Function main

ci/run_tests.py:358–552

()

def main() -> None:
    try:
        args = parse_args()

        # Find build directory
        build_dir = _PROJECT_ROOT / ".build"
        if not build_dir.exists():
            print("Error: Build directory not found. Run compilation first.")
            sys.exit(1)

        # Discover tests
        test_files = discover_tests(build_dir, args.test)
        if not test_files:
            if args.test:
                print(f"Error: No test found matching '{args.test}'")
            else:
                print("Error: No tests found")
            sys.exit(1)

        print(f"Running {len(test_files)} tests...")
        if args.test:
            print(f"Filter: {args.test}")

        # Determine number of parallel jobs
        if os.environ.get("NO_PARALLEL"):
            max_workers = 1
            print(
                "NO_PARALLEL environment variable set - forcing sequential test execution"
            )
        elif args.jobs:
            max_workers = args.jobs
        else:
            import multiprocessing

            max_workers = max(1, multiprocessing.cpu_count() - 1)

        # Run tests in parallel
        start_time = time.time()
        results: list[TestResult] = []
        failed_tests: list[TestResult] = []

        with ThreadPoolExecutor(max_workers=max_workers) as executor:
            future_to_test = {
                executor.submit(
                    run_test, test_file, args.verbose, args.enable_stack_trace
                ): test_file
                for test_file in test_files
            }

            completed = 0
            for future in as_completed(future_to_test):
                test_file = future_to_test[future]
                completed += 1
                try:
                    result = future.result()
                    results.append(result)

                    # Show progress