Commit 1e98227e authored by Kirill Smelkov's avatar Kirill Smelkov

.

parent 341b2124
......@@ -40,10 +40,11 @@ package pipenet
import (
"context"
"errors"
//"fmt"
"net"
"strconv"
"sync"
"../../../xcommon/xnet"
)
const NetPrefix = "pipe" // pipenet package creates only "pipe*" networks
......@@ -85,6 +86,8 @@ type Host struct {
socketv []*socket // port -> listener | conn
}
var _ xnet.Networker = (*Host)(nil)
// socket represents one endpoint entry on Network
// it can be either already connected or listening
type socket struct {
......
......@@ -22,6 +22,7 @@ import (
"fmt"
"io"
"net"
"strconv"
"reflect"
"testing"
......@@ -86,63 +87,64 @@ func assertEq(t *testing.T, a, b interface{}) {
func TestPipeNet(t *testing.T) {
pnet := New("α")
addrtestv := []struct {port, endpoint int; want string} {
{0, -1, "0"},
{1, 0, "1c"},
{2, 1, "2s"},
}
for _, tt := range addrtestv {
addr := &Addr{Net: "pipeβ", Port: tt.port, Endpoint: tt.endpoint}
have := addr.String()
if have != tt.want {
t.Errorf("%#v -> %q ; want %q", addr, have, tt.want)
pnet := New("t")
addr := func(hostport string) *Addr { // XXX -> Network.ParseAddr ?
host, portstr, err := net.SplitHostPort(hostport)
if err != nil {
t.Fatal(err)
}
port, err := strconv.Atoi(portstr)
if err != nil {
t.Fatal(err)
}
return &Addr{Net: pnet.Network(), Host: host, Port: port}
}
_, err := pnet.Dial(context.Background(), "0")
assertEq(t, err, &net.OpError{Op: "dial", Net: "pipeα", Addr: &Addr{"pipeα", 0, -1}, Err: errConnRefused})
:= pnet.Host("α")
:= pnet.Host("β")
_, err := .Dial(context.Background(), ":0")
assertEq(t, err, &net.OpError{Op: "dial", Net: "pipet", Addr: addr("α:0"), Err: errConnRefused})
l1 := xlisten(pnet, "")
assertEq(t, l1.Addr(), &Addr{"pipeα", 0, -1})
l1 := xlisten(, "")
assertEq(t, l1.Addr(), addr("α:0"))
// XXX -> use workGroup (in connection_test.go)
wg := &errgroup.Group{}
wg.Go(func() error {
return exc.Runx(func() {
c1s := xaccept(l1)
assertEq(t, c1s.LocalAddr(), &Addr{"pipeα", 1, 1})
assertEq(t, c1s.RemoteAddr(), &Addr{"pipeα", 1, 0})
assertEq(t, c1s.LocalAddr(), addr("α:1"))
assertEq(t, c1s.RemoteAddr(), addr("β:0"))
assertEq(t, xread(c1s), "ping")
xwrite(c1s, "pong")
c2s := xaccept(l1)
assertEq(t, c2s.LocalAddr(), &Addr{"pipeα", 2, 1})
assertEq(t, c2s.RemoteAddr(), &Addr{"pipeα", 2, 0})
assertEq(t, c2s.LocalAddr(), addr("α:2"))
assertEq(t, c2s.RemoteAddr(), addr("β:1"))
assertEq(t, xread(c2s), "hello")
xwrite(c2s, "world")
})
})
c1c := xdial(pnet, "0")
assertEq(t, c1c.LocalAddr(), &Addr{"pipeα", 1, 0})
assertEq(t, c1c.RemoteAddr(), &Addr{"pipeα", 1, 1})
c1c := xdial(, "α:0")
assertEq(t, c1c.LocalAddr(), addr("β:0"))
assertEq(t, c1c.RemoteAddr(), addr("α:1"))
xwrite(c1c, "ping")
assertEq(t, xread(c1c), "pong")
c2c := xdial(pnet, "0")
assertEq(t, c2c.LocalAddr(), &Addr{"pipeα", 2, 0})
assertEq(t, c2c.RemoteAddr(), &Addr{"pipeα", 2, 1})
c2c := xdial(, "α:0")
assertEq(t, c2c.LocalAddr(), addr("β:1"))
assertEq(t, c2c.RemoteAddr(), addr("α:2"))
xwrite(c2c, "hello")
assertEq(t, xread(c2c), "world")
xwait(wg)
l2 := xlisten(pnet, "")
assertEq(t, l2.Addr(), &Addr{"pipeα", 3, -1})
l2 := xlisten(, "")
assertEq(t, l2.Addr(), addr("α:3"))
}
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