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tests updated

refactoring
Sebastian Junges 8 years ago
parent
f06bd48dfb
commit
e7db19154d
8 changed files with 60 additions and 60 deletions
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  1. 12
      tests/core/test_bisimulation.py
  2. 18
      tests/core/test_modelchecking.py
  3. 8
      tests/core/test_parse.py
  4. 32
      tests/logic/test_formulas.py
  5. 6
      tests/storage/test_matrix.py
  6. 34
      tests/storage/test_model.py
  7. 6
      tests/storage/test_model_instantiator.py
  8. 4
      tests/utility/test_shortestpaths.py

12
tests/core/test_bisimulation.py
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@ -8,13 +8,13 @@ class TestBisimulation:
assert program.nr_modules == 1
assert program.model_type == stormpy.PrismModelType.DTMC
prop = "P=? [F \"observe0Greater1\"]"
formulas = stormpy.parse_formulas_for_prism_program(prop, program)
model = stormpy.build_model_from_prism_program(program, formulas)
properties = stormpy.parse_properties_for_prism_program(prop, program)
model = stormpy.build_model(program, properties)
assert model.nr_states == 7403
assert model.nr_transitions == 13041
assert model.model_type == stormpy.ModelType.DTMC
assert not model.supports_parameters
model_bisim = stormpy.perform_bisimulation(model, formulas[0], stormpy.BisimulationType.STRONG)
model_bisim = stormpy.perform_bisimulation(model, properties[0], stormpy.BisimulationType.STRONG)
assert model_bisim.nr_states == 64
assert model_bisim.nr_transitions == 104
assert model_bisim.model_type == stormpy.ModelType.DTMC
@ -26,13 +26,13 @@ class TestBisimulation:
assert program.model_type == stormpy.PrismModelType.DTMC
assert program.has_undefined_constants
prop = "P=? [F \"observe0Greater1\"]"
formulas = stormpy.parse_formulas_for_prism_program(prop, program)
model = stormpy.build_parametric_model_from_prism_program(program, formulas)
properties = stormpy.parse_properties_for_prism_program(prop, program)
model = stormpy.build_parametric_model(program, properties)
assert model.nr_states == 1367
assert model.nr_transitions == 2027
assert model.model_type == stormpy.ModelType.DTMC
assert model.has_parameters
model_bisim = stormpy.perform_bisimulation(model, formulas[0], stormpy.BisimulationType.STRONG)
model_bisim = stormpy.perform_bisimulation(model, properties[0], stormpy.BisimulationType.STRONG)
assert model_bisim.nr_states == 80
assert model_bisim.nr_transitions == 120
assert model_bisim.model_type == stormpy.ModelType.DTMC

18
tests/core/test_modelchecking.py
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@ -7,8 +7,8 @@ import math
class TestModelChecking:
def test_model_checking_dtmc(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas)
assert model.nr_states == 13
assert model.nr_transitions == 20
assert len(model.initial_states) == 1
@ -19,8 +19,8 @@ class TestModelChecking:
def test_model_checking_all_dtmc(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas)
assert model.nr_states == 13
assert model.nr_transitions == 20
result = stormpy.model_checking(model, formulas[0])
@ -33,8 +33,8 @@ class TestModelChecking:
import pycarl.formula
program = stormpy.parse_prism_program(get_example_path("pdtmc", "brp16_2.pm"))
prop = "P=? [F s=5]"
formulas = stormpy.parse_formulas_for_prism_program(prop, program)
model = stormpy.build_parametric_model_from_prism_program(program, formulas)
formulas = stormpy.parse_properties_for_prism_program(prop, program)
model = stormpy.build_parametric_model(program, formulas)
assert model.nr_states == 613
assert model.nr_transitions == 803
assert model.model_type == stormpy.ModelType.DTMC
@ -52,9 +52,9 @@ class TestModelChecking:
def test_model_checking_prob01(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
formulaPhi = stormpy.parse_formulas("true")[0]
formulaPsi = stormpy.parse_formulas("\"six\"")[0]
model = stormpy.build_model(program, formulaPsi)
formulaPhi = stormpy.parse_properties("true")[0]
formulaPsi = stormpy.parse_properties("\"six\"")[0]
model = stormpy.build_model(program, [formulaPsi])
phiResult = stormpy.model_checking(model, formulaPhi)
phiStates = phiResult.get_truth_values()
assert phiStates.number_of_set_bits() == model.nr_states

