net: mark tests with retry as parallel

Fixes #24580

Change-Id: I35e2ff145f251485fd3cfd7b03b6f3fae8d97ad6
Reviewed-on: https://go-review.googlesource.com/103975
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/net/lookup_test.go b/src/net/lookup_test.go
index c2a6477e2e43e19f81a513be804fe0e967562eb9..53f050bd7efa013eebafee9b3fc36ca577f36ef4 100644 (file)
--- a/src/net/lookup_test.go
+++ b/src/net/lookup_test.go
@@ -63,6 +63,7 @@ var lookupGoogleSRVTests = []struct {
 var backoffDuration = [...]time.Duration{time.Second, 5 * time.Second, 30 * time.Second}
 
 func TestLookupGoogleSRV(t *testing.T) {
+       t.Parallel()
        if testenv.Builder() == "" {
                testenv.MustHaveExternalNetwork(t)
        }
@@ -109,6 +110,7 @@ var lookupGmailMXTests = []struct {
 }
 
 func TestLookupGmailMX(t *testing.T) {
+       t.Parallel()
        if testenv.Builder() == "" {
                testenv.MustHaveExternalNetwork(t)
        }
@@ -189,6 +191,7 @@ var lookupGmailTXTTests = []struct {
 }
 
 func TestLookupGmailTXT(t *testing.T) {
+       t.Parallel()
        if testenv.Builder() == "" {
                testenv.MustHaveExternalNetwork(t)
        }
@@ -298,6 +301,7 @@ var lookupCNAMETests = []struct {
 }
 
 func TestLookupCNAME(t *testing.T) {
+       t.Parallel()
        if testenv.Builder() == "" {
                testenv.MustHaveExternalNetwork(t)
        }