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only skip packet numbers in the application data packet number space

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This commit is contained in:
Marten Seemann 2020-11-26 13:31:26 +07:00
parent e8e6c7b47e
commit 416d88990b
3 changed files with 67 additions and 24 deletions
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21
internal/ackhandler/packet_number_generator_test.go
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@ -6,16 +6,29 @@ import (
. "github.com/onsi/gomega"
)
var _ = Describe("Packet Number Generator", func() {
var png *packetNumberGenerator
var _ = Describe("Sequential Packet Number Generator", func() {
It("generates sequential packet numbers", func() {
const initialPN protocol.PacketNumber = 123
png := newSequentialPacketNumberGenerator(initialPN)
for i := initialPN; i < initialPN+1000; i++ {
Expect(png.Peek()).To(Equal(i))
Expect(png.Peek()).To(Equal(i))
Expect(png.Pop()).To(Equal(i))
}
})
})
var _ = Describe("Skipping Packet Number Generator", func() {
var png *skippingPacketNumberGenerator
const initialPN protocol.PacketNumber = 8
BeforeEach(func() {
png = newPacketNumberGenerator(initialPN, 100)
png = newSkippingPacketNumberGenerator(initialPN, 100).(*skippingPacketNumberGenerator)
})
It("can be initialized to return any first packet number", func() {
png = newPacketNumberGenerator(12345, 100)
png = newSkippingPacketNumberGenerator(12345, 100).(*skippingPacketNumberGenerator)
Expect(png.Pop()).To(Equal(protocol.PacketNumber(12345)))
})