msgpackr - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

index.js

@@ -1,1 +0,6 @@
-exports.Serializer = require('./serialize').Serializer
+exports.Packr = require('./pack').Packr
+exports.Unpackr = require('./unpack').Unpackr
+let packr = new exports.Packr({ objectsAsMaps: true })
+exports.unpack = packr.unpack
+exports.pack = packr.pack
+

package.json

 {
   "name": "msgpackr",
   "author": "Kris Zyp",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Fast MessagePack implementation with extension for record structures",
@@ -14,4 +14,5 @@ "license": "MIT",
     "rebuild": "node-gyp rebuild",
+    "benchmark": "./tests/benchmark.js",
     "prebuild": "prebuild --all --verbose",
-    "test": "./node_modules/.bin/mocha tests -u tdd"
+    "test": "./node_modules/.bin/mocha tests/test*.js -u tdd"
   },
@@ -21,4 +22,7 @@ "main": "./index.js",
   "dependencies": {
+    "msgpack-lite": "^0.1.26",
+    "nan": "^2.13.1",
+    "notepack": "0.0.2",
     "prebuild-install": "^5.2.5",
-    "nan": "^2.13.1"
+    "what-the-pack": "^2.0.3"
   },
@@ -25,0 +29,0 @@ "optionalDependencies": {},

tests/test.js

@@ -14,4 +14,7 @@ var inspector = require('inspector')
 //if (typeof msgpack-struct === 'undefined') { msgpack-struct = require('..') }
-var Serializer = require('..').Serializer
+var Packr = require('..').Packr
+var unpack = require('..').unpack
+var pack = require('..').pack
 
+
 var zlib = tryRequire('zlib')
@@ -29,3 +32,3 @@ var deflateSync = zlib.deflateSync
 	var fs = require('fs')
-	var sampleData = JSON.parse(fs.readFileSync(__dirname + '/samples/study-summary.json'))
+	var sampleData = JSON.parse(fs.readFileSync(__dirname + '/samples/lookuptable.json'))
 } else {
@@ -37,6 +40,6 @@ var xhr = new XMLHttpRequest()
 }
-var ITERATIONS = 20000
+var ITERATIONS = 1000000
 
 suite('msgpack-struct basic tests', function(){
-	test('serialize/parse data', function(){
+	test('pack/unpack data', function(){
 		var data = {
@@ -64,9 +67,9 @@ data: [
 		let structures = []
-		let serializer = new Serializer({ structures })
-		var serialized = serializer.serialize(data)
-		var parsed = serializer.parse(serialized)
-		assert.deepEqual(parsed, data)
+		let packr = new Packr({ structures })
+		var packd = packr.pack(data)
+		var unpackd = packr.unpack(packd)
+		assert.deepEqual(unpackd, data)
 	})
 
-	test.only('mixed array', function(){
+	test('mixed array', function(){
 		var data = [
@@ -83,27 +86,23 @@ 'one',
 			'one', [
-				3, 5, true
+				3, -5, -50, -400,1.3, -5.3, true
 			]
 		]
 		let structures = []
-		let serializer = new Serializer({ structures })
-		var serialized = serializer.serialize(data)
-		var parsed = serializer.parse(serialized)
-		assert.deepEqual(parsed, data)
+		let packr = new Packr({ structures })
+		var packd = packr.pack(data)
+		var unpackd = packr.unpack(packd)
+		assert.deepEqual(unpackd, data)
 	})
 
-	test.only('serialize/parse sample data', function(){
+	test('pack/unpack sample data', function(){
 		var data = sampleData
 		let structures = []
-		let serializer = new Serializer({ structures })
-		var serialized = serializer.serialize(data)
+		let packr = new Packr({ structures, objectsAsMaps: false })
 		debugger
-		var parsed = serializer.parse(serialized)
-		assert.deepEqual(parsed, data)
+		var packd = packr.pack(data)
+		var unpackd = packr.unpack(packd)
+		assert.deepEqual(unpackd, data)
 	})
 
-	test('write function', function() {
-		serialize({ test: function() { console.log('just do not error') }})
-	})
-
-	test('extended class', function(){
+	test.skip('extended class', function(){
 		function Extended() {
@@ -123,24 +122,9 @@
 		options.addExtension(Extended, 'Extended')
-		var serialized = serialize(data, options)
-		var parsed = parse(serialized, options)
-		assert.equal(parsed.extendedInstance.getDouble(), 8)
+		var packd = pack(data, options)
+		var unpackd = unpack(packd, options)
+		assert.equal(unpackd.extendedInstance.getDouble(), 8)
 	})
 
