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optimize PrivateKey with cache

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This commit is contained in:
Manuel Araoz 2014-04-17 17:01:31 -03:00
commit 5847d6aff2
8 changed files with 109 additions and 50 deletions
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1
test/index.html
View file

@ -19,6 +19,7 @@
</script>
<script src="test.API.js"></script>
<script src="test.blockchain.Insight.js"></script>
<script src="test.performance.js"></script>
<script src="test.PrivateKey.js"></script>
<script src="test.PublicKeyRing.js"></script>
<script src="test.storage.LocalPlain.js"></script>

15
test/test.PrivateKey.js
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@ -24,8 +24,8 @@ describe('PrivateKey model', function() {
it('should create an instance', function () {
var w = new PrivateKey(config);
should.exist(w);
should.exist(w.BIP32);
should.exist(w.BIP32.derive);
should.exist(w.bip);
should.exist(w.bip.derive);
});
it('should derive priv keys', function () {
@ -76,15 +76,14 @@ describe('PrivateKey model', function() {
var w1 = new PrivateKey(config);
var w2 = PrivateKey.fromObj(w1.toObj());
w2.getBIP32().extendedPrivateKeyString().should.equal(w1.getBIP32().extendedPrivateKeyString());
w2.getBIP32().extendedPublicKeyString().should.equal(w1.getBIP32().extendedPublicKeyString());
w2.toObj().extendedPrivateKeyString.should.equal(w1.toObj().extendedPrivateKeyString);
w2.id.should.equal(w1.id);
w2.getBIP32(1,1).extendedPrivateKeyString().should
.equal(w1.getBIP32(1,1).extendedPrivateKeyString());
w2.getBIP32(1,0).extendedPrivateKeyString().should
.equal(w1.getBIP32(1,0).extendedPrivateKeyString());
JSON.stringify(w2.get(1,1).storeObj()).should
.equal(JSON.stringify(w1.get(1,1).storeObj()));
JSON.stringify(w2.get(1,0).storeObj()).should
.equal(JSON.stringify(w1.get(1,0).storeObj()));
});

12
test/test.TxProposals.js
View file

@ -43,7 +43,7 @@ var createPKR = function (bip32s) {
for(var i=0; i<5; i++) {
if (bip32s) {
var b=bip32s[i];
w.addCopayer(b?b.extendedPublicKeyString():null);
w.addCopayer(b?b.getExtendedPublicKeyString():null);
}
else
w.addCopayer();
@ -110,7 +110,7 @@ describe('TxProposals model', function() {
networkName: config.networkName,
});
var start = new Date().getTime();
var pkr=createPKR([priv.getBIP32()]);
var pkr=createPKR([priv]);
var ts = Date.now();
var isChange=0;
var index=0;
@ -150,7 +150,7 @@ describe('TxProposals model', function() {
var ts = Date.now();
var isChange=0;
var index=0;
var pkr = createPKR([priv.getBIP32()]);
var pkr = createPKR([priv]);
var opts = {remainderOut: { address: pkr.generateAddress(true).toString() }};
@ -225,7 +225,7 @@ var _dumpChunks = function (scriptSig, label) {
var ts = Date.now();
var isChange=0;
var index=0;
var pkr = createPKR([priv.getBIP32(), priv2.getBIP32()]);
var pkr = createPKR([priv, priv2]);
var opts = {remainderOut: { address: pkr.generateAddress(true).toString() }};
var w = new TxProposals({
@ -325,7 +325,7 @@ var _dumpChunks = function (scriptSig, label) {
var ts = Date.now();
var isChange=0;
var index=0;
var pkr = createPKR([priv.getBIP32(), priv2.getBIP32(), priv3.getBIP32() ]);
var pkr = createPKR([priv, priv2, priv3]);
var opts = {remainderOut: { address: pkr.generateAddress(true).toString() }};
var w = new TxProposals({
@ -416,7 +416,7 @@ var _dumpChunks = function (scriptSig, label) {
it('#toObj #fromObj roundtrip', function () {
var priv = new PrivateKey(config);
var pkr = createPKR([priv.getBIP32()]);
var pkr = createPKR([priv]);
var w = new TxProposals({
walletId: 'qwerty',
networkName: config.networkName,

10
test/test.Wallet.js
View file

@ -41,7 +41,7 @@ describe('Wallet model', function() {
requiredCopayers: c.requiredCopayers,
totalCopayers: c.totalCopayers,
});
c.publicKeyRing.addCopayer(c.privateKey.getBIP32().extendedPublicKeyString());
c.publicKeyRing.addCopayer(c.privateKey.getExtendedPublicKeyString());
c.txProposals = new copay.TxProposals({
networkName: c.networkName,
@ -87,16 +87,16 @@ describe('Wallet model', function() {
}
];
var createW2 = function (bip32s) {
var createW2 = function (privateKeys) {
var w = createW();
should.exist(w);
var pkr = w.publicKeyRing;
for(var i=0; i<4; i++) {
if (bip32s) {
var b=bip32s[i];
pkr.addCopayer(b?b.extendedPublicKeyString():null);
if (privateKeys) {
var k=privateKeys[i];
pkr.addCopayer(k?k.getExtendedPublicKeyString():null);
}
else
pkr.addCopayer();

51
test/test.performance.js Normal file
View file

@ -0,0 +1,51 @@
'use strict';
var chai = chai || require('chai');
var should = chai.should();
var WebRTC = require('../js/models/network/WebRTC');
var Insight = require('../js/models/blockchain/Insight');
var FakeStorage = require('./mocks/FakeStorage');
var PrivateKey = require('../js/models/core/PrivateKey');
var WalletFactory = typeof copay === 'undefined' ? require('soop').load('../js/models/core/WalletFactory',{
Network: WebRTC,
Blockchain: Insight,
Storage: FakeStorage,
}) : copay.WalletFactory;
describe('Performance tests', function() {
var config = {
wallet: {
requiredCopayers: 1,
totalCopayers: 1,
spendUnconfirmed: 1,
},
networkName: 'testnet',
};
describe('PrivateKey', function() {
it('should optimize BIP32 private key gen time with cache', function() {
var k1 = new PrivateKey();
var generateN = 25;
var generated = [];
var start1 = new Date().getTime();
for (var i=0; i<generateN; i++) {
var k = JSON.stringify(k1.get(i, false).storeObj());
generated.push(k);
}
var delta1 = new Date().getTime() - start1;
var backup = k1.toObj();
var k2 = new PrivateKey(backup);
var start2 = new Date().getTime();
for (var i=0; i<generateN; i++) {
var k = JSON.stringify(k2.get(i, false).storeObj());
generated[i].should.equal(k);
}
var delta2 = new Date().getTime() - start2;
delta2.should.be.below(delta1);
});
});
});