1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
// Copyright 2016 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 runenames
import (
"strings"
"testing"
"unicode"
"golang.org/x/text/internal/gen"
"golang.org/x/text/internal/testtext"
"golang.org/x/text/internal/ucd"
)
func TestName(t *testing.T) {
testtext.SkipIfNotLong(t)
wants := make([]string, 1+unicode.MaxRune)
ucd.Parse(gen.OpenUCDFile("UnicodeData.txt"), func(p *ucd.Parser) {
wants[p.Rune(0)] = getName(p)
})
nErrors := 0
for r, want := range wants {
got := Name(rune(r))
if got != want {
t.Errorf("r=%#08x: got %q, want %q", r, got, want)
nErrors++
if nErrors == 100 {
t.Fatal("too many errors")
}
}
}
}
// Copied from gen.go.
func getName(p *ucd.Parser) string {
s := p.String(ucd.Name)
if s == "" {
return ""
}
if s[0] == '<' {
const first = ", First>"
if i := strings.Index(s, first); i >= 0 {
s = s[:i] + ">"
}
}
return s
}
|
