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btcd/test_coverage.txt
Dave Collins e888372019 Optimize transaction lookups. 
This commit modifies the transaction lookup code to use a set instead of a
slice (list).  This allows the lookup to automatically prevent duplicate
requests to the database.

Previously, the code simply added every referenced transaction to a list
without checking for duplicates, which led to multiple requests against
the database for the same transaction.  It also meant the request list
could grow quite large with all of the duplicates using far more memory
than required.

While the end result was accurate, operating that way is not as efficient
as only requesting unique transactions.
2013-10-10 12:23:46 -05:00

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github.com/conformal/btcchain/validate.go checkSerializedHeight 100.00% (17/17)
github.com/conformal/btcchain/chain.go BlockChain.removeOrphanBlock 100.00% (16/16)
github.com/conformal/btcchain/validate.go countSigOps 100.00% (8/8)
github.com/conformal/btcchain/checkpoints.go init 100.00% (6/6)
github.com/conformal/btcchain/chain.go BlockChain.IsKnownOrphan 100.00% (5/5)
github.com/conformal/btcchain/difficulty.go ShaHashToBig 100.00% (5/5)
github.com/conformal/btcchain/merkle.go hashMerkleBranches 100.00% (5/5)
github.com/conformal/btcchain/merkle.go nextPowerOfTwo 100.00% (4/4)
github.com/conformal/btcchain/chain.go newBlockNode 100.00% (4/4)
github.com/conformal/btcchain/process.go BlockChain.blockExists 100.00% (3/3)
github.com/conformal/btcchain/chain.go New 100.00% (2/2)
github.com/conformal/btcchain/checkpoints.go newShaHashFromStr 100.00% (2/2)
github.com/conformal/btcchain/log.go DisableLog 100.00% (1/1)
github.com/conformal/btcchain/validate.go calcBlockSubsidy 100.00% (1/1)
github.com/conformal/btcchain/chain.go BlockChain.HaveBlock 100.00% (1/1)
github.com/conformal/btcchain/timesorter.go timeSorter.Less 100.00% (1/1)
github.com/conformal/btcchain/timesorter.go timeSorter.Len 100.00% (1/1)
github.com/conformal/btcchain/timesorter.go timeSorter.Swap 100.00% (1/1)
github.com/conformal/btcchain/checkpoints.go BlockChain.DisableCheckpoints 100.00% (1/1)
github.com/conformal/btcchain/params.go BlockChain.chainParams 100.00% (1/1)
github.com/conformal/btcchain/log.go init 100.00% (1/1)
github.com/conformal/btcchain/txlookup.go fetchTxStoreMain 94.44% (17/18)
github.com/conformal/btcchain/merkle.go BuildMerkleTreeStore 94.12% (16/17)
github.com/conformal/btcchain/txlookup.go disconnectTransactions 93.75% (15/16)
github.com/conformal/btcchain/chain.go BlockChain.getReorganizeNodes 92.86% (13/14)
github.com/conformal/btcchain/process.go BlockChain.processOrphans 92.86% (13/14)
github.com/conformal/btcchain/chain.go BlockChain.connectBestChain 90.00% (27/30)
github.com/conformal/btcchain/scriptval.go ValidateTransactionScripts 88.24% (30/34)
github.com/conformal/btcchain/txlookup.go BlockChain.fetchTxStore 86.36% (19/22)
github.com/conformal/btcchain/scriptval.go checkBlockScripts 85.71% (6/7)
github.com/conformal/btcchain/chain.go BlockChain.reorganizeChain 85.29% (29/34)
github.com/conformal/btcchain/chain.go BlockChain.connectBlock 83.33% (10/12)
github.com/conformal/btcchain/validate.go IsCoinBase 83.33% (5/6)
github.com/conformal/btcchain/chain.go BlockChain.calcPastMedianTime 82.35% (14/17)
github.com/conformal/btcchain/chain.go BlockChain.isMajorityVersion 80.00% (8/10)
github.com/conformal/btcchain/difficulty.go calcWork 80.00% (4/5)
github.com/conformal/btcchain/chain.go BlockChain.addOrphanBlock 77.78% (14/18)
github.com/conformal/btcchain/chain.go BlockChain.getPrevNodeFromBlock 77.78% (7/9)
github.com/conformal/btcchain/chain.go BlockChain.disconnectBlock 76.92% (10/13)
github.com/conformal/btcchain/txlookup.go BlockChain.fetchInputTransactions 76.00% (19/25)