-	test('extended class as root', function(){
-		function Extended() {
 
-		}
-		Extended.prototype.getDouble = function() {
-			return this.value * 2
-		}
-		var instance = new Extended()
-		instance.value = 4
-		var options = new Options()
-		options.addExtension(Extended, 'Extended')
-		var serialized = serialize(instance, options)
-		var parsed = parse(serialized, options)
-		assert.equal(parsed.getDouble(), 8)
-	})
-
-	test('set/map/date', function(){
+	test('map/date', function(){
 		var map = new Map()
@@ -150,46 +134,15 @@ map.set(4, 'four')
 
-		var set = new Set()
-		set.add(1)
-		set.add('2')
-		set.add({ name: 3})
 
 		var data = {
 			map: map,
-			set: set,
-			date: new Date(1532219539819)
+			//date: new Date(1532219539819)
 		}
-		var serialized = serialize(data)
-		var parsed = parse(serialized)
-		assert.equal(parsed.map.get(4), 'four')
-		assert.equal(parsed.map.get('three'), 3)
-		assert.equal(parsed.date.getTime(), 1532219539819)
-		assert.isTrue(parsed.set.has(1))
-		assert.isTrue(parsed.set.has('2'))
-		assert.isFalse(parsed.set.has(3))
+		let packr = new Packr()
+		var packd = packr.pack(data)
+		var unpackd = packr.unpack(packd)
+		assert.equal(unpackd.map.get(4), 'four')
+		assert.equal(unpackd.map.get('three'), 3)
+		//assert.equal(unpackd.date.getTime(), 1532219539819)
 	})
 
-	test('set/map/date as root', function(){
-		var map = new Map()
-		map.set(4, 'four')
-		map.set('three', 3)
-
-		var set = new Set()
-		set.add(1)
-		set.add('2')
-		set.add({ name: 3})
-
-		var serialized = serialize(map)
-		var parsedMap = parse(serialized)
-		serialized = serialize(set)
-		var parsedSet = parse(serialized)
-		serialized = serialize(new Date(1532219539819))
-		var parsedDate = parse(serialized)
-		assert.equal(parsedMap.get(4), 'four')
-		assert.equal(parsedMap.get('three'), 3)
-		assert.equal(parsedDate.getTime(), 1532219539819)
-		assert.isTrue(parsedSet.has(1))
-		assert.isTrue(parsedSet.has('2'))
-		assert.isFalse(parsedSet.has(3))
-	})
-
 	test('numbers', function(){
@@ -208,328 +161,42 @@ var data = {
 		}
-		var serialized = serialize(data)
-		var parsed = parse(serialized)
-		assert.deepEqual(parsed, data)
+		var packd = pack(data)
+		var unpackd = unpack(packd)
+		assert.deepEqual(unpackd, data)
 	})
 
-	test('utf16', function() {
-		var data = sampleData
+	test('utf16 causing expansion', function() {
 		this.timeout(10000)
-		var serialized = serialize(data, { encoding: 'utf16le' })
-		var serializedGzip = deflateSync(serialized)
-		console.log('size', serialized.length)
-		console.log('deflate size', serializedGzip.length)
-		var parsed
-		parsed = parse(serialized, { encoding: 'utf16le' })
-		assert.deepEqual(parsed, data)
-		for (var i = 0; i < ITERATIONS; i++) {
-			parsed = parse(serialized, { encoding: 'utf16le' })
-			//parsed = parse(inflateSync(serializedGzip))
-			parsed.Settings
-		}
+		let data = {fixstr: 'ᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝ', str8:'ᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝᾐᾑᾒᾓᾔᾕᾖᾗᾘᾙᾚᾛᾜᾝ'}
+		var packd = pack(data)
+		unpackd = unpack(packd)
+		assert.deepEqual(unpackd, data)
 	})
 
