net: add a LookupTXT function.
This CL only supports Unix, not Plan 9 or Windows.
R=rsc
CC=golang-dev
https://golang.org/cl/4996048
diff --git a/src/pkg/net/lookup_test.go b/src/pkg/net/lookup_test.go
index 995ab03..41066fe 100644
--- a/src/pkg/net/lookup_test.go
+++ b/src/pkg/net/lookup_test.go
@@ -42,6 +42,24 @@
}
}
+func TestGmailTXT(t *testing.T) {
+ if runtime.GOOS == "windows" || runtime.GOOS == "plan9" {
+ t.Logf("LookupTXT is not implemented on Windows or Plan 9")
+ return
+ }
+ if testing.Short() || avoidMacFirewall {
+ t.Logf("skipping test to avoid external network")
+ return
+ }
+ txt, err := LookupTXT("gmail.com")
+ if err != nil {
+ t.Errorf("failed: %s", err)
+ }
+ if len(txt) == 0 || len(txt[0]) == 0 {
+ t.Errorf("no results")
+ }
+}
+
func TestGoogleDNSAddr(t *testing.T) {
if testing.Short() || avoidMacFirewall {
t.Logf("skipping test to avoid external network")
