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echo the offered version in IETF Version Negotiation Packets

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This commit is contained in:
Marten Seemann
2017-11-12 14:37:43 +08:00
parent bf1ee17e67
commit 234d5aab36
4 changed files with 13 additions and 5 deletions
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5
internal/wire/header_test.go
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@@ -115,14 +115,15 @@ var _ = Describe("Header", func() {
Expect(hdr.SupportedVersions).To(Equal(versions))
})
It("parses a gQUIC Version Negotiation Packet", func() {
It("parses an IETF draft style Version Negotiation Packet", func() {
versions := []protocol.VersionNumber{0x13, 0x37}
data := ComposeVersionNegotiation(0x42, 0x77, versions)
data := ComposeVersionNegotiation(0x42, 0x77, 0x4321, versions)
hdr, err := ParseHeaderSentByServer(bytes.NewReader(data), protocol.VersionUnknown)
Expect(err).ToNot(HaveOccurred())
Expect(hdr.isPublicHeader).To(BeFalse())
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))
})