mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-09-01 09:14:15 -04:00
85 lines
1.8 KiB
Go
85 lines
1.8 KiB
Go
package buf_test
|
|
|
|
import (
|
|
"io"
|
|
"strings"
|
|
"testing"
|
|
|
|
"v2ray.com/core/common"
|
|
. "v2ray.com/core/common/buf"
|
|
"v2ray.com/core/transport/pipe"
|
|
)
|
|
|
|
func TestBytesReaderWriteTo(t *testing.T) {
|
|
pReader, pWriter := pipe.New(pipe.WithSizeLimit(1024))
|
|
reader := &BufferedReader{Reader: pReader}
|
|
b1 := New()
|
|
b1.WriteString("abc")
|
|
b2 := New()
|
|
b2.WriteString("efg")
|
|
common.Must(pWriter.WriteMultiBuffer(MultiBuffer{b1, b2}))
|
|
pWriter.Close()
|
|
|
|
pReader2, pWriter2 := pipe.New(pipe.WithSizeLimit(1024))
|
|
writer := NewBufferedWriter(pWriter2)
|
|
writer.SetBuffered(false)
|
|
|
|
nBytes, err := io.Copy(writer, reader)
|
|
common.Must(err)
|
|
if nBytes != 6 {
|
|
t.Error("copy: ", nBytes)
|
|
}
|
|
|
|
mb, err := pReader2.ReadMultiBuffer()
|
|
common.Must(err)
|
|
if s := mb.String(); s != "abcefg" {
|
|
t.Error("content: ", s)
|
|
}
|
|
}
|
|
|
|
func TestBytesReaderMultiBuffer(t *testing.T) {
|
|
pReader, pWriter := pipe.New(pipe.WithSizeLimit(1024))
|
|
reader := &BufferedReader{Reader: pReader}
|
|
b1 := New()
|
|
b1.WriteString("abc")
|
|
b2 := New()
|
|
b2.WriteString("efg")
|
|
common.Must(pWriter.WriteMultiBuffer(MultiBuffer{b1, b2}))
|
|
pWriter.Close()
|
|
|
|
mbReader := NewReader(reader)
|
|
mb, err := mbReader.ReadMultiBuffer()
|
|
common.Must(err)
|
|
if s := mb.String(); s != "abcefg" {
|
|
t.Error("content: ", s)
|
|
}
|
|
}
|
|
|
|
func TestReadByte(t *testing.T) {
|
|
sr := strings.NewReader("abcd")
|
|
reader := &BufferedReader{
|
|
Reader: NewReader(sr),
|
|
}
|
|
b, err := reader.ReadByte()
|
|
common.Must(err)
|
|
if b != 'a' {
|
|
t.Error("unexpected byte: ", b, " want a")
|
|
}
|
|
|
|
nBytes, err := reader.WriteTo(DiscardBytes)
|
|
common.Must(err)
|
|
if nBytes != 3 {
|
|
t.Error("unexpect bytes written: ", nBytes)
|
|
}
|
|
}
|
|
|
|
func TestReaderInterface(t *testing.T) {
|
|
_ = (io.Reader)(new(ReadVReader))
|
|
_ = (Reader)(new(ReadVReader))
|
|
|
|
_ = (Reader)(new(BufferedReader))
|
|
_ = (io.Reader)(new(BufferedReader))
|
|
_ = (io.ByteReader)(new(BufferedReader))
|
|
_ = (io.WriterTo)(new(BufferedReader))
|
|
}
|