net: rename TestReadConfig to TestDNSReadConfig

To make it possible to type "go test -run=DNS".
Also removes unnecessary parens.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/43470051

diff --git a/src/pkg/net/dnsconfig_unix_test.go b/src/pkg/net/dnsconfig_unix_test.go
index b24291c1c2cf89d30525e609fe14681a2cdf52e6..697c69f995952678a532dc1edfed0ed7eb6bf841 100644 (file)
--- a/src/pkg/net/dnsconfig_unix_test.go
+++ b/src/pkg/net/dnsconfig_unix_test.go
@@ -6,11 +6,9 @@
 
 package net
 
-import (
-       "testing"
-)
+import "testing"
 
-func TestReadConfig(t *testing.T) {
+func TestDNSReadConfig(t *testing.T) {
        dnsConfig, err := dnsReadConfig("testdata/resolv.conf")
        if err != nil {
                t.Fatal(err)