1 files changed, 33 insertions, 0 deletions
diff --git a/src/cmd/gofix/netudpgroup_test.go b/src/cmd/gofix/netudpgroup_test.go
new file mode 100644
index 000000000..b3b5816da
--- /dev/null
+++ b/src/cmd/gofix/netudpgroup_test.go
@@ -0,0 +1,33 @@
+// Copyright 2011 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+func init() {
+	addTestCases(netudpgroupTests)
+}
+
+var netudpgroupTests = []testCase{
+	{
+		Name: "netudpgroup.0",
+		In: `package main
+
+import "net"
+
+func f() {
+	err := x.JoinGroup(gaddr)
+	err = y.LeaveGroup(gaddr)
+}
+`,
+		Out: `package main
+
+import "net"
+
+func f() {
+	err := x.JoinGroup(nil, gaddr)
+	err = y.LeaveGroup(nil, gaddr)
+}
+`,
+	},
+}