Remove integration-cli/docker_cli_nat_test.go

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

integration-cli/docker_cli_nat_test.go

@@ -1,88 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io/ioutil"
-	"net"
-	"strings"
-
-	"github.com/docker/docker/integration-cli/checker"
-	"github.com/docker/docker/integration-cli/cli"
-	"github.com/go-check/check"
-)
-
-func startServerContainer(c *check.C, msg string, port int) string {
-	name := "server"
-	cmd := []string{
-		"run",
-		"--name",
-		name,
-		"-d",
-		"-p", fmt.Sprintf("%d:%d", port, port),
-		"busybox",
-		"sh", "-c", fmt.Sprintf("echo %q | nc -lp %d", msg, port),
-	}
-	cli.DockerCmd(c, cmd...)
-	cli.WaitRun(c, name)
-	return name
-}
-
-func getExternalAddress(c *check.C) net.IP {
-	iface, err := net.InterfaceByName("eth0")
-	if err != nil {
-		c.Skip(fmt.Sprintf("Test not running with `make test`. Interface eth0 not found: %v", err))
-	}
-
-	ifaceAddrs, err := iface.Addrs()
-	c.Assert(err, check.IsNil)
-	c.Assert(ifaceAddrs, checker.Not(checker.HasLen), 0)
-
-	ifaceIP, _, err := net.ParseCIDR(ifaceAddrs[0].String())
-	c.Assert(err, check.IsNil)
-
-	return ifaceIP
-}
-
-func (s *DockerSuite) TestNetworkNat(c *check.C) {
-	testRequires(c, DaemonIsLinux, SameHostDaemon)
-	msg := "it works"
-	startServerContainer(c, msg, 8080)
-	endpoint := getExternalAddress(c)
-	conn, err := net.Dial("tcp", fmt.Sprintf("%s:%d", endpoint.String(), 8080))
-	c.Assert(err, check.IsNil)
-
-	data, err := ioutil.ReadAll(conn)
-	conn.Close()
-	c.Assert(err, check.IsNil)
-
-	final := strings.TrimRight(string(data), "\n")
-	c.Assert(final, checker.Equals, msg)
-}
-
-func (s *DockerSuite) TestNetworkLocalhostTCPNat(c *check.C) {
-	testRequires(c, DaemonIsLinux, SameHostDaemon)
-	var (
-		msg = "hi yall"
-	)
-	startServerContainer(c, msg, 8081)
-	conn, err := net.Dial("tcp", "localhost:8081")
-	c.Assert(err, check.IsNil)
-
-	data, err := ioutil.ReadAll(conn)
-	conn.Close()
-	c.Assert(err, check.IsNil)
-
-	final := strings.TrimRight(string(data), "\n")
-	c.Assert(final, checker.Equals, msg)
-}
-
-func (s *DockerSuite) TestNetworkLoopbackNat(c *check.C) {
-	testRequires(c, DaemonIsLinux, SameHostDaemon, NotUserNamespace)
-	msg := "it works"
-	startServerContainer(c, msg, 8080)
-	endpoint := getExternalAddress(c)
-	out, _ := dockerCmd(c, "run", "-t", "--net=container:server", "busybox",
-		"sh", "-c", fmt.Sprintf("stty raw && nc -w 5 %s 8080", endpoint.String()))
-	final := strings.TrimRight(string(out), "\n")
-	c.Assert(final, checker.Equals, msg)
-}