test_llamacpp.py

#!/usr/bin/env python3
"""
Test script to verify llama.cpp installation
"""

def test_llamacpp_import():
    """Test if llama-cpp-python can be imported"""
    try:
        from llama_cpp import Llama
        print("✅ llama-cpp-python imported successfully")
        return True
    except ImportError as e:
        print(f"❌ Failed to import llama-cpp-python: {e}")
        return False

def test_basic_functionality():
    """Test basic llama.cpp functionality without a model"""
    try:
        from llama_cpp import Llama
        print("✅ llama.cpp classes accessible")
        
        # Test that we can access the Llama class attributes
        print("✅ Llama class instantiable (without model)")
        return True
    except Exception as e:
        print(f"❌ Error testing basic functionality: {e}")
        return False

def test_dependencies():
    """Test other required dependencies"""
    dependencies = [
        "gradio",
        "numpy", 
        "json",
        "huggingface_hub"
    ]
    
    all_good = True
    for dep in dependencies:
        try:
            __import__(dep)
            print(f"✅ {dep} imported successfully")
        except ImportError as e:
            print(f"❌ Failed to import {dep}: {e}")
            all_good = False
    
    return all_good

if __name__ == "__main__":
    print("Testing llama.cpp installation for Hugging Face Space...")
    print("=" * 60)
    
    tests = [
        ("llama-cpp-python import", test_llamacpp_import),
        ("Basic functionality", test_basic_functionality),
        ("Dependencies", test_dependencies),
    ]
    
    results = []
    for test_name, test_func in tests:
        print(f"\n🧪 Running: {test_name}")
        result = test_func()
        results.append(result)
    
    print("\n" + "=" * 60)
    print("Test Summary:")
    
    if all(results):
        print("🎉 All tests passed! llama.cpp is ready for use.")
    else:
        print("⚠️  Some tests failed. Check the output above.")
        print("This might be expected if running before dependencies are installed.")