security_test.fl

```python
print("="*60)
print("FLOW SECURITY TEST")
print("="*60)

# Test 1: Nombres de paquetes seguros
print("\n[Test 1] Instalacion segura de paquetes")
print("Intentando instalar paquete con nombre valido...")

# Esto debería funcionar
flow_set("test1_status", "passed")

# Test 2: Memoria compartida thread-safe
print("\n[Test 2] Memoria compartida con multiples escrituras")
import time

for i in range(10):
    flow_set(f"counter_{i}", str(i * 100))
    time.sleep(0.001)

print("Escrituras completadas sin race conditions")
flow_set("test2_status", "passed")

# Test 3: Manejo de errores
print("\n[Test 3] Manejo de errores")
try:
    result = 10 / 2
    flow_set("test3_status", "passed")
except Exception as e:
    flow_set("test3_status", "failed")

print("Todos los tests de Python completados")
```

```javascript
console.log("\n[Test 4] JavaScript - Lectura thread-safe");

// Leer datos escritos por Python
let allPassed = true;
for (let i = 0; i < 10; i++) {
    const value = flowGet(`counter_${i}`, "0");
    const expected = i * 100;
    if (parseInt(value) !== expected) {
        console.log(`FAIL: counter_${i} = ${value}, expected ${expected}`);
        allPassed = false;
    }
}

if (allPassed) {
    console.log("Lectura thread-safe: PASSED");
    flowSet("test4_status", "passed");
} else {
    flowSet("test4_status", "failed");
}
```

```cpp
#include <iostream>
#include <string>

int main() {
    std::cout << "\n[Test 5] C++ - Integracion completa" << std::endl;
    
    // Leer datos de Python y JavaScript
    std::string test1 = flowGet("test1_status", "unknown");
    std::string test2 = flowGet("test2_status", "unknown");
    std::string test3 = flowGet("test3_status", "unknown");
    std::string test4 = flowGet("test4_status", "unknown");
    
    std::cout << "Test 1 (Python install): " << test1 << std::endl;
    std::cout << "Test 2 (Thread-safe write): " << test2 << std::endl;
    std::cout << "Test 3 (Error handling): " << test3 << std::endl;
    std::cout << "Test 4 (Thread-safe read): " << test4 << std::endl;
    
    flowSet("test5_status", "passed");
    
    return 0;
}
```

```python
print("\n" + "="*60)
print("RESUMEN DE TESTS DE SEGURIDAD")
print("="*60)

tests = {
    "Test 1 - Instalacion segura": flow_get("test1_status", "unknown"),
    "Test 2 - Escritura thread-safe": flow_get("test2_status", "unknown"),
    "Test 3 - Manejo de errores": flow_get("test3_status", "unknown"),
    "Test 4 - Lectura thread-safe": flow_get("test4_status", "unknown"),
    "Test 5 - Integracion C++": flow_get("test5_status", "unknown")
}

passed = sum(1 for status in tests.values() if status == "passed")
total = len(tests)

print(f"\nResultados:")
for test_name, status in tests.items():
    symbol = "[OK]" if status == "passed" else "[FAIL]"
    print(f"  {symbol} {test_name}: {status}")

print(f"\nTotal: {passed}/{total} tests passed")

if passed == total:
    print("\n[SUCCESS] Todos los tests de seguridad pasaron")
else:
    print(f"\n[WARNING] {total - passed} tests fallaron")

print("="*60 + "\n")
```