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https://github.com/PR0M3TH3AN/bitvid.git
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google-labs-jules[bot]andPR0M3TH3AN
67aa8ad2aa
- Replaced `NostrClient.rawEvents` standard Map with `EventsMap` - Implemented `EventsMap` to maintain an author-based index - Updated `js/channelProfile.js` to use `getEventsByAuthor` for efficient lookup - Added unit tests for `EventsMap` - Added benchmark script verifying ~15x performance improvement (637ms -> 41ms for 1M events) Co-authored-by: PR0M3TH3AN <[email protected]>
95 lines
2.9 KiB
JavaScript
95 lines
2.9 KiB
JavaScript
import { JSDOM } from 'jsdom';
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import { performance } from 'perf_hooks';
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import * as NostrTools from 'nostr-tools';
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const dom = new JSDOM(`<!DOCTYPE html><body><div id="channelVideoList"></div></body>`, {
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url: "http://localhost/#view=channel-profile&npub=npub1test"
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});
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global.window = dom.window;
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global.self = dom.window;
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global.document = dom.window.document;
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global.HTMLElement = dom.window.HTMLElement;
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global.NodeList = dom.window.NodeList;
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global.URLSearchParams = dom.window.URLSearchParams;
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global.URL = dom.window.URL;
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global.Blob = dom.window.Blob;
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global.TextEncoder = dom.window.TextEncoder;
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global.TextDecoder = dom.window.TextDecoder;
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// global.crypto = dom.window.crypto; // Node has crypto
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global.window.NostrTools = NostrTools;
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// Mock requestIdleCallback
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global.requestIdleCallback = (cb) => setTimeout(cb, 0);
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global.cancelIdleCallback = (id) => clearTimeout(id);
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global.localStorage = {
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getItem: () => null,
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setItem: () => {},
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removeItem: () => {},
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clear: () => {}
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};
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// We need to mock AccessControl because it's called in refreshActiveChannelVideoGrid
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// accessControl.ensureReady()
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// It imports accessControl from js/accessControl.js
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// We can try to rely on its default behavior or mock the module if necessary.
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// But importing real modules is easier if they don't have heavy side effects.
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// Import nostrClient
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const { nostrClient } = await import('../js/nostrClientFacade.js');
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// Import channelProfile
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const channelProfile = await import('../js/channelProfile.js');
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async function runBenchmark() {
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console.log("Setting up benchmark...");
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nostrClient.pool = {
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list: async () => [],
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ensureRelay: async () => {},
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get: async () => null,
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};
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nostrClient.relays = ["wss://relay.example.com"];
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// Populate rawEvents with many events
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const eventCount = 1000000;
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const targetPubkey = "0000000000000000000000000000000000000000000000000000000000000001";
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console.log(`Populating ${eventCount} events...`);
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const rawEvents = nostrClient.rawEvents;
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for (let i = 0; i < eventCount; i++) {
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const id = i.toString(16).padStart(64, '0');
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// Mix of target events and noise
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const isTarget = i % 1000 === 0;
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const pubkey = isTarget ? targetPubkey : id; // Unique pubkey for noise
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const event = {
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id,
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pubkey,
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kind: 30078,
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created_at: Math.floor(Date.now() / 1000) - i,
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content: "{}",
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tags: []
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};
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rawEvents.set(id, event);
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}
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console.log(`Populated. Raw events size: ${rawEvents.size}`);
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// Setup test state
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channelProfile.__setChannelProfileTestState({ pubkey: targetPubkey });
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// Benchmark
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console.log("Starting benchmark...");
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const start = performance.now();
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// We call refreshActiveChannelVideoGrid which triggers the scan
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await channelProfile.refreshActiveChannelVideoGrid();
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const end = performance.now();
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console.log(`refreshActiveChannelVideoGrid took ${(end - start).toFixed(2)}ms`);
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}
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runBenchmark().catch(console.error);
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