4a5d7a3978
For #212. * spot/twa/twa.hh: Rename prop_deterministic() as prop_universal(), and keep the old name as deprecated. * spot/twaalgos/isdet.cc, spot/twaalgos/isdet.hh: Rename is_deterministic() as is_universal(), and add a new function for is_deterministic(). * doc/org/concepts.org, doc/org/hoa.org, doc/org/tut21.org, spot/tl/hierarchy.cc, spot/twa/twagraph.cc, spot/twaalgos/are_isomorphic.cc, spot/twaalgos/determinize.cc, spot/twaalgos/dtbasat.cc, spot/twaalgos/dtwasat.cc, spot/twaalgos/hoa.cc, spot/twaalgos/minimize.cc, spot/twaalgos/postproc.cc, spot/twaalgos/product.cc, spot/twaalgos/randomgraph.cc, spot/twaalgos/remfin.cc, spot/twaalgos/simulation.cc, spot/twaalgos/totgba.cc, spot/twaalgos/word.cc, tests/python/product.ipynb, tests/python/remfin.py: Adjust. * NEWS: Mention the change.
49 lines
994 B
Python
49 lines
994 B
Python
import spot
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# This test used to trigger an assertion (or a segfault)
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# in scc_filter_states().
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aut = spot.automaton("""
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HOA: v1
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States: 3
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Start: 1
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AP: 1 "a"
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Acceptance: 1 Inf(0)
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--BODY--
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State: 0 {0}
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[t] 0
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State: 1
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[!0] 0
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[0] 2
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State: 2
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[t] 2
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--END--
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""")
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aut.prop_inherently_weak(True)
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aut = spot.dtwa_complement(aut)
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aut1 = spot.scc_filter_states(aut)
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assert(aut1.to_str('hoa') == """HOA: v1
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States: 2
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Start: 0
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AP: 1 "a"
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acc-name: co-Buchi
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Acceptance: 1 Fin(0)
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properties: trans-labels explicit-labels state-acc deterministic
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properties: inherently-weak
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--BODY--
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State: 0
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[0] 1
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State: 1
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[t] 1
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--END--""")
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assert(aut.scc_filter_states().to_str() == aut1.to_str())
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assert(aut1.get_name() == None)
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aut1.set_name("test me")
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assert(aut1.get_name() == "test me")
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# The method is the same as the function
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a = spot.translate('true', 'low', 'any')
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assert(a.prop_universal().is_maybe())
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assert(a.prop_unambiguous().is_maybe())
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assert(a.is_deterministic() == True)
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assert(a.is_unambiguous() == True)
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