NeedsFixhelp wanted
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Description
What version of Go are you using (go version)?
go version go1.8.3 darwin/amd64
What operating system and processor architecture are you using (go env)?
darwin/amd64
What did you do?
for attribute values, all whitespace characters (#x20, #xD, #xA, #x9), should be normalized to a space character (see https://www.w3.org/TR/REC-xml/#AVNormalize)
go program used to test: (https://play.golang.org/p/mCRrxvyh25)
package main
import (
"encoding/xml"
"fmt"
"strings"
)
func main() {
decoder := xml.NewDecoder(strings.NewReader(`<a p1="v1
v1"/>`))
t, _ := decoder.Token()
if e, ok := t.(xml.StartElement); ok {
fmt.Printf("%q", e.Attr[0].Value)
}
}
What did you expect to see?
"v1 v1"
What did you see instead?
"v1\n\nv1"
Tested the same with xmllint program:
$ cat test.xml
<x p1="v1
v2"/>
$ xmllint test.xml
<?xml version="1.0"?>
<x p1="v1 v2"/>