-	test.skip('with block', function() {
-		var testString = "[AhCommentsPDdDataGBqtBkDescription XEPS for Brugada SyndromeBdName PNew Bayesian NMADeOwnerpAfScopesQ[DfClientpDfDeletesDkDocumentSet[CbId2\u000f\u0003\u0019oHBdName XEPS for Brugada SyndromeBgGestalt XEPS for Brugada SyndromeBdTypehData SetIDeOwnerUJCbId2</\u0002YH PBrugada Syndrome PBrugada SyndromemDisease StateU2</\u0002I \\Cardiology/Vascular Diseases \\Cardiology/Vascular Diseases PTherapeutic AreaT2</\u0002HfGlobalfGlobalfGlobal]DdEditsDdTeampKDdTypeSJ4#\u0010\"HhCompoundhCompoundDdUserUJ8:q [e-mail] ZypdUserUyjTechnologyjTechnologyhDivisionTwoDoctor EvidenceoDoctor EvidencefClientDdViewrJ4#\u0010'_]DfStatusSJ4#\u0010\"FcN/AcN/AAdTagsPKR1\u0019\u000f.IlBayesian NMAU8:qyyxUyzzyTw{{zJ8\u0010\u0007\u0004EBgCreated \\2018-11-13T19:31:22.0224266ZBgUpdated \\2018-11-13T19:31:22.3505650ZDfLockedsG\u0010\u0014PZDgfiltersQDgstudiesXBdtype QStudy Set FiltersDhexpandedYDminterventionsrDhoutcomesrDdyearrDocharacteristicssDjstudyLevelsDestudysDfphasessDlparticipantssDfdesignsBdnamekNew FiltersAeorderZBpdyearminterventionsocharacteristicshoutcomesjstudyLevelestudyfphaseslparticipantsfdesignzDfconfigYHDdyearUIDhexpandedrDmnoSelectedMinrDmnoSelectedMaxrCcmin0\u001fTCcmax0\u001fcJDminterventionsRIsAjpredicatesQXBisubgroupsgexcludeD RexcludeOverlappingrAigroupTypeQBpfSingleKBdtypecanyAgclausesQRKtAevaluePDnshowComparatorrDjcomparatorRKtLAgclausesQRKtMAevaluePDgexcludeQLQRtPNDocharacteristicsQIsODhoutcomesQIs\u0000PDjstudyLevelQIs\u0000QDestudyQIs\u0000RDfphasesQIs\u0000SDlparticipantsRIsCetotalt\u0000TDfdesignQIsDflockedrDhdisabledsClorderVersionuDeviewsQ\u0000UDgstudiesWKhAnalysis\u0000VBdnameiNew Views\u0000WAeorderRBpocharacteristicsjstudyLevel\u0000XDfconfigRNQr\u0000PQs\u0000YDflockedr\u0000ZDhdisableds\u0000[DhexpandedR\u0000\\Docharacteristicsr\u0000]DjstudyLevels\u0000V PNew Bayesian NMAAfgroupsP\u0000^AhoutcomesP\u0000X[BmconfigVersionj10/07/2016Bgversionc0.7BemodeldconsBivalueType`BhrateTypegPersonsBklinearModelfrandomDdisSIsDlincludeANOHEsDlomScaleValuepDghyPriorpDlhyPriorFirstpDmhyPriorSecondpBkmeasureContcRMDDomeasureComputedpBjmeasureBinbORBkmeasureRatebHRCfnChainvCdthin~CenIter48dCfnAdapt1\u000eLD SincludeUnanalyzables]ChpositiontKlBayesian NMADgrenamesPDhbaselinep]"
-		var data = parse(testString)
-		assert.isTrue(typeof data.Data == 'object')
-	})
-
-	test('mixed map', function() {
-		toMap = [{"key":22670471,"value":["SUBRIU"]},{"key":302461,"value":["SUCSgc"]},{"key":159653782,"value":["SUBrVs"]},{"key":159653789,"value":["SUyGO"]},{"key":159653792,"value":["SUFgs2"]},{"key":159653799,"value":["SUGhpW"]},{"key":159653802,"value":"literal:Overall Study, Other"},{"key":928494,"value":"literal:Overall"},{key: 159654549, value: ["SUE98q"]}]
-	})
-	test('shared structure', function() {
-		var testData = [{"Enum":{"Id":14,"Name":"AttributeName"},"Binding":{"IsBound":true,"Phrases":[{"Conjunction":"or","Terms":[{"IsDisplaySynonym":false,"IsRoot":true,"IsSubgroup":false,"SynonymId":415579},{"IsDisplaySynonym":false,"IsRoot":false,"IsSubgroup":false,"SynonymId":71175},{"IsDisplaySynonym":false,"IsRoot":false,"IsSubgroup":false,"SynonymId":61423549},{"IsDisplaySynonym":false,"IsRoot":false,"IsSubgroup":false,"SynonymId":141278106},{"IsDisplaySynonym":false,"IsRoot":false,"IsSubgroup":false,"SynonymId":70385}]}]},"BoundName":"VAS Pain on Nominated Activity