add unit testing for BigToCompact, CompactToBig, and CalcWork
This commit is contained in:
David Hill
parent
1676ecd7a6
commit
936b4eaa2d
2 changed files with 87 additions and 17 deletions
70
difficulty_test.go
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70
difficulty_test.go
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@ -0,0 +1,70 @@
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// Copyright (c) 2014 Conformal Systems LLC.
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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 btcchain_test
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import (
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"github.com/conformal/btcchain"
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"math/big"
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"testing"
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)
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func TestBigToCompact(t *testing.T) {
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tests := []struct {
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in int64
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out uint32
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}{
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{0, 0},
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{-1, 25231360},
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}
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for x, test := range tests {
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n := big.NewInt(test.in)
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r := btcchain.BigToCompact(n)
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if r != test.out {
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t.Errorf("TestBigToCompact test #%d failed: got %d want %d\n",
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x, r, test.out)
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return
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}
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}
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}
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func TestCompactToBig(t *testing.T) {
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tests := []struct {
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in uint32
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out int64
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}{
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{10000000, 0},
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}
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for x, test := range tests {
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n := btcchain.CompactToBig(test.in)
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want := big.NewInt(test.out)
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if n.Cmp(want) != 0 {
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t.Errorf("TestCompactToBig test #%d failed: got %d want %d\n",
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x, n.Int64(), want.Int64())
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return
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}
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}
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}
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func TestCalcWork(t *testing.T) {
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tests := []struct {
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in uint32
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out int64
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}{
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{10000000, 0},
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}
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for x, test := range tests {
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bits := uint32(test.in)
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r := btcchain.CalcWork(bits)
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if r.Int64() != test.out {
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t.Errorf("TestCalcWork test #%d failed: got %v want %d\n",
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x, r.Int64(), test.out)
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return
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}
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}
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}
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@ -1,22 +1,25 @@
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github.com/conformal/btcchain/validate.go checkSerializedHeight 100.00% (17/17)
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github.com/conformal/btcchain/chain.go BlockChain.removeOrphanBlock 100.00% (16/16)
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github.com/conformal/btcchain/difficulty.go BigToCompact 100.00% (16/16)
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github.com/conformal/btcchain/txlookup.go disconnectTransactions 100.00% (13/13)
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github.com/conformal/btcchain/difficulty.go CompactToBig 100.00% (12/12)
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github.com/conformal/btcchain/validate.go CountSigOps 100.00% (9/9)
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github.com/conformal/btcchain/validate.go BlockChain.CheckConnectBlock 100.00% (7/7)
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github.com/conformal/btcchain/checkpoints.go init 100.00% (6/6)
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github.com/conformal/btcchain/difficulty.go ShaHashToBig 100.00% (5/5)
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github.com/conformal/btcchain/merkle.go hashMerkleBranches 100.00% (5/5)
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github.com/conformal/btcchain/chain.go BlockChain.IsKnownOrphan 100.00% (5/5)
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github.com/conformal/btcchain/difficulty.go CalcWork 100.00% (5/5)
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github.com/conformal/btcchain/difficulty.go ShaHashToBig 100.00% (5/5)
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github.com/conformal/btcchain/merkle.go nextPowerOfTwo 100.00% (4/4)
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github.com/conformal/btcchain/chain.go newBlockNode 100.00% (3/3)
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github.com/conformal/btcchain/process.go BlockChain.blockExists 100.00% (3/3)
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github.com/conformal/btcchain/chain.go New 100.00% (2/2)
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github.com/conformal/btcchain/checkpoints.go newShaHashFromStr 100.00% (2/2)
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github.com/conformal/btcchain/timesorter.go timeSorter.Less 100.00% (1/1)
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github.com/conformal/btcchain/timesorter.go timeSorter.Swap 100.00% (1/1)
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github.com/conformal/btcchain/chain.go BlockChain.HaveBlock 100.00% (1/1)
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github.com/conformal/btcchain/log.go init 100.00% (1/1)
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github.com/conformal/btcchain/timesorter.go timeSorter.Swap 100.00% (1/1)
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github.com/conformal/btcchain/timesorter.go timeSorter.Less 100.00% (1/1)
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github.com/conformal/btcchain/timesorter.go timeSorter.Len 100.00% (1/1)
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github.com/conformal/btcchain/checkpoints.go BlockChain.DisableCheckpoints 100.00% (1/1)
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github.com/conformal/btcchain/scriptval.go newTxValidator 100.00% (1/1)
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@ -35,17 +38,14 @@ github.com/conformal/btcchain/chain.go BlockChain.connectBestChain 85.29% (2
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github.com/conformal/btcchain/chain.go BlockChain.reorganizeChain 85.29% (29/34)
