mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
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38 lines
1.3 KiB
Go
38 lines
1.3 KiB
Go
package utils_test
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import (
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"testing"
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"github.com/ledgerwatch/erigon/cl/cltypes"
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"github.com/ledgerwatch/erigon/cl/utils"
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"github.com/ledgerwatch/erigon/common"
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"github.com/stretchr/testify/require"
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)
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func TestSSZSnappy(t *testing.T) {
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verySussyMessage := &cltypes.Metadata{
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SeqNumber: 69, // :D
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Attnets: 96, // :(
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}
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sussyEncoded, err := utils.EncodeSSZSnappy(verySussyMessage)
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require.NoError(t, err)
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sussyDecoded := &cltypes.Metadata{}
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require.NoError(t, utils.DecodeSSZSnappy(sussyDecoded, sussyEncoded, 0))
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require.Equal(t, verySussyMessage.SeqNumber, sussyDecoded.SeqNumber)
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require.Equal(t, verySussyMessage.Attnets, sussyDecoded.Attnets)
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}
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func TestPlainSnappy(t *testing.T) {
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msg := common.Hex2Bytes("10103849358111387348383738784374783811111754097864786873478675489485765483936576486387645456876772090909090ff")
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sussyEncoded := utils.CompressSnappy(msg)
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sussyDecoded, err := utils.DecompressSnappy(sussyEncoded)
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require.NoError(t, err)
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require.Equal(t, msg, sussyDecoded)
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}
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func TestLiteralConverters(t *testing.T) {
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require.Equal(t, utils.Uint32ToBytes4(600), [4]byte{0x0, 0x0, 0x2, 0x58})
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require.Equal(t, utils.BytesToBytes4([]byte{10, 23, 56, 7, 8, 5}), [4]byte{10, 23, 56, 7})
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require.Equal(t, utils.Uint64ToLE(600), []byte{0x58, 0x2, 0x0, 0x0, 0x0, 0x0, 0x00, 0x00})
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}
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