Active Knees Calculated","LookupTable":{"Id":148364057,"Name":"VAS, Pain, On Nominated Activity, Active Knee, Calculated","Gestalt":"VAS, Pain, On Nominated Activity, Active Knee, Calculated"},"LookupTableId":148364057,"Scope":{"Id":107228406,"Name":"DocumentSet : Efficacy and Safety of Hylan G-F 20 vs Steroid Injection for OA: A Systematic Literature Review","Gestalt":"DocumentSet : Efficacy and Safety of Hylan G-F 20 vs Steroid Injection for OA: A Systematic Literature Review","Type":"DocumentSet"},"ScopeId":107228406,"Synonyms":[{"Id":70385,"Name":"Calculated","Gestalt":"Calculated"},{"Id":71175,"Name":"Pain","Gestalt":"Pain"},{"Id":415579,"Name":"VAS","Gestalt":"VAS"},{"Id":61423549,"Name":"on Nominated Activity","Gestalt":"on Nominated Activity"},{"Id":141278106,"Name":"Active Knees","Gestalt":"Active Knees"}],"SynonymsCount":5,"Workflows":[],"WorkflowsCount":0,"Id":148434563,"Created":"2019-03-12T17:46:28.8558375Z","Updated":"2019-03-12T21:36:52.1289574Z","CreatorId":null,"VersionNo":4,"Locked":false,"Gestalt":"VAS Pain on Nominated Activity Active Knees Calculated"},
-			{"Enum":{"Id":14,"Name":"AttributeName"},"extra": 3, "Binding":{"IsBound":true,"Phrases":[{"Conjunction":"or","Terms":[{"IsDisplaySynonym":false,"IsRoot":true,"IsSubgroup":false,"SynonymId":412832}]}]},"BoundName":"thrombocytopenia,","LookupTable":{"Id":1004902,"Name":"​​All grades: Haematological, Thrombocytopenia","Gestalt":"Thrombocytopenia"},"LookupTableId":1004902,"Scope":{"Id":67058053,"Name":"DocumentSet : Global","Gestalt":"DocumentSet : Global","Type":"DocumentSet"},"ScopeId":67058053,"Synonyms":[{"Id":412832,"Name":"thrombocytopenia,","Gestalt":"thrombocytopenia,"}],"SynonymsCount":1,"Workflows":[],"WorkflowsCount":0,"Id":67096694,"Created":"2017-02-11T04:10:55.1825881Z","Updated":"2017-02-11T04:10:55.1895882Z","CreatorId":null,"VersionNo":1,"Locked":false,"Gestalt":"thrombocytopenia,"},
-			{"Enum":{"Id":14,"Name":"AttributeName"},"extra": 4, "Binding":{"IsBound":true,"Phrases":[{"Conjunction":"or","Terms":[{"IsDisplaySynonym":false,"IsRoot":true,"IsSubgroup":false,"SynonymId":6714096},{"IsDisplaySynonym":false,"IsRoot":false,"IsSubgroup":false,"SynonymId":5430815},{"IsDisplaySynonym":false,"IsRoot":false,"IsSubgroup":false,"SynonymId":1373198}]}]},"BoundName":"Number of Treatments Anti-VEGF Agents Cumulative","LookupTable":{"Id":6686299,"Name":"# Injections, Cumulative Anti-VEGF treatments"},"LookupTableId":6686299,"Scope":{"Id":67058053,"Name":"DocumentSet : Global","Gestalt":"DocumentSet : Global","Type":"DocumentSet"},"ScopeId":67058053,"Synonyms":[{"Id":1373198,"Name":"Cumulative","Gestalt":"Cumulative"},{"Id":5430815,"Name":"Anti-VEGF Agents","Gestalt":"Anti-VEGF Agents"},{"Id":6714096,"Name":"Number of Treatments","Gestalt":"Number of Treatments"}],"SynonymsCount":3,"Workflows":[],"WorkflowsCount":0,"Id":67096987,"Created":"2017-02-11T04:10:55.3406141Z","Updated":"2017-02-11T04:10:55.3595894Z","CreatorId":null,"VersionNo":1,"Locked":false,"Gestalt":"Number of Treatments Anti-VEGF Agents Cumulative"}]
-		var sharedGenerator = createSharedStructure()
-		serialize(testData[0], { shared: sharedGenerator })
-		serialize(testData[1], { shared: sharedGenerator })
-		serialize(testData[2], { shared: sharedGenerator })
-		var serialized = sharedGenerator.serializeCommonStructure()
-		var sharedStructure = readSharedStructure(serialized)
