syncthing/protocol/common_test.go
2013-12-28 10:33:18 -05:00

53 lines
930 B
Go

package protocol
import "io"
type TestModel struct {
data []byte
name string
offset uint64
size uint32
hash []byte
closed bool
}
func (t *TestModel) Index(nodeID string, files []FileInfo) {
}
func (t *TestModel) IndexUpdate(nodeID string, files []FileInfo) {
}
func (t *TestModel) Request(nodeID, name string, offset uint64, size uint32, hash []byte) ([]byte, error) {
t.name = name
t.offset = offset
t.size = size
t.hash = hash
return t.data, nil
}
func (t *TestModel) Close(nodeID string) {
t.closed = true
}
type ErrPipe struct {
io.PipeWriter
written int
max int
err error
closed bool
}
func (e *ErrPipe) Write(data []byte) (int, error) {
if e.closed {
return 0, e.err
}
if e.written+len(data) > e.max {
n, _ := e.PipeWriter.Write(data[:e.max-e.written])
e.PipeWriter.CloseWithError(e.err)
e.closed = true
return n, e.err
} else {
return e.PipeWriter.Write(data)
}
}