def test_workload_in_interval_edf(self):
task_param = {
'exec_time': 3,
'deadline': 5,
'period': 7,
}
t = Task(**task_param)
t.slack = 0
assert_almost_equals(tsutil.workload_in_interval_edf(t, 2.0), 2.0)
assert_almost_equals(tsutil.workload_in_interval_edf(t, 4.0), 3.0)
t.slack = 1
assert_almost_equals(tsutil.workload_in_interval_edf(t, 2.0), 1.0)
assert_almost_equals(tsutil.workload_in_interval_edf(t, 9.0), 4.0)
assert_almost_equals(tsutil.workload_in_interval_edf(t, 10.0), 5.0)
t.slack = 2
assert_almost_equals(tsutil.workload_in_interval_edf(t, 9.0), 3.0)
def test_workload_in_interval_fp(self):
task_param = {
'exec_time': 3,
'deadline': 5,
'period': 7,
}
t = Task(**task_param)
assert_almost_equals(tsutil.workload_in_interval_fp(t, 14.0), 8.0)
assert_almost_equals(tsutil.workload_in_interval_fp(t, 15.0), 9.0)
assert_almost_equals(tsutil.workload_in_interval_fp(t, 2.0), 2.0)
assert_almost_equals(tsutil.workload_in_interval_fp(t, 4.0), 3.0)
t.slack = 1
assert_almost_equals(tsutil.workload_in_interval_fp(t, 15.0), 8.0)
assert_almost_equals(tsutil.workload_in_interval_fp(t, 16.0), 9.0)