-		var serializedWithShared = serialize(testData[0], { shared: sharedStructure })
-		var serializedWithShared1 = serialize(testData[1], { shared: sharedStructure })
-		var serializedWithShared2 = serialize(testData[2], { shared: sharedStructure })
-		var parsed = parse(serializedWithShared, { shared: sharedStructure })
-		assert.deepEqual(parsed, testData[0])
-		var parsed = parse(serializedWithShared1, { shared: sharedStructure })
-		assert.deepEqual(parsed, testData[1])
-		var parsed = parse(serializedWithShared2, { shared: sharedStructure })
-		assert.deepEqual(parsed, testData[2])
-	})
 })
-suite('dpack performance tests', function(){
-
-	test.skip('performance msgpack-lite', function() {
+suite.skip('msgpackr performance tests', function(){
+	test('performance', function() {
 		var data = sampleData
 		this.timeout(10000)
-		var serialized = encode(data)
-		var serializedGzip = deflateSync(serialized)
-		console.log('size', serialized.length)
-		console.log('deflate size', serializedGzip.length)
-		var parsed
-		for (var i = 0; i < ITERATIONS; i++) {
-			//parsed = decode(serialized)
-			parsed = decode(inflateSync(serializedGzip))
-			parsed.Settings
-		}
-	})
-
-	test.only('performance JSON.parse', function() {
-		this.timeout(10000)
-		var data = sampleData
-		var serialized = JSON.stringify(data)
-		//var bs = Buffer.from(serialized)
-		//var serializedGzip = deflateSync(bs, { params: { [zlib.constants.BROTLI_PARAM_QUALITY]: 3 } })
-		console.log('JSON size', serialized.length)
-		//console.log('deflate size', serializedGzip.length)
-		var parsed
-		for (var i = 0; i < ITERATIONS; i++) {
-			parsed = JSON.parse(serialized)
-//			inflateSync(serializedGzip)
-			//parsed = JSON.parse()
-			//let b = Buffer.alloc(bs.length)
-			//lz4.decodeBlock(compressed, b)
-			//parsed = JSON.parse(b)
-			//parsed.Settings
-		}
-	})
-	test('performance JSON.parse with schema', function() {
-		this.timeout(10000)
-		var data = sampleData
-		let schema = createSchema(data)
-		//schema = internalize(schema)
-		let values = writeObjectWithSchema(data, schema)
-		var serialized = JSON.stringify(values)
-		//var serializedGzip = deflateSync(Buffer.from(serialized))
-		console.log('JSON with schema size', serialized.length)
-		//console.log('deflate size', serializedGzip.length)
-		var parsed, parsedValues
-		for (var i = 0; i < ITERATIONS; i++) {
-			serialized.indexOf('\n')
-			if (serialized[0] == 's') {
-
-			}
-			parsedValues = JSON.parse(serialized)
-			//parsedValues = JSON.parse(inflateSync(serializedGzip))
-			parsed = readObjectWithSchema(parsedValues, schema)
-			parsed.Settings
-		}
-//		console.log({parsed})
-	})
-	test('performance shared', function() {
-		this.timeout(10000)
-		var data = sampleData
-		//sharedStructure = undefined
-		var sharedGenerator = createSharedStructure()
-		serialize(sampleData, { shared: sharedGenerator })
-		serialize(sampleData, { shared: sharedGenerator })
-		//serialize(testData[2], { shared: sharedGenerator })
-		var serialized = sharedGenerator.serializeCommonStructure()
-		var sharedStructure = readSharedStructure(serialized)
-		var serialized = serialize(data, { shared: sharedStructure })
-		//var serialized = serialize(data)
-		//var serializedGzip = deflateSync(serialized)
-		console.log('dpack shared size', serialized.length)
-		//console.log('deflate size', serializedGzip.length)
