Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/github.com/Microsoft/go-winio/pipe_test.go

@@ -0,0 +1,262 @@
+package winio
+
+import (
+	"bufio"
+	"io"
+	"net"
+	"os"
+	"syscall"
+	"testing"
+	"time"
+)
+
+var testPipeName = `\\.\pipe\winiotestpipe`
+
+func TestDialUnknownFailsImmediately(t *testing.T) {
+	_, err := DialPipe(testPipeName, nil)
+	if err.(*os.PathError).Err != syscall.ENOENT {
+		t.Fatalf("expected ENOENT got %v", err)
+	}
+}
+
+func TestDialListenerTimesOut(t *testing.T) {
+	l, err := ListenPipe(testPipeName, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer l.Close()
+	var d = time.Duration(10 * time.Millisecond)
+	_, err = DialPipe(testPipeName, &d)
+	if err != ErrTimeout {
+		t.Fatalf("expected ErrTimeout, got %v", err)
+	}
+}
+
+func TestDialAccessDeniedWithRestrictedSD(t *testing.T) {
+	c := PipeConfig{
+		SecurityDescriptor: "D:P(A;;0x1200FF;;;WD)",
+	}
+	l, err := ListenPipe(testPipeName, &c)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer l.Close()
+	_, err = DialPipe(testPipeName, nil)
+	if err.(*os.PathError).Err != syscall.ERROR_ACCESS_DENIED {
+		t.Fatalf("expected ERROR_ACCESS_DENIED, got %v", err)
+	}
+}
+
+func getConnection(cfg *PipeConfig) (client net.Conn, server net.Conn, err error) {
+	l, err := ListenPipe(testPipeName, cfg)
+	if err != nil {
+		return
+	}
+	defer l.Close()
+
+	type response struct {
+		c   net.Conn
+		err error
+	}
+	ch := make(chan response)
+	go func() {
+		c, err := l.Accept()
+		ch <- response{c, err}
+	}()
+
+	c, err := DialPipe(testPipeName, nil)
+	if err != nil {
+		return
+	}
+
+	r := <-ch
+	if err = r.err; err != nil {
+		c.Close()
+		return
+	}
+
+	client = c
+	server = r.c
+	return
+}
+
+func TestReadTimeout(t *testing.T) {
+	c, s, err := getConnection(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer c.Close()
+	defer s.Close()
+
+	c.SetReadDeadline(time.Now().Add(10 * time.Millisecond))
+
+	buf := make([]byte, 10)
+	_, err = c.Read(buf)
+	if err != ErrTimeout {
+		t.Fatalf("expected ErrTimeout, got %v", err)
+	}
+}
+
+func server(l net.Listener, ch chan int) {
+	c, err := l.Accept()
+	if err != nil {
+		panic(err)
+	}
+	rw := bufio.NewReadWriter(bufio.NewReader(c), bufio.NewWriter(c))
+	s, err := rw.ReadString('\n')
+	if err != nil {
+		panic(err)
+	}
+	_, err = rw.WriteString("got " + s)
+	if err != nil {
+		panic(err)
+	}
+	err = rw.Flush()
+	if err != nil {
+		panic(err)
+	}
+	c.Close()
+	ch <- 1
+}
+
+func TestFullListenDialReadWrite(t *testing.T) {
+	l, err := ListenPipe(testPipeName, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer l.Close()
+
+	ch := make(chan int)
+	go server(l, ch)
+
+	c, err := DialPipe(testPipeName, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer c.Close()
+
+	rw := bufio.NewReadWriter(bufio.NewReader(c), bufio.NewWriter(c))
+	_, err = rw.WriteString("hello world\n")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = rw.Flush()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	s, err := rw.ReadString('\n')
+	if err != nil {
+		t.Fatal(err)
+	}
+	ms := "got hello world\n"
+	if s != ms {
+		t.Errorf("expected '%s', got '%s'", ms, s)
+	}
+
+	<-ch
+}
+
+func TestCloseAbortsListen(t *testing.T) {
+	l, err := ListenPipe(testPipeName, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	ch := make(chan error)
+	go func() {
+		_, err := l.Accept()
+		ch <- err
+	}()
+
+	time.Sleep(30 * time.Millisecond)
+	l.Close()
+
+	err = <-ch
+	if err != ErrPipeListenerClosed {
+		t.Fatalf("expected ErrPipeListenerClosed, got %v", err)
+	}
+}
+
+func ensureEOFOnClose(t *testing.T, r io.Reader, w io.Closer) {
+	b := make([]byte, 10)
+	w.Close()
+	n, err := r.Read(b)
+	if n > 0 {
+		t.Errorf("unexpected byte count %d", n)
+	}
+	if err != io.EOF {
+		t.Errorf("expected EOF: %v", err)
+	}
+}
+
+func TestCloseClientEOFServer(t *testing.T) {
+	c, s, err := getConnection(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer c.Close()
+	defer s.Close()
+	ensureEOFOnClose(t, c, s)
+}
+
+func TestCloseServerEOFClient(t *testing.T) {
+	c, s, err := getConnection(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer c.Close()
+	defer s.Close()
+	ensureEOFOnClose(t, s, c)
+}
+
+func TestCloseWriteEOF(t *testing.T) {
+	cfg := &PipeConfig{
+		MessageMode: true,
+	}
+	c, s, err := getConnection(cfg)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer c.Close()
+	defer s.Close()
+
+	type closeWriter interface {
+		CloseWrite() error
+	}
+
+	err = c.(closeWriter).CloseWrite()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	b := make([]byte, 10)
+	_, err = s.Read(b)
+	if err != io.EOF {
+		t.Fatal(err)
+	}
+}
+
+func TestAcceptAfterCloseFails(t *testing.T) {
+	l, err := ListenPipe(testPipeName, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	l.Close()
+	_, err = l.Accept()
+	if err != ErrPipeListenerClosed {
+		t.Fatalf("expected ErrPipeListenerClosed, got %v", err)
+	}
+}
+
+func TestDialTimesOutByDefault(t *testing.T) {
+	l, err := ListenPipe(testPipeName, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer l.Close()
+	_, err = DialPipe(testPipeName, nil)
+	if err != ErrTimeout {
+		t.Fatalf("expected ErrTimeout, got %v", err)
+	}
+}