private void expect(Transliterator t, String source, String expectedResult)
{
String result = t.Transliterate(source);
expectAux(t.ID + ":String", source, result, expectedResult);
ReplaceableString rsource = new ReplaceableString(source);
t.Transliterate(rsource);
result = rsource.ToString();
expectAux(t.ID + ":Replaceable", source, result, expectedResult);
// Test keyboard (incremental) transliteration -- this result
// must be the same after we finalize (see below).
rsource.Replace(0, rsource.Length, "");
TransliterationPosition index = new TransliterationPosition();
StringBuffer log = new StringBuffer();
for (int i = 0; i < source.Length; ++i)
{
if (i != 0)
{
log.Append(" + ");
}
log.Append(source[i]).Append(" -> ");
t.Transliterate(rsource, index,
source[i] + "");
// Append the string buffer with a vertical bar '|' where
// the committed index is.
String s = rsource.ToString();
log.Append(s.Substring(0, index.Start)). // ICU4N: Checked 2nd parameter
Append('|').
Append(s.Substring(index.Start));
}
// As a final step in keyboard transliteration, we must call
// transliterate to finish off any pending partial matches that
// were waiting for more input.
t.FinishTransliteration(rsource, index);
result = rsource.ToString();
log.Append(" => ").Append(rsource.ToString());
expectAux(t.ID + ":Keyboard", log.ToString(),
result.Equals(expectedResult),
expectedResult);
}