56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
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// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package ipv6_test
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import (
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"net"
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"reflect"
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"strings"
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"testing"
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"golang.org/x/net/internal/iana"
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"golang.org/x/net/ipv6"
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)
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var (
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wireHeaderFromKernel = [ipv6.HeaderLen]byte{
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0x69, 0x8b, 0xee, 0xf1,
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0xca, 0xfe, 0x2c, 0x01,
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0x20, 0x01, 0x0d, 0xb8,
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0x00, 0x01, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x01,
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0x20, 0x01, 0x0d, 0xb8,
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0x00, 0x02, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x01,
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}
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testHeader = &ipv6.Header{
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Version: ipv6.Version,
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TrafficClass: iana.DiffServAF43,
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FlowLabel: 0xbeef1,
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PayloadLen: 0xcafe,
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NextHeader: iana.ProtocolIPv6Frag,
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HopLimit: 1,
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Src: net.ParseIP("2001:db8:1::1"),
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Dst: net.ParseIP("2001:db8:2::1"),
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}
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)
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func TestParseHeader(t *testing.T) {
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h, err := ipv6.ParseHeader(wireHeaderFromKernel[:])
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(h, testHeader) {
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t.Fatalf("got %#v; want %#v", h, testHeader)
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}
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s := h.String()
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if strings.Contains(s, ",") {
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t.Fatalf("should be space-separated values: %s", s)
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}
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}
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