Xray-core/common/buf/io_test.go

51 lines
1008 B
Go

package buf_test
import (
"crypto/tls"
"io"
"testing"
. "github.com/xtls/xray-core/common/buf"
"github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/testing/servers/tcp"
)
func TestWriterCreation(t *testing.T) {
tcpServer := tcp.Server{}
dest, err := tcpServer.Start()
if err != nil {
t.Fatal("failed to start tcp server: ", err)
}
defer tcpServer.Close()
conn, err := net.Dial("tcp", dest.NetAddr())
if err != nil {
t.Fatal("failed to dial a TCP connection: ", err)
}
defer conn.Close()
{
writer := NewWriter(conn)
if _, ok := writer.(*BufferToBytesWriter); !ok {
t.Fatal("writer is not a BufferToBytesWriter")
}
writer2 := NewWriter(writer.(io.Writer))
if writer2 != writer {
t.Fatal("writer is not reused")
}
}
tlsConn := tls.Client(conn, &tls.Config{
InsecureSkipVerify: true,
})
defer tlsConn.Close()
{
writer := NewWriter(tlsConn)
if _, ok := writer.(*SequentialWriter); !ok {
t.Fatal("writer is not a SequentialWriter")
}
}
}