@memlab/core - npm Package Compare versions

Comparing version 1.1.12 to 1.1.14

dist/__tests__/parser/HeapParser.test.d.ts

@@ -8,5 +8,5 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
 export {};
 //# sourceMappingURL=HeapParser.test.d.ts.map

dist/__tests__/parser/HeapParser.test.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -43,3 +43,3 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
 }), timeout);
-test('Does not capture transcient object', () => __awaiter(void 0, void 0, void 0, function* () {
+test('Does not capture transient object', () => __awaiter(void 0, void 0, void 0, function* () {
     class TestObject {
@@ -46,0 +46,0 @@ constructor() {

dist/__tests__/parser/NodeHeap.test.d.ts

@@ -8,5 +8,5 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
 export {};
 //# sourceMappingURL=NodeHeap.test.d.ts.map

dist/__tests__/parser/NodeHeap.test.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/__tests__/parser/StringNode.test.d.ts

@@ -8,5 +8,5 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
 export {};
 //# sourceMappingURL=StringNode.test.d.ts.map

dist/__tests__/parser/StringNode.test.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/__tests__/parser/traverse/HeapNodeTraverse.test.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { AnyValue } from '../../../lib/Types';

dist/__tests__/parser/traverse/HeapNodeTraverse.test.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/__tests__/utils/utils.test.d.ts

@@ -8,5 +8,5 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
 export {};
 //# sourceMappingURL=utils.test.d.ts.map

dist/__tests__/utils/utils.test.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/index.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ /** @internal */

dist/index.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {

dist/lib/BaseOption.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { ParsedArgs } from 'minimist';

dist/lib/BaseOption.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/lib/BrowserInfo.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { ConsoleMessage, Dialog, LaunchOptions, Page } from 'puppeteer';

dist/lib/BrowserInfo.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/lib/Config.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -56,2 +56,3 @@ import type { LaunchOptions, Permission } from 'puppeteer';
     _isHeadfulBrowser: boolean;
+    _disableWebSecurity: boolean;
     _browser: string;
@@ -74,2 +75,3 @@ snapshotHasDetachedness: boolean;
     curDataDir: string;
+    webSourceDir: string;
     runMetaFile: string;
@@ -194,2 +196,3 @@ snapshotSequenceFile: string;
     seqClusteringIsRandomChunks: boolean;
+    instrumentJS: boolean;
     constructor(options?: ConfigOption);
@@ -201,3 +204,3 @@ private initInternalConfigs;
     static getInstance(): MemLabConfig;
-    static resetConfigWithTranscientDir(): MemLabConfig;
+    static resetConfigWithTransientDir(): MemLabConfig;
     private haltOrThrow;
@@ -213,2 +216,4 @@ setTarget(app: string, tab: string): void;
     get isHeadfulBrowser(): boolean;
+    set disableWebSecurity(disable: boolean);
+    get disableWebSecurity(): boolean;
     get browserBinaryPath(): string;
@@ -215,0 +220,0 @@ set reportLeaksInTimers(shouldReport: boolean);

dist/lib/Config.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -59,2 +59,3 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
         this._isHeadfulBrowser = false;
+        this._disableWebSecurity = false;
         this.targetApp = Constant_1.default.unset;
@@ -120,2 +121,4 @@ this.targetTab = Constant_1.default.unset;
         this.runningMode = RunningModes_1.default.get('regular', this);
+        // intercept and rewrite JavaScript Code in browser
+        this.instrumentJS = false;
         // external heap snapshot paths, if enabled
@@ -328,5 +331,5 @@ this.externalSnapshotFilePaths = [];
     }
-    static resetConfigWithTranscientDir() {
+    static resetConfigWithTransientDir() {
         const config = MemLabConfig.getInstance();
-        FileManager_1.default.initDirs(config, { transcient: true });
+        FileManager_1.default.initDirs(config, { transient: true });
         return config;
@@ -400,2 +403,23 @@ }
     }
+    set disableWebSecurity(disable) {
+        this._disableWebSecurity = disable;
+        const args = this.puppeteerConfig.args;
+        const flag = '--disable-web-security';
+        const index = args.indexOf(flag);
+        if (disable) {
+            // add the flag
+            if (index < 0) {
+                args.push(flag);
+            }
+        }
+        else {
+            // remove the flag
+            if (index >= 0) {
+                args.splice(index, 1);
+            }
+        }
+    }
+    get disableWebSecurity() {
+        return this._disableWebSecurity;
+    }
     get browserBinaryPath() {
@@ -402,0 +426,0 @@ return path_1.default.join(this.browserDir, this.browser);

