bagage/internal/encoding/ssh/filexfer/openssh/posix-rename_test.go

70 lines
1.7 KiB
Go
Raw Normal View History

2021-11-19 18:54:49 +00:00
package openssh
import (
"bytes"
"testing"
sshfx "github.com/pkg/sftp/internal/encoding/ssh/filexfer"
)
var _ sshfx.PacketMarshaller = &PosixRenameExtendedPacket{}
func init() {
RegisterExtensionPosixRename()
}
func TestPosixRenameExtendedPacket(t *testing.T) {
const (
id = 42
oldpath = "/foo"
newpath = "/bar"
)
ep := &PosixRenameExtendedPacket{
OldPath: oldpath,
NewPath: newpath,
}
data, err := sshfx.ComposePacket(ep.MarshalPacket(id, nil))
if err != nil {
t.Fatal("unexpected error:", err)
}
want := []byte{
0x00, 0x00, 0x00, 49,
200,
0x00, 0x00, 0x00, 42,
0x00, 0x00, 0x00, 24, 'p', 'o', 's', 'i', 'x', '-', 'r', 'e', 'n', 'a', 'm', 'e', '@', 'o', 'p', 'e', 'n', 's', 's', 'h', '.', 'c', 'o', 'm',
0x00, 0x00, 0x00, 4, '/', 'f', 'o', 'o',
0x00, 0x00, 0x00, 4, '/', 'b', 'a', 'r',
}
if !bytes.Equal(data, want) {
t.Fatalf("MarshalPacket() = %X, but wanted %X", data, want)
}
var p sshfx.ExtendedPacket
// UnmarshalPacketBody assumes the (length, type, request-id) have already been consumed.
if err := p.UnmarshalPacketBody(sshfx.NewBuffer(data[9:])); err != nil {
t.Fatal("unexpected error:", err)
}
if p.ExtendedRequest != extensionPosixRename {
t.Errorf("UnmarshalPacketBody(): ExtendedRequest was %q, but expected %q", p.ExtendedRequest, extensionPosixRename)
}
ep, ok := p.Data.(*PosixRenameExtendedPacket)
if !ok {
t.Fatalf("UnmarshaledPacketBody(): Data was type %T, but expected *PosixRenameExtendedPacket", p.Data)
}
if ep.OldPath != oldpath {
t.Errorf("UnmarshalPacketBody(): OldPath was %q, but expected %q", ep.OldPath, oldpath)
}
if ep.NewPath != newpath {
t.Errorf("UnmarshalPacketBody(): NewPath was %q, but expected %q", ep.NewPath, newpath)
}
}