def test_infeasible_bad_task(self):
self.ts.append(tasks.SporadicTask(110, 100))
self.ts[3].affinity = set([1, 2, 3])
aff = sched.get_native_affinities(self.ts)
ts = sched.get_native_taskset(self.ts)
sol = sched.native.apa_implicit_deadline_feasible(ts, aff)
self.assertIsNone(sol)
def test_infeasible_bad_task(self):
self.ts.append(tasks.SporadicTask(110, 100))
self.ts[3].affinity = set([1, 2, 3])
aff = sched.get_native_affinities(self.ts)
ts = sched.get_native_taskset(self.ts)
sol = sched.native.apa_implicit_deadline_feasible(ts, aff)
self.assertIsNone(sol)
def test_feasible(self):
aff = sched.get_native_affinities(self.ts)
ts = sched.get_native_taskset(self.ts)
sol = sched.native.apa_implicit_deadline_feasible(ts, aff)
self.assertIsNotNone(sol)
self.assertEqual(sol.get_fraction(0, 1), 1)
self.assertEqual(sol.get_fraction(0, 2), 0)
self.assertEqual(sol.get_fraction(1, 1), 0)
self.assertEqual(sol.get_fraction(1, 2), 1)
self.assertAlmostEqual(sol.get_fraction(2, 1), 0.6)
self.assertAlmostEqual(sol.get_fraction(2, 2), 0.4)
def test_feasible(self):
aff = sched.get_native_affinities(self.ts)
ts = sched.get_native_taskset(self.ts)
sol = sched.native.apa_implicit_deadline_feasible(ts, aff)
self.assertIsNotNone(sol)
self.assertEqual(sol.get_fraction(0, 1), 1)
self.assertEqual(sol.get_fraction(0, 2), 0)
self.assertEqual(sol.get_fraction(1, 1), 0)
self.assertEqual(sol.get_fraction(1, 2), 1)
self.assertAlmostEqual(sol.get_fraction(2, 1), 0.6)
self.assertAlmostEqual(sol.get_fraction(2, 2), 0.4)