dist/lib/Console.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import { Chalk } from 'chalk';

dist/lib/Console.js

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ 'use strict';

dist/lib/Constant.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ declare const constants: {

dist/lib/Constant.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/lib/FileManager.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -17,3 +17,3 @@ import type { MemLabConfig } from './Config';
     clear?: boolean;
-    transcient?: boolean;
+    transient?: boolean;
 };
@@ -24,3 +24,3 @@ /** @internal */
     generateTmpHeapDir(): string;
-    private static transcientInstanceIdx;
+    private static transientInstanceIdx;
     getWorkDir(options?: FileOption): string;
@@ -36,2 +36,4 @@ getChromeBinaryZipFile(): string;
     getCurDataDir(options: FileOption): string;
+    getWebSourceDir(options?: FileOption): string;
+    getWebSourceMetaFile(options?: FileOption): string;
     getPersistDataDir(options: FileOption): string;
@@ -38,0 +40,0 @@ getLoggerOutDir(options?: FileOption): string;

dist/lib/FileManager.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -56,5 +56,5 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
         }
-        // transcient options supercedes other the CLI options
-        if (options.transcient) {
-            const idx = ++FileManager.transcientInstanceIdx;
+        // transient options supercedes other the CLI options
+        if (options.transient) {
+            const idx = ++FileManager.transientInstanceIdx;
             const instanceId = `${process.pid}-${Date.now()}-${idx}`;
@@ -97,2 +97,8 @@ const workDir = path_1.default.join(this.getTmpDir(), `memlab-${instanceId}`);
     }
+    getWebSourceDir(options = {}) {
+        return path_1.default.join(this.getCurDataDir(options), 'code');
+    }
+    getWebSourceMetaFile(options = {}) {
+        return path_1.default.join(this.getWebSourceDir(options), 'files.json');
+    }
     getPersistDataDir(options) {
@@ -211,2 +217,3 @@ return path_1.default.join(this.getDataBaseDir(options), 'persist');
         }
+        this.emptyDirIfExists(this.getWebSourceDir(options));
         const dataSuffix = ['.heapsnapshot', '.json', '.png'];
@@ -293,2 +300,3 @@ const files = fs_extra_1.default.readdirSync(curDataDir);
         config.curDataDir = joinAndProcessDir(options, this.getCurDataDir(options));
+        config.webSourceDir = joinAndProcessDir(options, this.getWebSourceDir(options));
         config.dataBuilderDataDir = joinAndProcessDir(options, config.dataBaseDir, 'dataBuilder');
@@ -328,3 +336,3 @@ config.persistentDataDir = joinAndProcessDir(options, this.getPersistDataDir(options));
 exports.FileManager = FileManager;
-FileManager.transcientInstanceIdx = 0;
+FileManager.transientInstanceIdx = 0;
 exports.default = new FileManager();

dist/lib/heap-data/HeapEdge.d.ts

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ import type { IHeapEdge } from '../Types';

dist/lib/heap-data/HeapEdge.js

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ 'use strict';

dist/lib/heap-data/HeapLocation.d.ts

@@ -9,5 +9,5 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
-import type { IHeapLocation } from '../Types';
+import type { IHeapLocation, IHeapNode, Nullable } from '../Types';
 import type HeapSnapshot from './HeapSnapshot';
@@ -19,2 +19,3 @@ export default class HeapLocation implements IHeapLocation {
     get snapshot(): HeapSnapshot;
+    get node(): Nullable<IHeapNode>;
     get script_id(): number;
@@ -21,0 +22,0 @@ get line(): number;

dist/lib/heap-data/HeapLocation.js

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -22,2 +22,9 @@ 'use strict';
     }
+    get node() {
+        const heapSnapshot = this.heapSnapshot;
+        const locations = heapSnapshot.snapshot.locations;
+        const locationFieldsCount = heapSnapshot._locationFieldsCount;
+        const objectIndex = locations[this.idx * locationFieldsCount + heapSnapshot._locationObjectIndexOffset];
+        return heapSnapshot.nodes.get(objectIndex);
+    }
     get script_id() {
@@ -24,0 +31,0 @@ const heapSnapshot = this.heapSnapshot;

