diff options
Diffstat (limited to 'test/test_timingharness.py')
| -rwxr-xr-x | test/test_timingharness.py | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/test_timingharness.py b/test/test_timingharness.py index 6479f0a..b5937ad 100755 --- a/test/test_timingharness.py +++ b/test/test_timingharness.py @@ -1,6 +1,7 @@ #!/usr/bin/env python3 from dfatool import AnalyticModel, TimingData, pta_trace_to_aggregate +from utils import prune_dependent_parameters import unittest class TestModels(unittest.TestCase): @@ -30,5 +31,34 @@ class TestModels(unittest.TestCase): self.assertAlmostEqual(param_info('write', 'duration')['function']._regression_args[2], 1, places=0) self.assertAlmostEqual(param_info('write', 'duration')['function']._regression_args[3], 1, places=0) + def test_dependent_parameter_pruning(self): + raw_data = TimingData(['test-data/20190815_103347_nRF24_no-rx.json']) + preprocessed_data = raw_data.get_preprocessed_data(verbose = False) + by_name, parameters, arg_count = pta_trace_to_aggregate(preprocessed_data) + prune_dependent_parameters(by_name, parameters) + model = AnalyticModel(by_name, parameters, arg_count, verbose = False) + self.assertEqual(model.names, 'getObserveTx setPALevel setRetries setup write'.split(' ')) + static_model = model.get_static() + self.assertAlmostEqual(static_model('getObserveTx', 'duration'), 75, places=0) + self.assertAlmostEqual(static_model('setPALevel', 'duration'), 146, places=0) + self.assertAlmostEqual(static_model('setRetries', 'duration'), 73, places=0) + self.assertAlmostEqual(static_model('setup', 'duration'), 6533, places=0) + self.assertAlmostEqual(static_model('write', 'duration'), 12634, places=0) + + for transition in 'getObserveTx setPALevel setRetries setup write'.split(' '): + self.assertAlmostEqual(model.stats.param_dependence_ratio(transition, 'duration', 'channel'), 0, places=2) + + param_model, param_info = model.get_fitted() + self.assertEqual(param_info('setPALevel', 'duration'), None) + self.assertEqual(param_info('setRetries', 'duration'), None) + self.assertEqual(param_info('setup', 'duration'), None) + self.assertEqual(param_info('write', 'duration')['function']._model_str, '0 + regression_arg(0) + regression_arg(1) * parameter(max_retry_count) + regression_arg(2) * parameter(retry_delay) + regression_arg(3) * parameter(max_retry_count) * parameter(retry_delay)') + + self.assertAlmostEqual(param_info('write', 'duration')['function']._regression_args[0], 1163, places=0) + self.assertAlmostEqual(param_info('write', 'duration')['function']._regression_args[1], 464, places=0) + self.assertAlmostEqual(param_info('write', 'duration')['function']._regression_args[2], 1, places=0) + self.assertAlmostEqual(param_info('write', 'duration')['function']._regression_args[3], 1, places=0) + + if __name__ == '__main__': unittest.main() |