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github.com/conformal/btcchain/process.go BlockChain.processOrphans 84.21% (16/19)
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github.com/conformal/btcchain/chain.go BlockChain.connectBlock 83.33% (10/12)
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github.com/conformal/btcchain/chain.go BlockChain.calcPastMedianTime 82.35% (14/17)
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github.com/conformal/btcchain/validate.go BlockChain.checkBIP0030 82.35% (14/17)
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github.com/conformal/btcchain/chain.go BlockChain.calcPastMedianTime 82.35% (14/17)
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github.com/conformal/btcchain/chain.go BlockChain.isMajorityVersion 80.00% (8/10)
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github.com/conformal/btcchain/difficulty.go CalcWork 80.00% (4/5)
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github.com/conformal/btcchain/chain.go BlockChain.addOrphanBlock 77.78% (14/18)
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github.com/conformal/btcchain/chain.go BlockChain.getPrevNodeFromBlock 77.78% (7/9)
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github.com/conformal/btcchain/chain.go BlockChain.GenerateInitialIndex 77.27% (17/22)
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github.com/conformal/btcchain/chain.go BlockChain.disconnectBlock 76.92% (10/13)
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github.com/conformal/btcchain/txlookup.go BlockChain.fetchInputTransactions 75.00% (18/24)
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github.com/conformal/btcchain/difficulty.go BigToCompact 75.00% (12/16)
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github.com/conformal/btcchain/difficulty.go CompactToBig 75.00% (9/12)
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github.com/conformal/btcchain/validate.go isTransactionSpent 75.00% (3/4)
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github.com/conformal/btcchain/validate.go BlockChain.checkConnectBlock 71.15% (37/52)
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github.com/conformal/btcchain/validate.go CheckBlockSanity 67.44% (29/43)
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@ -53,20 +53,20 @@ github.com/conformal/btcchain/validate.go isNullOutpoint 66.67% (2/3)
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github.com/conformal/btcchain/validate.go CheckTransactionInputs 65.12% (28/43)
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github.com/conformal/btcchain/txlookup.go connectTransactions 61.54% (8/13)
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github.com/conformal/btcchain/validate.go CheckTransactionSanity 61.11% (22/36)
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github.com/conformal/btcchain/validate.go isBIP0030Node 60.00% (3/5)
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github.com/conformal/btcchain/params.go ChainParams 60.00% (3/5)
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github.com/conformal/btcchain/validate.go isBIP0030Node 60.00% (3/5)
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github.com/conformal/btcchain/scriptval.go txValidator.validateHandler 59.26% (16/27)
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github.com/conformal/btcchain/chain.go BlockChain.loadBlockNode 53.85% (14/26)
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github.com/conformal/btcchain/validate.go checkProofOfWork 53.33% (8/15)
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github.com/conformal/btcchain/process.go BlockChain.ProcessBlock 52.27% (23/44)
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github.com/conformal/btcchain/chain.go BlockChain.loadBlockNode 52.00% (13/25)
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github.com/conformal/btcchain/accept.go BlockChain.maybeAcceptBlock 51.28% (40/78)
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github.com/conformal/btcchain/chain.go BlockChain.getPrevNodeFromNode 50.00% (4/8)
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github.com/conformal/btcchain/checkpoints.go BlockChain.LatestCheckpoint 50.00% (2/4)
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github.com/conformal/btcchain/notifications.go BlockChain.sendNotification 50.00% (2/4)
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github.com/conformal/btcchain/checkpoints.go BlockChain.LatestCheckpoint 50.00% (2/4)
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github.com/conformal/btcchain/chain.go BlockChain.pruneBlockNodes 41.18% (7/17)
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github.com/conformal/btcchain/validate.go IsFinalizedTransaction 28.57% (4/14)
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github.com/conformal/btcchain/checkpoints.go BlockChain.verifyCheckpoint 22.22% (2/9)
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github.com/conformal/btcchain/difficulty.go BlockChain.calcNextRequiredDifficulty 17.50% (7/40)
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github.com/conformal/btcchain/difficulty.go BlockChain.calcNextRequiredDifficulty 17.07% (7/41)
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github.com/conformal/btcchain/checkpoints.go BlockChain.findPreviousCheckpoint 4.88% (2/41)
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github.com/conformal/btcchain/blocklocator.go BlockChain.BlockLocatorFromHash 0.00% (0/39)
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github.com/conformal/btcchain/checkpoints.go BlockChain.IsCheckpointCandidate 0.00% (0/32)
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@ -83,14 +83,14 @@ github.com/conformal/btcchain/blocklocator.go BlockChain.LatestBlockLocator 0
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github.com/conformal/btcchain/txlookup.go BlockChain.FetchTransactionStore 0.00% (0/6)
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github.com/conformal/btcchain/checkpoints.go isNonstandardTransaction 0.00% (0/5)
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github.com/conformal/btcchain/checkpoints.go BlockChain.checkpointData 0.00% (0/4)
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github.com/conformal/btcchain/notifications.go NotificationType.String 0.00% (0/3)
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github.com/conformal/btcchain/chain.go addChildrenWork 0.00% (0/3)
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github.com/conformal/btcchain/checkpoints.go BlockChain.Checkpoints 0.00% (0/3)
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github.com/conformal/btcchain/chain.go BlockChain.DisableVerify 0.00% (0/1)
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github.com/conformal/btcchain/chain.go addChildrenWork 0.00% (0/3)
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github.com/conformal/btcchain/notifications.go NotificationType.String 0.00% (0/3)
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github.com/conformal/btcchain/log.go UseLogger 0.00% (0/1)
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github.com/conformal/btcchain/process.go RuleError.Error 0.00% (0/1)
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github.com/conformal/btcchain/log.go newLogClosure 0.00% (0/1)
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github.com/conformal/btcchain/difficulty.go BlockChain.CalcNextRequiredDifficulty 0.00% (0/1)
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github.com/conformal/btcchain/log.go logClosure.String 0.00% (0/1)
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github.com/conformal/btcchain/log.go UseLogger 0.00% (0/1)
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github.com/conformal/btcchain/log.go newLogClosure 0.00% (0/1)
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github.com/conformal/btcchain ------------------------------------- 55.94% (697/1246)
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github.com/conformal/btcchain/chain.go BlockChain.DisableVerify 0.00% (0/1)
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github.com/conformal/btcchain ------------------------------------- 56.57% (706/1248)
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