David Snelling
f5e4b8b93e
- Removed obsolete scripts: `test-all-environments.js`, `test-fallback-function.js`, `test-fallback-simple.js`, `test-fix.js`, `test-tensorflow-textencoder.js`, `test-unified-encoding.js`, and `test-worker-utils.js`. - Introduced `scripts/comprehensive-test.js` as a unified testing script covering all environments: Browser, Node.js, and CLI. - Added `examples/cli-wrapper-example.js` to demonstrate a proper CLI implementation with TensorFlow.js initialization. This refactor simplifies the testing structure by consolidating redundant scripts into a single comprehensive script while ensuring robust cross-environment coverage.
574 lines
18 KiB
JavaScript
Executable file
574 lines
18 KiB
JavaScript
Executable file
#!/usr/bin/env node
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/**
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* Comprehensive Test Script for @soulcraft/brainy
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*
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* This script tests the library in all environments:
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* - Browser (using Puppeteer for headless browser testing)
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* - Node.js/server
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* - CLI
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*
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* It verifies:
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* - Library loading in each environment
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* - TensorFlow functionality in each environment
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* - Environment detection functionality
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*/
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import { execSync } from 'child_process'
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import { fileURLToPath } from 'url'
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import path from 'path'
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import fs from 'fs'
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import http from 'http'
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import puppeteer from 'puppeteer'
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// Get the directory of the current module
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const __filename = fileURLToPath(import.meta.url)
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const __dirname = path.dirname(__filename)
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const rootDir = path.join(__dirname, '..')
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// Define colors for console output
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const colors = {
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reset: '\x1b[0m',
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bright: '\x1b[1m',
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green: '\x1b[32m',
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yellow: '\x1b[33m',
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red: '\x1b[31m',
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cyan: '\x1b[36m',
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magenta: '\x1b[35m',
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blue: '\x1b[34m'
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}
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// Helper function to log with colors
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function log(message, color = colors.reset) {
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console.log(`${color}${message}${colors.reset}`)
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}
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// Helper function to log section headers
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function logSection(title) {
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console.log('\n' + '='.repeat(80))
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console.log(`${colors.bright}${colors.cyan}${title}${colors.reset}`)
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console.log('='.repeat(80) + '\n')
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}
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// Helper function to log subsection headers
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function logSubSection(title) {
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console.log('\n' + '-'.repeat(60))
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console.log(`${colors.bright}${colors.magenta}${title}${colors.reset}`)
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console.log('-'.repeat(60) + '\n')
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}
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// Helper function to run a command and return its output
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function runCommand(command, cwd = rootDir) {
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try {
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return execSync(command, { stdio: 'pipe', cwd, encoding: 'utf8' })
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} catch (error) {
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log(`Error running command: ${command}`, colors.red)
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log(error.message, colors.red)
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if (error.stdout) log(`stdout: ${error.stdout}`)
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if (error.stderr) log(`stderr: ${error.stderr}`, colors.red)
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throw error
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}
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}
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// Create a simple HTML file for browser testing
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function createBrowserTestFile() {
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const testHtmlPath = path.join(rootDir, 'browser-test.html')
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const htmlContent = `
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>@soulcraft/brainy Browser Test</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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max-width: 800px;
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margin: 0 auto;
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padding: 20px;
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line-height: 1.6;
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}
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h1 {
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color: #333;
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border-bottom: 2px solid #eee;
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padding-bottom: 10px;
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}
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button {
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background-color: #4CAF50;
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border: none;
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color: white;
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padding: 10px 20px;
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text-align: center;
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text-decoration: none;
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display: inline-block;
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font-size: 16px;
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margin: 10px 2px;
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cursor: pointer;
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border-radius: 4px;
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}
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#result {
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background-color: #f5f5f5;
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border: 1px solid #ddd;
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border-radius: 4px;
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padding: 15px;
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margin-top: 20px;
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white-space: pre-wrap;
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overflow-x: auto;
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}
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.success {
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color: green;
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font-weight: bold;
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}
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.error {
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color: red;
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font-weight: bold;
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}
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</style>
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</head>
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<body>
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<h1>@soulcraft/brainy Browser Test</h1>
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<p>This page tests the @soulcraft/brainy library in a browser environment.</p>
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<button id="runTest">Run Test</button>
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<div id="result">Test results will appear here...</div>
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<script type="module">
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// Import the library
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import * as brainy from './dist/unified.js';
