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#!/usr/bin/env python
# sugar-lint: disable
import os
from __init__ import tests
from sugar_network.client import IPCConnection, packagekit, solver, clones
from sugar_network.toolkit import lsb_release
class SolverTest(tests.Test):
def test_select_architecture(self):
host_arch = os.uname()[-1]
all_arches = [i for i in solver.machine_ranks.keys() if i]
self.assertEqual(host_arch, solver.select_architecture(
sorted(all_arches, cmp=lambda x, y: cmp(solver.machine_ranks[x], solver.machine_ranks[y]))))
self.assertEqual(host_arch, solver.select_architecture(
sorted(all_arches, cmp=lambda x, y: cmp(solver.machine_ranks[y], solver.machine_ranks[x]))))
self.assertEqual(host_arch, solver.select_architecture([host_arch]))
self.assertEqual(host_arch, solver.select_architecture(['foo', host_arch, 'bar']))
def test_FirstSuccessfulSolveMighMissImplsDueToPackageDeps(self):
self.override(packagekit, 'resolve', lambda names:
dict([(i, {'name': i, 'pk_id': i, 'version': '0', 'arch': '*', 'installed': True}) for i in names]))
self.touch(('Activities/1/activity/activity.info', [
'[Activity]',
'name = name',
'bundle_id = bundle_id',
'exec = false',
'icon = icon',
'activity_version = 1',
'license = Public Domain',
]))
self.touch(('Activities/2/activity/activity.info', [
'[Activity]',
'name = name',
'bundle_id = bundle_id',
'exec = false',
'icon = icon',
'activity_version = 2',
'license = Public Domain',
'requires = dep',
]))
home_volume = self.start_online_client()
clones.populate(home_volume['context'], ['Activities'])
ipc = IPCConnection()
ipc.post(['context'], {
'guid': 'dep',
'type': 'package',
'title': 'title',
'summary': 'summary',
'description': 'description',
'aliases': {
lsb_release.distributor_id(): {
'status': 'success',
'binary': [['dep.bin']],
},
},
})
solution = solver.solve(ipc, 'bundle_id', ['stable'])
self.assertEqual(
2, len(solution))
self.assertEqual(
('bundle_id', '2'),
(solution[0]['context'], solution[0]['version']))
self.assertEqual(
('dep', '0'),
(solution[1]['context'], solution[1]['version']))
if __name__ == '__main__':
tests.main()
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