verifyResult(ucnvsel_selectForUTF8(sel_rt, s, -1, &status), manual_rt);
verifyResult(ucnvsel_selectForUTF8(sel_fb, s, -1, &status), manual_fb);
verifyResult(ucnvsel_selectForUTF8(sel_rt, s, -1, &status), manual_rt);
verifyResult(ucnvsel_selectForUTF8(sel_fb, s, -1, &status), manual_fb);