dist/lib/heap-data/HeapNode.d.ts

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ import type { IHeapNode, IHeapEdge, Nullable, EdgeIterationCallback, Predicator, IHeapStringNode } from '../Types';

dist/lib/heap-data/HeapNode.js

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -261,3 +261,3 @@ 'use strict';
         const locationIdx = heapSnapshot._nodeIdx2LocationIdx[this.idx];
-        if (locationIdx === undefined) {
+        if (locationIdx == null) {
             return null;
@@ -264,0 +264,0 @@ }

dist/lib/heap-data/HeapSnapshot.d.ts

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ import type { IHeapNode, IHeapNodes, IHeapEdges, IHeapSnapshot, HeapNodeTypes, HeapEdgeTypes, HeapSnapshotMeta, RawHeapSnapshot, NumericDictionary, Nullable } from '../Types';

dist/lib/heap-data/HeapSnapshot.js

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ 'use strict';

dist/lib/heap-data/HeapStringNode.d.ts

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ import type { IHeapStringNode } from '../Types';

dist/lib/heap-data/HeapStringNode.js

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ 'use strict';

dist/lib/heap-data/HeapUtils.d.ts

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ export declare const NodeDetachState: {

dist/lib/heap-data/HeapUtils.js

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ 'use strict';

dist/lib/heap-data/MemLabTagStore.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { AnyValue, IHeapSnapshot } from '../Types';

dist/lib/heap-data/MemLabTagStore.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/lib/HeapAnalyzer.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { E2EStepInfo, HeapNodeIdSet, IHeapNode, IHeapSnapshot, IMemoryAnalystOptions, IMemoryAnalystSnapshotDiff, LeakTracePathItem, Optional, IOveralLeakInfo, TraceCluster, ISerializedInfo } from './Types';

dist/lib/HeapAnalyzer.js

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ 'use strict';

dist/lib/HeapParser.d.ts

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ import type { IHeapSnapshot } from './Types';

dist/lib/HeapParser.js

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ 'use strict';

dist/lib/InternalValueSetter.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ /** @internal */

dist/lib/InternalValueSetter.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/leak-filters/BaseLeakFilter.rule.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../Config';

dist/lib/leak-filters/BaseLeakFilter.rule.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/lib/leak-filters/LeakFilterRuleList.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import { ILeakObjectFilterRule } from './BaseLeakFilter.rule';

dist/lib/leak-filters/LeakFilterRuleList.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/leak-filters/LeakObjectFilter.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../Config';

dist/lib/leak-filters/LeakObjectFilter.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/leak-filters/rules/FilterByExternalFilter.rule.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../../Config';

dist/lib/leak-filters/rules/FilterByExternalFilter.rule.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/lib/leak-filters/rules/FilterDetachedDOMElement.rule.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../../Config';

dist/lib/leak-filters/rules/FilterDetachedDOMElement.rule.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/leak-filters/rules/FilterHermesNode.rule.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../../Config';

dist/lib/leak-filters/rules/FilterHermesNode.rule.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/leak-filters/rules/FilterOverSizedNodeAsLeak.rule.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../../Config';

dist/lib/leak-filters/rules/FilterOverSizedNodeAsLeak.rule.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/lib/leak-filters/rules/FilterStackTraceFrame.rule.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../../Config';

dist/lib/leak-filters/rules/FilterStackTraceFrame.rule.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/leak-filters/rules/FilterTrivialNode.rule.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../../Config';

dist/lib/leak-filters/rules/FilterTrivialNode.rule.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/leak-filters/rules/FilterUnmountedFiberNode.rule.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { MemLabConfig } from '../../Config';

dist/lib/leak-filters/rules/FilterUnmountedFiberNode.rule.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/NodeHeap.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { IHeapSnapshot } from './Types';

dist/lib/NodeHeap.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/lib/PackageInfoLoader.js

