diff options
Diffstat (limited to 'src/vendor/golang_org/x/net/route/message_test.go')
-rw-r--r-- | src/vendor/golang_org/x/net/route/message_test.go | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/vendor/golang_org/x/net/route/message_test.go b/src/vendor/golang_org/x/net/route/message_test.go new file mode 100644 index 0000000000..a1263d8f25 --- /dev/null +++ b/src/vendor/golang_org/x/net/route/message_test.go @@ -0,0 +1,95 @@ +// 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 ( + "os" + "syscall" + "testing" + "time" +) + +func TestFetchAndParseRIB(t *testing.T) { + for _, af := range []int{sysAF_UNSPEC, sysAF_INET, sysAF_INET6} { + for _, typ := range []RIBType{sysNET_RT_DUMP, sysNET_RT_IFLIST} { + ms, err := fetchAndParseRIB(af, typ) + if err != nil { + t.Error(err) + continue + } + ss, err := msgs(ms).validate() + if err != nil { + t.Errorf("%v %d %v", addrFamily(af), typ, err) + continue + } + for _, s := range ss { + t.Log(s) + } + } + } +} + +func TestMonitorAndParseRIB(t *testing.T) { + if testing.Short() || os.Getuid() != 0 { + t.Skip("must be root") + } + + // We suppose that using an IPv4 link-local address and the + // dot1Q ID for Token Ring and FDDI doesn't harm anyone. + pv := &propVirtual{addr: "169.254.0.1", mask: "255.255.255.0"} + if err := pv.configure(1002); err != nil { + t.Skip(err) + } + if err := pv.setup(); err != nil { + t.Skip(err) + } + pv.teardown() + + s, err := syscall.Socket(syscall.AF_ROUTE, syscall.SOCK_RAW, syscall.AF_UNSPEC) + if err != nil { + t.Fatal(err) + } + defer syscall.Close(s) + + go func() { + b := make([]byte, os.Getpagesize()) + for { + n, err := syscall.Read(s, b) + if err != nil { + return + } + ms, err := ParseRIB(0, b[:n]) + if err != nil { + t.Error(err) + return + } + ss, err := msgs(ms).validate() + if err != nil { + t.Error(err) + return + } + for _, s := range ss { + t.Log(s) + } + } + }() + + for _, vid := range []int{1002, 1003, 1004, 1005} { + pv := &propVirtual{addr: "169.254.0.1", mask: "255.255.255.0"} + if err := pv.configure(vid); err != nil { + t.Fatal(err) + } + if err := pv.setup(); err != nil { + t.Fatal(err) + } + time.Sleep(200 * time.Millisecond) + if err := pv.teardown(); err != nil { + t.Fatal(err) + } + time.Sleep(200 * time.Millisecond) + } +} |