1 files changed, 0 insertions, 98 deletions
diff --git a/src/cmd/vendor/golang.org/x/sys/unix/sendfile_test.go b/src/cmd/vendor/golang.org/x/sys/unix/sendfile_test.go
deleted file mode 100644
index d41fb93c8f..0000000000
--- a/src/cmd/vendor/golang.org/x/sys/unix/sendfile_test.go
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright 2018 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build darwin,amd64 darwin,386 dragonfly freebsd linux solaris
-
-package unix_test
-
-import (
-	"io/ioutil"
-	"net"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"golang.org/x/sys/unix"
-)
-
-func TestSendfile(t *testing.T) {
-	// Set up source data file.
-	tempDir, err := ioutil.TempDir("", "TestSendfile")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer os.RemoveAll(tempDir)
-	name := filepath.Join(tempDir, "source")
-	const contents = "contents"
-	err = ioutil.WriteFile(name, []byte(contents), 0666)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	done := make(chan bool)
-
-	// Start server listening on a socket.
-	ln, err := net.Listen("tcp", "127.0.0.1:0")
-	if err != nil {
-		t.Skipf("listen failed: %s\n", err)
-	}
-	defer ln.Close()
-	go func() {
-		conn, err := ln.Accept()
-		if err != nil {
-			t.Fatal(err)
-		}
-		defer conn.Close()
-		b, err := ioutil.ReadAll(conn)
-		if string(b) != contents {
-			t.Errorf("contents not transmitted: got %s (len=%d), want %s", string(b), len(b), contents)
-		}
-		done <- true
-	}()
-
-	// Open source file.
-	src, err := os.Open(name)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	// Send source file to server.
-	conn, err := net.Dial("tcp", ln.Addr().String())
-	if err != nil {
-		t.Fatal(err)
-	}
-	file, err := conn.(*net.TCPConn).File()
-	if err != nil {
-		t.Fatal(err)
-	}
-	var off int64
-	n, err := unix.Sendfile(int(file.Fd()), int(src.Fd()), &off, len(contents))
-	if err != nil {
-		t.Errorf("Sendfile failed %s\n", err)
-	}
-	if n != len(contents) {
-		t.Errorf("written count wrong: want %d, got %d", len(contents), n)
-	}
-	// Note: off is updated on some systems and not others. Oh well.
-	// Linux: increments off by the amount sent.
-	// Darwin: leaves off unchanged.
-	// It would be nice to fix Darwin if we can.
-	if off != 0 && off != int64(len(contents)) {
-		t.Errorf("offset wrong: god %d, want %d or %d", off, 0, len(contents))
-	}
-	// The cursor position should be unchanged.
-	pos, err := src.Seek(0, 1)
-	if err != nil {
-		t.Errorf("can't get cursor position %s\n", err)
-	}
-	if pos != 0 {
-		t.Errorf("cursor position wrong: got %d, want 0", pos)
-	}
-
-	file.Close() // Note: required to have the close below really send EOF to the server.
-	conn.Close()
-
-	// Wait for server to close.
-	<-done
-}