-		//console.log({ shortRefCount, longRefCount })
-		var parser = createParser({ shared: sharedStructure })
-		var parsed
-		for (var i = 0; i < ITERATIONS; i++) {
-			parser.setSource(serialized)
-			parsed = parser.read()
-
-			parsed.Settings
-		}
-	})
-	test.only('performance', function() {
-		var data = sampleData
-		this.timeout(10000)
 		let structures = []
-		let serializer = new Serializer({ structures })
-		var serialized = serializer.serialize(data)
-		console.log('msgpack-struct size', serialized.length)
+		let packr = new Packr({ structures, objectsAsMaps: false })
+		var packd = packr.pack(data)
+		console.log('msgpack-struct size', packd.length)
 		for (var i = 0; i < ITERATIONS; i++) {
-			var parsed = serializer.parse(serialized)
+			var unpackd = packr.unpack(packd)
 		}
 	})
-	test.skip('performance serialize avro', function() {
-		const type = avro.Type.forValue(sampleData);
-		// We can use `type` to encode any values with the same structure:
-		let serialized = type.toBuffer(sampleData);
-		console.log('size', serialized.length, type.toString().length)
-		for (var i = 0; i < ITERATIONS; i++) {
-			serialized = type.toBuffer(sampleData);
-		}
-	})
-	test.skip('performance avro', function() {
-		const type = avro.Type.forValue(sampleData);
-
-		// We can use `type` to encode any values with the same structure:
-		let serialized = type.toBuffer(sampleData);
-		var serializedGzip = deflateSync(serialized)
-		console.log('size', serialized.length, serializedGzip.length)
-		let data
-		for (var i = 0; i < ITERATIONS; i++) {
-			data = type.fromBuffer(serialized);
-		}
-	})
-	test.skip('performance V8 serialize', function() {
-		var v8 = require('v8')
+	test('performance pack', function() {
 		var data = sampleData
 		this.timeout(10000)
-		for (var i = 0; i < ITERATIONS; i++) {
-			var serialized = v8.serialize(data)
-			//var serializedGzip = deflateSync(serialized)
-		}
-	})
-	test.skip('performance V8 deserialize', function() {
-		var v8 = require('v8')
-		var data = sampleData
-		this.timeout(10000)
-		var serialized = v8.serialize(data)
-		var serializedGzip = deflateSync(serialized)
-		console.log('size', serialized.length)
-		console.log('deflate size', serializedGzip.length)
-		//console.log({ shortRefCount, longRefCount })
-		var parsed
-		for (var i = 0; i < ITERATIONS; i++) {
-			parsed = v8.deserialize(serialized)
-			//parsed = parse(inflateSync(serializedGzip))
-			parsed.Settings
-		}
-	})
-	test('performance JSON.stringify', function() {
-		var data = sampleData
-		this.timeout(10000)
-		for (var i = 0; i < ITERATIONS; i++) {
-			let string = JSON.stringify(data)
-			//deflateSync(Buffer.from(string), { params: { [zlib.constants.BROTLI_PARAM_QUALITY]: 3 } })
-		}
-	})
-	test('performance JSON.stringify with schema', function() {
-		this.timeout(10000)
-		var data = sampleData
-		let schema = createSchema(data)
-		for (var i = 0; i < ITERATIONS; i++) {
-			let values = writeObjectWithSchema(data, schema)
-			let string = JSON.stringify(values)
-			//deflateSync(Buffer.from(string), { params: { [zlib.constants.BROTLI_PARAM_QUALITY]: 3 } })
-		}
-	})
-
-
-	test('performance serialize', function() {
-		var data = sampleData
-		this.timeout(10000)
 		let structures = []
-		let serializer = new Serializer({ structures })
+		let packr = new Packr({ structures, objectsAsMaps: false })
 
