Function main

xtop/tests/compare_test_outputs.py:139–185

Main entry point

()

def main():
    """Main entry point"""
    before_dir = "test_outputs/before"
    after_dir = "test_outputs/after"
    
    if not Path(before_dir).exists() or not Path(after_dir).exists():
        print("Error: Test output directories not found. Run tests first.")
        sys.exit(1)
    
    print("=" * 60)
    print("Smart Comparison of Before/After Test Outputs")
    print("=" * 60)
    
    results = compare_test_outputs(before_dir, after_dir)
    
    # Print results
    total = len(results["identical"]) + len(results["equivalent"]) + len(results["different"])
    
    print(f"\n✅ Identical outputs: {len(results['identical'])}/{total}")
    if results["identical"]:
        for test in results["identical"][:5]:
            print(f"  - {test}")
        if len(results["identical"]) > 5:
            print(f"  ... and {len(results['identical'])-5} more")
    
    print(f"\n✅ Equivalent outputs (same data, different order): {len(results['equivalent'])}/{total}")
    if results["equivalent"]:
        for test, msg in results["equivalent"][:5]:
            print(f"  - {test}: {msg}")
        if len(results["equivalent"]) > 5:
            print(f"  ... and {len(results['equivalent'])-5} more")
    
    print(f"\n❌ Different outputs: {len(results['different'])}/{total}")
    if results["different"]:
        for test, msg in results["different"]:
            print(f"  - {test}: {msg}")
    
    # Summary
    print("\n" + "=" * 60)
    if len(results["different"]) == 0:
        print("✅ SUCCESS: All test outputs are identical or equivalent!")
        print(f"   {len(results['identical'])} byte-identical")
        print(f"   {len(results['equivalent'])} equivalent (row order differs)")
        sys.exit(0)
    else:
        print(f"❌ FAILURE: {len(results['different'])} tests have different data!")
        sys.exit(1)


if __name__ == "__main__":