Linux KERNEL TESTING asynctest TINKER ON PYTHON SHELL

$python
Python 2.7.3 (default, Jun 15 2012, 15:26:07)
[GCC 4.7.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from autotest.client import utils, test
>>> x = utils.AsyncJob("sleep 1 && echo hi && sleep 1 && echo hi && sleep 1 && echo hi && sleep 1")
DEBUG:root:Running 'sleep 1 && echo hi && sleep 1 && echo hi && sleep 1 && echo hi && sleep 1'
>>> x.wait_for()
* Command:
    sleep 1 && echo hi && sleep 1 && echo hi && sleep 1 && echo hi && sleep 1
Exit status: 0
Duration: 28.2366471291

stdout:
hi
hi
hi
>>> y = utils.AsyncJob("sleep 100")
DEBUG:root:Running 'sleep 100'
>>> y.wait_for()
* Command:
    sleep 100
Exit status: 0
Duration: 100.024924994

>>> x.wait_for()
* Command:
    sleep 1 && echo hi && sleep 1 && echo hi && sleep 1 && echo hi && sleep 1
Exit status: 0
Duration: 441.024215937

stdout:
hi
hi
hi
>>> y.wait_for()
* Command:
    sleep 100
Exit status: 0
Duration: 121.19008112

>>> print "Process 2 took %d to be killed" % (time.time()-t)
Traceback (most recent call last):
  File "", line 1, in 
NameError: name 'time' is not defined
>>> y = utils.AsyncJob("sleep 100")
DEBUG:root:Running 'sleep 100'
>>> print "Process 2 took %d to be killed" % (time.time()-t)
Traceback (most recent call last):
  File "", line 1, in 
NameError: name 'time' is not defined
>>> y.wait_for()
* Command:
    sleep 100
Exit status: 0
Duration: 100.026224852

>>>