 		for (var i = 0; i < ITERATIONS; i++) {
-			//serialized = serialize(data, { shared: sharedStructure })
-			var serialized = serializer.serialize(data)
-			serializer.resetMemory()
-			//var serializedGzip = deflateSync(serialized)
+			//packd = pack(data, { shared: sharedStructure })
+			var packd = packr.pack(data)
+			packr.resetMemory()
+			//var packdGzip = deflateSync(packd)
 		}
-		//console.log('serialized', serialized.length, global.propertyComparisons)
+		//console.log('packd', packd.length, global.propertyComparisons)
 	})
-	test.skip('performance encode msgpack-lite', function() {
-		var data = sampleData
-		this.timeout(10000)
-		for (var i = 0; i < ITERATIONS; i++) {
-			var serialized = encode(data)
-			var serializedGzip = deflateSync(serialized)
-		}
-	})
-
-})
-
-
-function createSchema(object) {
-	let schema = []
-	for (let key in object)	{
-		let value = object[key]
-		let childSchema
-		if (value && typeof value == 'object') {
-			childSchema = {
-				key: key
-			}
-			if (value instanceof Array) {
-				if (value[0] && typeof value[0] == 'object') {
-					childSchema.schema = true
-					childSchema.items = createSchema(value[0])
-				}
-			} else {
-				childSchema.schema = true
-				childSchema.structure = createSchema(value)
-			}
-		} else {
-			childSchema = key
-		}
-		schema.push(childSchema)
-	}
-	return schema
-}
-function writeObjectWithSchema(object, schema) {
-	let i = 0
-	let base = {}
-	let values = []
-	for (let key in object) {
-		let value = object[key]
-		let childSchema = schema[i++]
-		if (typeof childSchema == 'string' ? childSchema == key : (childSchema && childSchema.key == key)) {
-			if (childSchema.schema) {
-				if (childSchema.items) {
-					value = writeArrayWithSchema(value, childSchema.items)
-				} else {
-					value = writeObjectWithSchema(value, childSchema.structure)
-				}
-			}
-			values.push(value)
-		} else {
-			base[key] = value
-		}
-	}
-	return values
-}
-function writeArrayWithSchema(array, schema) {
-	let l = array.length
-	let target = new Array(l)
-	for (let i = 0; i < l; i++) {
-		target[i] = writeObjectWithSchema(array[i], schema)
-	}
-	return target
-}
-function readObjectWithSchema(values, schema) {
-	let l = values.length
-	let target = {}
-	for (let i = 0; i < l;) {
-		let childSchema = schema[i]
-		let value = values[i++]
-		if (typeof childSchema == 'string') {
-			target[childSchema] = value
-		}
-		else {
-			if (typeof value == 'object' && value) {
-				if (childSchema.items) {
-					value = readArrayWithSchema(value, childSchema.items)
-				} else if (childSchema.structure) {
-					value = readObjectWithSchema(value, childSchema.structure)
-				}
-			}
-			target[childSchema.key] = value
-		}
-	}
-	return target
-}
-function readArrayWithSchema(values, schema) {
-	let l = values.length
-	let target = new Array(l)
-	for (let i = 0; i < l; i++) {
-		target[i] = readObjectWithSchema(values[i], schema)
-	}
-	return target
-}
-function internalize(object) {
-	return eval('(' + JSON.stringify(object) +')')
-}
+})

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Native code

Supply chain risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Found 9 instances in 1 package

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 2 instances in 1 package

Debug access

Supply chain risk

Uses debug, reflection and dynamic code execution features.

Found 1 instance in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

Improved metrics

Lines of code

1213

increased by44.75%

Number of medium quality alerts

0

decreased by-100%

Number of lines in readme file

96

increased byInfinity%

Number of low supply chain risk alerts

4

decreased by-33.33%

Number of medium supply chain risk alerts

3

decreased by-75%

Worsened metrics

Total package byte prevSize

55160

decreased by-99.65%

Dependency count

5

increased by150%

Number of package files

14

decreased by-54.84%

Dependency changes

• + Addedmsgpack-lite@^0.1.26

• + Addednotepack@0.0.2

• + Addedwhat-the-pack@^2.0.3

• + Addedevent-lite@0.1.3(transitive)

• + Addedint64-buffer@0.1.10(transitive)

• + Addedmsgpack-lite@0.1.26(transitive)

• + Addednotepack@0.0.2(transitive)

• + Addedpretty-bytes@5.6.0(transitive)

• + Addedwhat-the-pack@2.0.3(transitive)