You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
96 lines
2.3 KiB
Python
96 lines
2.3 KiB
Python
|
|
import unittest
|
|
import mitogen.core
|
|
import mitogen.master
|
|
|
|
|
|
class CrazyType(object):
|
|
pass
|
|
|
|
|
|
def function_that_adds_numbers(x, y):
|
|
return x + y
|
|
|
|
|
|
def function_that_fails():
|
|
raise ValueError('exception text')
|
|
|
|
|
|
def func_with_bad_return_value():
|
|
return CrazyType()
|
|
|
|
|
|
def func_returns_dead():
|
|
return mitogen.core._DEAD
|
|
|
|
|
|
def func_accepts_returns_context(context):
|
|
return context
|
|
|
|
|
|
class CallFunctionTest(unittest.TestCase):
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
super(CallFunctionTest, cls).setUpClass()
|
|
cls.broker = mitogen.master.Broker()
|
|
cls.router = mitogen.master.Router(cls.broker)
|
|
cls.local = cls.router.local()
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
super(CallFunctionTest, cls).tearDownClass()
|
|
cls.broker.shutdown()
|
|
cls.broker.join()
|
|
|
|
def test_succeeds(self):
|
|
assert 3 == self.local.call(function_that_adds_numbers, 1, 2)
|
|
|
|
def test_crashes(self):
|
|
try:
|
|
self.local.call(function_that_fails)
|
|
assert 0, 'call didnt fail'
|
|
except mitogen.core.CallError, e:
|
|
pass
|
|
|
|
s = str(e)
|
|
etype, _, s = s.partition(': ')
|
|
assert etype == 'exceptions.ValueError'
|
|
|
|
msg, _, s = s.partition('\n')
|
|
assert msg == 'exception text'
|
|
|
|
# Traceback
|
|
assert len(s) > 0
|
|
|
|
def test_bad_return_value(self):
|
|
try:
|
|
self.local.call(func_with_bad_return_value)
|
|
assert 0, 'call didnt fail'
|
|
except mitogen.core.StreamError, e:
|
|
pass
|
|
|
|
assert e[0] == "cannot unpickle 'call_function_test'/'CrazyType'"
|
|
|
|
def test_returns_dead(self):
|
|
assert mitogen.core._DEAD == self.local.call(func_returns_dead)
|
|
|
|
def test_aborted_on_context_disconnect(self):
|
|
assert 0, 'todo'
|
|
|
|
def test_aborted_on_context_hang_deadline(self):
|
|
# related: how to treat context after a function call hangs
|
|
assert 0, 'todo'
|
|
|
|
def test_aborted_on_local_broker_shutdown(self):
|
|
assert 0, 'todo'
|
|
|
|
def test_accepts_returns_context(self):
|
|
context = self.local.call(func_accepts_returns_context, self.local)
|
|
assert context is not self.local
|
|
assert context.context_id == self.local.context_id
|
|
assert context.name == self.local.name
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|