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implement the recent changes to the version negotiation packet

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This commit is contained in:
Marten Seemann
2017-12-05 07:31:12 +07:00
parent 5d900346fd
commit 45e43ada40
13 changed files with 87 additions and 100 deletions
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7
internal/wire/header_test.go
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@@ -42,6 +42,7 @@ var _ = Describe("Header", func() {
IsLongHeader: true,
Type: protocol.PacketType0RTT,
PacketNumber: 0x42,
Version: 0x1234,
}).writeHeader(buf)
Expect(err).ToNot(HaveOccurred())
hdr, err := ParseHeaderSentByClient(bytes.NewReader(buf.Bytes()))
@@ -49,6 +50,7 @@ var _ = Describe("Header", func() {
Expect(hdr.Type).To(Equal(protocol.PacketType0RTT))
Expect(hdr.PacketNumber).To(Equal(protocol.PacketNumber(0x42)))
Expect(hdr.isPublicHeader).To(BeFalse())
Expect(hdr.Version).To(Equal(protocol.VersionNumber(0x1234)))
})
It("doens't mistake packets with a Short Header for Version Negotiation Packets", func() {
@@ -132,15 +134,14 @@ var _ = Describe("Header", func() {
It("parses an IETF draft style Version Negotiation Packet", func() {
versions := []protocol.VersionNumber{0x13, 0x37}
data := ComposeVersionNegotiation(0x42, 0x77, 0x4321, versions)
data := ComposeVersionNegotiation(0x42, 0x77, versions)
hdr, err := ParseHeaderSentByServer(bytes.NewReader(data), protocol.VersionUnknown)
Expect(err).ToNot(HaveOccurred())
Expect(hdr.isPublicHeader).To(BeFalse())
Expect(hdr.IsVersionNegotiation).To(BeTrue())
Expect(hdr.ConnectionID).To(Equal(protocol.ConnectionID(0x42)))
Expect(hdr.PacketNumber).To(Equal(protocol.PacketNumber(0x77)))
Expect(hdr.Version).To(Equal(protocol.VersionNumber(0x4321)))
Expect(hdr.SupportedVersions).To(Equal(versions))
Expect(hdr.Type).To(Equal(protocol.PacketTypeVersionNegotiation))
})
})