HashIDE/test-sandbox.html at boredom · WickTheThird/HashIDE · GitHub

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<!DOCTYPE html>
<html>
<head>
  <title>Sandbox Test</title>
  <style>
    body { font-family: monospace; padding: 20px; background: #1a1a2e; color: #fff; }
    pre { background: #0a0a0f; padding: 10px; border-radius: 5px; }
    .success { color: #4ade80; }
    .error { color: #f87171; }
    button { padding: 10px 20px; margin: 10px 0; cursor: pointer; }
  </style>
</head>
<body>
  <h1>Sandbox Execution Test</h1>
  <button onclick="runTest()">Run Test</button>
  <pre id="output">Click "Run Test" to test the sandbox...</pre>

  <script>
    async function runTest() {
      const output = document.getElementById('output');
      output.textContent = 'Testing...\n';

      // Test 1: Simple console.log
      output.textContent += '\n=== Test 1: console.log ===\n';
      try {
        const result1 = await executeJavaScript('console.log("Hello from sandbox!")');
        output.textContent += 'Result: ' + JSON.stringify(result1, null, 2) + '\n';
        output.textContent += result1.success ? '✓ PASSED\n' : '✗ FAILED\n';
      } catch (e) {
        output.textContent += '✗ ERROR: ' + e.message + '\n';
      }

      // Test 2: Return value
      output.textContent += '\n=== Test 2: Return value ===\n';
      try {
        const result2 = await executeJavaScript('return 2 + 2');
        output.textContent += 'Result: ' + JSON.stringify(result2, null, 2) + '\n';
        output.textContent += result2.output === '4' ? '✓ PASSED\n' : '✗ FAILED (expected "4")\n';
      } catch (e) {
        output.textContent += '✗ ERROR: ' + e.message + '\n';
      }

      // Test 3: Error handling
      output.textContent += '\n=== Test 3: Error handling ===\n';
      try {
        const result3 = await executeJavaScript('throw new Error("test error")');
        output.textContent += 'Result: ' + JSON.stringify(result3, null, 2) + '\n';
        output.textContent += (!result3.success && result3.error) ? '✓ PASSED\n' : '✗ FAILED\n';
      } catch (e) {
        output.textContent += '✗ ERROR: ' + e.message + '\n';
      }

      // Test 4: Multiple console.logs
      output.textContent += '\n=== Test 4: Multiple logs ===\n';
      try {
        const result4 = await executeJavaScript('console.log("line 1"); console.log("line 2"); console.log("line 3");');
        output.textContent += 'Result: ' + JSON.stringify(result4, null, 2) + '\n';
        output.textContent += result4.output.includes('line 1') && result4.output.includes('line 3') ? '✓ PASSED\n' : '✗ FAILED\n';
      } catch (e) {
        output.textContent += '✗ ERROR: ' + e.message + '\n';
      }

      output.textContent += '\n=== Tests Complete ===\n';
    }

    // Copy of the sandbox code for testing
    async function executeJavaScript(code) {
      const startTime = performance.now();

      return new Promise((resolve) => {
        let settled = false;
        let iframe = null;
        let blobUrl = null;

        const cleanup = () => {
          if (iframe?.parentNode) iframe.parentNode.removeChild(iframe);
          if (blobUrl) URL.revokeObjectURL(blobUrl);
        };

        const timeout = setTimeout(() => {
          if (!settled) {
            settled = true;
            cleanup();
            resolve({ success: false, output: '', error: 'Timeout', duration: 10000 });
          }
        }, 10000);

        const handleMessage = (event) => {
          if (!settled && event.data && (event.data.type === 'result' || event.data.type === 'error')) {
            settled = true;
            clearTimeout(timeout);
            window.removeEventListener('message', handleMessage);
            cleanup();

            const duration = performance.now() - startTime;

            if (event.data.type === 'result') {
              resolve({ success: true, output: event.data.output || '', duration });
            } else {
              resolve({ success: false, output: event.data.output || '', error: event.data.error, duration });
            }
          }
        };

        window.addEventListener('message', handleMessage);

        const html = `<!DOCTYPE html>
<html><head><meta charset="utf-8"></head><body><script>
const output = [];
console.log = (...args) => {
  output.push(args.map(a => typeof a === 'object' ? JSON.stringify(a, null, 2) : String(a)).join(' '));
};
console.error = console.log;
console.warn = console.log;

(async () => {
  try {
    const result = await (async () => { ${code} })();
    if (result !== undefined) {
      output.push(typeof result === 'object' ? JSON.stringify(result, null, 2) : String(result));
    }
    parent.postMessage({ type: 'result', output: output.join('\\n') }, '*');
  } catch (e) {
    parent.postMessage({ type: 'error', error: e.message || String(e), output: output.join('\\n') }, '*');
  }
})();
</script></body></html>`;

        const blob = new Blob([html], { type: 'text/html' });
        blobUrl = URL.createObjectURL(blob);

        iframe = document.createElement('iframe');
        iframe.style.cssText = 'position:fixed;width:0;height:0;border:0;opacity:0;';
        iframe.setAttribute('sandbox', 'allow-scripts');
        iframe.src = blobUrl;
        document.body.appendChild(iframe);
      });
    }
  </script>
</body>
</html>