From 621e49bb465f500cc46d47e39e828cf76d6381d7 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Tue, 24 Jul 2018 14:35:44 +0200 Subject: update vendor --- .../golang.org/x/net/ipv6/unicastsockopt_test.go | 120 +++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100644 vendor/golang.org/x/net/ipv6/unicastsockopt_test.go (limited to 'vendor/golang.org/x/net/ipv6/unicastsockopt_test.go') diff --git a/vendor/golang.org/x/net/ipv6/unicastsockopt_test.go b/vendor/golang.org/x/net/ipv6/unicastsockopt_test.go new file mode 100644 index 0000000..69adefe --- /dev/null +++ b/vendor/golang.org/x/net/ipv6/unicastsockopt_test.go @@ -0,0 +1,120 @@ +// Copyright 2013 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 ipv6_test + +import ( + "net" + "runtime" + "testing" + + "golang.org/x/net/internal/iana" + "golang.org/x/net/internal/nettest" + "golang.org/x/net/ipv6" +) + +func TestConnUnicastSocketOptions(t *testing.T) { + switch runtime.GOOS { + case "js", "nacl", "plan9", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + ln, err := net.Listen("tcp6", "[::1]:0") + if err != nil { + t.Fatal(err) + } + defer ln.Close() + + errc := make(chan error, 1) + go func() { + c, err := ln.Accept() + if err != nil { + errc <- err + return + } + errc <- c.Close() + }() + + c, err := net.Dial("tcp6", ln.Addr().String()) + if err != nil { + t.Fatal(err) + } + defer c.Close() + + testUnicastSocketOptions(t, ipv6.NewConn(c)) + + if err := <-errc; err != nil { + t.Errorf("server: %v", err) + } +} + +var packetConnUnicastSocketOptionTests = []struct { + net, proto, addr string +}{ + {"udp6", "", "[::1]:0"}, + {"ip6", ":ipv6-icmp", "::1"}, +} + +func TestPacketConnUnicastSocketOptions(t *testing.T) { + switch runtime.GOOS { + case "js", "nacl", "plan9", "windows": + t.Skipf("not supported on %s", runtime.GOOS) + } + if !supportsIPv6 { + t.Skip("ipv6 is not supported") + } + + m, ok := nettest.SupportsRawIPSocket() + for _, tt := range packetConnUnicastSocketOptionTests { + if tt.net == "ip6" && !ok { + t.Log(m) + continue + } + c, err := net.ListenPacket(tt.net+tt.proto, tt.addr) + if err != nil { + t.Fatal(err) + } + defer c.Close() + + testUnicastSocketOptions(t, ipv6.NewPacketConn(c)) + } +} + +type testIPv6UnicastConn interface { + TrafficClass() (int, error) + SetTrafficClass(int) error + HopLimit() (int, error) + SetHopLimit(int) error +} + +func testUnicastSocketOptions(t *testing.T, c testIPv6UnicastConn) { + tclass := iana.DiffServCS0 | iana.NotECNTransport + if err := c.SetTrafficClass(tclass); err != nil { + switch runtime.GOOS { + case "darwin": // older darwin kernels don't support IPV6_TCLASS option + t.Logf("not supported on %s", runtime.GOOS) + goto next + } + t.Fatal(err) + } + if v, err := c.TrafficClass(); err != nil { + t.Fatal(err) + } else if v != tclass { + t.Fatalf("got %v; want %v", v, tclass) + } + +next: + hoplim := 255 + if err := c.SetHopLimit(hoplim); err != nil { + t.Fatal(err) + } + if v, err := c.HopLimit(); err != nil { + t.Fatal(err) + } else if v != hoplim { + t.Fatalf("got %v; want %v", v, hoplim) + } +} -- cgit v1.2.3