1 files changed, 51 insertions, 0 deletions
diff --git a/src/cmd/fix/netipv6zone_test.go b/src/cmd/fix/netipv6zone_test.go
new file mode 100644
index 000000000..229daa386
--- /dev/null
+++ b/src/cmd/fix/netipv6zone_test.go
@@ -0,0 +1,51 @@
+// Copyright 2012 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(netipv6zoneTests, netipv6zone)
+}
+
+var netipv6zoneTests = []testCase{
+	{
+		Name: "netipv6zone.0",
+		In: `package main
+
+import "net"
+
+var a = []struct {
+	*net.IPNet
+}{
+	&net.IPNet{net.ParseIP("2001:DB8::"), net.IPMask(net.ParseIP("ffff:ffff:ffff::"))},
+}
+
+func f() net.Addr {
+	b := net.IPNet{net.IPv4(127, 0, 0, 1), net.IPv4Mask(255, 0, 0, 0)}
+	c := &net.IPAddr{ip1}
+	sub(&net.UDPAddr{ip2, 12345})
+	d := &net.TCPAddr{IP: ip3, Port: 54321}
+	return &net.TCPAddr{ip4}, nil
+}
+`,
+		Out: `package main
+
+import "net"
+
+var a = []struct {
+	*net.IPNet
+}{
+	&net.IPNet{IP: net.ParseIP("2001:DB8::"), Mask: net.IPMask(net.ParseIP("ffff:ffff:ffff::"))},
+}
+
+func f() net.Addr {
+	b := net.IPNet{IP: net.IPv4(127, 0, 0, 1), Mask: net.IPv4Mask(255, 0, 0, 0)}
+	c := &net.IPAddr{IP: ip1}
+	sub(&net.UDPAddr{IP: ip2, Port: 12345})
+	d := &net.TCPAddr{IP: ip3, Port: 54321}
+	return &net.TCPAddr{IP: ip4}, nil
+}
+`,
+	},
+}