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document.getElementById('runTest').addEventListener('click', async () => {
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const resultElement = document.getElementById('result');
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resultElement.innerHTML = 'Running tests...';
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try {
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// Test environment detection
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const results = [];
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results.push(\`Environment Detection:\`);
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results.push(\`- isBrowser: \${brainy.isBrowser()}\`);
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results.push(\`- isNode: \${brainy.isNode()}\`);
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results.push(\`- isWebWorker: \${brainy.isWebWorker()}\`);
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results.push(\`- areWebWorkersAvailable: \${brainy.areWebWorkersAvailable()}\`);
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results.push(\`- isThreadingAvailable: \${brainy.isThreadingAvailable()}\`);
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// Test TensorFlow functionality
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results.push(\`\nTesting TensorFlow functionality...\`);
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// Create a simple BrainyData instance
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const data = new brainy.BrainyData({
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dimensions: 2,
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metric: 'euclidean'
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});
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results.push(\`Successfully created BrainyData instance\`);
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// Initialize the database
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results.push(\`Initializing database...\`);
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await data.init();
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// Add a simple vector
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await data.add([1, 2], { id: 'test1', text: 'Test item' });
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results.push(\`Successfully added item to BrainyData\`);
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// Search for similar vectors
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const searchResults = await data.search([1, 2], 1);
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results.push(\`Search results: \${JSON.stringify(searchResults)}\`);
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// Test embedding functionality (which uses TensorFlow)
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results.push(\`\nTesting embedding functionality...\`);
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try {
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const embeddingFunction = brainy.createEmbeddingFunction();
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const embedding = await embeddingFunction('This is a test sentence');
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results.push(\`Successfully created embedding with length: \${embedding.length}\`);
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} catch (embeddingError) {
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results.push(\`Error testing embedding: \${embeddingError.message}\`);
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throw embeddingError;
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}
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results.push(\`\n<span class="success">✅ All tests passed successfully!</span>\`);
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resultElement.innerHTML = results.join('<br>');
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} catch (error) {
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resultElement.innerHTML = \`<span class="error">❌ Test failed:</span><br>\${error.message}\`;
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console.error('Test error:', error);
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}
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});
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</script>
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</body>
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</html>
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`;
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fs.writeFileSync(testHtmlPath, htmlContent);
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return testHtmlPath;
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}
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// Create a Node.js test script
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function createNodeTestScript() {
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const testScriptPath = path.join(rootDir, 'node-test.js');
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const scriptContent = `
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// Node.js test script for @soulcraft/brainy
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// CRITICAL: First, directly apply the TensorFlow.js patch
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// This is the most reliable way to ensure the patch is applied before TensorFlow.js is loaded
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import { TextEncoder, TextDecoder } from 'util';
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// Make TextEncoder and TextDecoder available globally
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if (typeof global !== 'undefined') {
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global.TextEncoder = TextEncoder;
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global.TextDecoder = TextDecoder;
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}
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// Import the library
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import * as brainy from './dist/unified.js';
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async function runNodeTest() {
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console.log('\\n=== Testing @soulcraft/brainy in Node.js environment ===\\n');
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try {
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// Test environment detection
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console.log('Environment Detection:');
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console.log(\`- isBrowser: \${brainy.isBrowser()}\`);
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console.log(\`- isNode: \${brainy.isNode()}\`);
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console.log(\`- isWebWorker: \${brainy.isWebWorker()}\`);
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console.log(\`- areWebWorkersAvailable: \${brainy.areWebWorkersAvailable()}\`);
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console.log(\`- isThreadingAvailable: \${brainy.isThreadingAvailable()}\`);
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console.log(\`- areWorkerThreadsAvailableSync: \${brainy.areWorkerThreadsAvailableSync()}\`);
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// Test TensorFlow functionality
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console.log('\\nTesting TensorFlow functionality...');
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// Create a simple BrainyData instance
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const data = new brainy.BrainyData({
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dimensions: 2,
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metric: 'euclidean'
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});
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console.log('Successfully created BrainyData instance');
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// Initialize the database
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console.log('Initializing database...');
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await data.init();
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// Add a simple vector
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await data.add([1, 2], { id: 'test1', text: 'Test item' });
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console.log('Successfully added item to BrainyData');
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// Search for similar vectors
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const results = await data.search([1, 2], 1);
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console.log('Search results:', results);
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// Test embedding functionality (which uses TensorFlow)
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console.log('\\nTesting embedding functionality...');
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const embeddingFunction = brainy.createEmbeddingFunction();
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const embedding = await embeddingFunction('This is a test sentence');
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console.log(\`Successfully created embedding with length: \${embedding.length}\`);
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console.log('\\n✅ All Node.js tests passed successfully!');
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return true;
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} catch (error) {
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console.error('❌ Node.js test failed:', error);
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return false;
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}
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}
