validate_tests.py

#!/usr/bin/env python3
"""
Grid Sampler CUDA 测试验证脚本
验证所有测试文件的基本语法和导入
"""

import sys
import os
import importlib.util

# 添加当前目录到Python路径
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))

def validate_test_file(file_path):
    """验证测试文件"""
    print(f"验证 {file_path}...")

    if not os.path.exists(file_path):
        print(f"  ❌ 文件不存在: {file_path}")
        return False

    try:
        # 尝试编译文件
        with open(file_path, 'r', encoding='utf-8') as f:
            source = f.read()

        compile(source, file_path, 'exec')
        print(f"  ✓ 语法检查通过")

        # 尝试导入模块
        spec = importlib.util.spec_from_file_location("test_module", file_path)
        if spec is None:
            print(f"  ❌ 无法创建模块规范")
            return False

        module = importlib.util.module_from_spec(spec)
        if module is None:
            print(f"  ❌ 无法创建模块")
            return False

        # 不执行模块，只检查语法
        print(f"  ✓ 导入检查通过")
        return True

    except SyntaxError as e:
        print(f"  ❌ 语法错误: {e}")
        return False
    except Exception as e:
        print(f"  ❌ 其他错误: {e}")
        return False

def main():
    """验证所有测试文件"""
    print("Grid Sampler CUDA 测试验证")
    print("=" * 40)

    # 测试文件列表
    test_files = [
        "test_precision.py",
        "test_edge_cases.py",
        "test_align_corners.py",
        "test_reference_comparison.py",
        "test_extreme_values.py",
        "run_all_precision_tests.py",
    ]

    passed = 0
    total = len(test_files)

    for test_file in test_files:
        if validate_test_file(test_file):
            passed += 1
        print()

    print("验证结果:")
    print(f"  通过: {passed}/{total}")

    if passed == total:
        print("🎉 所有测试文件验证通过！")
        return 0
    else:
        print(f"❌ {total - passed} 个文件验证失败")
        return 1

if __name__ == "__main__":
    exit(main())