#!/usr/bin/env python
-
-from neco.execution.ec import ExperimentController
-from neco.execution.scheduler import TaskStatus
+#
+# NEPI, a framework to manage network experiments
+# Copyright (C) 2013 INRIA
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation;
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
+
+
+from nepi.execution.ec import ExperimentController, ECState
+from nepi.execution.scheduler import TaskStatus
import datetime
import time
return 'hola!'
ec = ExperimentController()
+
+ tid = ec.schedule("0s", myfunc, track=True)
- try:
- tid = ec.schedule("0s", myfunc, track=True)
-
- while True:
- task = ec.get_task(tid)
- if task.status != TaskStatus.NEW:
- break
+ while True:
+ task = ec.get_task(tid)
+ if task.status != TaskStatus.NEW:
+ break
- time.sleep(1)
+ time.sleep(1)
- self.assertEquals('hola!', task.result)
+ self.assertEquals('hola!', task.result)
- finally:
- ec.shutdown()
+ ec.shutdown()
def test_schedule_date(self):
def get_time():
ec = ExperimentController()
- try:
- schedule_time = datetime.datetime.now()
-
- tid = ec.schedule("4s", get_time, track=True)
+ schedule_time = datetime.datetime.now()
+
+ tid = ec.schedule("4s", get_time, track=True)
+
+ while True:
+ task = ec.get_task(tid)
+ if task.status != TaskStatus.NEW:
+ break
+
+ time.sleep(1)
- while True:
- task = ec.get_task(tid)
- if task.status != TaskStatus.NEW:
- break
+ execution_time = task.result
+ delta = execution_time - schedule_time
+ self.assertTrue(delta > datetime.timedelta(seconds=4))
+ self.assertTrue(delta < datetime.timedelta(seconds=5))
- time.sleep(1)
+ ec.shutdown()
- execution_time = task.result
- delta = execution_time - schedule_time
- self.assertTrue(delta > datetime.timedelta(seconds=4))
- self.assertTrue(delta < datetime.timedelta(seconds=5))
+ def test_schedule_exception(self):
+ def raise_error():
+ # When this task is executed and the error raise,
+ # the FailureManager should set its failure level to
+ # TASK_FAILURE
+ raise RuntimeError, "NOT A REAL ERROR. JUST TESTING!"
+
+ ec = ExperimentController()
+
+ tid = ec.schedule("2s", raise_error, track = True)
+
+ while True:
+ task = ec.get_task(tid)
+ if task.status != TaskStatus.NEW:
+ break
- finally:
- ec.shutdown()
+ time.sleep(1)
+ self.assertEquals(task.status, TaskStatus.ERROR)
if __name__ == '__main__':
unittest.main()