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// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package idna
import (
"testing"
)
var idnaTestCases = [...]struct {
ascii, unicode string
}{
// Labels.
{"books", "books"},
{"xn--bcher-kva", "bücher"},
// Domains.
{"foo--xn--bar.org", "foo--xn--bar.org"},
{"golang.org", "golang.org"},
{"example.xn--p1ai", "example.рф"},
{"xn--czrw28b.tw", "商業.tw"},
{"www.xn--mller-kva.de", "www.müller.de"},
}
func TestIDNA(t *testing.T) {
for _, tc := range idnaTestCases {
if a, err := ToASCII(tc.unicode); err != nil {
t.Errorf("ToASCII(%q): %v", tc.unicode, err)
} else if a != tc.ascii {
t.Errorf("ToASCII(%q): got %q, want %q", tc.unicode, a, tc.ascii)
}
if u, err := ToUnicode(tc.ascii); err != nil {
t.Errorf("ToUnicode(%q): %v", tc.ascii, err)
} else if u != tc.unicode {
t.Errorf("ToUnicode(%q): got %q, want %q", tc.ascii, u, tc.unicode)
}
}
}
// TODO(nigeltao): test errors, once we've specified when ToASCII and ToUnicode
// return errors.
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