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57 lines
1.6 KiB
57 lines
1.6 KiB
import stormpy
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import stormpy.logic
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from stormpy.storage import BitVector
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from stormpy.utility import ShortestPathsGenerator
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from helpers.helper import get_example_path
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import pytest
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@pytest.fixture(scope="module")
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def model(program_path=get_example_path("dtmc", "die.pm"), raw_formula="P=? [ F \"one\" ]"):
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program = stormpy.parse_prism_program(program_path)
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formulas = stormpy.parse_formulas_for_prism_program(raw_formula, program)
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return stormpy.build_model(program, formulas[0])
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@pytest.fixture
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def state(model):
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some_state = 7
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assert model.nr_states > some_state, "test model too small"
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return some_state
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@pytest.fixture
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def state_list(model):
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some_state_list = [4, 5, 7]
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assert model.nr_states > max(some_state_list), "test model too small"
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return some_state_list
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@pytest.fixture
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def state_bitvector(model, state_list):
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return BitVector(length=model.nr_states, set_entries=state_list)
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@pytest.fixture
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def label(model):
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some_label = "one"
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assert some_label in model.labels, "test model does not contain label '" + some_label + "'"
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return some_label
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class TestShortestPaths:
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def test_spg_ctor_bitvector_target(self, model, state_bitvector):
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_ = ShortestPathsGenerator(model, state_bitvector)
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def test_spg_ctor_single_state_target(self, model, state):
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_ = ShortestPathsGenerator(model, state)
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def test_spg_ctor_state_list_target(self, model, state_list):
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_ = ShortestPathsGenerator(model, state_list)
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def test_spg_ctor_label_target(self, model, label):
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_ = ShortestPathsGenerator(model, label)
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# TODO: add tests that check actual functionality
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