trek/test-wasm.html at main · officialunofficial/trek · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Trek WASM Test</title>
</head>
<body>
    <h1>Trek WASM Test</h1>
    <p>Check the console for output.</p>

    <script type="module">
        import init, { TrekWasm } from './pkg/trek_rs.js';

        async function run() {
            // Initialize the WASM module
            await init();

            // Create a Trek instance
            const trek = new TrekWasm({
                debug: false,
                min_content_score: 20.0,
                max_attempts: 3,
                include_metadata: true,
                remove_exact_selectors: true,
                remove_partial_selectors: true,
                remove_selectors: [],
                preserve_selectors: []
            });

            // Test HTML
            const html = `
                <html>
                    <head>
                        <title>Test Article</title>
                        <meta name="description" content="This is a test article">
                        <meta name="author" content="Test Author">
                    </head>
                    <body>
                        <nav>Navigation menu</nav>
                        <article>
                            <h1>Main Article Title</h1>
                            <p>This is the first paragraph of the main content.</p>
                            <p>This is the second paragraph with more important information.</p>
                            <div class="code-block">
                                <pre><code>console.log("Hello, Trek!");</code></pre>
                            </div>
                        </article>
                        <aside>Sidebar content</aside>
                        <footer>Footer information</footer>
                    </body>
                </html>
            `;

            try {
                // Parse the HTML
                const result = trek.parse(html);
                console.log('Trek extraction result:', result);

                // Also test async version
                const asyncResult = await trek.parse_async(html);
                console.log('Trek async extraction result:', asyncResult);
            } catch (error) {
                console.error('Error:', error);
            }

            // Clean up
            trek.free();
        }

        run();
    </script>
</body>
</html>