@@ -23,3 +23,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -26,0 +26,0 @@ const fs_extra_1 = __importDefault(require("fs-extra"));

dist/lib/ProcessManager.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { Command, Optional } from './Types';

dist/lib/ProcessManager.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/lib/Serializer.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import { E2EStepInfo, HeapNodeIdSet, IHeapEdge, IHeapNode, IHeapSnapshot, ISerializedInfo, LeakTracePathItem, Nullable } from './Types';

dist/lib/Serializer.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -140,7 +140,14 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 }
-function JSONifyNodeShallow(node) {
+// double check when you try to call JSONify methods
+// other than JSONifyNodeShallow and JSONifyNodeInShort inside this method
+// as it may trigger infinite recursion
+function JSONifyNodeShallow(node, options = {}) {
     const info = Object.create(null);
+    options.processedNodeId = options.processedNodeId || new Set();
+    options.processedNodeId.add(node.id);
     iterateSelectedEdges(node, (edge) => {
+        var _a;
         const key = JSONifyEdgeNameAndType(edge);
-        if (objectNodeUsefulProps.has(edge.name_or_index)) {
+        if (!((_a = options.processedNodeId) === null || _a === void 0 ? void 0 : _a.has(edge.toNode.id)) &&
+            objectNodeUsefulProps.has(edge.name_or_index)) {
             info[key] = JSONifyNodeShallow(edge.toNode);
@@ -153,2 +160,3 @@ }
     });
+    options.processedNodeId.delete(node.id);
     return info;
@@ -330,5 +338,11 @@ }
     let info;
+    // defense against infinite recursion
+    if (options.processedNodeId.has(node.id)) {
+        info = JSONifyNodeShallow(node);
+        return info;
+    }
+    options.processedNodeId.add(node.id);
     const depths = options.forceJSONifyDepth;
     if (Utils_1.default.isDetachedDOMNode(node) && depths !== 0) {
-        info = JSONifyDetachedHTMLElement(node, args, EMPTY_JSONIFY_OPTIONS);
+        info = JSONifyDetachedHTMLElement(node, args, Object.assign(Object.assign({}, EMPTY_JSONIFY_OPTIONS), { processedNodeId: options.processedNodeId }));
     }
@@ -356,2 +370,3 @@ else if (Utils_1.default.isFiberNode(node) && depths !== 0) {
     }
+    options.processedNodeId.delete(node.id);
     if (node.location) {
@@ -384,3 +399,3 @@ info[`${filterJSONPropName('allocation location (extra)')}`] = {
     ret['$tabsOrder:' + JSONifyTabsOrder()] = '';
-    ret[`${idx++}: ${getNodeNameInJSON(path.node, args)}`] = JSONifyNode(path.node, args, EMPTY_JSONIFY_OPTIONS);
+    ret[`${idx++}: ${getNodeNameInJSON(path.node, args)}`] = JSONifyNode(path.node, args, Object.assign(Object.assign({}, EMPTY_JSONIFY_OPTIONS), { processedNodeId: new Set() }));
     let pathItem = path;
@@ -395,3 +410,3 @@ while (pathItem === null || pathItem === void 0 ? void 0 : pathItem.edge) {
         const edgeRetainSize = pathItem.edgeRetainSize;
-        ret[`${idx++}: ${getEdgeNameInJSON(edge, edgeRetainSize)}${getNodeNameInJSON(nextNode, args)}`] = JSONifyNode(nextNode, args, EMPTY_JSONIFY_OPTIONS);
+        ret[`${idx++}: ${getEdgeNameInJSON(edge, edgeRetainSize)}${getNodeNameInJSON(nextNode, args)}`] = JSONifyNode(nextNode, args, Object.assign(Object.assign({}, EMPTY_JSONIFY_OPTIONS), { processedNodeId: new Set() }));
         pathItem = pathItem.next;
@@ -398,0 +413,0 @@ }

dist/lib/StringLoader.d.ts

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ /// <reference types="node" />

dist/lib/StringLoader.js

@@ -9,3 +9,3 @@ /**
  * @lightSyntaxTransform
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ 'use strict';

dist/lib/Types.js

@@ -9,5 +9,5 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
 /* eslint-disable @typescript-eslint/no-explicit-any */
 Object.defineProperty(exports, "__esModule", { value: true });

dist/lib/Utils.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -125,2 +125,3 @@ import type { HaltOrThrowOptions } from './Types';
 declare function getUniqueID(): string;
+declare function getClosureSourceUrl(node: IHeapNode): Nullable<string>;
 declare const _default: {
@@ -141,2 +142,3 @@ applyToNodes: typeof applyToNodes;
     getAllDominators: typeof getAllDominators;
+    getClosureSourceUrl: typeof getClosureSourceUrl;
     getConditionalDominatorIds: typeof getConditionalDominatorIds;
@@ -143,0 +145,0 @@ getError: typeof getError;