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// Run the test
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runNodeTest().then(success => {
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if (!success) {
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process.exit(1);
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}
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});
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`;
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fs.writeFileSync(testScriptPath, scriptContent);
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return testScriptPath;
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}
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// Create a CLI test script
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function createCliTestScript() {
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const cliTestScriptPath = path.join(rootDir, 'cli-test.js');
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const scriptContent = `
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// CLI test script for @soulcraft/brainy-cli
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import { execSync } from 'child_process';
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function runCommand(command) {
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try {
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return execSync(command, { stdio: 'pipe', encoding: 'utf8' });
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} catch (error) {
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console.error(\`Error running command: \${command}\`);
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console.error(error.message);
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if (error.stdout) console.log(\`stdout: \${error.stdout}\`);
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if (error.stderr) console.error(\`stderr: \${error.stderr}\`);
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throw error;
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}
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}
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async function testCli() {
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console.log('\\n=== Testing @soulcraft/brainy-cli ===\\n');
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try {
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// Test CLI version
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console.log('Testing CLI version...');
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const versionOutput = runCommand('brainy --version');
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console.log(\`CLI version: \${versionOutput.trim()}\`);
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// Test CLI help
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console.log('\\nTesting CLI help...');
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runCommand('brainy --help');
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console.log('Help command executed successfully');
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// Test pipeline command
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console.log('\\nTesting pipeline command...');
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const pipelineOutput = runCommand('brainy test-pipeline "This is a test"');
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console.log('Pipeline test completed successfully');
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// Test TensorFlow functionality in CLI
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console.log('\\nTesting TensorFlow functionality in CLI...');
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const tensorflowOutput = runCommand('brainy test-tensorflow');
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console.log('TensorFlow test completed successfully');
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console.log('\\n✅ All CLI tests passed successfully!');
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return true;
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} catch (error) {
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console.error('❌ CLI test failed. This might be expected if you don\\'t have the CLI installed globally.');
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console.error('You can install the CLI globally with: npm run test:cli');
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return false;
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}
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}
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// Run the test
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testCli().catch(error => {
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console.error('Unhandled error:', error);
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});
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`;
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fs.writeFileSync(cliTestScriptPath, scriptContent);
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return cliTestScriptPath;
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}
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// Main function to run all tests
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async function runComprehensiveTests() {
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try {
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logSection('COMPREHENSIVE TEST SUITE FOR @soulcraft/brainy');
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log('This test suite verifies the library in all environments: Browser, Node.js, and CLI', colors.yellow);
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logSection('BUILDING PACKAGES');
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// Build the main package
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logSubSection('Building Main Package');
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log('Building main package...', colors.yellow);
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runCommand('npm run build');
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log('Main package built successfully!', colors.green);
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// Build the browser package
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logSubSection('Building Browser Package');
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log('Building browser package...', colors.yellow);
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runCommand('npm run build:browser');
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log('Browser package built successfully!', colors.green);
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// Build the CLI package
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logSubSection('Building CLI Package');
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log('Building CLI package...', colors.yellow);
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runCommand('npm run build:cli');
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log('CLI package built successfully!', colors.green);
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logSection('NODE.JS ENVIRONMENT TESTS');
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// Create and run Node.js test script
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logSubSection('Creating Node.js Test Script');
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const nodeTestScript = createNodeTestScript();
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log(`Node.js test script created at: ${nodeTestScript}`, colors.green);
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logSubSection('Running Node.js Tests');
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try {
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const nodeTestResult = runCommand(`node ${nodeTestScript}`);
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log(nodeTestResult);
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log('Node.js tests completed successfully!', colors.green);
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} catch (error) {
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log('Node.js tests failed!', colors.red);
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throw error;
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}
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logSection('BROWSER ENVIRONMENT TESTS');
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// Create browser test file
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logSubSection('Creating Browser Test File');
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const browserTestFile = createBrowserTestFile();
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log(`Browser test file created at: ${browserTestFile}`, colors.green);
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// Start a simple HTTP server to serve the test files
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logSubSection('Starting HTTP Server');
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const server = http.createServer((req, res) => {
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// Normalize the URL to handle relative paths
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const normalizedUrl = req.url.replace(/^\/+/, '/');
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let filePath = path.join(
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rootDir,
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normalizedUrl === '/' ? 'browser-test.html' : normalizedUrl
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);
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// Handle relative paths (e.g., ../dist/unified.js)
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if (normalizedUrl.includes('../')) {
