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httpserver: rename context Push action for more general use (#1641)

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Signed-off-by: Tw <tw19881113@gmail.com>
This commit is contained in:
Tw 2017-05-05 18:36:20 -05:00 committed by Matt Holt
parent 8e7a36de45
commit e38921f4a5
2 changed files with 8 additions and 7 deletions
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7
caddyhttp/httpserver/tplcontext.go
View File

@ -424,12 +424,13 @@ func (c Context) RandomString(minLen, maxLen int) string {
return string(result)
}
// Push adds a preload link in response header for server push
func (c Context) Push(link string) string {
// AddLink adds a link header in response
// see https://www.w3.org/wiki/LinkHeader
func (c Context) AddLink(link string) string {
if c.responseHeader == nil {
return ""
}
c.responseHeader.Add("Link", "<"+link+">; rel=preload")
c.responseHeader.Add("Link", link)
return ""
}

8
caddyhttp/httpserver/tplcontext_test.go
View File

@ -877,18 +877,18 @@ func TestFiles(t *testing.T) {
}
}
func TestPush(t *testing.T) {
func TestAddLink(t *testing.T) {
for name, c := range map[string]struct {
input string
expectLinks []string
}{
"oneLink": {
input: `{{.Push "/test.css"}}`,
input: `{{.AddLink "</test.css>; rel=preload"}}`,
expectLinks: []string{"</test.css>; rel=preload"},
},
"multipleLinks": {
input: `{{.Push "/test1.css"}} {{.Push "/test2.css"}}`,
expectLinks: []string{"</test1.css>; rel=preload", "</test2.css>; rel=preload"},
input: `{{.AddLink "</test1.css>; rel=preload"}} {{.AddLink "</test2.css>; rel=meta"}}`,
expectLinks: []string{"</test1.css>; rel=preload", "</test2.css>; rel=meta"},
},
} {
c := c