dist/lib/Utils.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -488,3 +488,6 @@ var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
         (s.leakFilter && typeof s.leakFilter !== 'function') ||
-        (s.beforeLeakFilter && typeof s.beforeLeakFilter !== 'function')) {
+        (s.beforeLeakFilter && typeof s.beforeLeakFilter !== 'function') ||
+        (s.beforeInitialPageLoad &&
+            typeof s.beforeInitialPageLoad !== 'function') ||
+        (s.setup && typeof s.setup !== 'function')) {
         throw new Error('Invalid senario');
@@ -891,2 +894,7 @@ }
     }
+    // if the path has pattern: Pending activitiies -> DetachedElement
+    if (Config_1.default.hideBrowserLeak &&
+        pendingActivitiesRetainsDetachedElementChain(p)) {
+        return false;
+    }
     return true;
@@ -971,2 +979,25 @@ }
 }
+function pendingActivitiesRetainsDetachedElementChain(path) {
+    let p = path;
+    // find the Pending activities
+    while (p && p.node && !isPendingActivityNode(p.node)) {
+        p = p.next;
+        if (!p) {
+            return false;
+        }
+    }
+    p = p.next;
+    if (!p || !p.node) {
+        return false;
+    }
+    // all the following reference chain is detached DOM elements
+    // pointing to other detached DOM elements
+    while (p && p.node) {
+        if (!isDetachedDOMNode(p.node)) {
+            return false;
+        }
+        p = p.next;
+    }
+    return true;
+}
 function pathHasDetachedHTMLNode(path) {
@@ -1702,2 +1733,21 @@ if (!path) {
 }
+// try to get the url that defines the closure function
+// this is particular to heap snapshot taken from V8 in Chromium
+function getClosureSourceUrl(node) {
+    var _a, _b;
+    if (node.type !== 'closure') {
+        return null;
+    }
+    const shared = node.getReferenceNode('shared', 'internal');
+    if (!shared) {
+        return null;
+    }
+    const debug = shared.getReferenceNode('script_or_debug_info', 'internal');
+    if (!debug) {
+        return null;
+    }
+    const urlNode = debug.getReferenceNode('name', 'internal');
+    const url = (_b = (_a = urlNode === null || urlNode === void 0 ? void 0 : urlNode.toStringNode()) === null || _a === void 0 ? void 0 : _a.stringValue) !== null && _b !== void 0 ? _b : null;
+    return url;
+}
 exports.default = {
@@ -1718,2 +1768,3 @@ applyToNodes,
     getAllDominators,
+    getClosureSourceUrl,
     getConditionalDominatorIds,
@@ -1720,0 +1771,0 @@ getError,

dist/logger/LeakClusterLogger.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import { E2EStepInfo, TraceCluster, TraceClusterDiff, TraceClusterMetaInfo } from '../lib/Types';

dist/logger/LeakClusterLogger.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/logger/LeakTraceDetailsLogger.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { IHeapSnapshot, ISerializedInfo, LeakTracePathItem, Nullable } from '../lib/Types';

dist/logger/LeakTraceDetailsLogger.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/modes/BaseMode.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { E2EStepInfo, Config, IE2EScenarioVisitPlan, Optional } from '../lib/Types';

dist/modes/BaseMode.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/modes/InteractionTestMode.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import BaseMode from './BaseMode';

dist/modes/InteractionTestMode.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/modes/MeasureMode.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import BaseMode from './BaseMode';

dist/modes/MeasureMode.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

dist/modes/RunningModes.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { Config, IRunningMode } from '../lib/Types';

dist/modes/RunningModes.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/paths/TraceFinder.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { AnyOptions, HeapNodeIdSet, IHeapEdge, IHeapNode, IHeapSnapshot, LeakTracePathItem, Nullable, Optional, Predicator } from '../lib/Types';

dist/paths/TraceFinder.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/ClusteringHeuristics.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ declare const _default: {

dist/trace-cluster/ClusteringHeuristics.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/ClusterUtils.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ declare const _default: {

dist/trace-cluster/ClusterUtils.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/ClusterUtilsHelper.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { AnyValue, LeakTraceElement, LeakTrace } from '../lib/Types';

dist/trace-cluster/ClusterUtilsHelper.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/trace-cluster/EvalutationMetric.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ declare type ClusteredLeakTraces = Record<string, string>;

dist/trace-cluster/EvalutationMetric.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/trace-cluster/SequentialClustering.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { LeakTrace } from '../lib/Types';

dist/trace-cluster/SequentialClustering.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/strategies/machine-learning/DistanceMatrix.d.ts

