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test_ParallelTaskCollection.py
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test_ParallelTaskCollection.py
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#! /usr/bin/env python
#
"""
Test class `ParallelTaskCollection`:class:.
"""
# Copyright (C) 2011, 2012, University of Zurich. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# 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 Lesser General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
__docformat__ = 'reStructuredText'
__version__ = '$Revision$'
## imports
from gc3libs import Run, Task
from gc3libs.workflow import ParallelTaskCollection
from nose.tools import raises, assert_equal
from gc3libs.testing.helpers SimpleParallelTaskCollection, SuccessfulApp, UnsuccessfulApp, temporary_core
## tests
def test_ParallelTaskCollection_progress():
with temporary_core(max_cores=10) as core:
par = SimpleParallelTaskCollection(5)
par.attach(core)
# run until terminated
while par.execution.state != Run.State.TERMINATED:
par.progress()
for task in par.tasks:
assert task.execution.state == Run.State.TERMINATED
def test_ParallelTaskCollection_redo():
with temporary_core(max_cores=10) as core:
par = SimpleParallelTaskCollection(5)
par.attach(core)
# run until terminated
while par.execution.state != Run.State.TERMINATED:
par.progress()
par.redo()
assert par.execution.state == Run.State.NEW
for task in par.tasks:
assert task.execution.state == Run.State.NEW
# main: run tests
if "__main__" == __name__:
import nose
nose.runmodule()