1 files changed, 0 insertions, 229 deletions
diff --git a/pkg/p9/transport_test.go b/pkg/p9/transport_test.go
deleted file mode 100644
index cdb3bc841..000000000
--- a/pkg/p9/transport_test.go
+++ /dev/null
@@ -1,229 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package p9
-
-import (
-	"io/ioutil"
-	"os"
-	"testing"
-
-	"gvisor.dev/gvisor/pkg/fd"
-	"gvisor.dev/gvisor/pkg/unet"
-)
-
-const (
-	MsgTypeBadEncode = iota + 252
-	MsgTypeBadDecode
-	MsgTypeUnregistered
-)
-
-func TestSendRecv(t *testing.T) {
-	server, client, err := unet.SocketPair(false)
-	if err != nil {
-		t.Fatalf("socketpair got err %v expected nil", err)
-	}
-	defer server.Close()
-	defer client.Close()
-
-	if err := send(client, Tag(1), &Tlopen{}); err != nil {
-		t.Fatalf("send got err %v expected nil", err)
-	}
-
-	tag, m, err := recv(server, maximumLength, msgRegistry.get)
-	if err != nil {
-		t.Fatalf("recv got err %v expected nil", err)
-	}
-	if tag != Tag(1) {
-		t.Fatalf("got tag %v expected 1", tag)
-	}
-	if _, ok := m.(*Tlopen); !ok {
-		t.Fatalf("got message %v expected *Tlopen", m)
-	}
-}
-
-// badDecode overruns on decode.
-type badDecode struct{}
-
-func (*badDecode) Decode(b *buffer) { b.markOverrun() }
-func (*badDecode) Encode(b *buffer) {}
-func (*badDecode) Type() MsgType    { return MsgTypeBadDecode }
-func (*badDecode) String() string   { return "badDecode{}" }
-
-func TestRecvOverrun(t *testing.T) {
-	server, client, err := unet.SocketPair(false)
-	if err != nil {
-		t.Fatalf("socketpair got err %v expected nil", err)
-	}
-	defer server.Close()
-	defer client.Close()
-
-	if err := send(client, Tag(1), &badDecode{}); err != nil {
-		t.Fatalf("send got err %v expected nil", err)
-	}
-
-	if _, _, err := recv(server, maximumLength, msgRegistry.get); err == nil {
-		t.Fatalf("recv got err %v expected ErrSocket{ErrNoValidMessage}", err)
-	}
-}
-
-// unregistered is not registered on decode.
-type unregistered struct{}
-
-func (*unregistered) Decode(b *buffer) {}
-func (*unregistered) Encode(b *buffer) {}
-func (*unregistered) Type() MsgType    { return MsgTypeUnregistered }
-func (*unregistered) String() string   { return "unregistered{}" }
-
-func TestRecvInvalidType(t *testing.T) {
-	server, client, err := unet.SocketPair(false)
-	if err != nil {
-		t.Fatalf("socketpair got err %v expected nil", err)
-	}
-	defer server.Close()
-	defer client.Close()
-
-	if err := send(client, Tag(1), &unregistered{}); err != nil {
-		t.Fatalf("send got err %v expected nil", err)
-	}
-
-	_, _, err = recv(server, maximumLength, msgRegistry.get)
-	if _, ok := err.(*ErrInvalidMsgType); !ok {
-		t.Fatalf("recv got err %v expected ErrInvalidMsgType", err)
-	}
-}
-
-func TestSendRecvWithFile(t *testing.T) {
-	server, client, err := unet.SocketPair(false)
-	if err != nil {
-		t.Fatalf("socketpair got err %v expected nil", err)
-	}
-	defer server.Close()
-	defer client.Close()
-
-	// Create a tempfile.
-	osf, err := ioutil.TempFile("", "p9")
-	if err != nil {
-		t.Fatalf("tempfile got err %v expected nil", err)
-	}
-	os.Remove(osf.Name())
-	f, err := fd.NewFromFile(osf)
-	osf.Close()
-	if err != nil {
-		t.Fatalf("unable to create file: %v", err)
-	}
-
-	if err := send(client, Tag(1), &Rlopen{File: f}); err != nil {
-		t.Fatalf("send got err %v expected nil", err)
-	}
-
-	// Enable withFile.
-	tag, m, err := recv(server, maximumLength, msgRegistry.get)
-	if err != nil {
-		t.Fatalf("recv got err %v expected nil", err)
-	}
-	if tag != Tag(1) {
-		t.Fatalf("got tag %v expected 1", tag)
-	}
-	rlopen, ok := m.(*Rlopen)
-	if !ok {
-		t.Fatalf("got m %v expected *Rlopen", m)
-	}
-	if rlopen.File == nil {
-		t.Fatalf("got nil file expected non-nil")
-	}
-}
-
-func TestRecvClosed(t *testing.T) {
-	server, client, err := unet.SocketPair(false)
-	if err != nil {
-		t.Fatalf("socketpair got err %v expected nil", err)
-	}
-	defer server.Close()
-	client.Close()
-
-	_, _, err = recv(server, maximumLength, msgRegistry.get)
-	if err == nil {
-		t.Fatalf("got err nil expected non-nil")
-	}
-	if _, ok := err.(ErrSocket); !ok {
-		t.Fatalf("got err %v expected ErrSocket", err)
-	}
-}
-
-func TestSendClosed(t *testing.T) {
-	server, client, err := unet.SocketPair(false)
-	if err != nil {
-		t.Fatalf("socketpair got err %v expected nil", err)
-	}
-	server.Close()
-	defer client.Close()
-
-	err = send(client, Tag(1), &Tlopen{})
-	if err == nil {
-		t.Fatalf("send got err nil expected non-nil")
-	}
-	if _, ok := err.(ErrSocket); !ok {
-		t.Fatalf("got err %v expected ErrSocket", err)
-	}
-}
-
-func BenchmarkSendRecv(b *testing.B) {
-	server, client, err := unet.SocketPair(false)
-	if err != nil {
-		b.Fatalf("socketpair got err %v expected nil", err)
-	}
-	defer server.Close()
-	defer client.Close()
-
-	// Exchange Rflush messages since these contain no data and therefore incur
-	// no additional marshaling overhead.
-	go func() {
-		for i := 0; i < b.N; i++ {
-			tag, m, err := recv(server, maximumLength, msgRegistry.get)
-			if err != nil {
-				b.Fatalf("recv got err %v expected nil", err)
-			}
-			if tag != Tag(1) {
-				b.Fatalf("got tag %v expected 1", tag)
-			}
-			if _, ok := m.(*Rflush); !ok {
-				b.Fatalf("got message %T expected *Rflush", m)
-			}
-			if err := send(server, Tag(2), &Rflush{}); err != nil {
-				b.Fatalf("send got err %v expected nil", err)
-			}
-		}
-	}()
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		if err := send(client, Tag(1), &Rflush{}); err != nil {
-			b.Fatalf("send got err %v expected nil", err)
-		}
-		tag, m, err := recv(client, maximumLength, msgRegistry.get)
-		if err != nil {
-			b.Fatalf("recv got err %v expected nil", err)
-		}
-		if tag != Tag(2) {
-			b.Fatalf("got tag %v expected 2", tag)
-		}
-		if _, ok := m.(*Rflush); !ok {
-			b.Fatalf("got message %v expected *Rflush", m)
-		}
-	}
-}
-
-func init() {
-	msgRegistry.register(MsgTypeBadDecode, func() message { return &badDecode{} })
-}