forked from quic-go/quic-go
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
package frames
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import (
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"bytes"
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"github.com/lucas-clemente/quic-go/protocol"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("RstStreamFrame", func() {
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Context("when parsing", func() {
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It("accepts sample frame", func() {
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b := bytes.NewReader([]byte{0x01, 0xEF, 0xBE, 0xAD, 0xDE, 0x44, 0x33, 0x22, 0x11, 0xAD, 0xFB, 0xCA, 0xDE, 0x34, 0x12, 0x37, 0x13})
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frame, err := ParseRstStreamFrame(b)
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Expect(err).ToNot(HaveOccurred())
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Expect(frame.StreamID).To(Equal(protocol.StreamID(0xDEADBEEF)))
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Expect(frame.ByteOffset).To(Equal(protocol.ByteCount(0xDECAFBAD11223344)))
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Expect(frame.ErrorCode).To(Equal(uint32(0x13371234)))
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})
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})
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Context("when writing", func() {
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It("writes a sample RstStreamFrame", func() {
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frame := RstStreamFrame{
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StreamID: 0x1337,
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ByteOffset: 0x11223344DECAFBAD,
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ErrorCode: 0xDEADBEEF,
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}
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b := &bytes.Buffer{}
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frame.Write(b, 0)
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Expect(b.Bytes()).To(Equal([]byte{0x01, 0x37, 0x13, 0, 0, 0xAD, 0xFB, 0xCA, 0xDE, 0x44, 0x33, 0x22, 0x11, 0xEF, 0xBE, 0xAD, 0xDE}))
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})
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It("has the correct min length", func() {
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rst := RstStreamFrame{
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StreamID: 0x1337,
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ByteOffset: 0x1000,
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ErrorCode: 0xDE,
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}
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Expect(rst.MinLength()).To(Equal(protocol.ByteCount(17)))
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})
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})
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})
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