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// 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.
package route
import (
"reflect"
"syscall"
"testing"
)
type parseAddrsOnDarwinTest struct {
attrs uint
fn func(int, []byte) (int, Addr, error)
b []byte
as []Addr
}
var parseAddrsOnDarwinLittleEndianTests = []parseAddrsOnDarwinTest{
{
syscall.RTA_DST | syscall.RTA_GATEWAY | syscall.RTA_NETMASK,
parseKernelInetAddr,
[]byte{
0x10, 0x2, 0x0, 0x0, 0xc0, 0xa8, 0x56, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x14, 0x12, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0,
0x7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
},
[]Addr{
&Inet4Addr{IP: [4]byte{192, 168, 86, 0}},
&LinkAddr{Index: 4},
&Inet4Addr{IP: [4]byte{255, 255, 255, 255}},
nil,
nil,
nil,
nil,
nil,
},
},
}
func TestParseAddrsOnDarwin(t *testing.T) {
tests := parseAddrsOnDarwinLittleEndianTests
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
}
if !reflect.DeepEqual(as, tt.as) {
t.Errorf("#%d: got %+v; want %+v", i, as, tt.as)
continue
}
}
}
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