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50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
package protocol
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import (
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"bytes"
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"testing"
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)
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type TestPacketData struct {
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A int32
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B int32
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UTF16Str string `size:"32"`
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Pad int16 `pad:"2"`
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C int32
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}
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// this is the data we expect to get from encoding the above struct with:
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//
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// Encode(TestPacketData{
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// A: 1,
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// B: 2,
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// UTF16Str: "hello world",
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// C: 3,
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// })
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var testData = [...]byte{0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x68, 0x00, 0x65, 0x00, 0x6c, 0x00, 0x6c, 0x00, 0x6f, 0x00, 0x20, 0x00, 0x77, 0x00, 0x6f, 0x00, 0x72, 0x00, 0x6c, 0x00, 0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00}
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func TestPacketEncodeDecode(t *testing.T) {
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pkt := NewPacket(&bytes.Buffer{})
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if err := pkt.Encode(TestPacketData{
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A: 1,
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B: 2,
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UTF16Str: "hello world",
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C: 3,
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}); err != nil {
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t.Error(err)
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}
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if !bytes.Equal(pkt.readWriter.(*bytes.Buffer).Bytes(), testData[:]) {
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t.Error("packet data does not match!")
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}
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var test TestPacketData
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if err := pkt.Decode(&test); err != nil {
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t.Error(err)
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}
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if test.A != 1 || test.B != 2 || test.C != 3 || test.UTF16Str != "hello world" {
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t.Error("decoded packet data does not match!")
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}
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}
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