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shorten LargestObserved in ACK frames

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fixes #82
This commit is contained in:
Marten Seemann
2016-05-12 20:00:54 +07:00
parent 076349554f
commit 0df44e46e5
5 changed files with 178 additions and 72 deletions
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11
session_test.go
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@@ -317,12 +317,15 @@ var _ = Describe("Session", func() {
})
It("sends ack frames", func() {
session.receivedPacketHandler.ReceivedPacket(1, true)
packetNumber := protocol.PacketNumber(0x0135)
var entropy ackhandler.EntropyAccumulator
session.receivedPacketHandler.ReceivedPacket(packetNumber, true)
entropy.Add(packetNumber, true)
err := session.sendPacket()
Expect(err).NotTo(HaveOccurred())
Expect(conn.written).To(HaveLen(1))
// test for the beginning of an ACK frame: TypeByte until LargestObserved
Expect(conn.written[0]).To(ContainSubstring(string([]byte{0x4c, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0})))
// test for the beginning of an ACK frame: Entropy until LargestObserved
Expect(conn.written[0]).To(ContainSubstring(string([]byte{byte(entropy), 0x35, 0x01})))
})
It("sends queued stream frames", func() {
@@ -335,7 +338,7 @@ var _ = Describe("Session", func() {
Expect(err).NotTo(HaveOccurred())
Expect(conn.written).To(HaveLen(1))
// test for the beginning of an ACK frame: TypeByte until LargestObserved
Expect(conn.written[0]).To(ContainSubstring(string([]byte{0x4c, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0})))
Expect(conn.written[0]).To(ContainSubstring(string([]byte{0x40, 0x2, 0x1})))
Expect(conn.written[0]).To(ContainSubstring(string("foobar")))
})