8
tests/core/test_parse.py
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@ -10,10 +10,10 @@ class TestParse:
assert not program.has_undefined_constants
def test_parse_formula(self):
prop = "P=? [F \"one\"]"
formulas = stormpy.parse_formulas(prop)
assert len(formulas) == 1
assert str(formulas[0]) == prop
formula = "P=? [F \"one\"]"
properties = stormpy.parse_properties(formula)
assert len(properties) == 1
assert str(properties[0].raw_formula) == formula
def test_parse_explicit_dtmc(self):
model = stormpy.parse_explicit_model(get_example_path("dtmc", "die.tra"), get_example_path("dtmc", "die.lab"))

32
tests/logic/test_formulas.py
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@ -5,45 +5,45 @@ import stormpy.logic
class TestFormulas:
def test_probability_formula(self):
prop = "P=? [F \"one\"]"
formulas = stormpy.parse_formulas(prop)
formula = formulas[0]
formula_str = "P=? [F \"one\"]"
properties = stormpy.parse_properties(formula_str)
formula = properties[0].raw_formula
assert type(formula) == stormpy.logic.ProbabilityOperator
assert len(formulas) == 1
assert str(formula) == prop
assert len(properties) == 1
assert str(formula) == formula_str
def test_reward_formula(self):
prop = "R=? [F \"one\"]"
formulas = stormpy.parse_formulas(prop)
formula = formulas[0]
formula_str = "R=? [F \"one\"]"
properties = stormpy.parse_properties(formula_str)
formula = properties[0].raw_formula
assert type(formula) == stormpy.logic.RewardOperator
assert len(formulas) == 1
assert len(properties) == 1
assert str(formula) == "R[exp]=? [F \"one\"]"
def test_formula_list(self):
formulas = []
prop = "=? [F \"one\"]"
forms = stormpy.parse_formulas("P" + prop)
formulas.append(forms[0])
forms = stormpy.parse_formulas("R" + prop)
formulas.append(forms[0])
forms = stormpy.parse_properties("P" + prop)
formulas.append(forms[0].raw_formula)
forms = stormpy.parse_properties("R" + prop)
formulas.append(forms[0].raw_formula)
assert len(formulas) == 2
assert str(formulas[0]) == "P" + prop
assert str(formulas[1]) == "R[exp]" + prop
def test_bounds(self):
prop = "P=? [F \"one\"]"
formula = stormpy.parse_formulas(prop)[0]
formula = stormpy.parse_properties(prop)[0].raw_formula
assert not formula.has_bound
prop = "P<0.4 [F \"one\"]"
formula = stormpy.parse_formulas(prop)[0]
formula = stormpy.parse_properties(prop)[0].raw_formula
assert formula.has_bound
assert formula.threshold == pycarl.Rational("0.4")
assert formula.comparison_type == stormpy.logic.ComparisonType.LESS
def test_set_bounds(self):
prop = "P<0.4 [F \"one\"]"
formula = stormpy.parse_formulas(prop)[0]
formula = stormpy.parse_properties(prop)[0].raw_formula
formula.threshold = pycarl.Rational("0.2")
formula.comparison_type = stormpy.logic.ComparisonType.GEQ
assert formula.threshold == pycarl.Rational("0.2")

6
tests/storage/test_matrix.py
View File

@ -36,7 +36,7 @@ class TestMatrix:
for e in matrix:
assert e.value() == 0.5 or e.value() == 0 or e.value() == 1
# First model checking
formulas = stormpy.parse_formulas("P=? [ F \"one\" ]")
formulas = stormpy.parse_properties("P=? [ F \"one\" ]")
result = stormpy.model_checking(model, formulas[0])
resValue = result.at(model.initial_states[0])
assert math.isclose(resValue, 0.16666666666666663)
@ -74,8 +74,8 @@ class TestMatrix:
import stormpy.logic
import pycarl
program = stormpy.parse_prism_program(get_example_path("pdtmc", "brp16_2.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F s=5 ]", program)
model = stormpy.build_parametric_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F s=5 ]", program)
model = stormpy.build_parametric_model(program, formulas)
matrix = model.transition_matrix
# Check matrix
one_pol = pycarl.Rational(1)