@@ -8,5 +8,5 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
 export declare const distance: (tfidfs: Record<string, number>[]) => Float32Array;
 //# sourceMappingURL=DistanceMatrix.d.ts.map

dist/trace-cluster/strategies/machine-learning/DistanceMatrix.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/trace-cluster/strategies/machine-learning/HAC.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ /**

dist/trace-cluster/strategies/machine-learning/HAC.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/trace-cluster/strategies/machine-learning/Ngram.d.ts

@@ -8,5 +8,5 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
 export declare function nGram(n: number, terms: string[]): string[];
 //# sourceMappingURL=Ngram.d.ts.map

dist/trace-cluster/strategies/machine-learning/Ngram.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ Object.defineProperty(exports, "__esModule", { value: true });

dist/trace-cluster/strategies/machine-learning/TfidfVectorizer.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ interface TfidfVectorizerProps {

dist/trace-cluster/strategies/machine-learning/TfidfVectorizer.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/strategies/MLTraceSimilarityStrategy.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { IClusterStrategy, LeakTrace, TraceDiff } from '../../lib/Types';

dist/trace-cluster/strategies/MLTraceSimilarityStrategy.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/strategies/TraceAsClusterStrategy.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { IClusterStrategy, LeakTrace, TraceDiff } from '../../lib/Types';

dist/trace-cluster/strategies/TraceAsClusterStrategy.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/strategies/TraceSimilarityStrategy.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { IClusterStrategy, LeakTrace, TraceDiff } from '../../lib/Types';

dist/trace-cluster/strategies/TraceSimilarityStrategy.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/TraceBucket.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { IHeapNode, IHeapSnapshot, LeakTrace, LeakTracePathItem, Optional, TraceCluster, TraceClusterDiff, IClusterStrategy } from '../lib/Types';

dist/trace-cluster/TraceBucket.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

dist/trace-cluster/TraceElement.d.ts

@@ -8,3 +8,3 @@ /**
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -11,0 +11,0 @@ import type { EdgeIterationCallback, IHeapEdge, IHeapLocation, IHeapNode, IHeapSnapshot, IHeapStringNode, Nullable } from '../lib/Types';

dist/trace-cluster/TraceElement.js

@@ -9,3 +9,3 @@ "use strict";
  * @format
- * @oncall ws_labs
+ * @oncall web_perf_infra
  */
@@ -12,0 +12,0 @@ var __importDefault = (this && this.__importDefault) || function (mod) {

package.json

 {
   "name": "@memlab/core",
-  "version": "1.1.12",
+  "version": "1.1.14",
   "license": "MIT",
@@ -56,3 +56,3 @@ "description": "memlab core libraries",
     "type": "git",
-    "url": "git+https://github.com/facebookincubator/memlab.git",
+    "url": "git+https://github.com/facebook/memlab.git",
     "directory": "packages/core"
@@ -67,5 +67,5 @@ },
   "bugs": {
-    "url": "https://github.com/facebookincubator/memlab/issues"
+    "url": "https://github.com/facebook/memlab/issues"
   },
-  "homepage": "https://github.com/facebookincubator/memlab#readme"
+  "homepage": "https://github.com/facebook/memlab#readme"
 }

README.md

@@ -6,3 +6,3 @@ ## memlab Core Library
 ## Online Resources
-* [Official Website and Demo](https://facebookincubator.github.io/memlab)
-* [Documentation](https://facebookincubator.github.io/memlab/docs/intro)
+* [Official Website and Demo](https://facebook.github.io/memlab)
+* [Documentation](https://facebook.github.io/memlab/docs/intro)

New alerts

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License

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Found 1 instance in 1 package

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

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

542435

increased by1.2%

Lines of code

14032

increased by1.06%

No dependency changes