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mirror of https://github.com/v2fly/v2ray-core.git synced 2024-12-22 18:17:52 -05:00
v2fly/app/proxyman/mux/mux_test.go
2017-04-19 11:17:41 +02:00

123 lines
3.5 KiB
Go

package mux_test
import (
"context"
"testing"
. "v2ray.com/core/app/proxyman/mux"
"v2ray.com/core/common/buf"
"v2ray.com/core/common/net"
"v2ray.com/core/testing/assert"
"v2ray.com/core/transport/ray"
)
func TestReaderWriter(t *testing.T) {
assert := assert.On(t)
stream := ray.NewStream(context.Background())
dest := net.TCPDestination(net.DomainAddress("v2ray.com"), 80)
writer := NewWriter(1, dest, stream)
dest2 := net.TCPDestination(net.LocalHostIP, 443)
writer2 := NewWriter(2, dest2, stream)
dest3 := net.TCPDestination(net.LocalHostIPv6, 18374)
writer3 := NewWriter(3, dest3, stream)
writePayload := func(writer *Writer, payload ...byte) error {
b := buf.New()
b.Append(payload)
return writer.Write(buf.NewMultiBufferValue(b))
}
assert.Error(writePayload(writer, 'a', 'b', 'c', 'd')).IsNil()
assert.Error(writePayload(writer2)).IsNil()
assert.Error(writePayload(writer, 'e', 'f', 'g', 'h')).IsNil()
assert.Error(writePayload(writer3, 'x')).IsNil()
writer.Close()
writer3.Close()
assert.Error(writePayload(writer2, 'y')).IsNil()
writer2.Close()
reader := NewReader(stream)
meta, err := reader.ReadMetadata()
assert.Error(err).IsNil()
assert.Uint16(meta.SessionID).Equals(1)
assert.Byte(byte(meta.SessionStatus)).Equals(byte(SessionStatusNew))
assert.Destination(meta.Target).Equals(dest)
assert.Byte(byte(meta.Option)).Equals(byte(OptionData))
data, err := reader.Read()
assert.Error(err).IsNil()
assert.Int(len(data)).Equals(1)
assert.String(data[0].String()).Equals("abcd")
meta, err = reader.ReadMetadata()
assert.Error(err).IsNil()
assert.Byte(byte(meta.SessionStatus)).Equals(byte(SessionStatusNew))
assert.Uint16(meta.SessionID).Equals(2)
assert.Byte(byte(meta.Option)).Equals(0)
assert.Destination(meta.Target).Equals(dest2)
meta, err = reader.ReadMetadata()
assert.Error(err).IsNil()
assert.Byte(byte(meta.SessionStatus)).Equals(byte(SessionStatusKeep))
assert.Uint16(meta.SessionID).Equals(1)
assert.Byte(byte(meta.Option)).Equals(1)
data, err = reader.Read()
assert.Error(err).IsNil()
assert.Int(len(data)).Equals(1)
assert.String(data[0].String()).Equals("efgh")
meta, err = reader.ReadMetadata()
assert.Error(err).IsNil()
assert.Byte(byte(meta.SessionStatus)).Equals(byte(SessionStatusNew))
assert.Uint16(meta.SessionID).Equals(3)
assert.Byte(byte(meta.Option)).Equals(1)
assert.Destination(meta.Target).Equals(dest3)
data, err = reader.Read()
assert.Error(err).IsNil()
assert.Int(len(data)).Equals(1)
assert.String(data[0].String()).Equals("x")
meta, err = reader.ReadMetadata()
assert.Error(err).IsNil()
assert.Byte(byte(meta.SessionStatus)).Equals(byte(SessionStatusEnd))
assert.Uint16(meta.SessionID).Equals(1)
assert.Byte(byte(meta.Option)).Equals(0)
meta, err = reader.ReadMetadata()
assert.Error(err).IsNil()
assert.Byte(byte(meta.SessionStatus)).Equals(byte(SessionStatusEnd))
assert.Uint16(meta.SessionID).Equals(3)
assert.Byte(byte(meta.Option)).Equals(0)
meta, err = reader.ReadMetadata()
assert.Error(err).IsNil()
assert.Byte(byte(meta.SessionStatus)).Equals(byte(SessionStatusKeep))
assert.Uint16(meta.SessionID).Equals(2)
assert.Byte(byte(meta.Option)).Equals(1)
data, err = reader.Read()
assert.Error(err).IsNil()
assert.Int(len(data)).Equals(1)
assert.String(data[0].String()).Equals("y")
meta, err = reader.ReadMetadata()
assert.Error(err).IsNil()
assert.Byte(byte(meta.SessionStatus)).Equals(byte(SessionStatusEnd))
assert.Uint16(meta.SessionID).Equals(2)
assert.Byte(byte(meta.Option)).Equals(0)
stream.Close()
meta, err = reader.ReadMetadata()
assert.Error(err).IsNotNil()
}