34
tests/storage/test_model.py
View File

@ -5,7 +5,7 @@ from helpers.helper import get_example_path
class TestModel:
def test_build_dtmc_from_prism_program(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
model = stormpy.build_model_from_prism_program(program)
model = stormpy.build_model(program)
assert model.nr_states == 13
assert model.nr_transitions == 20
assert model.model_type == stormpy.ModelType.DTMC
@ -15,8 +15,8 @@ class TestModel:
def test_build_dtmc_from_prism_program_formulas(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
prop = "P=? [F \"one\"]"
formulas = stormpy.parse_formulas_for_prism_program(prop, program)
model = stormpy.build_model_from_prism_program(program, formulas)
properties = stormpy.parse_properties_for_prism_program(prop, program, None)
model = stormpy.build_model(program, properties)
assert model.nr_states == 13
assert model.nr_transitions == 20
assert model.model_type == stormpy.ModelType.DTMC
@ -29,8 +29,8 @@ class TestModel:
assert program.model_type == stormpy.PrismModelType.DTMC
assert program.has_undefined_constants
prop = "P=? [F s=5]"
formulas = stormpy.parse_formulas_for_prism_program(prop, program)
model = stormpy.build_parametric_model_from_prism_program(program, formulas)
formulas = stormpy.parse_properties_for_prism_program(prop, program)
model = stormpy.build_parametric_model(program, formulas)
assert model.nr_states == 613
assert model.nr_transitions == 803
assert model.model_type == stormpy.ModelType.DTMC
@ -40,8 +40,8 @@ class TestModel:
def test_build_dtmc(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas)
assert model.nr_states == 13
assert model.nr_transitions == 20
assert model.model_type == stormpy.ModelType.DTMC
@ -50,8 +50,8 @@ class TestModel:
def test_build_parametric_dtmc(self):
program = stormpy.parse_prism_program(get_example_path("pdtmc", "brp16_2.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F s=5 ]", program)
model = stormpy.build_parametric_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F s=5 ]", program)
model = stormpy.build_parametric_model(program, formulas)
assert model.nr_states == 613
assert model.nr_transitions == 803
assert model.model_type == stormpy.ModelType.DTMC
@ -61,8 +61,8 @@ class TestModel:
def test_build_dtmc_supporting_parameters(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_parametric_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_parametric_model(program, formulas)
assert model.nr_states == 13
assert model.nr_transitions == 20
assert model.model_type == stormpy.ModelType.DTMC
@ -72,8 +72,8 @@ class TestModel:
def test_label(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas)
labels = model.labels
assert len(labels) == 3
assert "init" in labels
@ -83,16 +83,16 @@ class TestModel:
def test_initial_states(self):
program = stormpy.parse_prism_program(get_example_path("dtmc", "die.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F \"one\" ]", program)
model = stormpy.build_model(program, formulas)
initial_states = model.initial_states
assert len(initial_states) == 1
assert 0 in initial_states
def test_label_parametric(self):
program = stormpy.parse_prism_program(get_example_path("pdtmc", "brp16_2.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F s=5 ]", program)
model = stormpy.build_parametric_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F s=5 ]", program)
model = stormpy.build_parametric_model(program, formulas)
labels = model.labels
assert len(labels) == 3
assert "init" in labels

6
tests/storage/test_model_instantiator.py
View File

@ -6,8 +6,8 @@ from helpers.helper import get_example_path
class TestModel:
def test_instantiate_dtmc(self):
program = stormpy.parse_prism_program(get_example_path("pdtmc", "brp16_2.pm"))
formulas = stormpy.parse_formulas_for_prism_program("P=? [ F s=5 ]", program)
model = stormpy.build_parametric_model(program, formulas[0])
formulas = stormpy.parse_properties_for_prism_program("P=? [ F s=5 ]", program)
model = stormpy.build_parametric_model(program, formulas)
parameters = model.collect_probability_parameters()
instantiator = stormpy.storage.PdtmcInstantiator(model)
point = dict()
@ -18,4 +18,4 @@ class TestModel:
assert not instantiated_model.has_parameters
for p in parameters:
point[p] = 0.5
instatiated_model2 = instantiator.instantiate(point)
instatiated_model2 = instantiator.instantiate(point)

4
tests/utility/test_shortestpaths.py
View File

@ -19,9 +19,9 @@ class ModelWithKnownShortestPaths:
program_path = get_example_path("dtmc", "die.pm")
raw_formula = "P=? [ F \"" + self.target_label + "\" ]"
program = stormpy.parse_prism_program(program_path)
formulas = stormpy.parse_formulas_for_prism_program(raw_formula, program)
formulas = stormpy.parse_properties_for_prism_program(raw_formula, program)
self.model = stormpy.build_model(program, formulas[0])
self.model = stormpy.build_model(program, formulas)
def probability(self, k):
return (1/2)**((2 * k) + 1)

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