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[bytom/vapor.git] / vendor / golang.org / x / net / route / address_test.go

diff --git a/vendor/golang.org/x/net/route/address_test.go b/vendor/golang.org/x/net/route/address_test.go
new file mode 100644 (file)
index 0000000..2005ef7
--- /dev/null
+++ b/vendor/golang.org/x/net/route/address_test.go
@@ -0,0 +1,103 @@
+// Copyright 2016 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.
+
+// +build darwin dragonfly freebsd netbsd openbsd
+
+package route
+
+import (
+       "reflect"
+       "testing"
+)
+
+type parseAddrsTest struct {
+       attrs uint
+       fn    func(int, []byte) (int, Addr, error)
+       b     []byte
+       as    []Addr
+}
+
+var parseAddrsLittleEndianTests = []parseAddrsTest{
+       {
+               sysRTA_DST | sysRTA_GATEWAY | sysRTA_NETMASK | sysRTA_BRD,
+               parseKernelInetAddr,
+               []byte{
+                       0x38, 0x12, 0x0, 0x0, 0xff, 0xff, 0xff, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+
+                       0x38, 0x12, 0x2, 0x0, 0x6, 0x3, 0x6, 0x0,
+                       0x65, 0x6d, 0x31, 0x0, 0xc, 0x29, 0x66, 0x2c,
+                       0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+
+                       0x10, 0x2, 0x0, 0x0, 0xac, 0x10, 0xdc, 0xb4,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+
+                       0x10, 0x2, 0x0, 0x0, 0xac, 0x10, 0xdc, 0xff,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+               },
+               []Addr{
+                       &LinkAddr{Index: 0},
+                       &LinkAddr{Index: 2, Name: "em1", Addr: []byte{0x00, 0x0c, 0x29, 0x66, 0x2c, 0xdc}},
+                       &Inet4Addr{IP: [4]byte{172, 16, 220, 180}},
+                       nil,
+                       nil,
+                       nil,
+                       nil,
+                       &Inet4Addr{IP: [4]byte{172, 16, 220, 255}},
+               },
+       },
+       {
+               sysRTA_NETMASK | sysRTA_IFP | sysRTA_IFA,
+               parseKernelInetAddr,
+               []byte{
+                       0x7, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff, 0x0,
+
+                       0x18, 0x12, 0xa, 0x0, 0x87, 0x8, 0x0, 0x0,
+                       0x76, 0x6c, 0x61, 0x6e, 0x35, 0x36, 0x38, 0x32,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+
+                       0x10, 0x2, 0x0, 0x0, 0xa9, 0xfe, 0x0, 0x1,
+                       0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
+               },
+               []Addr{
+                       nil,
+                       nil,
+                       &Inet4Addr{IP: [4]byte{255, 255, 255, 0}},
+                       nil,
+                       &LinkAddr{Index: 10, Name: "vlan5682"},
+                       &Inet4Addr{IP: [4]byte{169, 254, 0, 1}},
+                       nil,
+                       nil,
+               },
+       },
+}
+
+func TestParseAddrs(t *testing.T) {
+       tests := parseAddrsLittleEndianTests
+       if nativeEndian != littleEndian {
+               t.Skip("no test for non-little endian machine yet")
+       }
+
+       for i, tt := range tests {
+               as, err := parseAddrs(tt.attrs, tt.fn, tt.b)
+               if err != nil {
+                       t.Error(i, err)
+                       continue
+               }
+               as = as[:8] // the list varies between operating systems
+               if !reflect.DeepEqual(as, tt.as) {
+                       t.Errorf("#%d: got %+v; want %+v", i, as, tt.as)
+                       continue
+               }
+       }
+}