test_linux.py 文件源码

def test_procfs_path(self):
        tdir = tempfile.mkdtemp()
        try:
            psutil.PROCFS_PATH = tdir
            self.assertRaises(IOError, psutil.virtual_memory)
            self.assertRaises(IOError, psutil.cpu_times)
            self.assertRaises(IOError, psutil.cpu_times, percpu=True)
            self.assertRaises(IOError, psutil.boot_time)
            # self.assertRaises(IOError, psutil.pids)
            self.assertRaises(IOError, psutil.net_connections)
            self.assertRaises(IOError, psutil.net_io_counters)
            self.assertRaises(IOError, psutil.net_if_stats)
            self.assertRaises(IOError, psutil.disk_io_counters)
            self.assertRaises(IOError, psutil.disk_partitions)
            self.assertRaises(psutil.NoSuchProcess, psutil.Process)
        finally:
            psutil.PROCFS_PATH = "/proc"
            os.rmdir(tdir)