1355271011
- Only syncs block headers (excludes block bodies, transactions, receipts, and logs) - Modifies validation window to include the most recent block - Isolates validation window to the variable defined in the cmd directory (blocks have a separate variable defined in the block_repository for determining when to set a block as final)
48 lines
3.4 KiB
Go
48 lines
3.4 KiB
Go
package common_test
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import (
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"bytes"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/rlp"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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common2 "github.com/vulcanize/vulcanizedb/pkg/geth/converters/common"
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"math/big"
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)
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var _ = Describe("Block header converter", func() {
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It("converts geth header to core header", func() {
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gethHeader := &types.Header{
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Difficulty: big.NewInt(1),
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Number: big.NewInt(2),
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ParentHash: common.HexToHash("0xParent"),
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ReceiptHash: common.HexToHash("0xReceipt"),
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Root: common.HexToHash("0xRoot"),
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Time: big.NewInt(3),
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TxHash: common.HexToHash("0xTransaction"),
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UncleHash: common.HexToHash("0xUncle"),
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}
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converter := common2.HeaderConverter{}
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coreHeader, err := converter.Convert(gethHeader)
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Expect(err).NotTo(HaveOccurred())
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Expect(coreHeader.BlockNumber).To(Equal(gethHeader.Number.Int64()))
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Expect(coreHeader.Hash).To(Equal(gethHeader.Hash().Hex()))
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})
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It("includes raw bytes for header", func() {
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headerRLP := []byte{249, 2, 23, 160, 180, 251, 173, 248, 234, 69, 43, 19, 151, 24, 226, 112, 13, 193, 19, 92, 252, 129, 20, 80, 49, 200, 75, 122, 178, 124, 215, 16, 57, 79, 123, 56, 160, 29, 204, 77, 232, 222, 199, 93, 122, 171, 133, 181, 103, 182, 204, 212, 26, 211, 18, 69, 27, 148, 138, 116, 19, 240, 161, 66, 253, 64, 212, 147, 71, 148, 42, 101, 172, 164, 213, 252, 91, 92, 133, 144, 144, 166, 195, 77, 22, 65, 53, 57, 130, 38, 160, 14, 6, 111, 60, 34, 151, 165, 203, 48, 5, 147, 5, 38, 23, 209, 188, 165, 148, 111, 12, 170, 6, 53, 253, 177, 184, 90, 199, 229, 35, 111, 52, 160, 101, 186, 136, 127, 203, 8, 38, 246, 22, 208, 31, 115, 108, 29, 45, 103, 123, 202, 189, 226, 247, 252, 37, 170, 145, 207, 188, 11, 59, 173, 92, 179, 160, 32, 227, 83, 69, 64, 202, 241, 99, 120, 230, 232, 106, 43, 241, 35, 109, 159, 135, 109, 50, 24, 251, 192, 57, 88, 230, 219, 28, 99, 75, 35, 51, 185, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 134, 11, 105, 222, 129, 162, 43, 131, 15, 66, 64, 131, 47, 239, 216, 130, 196, 68, 132, 86, 191, 180, 21, 152, 215, 131, 1, 3, 3, 132, 71, 101, 116, 104, 135, 103, 111, 49, 46, 53, 46, 49, 133, 108, 105, 110, 117, 120, 160, 146, 196, 18, 154, 10, 226, 54, 27, 69, 42, 158, 222, 236, 229, 92, 18, 236, 238, 171, 134, 99, 22, 25, 94, 61, 135, 252, 27, 0, 91, 102, 69, 136, 205, 76, 85, 185, 65, 207, 144, 21}
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var gethHeader types.Header
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err := rlp.Decode(bytes.NewReader(headerRLP), &gethHeader)
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Expect(err).NotTo(HaveOccurred())
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converter := common2.HeaderConverter{}
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coreHeader, err := converter.Convert(&gethHeader)
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Expect(err).NotTo(HaveOccurred())
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Expect(coreHeader.Raw).To(Equal(headerRLP))
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})
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})
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