github.com/conformal/btcchain/difficulty.go BigToCompact 75.00% (12/16)
github.com/conformal/btcchain/difficulty.go CompactToBig 75.00% (9/12)
github.com/conformal/btcchain/validate.go BlockChain.checkConnectBlock 69.23% (36/52)
github.com/conformal/btcchain/validate.go isNullOutpoint 66.67% (2/3)
github.com/conformal/btcchain/validate.go BlockChain.checkBlockSanity 65.12% (28/43)
github.com/conformal/btcchain/validate.go BlockChain.checkBIP0030 64.71% (11/17)
github.com/conformal/btcchain/scriptval.go validateTxIn 64.71% (11/17)
github.com/conformal/btcchain/validate.go CheckTransactionInputs 64.44% (29/45)
github.com/conformal/btcchain/validate.go CheckTransactionSanity 62.16% (23/37)
github.com/conformal/btcchain/txlookup.go connectTransactions 60.00% (9/15)
github.com/conformal/btcchain/params.go ChainParams 60.00% (3/5)
github.com/conformal/btcchain/validate.go isBIP0030Node 60.00% (3/5)
github.com/conformal/btcchain/validate.go BlockChain.checkProofOfWork 58.82% (10/17)
github.com/conformal/btcchain/process.go BlockChain.ProcessBlock 53.49% (23/43)
github.com/conformal/btcchain/chain.go BlockChain.loadBlockNode 50.00% (11/22)
github.com/conformal/btcchain/chain.go BlockChain.getPrevNodeFromNode 50.00% (4/8)
github.com/conformal/btcchain/notifications.go BlockChain.sendNotification 50.00% (2/4)
github.com/conformal/btcchain/checkpoints.go BlockChain.LatestCheckpoint 50.00% (2/4)
github.com/conformal/btcchain/accept.go BlockChain.maybeAcceptBlock 49.30% (35/71)
github.com/conformal/btcchain/chain.go BlockChain.pruneBlockNodes 41.18% (7/17)
github.com/conformal/btcchain/checkpoints.go BlockChain.verifyCheckpoint 33.33% (2/6)
github.com/conformal/btcchain/validate.go IsFinalizedTransaction 23.08% (3/13)
github.com/conformal/btcchain/checkpoints.go BlockChain.findLatestKnownCheckpoint 18.18% (2/11)
github.com/conformal/btcchain/difficulty.go BlockChain.calcNextRequiredDifficulty 17.07% (7/41)
github.com/conformal/btcchain/blocklocator.go BlockChain.BlockLocatorFromHash 0.00% (0/39)
github.com/conformal/btcchain/checkpoints.go BlockChain.IsCheckpointCandidate 0.00% (0/32)
github.com/conformal/btcchain/validate.go countP2SHSigOps 0.00% (0/24)
github.com/conformal/btcchain/chain.go BlockChain.GenerateInitialIndex 0.00% (0/17)
github.com/conformal/btcchain/difficulty.go BlockChain.calcEasiestDifficulty 0.00% (0/15)
github.com/conformal/btcchain/chain.go BlockChain.removeBlockNode 0.00% (0/12)
github.com/conformal/btcchain/difficulty.go BlockChain.findPrevTestNetDifficulty 0.00% (0/12)
github.com/conformal/btcchain/chain.go BlockChain.GetOrphanRoot 0.00% (0/11)
github.com/conformal/btcchain/txlookup.go BlockChain.FetchTransactionStore 0.00% (0/9)
github.com/conformal/btcchain/chain.go BlockChain.IsCurrent 0.00% (0/9)
github.com/conformal/btcchain/chain.go removeChildNode 0.00% (0/8)
github.com/conformal/btcchain/log.go SetLogWriter 0.00% (0/7)
github.com/conformal/btcchain/blocklocator.go BlockChain.LatestBlockLocator 0.00% (0/6)
github.com/conformal/btcchain/checkpoints.go isNonstandardTransaction 0.00% (0/5)
github.com/conformal/btcchain/validate.go isTransactionSpent 0.00% (0/4)
github.com/conformal/btcchain/checkpoints.go BlockChain.checkpointData 0.00% (0/4)
github.com/conformal/btcchain/chain.go addChildrenWork 0.00% (0/3)
github.com/conformal/btcchain/notifications.go NotificationType.String 0.00% (0/3)
github.com/conformal/btcchain/log.go logClosure.String 0.00% (0/1)
github.com/conformal/btcchain/log.go newLogClosure 0.00% (0/1)
github.com/conformal/btcchain/chain.go BlockChain.DisableVerify 0.00% (0/1)
github.com/conformal/btcchain/log.go UseLogger 0.00% (0/1)
github.com/conformal/btcchain/process.go RuleError.Error 0.00% (0/1)
github.com/conformal/btcchain ------------------------------------- 55.88% (646/1156)
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