66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
// Copyright (c) 2013-2014 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package ldb
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import (
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"bytes"
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"testing"
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"github.com/btcsuite/btcutil"
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"github.com/btcsuite/golangcrypto/ripemd160"
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)
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func TestAddrIndexKeySerialization(t *testing.T) {
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var hash160Bytes [ripemd160.Size]byte
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var packedIndex [12]byte
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fakeHash160 := btcutil.Hash160([]byte("testing"))
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copy(fakeHash160, hash160Bytes[:])
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fakeIndex := txAddrIndex{
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hash160: hash160Bytes,
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blkHeight: 1,
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txoffset: 5,
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txlen: 360,
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}
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serializedKey := addrIndexToKey(&fakeIndex)
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copy(packedIndex[:], serializedKey[23:35])
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unpackedIndex := unpackTxIndex(packedIndex)
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if unpackedIndex.blkHeight != fakeIndex.blkHeight {
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t.Errorf("Incorrect block height. Unpack addr index key"+
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"serialization failed. Expected %d, received %d",
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1, unpackedIndex.blkHeight)
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}
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if unpackedIndex.txoffset != fakeIndex.txoffset {
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t.Errorf("Incorrect tx offset. Unpack addr index key"+
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"serialization failed. Expected %d, received %d",
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5, unpackedIndex.txoffset)
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}
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if unpackedIndex.txlen != fakeIndex.txlen {
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t.Errorf("Incorrect tx len. Unpack addr index key"+
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"serialization failed. Expected %d, received %d",
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360, unpackedIndex.txlen)
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}
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}
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func TestBytesPrefix(t *testing.T) {
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testKey := []byte("a")
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prefixRange := bytesPrefix(testKey)
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if !bytes.Equal(prefixRange.Start, []byte("a")) {
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t.Errorf("Wrong prefix start, got %d, expected %d", prefixRange.Start,
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[]byte("a"))
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}
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if !bytes.Equal(prefixRange.Limit, []byte("b")) {
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t.Errorf("Wrong prefix end, got %d, expected %d", prefixRange.Limit,
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[]byte("b"))
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}
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}
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