test_windows.py 文件源码

def test_num_handles_increment(self):
        p = psutil.Process(os.getpid())
        before = p.num_handles()
        handle = win32api.OpenProcess(win32con.PROCESS_QUERY_INFORMATION,
                                      win32con.FALSE, os.getpid())
        after = p.num_handles()
        self.assertEqual(after, before + 1)
        win32api.CloseHandle(handle)
        self.assertEqual(p.num_handles(), before)