test_linux.py 文件源码

def test_cpu_times(self):
        fields = psutil.cpu_times()._fields
        kernel_ver = re.findall('\d+\.\d+\.\d+', os.uname()[2])[0]
        kernel_ver_info = tuple(map(int, kernel_ver.split('.')))
        if kernel_ver_info >= (2, 6, 11):
            self.assertIn('steal', fields)
        else:
            self.assertNotIn('steal', fields)
        if kernel_ver_info >= (2, 6, 24):
            self.assertIn('guest', fields)
        else:
            self.assertNotIn('guest', fields)
        if kernel_ver_info >= (3, 2, 0):
            self.assertIn('guest_nice', fields)
        else:
            self.assertNotIn('guest_nice', fields)