bagage/internal/encoding/ssh/filexfer/open_packets_test.go
2021-11-19 19:54:49 +01:00

107 lines
2.2 KiB
Go

package filexfer
import (
"bytes"
"testing"
)
var _ Packet = &OpenPacket{}
func TestOpenPacket(t *testing.T) {
const (
id = 42
filename = "/foo"
perms = 0x87654321
)
p := &OpenPacket{
Filename: "/foo",
PFlags: FlagRead,
Attrs: Attributes{
Flags: AttrPermissions,
Permissions: perms,
},
}
buf, err := ComposePacket(p.MarshalPacket(id, nil))
if err != nil {
t.Fatal("unexpected error:", err)
}
want := []byte{
0x00, 0x00, 0x00, 25,
3,
0x00, 0x00, 0x00, 42,
0x00, 0x00, 0x00, 4, '/', 'f', 'o', 'o',
0x00, 0x00, 0x00, 1,
0x00, 0x00, 0x00, 0x04,
0x87, 0x65, 0x43, 0x21,
}
if !bytes.Equal(buf, want) {
t.Fatalf("MarshalPacket() = %X, but wanted %X", buf, want)
}
*p = OpenPacket{}
// UnmarshalPacketBody assumes the (length, type, request-id) have already been consumed.
if err := p.UnmarshalPacketBody(NewBuffer(buf[9:])); err != nil {
t.Fatal("unexpected error:", err)
}
if p.Filename != filename {
t.Errorf("UnmarshalPacketBody(): Filename was %q, but expected %q", p.Filename, filename)
}
if p.PFlags != FlagRead {
t.Errorf("UnmarshalPacketBody(): PFlags was %#x, but expected %#x", p.PFlags, FlagRead)
}
if p.Attrs.Flags != AttrPermissions {
t.Errorf("UnmarshalPacketBody(): Attrs.Flags was %#x, but expected %#x", p.Attrs.Flags, AttrPermissions)
}
if p.Attrs.Permissions != perms {
t.Errorf("UnmarshalPacketBody(): Attrs.Permissions was %#v, but expected %#v", p.Attrs.Permissions, perms)
}
}
var _ Packet = &OpenDirPacket{}
func TestOpenDirPacket(t *testing.T) {
const (
id = 42
path = "/foo"
)
p := &OpenDirPacket{
Path: path,
}
buf, err := ComposePacket(p.MarshalPacket(id, nil))
if err != nil {
t.Fatal("unexpected error:", err)
}
want := []byte{
0x00, 0x00, 0x00, 13,
11,
0x00, 0x00, 0x00, 42,
0x00, 0x00, 0x00, 4, '/', 'f', 'o', 'o',
}
if !bytes.Equal(buf, want) {
t.Fatalf("MarshalPacket() = %X, but wanted %X", buf, want)
}
*p = OpenDirPacket{}
// UnmarshalPacketBody assumes the (length, type, request-id) have already been consumed.
if err := p.UnmarshalPacketBody(NewBuffer(buf[9:])); err != nil {
t.Fatal("unexpected error:", err)
}
if p.Path != path {
t.Errorf("UnmarshalPacketBody(): Path was %q, but expected %q", p.Path, path)
}
}