void MessageFormatRegressionTest::Test4052223() { ParsePosition pos(0); if (pos.getErrorIndex() != -1) { errln("ParsePosition.getErrorIndex initialization failed."); } UErrorCode status = U_ZERO_ERROR; MessageFormat *fmt = new MessageFormat("There are {0} apples growing on the {1} tree.", status); failure(status, "new MessageFormat"); UnicodeString str("There is one apple growing on the peach tree."); int32_t count = 0; fmt->parse(str, pos, count); logln(UnicodeString("unparsable string , should fail at ") + pos.getErrorIndex()); if (pos.getErrorIndex() == -1) errln("Bug 4052223 failed : parsing string " + str); pos.setErrorIndex(4); if (pos.getErrorIndex() != 4) errln(UnicodeString("setErrorIndex failed, got ") + pos.getErrorIndex() + " instead of 4"); ChoiceFormat *f = new ChoiceFormat( "-1#are negative|0#are no or fraction|1#is one|1.0<is 1+|2#are two|2<are more than 2.", status); failure(status, "new ChoiceFormat"); pos.setIndex(0); pos.setErrorIndex(-1); Formattable obj; f->parse("are negative", obj, pos); if (pos.getErrorIndex() != -1 && obj.getDouble() == -1.0) errln(UnicodeString("Parse with \"are negative\" failed, at ") + pos.getErrorIndex()); pos.setIndex(0); pos.setErrorIndex(-1); f->parse("are no or fraction ", obj, pos); if (pos.getErrorIndex() != -1 && obj.getDouble() == 0.0) errln(UnicodeString("Parse with \"are no or fraction\" failed, at ") + pos.getErrorIndex()); pos.setIndex(0); pos.setErrorIndex(-1); f->parse("go postal", obj, pos); if (pos.getErrorIndex() == -1 && ! uprv_isNaN(obj.getDouble())) errln(UnicodeString("Parse with \"go postal\" failed, at ") + pos.getErrorIndex()); delete fmt; delete f; }