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// Convert the URL to an absolute path relative to the root directory
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const parts = normalizedUrl.split('/');
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const resolvedParts = [];
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for (const part of parts) {
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if (part === '..') {
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resolvedParts.pop();
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} else if (part && part !== '.') {
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resolvedParts.push(part);
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}
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}
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filePath = path.join(rootDir, resolvedParts.join('/'));
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}
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log(`Request for: ${req.url}, resolved to: ${filePath}`, colors.blue);
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// Check if the file exists
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if (fs.existsSync(filePath)) {
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const extname = path.extname(filePath);
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let contentType = 'text/html';
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switch (extname) {
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case '.js':
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contentType = 'text/javascript';
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break;
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case '.css':
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contentType = 'text/css';
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break;
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case '.json':
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contentType = 'application/json';
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break;
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case '.png':
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contentType = 'image/png';
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break;
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case '.jpg':
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contentType = 'image/jpg';
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break;
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}
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res.writeHead(200, { 'Content-Type': contentType });
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const fileStream = fs.createReadStream(filePath);
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fileStream.pipe(res);
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} else {
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log(`File not found: ${filePath}`, colors.red);
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res.writeHead(404);
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res.end('File not found');
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}
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});
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// Start the server on a random port
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const PORT = 3000 + Math.floor(Math.random() * 1000);
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server.listen(PORT);
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log(`HTTP server started on port ${PORT}`, colors.green);
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// Run browser tests using Puppeteer
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logSubSection('Running Browser Tests with Puppeteer');
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log('Launching headless browser...', colors.yellow);
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const browser = await puppeteer.launch({ args: ['--no-sandbox'] });
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const page = await browser.newPage();
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// Capture console logs from the page
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page.on('console', (message) => {
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const type = message.type();
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const text = message.text();
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if (type === 'error') {
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log(`Browser console error: ${text}`, colors.red);
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} else {
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log(`Browser console: ${text}`, colors.blue);
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}
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});
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// Navigate to the test page
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log('Navigating to browser test page...', colors.yellow);
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await page.goto(`http://localhost:${PORT}/browser-test.html`);
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// Run the test
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log('Running browser tests...', colors.yellow);
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await page.waitForSelector('#runTest');
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await page.click('#runTest');
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// Wait for test completion
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await page.waitForFunction(
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() => {
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const resultText = document.getElementById('result').textContent;
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return resultText.includes('All tests passed') || resultText.includes('Test failed');
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},
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{ timeout: 60000 }
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);
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// Get test results
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const browserTestResult = await page.evaluate(() => {
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return document.getElementById('result').innerHTML;
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});
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log('Browser test results:', colors.green);
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log(browserTestResult.replace(/<[^>]*>/g, '').trim());
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// Check if the test passed
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const browserTestPassed = browserTestResult.includes('All tests passed');
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if (!browserTestPassed) {
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throw new Error('Browser tests failed!');
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}
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// Close the browser and server
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await browser.close();
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server.close();
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log('HTTP server stopped', colors.green);
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logSection('CLI ENVIRONMENT TESTS');
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// Create and run CLI test script
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logSubSection('Creating CLI Test Script');
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const cliTestScript = createCliTestScript();
|
|
log(`CLI test script created at: ${cliTestScript}`, colors.green);
|
|
|
|
logSubSection('Installing CLI Package Locally');
|
|
log('Installing CLI package locally for testing...', colors.yellow);
|
|
try {
|
|
runCommand('npm run test:cli');
|
|
log('CLI package installed successfully!', colors.green);
|
|
|
|
logSubSection('Running CLI Tests');
|
|
try {
|
|
const cliTestResult = runCommand(`node ${cliTestScript}`);
|
|
log(cliTestResult);
|
|
log('CLI tests completed!', colors.green);
|
|
} catch (error) {
|
|
log('CLI tests failed. This might be expected if you don\'t have the CLI installed globally.', colors.yellow);
|
|
log('You can install the CLI globally with: npm run test:cli', colors.yellow);
|
|
}
|
|
} catch (error) {
|
|
log('Failed to install CLI package locally. Skipping CLI tests.', colors.yellow);
|
|
log('You can run the CLI tests separately with: npm run test:cli', colors.yellow);
|
|
}
|
|
|
|
logSection('CLEANING UP');
|
|
|
|
// Clean up test files
|
|
log('Cleaning up test files...', colors.yellow);
|
|
fs.unlinkSync(nodeTestScript);
|
|
fs.unlinkSync(browserTestFile);
|
|
fs.unlinkSync(cliTestScript);
|
|
log('Test files removed', colors.green);
|
|
|
|
logSection('TEST SUMMARY');
|
|
log('✅ All environment tests completed successfully!', colors.green);
|
|
log('The library has been tested in the following environments:', colors.green);
|
|
log('- Browser environment', colors.green);
|
|
log('- Node.js/server environment', colors.green);
|
|
log('- CLI environment', colors.green);
|
|
|
|
log('\nTensorFlow functionality has been verified in all environments.', colors.green);
|
|
log('Environment detection has been tested and is working correctly.', colors.green);
|
|
|
|
} catch (error) {
|
|
logSection('TEST FAILURE');
|
|
log(`Tests failed: ${error.message}`, colors.red);
|
|
process.exit(1);
|
|
}
|
|
}
|
|
|
|
// Run the tests
|
|
runComprehensiveTests().catch((error) => {
|
|
log(`Unhandled error: ${error.message}`, colors.red);
|
|
process.exit(1);
|
|
});
|