code review 4815074: net: join and leave a IPv6 group address, on a specific...

src/cmd/gofix/netudpgroup_test.go

 // 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(addr)
-        err = y.JoinGroup(addr)
-        z.JoinGroup(addr)
+        err := x.JoinGroup(gaddr)
+        err = y.LeaveGroup(gaddr)
 }
 `,
                 Out: `package main
 
 import "net"
 
 func f() {
-        err := x.JoinGroup(nil, addr)
-        err = y.JoinGroup(nil, addr)
-        z.JoinGroup(nil, addr)
-}
-`,
-        },
-        {
-                Name: "netudpgroup.1",
-                In: `package main
-
-import "net"
-
-func f() {
-        err := x.LeaveGroup(addr)
-        err = y.LeaveGroup(addr)
-        z.LeaveGroup(addr)
-}
-`,
-                Out: `package main
-
-import "net"
-
-func f() {
-        err := x.LeaveGroup(nil, addr)
-        err = y.LeaveGroup(nil, addr)
-        z.LeaveGroup(nil, addr)
-}
-`,
-        },
-        {
-                Name: "netudpgroup.2",
-                In: `package main
-
-import "net"
-
-func f() {
-        x.JoinGroup(addr)
-        x.LeaveGroup(addr)
-}
-`,
-                Out: `package main
-
-import "net"
-
-func f() {
-        x.JoinGroup(nil, addr)
-        x.LeaveGroup(nil, addr)
+        err := x.JoinGroup(nil, gaddr)
+        err = y.LeaveGroup(nil, gaddr)
 }
 `,
         },
 }