forked from quic-go/quic-go
672f906a40
* wire: translate ACK frame tests * wire: translate CONNECTION_CLOSE frame tests * wire: translate DATA_BLOCKED frame tests * wire: translate DATAGRAM frame tests * wire: translate HANDSHAKE_DONE frame tests * wire: translate MAX_DATA frame tests * wire: translate MAX_STREAM_DATA frame tests * wire: translate MAX_STREAMS frame tests * wire: translate NEW_CONNECTION_ID frame tests * wire: translate NEW_TOKEN frame tests * wire: translate PATH_CHALLENGE frame tests * wire: translate PATH_RESPONSE frame tests * wire: translate PING frame test * wire: translate RESET_STREAM frame tests * wire: translate RETIRE_CONNECTION_ID frame tests * wire: translate STOP_SENDING frame tests * wire: translate STREAM_DATA_BLOCKED frame tests * wire: translate STREAMS_BLOCKED frame tests * wire: translate CRYPTO frame tests * wire: translate STREAM frame tests * wire: translate version negotiation tests * wire: translate header tests * wire: translate pool tests * wire: translate frame logging tests * wire: translate short header tests * wire: translate framer parser tests * wire: translate transport parameter tests
89 lines
4.2 KiB
Go
89 lines
4.2 KiB
Go
package wire
|
|
|
|
import (
|
|
"io"
|
|
"testing"
|
|
|
|
"github.com/quic-go/quic-go/internal/protocol"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestParseNewConnectionIDFrame(t *testing.T) {
|
|
data := encodeVarInt(0xdeadbeef) // sequence number
|
|
data = append(data, encodeVarInt(0xcafe)...) // retire prior to
|
|
data = append(data, 10) // connection ID length
|
|
data = append(data, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}...) // connection ID
|
|
data = append(data, []byte("deadbeefdecafbad")...) // stateless reset token
|
|
frame, l, err := parseNewConnectionIDFrame(data, protocol.Version1)
|
|
require.NoError(t, err)
|
|
require.Equal(t, uint64(0xdeadbeef), frame.SequenceNumber)
|
|
require.Equal(t, uint64(0xcafe), frame.RetirePriorTo)
|
|
require.Equal(t, protocol.ParseConnectionID([]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}), frame.ConnectionID)
|
|
require.Equal(t, "deadbeefdecafbad", string(frame.StatelessResetToken[:]))
|
|
require.Equal(t, len(data), l)
|
|
}
|
|
|
|
func TestParseNewConnectionIDRetirePriorToLargerThanSequenceNumber(t *testing.T) {
|
|
data := encodeVarInt(1000) // sequence number
|
|
data = append(data, encodeVarInt(1001)...) // retire prior to
|
|
data = append(data, 3)
|
|
data = append(data, []byte{1, 2, 3}...)
|
|
data = append(data, []byte("deadbeefdecafbad")...) // stateless reset token
|
|
_, _, err := parseNewConnectionIDFrame(data, protocol.Version1)
|
|
require.EqualError(t, err, "Retire Prior To value (1001) larger than Sequence Number (1000)")
|
|
}
|
|
|
|
func TestParseNewConnectionIDZeroLengthConnID(t *testing.T) {
|
|
data := encodeVarInt(42) // sequence number
|
|
data = append(data, encodeVarInt(12)...) // retire prior to
|
|
data = append(data, 0) // connection ID length
|
|
_, _, err := parseNewConnectionIDFrame(data, protocol.Version1)
|
|
require.EqualError(t, err, "invalid zero-length connection ID")
|
|
}
|
|
|
|
func TestParseNewConnectionIDInvalidConnIDLength(t *testing.T) {
|
|
data := encodeVarInt(0xdeadbeef) // sequence number
|
|
data = append(data, encodeVarInt(0xcafe)...) // retire prior to
|
|
data = append(data, 21) // connection ID length
|
|
data = append(data, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21}...) // connection ID
|
|
data = append(data, []byte("deadbeefdecafbad")...) // stateless reset token
|
|
_, _, err := parseNewConnectionIDFrame(data, protocol.Version1)
|
|
require.Equal(t, protocol.ErrInvalidConnectionIDLen, err)
|
|
}
|
|
|
|
func TestParseNewConnectionIDErrorsOnEOFs(t *testing.T) {
|
|
data := encodeVarInt(0xdeadbeef) // sequence number
|
|
data = append(data, encodeVarInt(0xcafe1234)...) // retire prior to
|
|
data = append(data, 10) // connection ID length
|
|
data = append(data, []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}...) // connection ID
|
|
data = append(data, []byte("deadbeefdecafbad")...) // stateless reset token
|
|
_, l, err := parseNewConnectionIDFrame(data, protocol.Version1)
|
|
require.NoError(t, err)
|
|
require.Equal(t, len(data), l)
|
|
for i := range data {
|
|
_, _, err := parseNewConnectionIDFrame(data[:i], protocol.Version1)
|
|
require.Equal(t, io.EOF, err)
|
|
}
|
|
}
|
|
|
|
func TestWriteNewConnectionIDFrame(t *testing.T) {
|
|
token := protocol.StatelessResetToken{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
|
|
frame := &NewConnectionIDFrame{
|
|
SequenceNumber: 0x1337,
|
|
RetirePriorTo: 0x42,
|
|
ConnectionID: protocol.ParseConnectionID([]byte{1, 2, 3, 4, 5, 6}),
|
|
StatelessResetToken: token,
|
|
}
|
|
b, err := frame.Append(nil, protocol.Version1)
|
|
require.NoError(t, err)
|
|
expected := []byte{newConnectionIDFrameType}
|
|
expected = append(expected, encodeVarInt(0x1337)...)
|
|
expected = append(expected, encodeVarInt(0x42)...)
|
|
expected = append(expected, 6)
|
|
expected = append(expected, []byte{1, 2, 3, 4, 5, 6}...)
|
|
expected = append(expected, token[:]...)
|
|
require.Equal(t, expected, b)
|
|
require.Equal(t, int(frame.Length(protocol.Version1)), len(b))
|
|
}
|