func doTest(t *Test, f norm.Form, gold, test string) {
result := f.Bytes([]byte(test))
cmpResult(t, "Bytes", f, gold, test, string(result))
sresult := f.String(test)
cmpResult(t, "String", f, gold, test, sresult)
buf := make([]byte, norm.MaxSegmentSize)
acc := []byte{}
i := norm.Iter{}
i.SetInputString(f, test)
for !i.Done() {
n := i.Next(buf)
acc = append(acc, buf[:n]...)
}
cmpResult(t, "Iter.Next", f, gold, test, string(acc))
for i := range test {
out := f.Append(f.Bytes([]byte(test[:i])), []byte(test[i:])...)
cmpResult(t, fmt.Sprintf(":Append:%d", i), f, gold, test, string(out))
}
cmpIsNormal(t, "IsNormal", f, test, f.IsNormal([]byte(test)), test == gold)
}
