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introduce a dedicated qerr.TransportError and qerr.ApplicationError

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This commit is contained in:
Marten Seemann 2021-04-24 22:11:06 +07:00
parent ddeb2281fc
commit 592fb9cad9
57 changed files with 845 additions and 521 deletions
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17
internal/ackhandler/sent_packet_handler_test.go
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@ -5,8 +5,10 @@ import (
"time"
"github.com/golang/mock/gomock"
"github.com/lucas-clemente/quic-go/internal/mocks"
"github.com/lucas-clemente/quic-go/internal/protocol"
"github.com/lucas-clemente/quic-go/internal/qerr"
"github.com/lucas-clemente/quic-go/internal/utils"
"github.com/lucas-clemente/quic-go/internal/wire"
@ -199,13 +201,19 @@ var _ = Describe("SentPacketHandler", func() {
handler.SentPacket(ackElicitingPacket(&Packet{PacketNumber: 102}))
ack := &wire.AckFrame{AckRanges: []wire.AckRange{{Smallest: 100, Largest: 102}}}
_, err := handler.ReceivedAck(ack, protocol.Encryption1RTT, time.Now())
Expect(err).To(MatchError("received an ACK for skipped packet number: 101 (1-RTT)"))
Expect(err).To(MatchError(&qerr.TransportError{
ErrorCode: qerr.ProtocolViolation,
ErrorMessage: "received an ACK for skipped packet number: 101 (1-RTT)",
}))
})
It("rejects ACKs with a too high LargestAcked packet number", func() {
ack := &wire.AckFrame{AckRanges: []wire.AckRange{{Smallest: 0, Largest: 9999}}}
_, err := handler.ReceivedAck(ack, protocol.Encryption1RTT, time.Now())
Expect(err).To(MatchError("PROTOCOL_VIOLATION: Received ACK for an unsent packet"))
Expect(err).To(MatchError(&qerr.TransportError{
ErrorCode: qerr.ProtocolViolation,
ErrorMessage: "received ACK for an unsent packet",
}))
Expect(handler.bytesInFlight).To(Equal(protocol.ByteCount(10)))
})
@ -1131,7 +1139,10 @@ var _ = Describe("SentPacketHandler", func() {
}))
ack := &wire.AckFrame{AckRanges: []wire.AckRange{{Smallest: 13, Largest: 13}}}
_, err := handler.ReceivedAck(ack, protocol.EncryptionHandshake, time.Now())
Expect(err).To(MatchError("PROTOCOL_VIOLATION: Received ACK for an unsent packet"))
Expect(err).To(MatchError(&qerr.TransportError{
ErrorCode: qerr.ProtocolViolation,
ErrorMessage: "received ACK for an unsent packet",
}))
})
It("deletes Initial packets, as a server", func() {