forked from TrueCloudLab/restic
147 lines
2.9 KiB
Go
147 lines
2.9 KiB
Go
package sftp
|
|
|
|
import (
|
|
"errors"
|
|
"io"
|
|
"os"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"github.com/kr/fs"
|
|
)
|
|
|
|
// assert that *Client implements fs.FileSystem
|
|
var _ fs.FileSystem = new(Client)
|
|
|
|
// assert that *File implements io.ReadWriteCloser
|
|
var _ io.ReadWriteCloser = new(File)
|
|
|
|
func TestNormaliseError(t *testing.T) {
|
|
var (
|
|
ok = &StatusError{Code: ssh_FX_OK}
|
|
eof = &StatusError{Code: ssh_FX_EOF}
|
|
fail = &StatusError{Code: ssh_FX_FAILURE}
|
|
noSuchFile = &StatusError{Code: ssh_FX_NO_SUCH_FILE}
|
|
foo = errors.New("foo")
|
|
)
|
|
|
|
var tests = []struct {
|
|
desc string
|
|
err error
|
|
want error
|
|
}{
|
|
{
|
|
desc: "nil error",
|
|
},
|
|
{
|
|
desc: "not *StatusError",
|
|
err: foo,
|
|
want: foo,
|
|
},
|
|
{
|
|
desc: "*StatusError with ssh_FX_EOF",
|
|
err: eof,
|
|
want: io.EOF,
|
|
},
|
|
{
|
|
desc: "*StatusError with ssh_FX_NO_SUCH_FILE",
|
|
err: noSuchFile,
|
|
want: os.ErrNotExist,
|
|
},
|
|
{
|
|
desc: "*StatusError with ssh_FX_OK",
|
|
err: ok,
|
|
},
|
|
{
|
|
desc: "*StatusError with ssh_FX_FAILURE",
|
|
err: fail,
|
|
want: fail,
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
got := normaliseError(tt.err)
|
|
if got != tt.want {
|
|
t.Errorf("normaliseError(%#v), test %q\n- want: %#v\n- got: %#v",
|
|
tt.err, tt.desc, tt.want, got)
|
|
}
|
|
}
|
|
}
|
|
|
|
var flagsTests = []struct {
|
|
flags int
|
|
want uint32
|
|
}{
|
|
{os.O_RDONLY, ssh_FXF_READ},
|
|
{os.O_WRONLY, ssh_FXF_WRITE},
|
|
{os.O_RDWR, ssh_FXF_READ | ssh_FXF_WRITE},
|
|
{os.O_RDWR | os.O_CREATE | os.O_TRUNC, ssh_FXF_READ | ssh_FXF_WRITE | ssh_FXF_CREAT | ssh_FXF_TRUNC},
|
|
{os.O_WRONLY | os.O_APPEND, ssh_FXF_WRITE | ssh_FXF_APPEND},
|
|
}
|
|
|
|
func TestFlags(t *testing.T) {
|
|
for i, tt := range flagsTests {
|
|
got := flags(tt.flags)
|
|
if got != tt.want {
|
|
t.Errorf("test %v: flags(%x): want: %x, got: %x", i, tt.flags, tt.want, got)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestUnmarshalStatus(t *testing.T) {
|
|
requestID := uint32(1)
|
|
|
|
id := marshalUint32([]byte{}, requestID)
|
|
idCode := marshalUint32(id, ssh_FX_FAILURE)
|
|
idCodeMsg := marshalString(idCode, "err msg")
|
|
idCodeMsgLang := marshalString(idCodeMsg, "lang tag")
|
|
|
|
var tests = []struct {
|
|
desc string
|
|
reqID uint32
|
|
status []byte
|
|
want error
|
|
}{
|
|
{
|
|
desc: "well-formed status",
|
|
reqID: 1,
|
|
status: idCodeMsgLang,
|
|
want: &StatusError{
|
|
Code: ssh_FX_FAILURE,
|
|
msg: "err msg",
|
|
lang: "lang tag",
|
|
},
|
|
},
|
|
{
|
|
desc: "missing error message and language tag",
|
|
reqID: 1,
|
|
status: idCode,
|
|
want: &StatusError{
|
|
Code: ssh_FX_FAILURE,
|
|
},
|
|
},
|
|
{
|
|
desc: "missing language tag",
|
|
reqID: 1,
|
|
status: idCodeMsg,
|
|
want: &StatusError{
|
|
Code: ssh_FX_FAILURE,
|
|
msg: "err msg",
|
|
},
|
|
},
|
|
{
|
|
desc: "request identifier mismatch",
|
|
reqID: 2,
|
|
status: idCodeMsgLang,
|
|
want: &unexpectedIDErr{2, requestID},
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
got := unmarshalStatus(tt.reqID, tt.status)
|
|
if !reflect.DeepEqual(got, tt.want) {
|
|
t.Errorf("unmarshalStatus(%v, %v), test %q\n- want: %#v\n- got: %#v",
|
|
requestID, tt.status, tt.desc, tt.want, got)
|
|
}
|
|
}
|
|
}
|