.GetLeadSurrogate(0x1d15f), UTF16.GetTrailSurrogate(0x1d15f),
(char)0xc4,
(char)0x1ed0
};
// iterators
UCharacterIterator iter1 = UCharacterIterator.GetInstance(new ReplaceableString(new String(src)));
UCharacterIterator iter2 = UCharacterIterator.GetInstance(src /*char array*/);
UCharacterIterator iter3 = UCharacterIterator.GetInstance(new StringCharacterIterator(new String(src)));
UCharacterIterator iter4 = UCharacterIterator.GetInstance(new StringBuffer(new String(src)));
previousNext(iter1);
previousNext(iter2);
previousNext(iter3);
previousNext(iter4);
getText(iter1, new String(src));
getText(iter2, new String(src));
getText(iter3, new String(src));
/* getCharacterIterator */
CharacterIterator citer1 = iter1.GetCharacterIterator();
CharacterIterator citer2 = iter2.GetCharacterIterator();
CharacterIterator citer3 = iter3.GetCharacterIterator();
if (citer1.First() != iter1.Current)
{
Errln("getCharacterIterator for iter1 failed");
}
if (citer2.First() != iter2.Current)
{
Errln("getCharacterIterator for iter2 failed");
}
if (citer3.First() != iter3.Current)
{
Errln("getCharacterIterator for iter3 failed");
}
/* Test clone() && moveIndex()*/
try
{
UCharacterIterator clone1 = (UCharacterIterator)iter1.Clone();
UCharacterIterator clone2 = (UCharacterIterator)iter2.Clone();
UCharacterIterator clone3 = (UCharacterIterator)iter3.Clone();
if (clone1.MoveIndex(3) != iter1.MoveIndex(3))
{
Errln("moveIndex for iter1 failed");
}
if (clone2.MoveIndex(3) != iter2.MoveIndex(3))
{
Errln("moveIndex for iter2 failed");
}
if (clone3.MoveIndex(3) != iter3.MoveIndex(3))
{
Errln("moveIndex for iter1 failed");
}
}
catch (Exception e)
{
Errln("could not clone the iterator");
}
}
