From c32d9bf24c3b670c3a56ea55aeefb6232f3d4ec8 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Tue, 13 Feb 2018 01:17:35 +0100 Subject: switch to subcommands --- vendor/golang.org/x/crypto/ssh/mempipe_test.go | 110 ------------------------- 1 file changed, 110 deletions(-) delete mode 100644 vendor/golang.org/x/crypto/ssh/mempipe_test.go (limited to 'vendor/golang.org/x/crypto/ssh/mempipe_test.go') diff --git a/vendor/golang.org/x/crypto/ssh/mempipe_test.go b/vendor/golang.org/x/crypto/ssh/mempipe_test.go deleted file mode 100644 index 8697cd6..0000000 --- a/vendor/golang.org/x/crypto/ssh/mempipe_test.go +++ /dev/null @@ -1,110 +0,0 @@ -// Copyright 2013 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. - -package ssh - -import ( - "io" - "sync" - "testing" -) - -// An in-memory packetConn. It is safe to call Close and writePacket -// from different goroutines. -type memTransport struct { - eof bool - pending [][]byte - write *memTransport - sync.Mutex - *sync.Cond -} - -func (t *memTransport) readPacket() ([]byte, error) { - t.Lock() - defer t.Unlock() - for { - if len(t.pending) > 0 { - r := t.pending[0] - t.pending = t.pending[1:] - return r, nil - } - if t.eof { - return nil, io.EOF - } - t.Cond.Wait() - } -} - -func (t *memTransport) closeSelf() error { - t.Lock() - defer t.Unlock() - if t.eof { - return io.EOF - } - t.eof = true - t.Cond.Broadcast() - return nil -} - -func (t *memTransport) Close() error { - err := t.write.closeSelf() - t.closeSelf() - return err -} - -func (t *memTransport) writePacket(p []byte) error { - t.write.Lock() - defer t.write.Unlock() - if t.write.eof { - return io.EOF - } - c := make([]byte, len(p)) - copy(c, p) - t.write.pending = append(t.write.pending, c) - t.write.Cond.Signal() - return nil -} - -func memPipe() (a, b packetConn) { - t1 := memTransport{} - t2 := memTransport{} - t1.write = &t2 - t2.write = &t1 - t1.Cond = sync.NewCond(&t1.Mutex) - t2.Cond = sync.NewCond(&t2.Mutex) - return &t1, &t2 -} - -func TestMemPipe(t *testing.T) { - a, b := memPipe() - if err := a.writePacket([]byte{42}); err != nil { - t.Fatalf("writePacket: %v", err) - } - if err := a.Close(); err != nil { - t.Fatal("Close: ", err) - } - p, err := b.readPacket() - if err != nil { - t.Fatal("readPacket: ", err) - } - if len(p) != 1 || p[0] != 42 { - t.Fatalf("got %v, want {42}", p) - } - p, err = b.readPacket() - if err != io.EOF { - t.Fatalf("got %v, %v, want EOF", p, err) - } -} - -func TestDoubleClose(t *testing.T) { - a, _ := memPipe() - err := a.Close() - if err != nil { - t.Errorf("Close: %v", err) - } - err = a.Close() - if err != io.EOF { - t.Errorf("expect EOF on double close.") - } -} -- cgit v1.2.3