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xml: add CopyToken

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R=rsc
CC=golang-dev
https://golang.org/cl/634042
This commit is contained in:
Kyle Consalus 2010-03-23 09:43:20 -07:00 • committed by Russ Cox
parent 9e0ae94e72
commit 66caa38d49
2 changed files with 52 additions and 2 deletions
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26
src/pkg/xml/xml_test.go
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@ -328,3 +328,29 @@ func TestUnquotedAttrs(t *testing.T) {
t.Errorf("Unexpected attribute name: %v", attr.Name.Local)
}
}
func TestCopyTokenCharData(t *testing.T) {
data := []byte("same data")
var tok1 Token = CharData(data)
tok2 := CopyToken(tok1)
if !reflect.DeepEqual(tok1, tok2) {
t.Error("CopyToken(CharData) != CharData")
}
data[1] = 'o'
if reflect.DeepEqual(tok1, tok2) {
t.Error("CopyToken(CharData) uses same buffer.")
}
}
func TestCopyTokenStartElement(t *testing.T) {
elt := StartElement{Name{"", "hello"}, []Attr{Attr{Name{"", "lang"}, "en"}}}
var tok1 Token = elt
tok2 := CopyToken(tok1)
if !reflect.DeepEqual(tok1, tok2) {
t.Error("CopyToken(StartElement) != StartElement")
}
elt.Attr[0] = Attr{Name{"", "lang"}, "de"}
if reflect.DeepEqual(tok1, tok2) {
t.Error("CopyToken(CharData) uses same buffer.")
}
}