| // 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. |