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// Copyright 2018 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.
//go:build go1.10
package idna
import (
"fmt"
"strings"
"testing"
"golang.org/x/text/internal/gen"
"golang.org/x/text/internal/testtext"
"golang.org/x/text/internal/ucd"
)
func TestConformance(t *testing.T) {
testtext.SkipIfNotLong(t)
r := gen.OpenUnicodeFile("idna", "10.0.0", "IdnaTest.txt")
defer r.Close()
section := "main"
p := ucd.New(r)
transitional := New(Transitional(true), VerifyDNSLength(true), BidiRule(), MapForLookup())
nonTransitional := New(VerifyDNSLength(true), BidiRule(), MapForLookup())
for p.Next() {
// What to test
profiles := []*Profile{}
switch p.String(0) {
case "T":
profiles = append(profiles, transitional)
case "N":
profiles = append(profiles, nonTransitional)
case "B":
profiles = append(profiles, transitional)
profiles = append(profiles, nonTransitional)
}
src := unescape(p.String(1))
wantToUnicode := unescape(p.String(2))
if wantToUnicode == "" {
wantToUnicode = src
}
wantToASCII := unescape(p.String(3))
if wantToASCII == "" {
wantToASCII = wantToUnicode
}
wantErrToUnicode := ""
if strings.HasPrefix(wantToUnicode, "[") {
wantErrToUnicode = wantToUnicode
wantToUnicode = ""
}
wantErrToASCII := ""
if strings.HasPrefix(wantToASCII, "[") {
wantErrToASCII = wantToASCII
wantToASCII = ""
}
// TODO: also do IDNA tests.
// invalidInIDNA2008 := p.String(4) == "NV8"
for _, p := range profiles {
name := fmt.Sprintf("%s:%s", section, p)
doTest(t, p.ToUnicode, name+":ToUnicode", src, wantToUnicode, wantErrToUnicode)
doTest(t, p.ToASCII, name+":ToASCII", src, wantToASCII, wantErrToASCII)
}
}
}
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