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-rw-r--r--pkg/tcpip/link/muxed/BUILD28
-rwxr-xr-x[-rw-r--r--]pkg/tcpip/link/muxed/injectable.go0
-rw-r--r--pkg/tcpip/link/muxed/injectable_test.go98
-rwxr-xr-xpkg/tcpip/link/muxed/muxed_state_autogen.go3
4 files changed, 3 insertions, 126 deletions
diff --git a/pkg/tcpip/link/muxed/BUILD b/pkg/tcpip/link/muxed/BUILD
deleted file mode 100644
index 82b441b79..000000000
--- a/pkg/tcpip/link/muxed/BUILD
+++ /dev/null
@@ -1,28 +0,0 @@
-load("//tools:defs.bzl", "go_library", "go_test")
-
-package(licenses = ["notice"])
-
-go_library(
- name = "muxed",
- srcs = ["injectable.go"],
- visibility = ["//visibility:public"],
- deps = [
- "//pkg/tcpip",
- "//pkg/tcpip/buffer",
- "//pkg/tcpip/stack",
- ],
-)
-
-go_test(
- name = "muxed_test",
- size = "small",
- srcs = ["injectable_test.go"],
- library = ":muxed",
- deps = [
- "//pkg/tcpip",
- "//pkg/tcpip/buffer",
- "//pkg/tcpip/link/fdbased",
- "//pkg/tcpip/network/ipv4",
- "//pkg/tcpip/stack",
- ],
-)
diff --git a/pkg/tcpip/link/muxed/injectable.go b/pkg/tcpip/link/muxed/injectable.go
index a5478ce17..a5478ce17 100644..100755
--- a/pkg/tcpip/link/muxed/injectable.go
+++ b/pkg/tcpip/link/muxed/injectable.go
diff --git a/pkg/tcpip/link/muxed/injectable_test.go b/pkg/tcpip/link/muxed/injectable_test.go
deleted file mode 100644
index 87c734c1f..000000000
--- a/pkg/tcpip/link/muxed/injectable_test.go
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright 2019 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 muxed
-
-import (
- "bytes"
- "net"
- "os"
- "syscall"
- "testing"
-
- "gvisor.dev/gvisor/pkg/tcpip"
- "gvisor.dev/gvisor/pkg/tcpip/buffer"
- "gvisor.dev/gvisor/pkg/tcpip/link/fdbased"
- "gvisor.dev/gvisor/pkg/tcpip/network/ipv4"
- "gvisor.dev/gvisor/pkg/tcpip/stack"
-)
-
-func TestInjectableEndpointRawDispatch(t *testing.T) {
- endpoint, sock, dstIP := makeTestInjectableEndpoint(t)
-
- endpoint.InjectOutbound(dstIP, []byte{0xFA})
-
- buf := make([]byte, ipv4.MaxTotalSize)
- bytesRead, err := sock.Read(buf)
- if err != nil {
- t.Fatalf("Unable to read from socketpair: %v", err)
- }
- if got, want := buf[:bytesRead], []byte{0xFA}; !bytes.Equal(got, want) {
- t.Fatalf("Read %v from the socketpair, wanted %v", got, want)
- }
-}
-
-func TestInjectableEndpointDispatch(t *testing.T) {
- endpoint, sock, dstIP := makeTestInjectableEndpoint(t)
-
- hdr := buffer.NewPrependable(1)
- hdr.Prepend(1)[0] = 0xFA
- packetRoute := stack.Route{RemoteAddress: dstIP}
-
- endpoint.WritePacket(&packetRoute, nil /* gso */, ipv4.ProtocolNumber, stack.PacketBuffer{
- Header: hdr,
- Data: buffer.NewViewFromBytes([]byte{0xFB}).ToVectorisedView(),
- })
-
- buf := make([]byte, 6500)
- bytesRead, err := sock.Read(buf)
- if err != nil {
- t.Fatalf("Unable to read from socketpair: %v", err)
- }
- if got, want := buf[:bytesRead], []byte{0xFA, 0xFB}; !bytes.Equal(got, want) {
- t.Fatalf("Read %v from the socketpair, wanted %v", got, want)
- }
-}
-
-func TestInjectableEndpointDispatchHdrOnly(t *testing.T) {
- endpoint, sock, dstIP := makeTestInjectableEndpoint(t)
- hdr := buffer.NewPrependable(1)
- hdr.Prepend(1)[0] = 0xFA
- packetRoute := stack.Route{RemoteAddress: dstIP}
- endpoint.WritePacket(&packetRoute, nil /* gso */, ipv4.ProtocolNumber, stack.PacketBuffer{
- Header: hdr,
- Data: buffer.NewView(0).ToVectorisedView(),
- })
- buf := make([]byte, 6500)
- bytesRead, err := sock.Read(buf)
- if err != nil {
- t.Fatalf("Unable to read from socketpair: %v", err)
- }
- if got, want := buf[:bytesRead], []byte{0xFA}; !bytes.Equal(got, want) {
- t.Fatalf("Read %v from the socketpair, wanted %v", got, want)
- }
-}
-
-func makeTestInjectableEndpoint(t *testing.T) (*InjectableEndpoint, *os.File, tcpip.Address) {
- dstIP := tcpip.Address(net.ParseIP("1.2.3.4").To4())
- pair, err := syscall.Socketpair(syscall.AF_UNIX,
- syscall.SOCK_SEQPACKET|syscall.SOCK_CLOEXEC|syscall.SOCK_NONBLOCK, 0)
- if err != nil {
- t.Fatal("Failed to create socket pair:", err)
- }
- underlyingEndpoint := fdbased.NewInjectable(pair[1], 6500, stack.CapabilityNone)
- routes := map[tcpip.Address]stack.InjectableLinkEndpoint{dstIP: underlyingEndpoint}
- endpoint := NewInjectableEndpoint(routes)
- return endpoint, os.NewFile(uintptr(pair[0]), "test route end"), dstIP
-}
diff --git a/pkg/tcpip/link/muxed/muxed_state_autogen.go b/pkg/tcpip/link/muxed/muxed_state_autogen.go
new file mode 100755
index 000000000..56330e2a5
--- /dev/null
+++ b/pkg/tcpip/link/muxed/muxed_state_autogen.go
@@ -0,0 +1,3 @@
+// automatically generated by stateify.
+
+package muxed