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handle the packet length before parsing the extended header

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This commit is contained in:
Marten Seemann
2018-12-12 13:06:16 +06:30
parent aaea375fb6
commit 03489f56a7
5 changed files with 20 additions and 31 deletions
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2
internal/wire/header_test.go
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@@ -74,6 +74,7 @@ var _ = Describe("Header Parsing", func() {
data = append(data, encodeVarInt(6)...) // token length
data = append(data, []byte("foobar")...) // token
data = append(data, encodeVarInt(0x1337)...) // length
hdrLen := len(data)
data = append(data, []byte{0, 0, 0xbe, 0xef}...)
hdr, err := ParseHeader(bytes.NewReader(data), 0)
@@ -92,6 +93,7 @@ var _ = Describe("Header Parsing", func() {
Expect(extHdr.PacketNumber).To(Equal(protocol.PacketNumber(0xbeef)))
Expect(extHdr.PacketNumberLen).To(Equal(protocol.PacketNumberLen4))
Expect(b.Len()).To(BeZero())
Expect(hdr.ParsedLen()).To(BeEquivalentTo(hdrLen))
})
It("errors if 0x40 is not set", func() {