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author | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-09-16 15:47:21 +0000 |
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committer | ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-09-16 15:47:21 +0000 |
commit | 49b4e44b7d540fa846d353b10237848a67789cbf (patch) | |
tree | ea2b52e3c258d6b6d9356977c683c7f72a4a5fd5 /libgo/go/net/interface_test.go | |
parent | 82ceb8f6a88a0193971f53e0571e017f2764f7d7 (diff) | |
download | gcc-49b4e44b7d540fa846d353b10237848a67789cbf.tar.gz |
Update Go library to r60.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178910 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgo/go/net/interface_test.go')
-rw-r--r-- | libgo/go/net/interface_test.go | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/libgo/go/net/interface_test.go b/libgo/go/net/interface_test.go new file mode 100644 index 00000000000..0e4089abf8a --- /dev/null +++ b/libgo/go/net/interface_test.go @@ -0,0 +1,73 @@ +// Copyright 2011 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 net + +import ( + "bytes" + "testing" +) + +func sameInterface(i, j *Interface) bool { + if i == nil || j == nil { + return false + } + if i.Index == j.Index && i.Name == j.Name && bytes.Equal(i.HardwareAddr, j.HardwareAddr) { + return true + } + return false +} + +func TestInterfaces(t *testing.T) { + ift, err := Interfaces() + if err != nil { + t.Fatalf("Interfaces() failed: %v", err) + } + t.Logf("table: len/cap = %v/%v\n", len(ift), cap(ift)) + + for _, ifi := range ift { + ifxi, err := InterfaceByIndex(ifi.Index) + if err != nil { + t.Fatalf("InterfaceByIndex(%#q) failed: %v", ifi.Index, err) + } + if !sameInterface(ifxi, &ifi) { + t.Fatalf("InterfaceByIndex(%#q) = %v, want %v", ifi.Index, *ifxi, ifi) + } + ifxn, err := InterfaceByName(ifi.Name) + if err != nil { + t.Fatalf("InterfaceByName(%#q) failed: %v", ifi.Name, err) + } + if !sameInterface(ifxn, &ifi) { + t.Fatalf("InterfaceByName(%#q) = %v, want %v", ifi.Name, *ifxn, ifi) + } + ifat, err := ifi.Addrs() + if err != nil { + t.Fatalf("Interface.Addrs() failed: %v", err) + } + ifmat, err := ifi.MulticastAddrs() + if err != nil { + t.Fatalf("Interface.MulticastAddrs() failed: %v", err) + } + t.Logf("%q: flags %q, ifindex %v, mtu %v\n", ifi.Name, ifi.Flags.String(), ifi.Index, ifi.MTU) + for _, ifa := range ifat { + t.Logf("\tinterface address %q\n", ifa.String()) + } + for _, ifma := range ifmat { + t.Logf("\tjoined group address %q\n", ifma.String()) + } + t.Logf("\thardware address %q", ifi.HardwareAddr.String()) + } +} + +func TestInterfaceAddrs(t *testing.T) { + ifat, err := InterfaceAddrs() + if err != nil { + t.Fatalf("InterfaceAddrs() failed: %v", err) + } + t.Logf("table: len/cap = %v/%v\n", len(ifat), cap(ifat)) + + for _, ifa := range ifat { + t.Logf("interface address %q\n", ifa.String()) + } +} |