Function test_baseline_performance

python/tests/test_performance_baseline.py:131–158

Test to establish baseline performance metrics.

()

def test_baseline_performance():
    """Test to establish baseline performance metrics."""
    print("Establishing B+ Tree Performance Baseline")
    print("=" * 50)

    # Test with different tree sizes
    sizes = [1000, 10000, 100000]

    for size in sizes:
        print(f"\nTree Size: {size:,} items")
        print("-" * 30)

        baseline = PerformanceBaseline(tree_size=size)
        results = baseline.run_all_tests()

        for test_name, metrics in results.items():
            print(f"\n{test_name.replace('_', ' ').title()}:")
            for metric, value in metrics.items():
                if "per_second" in metric:
                    print(f"  {metric}: {value:,.0f}")
                elif "ns" in metric:
                    print(f"  {metric}: {value:.1f}")
                else:
                    print(f"  {metric}: {value:.4f}s")

    # Save baseline for comparison
    print("\n" + "=" * 50)
    print("Baseline established. Use these metrics to measure optimization impact.")


if __name__ == "__main__":